Antigens fungal. Medical search

Substances that are recognized by the immune system and induce an immune reaction.

Substances elaborated by bacteria that have antigenic activity.

Proteins, glycoprotein, or lipoprotein moieties on surfaces of tumor cells that are usually identified by monoclonal antibodies. Many of these are of either embryonic or viral origin.

Antigens on surfaces of cells, including infectious or foreign cells or viruses. They are usually protein-containing groups on cell membranes or walls and may be isolated.

Substances elaborated by viruses that have antigenic activity.

Any part or derivative of any protozoan that elicits immunity; malaria (Plasmodium) and trypanosome antigens are presently the most frequently encountered.

Polyomavirus antigens which cause infection and cellular transformation. The large T antigen is necessary for the initiation of viral DNA synthesis, repression of transcription of the early region and is responsible in conjunction with the middle T antigen for the transformation of primary cells. Small T antigen is necessary for the completion of the productive infection cycle.

Antigens determined by leukocyte loci found on chromosome 6, the major histocompatibility loci in humans. They are polypeptides or glycoproteins found on most nucleated cells and platelets, determine tissue types for transplantation, and are associated with certain diseases.

Substances of fungal origin that have antigenic activity.

Differentiation antigens residing on mammalian leukocytes. CD stands for cluster of differentiation, which refers to groups of monoclonal antibodies that show similar reactivity with certain subpopulations of antigens of a particular lineage or differentiation stage. The subpopulations of antigens are also known by the same CD designation.

Any part or derivative of a helminth that elicits an immune reaction. The most commonly seen helminth antigens are those of the schistosomes.

The major group of transplantation antigens in the mouse.

A glycoprotein that is secreted into the luminal surface of the epithelia in the gastrointestinal tract. It is found in the feces and pancreaticobiliary secretions and is used to monitor the response to colon cancer treatment.

Those proteins recognized by antibodies from serum of animals bearing tumors induced by viruses; these proteins are presumably coded for by the nucleic acids of the same viruses that caused the neoplastic transformation.

A subclass of HLA-D antigens that consist of alpha and beta chains. The inheritance of HLA-DR antigens differs from that of the HLA-DQ ANTIGENS and HLA-DP ANTIGENS.

Molecules on the surface of T-lymphocytes that recognize and combine with antigens. The receptors are non-covalently associated with a complex of several polypeptides collectively called CD3 antigens (ANTIGENS, CD3). Recognition of foreign antigen and the major histocompatibility complex is accomplished by a single heterodimeric antigen-receptor structure, composed of either alpha-beta (RECEPTORS, ANTIGEN, T-CELL, ALPHA-BETA) or gamma-delta (RECEPTORS, ANTIGEN, T-CELL, GAMMA-DELTA) chains.

A group of antigens that includes both the major and minor histocompatibility antigens. The former are genetically determined by the major histocompatibility complex. They determine tissue type for transplantation and cause allograft rejections. The latter are systems of allelic alloantigens that can cause weak transplant rejection.

Antibodies produced by a single clone of cells.

Nuclear antigen with a role in DNA synthesis, DNA repair, and cell cycle progression. PCNA is required for the coordinated synthesis of both leading and lagging strands at the replication fork during DNA replication. PCNA expression correlates with the proliferation activity of several malignant and non-malignant cell types.

Large, transmembrane, non-covalently linked glycoproteins (alpha and beta). Both chains can be polymorphic although there is more structural variation in the beta chains. The class II antigens in humans are called HLA-D ANTIGENS and are coded by a gene on chromosome 6. In mice, two genes named IA and IE on chromosome 17 code for the H-2 antigens. The antigens are found on B-lymphocytes, macrophages, epidermal cells, and sperm and are thought to mediate the competence of and cellular cooperation in the immune response. The term IA antigens used to refer only to the proteins encoded by the IA genes in the mouse, but is now used as a generic term for any class II histocompatibility antigen.

A glycoprotein that is a kallikrein-like serine proteinase and an esterase, produced by epithelial cells of both normal and malignant prostate tissue. It is an important marker for the diagnosis of prostate cancer.

The lipopolysaccharide-protein somatic antigens, usually from gram-negative bacteria, important in the serological classification of enteric bacilli. The O-specific chains determine the specificity of the O antigens of a given serotype. O antigens are the immunodominant part of the lipopolysaccharide molecule in the intact bacterial cell. (From Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed)

IMMUNOGLOBULINS on the surface of B-LYMPHOCYTES. Their MESSENGER RNA contains an EXON with a membrane spanning sequence, producing immunoglobulins in the form of type I transmembrane proteins as opposed to secreted immunoglobulins (ANTIBODIES) which do not contain the membrane spanning segment.

Sites on an antigen that interact with specific antibodies.

A trisaccharide antigen expressed on glycolipids and many cell-surface glycoproteins. In the blood the antigen is found on the surface of NEUTROPHILS; EOSINOPHILS; and MONOCYTES. In addition, CD15 antigen is a stage-specific embryonic antigen.

Carbohydrate antigens expressed by malignant tissue. They are useful as tumor markers and are measured in the serum by means of a radioimmunoassay employing monoclonal antibodies.

A specific HLA-A surface antigen subtype. Members of this subtype contain alpha chains that are encoded by the HLA-A*02 allele family.

Differentiation antigens found on thymocytes and on cytotoxic and suppressor T-lymphocytes. CD8 antigens are members of the immunoglobulin supergene family and are associative recognition elements in MHC (Major Histocompatibility Complex) Class I-restricted interactions.

Lymphocytes responsible for cell-mediated immunity. Two types have been identified - cytotoxic (T-LYMPHOCYTES, CYTOTOXIC) and helper T-lymphocytes (T-LYMPHOCYTES, HELPER-INDUCER). They are formed when lymphocytes circulate through the THYMUS GLAND and differentiate to thymocytes. When exposed to an antigen, they divide rapidly and produce large numbers of new T cells sensitized to that antigen.

An immunoassay utilizing an antibody labeled with an enzyme marker such as horseradish peroxidase. While either the enzyme or the antibody is bound to an immunosorbent substrate, they both retain their biologic activity; the change in enzyme activity as a result of the enzyme-antibody-antigen reaction is proportional to the concentration of the antigen and can be measured spectrophotometrically or with the naked eye. Many variations of the method have been developed.

The major immunoglobulin isotype class in normal human serum. There are several isotype subclasses of IgG, for example, IgG1, IgG2A, and IgG2B.

Sets of cell surface antigens located on BLOOD CELLS. They are usually membrane GLYCOPROTEINS or GLYCOLIPIDS that are antigenically distinguished by their carbohydrate moieties.

Those hepatitis B antigens found on the surface of the Dane particle and on the 20 nm spherical and tubular particles. Several subspecificities of the surface antigen are known. These were formerly called the Australia antigen.

Complex of at least five membrane-bound polypeptides in mature T-lymphocytes that are non-covalently associated with one another and with the T-cell receptor (RECEPTORS, ANTIGEN, T-CELL). The CD3 complex includes the gamma, delta, epsilon, zeta, and eta chains (subunits). When antigen binds to the T-cell receptor, the CD3 complex transduces the activating signals to the cytoplasm of the T-cell. The CD3 gamma and delta chains (subunits) are separate from and not related to the gamma/delta chains of the T-cell receptor (RECEPTORS, ANTIGEN, T-CELL, GAMMA-DELTA).

Serological reactions in which an antiserum against one antigen reacts with a non-identical but closely related antigen.

Polymorphic class I human histocompatibility (HLA) surface antigens present on almost all nucleated cells. At least 20 antigens have been identified which are encoded by the A locus of multiple alleles on chromosome 6. They serve as targets for T-cell cytolytic responses and are involved with acceptance or rejection of tissue/organ grafts.

Membrane glycoproteins consisting of an alpha subunit and a BETA 2-MICROGLOBULIN beta subunit. In humans, highly polymorphic genes on CHROMOSOME 6 encode the alpha subunits of class I antigens and play an important role in determining the serological specificity of the surface antigen. Class I antigens are found on most nucleated cells and are generally detected by their reactivity with alloantisera. These antigens are recognized during GRAFT REJECTION and restrict cell-mediated lysis of virus-infected cells.

Morphologic alteration of small B LYMPHOCYTES or T LYMPHOCYTES in culture into large blast-like cells able to synthesize DNA and RNA and to divide mitotically. It is induced by INTERLEUKINS; MITOGENS such as PHYTOHEMAGGLUTININS, and by specific ANTIGENS. It may also occur in vivo as in GRAFT REJECTION.

Human immune-response or Class II antigens found mainly, but not exclusively, on B-lymphocytes and produced from genes of the HLA-D locus. They are extremely polymorphic families of glycopeptides, each consisting of two chains, alpha and beta. This group of antigens includes the -DR, -DQ and -DP designations, of which HLA-DR is most studied; some of these glycoproteins are associated with certain diseases, possibly of immune etiology.

The property of antibodies which enables them to react with some ANTIGENIC DETERMINANTS and not with others. Specificity is dependent on chemical composition, physical forces, and molecular structure at the binding site.

Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.

Molecules on the surface of B- and T-lymphocytes that recognize and combine with specific antigens.

High-molecular weight glycoproteins uniquely expressed on the surface of LEUKOCYTES and their hemopoietic progenitors. They contain a cytoplasmic protein tyrosine phosphatase activity which plays a role in intracellular signaling from the CELL SURFACE RECEPTORS. The CD45 antigens occur as multiple isoforms that result from alternative mRNA splicing and differential usage of three exons.

Antigens of the virion of the HEPATITIS B VIRUS or the Dane particle, its surface (HEPATITIS B SURFACE ANTIGENS), core (HEPATITIS B CORE ANTIGENS), and other associated antigens, including the HEPATITIS B E ANTIGENS.

55-kDa antigens found on HELPER-INDUCER T-LYMPHOCYTES and on a variety of other immune cell types. CD4 antigens are members of the immunoglobulin supergene family and are implicated as associative recognition elements in MAJOR HISTOCOMPATIBILITY COMPLEX class II-restricted immune responses. On T-lymphocytes they define the helper/inducer subset. CD4 antigens also serve as INTERLEUKIN-15 receptors and bind to the HIV receptors, binding directly to the HIV ENVELOPE PROTEIN GP120.

The processes triggered by interactions of ANTIBODIES with their ANTIGENS.

Glycoproteins expressed on cortical thymocytes and on some dendritic cells and B-cells. Their structure is similar to that of MHC Class I and their function has been postulated as similar also. CD1 antigens are highly specific markers for human LANGERHANS CELLS.

Test for tissue antigen using either a direct method, by conjugation of antibody with fluorescent dye (FLUORESCENT ANTIBODY TECHNIQUE, DIRECT) or an indirect method, by formation of antigen-antibody complex which is then labeled with fluorescein-conjugated anti-immunoglobulin antibody (FLUORESCENT ANTIBODY TECHNIQUE, INDIRECT). The tissue is then examined by fluorescence microscopy.

Immunoglobulins produced in a response to BACTERIAL ANTIGENS.

Serum that contains antibodies. It is obtained from an animal that has been immunized either by ANTIGEN injection or infection with microorganisms containing the antigen.

The production of ANTIBODIES by proliferating and differentiated B-LYMPHOCYTES under stimulation by ANTIGENS.

Class I human histocompatibility (HLA) surface antigens encoded by more than 30 detectable alleles on locus B of the HLA complex, the most polymorphic of all the HLA specificities. Several of these antigens (e.g., HLA-B27, -B7, -B8) are strongly associated with predisposition to rheumatoid and other autoimmune disorders. Like other class I HLA determinants, they are involved in the cellular immune reactivity of cytolytic T lymphocytes.

Antigens expressed primarily on the membranes of living cells during sequential stages of maturation and differentiation. As immunologic markers they have high organ and tissue specificity and are useful as probes in studies of normal cell development as well as neoplastic transformation.

Deliberate stimulation of the host's immune response. ACTIVE IMMUNIZATION involves administration of ANTIGENS or IMMUNOLOGIC ADJUVANTS. PASSIVE IMMUNIZATION involves administration of IMMUNE SERA or LYMPHOCYTES or their extracts (e.g., transfer factor, immune RNA) or transplantation of immunocompetent cell producing tissue (thymus or bone marrow).

Established cell cultures that have the potential to propagate indefinitely.

The order of amino acids as they occur in a polypeptide chain. This is referred to as the primary structure of proteins. It is of fundamental importance in determining PROTEIN CONFORMATION.

Lymphoid cells concerned with humoral immunity. They are short-lived cells resembling bursa-derived lymphocytes of birds in their production of immunoglobulin upon appropriate stimulation.

A melanosome-specific protein that plays a role in the expression, stability, trafficking, and processing of GP100 MELANOMA ANTIGEN, which is critical to the formation of Stage II MELANOSOMES. The protein is used as an antigen marker for MELANOMA cells.

Antigens associated with specific proteins of the human adult T-cell immunodeficiency virus (HIV); also called HTLV-III-associated and lymphadenopathy-associated virus (LAV) antigens.

A costimulatory ligand expressed by ANTIGEN-PRESENTING CELLS that binds to CTLA-4 ANTIGEN with high specificity and to CD28 ANTIGEN with low specificity. The interaction of CD80 with CD28 ANTIGEN provides a costimulatory signal to T-LYMPHOCYTES, while its interaction with CTLA-4 ANTIGEN may play a role in inducing PERIPHERAL TOLERANCE.

Nuclear antigens encoded by VIRAL GENES found in HUMAN HERPESVIRUS 4. At least six nuclear antigens have been identified.

Immunologic techniques based on the use of: (1) enzyme-antibody conjugates; (2) enzyme-antigen conjugates; (3) antienzyme antibody followed by its homologous enzyme; or (4) enzyme-antienzyme complexes. These are used histologically for visualizing or labeling tissue specimens.

Differentiation antigens expressed on B-lymphocytes and B-cell precursors. They are involved in regulation of B-cell proliferation.

Antigens stimulating the formation of, or combining with heterophile antibodies. They are cross-reacting antigens found in phylogenetically unrelated species.

The hepatitis B antigen within the core of the Dane particle, the infectious hepatitis virion.

An encapsulated lymphatic organ through which venous blood filters.

A member of the tumor necrosis factor receptor superfamily with specificity for CD40 LIGAND. It is found on mature B-LYMPHOCYTES and some EPITHELIAL CELLS, lymphoid DENDRITIC CELLS. Evidence suggests that CD40-dependent activation of B-cells is important for generation of memory B-cells within the germinal centers. Mutations of the gene for CD40 antigen result in HYPER-IGM IMMUNODEFICIENCY SYNDROME, TYPE 3. Signaling of the receptor occurs through its association with TNF RECEPTOR-ASSOCIATED FACTORS.

Technique involving the diffusion of antigen or antibody through a semisolid medium, usually agar or agarose gel, with the result being a precipitin reaction.

Endogenous tissue constituents that have the ability to interact with AUTOANTIBODIES and cause an immune response.

Immunoglobulin molecules having a specific amino acid sequence by virtue of which they interact only with the ANTIGEN (or a very similar shape) that induced their synthesis in cells of the lymphoid series (especially PLASMA CELLS).

A class of immunoglobulin bearing mu chains (IMMUNOGLOBULIN MU-CHAINS). IgM can fix COMPLEMENT. The name comes from its high molecular weight and originally being called a macroglobulin.

A group of differentiation surface antigens, among the first to be discovered on thymocytes and T-lymphocytes. Originally identified in the mouse, they are also found in other species including humans, and are expressed on brain neurons and other cells.

A glycolipid, cross-species antigen that induces production of antisheep hemolysin. It is present on the tissue cells of many species but absent in humans. It is found in many infectious agents.

The complex formed by the binding of antigen and antibody molecules. The deposition of large antigen-antibody complexes leading to tissue damage causes IMMUNE COMPLEX DISEASES.

A sex-specific cell surface antigen produced by the sex-determining gene of the Y chromosome in mammals. It causes syngeneic grafts from males to females to be rejected and interacts with somatic elements of the embryologic undifferentiated gonad to produce testicular organogenesis.

The sum of the weight of all the atoms in a molecule.

A heterogeneous group of immunocompetent cells that mediate the cellular immune response by processing and presenting antigens to the T-cells. Traditional antigen-presenting cells include MACROPHAGES; DENDRITIC CELLS; LANGERHANS CELLS; and B-LYMPHOCYTES. FOLLICULAR DENDRITIC CELLS are not traditional antigen-presenting cells, but because they hold antigen on their cell surface in the form of IMMUNE COMPLEXES for B-cell recognition they are considered so by some authors.

The sequence of PURINES and PYRIMIDINES in nucleic acids and polynucleotides. It is also called nucleotide sequence.

Specialized cells of the hematopoietic system that have branch-like extensions. They are found throughout the lymphatic system, and in non-lymphoid tissues such as SKIN and the epithelia of the intestinal, respiratory, and reproductive tracts. They trap and process ANTIGENS, and present them to T-CELLS, thereby stimulating CELL-MEDIATED IMMUNITY. They are different from the non-hematopoietic FOLLICULAR DENDRITIC CELLS, which have a similar morphology and immune system function, but with respect to humoral immunity (ANTIBODY PRODUCTION).

Serologic tests based on inactivation of complement by the antigen-antibody complex (stage 1). Binding of free complement can be visualized by addition of a second antigen-antibody system such as red cells and appropriate red cell antibody (hemolysin) requiring complement for its completion (stage 2). Failure of the red cells to lyse indicates that a specific antigen-antibody reaction has taken place in stage 1. If red cells lyse, free complement is present indicating no antigen-antibody reaction occurred in stage 1.

A group of the D-related HLA antigens found to differ from the DR antigens in genetic locus and therefore inheritance. These antigens are polymorphic glycoproteins comprising alpha and beta chains and are found on lymphoid and other cells, often associated with certain diseases.

Technique using an instrument system for making, processing, and displaying one or more measurements on individual cells obtained from a cell suspension. Cells are usually stained with one or more fluorescent dyes specific to cell components of interest, e.g., DNA, and fluorescence of each cell is measured as it rapidly transverses the excitation beam (laser or mercury arc lamp). Fluorescence provides a quantitative measure of various biochemical and biophysical properties of the cell, as well as a basis for cell sorting. Other measurable optical parameters include light absorption and light scattering, the latter being applicable to the measurement of cell size, shape, density, granularity, and stain uptake.

An albumin obtained from the white of eggs. It is a member of the serpin superfamily.

A costimulatory ligand expressed by ANTIGEN-PRESENTING CELLS that binds to CD28 ANTIGEN with high specificity and to CTLA-4 ANTIGEN with low specificity. The interaction of CD86 with CD28 ANTIGEN provides a stimulatory signal to T-LYMPHOCYTES, while its interaction with CTLA-4 ANTIGEN may play a role in inducing PERIPHERAL TOLERANCE.

Cells propagated in vitro in special media conducive to their growth. Cultured cells are used to study developmental, morphologic, metabolic, physiologic, and genetic processes, among others.

A species of POLYOMAVIRUS originally isolated from Rhesus monkey kidney tissue. It produces malignancy in human and newborn hamster kidney cell cultures.

Immunized T-lymphocytes which can directly destroy appropriate target cells. These cytotoxic lymphocytes may be generated in vitro in mixed lymphocyte cultures (MLC), in vivo during a graft-versus-host (GVH) reaction, or after immunization with an allograft, tumor cell or virally transformed or chemically modified target cell. The lytic phenomenon is sometimes referred to as cell-mediated lympholysis (CML). These CD8-positive cells are distinct from NATURAL KILLER CELLS and NATURAL KILLER T-CELLS. There are two effector phenotypes: TC1 and TC2.

T-cell receptors composed of CD3-associated alpha and beta polypeptide chains and expressed primarily in CD4+ or CD8+ T-cells. Unlike immunoglobulins, the alpha-beta T-cell receptors recognize antigens only when presented in association with major histocompatibility (MHC) molecules.

The species Oryctolagus cuniculus, in the family Leporidae, order LAGOMORPHA. Rabbits are born in burrows, furless, and with eyes and ears closed. In contrast with HARES, rabbits have 22 chromosome pairs.

Immunoglobulins produced in response to VIRAL ANTIGENS.

A technique that combines protein electrophoresis and double immunodiffusion. In this procedure proteins are first separated by gel electrophoresis (usually agarose), then made visible by immunodiffusion of specific antibodies. A distinct elliptical precipitin arc results for each protein detectable by the antisera.

Manifestations of the immune response which are mediated by antigen-sensitized T-lymphocytes via lymphokines or direct cytotoxicity. This takes place in the absence of circulating antibody or where antibody plays a subordinate role.

An inhibitory T CELL receptor that is closely related to CD28 ANTIGEN. It has specificity for CD80 ANTIGEN and CD86 ANTIGEN and acts as a negative regulator of peripheral T cell function. CTLA-4 antigen is believed to play role in inducing PERIPHERAL TOLERANCE.

White blood cells formed in the body's lymphoid tissue. The nucleus is round or ovoid with coarse, irregularly clumped chromatin while the cytoplasm is typically pale blue with azurophilic (if any) granules. Most lymphocytes can be classified as either T or B (with subpopulations of each), or NATURAL KILLER CELLS.

The major interferon produced by mitogenically or antigenically stimulated LYMPHOCYTES. It is structurally different from TYPE I INTERFERON and its major activity is immunoregulation. It has been implicated in the expression of CLASS II HISTOCOMPATIBILITY ANTIGENS in cells that do not normally produce them, leading to AUTOIMMUNE DISEASES.

A component of the B-cell antigen receptor that is involved in B-cell antigen receptor heavy chain transport to the PLASMA MEMBRANE. It is expressed almost exclusively in B-LYMPHOCYTES and serves as a useful marker for B-cell NEOPLASMS.

Immunoglobulins produced in a response to PROTOZOAN ANTIGENS.

Sialylated Lewis blood group carbohydrate antigen found in many adenocarcinomas of the digestive tract, especially pancreatic tumors.

Proteins prepared by recombinant DNA technology.

A critical subpopulation of T-lymphocytes involved in the induction of most immunological functions. The HIV virus has selective tropism for the T4 cell which expresses the CD4 phenotypic marker, a receptor for HIV. In fact, the key element in the profound immunosuppression seen in HIV infection is the depletion of this subset of T-lymphocytes.

Sensitive tests to measure certain antigens, antibodies, or viruses, using their ability to agglutinate certain erythrocytes. (From Stedman, 26th ed)

A melanosome-associated protein that plays a role in the maturation of the MELANOSOME.

Diagnostic procedures involving immunoglobulin reactions.

A critical subpopulation of regulatory T-lymphocytes involved in MHC Class I-restricted interactions. They include both cytotoxic T-lymphocytes (T-LYMPHOCYTES, CYTOTOXIC) and CD8+ suppressor T-lymphocytes.

A group of dominantly and independently inherited antigens associated with the ABO blood factors. They are glycolipids present in plasma and secretions that may adhere to the erythrocytes. The phenotype Le(b) is the result of the interaction of the Le gene Le(a) with the genes for the ABO blood groups.

Genetically identical individuals developed from brother and sister matings which have been carried out for twenty or more generations, or by parent x offspring matings carried out with certain restrictions. All animals within an inbred strain trace back to a common ancestor in the twentieth generation.

A CELL CYCLE and tumor growth marker which can be readily detected using IMMUNOCYTOCHEMISTRY methods. Ki-67 is a nuclear antigen present only in the nuclei of cycling cells.

Immunoglobulins produced in a response to HELMINTH ANTIGENS.

Antigens which may directly stimulate B lymphocytes without the cooperation of T lymphocytes.

Binary classification measures to assess test results. Sensitivity or recall rate is the proportion of true positives. Specificity is the probability of correctly determining the absence of a condition. (From Last, Dictionary of Epidemiology, 2d ed)

Glycoprotein members of the immunoglobulin superfamily which participate in T-cell adhesion and activation. They are expressed on most peripheral T-lymphocytes, natural killer cells, and thymocytes, and function as co-receptors or accessory molecules in the T-cell receptor complex.

The specific failure of a normally responsive individual to make an immune response to a known antigen. It results from previous contact with the antigen by an immunologically immature individual (fetus or neonate) or by an adult exposed to extreme high-dose or low-dose antigen, or by exposure to radiation, antimetabolites, antilymphocytic serum, etc.

A closely related group of antigens found in the plasma only during the infective phase of hepatitis B or in virulent chronic hepatitis B, probably indicating active virus replication; there are three subtypes which may exist in a complex with immunoglobulins G.

Electrophoresis in which a polyacrylamide gel is used as the diffusion medium.

An increased reactivity to specific antigens mediated not by antibodies but by cells.

The phenomenon of target cell destruction by immunologically active effector cells. It may be brought about directly by sensitized T-lymphocytes or by lymphoid or myeloid "killer" cells, or it may be mediated by cytotoxic antibody, cytotoxic factor released by lymphoid cells, or complement.

Costimulatory T-LYMPHOCYTE receptors that have specificity for CD80 ANTIGEN and CD86 ANTIGEN. Activation of this receptor results in increased T-cell proliferation, cytokine production and promotion of T-cell survival.

A tumor necrosis factor receptor subtype found in a variety of tissues and on activated LYMPHOCYTES. It has specificity for FAS LIGAND and plays a role in regulation of peripheral immune responses and APOPTOSIS. Multiple isoforms of the protein exist due to multiple ALTERNATIVE SPLICING. The activated receptor signals via a conserved death domain that associates with specific TNF RECEPTOR-ASSOCIATED FACTORS in the CYTOPLASM.

Carbohydrate antigen most commonly seen in tumors of the ovary and occasionally seen in breast, kidney, and gastrointestinal tract tumors and normal tissue. CA 125 is clearly tumor-associated but not tumor-specific.

Antibodies that react with self-antigens (AUTOANTIGENS) of the organism that produced them.

Immunologically detectable substances found in the CELL NUCLEUS.

Allelic alloantigens often responsible for weak graft rejection in cases when (major) histocompatibility has been established by standard tests. In the mouse they are coded by more than 500 genes at up to 30 minor histocompatibility loci. The most well-known minor histocompatibility antigen in mammals is the H-Y antigen.

Histochemical localization of immunoreactive substances using labeled antibodies as reagents.

Cells artificially created by fusion of activated lymphocytes with neoplastic cells. The resulting hybrid cells are cloned and produce pure MONOCLONAL ANTIBODIES or T-cell products, identical to those produced by the immunologically competent parent cell.

A specific HLA-B surface antigen subtype. Members of this subtype contain alpha chains that are encoded by the HLA-B*27 allele family.

The genetic region which contains the loci of genes which determine the structure of the serologically defined (SD) and lymphocyte-defined (LD) TRANSPLANTATION ANTIGENS, genes which control the structure of the IMMUNE RESPONSE-ASSOCIATED ANTIGENS, HUMAN; the IMMUNE RESPONSE GENES which control the ability of an animal to respond immunologically to antigenic stimuli, and genes which determine the structure and/or level of the first four components of complement.

A technique using antibodies for identifying or quantifying a substance. Usually the substance being studied serves as antigen both in antibody production and in measurement of antibody by the test substance.

A group of genetically identical cells all descended from a single common ancestral cell by mitosis in eukaryotes or by binary fission in prokaryotes. Clone cells also include populations of recombinant DNA molecules all carrying the same inserted sequence. (From King & Stansfield, Dictionary of Genetics, 4th ed)

Antigens produced by various strains of HEPATITIS D VIRUS.

Class I human histocompatibility (HLA) antigens encoded by a small cluster of structural genes at the C locus on chromosome 6. They have significantly lower immunogenicity than the HLA-A and -B determinants and are therefore of minor importance in donor/recipient crossmatching. Their primary role is their high-risk association with certain disease manifestations (e.g., spondylarthritis, psoriasis, multiple myeloma).

Glycoproteins with a wide distribution on hematopoietic and non-hematopoietic cells and strongly expressed on macrophages. CD58 mediates cell adhesion by binding to CD2; (ANTIGENS, CD2); and this enhances antigen-specific T-cell activation.

A major histocompatibily complex class I-like protein that plays a unique role in the presentation of lipid ANTIGENS to NATURAL KILLER T-CELLS.

A specific HLA-A surface antigen subtype. Members of this subtype contain alpha chains that are encoded by the HLA-A*01 allele family.

Members of the class of compounds composed of AMINO ACIDS joined together by peptide bonds between adjacent amino acids into linear, branched or cyclical structures. OLIGOPEPTIDES are composed of approximately 2-12 amino acids. Polypeptides are composed of approximately 13 or more amino acids. PROTEINS are linear polypeptides that are normally synthesized on RIBOSOMES.

A specific HLA-B surface antigen subtype. Members of this subtype contain alpha chains that are encoded by the HLA-B*07 allele family.

Polysaccharides found in bacteria and in capsules thereof.

An HLA-DR antigen which is associated with HLA-DRB1 CHAINS encoded by DRB1*04 alleles.

An HLA-DR antigen which is associated with HLA-DRB1 CHAINS encoded by DRB1*03 alleles.

The major human blood type system which depends on the presence or absence of two antigens A and B. Type O occurs when neither A nor B is present and AB when both are present. A and B are genetic factors that determine the presence of enzymes for the synthesis of certain glycoproteins mainly in the red cell membrane.

Tests that are dependent on the clumping of cells, microorganisms, or particles when mixed with specific antiserum. (From Stedman, 26th ed)

Small synthetic peptides that mimic surface antigens of pathogens and are immunogenic, or vaccines manufactured with the aid of recombinant DNA techniques. The latter vaccines may also be whole viruses whose nucleic acids have been modified.

Glycoproteins found on the membrane or surface of cells.

Glycoproteins expressed on all mature T-cells, thymocytes, and a subset of mature B-cells. Antibodies specific for CD5 can enhance T-cell receptor-mediated T-cell activation. The B-cell-specific molecule CD72 is a natural ligand for CD5. (From Abbas et al., Cellular and Molecular Immunology, 2d ed, p156)

Tumors or cancer of the PROSTATE.

Unglycosylated phosphoproteins expressed only on B-cells. They are regulators of transmembrane Ca2+ conductance and thought to play a role in B-cell activation and proliferation.

A member of the tumor necrosis factor receptor superfamily found on most T-LYMPHOCYTES. Activation of the receptor by CD70 ANTIGEN results in the increased proliferation of CD4-POSITIVE T-LYMPHOCYTES and CD8-POSITIVE T-LYMPHOCYTES. Signaling by the activated receptor occurs through its association with TNF RECEPTOR-ASSOCIATED FACTORS.

A specific HLA-A surface antigen subtype. Members of this subtype contain alpha chains that are encoded by the HLA-A*24 allele family.

Glycoproteins found on immature hematopoietic cells and endothelial cells. They are the only molecules to date whose expression within the blood system is restricted to a small number of progenitor cells in the bone marrow.

Antigens that exist in alternative (allelic) forms in a single species. When an isoantigen is encountered by species members who lack it, an immune response is induced. Typical isoantigens are the BLOOD GROUP ANTIGENS.

Local surface sites on antibodies which react with antigen determinant sites on antigens (EPITOPES.) They are formed from parts of the variable regions of FAB FRAGMENTS.

Vaccines or candidate vaccines designed to prevent or treat cancer. Vaccines are produced using the patient's own whole tumor cells as the source of antigens, or using tumor-specific antigens, often recombinantly produced.

Identification of proteins or peptides that have been electrophoretically separated by blot transferring from the electrophoresis gel to strips of nitrocellulose paper, followed by labeling with antibody probes.

Administration of vaccines to stimulate the host's immune response. This includes any preparation intended for active immunological prophylaxis.

Cells grown in vitro from neoplastic tissue. If they can be established as a TUMOR CELL LINE, they can be propagated in cell culture indefinitely.

The insertion of recombinant DNA molecules from prokaryotic and/or eukaryotic sources into a replicating vehicle, such as a plasmid or virus vector, and the introduction of the resultant hybrid molecules into recipient cells without altering the viability of those cells.

Elements of limited time intervals, contributing to particular results or situations.

Substances that augment, stimulate, activate, potentiate, or modulate the immune response at either the cellular or humoral level. The classical agents (Freund's adjuvant, BCG, Corynebacterium parvum, et al.) contain bacterial antigens. Some are endogenous (e.g., histamine, interferon, transfer factor, tuftsin, interleukin-1). Their mode of action is either non-specific, resulting in increased immune responsiveness to a wide variety of antigens, or antigen-specific, i.e., affecting a restricted type of immune response to a narrow group of antigens. The therapeutic efficacy of many biological response modifiers is related to their antigen-specific immunoadjuvanticity.

A specific immune response elicited by a specific dose of an immunologically active substance or cell in an organism, tissue, or cell.

Conjugated protein-carbohydrate compounds including mucins, mucoid, and amyloid glycoproteins.

Laboratory mice that have been produced from a genetically manipulated EGG or EMBRYO, MAMMALIAN.

Proteins found in any species of bacterium.

They are oval or bean shaped bodies (1 - 30 mm in diameter) located along the lymphatic system.

Immunologic method used for detecting or quantifying immunoreactive substances. The substance is identified by first immobilizing it by blotting onto a membrane and then tagging it with labeled antibodies.

Classic quantitative assay for detection of antigen-antibody reactions using a radioactively labeled substance (radioligand) either directly or indirectly to measure the binding of the unlabeled substance to a specific antibody or other receptor system. Non-immunogenic substances (e.g., haptens) can be measured if coupled to larger carrier proteins (e.g., bovine gamma-globulin or human serum albumin) capable of inducing antibody formation.

The restriction of a characteristic behavior, anatomical structure or physical system, such as immune response; metabolic response, or gene or gene variant to the members of one species. It refers to that property which differentiates one species from another but it is also used for phylogenetic levels higher or lower than the species.

Represents 15-20% of the human serum immunoglobulins, mostly as the 4-chain polymer in humans or dimer in other mammals. Secretory IgA (IMMUNOGLOBULIN A, SECRETORY) is the main immunoglobulin in secretions.

Recombinant proteins produced by the GENETIC TRANSLATION of fused genes formed by the combination of NUCLEIC ACID REGULATORY SEQUENCES of one or more genes with the protein coding sequences of one or more genes.

T-cell receptors composed of CD3-associated gamma and delta polypeptide chains and expressed primarily in CD4-/CD8- T-cells. The receptors appear to be preferentially located in epithelial sites and probably play a role in the recognition of bacterial antigens. The T-cell receptor gamma/delta chains are separate and not related to the gamma and delta chains which are subunits of CD3 (see ANTIGENS, CD3).

Differentiation antigens expressed on pluripotential hematopoietic cells, most human thymocytes, and a major subset of peripheral blood T-lymphocytes. They have been implicated in integrin-mediated cellular adhesion and as signalling receptors on T-cells.

Red blood cells. Mature erythrocytes are non-nucleated, biconcave disks containing HEMOGLOBIN whose function is to transport OXYGEN.

Suspensions of attenuated or killed bacteria administered for the prevention or treatment of infectious bacterial disease.

Immunoelectrophoresis in which a second electrophoretic transport is performed on the initially separated antigen fragments into an antibody-containing medium in a direction perpendicular to the first electrophoresis.

A HLA-DR antigen that is associated with HLA-DRB1 CHAINS encoded by DRB1*07 alleles.

Antigens from any of the hepatitis viruses including surface, core, and other associated antigens.

Multi-subunit proteins which function in IMMUNITY. They are produced by B LYMPHOCYTES from the IMMUNOGLOBULIN GENES. They are comprised of two heavy (IMMUNOGLOBULIN HEAVY CHAINS) and two light chains (IMMUNOGLOBULIN LIGHT CHAINS) with additional ancillary polypeptide chains depending on their isoforms. The variety of isoforms include monomeric or polymeric forms, and transmembrane forms (B-CELL ANTIGEN RECEPTORS) or secreted forms (ANTIBODIES). They are divided by the amino acid sequence of their heavy chains into five classes (IMMUNOGLOBULIN A; IMMUNOGLOBULIN D; IMMUNOGLOBULIN E; IMMUNOGLOBULIN G; IMMUNOGLOBULIN M) and various subclasses.

Antibodies from an individual that react with ISOANTIGENS of another individual of the same species.

A specific HLA-A surface antigen subtype. Members of this subtype contain alpha chains that are encoded by the HLA-A*03 allele family.

The altered state of immunologic responsiveness resulting from initial contact with antigen, which enables the individual to produce antibodies more rapidly and in greater quantity in response to secondary antigenic stimulus.

An integrin alpha subunit of approximately 150-kDa molecular weight. It is expressed at high levels on monocytes and combines with CD18 ANTIGEN to form the cell surface receptor INTEGRIN ALPHAXBETA2. The subunit contains a conserved I-domain which is characteristic of several of alpha integrins.

The type species of LYMPHOCRYPTOVIRUS, subfamily GAMMAHERPESVIRINAE, infecting B-cells in humans. It is thought to be the causative agent of INFECTIOUS MONONUCLEOSIS and is strongly associated with oral hairy leukoplakia (LEUKOPLAKIA, HAIRY;), BURKITT LYMPHOMA; and other malignancies.

A measure of the binding strength between antibody and a simple hapten or antigen determinant. It depends on the closeness of stereochemical fit between antibody combining sites and antigen determinants, on the size of the area of contact between them, and on the distribution of charged and hydrophobic groups. It includes the concept of "avidity," which refers to the strength of the antigen-antibody bond after formation of reversible complexes.

In vitro method for producing large amounts of specific DNA or RNA fragments of defined length and sequence from small amounts of short oligonucleotide flanking sequences (primers). The essential steps include thermal denaturation of the double-stranded target molecules, annealing of the primers to their complementary sequences, and extension of the annealed primers by enzymatic synthesis with DNA polymerase. The reaction is efficient, specific, and extremely sensitive. Uses for the reaction include disease diagnosis, detection of difficult-to-isolate pathogens, mutation analysis, genetic testing, DNA sequencing, and analyzing evolutionary relationships.

A malignant neoplasm derived from cells that are capable of forming melanin, which may occur in the skin of any part of the body, in the eye, or, rarely, in the mucous membranes of the genitalia, anus, oral cavity, or other sites. It occurs mostly in adults and may originate de novo or from a pigmented nevus or malignant lentigo. Melanomas frequently metastasize widely, and the regional lymph nodes, liver, lungs, and brain are likely to be involved. The incidence of malignant skin melanomas is rising rapidly in all parts of the world. (Stedman, 25th ed; from Rook et al., Textbook of Dermatology, 4th ed, p2445)

The demonstration of the cytotoxic effect on a target cell of a lymphocyte, a mediator released by a sensitized lymphocyte, an antibody, or complement.

Genetic loci in the vertebrate major histocompatibility complex that encode polymorphic products which control the immune response to specific antigens. The genes are found in the HLA-D region in humans and in the I region in mice.

The fission of a CELL. It includes CYTOKINESIS, when the CYTOPLASM of a cell is divided, and CELL NUCLEUS DIVISION.

Antibodies which react with the individual structural determinants (idiotopes) on the variable region of other antibodies.

Class I-restricted activation of CD8-POSITIVE LYMPHOCYTES resulting from ANTIGEN PRESENTATION of exogenous ANTIGENS (cross-presentation). This is in contrast to normal activation of these lymphocytes (direct-priming) which results from presentation of endogenous antigens.

A specific HLA-B surface antigen subtype. Members of this subtype contain alpha chains that are encoded by the HLA-B*44 allele family.

Antigenic determinants recognized and bound by the T-cell receptor. Epitopes recognized by the T-cell receptor are often located in the inner, unexposed side of the antigen, and become accessible to the T-cell receptors after proteolytic processing of the antigen.

Proteins which are found in membranes including cellular and intracellular membranes. They consist of two types, peripheral and integral proteins. They include most membrane-associated enzymes, antigenic proteins, transport proteins, and drug, hormone, and lectin receptors.

Immunoelectrophoresis in which immunoprecipitation occurs when antigen at the cathode is caused to migrate in an electric field through a suitable medium of diffusion against a stream of antibody migrating from the anode as a result of endosmotic flow.

A single, unpaired primary lymphoid organ situated in the MEDIASTINUM, extending superiorly into the neck to the lower edge of the THYROID GLAND and inferiorly to the fourth costal cartilage. It is necessary for normal development of immunologic function early in life. By puberty, it begins to involute and much of the tissue is replaced by fat.

Partial proteins formed by partial hydrolysis of complete proteins or generated through PROTEIN ENGINEERING techniques.

Techniques used to demonstrate or measure an immune response, and to identify or measure antigens using antibodies.

Small antigenic determinants capable of eliciting an immune response only when coupled to a carrier. Haptens bind to antibodies but by themselves cannot elicit an antibody response.

The relatively long-lived phagocytic cell of mammalian tissues that are derived from blood MONOCYTES. Main types are PERITONEAL MACROPHAGES; ALVEOLAR MACROPHAGES; HISTIOCYTES; KUPFFER CELLS of the liver; and OSTEOCLASTS. They may further differentiate within chronic inflammatory lesions to EPITHELIOID CELLS or may fuse to form FOREIGN BODY GIANT CELLS or LANGHANS GIANT CELLS. (from The Dictionary of Cell Biology, Lackie and Dow, 3rd ed.)

The outward appearance of the individual. It is the product of interactions between genes, and between the GENOTYPE and the environment.

Mushroom worker's lung resulting from indoor cultivation of Pleurotus osteatus. (1/1360)

Indoor cultivation of oyster mushroom Pleurotus osteatus lead to an outbreak of extrinsic allergic alveolitis in two workers. High titer of indirect fluorescent antibody and positive precipitins against basidiospores of P. osteatus were demonstrated in sera of the patients. Mushroom workers should protect themselves from the basidiospores, being aware of their pathogenicity. (+info)

Variants of a Cryptococcus neoformans strain elicit different inflammatory responses in mice. (2/1360)

The virulence of Cryptococcus neoformans isolates with high and low extracellular proteolytic activity was investigated in mice. No consistent relationship between proteolytic activity and virulence was observed, but isolates derived from one strain were shown to elicit different inflammatory responses. (+info)

Detection of cell wall mannoprotein Mp1p in culture supernatants of Penicillium marneffei and in sera of penicilliosis patients. (3/1360)

Mannoproteins are important and abundant structural components of fungal cell walls. The MP1 gene encodes a cell wall mannoprotein of the pathogenic fungus Penicillium marneffei. In the present study, we show that Mp1p is secreted into the cell culture supernatant at a level that can be detected by Western blotting. A sensitive enzyme-linked immunosorbent assay (ELISA) developed with antibodies against Mp1p was capable of detecting this protein from the cell culture supernatant of P. marneffei at 10(4) cells/ml. The anti-Mp1p antibody is specific since it fails to react with any protein-form lysates of Candida albicans, Histoplasma capsulatum, or Cryptococcus neoformans by Western blotting. In addition, this Mp1p antigen-based ELISA is also specific for P. marneffei since the cell culture supernatants of the other three fungi gave negative results. Finally, a clinical evaluation of sera from penicilliosis patients indicates that 17 of 26 (65%) patients are Mp1p antigen test positive. Furthermore, a Mp1p antibody test was performed with these serum specimens. The combined antibody and antigen tests for P. marneffei carry a sensitive of 88% (23 of 26), with a positive predictive value of 100% and a negative predictive value of 96%. The specificities of the tests are high since none of the 85 control sera was positive by either test. (+info)

Aspergillus meningitis: diagnosis by non-culture-based microbiological methods and management. (4/1360)

The performance of antibody detection, antigen detection, and Aspergillus genus-specific PCR for diagnosing Aspergillus meningitis was investigated with 26 cerebrospinal fluid (CSF) samples obtained from a single patient with proven infection caused by Aspergillus fumigatus. Immunoglobulin G antibodies directed against Aspergillus were not detected by enzyme-linked immunosorbent assay in CSF or serum. The antigen galactomannan was detected in the CSF 45 days before a culture became positive, and Aspergillus DNA was detected 4 days prior to culture. Decline of the galactomannan antigen titer in the CSF during treatment with intravenous and intraventricular amphotericin B and intravenous voriconazole corresponded with the clinical response to treatment. (+info)

Production of specific monoclonal antibodies to Aspergillus species and their use in immunohistochemical identification of aspergillosis. (5/1360)

Two anti-Aspergillus murine monoclonal antibodies (MAbs), designated 164G and 611F, have been produced; both specifically recognize cytoplasmic antigens of A. fumigatus, A. flavus, and A. niger by enzyme-linked immunosorbent assay. The MAbs can identify Aspergillus spp. both in frozen sections by immunofluorescence and in paraffin-embedded clinical specimens by immunofluorescence and immunoperoxidase staining. (+info)

Molecular cloning, characterization, and expression of the M antigen of Histoplasma capsulatum. (6/1360)

The major diagnostic antigens of Histoplasma capsulatum are the H and M antigens, pluripotent glycoproteins that elicit both humoral and T-cell-mediated immune responses. These antigens may play a role in the pathogenesis of histoplasmosis. M antigen is considered immunodominant because antibodies against it are the first precipitins to arise in acute histoplasmosis and are commonly present during all phases of infection. The biological activity of monomolecular M antigen and its ability to elicit a protective immune response to H. capsulatum are largely unknown. A molecular approach was used to identify the biological nature of M antigen, including its purification from histoplasmin, partial digestion with proteinases, and reverse-phase high-performance liquid chromatography to separate the released peptides. The amino acid sequences of the purified peptides were obtained by Edman degradation, and using degenerate oligonucleotide primers for PCR, a 321-bp fragment of the gene encoding the M antigen was amplified from genomic H. capsulatum DNA. This fragment was used to screen an H. capsulatum genomic DNA library, leading to the isolation, cloning, and sequencing of the full-length gene. The M gene consists of 2, 187-bp DNA encoding a protein of 80,719 Da, which has significant homology to catalases from Aspergillus fumigatus, Aspergillus niger, and Eimericella nidulans. A cDNA was generated by reverse transcription-PCR and cloned into the expression vector pQE40. The identity of the cloned, expressed protein was confirmed by Western blotting. The recombinant fusion protein was immunoreactive with monoclonal antibodies raised against M antigen, with polyclonal mouse anti-M antiserum, and with a serum sample from a patient with histoplasmosis. The gene encoding the major immunodominant M antigen of H. capsulatum is a presumptive catalase, and the recombinant protein retains serodiagnostic activity. (+info)

Two-dimensional electrophoresis of Malassezia allergens for atopic dermatitis and isolation of Mal f 4 homologs with mitochondrial malate dehydrogenase. (7/1360)

The yeast Malassezia furfur is a natural inhabitant of the human skin microflora that induces an allergic reaction in atopic dermatitis. To identify allergens of M. furfur, we separated a crude preparation of M. furfur antigens as discrete spots by 2-D PAGE and detected IgE-binding proteins using sera of atopic dermatitis patients. We identified the known allergens, Mal f 2 and Mal f 3, and determined N-terminal amino acid sequences of six new IgE-binding proteins including Mal f 4. The cDNA and genomic DNA encoding Mal f 4 were cloned and sequenced. The gene was mitochondrial malate dehydrogenase and encoded Mal f 4 composed of 315 amino acids and a signal sequence of 27 amino acids. We purified Mal f 4, which had a molecular mass of 35 kDa from a membrane fraction of a lysate of cultured cells. Thirty of 36 M. furfur-allergic atopic dermatitis patients (83.3%) had elevated serum levels of IgE to purified Mal f 4, indicating that Mal f 4 is a major allergen. There was a significant correlation of the Phadebas RAST unit values of Mal f 4 and the crude antigen, but not between Mal f 4 and the known allergen Mal f 2. (+info)

Heat shock protein 70 (hsp70) as a major target of the antibody response in patients with pulmonary cryptococcosis. (8/1360)

Cryptococcus neoformans causes infection in individuals with defective T cell function, such as AIDS, as well as without underlying disease. It has been suggested that humoral as well as cellular immunity might play an important role in the immune response to C. neoformans infection. We have recently shown, using immunoblotting, that the 70-kD hsp family of C. neoformans was the major target molecule of the humoral response in murine pulmonary cryptococcosis. In this study we also used immunoblotting to define the antibody responses in the sera of 24 patients with pulmonary cryptococcosis: 21 proven and three suspected diagnoses. Anti-C. neoformans hsp70 antibody was detected in 16 of 24 (66.7%) patients with pulmonary cryptococcosis. Fourteen of 17 (82.3%) patients with high antigen titres (> or = 1:8) and two of seven (28.6%) patients with low titres (< or = 1:4) had detectable levels of anti-hsp70 antibody. Sera from patients positive for anti-hsp70 antibody showed high titres in the Eiken latex agglutination test for the detection of serum cryptococcal antigen. Our results indicate that the 70-kD hsp family from C. neoformans appears to be a major target molecule of the humoral response, not only in murine pulmonary cryptococcosis, but also in human patients with pulmonary cryptococcosis. (+info)

"Fungal Antigens - Isolation, Purification and Detection" which was conceived after a symposium on fungal antigens. The book ... He extensively studied the serum of fungal antigens such as fluconazole, ketoconazole, amphotericin-B, fluorocytosin, and ... Fungal Antigens: Isolation, Purification, and Detection. Springer Science & Business Media. Drouhet, E., & Dupont, B. (1990). ... Towards the end of his career, he was able to publish and share his identification of a new thermally dimorphic fungal species ...

https://en.wikipedia.org/wiki/Edouard_Drouhet

Symptoms manifest from inflammatory reactions due to the fungal antigens. The rapid turnover of desquamation, or skin peeling, ... A fungal culture is also used when long-term oral therapy is being considered. Fungal culture medium can be used for positive ... Some studies also suggest that a class of proteins called LysM coat the fungal cell walls to help the fungi evade host cell ... Should there be an outbreak or if a patient is not responding well to therapy, sometimes a fungal culture is indicated. ...

https://en.wikipedia.org/wiki/Dermatophyte

Other fungal species hydrolyze tomatine to the less toxic aglycon tomatidine by removing all the sugar residues. Tomatidine can ... Also, tomatine is known to be an immune adjuvant in connection with certain protein antigens. Studies showed that the molecule ... Fungal tomatinase enzymes can transform tomatine to deactivate it. Detoxification can take place by removing one glucose ... Although, tomatine inhibits also the fungal types Ph. infestans and Py. aphanidermatum which do not have any sterols in their ...

https://en.wikipedia.org/wiki/Tomatine

... it is one of the main fungal causes of asthma and hay fever in the Western Hemisphere. More than 60 antigens derived from C. ... Most of these antigens are proteins found inside cells, and eight of these antigens are members of the World Health ... It is efficiently distributed in the air, where it exists as the most frequently occurring fungal species. It can grow over a ... ISBN 978-90-70351-43-4. Horner, W.E.; Helbling, A.; Salvaggio, J.E.; Lehrer, S.B. (1995). "Fungal allergens". Clin Microbiol ...

https://en.wikipedia.org/wiki/Cladosporium_herbarum

A skin test uses an antigen generated from laboratory grown S. schenckii to challenge the patient's immune system. The antigen ... These proteases appear to be essential for fungal growth. However, they have some functional overlap as the inactivation of ... The specific antigen used in skin testing is not standardized with multiple studies being conducted with widely varying ... In addition, the term "sporotrichin" does not indicate a specific molecule but only any antigen derived from S. schenckii. ...

https://en.wikipedia.org/wiki/Sporothrix_schenckii

"Calnexin induces expansion of antigen-specific CD4(+) T cells that confer immunity to fungal ascomycetes via conserved epitopes ... Antigen specific Th17 cells were also shown to recognize conserved protein antigens among different K. pneumoniae strains and ... In fungal infection, it has been shown an IL-17 producing clone with a TCR specific for calnexin from Blastomyces dermatitidis ... Antigen specific CD4 T cells also limit nasopharyngeal colonization of S. pneumoniae in mouse models. Furthermore, immunization ...

https://en.wikipedia.org/wiki/IL17A

It has been suggested that absorption of trichophyton fungal antigens can give rise to immunoglobulin E (IgE) antibody ... of the population has allergic antibodies to fungal antigens, and half of them, that is 5% of the population, would be ... Trichophyton rubrum is the most common fungal cause of nail dystrophy. Studies conducted in England found that the prevalence ... There have been numerous accounts of patients with trichophyton fungal infections and associated asthma, which further ...

https://en.wikipedia.org/wiki/Occupational_hazards_of_human_nail_dust

These fungal lectins are Corprinopsis cinerea lectins - CCL2, CGL2; Aleuria aurantia lectin - AAL; and Marasmius oreades ... Some of these glycan structures might represent antigens which are not exposed to host immune system, and thus have potential ... "Inhibition of Haemonchus contortus larval development by fungal lectins". Parasites & Vectors. 8: 425. doi:10.1186/s13071-015- ...

https://en.wikipedia.org/wiki/Haemonchus_contortus

An indirect demonstration of fungal infection can be achieved also by serologic analysis detecting fungal antigen or host IgM ... The fungal infection can be demonstrated by microscopic detection of diagnostic cells in body fluids, exudates, sputum and ... "CDC". Fungal diseases: valley fever. CDC. July 20, 2015. Retrieved September 30, 2015. Hector, Richard F.; Rutherford, George W ... Hector R, Laniado-Laborin R (2005). "Coccidioidomycosis-A Fungal Disease of the Americas". PLOS Med. 2 (1): e2. doi:10.1371/ ...

https://en.wikipedia.org/wiki/Coccidioidomycosis

A. kalrae secretes antigens with haemolytic and cytotoxic activity. Additionally, scientists use mice as animal model to study ... PV, Chin-Hong (2001). "Invasive fungal sinusitis and meningitis due to Arthrographis kalrae in a patient with AIDS". J. Clin. ... Based on the statistics, the number of immunocompromised individuals and the incidence of fungal infection outbreaks increases ... DE, Corzo-Leon (2015). "Epidemiology and outcomes of invasive fungal infections in allogeneic hematopoietic stem cell ...

https://en.wikipedia.org/wiki/Arthrographis_kalrae

August 2006). "Card9 controls a non-TLR signalling pathway for innate anti-fungal immunity". Nature. 442 (7103): 651-6. Bibcode ... and B-cell antigen receptor signaling, which results in severe combined immunodeficiency (SCID). Weak (hypomorphic) mutations ... which causes enhanced susceptibility to fungal infections. Strong loss-of-function mutations in CARD11 cause severe defects in ...

https://en.wikipedia.org/wiki/CARD-CC_family

Observations of children noted that fungal infections are more likely to develop in those with neutropenia. Mortality increases ... the sensitization to self-antigens The pathophysiology of neutropenia can be divided into congenital and acquired. The ... These are: Bacterial or fungal sepsis Necrotizing enterocolitis, circulating neutrophil population depleted due to migration ... good dental hygiene and avoiding highly contaminated sources that may contain a large fungal reservoirs such as mulch, ...

https://en.wikipedia.org/wiki/Neutropenia

... known as their human leukocyte antigen (HLA) types. Bone marrow transplants require a complete match on six key antigens, which ... and bacterial and fungal growth. After the collection, the cord blood unit is shipped to the lab and processed, and then ... It will also be examined for nucleated cell count, cell viability, blood group antigen ABO & Rh blood group system, molecule ... and tissue typing to determine Human Leukocyte Antigen type. ...

https://en.wikipedia.org/wiki/Cord_blood_bank

Precipitating IgG antibodies against fungal or avian antigens can be detected in the laboratory using the traditional ... In the acute form of HP, symptoms may develop 4-6 hours following heavy exposure to the provoking antigen. Symptoms include ... Much like the pathogenesis of idiopathic pulmonary fibrosis, chronic HP is related to increased expression of Fas antigen and ... Hypersensitivity pneumonitis may also be called many different names, based on the provoking antigen. These include: Of these ...

https://en.wikipedia.org/wiki/Hypersensitivity_pneumonitis

Fungi Imperfecti) diagnostic antigen diploid Diploid (2x) cells have two copies (homologs) of each chromosome, usually one from ... It is distinguished from a stroma in not having a peridium or covering of fungal tissue of any kind. acid precipitation acid ... anastomoses) anthracnoes antibiotic antibody antigen antiseptic apothecium The apothecium is an open, cuplike, or saucer-shaped ... sexual fungal fruiting body (ascocarp) containing asci. antiseptic appressorium (pl. appressoria) arbuscular mycorrhiza (abbr. ...

https://en.wikipedia.org/wiki/Glossary_of_phytopathology

AGEP is often caused by antimicrobial, anti-fungal or antimalarial drugs. Diagnosis is often carried out by patch testing. This ... Fixed drug reaction List of cutaneous conditions List of human leukocyte antigen alleles associated with cutaneous conditions ...

https://en.wikipedia.org/wiki/Drug_eruption

Konrad A, Rütten C, Flogerzi B, Styner M, Göke B, Seibold F (2004). "Immune sensitization to yeast antigens in ASCA-positive ... Experimental studies show that chemically-induced colitis promotes opportunistic human fungal pathogen Candida albicans ... Sander U, Kunze I, Bröker M, Kunze G (1998). "Humoral immune response to a 200-kDa glycoprotein antigen of Saccharomyces ... Anti-Saccharomyces cerevisiae antibodies (ASCAs) are antibodies against antigens presented by the cell wall of the yeast ...

https://en.wikipedia.org/wiki/Anti–Saccharomyces_cerevisiae_antibody

CD4 antigen - CD45 antigen - CD95 antigen - CDC28 protein kinase - cell - cell adhesion molecule - Cell biology - cell cycle ... fungal protein - fungi - fusion oncogene protein - G protein - G protein-coupled receptor - G3P - GABA - GABA receptor - GABA-A ... T-cell antigen receptors - tachykinin - tachykinin receptor - talin protein - tandem repeat sequence - taste bud - TATA box - ... carcinoembryonic antigen - carrier - carrier protein - CAS registry number - casein - catabolism - catalyst - catalytic domain ...

https://en.wikipedia.org/wiki/Index_of_biochemistry_articles

... is used with seven antigens of bacterial or fungal origin (tetanus toxoid, tuberculin, diphtheria, streptococcus, candida, ... Thus when an antigen is properly presented to the T lymphocytes by an antigen presenting cell (APC), which displays the antigen ... However, when T cells interacts with an antigen not presented by the APCs, that is very probably not the antigen that an immune ... usually a self-antigen. Lymphocytes are said to be anergic when they fail to respond to their specific antigen. Anergy is one ...

https://en.wikipedia.org/wiki/Clonal_anergy

Left untreated, the immune system and fungal spores can damage sensitive lung tissues and lead to scarring. The exact criteria ... The first stage involves exposing the skin to Aspergillus fumigatus antigens; an immediate reaction is hallmark of ABPA. The ... Dockrell, David H.; McGrath, Emmet E.; Whyte, Moria K.B.; Sabroe, Ian (2007). "The Neutrophil". Immunology of Fungal Infections ... The antifungal aspect aims to reduce fungal causes of bronchial inflammation, whilst also minimising the dose of corticosteroid ...

https://en.wikipedia.org/wiki/Allergic_bronchopulmonary_aspergillosis

... virological or p24 antigen positive test if aged under 18 months. Asymptomatic Persistent generalized lymphadenopathy ... pruritic eruptions Seborrhoeic dermatitis Extensive human papilloma virus infection Extensive molluscum contagiosum Fungal nail ...

https://en.wikipedia.org/wiki/WHO_Disease_Staging_System_for_HIV_Infection_and_Disease_in_Children

One case also reported the absence of CD1, a MHC-like glycoprotein involved in the presentation of lipid antigens to T cells, ... In addition to IPEX-like symptoms, CD25 deficiency increases susceptibility to viral infections and possibly fungal and ...

https://en.wikipedia.org/wiki/CD25_deficiency

The HLA-DPB1 gene is important for MHC class II molecule function on antigen presenting cells. According to the International ... The differential diagnosis for berylliosis includes: Sarcoidosis Granulomatous lung diseases Tuberculosis Fungal infections (e. ...

https://en.wikipedia.org/wiki/Berylliosis

... because the ability to produce antibodies against fungal proteins is critical in minimizing fungal pathogenicity and C. ... Even if an individual is immunocompetent, they may be at risk if they carry the HLA-A29 antigen, since its presence may ... Liu, Dongyou (2011). Molecular Detection of Human Fungal Pathogens. CRC Press. ISBN 9781439812402. Reiss, Errol; Shadomy, H. ... carrionii contributes to pathogenicity because it strengthens the fungal cell wall and can neutralize the enzymes produced in ...

https://en.wikipedia.org/wiki/Cladophialophora_carrionii

Proliferating cell nuclear antigen from Pyrococcus furiosus". Protein Sci. 10 (1): 17-23. doi:10.1110/ps.36401. PMC 2249843. ... "Structure of the sliding clamp from the fungal pathogen Aspergillus fumigatus (AfumPCNA) and interactions with Human p21". The ... "Structural and biochemical studies of human proliferating cell nuclear antigen complexes provide a rationale for cyclin ... "Highly conserved structure of proliferating cell nuclear antigen (DNA polymerase delta auxiliary protein) gene in plants". ...

https://en.wikipedia.org/wiki/DNA_clamp

of an antigen with additional information such as B and T-cell epitopes, MHC binding, function, gene-expression and post ... bacterial and fungal), antibodies against them, proposed epitopes, structural detail, proposed functions, assay system, cross- ... These antigens come from 44 important pathogenic species. In AntigenDB, a database entry contains information regarding the ... Ansari, H. R.; Flower, D. R.; Raghava, G. P. S. (2009). "AntigenDB: an immunoinformatics database of pathogen antigens". ...

https://en.wikipedia.org/wiki/Computational_Resource_for_Drug_Discovery

The antigen causing the formation of a granuloma is most often an infectious pathogen or a substance foreign to the body, but ... For example, granulomas with numerous eosinophils may be a clue to coccidioidomycosis or allergic bronchopulmonary fungal ... These changes are thought to be a consequence of "activation" of the macrophage by the offending antigen. ... the difference between granulomas and other types of inflammation is that granulomas form in response to antigens that are ...

https://en.m.wikipedia.org/wiki/Granuloma

The antigen causing the formation of a granuloma is most often an infectious pathogen or a substance foreign to the body, but ... For example, granulomas with numerous eosinophils may be a clue to coccidioidomycosis or allergic bronchopulmonary fungal ... These changes are thought to be a consequence of "activation" of the macrophage by the offending antigen. The other key term in ... Ridley, M. J.; Ridley, D. S. (April 1986). "Monocyte recruitment, antigen degradation and localization in cutaneous ...

https://en.wikipedia.org/wiki/Granuloma

PRRs also mediate the initiation of antigen-specific adaptive immune response and release of inflammatory cytokines. The ... lipoproteins and fungal glucans and chitin. Endogenous stress signals are called damage-associated molecular patterns (DAMPs) ... CLEC12B DC immunoreceptor (DCIR) subfamily which includes: DCIR/CLEC4A Dectin 2/CLEC6A Blood DC antigen 2 (BDCA2) ( CLEC4C) ... Tissue Antigens. 68 (3): 193-209. doi:10.1111/j.1399-0039.2006.00649.x. PMC 7169806. PMID 16948640. "Understanding ...

https://en.wikipedia.org/wiki/Pattern_recognition_receptor

... most likely due to the highly specific recognition of the antigen by the antibody used, makes them attractive for the ... Fungal ribotoxins are a group of extracellular ribonucleases (RNases) secreted by fungi. Their most notable characteristic is ... The structural arrangement is very similar to that of other extracellular fungal RNases, which are not toxic, and constitute a ... Ribotoxins cleave RNA following a general acid-base mechanism shared by all the extracellular fungal RNases so far ...

https://en.wikipedia.org/wiki/Fungal_ribotoxin

That is, oral candidiasis is a mycosis (yeast/fungal infection) of Candida species on the mucous membranes of the mouth. ... in persons with blood group O and in non-secretors of blood group antigens in saliva. Increased rates of Candida carriage are ... Smears and biopsies are usually stained with periodic acid-Schiff, which stains carbohydrates in fungal cell walls in magenta. ... Oral candidiasis can be treated with topical anti-fungal drugs, such as nystatin, miconazole, Gentian violet or amphotericin B ...

https://en.wikipedia.org/wiki/Oral_candidiasis

These cells bind antigens presented on MHC I complex of virus-infected or tumour cells and kill them. Nearly all nucleated ... They defend against bacterial or fungal infection. They are usually first responders to microbial infection; their activity and ... Basophils are chiefly responsible for allergic and antigen response by releasing the chemical histamine causing the dilation of ... Dendritic cells (Although these will often migrate to local lymph nodes upon ingesting antigens) ...

https://en.wikipedia.org/wiki/Immune_cell

The tests are based upon the ability of an antibody to bind specifically to an antigen. The antigen (usually a protein or ... Bacterial infections are treated with antibacterials (often called antibiotics) whereas fungal and viral infections are treated ... Using a similar basis as described above, immunoassays can detect or measure antigens from either infectious agents or the ...

https://en.wikipedia.org/wiki/Medical_microbiology

For more details on this topic, see Fungal prions.. Prions are infectious forms of proteins. In general, proteins fold into ... has a 10-40-fold preference for hemimethylated DNA and interacts with the proliferating cell nuclear antigen (PCNA).[51] ... Fungal prions are considered by some to be epigenetic because the infectious phenotype caused by the prion can be inherited ...

https://en.wikipedia.org/wiki/Epigenetic

GalNAc and α-D-GalNAc-Ser/Thr (Tn-antigen) WFA Wisteria floribunda vistárie mnohokvětá koncové GalNAc (např. β-D-GalNAc-(1-4)- ... First report of an arabinose-specific fungal lectin."; Wang H, Ng TB.; Biochem Biophys Res Commun. 2005 Nov 18;337(2):621-5. ... β-D-Gal-(1-3)-α-D-GalNAc-Ser/Thr (T-antigen) ...

https://cs.wikipedia.org/wiki/Lektiny

... any antibody produced against this antigen (which mimics the self-antigens) can also, in theory, bind to the host antigens, and ... Recurrent bacterial and fungal infections and chronic inflammation of the gut and lungs are seen in chronic granulomatous ... Molecular Mimicry - An exogenous antigen may share structural similarities with certain host antigens; thus, ... T-Cell-B-Cell discordance - A normal immune response is assumed to involve B and T cell responses to the same antigen, even if ...

https://en.wikipedia.org/wiki/Autoimmune

Fungal sepsis accounts for approximately 5% of severe sepsis and septic shock cases; the most common cause of fungal sepsis is ... Upon detection of microbial antigens, the host systemic immune system is activated. Immune cells not only recognise pathogen- ... If fungal infection is suspected, an echinocandin, such as caspofungin or micafungin, is chosen for people with severe sepsis, ... Infections leading to sepsis are usually bacterial but may be fungal or viral.[21] Gram-positive bacteria were the primary ...

https://en.wikipedia.org/wiki/Sepsis

These are geared towards lay readers, not readers who are technically proficient. Do not replace easy to understand lay variants (e.g. "smell") with difficult variants lay readers will not understand (e.g. "olfaction ...

https://kn.wikipedia.org/wiki/ಟೆಂಪ್ಲೇಟು:Central_nervous_system_navs

"Types of Fungal Diseases , Fungal Diseases , CDC". www.cdc.gov. 2019-06-27. Retrieved 2019-12-09.. ... These tests are based upon the ability of an antibody to bind specifically to an antigen. The antigen, usually a protein or ... For example, "Strep throat" is often diagnosed within minutes, and is based on the appearance of antigens made by the causative ... Signal of unknowns can be compared to that of standards allowing quantitation of the target antigen. To aid in the diagnosis of ...

https://en.wikipedia.org/wiki/Infection

Antigen mixtures. Aspergillus fumigatus, Candida albicans hsp60, as peptide transporter and adjuvant for antigen presentation. ... As a membrane surface receptor, TLR2 recognizes many bacterial, fungal, viral, and certain endogenous substances. In general, ... Rather, they infiltrate the spleen and lymph nodes, and each presents components of an antigen there, as the result of which ... specific antibodies are formed that recognize precisely that antigen. These newly formed antibodies would arrive too late in an ...

https://en.m.wikipedia.org/wiki/TLR2

... hepatitis delta virus small delta antigen).[19] p300/CBP have also been observed to acetylate β-catenin, RIP140, PCNA, the DNA ... Rtt109 is a fungal-specific HAT that requires association with histone chaperone proteins for activity.[6] The HAT activities ...

https://en.wikipedia.org/wiki/Histone_acetyltransferase

LCR can be used to diagnose tuberculosis.[17] The sequence containing protein antigen B is targeted by four oligonucleotide ... This works similarly in the fungal domain with the 18S rRNA gene. ...

https://en.wikipedia.org/wiki/Amplicon

Intracellular pathogens, including Herpes simplex virus, Mycobacterium, Listeria,[5] and intracellular fungal infections.[4]. ... Recurrent bacterial and fungal infections and chronic inflammation of the gut and lungs are seen in chronic granulomatous ...

https://en.wikipedia.org/wiki/Immune_deficiency

cellular response to molecule of fungal origin. • positive regulation of type I hypersensitivity. • B cell affinity maturation ... Niiro H, Clark EA (2003). "Branches of the B cell antigen receptor pathway are directed by protein conduits Bam32 and Carma1". ... functional significance of Btk-SH2 domain in B-cell antigen receptor-coupled calcium signaling". Blood. 94 (7): 2357-64. PMID ...

https://en.wikipedia.org/wiki/Bruton's_tyrosine_kinase

For example, VKH has been associated with human leukocyte antigens (HLA) HLA-DR4 and DRB1/DQA1,[10] copy-number variations (CNV ... VKH is attributed to aberrant T-cell-mediated immune response directed against self-antigens found on melanocytes.[3][4][6] ...

https://en.wikipedia.org/wiki/VKH-like_disease

... certain fungal infections, or delivering a baby with macrosomia or hypoglycemia (low blood sugar).[citation needed] ... that suppress activation of the immune system and thereby maintain immune system homeostasis and tolerance to self-antigens.[26 ...

https://en.wikipedia.org/wiki/Diabetes_mellitus_type_1

Viral · Bacterial (Pneumococcal, Klebsiella) / Atypical bacterial (Mycoplasma, Legionnaires' disease, Chlamydiae) · Fungal ( ... വൈറസുകളുടെ കോശസ്തരത്തിൽ നിന്ന് പൊഴിയുന്ന പ്രതിജനകങ്ങളെ (antigen) രോഗിയുടെ രക്തത്തിൽ അളന്നെടുക്കുന്നതാണ്‌ മറ്റൊരു രീതി. വൈറസുകൾ ... antigen testing) ചെയ്യുകയും ആവാം.ആവശ്യമെങ്കിൽ ശ്വാസനാളിയിൽ ക്യാമറഘടിപ്പിച്ച കുഴൽ കടത്തി ചെയ്യുന്ന എൻഡോസ്കോപ്പി പരിശോധനയും ഫലം ...

https://ml.wikipedia.org/wiki/Pneumonia

Antigen-naïve T cells expand and differentiate into memory and effector T cells after they encounter their cognate antigen ... fungal infections are also more common and severe in T cell deficiencies.[47] ... T cell exhaustion can be triggered by several factors like persistent antigen exposure and lack of CD4 T cell help.[51] Antigen ... Antigen discriminationEdit. A unique feature of T cells is their ability to discriminate between healthy and abnormal (e.g. ...

https://en.m.wikipedia.org/wiki/T_cell

Fungal sepsis accounts for approximately 5% of severe sepsis and septic shock cases; the most common cause of fungal sepsis is ... Upon detection of microbial antigens, the host systemic immune system is activated. Immune cells not only recognise pathogen- ... If fungal infection is suspected, an echinocandin, such as caspofungin or micafungin, is chosen for people with severe sepsis, ... Infections leading to sepsis are usually bacterial, but may be fungal or viral.[17] Gram-positive bacteria was the predominant ...

https://hy.wikipedia.org/wiki/Մասնակից:ArmArtificial_Intelligence/Ավազարկղ

... antigens[edit]. There are five (HNA 1-5) sets of neutrophil antigens recognized.[49] The three HNA-1 antigens (a-c) ... "Phagocytosis by human neutrophils is stimulated by a unique fungal cell wall component". Cell Host & Microbe. 2 (1): 55-67. ... The HNA-3 antigen system has two antigens (3a and 3b) which are located on the seventh exon of the CLT2 gene (SLC44A2). The HNA ... and HNA-5 antigen systems each have two known antigens (a and b) and are located in the β2 integrin. HNA-4 is located on the αM ...

https://en.wikipedia.org/wiki/Neutrophil_granulocyte

Sometimes fungal infections occur on the gums. Candida species such as C. albicans, C. glabrata, C. krusei, C. tropicalis, C. ... The presence of complement and antigen-antibody complexes is evident throughout the connective and epithelial tissue. It is in ...

https://en.wikipedia.org/wiki/Periodontal_pathology

Rapid antigen test）（RAPD）或咽喉檢體培養（英语：Sampling (medicine)）（throat swab）。其他疾病，如會厭炎、甲狀腺炎、咽後膿瘍（英语：Retropharyngeal abscess）及心臟病也可能會引起 ... 真菌性肺炎（英语：Fungal pneumonia） *肺囊蟲

https://zh.wikipedia.org/wiki/咽炎

CDC (2014), Fungal Diseases , Global fungal diseases , Preventing Deaths from Histoplasmosis.. *^ Untereiner, W.A.; Scott, J.A ... Erythematous skin conditions arising from antigen reactions may complicate the disease, as may myalgias, arthralgias, and ... "Phylogeography of the fungal pathogen Histoplasma capsulatum". Molecular Ecology. 12 (12): 3383-401. doi:10.1046/j.1365-294x. ... dermatitidis and the South American pathogen Paracoccidioides brasiliensis in the recently recognized fungal family ...

https://en.m.wikipedia.org/wiki/Histoplasma_capsulatum

Past this period CD3 blocks the TCR-antigen binding and causes conformational change or the removal of the entire TCR3/CD3 ... It is a cyclic fungal peptide, composed of 11 amino acids. Ciclosporin is thought to bind to the cytosolic protein cyclophilin ... The IL-2a (CD25, T-cell activation antigen, TAC) is expressed only by the already-activated T lymphocytes. Therefore, it is of ... The antilymphocyte (ALG) and antithymocyte antigens (ATG) are being used. They are part of the steroid-resistant acute ...

https://en.wikipedia.org/wiki/Immunosuppressive_drug

Cells such as macrophages are specialists at this antigen presentation.[16]. Evading the immune systemEdit. Not all virus ... The infection of plant and fungal cells is different from that of animal cells. Plants have a rigid cell wall made of cellulose ... These persistent viruses evade immune control by sequestration (hiding away); blocking antigen presentation; cytokine ...

https://simple.m.wikipedia.org/wiki/Virus

Fungal and virus resistant crops have also been developed or are in development.[125][126] This makes the insect and weed ... genetic engineering of chimeric antigen receptors on a patient's own T-cells was approved by the U.S. FDA as a treatment for ...

https://en.wikipedia.org/wiki/Genetic_engineering

... and dendritic cells which present antigens to activate components of the adaptive immune system such as T-cells and B-cells.[51 ... Chronic infections often occur in those with immunodeficiency and can include a fungal infection by Aspergillus fumigatus that ...

https://en.wikipedia.org/wiki/Saccular_stage

... and therefore markedly reduced expression of all Kell red blood cell antigens. For transfusion purposes these patients are ...

https://en.wikipedia.org/wiki/Retinitis_pigmentosa

It can also be diagnosed by detection of antigens in blood or urine samples by ELISA or PCR. Antigens can cross-react with ... Histoplasmosis: Fungal Infections at Merck Manual of Diagnosis and Therapy Home Edition ... Diagnosis is best established by urine antigen testing, as blood cultures may take up to 6 weeks for diagnostic growth to occur ... A review of its use as empirical therapy in febrile neutropenia and in the treatment of invasive fungal infections". Drugs. 69 ...

https://en.m.wikipedia.org/wiki/Histoplasmosis

Techniques Available to Prepare Monoclonal Antibodies Directed Toward Fungal Polysaccharide Antigens Edouard Drouhet, Jean-Paul ... Purification and Detection of Fungal Antigens" limited to 8 American/Canadian scientists and to 8 French participants. The ... Candida Antigen and Arabinitol Levels in the Sera of Patients With Proven or Probable Invasive Candidosis ... Mannan Antigen of Candida Albicans and Cellular Immune Responses in Vitro and in Vivo ...

https://link.springer.com/book/10.1007/978-1-4613-0773-0

Test fungal bacterial components and fungal antigens, which is a significant ways to diagnose fungal infection in modern ... When antigens exist in candida bacteremia, both its sensitivity and specificity are over 80%. So fungal antigens test can be ... Second, when sandwich ELISA are used to galactomannan antigen in fungal cell wall, the antigens can release into the blood. ... It is meaningful to early diagnosis of deep fungal infections for the fungal antigens test can get continuous monitoring of ...

https://selfgrowth.com/articles/how-important-fungal-antigens-test-are

... fungal. Antigens, fungal synonyms, Antigens, fungal pronunciation, Antigens, fungal translation, English dictionary definition ... of Antigens, fungal. n. pl. fun·gi or fun·gus·es Any of numerous spore-producing eukaryotic organisms of the kingdom Fungi, ... Antigens, fungal - definition of Antigens, fungal by The Free Dictionary https://www.thefreedictionary.com/Antigens%2c+fungal ... including Viral Antigens, Bacterial Antigens, Fungal Antigens, Parasitic Antigens, Immunoglobulin, Hapten, Cardiac Biomarkers ...

http://www.thefreedictionary.com/Antigens%2C+fungal

Antigen for Fungal Immunodiffusion (1 ml) Coccidioides "F" Antigen for Fungal Immunodiffusion (5 ml) Coccidioides "TP" Antigen ... Histoplasma Antigen for Fungal Immunodiffusion * Other Fungal Immunodiffusion Plates, 1 Series Fungal Immunodiffusion Plates, 4 ... Antigen for Fungal Immunodiffusion. *Anti-Coccidioides "TP" Control Serum (Goat or Human or Rabbit) for Fungal Immunodiffusion ... Coccidioides "F" Antigen for Fungal Immunodiffusion (5 ml). *Coccidioides "TP" ...

https://www.meridianbioscience.com/human-condition/other/fungals/histoplasma-antigen-for-fungal-immunodiffusion/

Antigen for Fungal Immunodiffusion (1 ml) Coccidioides "F" Antigen for Fungal Immunodiffusion (5 ml) Coccidioides "TP" Antigen ... Coccidioides "F" Antigen for Fungal Immunodiffusion (1 ml) * Other Fungal Immunodiffusion Plates, 1 Series Fungal ... Antigen for Fungal Immunodiffusion. *Anti-Coccidioides "TP" Control Serum (Goat or Human or Rabbit) for Fungal Immunodiffusion ... Coccidioides "F" Antigen for Fungal Immunodiffusion (5 ml). *Coccidioides "TP" ...

https://www.meridianbioscience.com/human-condition/other/fungals/anti-coccidioides-tp-control-serum-goat-or-human-or-rabbing-for-fungal-immunodiffusion-401/

... antigens were demonstrated. The uptake of mannosylated antigens into murine bone marrow-derived DCs (BMDCs) was inhibited by ... while the uptake of deglycosylated antigens remained unaffected. In particular, antigens with both N-linked and extensive O- ... and other professional antigen presenting cells. Previously, we demonstrated that mannosylated Pichia pastoris-derived ... BackgroundAn experimental approach for improving vaccine efficacy involves targeting antigens to mannose receptors (MRs) on ...

http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0001009

Finally, we will discuss the potential of PAN-FUNGAL RIT the targeting of conserved fungal cell surface antigens by RIT as a ... Finally, we will discuss the potential of PAN-FUNGAL RIT the targeting of conserved fungal cell surface antigens by RIT as a ... Finally, we will discuss the potential of PAN-FUNGAL RIT the targeting of conserved fungal cell surface antigens by RIT as a ... Finally, we will discuss the potential of PAN-FUNGAL RIT the targeting of conserved fungal cell surface antigens by RIT as a ...

https://einstein.pure.elsevier.com/en/publications/radioimmunotherapy-of-fungal-diseases-the-therapeutic-potential-o-2

Basophils were not demonstrated in biopsies of cutaneous fungal lesions, whereas basophils were numerous in biopsies of ... The cutaneous fungal lesion, while thought to be a cell-mediated response, differed histologically from the skin test site. ... Guinea pigs infected with Trichophyton mentagrophytes developed a cutaneous fungal lesion and became skin test positive to ... Cutaneous basophilic hypersensitivity response to fungal antigens in guinea pigs.. *. Joel H. Greenberg. , S B Kerbs ...

https://www.semanticscholar.org/paper/Cutaneous-basophilic-hypersensitivity-response-to-Greenberg-Kerbs/139efc7af052cc785998b3bace1df1fbe7228b3b

Anti-fungal. A drug used to treat fungal infections. Antigen. A substance, usually on the surface of foreign body such as a ... HLA antigens (human leukocyte antigens). A complex family of genetically inherited proteins which are found on the surface of ... An antibody sticks to an antigen on a foreign cell, causing the antibody-antigen cell to be destroyed or to break down. ... The reaction of the body to a foreign antigen, for example, an infectious agent, or to the tissues of another individual as in ...

https://www.leukaemia.org.au/how-we-can-help/information-and-education-services/glossary-of-terms/

Few studies have shown that fungal sensitization could be an important risk factor for asthma severity. We sought to determine ... Sensitization to Aspergillus antigens and occurrence of allergic bronchopulmonary aspergillosis in patients with asthma.. ... None of the control subjects were sensitized to Aspergillus antigens. The patients were classified into the following four ... Thirty patients (28.5%) had a positive skin reactivity to Aspergillus antigens. Eleven patients (10.4%) had positive specific ...

https://www.ncbi.nlm.nih.gov/pubmed/15821202?dopt=Abstract

Download E-books Fungal Antigens: Isolation, Purification, and Detection PDF. January 1, 2017. admin Comments Off on Download E ... Purification and Detection of Fungal Antigens" constrained to eight American/Canadian scientists and to eight French ... gists we contacted led us to extend the small unique assembly to a world symposium within which all elements of antigens of ...

http://zoomin.iol.pt/freebooks/fungal-antigens-isolation-purification-and-detection

Items where Subject is "Q Science , QR Microbiology , Immunology , Fungal antigens" Up a level. ...

http://ir.uitm.edu.my/view/subjects/QR186=2E6=2EF85.html

Fungal Antigens. Boston: Springer; 1988.Google Scholar. *. 9.. Vennewald I, Henker M, Klemm E, Seebacher C. Fungal colonization ... Sequencing and analysis of fungal rRNA operons for development of broad-range fungal PCR assays. Appl Environ Microbiol. 2009; ... Primary fungal laryngitis is commonly attributable to yeasts such as Candida, and Cryptococcus or fungi are known to cause ... To avoid environmental fungal DNA (or) amplicon contamination, all steps were performed inside laminar air flow cabinets in ...

https://link.springer.com/article/10.1186%2Fs12879-018-3219-1

In this regard, immunomodulating therapeutic agents that turn up the immune response in the fight against fungal infections ... In this regard, immunomodulating therapeutic agents that turn up the immune response in the fight against fungal infections ... Antifungal agents targeting the pathogen remain the treatment of choice for fungal infections. However, antifungal agents are ... Antifungal agents targeting the pathogen remain the treatment of choice for fungal infections. However, antifungal agents are ...

https://www.frontiersin.org/articles/10.3389/fcimb.2020.00469/full

Active fungal infections. *HIV positive. *Severe disease other than aplastic anemia that would severely limit the probability ... Human Leukocyte Antigen (HLA)-Haploidentical Hematopoietic Stem Cell Transplantation for Patients With Aplastic Anemia. This ...

https://clinicaltrials.gov/ct2/show/NCT01105273

Roles Of Collectins In Resisting Allergic Inflammation And Hypersensitivity Induced By Fungal Allergens And Antigens. Last ... 8. SUSCEPTIBILITY OF SP-A OR SP-D MICE TO FUNGAL ANTIGENS AND ALLERGENS ... The SP-D mediated binding and uptake of E. coli by bone-marrow derived mouse DCs has been shown to increase antigen ... The MBL-A levels were significantly higher in the mice after their sensitisation with fungal allergens (p , 0.05). In view of ...

https://www.78stepshealth.us/cryptococcus-neoformans/roles-of-collectins-in-resisting-allergic-inflammation-and-hypersensitivity-induced-by-fungal-allergens-and-antigens.html

Antigen detection: Can be used on CSF or serum for detection of early, asymptomatic cryptococcal infection in HIV-infected ...

https://www.cdc.gov/fungal/diseases/cryptococcosis-neoformans/health-professionals.html

Antigen detection: Enzyme immunoassay (EIA) is typically performed on urine or serum, but can also be used on bronchoalveolar ... Endemic fungal infections in the Asia-Pacific regionexternal icon. Med Mycol. 2011 May;49(4):337-44. ... Cross-reactions can occur with histoplasmosis and other fungal diseases.. * Antibody tests: antibody tests such as ...

https://www.cdc.gov/fungal/diseases/blastomycosis/health-professionals.html

... C Fontana*, 1, 2, R Gaziano1, M Favaro ... The early detection of diagnostic markers of a fungal infection, such as fungal nucleic acids, antigens, antibodies or cell ... Comparison between Galactomannan Antigen (GAL) and (1-3) Beta-D-glucan (BGD) in Presumptive Diagnosis of Fungal Infections ... The aim of this work was to evaluate and compare the use of the BDG in combination with the galactomannan antigen (GAL) assay ...

https://openmicrobiologyjournal.com/VOLUME/6/PAGE/70/FULLTEXT/

Antibodies to specific antigens. We asked the parents to consent to blood sampling of their child at the ages of 1, 2, 3, 5, 6 ... fungal, gastrointestinal, or urinary tract infections in the first year of life with wheeze at the age of 4, 5, 6, or 7 years ( ... fungal, or gastrointestinal infections had no significant effect on asthma irrespective of the number of episodes or the time ... fungal infections (nappy rash, candida infection); gastrointestinal infections (gastroenteritis, diarrhoea); and fever of ...

https://www.bmj.com/content/322/7283/390?ijkey=23c86a3a4ab8608292185ef72fb773861b22cb28&keytype2=tf_ipsecsha

Given the need for data for a rapid, point-of-care cryptococcal antigen (CRAG) lateral flow immunochromatographic assay (LFA), ... Quantitative CSF Fungal Culture. The fungal culture procedure in 2006-2009 used 10 µL of CSF cultured on Sabouraud dextrose ... Jarvis JN, Percival A, Bauman S, Pelfrey J, Meintjes G, Williams GN, Evaluation of a novel point-of-care cryptococcal antigen ... Bicanic T, Meintjes G, Wood R, Hayes M, Rebe K, Bekker LG, Fungal burden, early fungicidal activity, and outcome in ...

https://wwwnc.cdc.gov/eid/article/20/1/13-0906

Intradermal tests for the detection of delayed sensitivity to bacterial, fungal and viral antigens. Log in to Rooks online. ... Intradermal tests for the detection of delayed sensitivity to bacterial, fungal and viral antigens. *Tuberculin test ...

http://rooks9.bw.semcs.net/manual/c04-sec-0065?view=chapter

1-3)-β-D-Glucan vs Galactomannan Antigen in Diagnosing Invasive Fungal Infections (IFIs) C Fontana*, 1, 2, R Gaziano1, M Favaro ... The aim of this work was to evaluate and compare the use of the BDG in combination with the galactomannan antigen (GAL) assay ... Invasive fungal infections (IFIs) are serious and often life-threatening complications in patients with haematological ...

https://openmicrobiologyjournal.com/VOLUME/6/PAGE/70/ABSTRACT/

... antigen. We studied 281 serum samples collected weekly during the period at risk for IA from 41 selected hemat … ... Comparison of serum galactomannan antigen detection and competitive polymerase chain reaction for diagnosing invasive ... antigen. We studied 281 serum samples collected weekly during the period at risk for IA from 41 selected hematology patients. ...

https://pubmed.ncbi.nlm.nih.gov/9636871/?dopt=Abstract

Antibody to Fungal & Related Antigens. , Immunology. Register Interest. Summary. ACCREDITATION STATUS: UKAS accredited ...

https://ukneqas.org.uk/programmes/result/?programme=antibody-to-fungal-%26-related-antigens

Antibody to Fungal & Related Antigens. , Immunology, Immunochemistry & Allergy (IIA). Allergy and Immunodeficiency EQA scheme ... Antibodies to Nuclear and Related Antigens. , Immunology, Immunochemistry & Allergy (IIA). Autoimmunity EQA scheme ...

https://ukneqas.org.uk/programmes/?programme-page=2

... of InfectionFungal Infections of the SkinFighting Fungus Antigen Alert It is often difficult to diagnose systemic fungal ... Antigen Alert. It is often difficult to diagnose systemic fungal infections. Many times they are confirmed only at autopsy. ... Fungal Meningitis. Fungal meningitis, an infection that causes inflammation of the membranes covering the brain and spinal cord ... Superficial infections These fungal infections affect the skin or mucous membranes. Superficial fungal infections (e.g., yeast ...

https://www.infoplease.com/math-science/health/diseases/fungal-infections-types-of-infection

Antigen-presenting cells (2). * Fungal host response (2). * Granulocytes (2). * Neuroscience (2). ... Erratum: CORRIGENDUM: Circulating human basophils lack the features of professional antigen presenting cells *Meenu Sharma ... Circulating human basophils lack the features of professional antigen presenting cells *Meenu Sharma ... Rights & permissionsfor article Circulating human basophils lack the features of professional antigen presenting cells . Opens ...

http://www.nature.com/search?author=%22S%20Mohan%22&error=cookies_not_supported&code=41618c89-9cde-4d01-bc7e-fb173b247ce7

Proliferative responses to fungal and bacterial antigens were similar for all three groups; however, antigen-negative women, ... Reactivity to bacterial, fungal, and parasite antigens in patients with lymphedema and elephantiasis. Jill B Baird, Jacky Louis ... To investigate this issue, immune responses to a panel of bacterial, fungal, and parasite antigens were examined for women with ... responses was similar for most recall antigens; for individual antigens, lymphedema patients were significantly more likely to ...

http://www.ajtmh.org/content/journals/14761645/66/2

New ATS Clinical Practice Guideline: Diagnosing fungal infections. The American Thoracic Society has published an official ... self antigens.. An immunogen is a specific type of antigen. An immunogen is a substance that is able to provoke an adaptive ... Antigen. An antigen is a foreign molecule that, when introduced into the body, triggers the production of an antibody by the ... "Self" antigens are usually tolerated by the immune system; whereas "Non-self" antigens are identified as invaders and attacked ...

https://medicalxpress.com/tags/antigens/

So fungal antigens test can be used in early diagnosis of deep candida infections. (selfgrowth.com)
It is meaningful to early diagnosis of deep fungal infections for the fungal antigens test can get continuous monitoring of high-risk patients. (selfgrowth.com)
However, as there is an obvious and urgent need for novel approaches to treat infectious diseases, RIT can provide us with a powerful approach to combat serious diseases, including invasive fungal infections. (elsevier.com)
Opportunistic fungal infections are major causes of morbidity and mortality in patients with single or multiple defects in their immunity. (frontiersin.org)
Antifungal agents targeting the pathogen remain the treatment of choice for fungal infections. (frontiersin.org)
In this regard, immunomodulating therapeutic agents that turn up the immune response in the fight against fungal infections hold promise for enhancing the efficacy and safety of conventional antifungal therapy. (frontiersin.org)
In this review, therefore, clinical evidences supporting the opportunities and challenges of immunomodulation therapies in the treatment of invasive fungal infections are included. (frontiersin.org)
Antifungal agents targeting the pathogen such as polyenes, azoles, flucytosine, and echinocandins are the treatment of choice for most fungal infections. (frontiersin.org)
The lower burden of fungal infections in people with intact immune response has been taken as strong evidence that normal immunity mediates effective resistance to fungal infections ( Casadevall and Pirofski, 2001 ). (frontiersin.org)
As mentioned below and summarized in Table 1 , several immunomodulating approaches have been clinically tested for the treatment of fungal infections. (frontiersin.org)
Clinical benefits and challenges of immunomodulating agents used in patients with fungal infections. (frontiersin.org)
Invasive fungal infections (IFIs) are serious and often life-threatening complications in patients with haematological malignancies. (openmicrobiologyjournal.com)
The diagnosis of invasive fungal infections (IFIs) is a problem due to the absence of significant signs and symptoms and because of the lack of specificity of the available non-invasive diagnostic tools. (openmicrobiologyjournal.com)
It is often difficult to diagnose systemic fungal infections. (infoplease.com)
Because so many systemic fungal infections go undetected and untreated, antifungal therapy has mixed success. (infoplease.com)
Superficial infections These fungal infections affect the skin or mucous membranes. (infoplease.com)
Superficial fungal infections (e.g., yeast vaginitis, oral thrush, and athletes foot) affect millions of people worldwide. (infoplease.com)
Most superficial fungal infections are easily diagnosed and can be treated effectively. (infoplease.com)
Systemic fungal infections may be caused either by an opportunistic organism that attacks a person with a weakened immune system, or by an invasive organism that is common in a specific geographic area, such as cocci and histoplasma. (infoplease.com)
Unlike superficial infections, systemic fungal infections can be life-threatening. (infoplease.com)
Several kinds of fungal infections are described in the following sections. (infoplease.com)
Fungal meningitis, an infection that causes inflammation of the membranes covering the brain and spinal cord, is one of the most common life-threatening opportunistic infections of HIV patients. (infoplease.com)
Infections in people are acquired by inhalation of small fungal cells spread on air currents. (infoplease.com)
Effective serodiagnosis of systemic fungal infections is of increasing importance, particularly with regard to the identification of infection with Histoplasma capsulatum, Paracoccidioides brasiliensis and Penicillium marneffei. (nih.gov)
Many yeast infections get better after a few days or weeks of treatment, but certain fungal infections may need to be treated for several months or longer before they clear up. (medlineplus.gov)
To study the effectiveness, safety, and tolerance of fluconazole versus clotrimazole troches (lozenges) as prophylaxis (preventive treatment) against fungal infections in patients enrolled in ACTG 081 (a study of prophylaxis against pneumocystosis, toxoplasmosis, and serious bacterial infection). (clinicaltrials.gov)
To compare the mortality rates due to fungal infections between two antifungal prophylactic treatments. (clinicaltrials.gov)
Secondarily, to assess the effect of prophylaxis on the incidence of severe fungal infections, defined as invasive infections and esophageal candidiasis and less severe mucocutaneous infection. (clinicaltrials.gov)
Serious fungal infections are significant complicating and life-threatening occurrences in patients with advanced HIV infection. (clinicaltrials.gov)
Once established, fungal infections in AIDS patients generally require continuous suppressive therapy because attempts at curing these infections are usually unsuccessful. (clinicaltrials.gov)
Specimens from patients with blastomycosis or other fungal infections were tested. (asm.org)
She is an elected member of the American Society for Clinical Investigators (ASCI) and is known worldwide for her translational and clinical research focused on diagnostics and treatment of invasive fungal infections. (hopkinsmedicine.org)
Her research has led to establishment of a JHU start-up company, MycoMed Technologies, focused on development of devices and drugs to enable strategies to prevent fungal infections in medically immunosuppressed people. (hopkinsmedicine.org)
Marr, K.A. Fungal infections in oncology patients: update on epidemiology, prevention, and treatment. (hopkinsmedicine.org)
See also Overview of Fungal Infections . (merckmanuals.com)
These cytokines promote the maturation of certain effector T-cells, which aid in the immune response to fungal infections. (news-medical.net)
The number of infections arising due to the opportunistic fungal pathogen Penicillium marneffei has risen dramatically in recent years and coincides with the increase in HIV infections throughout areas of endemicity in South East Asia, particularly in Thailand. (aspergillus.org.uk)
Patients with histoplasmosis or other invasive fungal infections may present with disseminated, rather than localized, disease. (prnewswire.com)
Can ADD medications like Adderall exacerbate fungal infections? (drugs.com)
I have read studies which indicate Amphetamines cause fungal infections in rats and yeast infections in Women. (drugs.com)
Empiric anti-fungal therapy should be considered in patients at risk for invasive fungal infections who develop severe systemic illness. (businesswire.com)
Center for Disease Control (2012) Geographic distribution of endemic fungal infections among older persons, United Sates. (scirp.org)
Many chronic infectious diseases, including tuberculosis and fungal infections, exhibit delayed hypersensitivity. (dentalcare.com)

Test fungal bacterial components and fungal antigens, which is a significant ways to diagnose fungal infection in modern clinics. (selfgrowth.com)
Aspergillus fumigatus is a model fungal pathogen and a common cause of infection in individuals with the primary immunodeficiency chronic granulomatous disease (CGD). (pasteur.fr)
Invasive pulmonary aspergillosis (IPA) is an opportunistic fungal infection in patients undergoing chemotherapy for hematological malignancy, hematopoietic stem cell transplant, or other forms of immunosuppression. (nih.gov)
Fungal foot infection, cellulitis and diabetes: a review. (medscape.com)
A common fungal infection. (meds.com)
Paracoccidioidomycosis (PCM) is an important systemic fungal disease, particularly among individuals living and working in rural areas of endemicity in Latin America, who, without antifungal therapy, may develop fatal acute or chronic infection. (asm.org)
Randomized Comparative Study of Fluconazole Versus Clotrimazole Troches in the Prevention of Serious Fungal Infection in Patients With AIDS or Advanced AIDS-Related Complex. (clinicaltrials.gov)
In this study we sought to determine whether, in an area with a moderate to high pneumococcal carriage rate in young adults, the BinaxNOW S. pneumoniae urinary antigen test detected asymptomatic pneumococcal nasopharyngeal colonization which would limit its utility as a diagnostic test for pneumococcal infection. (biomedcentral.com)
Though cytokines and phagocyte, as host factors, have been shown to participate in defence against Aspergillus species yet the role of cysteine proteases, that is cathepsins, a lysosomal enzymes of phagocytes, remains unknown in fungal infection. (ijpsonline.com)
Studies are available which shows that cytokines regulate the cysteine proteases processed immune molecules for their further action but their relationship with each other under fungal infection is not clear. (ijpsonline.com)
Overall, the study reveals a correlation between cathepsins and cytokines and their regulatory role in fungal mediated infection. (ijpsonline.com)
Nucci, M. Fungal infection prevention after hematopoietic cell transplantation. (hopkinsmedicine.org)
Marr, K. Epidemiology and outcome of invasive fungal infection in adult hematopoietic stem cell transplant recipients: analysis of Multicenter Prospective Antifungal Therapy (PATH) Alliance registry. (hopkinsmedicine.org)
Candidiasis is a fungal infection that may cause localized or systemic disease. (questdiagnostics.com)
Eosinophils release their proinflammatory and cytotoxic granule proteins, and various chemokines in response to a fungal infection. (news-medical.net)
Thus, to assess whether the CryAg detection in BALF is currently a valuable adjunctive test, we retrospectively reviewed the data collected through a large number of BALF specimens subjected to the diagnosis of pulmonary fungal infection including the CryAg detection. (deepdyve.com)
During a 7-year period (2007-2013), the cryptococcal antigen was systematically assayed in BALF specimens referred to our lab, located in a French University Hospital in Paris, for pulmonary fungal infection diagnosis. (deepdyve.com)
According to these data, we differentiate three forms of cryptococcal lung disease: (i) Cryptococcal pneumonia, for which definitive diagnosis relied on a positive culture of a broncho-pulmonary specimen in patients with consistent clinical context, and a disseminated infection, was documented either with positive culture from another noncontiguous anatomical site(s) or a positive seric capsular antigen. (deepdyve.com)
Therefore, diagnosis of infection is dependant on the detection of fungal antigens. (aspergillus.org.uk)
This glycoprotein antigen has been detected by MAb 4D1 in both sera and urine samples from patients with suspected P. marneffei infection by assays such as immuno dotblot and Western immunoblot. (aspergillus.org.uk)
Antigen and antibody testing for histoplasmosis may be negative in some patients with active infection. (prnewswire.com)
Finally, I realized that these were symptoms of fungal infection. (drugs.com)
I thought it obvious that all of this was caused by fungal infection. (drugs.com)
I do realize that these medications do not cause the fungal infection but rather seem to change the body's PH and delicate flora balance. (drugs.com)
I believe I have had this fungal infection for years. (drugs.com)
It could all be related to Diabetes and the systemic fungal infection. (drugs.com)
I run out of Fluconzole the day before I see the specialit, who should see the fungal infection in full bloom. (drugs.com)
He acknowledged that I had a fungal infection but failed to see the existing one because he was looking for thrush. (drugs.com)
Are you sure your patient has a disseminated fungal infection? (oncologynurseadvisor.com)
Fungal pneumonia is an infection of the lungs by fungi. (wikipedia.org)
Also, fungal pneumonia can be caused by reactivation of a latent infection. (wikipedia.org)

Creative Diagnostics is a leading manufacturer and supplier of antibodies, viral antigens, innovative diagnostic components and critical assay reagents. (selfgrowth.com)
The recent utilization of monoclonal antibodies in the development of antigen detection methods for the diagnosis of histoplasmosis and paracoccidioidomycosis offers further scope for improvement in this area. (nih.gov)
When an antigen enters into a body, the immune system commences the production of antibodies in order to fight the invasive antigen. (esticastresearch.com)
The B. dermatitidis antigen assay used rabbit antibodies to formalin-killed B. dermatitidis mold, prepared as described previously ( 13 ). (asm.org)
For many strains of the parasite, part of this process requires that the erythrocyte binding antigen 175 (EBA-175) of the merozoite binds to sialic acid residues of glycophorin A on the erythrocyte surface, a receptor-ligand interaction which represents a potential target for inhibition by antibodies. (asm.org)
In a large population study in The Gambia, serum positivity for IgG or IgG1 and IgG3 subclass antibodies to each of the EBA-175 recombinant antigens was not significantly associated with subsequent protection from clinical malaria. (asm.org)
In order to develop assays to detect immunogenic fungal antigens, cyclophosphamide ablation of the murine immune response was utilised to produce murine monoclonal antibodies (MAbs) specifically reactive with P. marneffei yeast phase antigens. (aspergillus.org.uk)
Antigen detection may be useful in acute disease, especially in individuals also infected with HIV, who frequently have the disseminated form of histoplasmosis without detectable antibodies to the fungus. (labcorp.com)
The body normally responds to an antigen by producing specific antibodies antibody, protein produced by the immune system (see immunity) in response to the presence in the body of antigens: foreign proteins or polysaccharides such as bacteria, bacterial toxins, viruses, or other cells or proteins. (thefreedictionary.com)
The current study evaluates the use of various antibodies for detection of antigen in dog urine specimens, to provide a better diagnosis of blastomycosis in the future. (scirp.org)
Our results show that different antibodies against B. dermatitidis produce various sensitivities for antigen detection. (scirp.org)

Sensitization to Aspergillus antigens and occurrence of allergic bronchopulmonary aspergillosis in patients with asthma. (nih.gov)
Allergic bronchopulmonary aspergillosis (ABPA), which is predominantly a disease of asthmatic subjects, is caused by hypersensitivity to Aspergillus antigens. (nih.gov)
We sought to determine the frequency of sensitization to Aspergillus antigens in asthmatic subjects and its effect on disease severity. (nih.gov)
One hundred five asthmatic subjects and 26 volunteers underwent skin testing with aeroallergens, including Aspergillus, serum precipitins against Aspergillus antigens, and specific IgG against Aspergillus fumigatus, total serum IgE levels, and routine blood and radiologic investigations. (nih.gov)
Thirty patients (28.5%) had a positive skin reactivity to Aspergillus antigens. (nih.gov)
None of the control subjects were sensitized to Aspergillus antigens. (nih.gov)
Septate hyphae were observed on histopathology of the laryngeal lesion, which was further confirmed as Aspergillus fumigatus after extraction of fungal DNA from formalin fixed paraffin embedded tissue (FFPET) and sequencing. (springer.com)
Control subjects with aspergillosis included patients who were enrolled in an Institutional Review Board-approved protocol to evaluate antigen detection for diagnosis in patients with positive Aspergillus galactomannan antigenemia as identified during clinical testing. (asm.org)
Marr, K.A. Healthy human T-Cell Responses to Aspergillus fumigatus antigens. (hopkinsmedicine.org)
Fungal colonization with Aspergillus worsens excercise tolerance in HP patients, whereas Candida doesn't impact on HP. (ersjournals.com)
Sera were successively screened for galactomannan antigen and for Aspergillus fumigatus specific nucleic acid targets.Although bronchoalveolar lavage proved negative in 93 % of controls it did not detect IPA in 86 % of the cases.The data from this pilot-study demonstrate that the consideration of standard clinical methods combined with biomarker testing improves the capacity to make early and more accurate diagnostic decisions. (nih.gov)
Sera were successively screened for galactomannan antigen and for Aspergillus fumigatus specific nucleic acid targets. (nih.gov)

Although culture is the standard method for definitive diagnosis, detection of cryptococcal antigen (CRAG) in serum or cerebrospinal fluid (CSF) is used for presumptive diagnosis. (cdc.gov)
To improve the diagnosis of invasive aspergillosis (IA), we retrospectively compared competitive polymerase chain reaction (PCR) and sandwich ELISA for detection of serum galactomannan (GM) antigen. (nih.gov)
Cryptococcal antigen detection in broncho-alveolar lavage fluid 2018-08-01 00:00:00 Abstract Cryptococcal antigen (CryAg) testing in serum and CSF is a clue diagnostic tool for cryptococcosis. (deepdyve.com)
Diagnosis of disseminated histoplasmosis by detection of Histoplasma capsulatum antigen in serum and urine specimens. (labcorp.com)
He extensively studied the serum of fungal antigens such as fluconazole, ketoconazole, amphotericin-B, fluorocytosin, and itraconazole which helped standardize the medical dosage and treatments for patients. (wikipedia.org)
Chester, E.M., Axtell, R.C. and Scalarone, G.M. (2003) Blastomyces dermatitidis lysate antigens: Antibody detection in serial serum specimens from dogs with blastomycosis. (scirp.org)

Finally, we will discuss the potential of PAN-FUNGAL RIT the targeting of conserved fungal cell surface antigens by RIT as a treatment modality for fungi prior to the formal microbiological identification of the specific pathogen. (elsevier.com)
In sum, RIT provides a mechanism for the targeted killing of drug susceptible or resistant fungi irrespective of the host immune status and may dramatically reduce the length of therapy currently required for many invasive fungal diseases. (elsevier.com)
The curiosity established through all clinical mycolo- gists we contacted led us to extend the small unique assembly to a world symposium within which all elements of antigens of pathogenic and allergenic fungi and actinomycetes with regards to guy, animals, or even vegetation will be mentioned. (iol.pt)
Primary fungal laryngitis is commonly attributable to yeasts such as Candida , and Cryptococcus or fungi are known to cause endemic mycoses like Blastomyces, Paracoccidioides, and Coccidioides . (springer.com)
A common misconception is that only immunotherapy for those fungi identified by culture from allergic fungal mucin should be included in the testing/treatment regimen for a patient. (medscape.com)
Conversely, the presence of fungi on culture of sinus contents does not confirm the diagnosis of allergic fungal sinusitis (AFS). (medscape.com)
Eosinophils are activated by recognizing certain antigens present in fungi, such as β-glucan. (news-medical.net)
Eosinophils can phagocytose fungi, such as Cryptococcus neoformans and present antigens to other immune cells. (news-medical.net)

Antigens for the Detection of Candida guilliermondii var. (springer.com)
Forth, enolase of molecular weight 48kD can be detected by ELISA kits and WB, which is beneficial to test antigen with candida specificity. (selfgrowth.com)
The pH-regulated antigen 1 of Candida albicans binds the human complement inhibitor C4b-binding protein and mediates fungal complement evasion. (leibniz-hki.de)
Luo S, Blom AM, Rupp S, Hipler UC, Hube B, Skerka C, Zipfel PF (2011) The pH-regulated antigen 1 of Candida albicans binds the human complement inhibitor C4b-binding protein and mediates fungal complement evasion. (leibniz-hki.de)
Here, we identify Candida pH-regulated antigen 1 (Pra1) as the first fungal C4BP-binding protein. (leibniz-hki.de)
In summary, Candida Pra1 represents the first fungal C4BP-binding surface protein. (leibniz-hki.de)
These results suggest that gastrointestinal Candida colonisation promotes sensitisation against food antigens, at least partly due to mast cell mediated hyperpermeability in the gastrointestinal mucosa of mice. (bmj.com)
Candida albicans is an ubiquitous fungal commensal of human skin and mucosal surfaces, and at the same time a major life-threatening human fungal pathogen in immunocompromised individuals. (mdpi.com)
Host defense mechanisms rely on the capacity of professional phagocytes to recognize Candida cell wall antigens. (mdpi.com)

Second, when sandwich ELISA are used to galactomannan antigen in fungal cell wall, the antigens can release into the blood. (selfgrowth.com)
The aim of this work was to evaluate and compare the use of the BDG in combination with the galactomannan antigen (GAL) assay in order to exclude or confirm suspected IFIs. (openmicrobiologyjournal.com)
A candidate marker panel of host response (9 plasma proteins, 4 peptides), fungal polysaccharides (galactomannan), and cell wall components (β-D glucan) were selected by statistical filtering for patients with leukemia as a primary underlying diagnosis. (nih.gov)

However, in the immunocompetent individuals (probably with genetic susceptibility), it can cause an allergic disorder, called allergic bronchopulmonary aspergillosis (ABPA), which is different from other hypersen-sitivity responses to inhaled allergens in that the A. fumigatus spores grow in the respiratory tract and continually shed soluble and particulate antigens and allergens in the large subsegmental bronchi. (78stepshealth.us)
Improved Detection of Invasive Pulmonary Aspergillosis Arising during Leukemia Treatment Using a Panel of Host Response Proteins and Fungal Antigens. (nih.gov)
Cross-reactive antigen was detected for a single patient with cryptococcal meningitis (4.23 U) and another with aspergillosis (1.85 U) but was not detected for those with candidiasis or coccidioidomycosis or for healthy volunteers. (asm.org)
In the pathogenesis of invasive pulmonary aspergillosis both fungal and host factors play roles. (ijpsonline.com)

This new report, titled One Health: Fungal Pathogens of Humans, Animals, and Plants , highlights the remarkable advances in the field and provides updated recommendations to address scientific and public health challenges in the new environment. (nih.gov)
Eosinophils phagocytose invading pathogens, allowing them to present pathogenic antigens to other cells. (news-medical.net)
Characterisation of the antigen recognised by one of these MAbs (4D1) revealed an immunogenic glycoprotein that was almost exclusively expressed in yeast cells of numerous P. marneffei isolates and undetected in other medically important fungal pathogens. (aspergillus.org.uk)
Prior to Drouhet's influence, Institut Pasteur mainly studied fungal pathogens on botany. (wikipedia.org)
Since then, Drouhet had opened up the field to include human and animal fungal pathogens as well. (wikipedia.org)
In clinical evaluations, pathogens of more than 200 bacterial and 65 fungal genera have been identified so far. (bionity.com)

Cross-reactions can occur with histoplasmosis and other fungal diseases. (cdc.gov)
Antibody-based detection systems for the diagnosis of histoplasmosis, paracoccidioidomycosis and penicilliosis marneffei have now begun to incorporate a range of highly purified and well-characterized antigens, in contrast to the situation of a few years ago when relatively crude preparations derived from either whole cells or culture filtrate were used. (nih.gov)
Partly as a consequence of this a great deal of attention has focused on the development of antigen detection assays, and such methods have proved particularly successful, as for instance in the serodiagnosis of histoplasmosis in AIDS patients. (nih.gov)
Cross-reactive antigen was detected in the urine from 96.3% of patients with histoplasmosis, all patients with paracoccidioidomycosis, and 7 of 10 patients with penicilliosis marneffei. (asm.org)
The cases included a wide range of mycoses such as candidiasis, histoplasmosis, African blastomycosis, mycetoma, fungal arthritis, and newly discovered cases of cutaneous, ocular and osteoarticular manifestations of candidiasis in young heroin addicts. (wikipedia.org)

Cutaneous basophilic hypersensitivity response to fungal antigens in guinea pigs. (semanticscholar.org)
In order to avoid such vigorous reactions, or high degree of hypersensitivity the antigen skin tests are conducted. (esticastresearch.com)
Thus, antigen skin tests are in demand, as one can easily measure the degree of hypersensitivity during an attack by an antigen. (esticastresearch.com)
Fungal antigens sensibilization is a known cause of hypersensitivity pneumonitis (HP). (ersjournals.com)

Future studies will focus on the further development of antigen detection assays incorporating the antigenic glycoprotein and MAb 4D1. (aspergillus.org.uk)

3 years in the past while Professor Garry Cole visited our Mycology unit on the Pasteur Institute we mentioned the potential for organizing a small foreign Symposium on "Isolation, Purification and Detection of Fungal Antigens" constrained to eight American/Canadian scientists and to eight French individuals. (iol.pt)
In 1978, Drouhet published a textbook called "Fungal Antigens - Isolation, Purification and Detection" which was conceived after a symposium on fungal antigens. (wikipedia.org)

heightened response in a body tissue to an antigen or foreign substance. (thefreedictionary.com)

Detection of Histoplasma antigen by a quantitative enzyme immunoassay. (labcorp.com)

Cryptococcosis, pneumonia, diagnosis, antigen Cryptococcosis is mainly acquired following inhalation of spores from the environment and is in fact originally pulmonary. (deepdyve.com)

Nosanchuk, JD & Dadachova, E 2012, ' Radioimmunotherapy of fungal diseases: The therapeutic potential of cytocidal radiation delivered by antibody targeting fungal cell surface antigens ', Frontiers in Microbiology , vol. 2, no. (elsevier.com)
Gabriel Segretain and Edouard Drouhet co-founded ISHAM which is a community for clinical scientists and researchers interested in fungal ailments and fungus-like diseases. (wikipedia.org)

If this high rate of colonization translates to the presence of antigen in the urine it may limit the diagnostic utility of the BinaxNOW test in certain populations. (biomedcentral.com)
Nevertheless, the role of fungal colonization in respiratory tract on clinics and prognosis of HP is still unclear. (ersjournals.com)
To assess the influense of fungal colonization on excercise tolerance in HP. (ersjournals.com)

First, use ELISA or Latex agglutination to test mannan antigens which exist in yeast cell wall. (selfgrowth.com)
Third, capsular polysaccharide antigen of Cryptococcus neoformans can be tested through latex agglutination test or ELISA. (selfgrowth.com)
The inh-ELISA detected circulating antigen in 100% of patients with the acute form of PCM and in 95.31 and 100% of patients with the chronic multifocal and unifocal forms of PCM according to the patient's clinical presentation. (asm.org)
An inhibition ELISA incorporating MAb 4D1 has been standardised and these studies have indicated that the MAb maybe a suitable reagent for quantitative antigen detection in both sera and urine using this methodology. (aspergillus.org.uk)
A competitive enzyme-linked immunosorbent assay (ELISA) can be used for detection of B. dermatitidis antigens, which are present in urine specimens of infected patients. (scirp.org)
Shurley, J.F., Legendre, A.M. and Scalarone, G.M. (2005) Blastomyces dermatitidis antigen detection in urine specimens from dogs with blastomycosis using a competitive binding inhibition ELISA. (scirp.org)

If the antigens are detected in cerebrospinal fluid, it can be diagnosed as cryptococcus encephalitis. (selfgrowth.com)

Case mortality in fungal pneumonias can be as high as 90% in immunocompromised patients, though immunocompetent patients generally respond well to anti-fungal therapy. (wikipedia.org)

These findings support a potential role for antigen testing in blastomycosis. (asm.org)
In this report, we assess the feasibility of antigen detection for diagnosis of blastomycosis. (asm.org)
Antigen that bound to the antibody-coated wells was detected with biotinylated anti- B. dermatitidis immunoglobulin G. The cutoff for positivity was determined by receiver operator characteristic (ROC) analysis, evaluating urine specimens from patients with blastomycosis versus those from healthy volunteers. (asm.org)
Antigen was detected in the urine of 92.9% of patients with blastomycosis, including 25 of 28 with disseminated blastomycosis (89.3%) and all 14 cases of pulmonary blastomycosis (100%) (Table 1 ). (asm.org)
Sestero, C.M. and Scalarone, G.M. (2006) Detection of IgG and IgM in sera from canines with blastomycosis using eight B. dermatitidis yeast phase lysate antigens. (scirp.org)

Given the need for data for a rapid, point-of-care cryptococcal antigen (CRAG) lateral flow immunochromatographic assay (LFA), we assessed diagnostic performance of cerebrospinal fluid (CSF) culture, CRAG latex agglutination, India ink microscopy, and CRAG LFA for 832 HIV-infected persons with suspected meningitis during 2006-2009 (n = 299) in Uganda and during 2010-2012 (n = 533) in Uganda and South Africa. (cdc.gov)

However, long-lasting antifungal protection and disease control were successfully achieved upon vaccination with purified fungal antigens that activated CD4(+) T cells through the endosome/lysosome pathway. (pasteur.fr)
The data illustrate that the reduction in fungal load in both organs probably results in a decreased local inflammatory response, as measured by decreased levels of interleukin-4 and interleukin-10 and increased level of interferon gamma in the antifungal compounds treated mice. (ijpsonline.com)
Fungal pneumonia can be treated with antifungal drugs and sometimes by surgical debridement. (wikipedia.org)

All six monkeys immunized with PfCSP DNA, seven of nine immunized with PfSSP2 DNA, and five of six immunized with PfExp-1 or PfLSA-1 DNA had detectable antigen-specific cytotoxic T lymphocytes (CTL) after in vitro restimulation of peripheral blood mononuclear cells. (asm.org)

Moreover, testing aflatoxin in food and soluble antigen of sporothrix patients are early, rapid and specific method to diagnose antigens. (selfgrowth.com)

The prevalence of fungal sensitization was common, particularly for indoor fungal contaminants that are not routinely included in SPT panels. (cdc.gov)

An immunogen is able to induce an immune response, whereas an antigen is able to combine with the products of an immune response once they are made. (medicalxpress.com)

To enhance the diagnostic capability of carbohydrate antigen 125 in cardiac problems, a recent report showed that coinvestigating for copeptin level is useful. (revespcardiol.org)

The report provides detailed qualitative and quantitative analysis of the antigen skin test market. (esticastresearch.com)
1. After successful surgical exenteration of sinuses and confirmation of diagnosis, perform allergy evaluation and testing (RAST or quantitative skin test) for typical panel of nonfungal antigens appropriate for the area. (medscape.com)

Overall, 21/102 (21%) patients with asthma or allergic rhinitis were skin test positive to at least one fungal extract. (cdc.gov)
30 mm in diameter occurring 24-48 h after an injection) are said to be more common when administering immunotherapy for molds than for other antigens, this has not been the reported experience in treating patients with allergic fungal sinusitis (AFS). (medscape.com)
On the basis of experience, administration of immunotherapy to patients with allergic fungal sinusitis (AFS) is currently recommended for the same duration as that recommended for patients with allergies in general, ie, 3-5 years. (medscape.com)
Carbohydrate antigen 125 might increase in some patients with heart failure 4 but it can also increase in several conditions in women, such as ovarian tumors and endometriosis. (revespcardiol.org)

What is the protocol for immunotherapy to treat allergic fungal sinusitis (AFS)? (medscape.com)
Later, both fungal and nonfungal antigens to which the patient was found to be allergic were included in the treatment mix. (medscape.com)
Findings: After two days of meeting, this panel was able to reach consensus (more than 80 percent of committee members) on definitions and clinical research strategies for acute (bacterial) rhinosinusitis, chronic rhinosinusitis without polyps, chronic rhinosinusitis with polyps, and allergic fungal rhinosinusitis. (innovations-report.com)
and (4) classic allergic fungal rhinosinusitis. (innovations-report.com)

Identification of the immunodominant peptides of the MART-1 human melanoma antigen recognized by the majority of HLA-A2-restricted tumor infiltrating lymphocytes. (nii.ac.jp)

Edouard Drouhet (June 18, 1919 - January 1, 2000) was a physician, biologist, and medical mycologist who played a key role in understanding how anti-fungal agents such as ketoconazole and amphotericin-B can be used as therapeutic treatments in humans with superficial or deep-seated mycoses. (wikipedia.org)

Anatomy21

Organisms14

Diseases5

Chemicals and Drugs152

Analytical, Diagnostic and Therapeutic Techniques and Equipment35

Phenomena and Processes27

Disciplines and Occupations1

Information Science3

Health Care3

Mushroom worker's lung resulting from indoor cultivation of Pleurotus osteatus. (1/1360)

Variants of a Cryptococcus neoformans strain elicit different inflammatory responses in mice. (2/1360)

Detection of cell wall mannoprotein Mp1p in culture supernatants of Penicillium marneffei and in sera of penicilliosis patients. (3/1360)

Aspergillus meningitis: diagnosis by non-culture-based microbiological methods and management. (4/1360)

Production of specific monoclonal antibodies to Aspergillus species and their use in immunohistochemical identification of aspergillosis. (5/1360)

Molecular cloning, characterization, and expression of the M antigen of Histoplasma capsulatum. (6/1360)

Two-dimensional electrophoresis of Malassezia allergens for atopic dermatitis and isolation of Mal f 4 homologs with mitochondrial malate dehydrogenase. (7/1360)

Heat shock protein 70 (hsp70) as a major target of the antibody response in patients with pulmonary cryptococcosis. (8/1360)

Antigens

Antigens, Bacterial

Antigens, Neoplasm

Antigens, Surface

Antigens, Viral

Antigens, Protozoan

Antigens, Polyomavirus Transforming

HLA Antigens

Antigens, Fungal

Antigens, CD

Antigens, Helminth

H-2 Antigens

Carcinoembryonic Antigen

Antigens, Viral, Tumor

HLA-DR Antigens

Receptors, Antigen, T-Cell

Histocompatibility Antigens

Antibodies, Monoclonal

Proliferating Cell Nuclear Antigen

Histocompatibility Antigens Class II

Prostate-Specific Antigen

O Antigens

Receptors, Antigen, B-Cell

Epitopes

Antigens, CD15

Antigens, Tumor-Associated, Carbohydrate

HLA-A2 Antigen

Antigens, CD8

T-Lymphocytes

Enzyme-Linked Immunosorbent Assay

Immunoglobulin G

Blood Group Antigens

Hepatitis B Surface Antigens

Antigens, CD3

Cross Reactions

HLA-A Antigens

Histocompatibility Antigens Class I

Mice, Inbred BALB C

Lymphocyte Activation

HLA-D Antigens

Antibody Specificity

Molecular Sequence Data

Receptors, Antigen

Antigens, CD45

Hepatitis B Antigens

Antigens, CD4

Antigen-Antibody Reactions

Antigens, CD1

Fluorescent Antibody Technique

Antibodies, Bacterial

Immune Sera

Antibody Formation

HLA-B Antigens

Antigens, Differentiation

Immunization

Cell Line

Amino Acid Sequence

B-Lymphocytes

MART-1 Antigen

HIV Antigens

Antigens, CD80

Epstein-Barr Virus Nuclear Antigens

Immunoenzyme Techniques

Antigens, CD19

Antigens, Heterophile

Hepatitis B Core Antigens

Mice, Inbred C57BL

Spleen

Antigens, CD40

Immunodiffusion

Autoantigens

Antibodies

Immunoglobulin M

Antigens, Thy-1

Forssman Antigen

Antigen-Antibody Complex

H-Y Antigen

Molecular Weight

Antigen-Presenting Cells

Base Sequence