HematologicChemotherapyMultiple myelomaAllogeneic hematopoietic cell transplantationHematologicalGranulocyte-macropTherapy and autologous bone marrow traHSCTLymphoidBlood Stem Cell TransplantsTransplantsEngraftmentGraft versusMultipotent hematopoietic stemPatient'sSurvival2000AcuteGVHDRevealing a hypocellularCord-bloodDonorsLymphomaPost-transplantationRenal cell carcCytopeniasHuman leukocyProgenitor cellHematopoietic malignanciesMyeloid malignancyMobilizationHigh-doseSyndromesApheresisPBSCTMorbidity and mortaRelapseLymphocytesAplastic anemiaImmuneBiopsyIndicationsKidney transplantationTreatmentLymphomasImmatureHematology
Hematologic10
- However, the most commonly reported infection is bacteremia in the setting of chemotherapy for hematologic malignancies ( 1 , 2 ). (cdc.gov)
- All 3 patients had grades 1-2 mucositis, which in the presence of neutropenia, is a known risk factor for anaerobic bacteremia in patients undergoing chemotherapy for hematologic malignancies ( 3 , 7 , 8 ). (cdc.gov)
- Peripheral blood stem cell and bone marrow transplantation for solid tumors and lymphomas: hematologic recovery and costs. (nature.com)
- We assessed late mortality in 854 individuals who had survived 2 or more years after autologous hematopoietic cell transplantation (HCT) for hematologic malignancies. (qxmd.com)
- The likelihood of developing hematologic malignancies also dramatically increases with age and is potentially driven by HSC dysfunction. (helmholtz-muenchen.de)
- Regimen-related toxicity after fludarabine-melphalan conditioning: a prospective study of 31 patients with hematologic malignancies. (uchicago.edu)
- Paucity of HLA-identical unrelated donors for African-Americans with hematologic malignancies: the need for new donor options. (uchicago.edu)
- Statistical Analysis This study was designed as a single center non-randomized phase II trial to investigate the feasibility and security of a non-myeloablative conditioning routine plus an unmodified peripheral blood stem cell transplant in individuals with hematologic malignancies who are not candidates for myeloablative conditioning by virtue of age prior organ toxicity or intensity of prior therapy. (bio-cavagnou.info)
- Children and teens with rare childhood non-Hodgkin lymphoma are treated at Dana-Farber/Boston Children's Cancer and Blood Disorders Center through the Childhood Lymphoma Program in our Childhood Hematologic Malignancy Center . (dana-farber.org)
- Current surveillance strategies for patients with SDS and other leukemia predisposition syndromes rely on monitoring hematologic status by serial peripheral blood counts to identify worsening cytopenias and bone marrow examinations to identify morphologic changes or development of clonal chromosomal abnormalities 11 . (nature.com)
Chemotherapy20
- In addition to complications seen from exposure to chemotherapy and radiation, patients undergoing allogeneic transplantation can experience unique late effects secondary to graft versus host disease (GVHD) and autoimmunity. (medscape.com)
- Stem cell transplantation is performed after high-dose chemotherapy (HDC) to restore a cancer patient's blood and immune cell production capacity. (bdbiosciences.com)
- 3 Following exogenous stimulation, such as chemotherapy or using growth factors such as granulocyte colony stimulating factor (G-CSF) and filgrastim, the number of HSCs in the peripheral blood increases, either becoming on par or even exceeding the number in the bone marrow. (bdbiosciences.com)
- For many hematopoietic malignancies, collection and infusion of CD34+ hematopoietic stem/progenitor cells following chemotherapy is critical. (bdbiosciences.com)
- In these cases, the recipient's immune system is usually destroyed with radiation or chemotherapy before the transplantation. (wikipedia.org)
- The patient is then treated with high-dose chemotherapy with or without radiotherapy with the intention of eradicating the patient's malignant cell population at the cost of partial or complete bone marrow ablation (destruction of patient's bone marrow's ability to grow new blood cells). (wikipedia.org)
- This procedure starts with the patient receiving intensive chemotherapy with or without total body irradiation in an attempt to kill all cancerous cells. (lovesorghum.com)
- Chemotherapy involves the use of drugs to kill cancer cells. (epnet.com)
- Large doses of chemotherapy and/or radiation therapy are then applied to kill the cancer cells. (epnet.com)
- Autologous bone marrow transplantation as compared with salvage chemotherapy in relapses of chemotherapy-sensitive non-Hodgkin's lymphoma. (smw.ch)
- High-dose therapy and autologous bone marrow transplantation after failure of conventional chemotherapy in adults with intermediate-grade or high-grade non-Hodgkin's lymphoma. (smw.ch)
- High-dose sequential chemotherapy followed by autologous stem cell transplantation in relapsed and refractory aggressive non-Hodgkin's lymphoma: results of a multicenter phase II study. (smw.ch)
- High dose sequential chemotherapy and autologous stem cell transplantation in patients with relapsed/refractory lymphoma. (smw.ch)
- The role of intensive therapy and autologous blood and marrow transplantation for chemotherapy-sensitive relapsed and primary refractory non-Hodgkin's lymphoma: identification of major prognostic groups. (smw.ch)
- High-dose chemotherapy with autologous bone marrow transplantation: 11 years' experience in Zurich. (smw.ch)
- In April 1960, Dr. Álvaro Gómez-Leal, presented during the first meeting of the Agrupación Mexicana para el Estudio de la Hematología, A.C., data on a transplant of allogeneic stem cells in a patient with acute leukemia done in Monterrey, Mexico: the patient received high-dose chemotherapy followed by stem cells from the bone marrow of his brother, improving and obtaining remission for months but relapsing and subsequently died. (revistadehematologia.org.mx)
- Treatment includes chemotherapy and often stem cell transplantation , either from the patient's own bone marrow (autologous) or sometimes from another person's bone marrow (allogeneic). (dana-farber.org)
- Engraftment, clinical, and molecular follow-up of patients with multiple myeloma who were reinfused with highly purified CD34+ cells to support single or tandem high-dose chemotherapy. (shengsci.com)
- Because of the patient's risk status, the physicians intended to perform allogeneic stem cell transplantation after induction and consolidation chemotherapy, which was scheduled to end in January 2013, and a conditioning chemotherapy regimen, which was planned to be given in March. (cdc.gov)
- Opportunistic infections (OIs) are defined as any in- the infusion of hematopoietic stem cells from a donor fections that occur with increased frequency or severity into a patient who has received chemotherapy, which in HSCT patients. (cdc.gov)
Multiple myeloma9
- It is most often performed for patients with certain cancers of the blood or bone marrow, such as multiple myeloma or leukemia. (wikipedia.org)
- Whither the Bone Marrow Transplantation in Multiple Myeloma? (karger.com)
- Bendamustine, etoposide and dexamethasone to mobilize peripheral blood hematopoietic stem cells for autologous transplantation in patients with multiple myeloma. (fredhutch.org)
- A Randomized Study of Melphalan 200 mg/m2 v. 280 mg/m2 as a Preparative Regimen for Patients with Multiple Myeloma undergoing Autologous Stem Cell Transplantation. (fredhutch.org)
- While quadruplet induction therapies deepen responses in newly diagnosed multiple myeloma patients, their impact on peripheral blood stem cell (PBSC) collection remains incompletely understood. (biomedcentral.com)
- Validation of prognostic factors and survival of patients with multiple myeloma in a real-life autologous stem cell transplantation setting: a Swiss single centre experience. (smw.ch)
- Eighty-two patients with advanced multiple myeloma (MM) were enrolled in 2 sequential clinical studies of 1 or 2 courses of myeloablative therapy with stem cell support. (shengsci.com)
- ABSTRACT Multiple myeloma (MM) is a systemic malignancy of pathologic plasma cells that is treat able with chemotherapeutic agents and irradiation, but rarely curable. (who.int)
- Multiple myeloma (MM) is a cancer of the The largest series, 23 patients with lepto- plasma cells. (who.int)
Allogeneic hematopoietic cell transplantation9
- Outcomes of patients with AML and MDS who relapse or progress after reduced intensity allogeneic hematopoietic cell transplantation. (uchicago.edu)
- Performance status and comorbidity predict transplant-related mortality after allogeneic hematopoietic cell transplantation. (uchicago.edu)
- Phase I-II study of clofarabine-melphalan-alemtuzumab conditioning for allogeneic hematopoietic cell transplantation. (uchicago.edu)
- Pretreatment C-reactive protein is a predictor for outcomes after reduced-intensity allogeneic hematopoietic cell transplantation. (uchicago.edu)
- This phase I trial assessed the safety, efficacy, and immunologic responses to minor histocompatibility antigens following nonmyeloablative allogeneic hematopoietic cell transplantation as treatment for metastatic renal cell carcinoma. (aacrjournals.org)
- Treatment of metastatic renal cell carcinoma with allogeneic hematopoietic cell transplantation after nonmyeloablative conditioning with fludarabine/total body irradiation is feasible and may induce tumor regression or stabilization in some patients. (aacrjournals.org)
- Relapse and graft- versus -host disease (GvHD) are the main impediments to the clinical success of allogeneic hematopoietic cell transplantation (HCT) in curing malignant blood disorders. (haematologica.org)
- The ideal routine power before allogeneic Hematopoietic Cell Transplantation (HCT) is obscure. (scitechnol.com)
- Journal Article] Different impact of BCR-ABL transcripts on allogeneic hematopoietic cell transplantation from different graft sources for Ph+ALL with minimal residual disease. (nii.ac.jp)
Hematological6
- The first and approved clinical utilization of stem cells is bone marrow transplantation as part of the treatment for hematological malignancies. (tech-follow.com)
- a broad range of disorders for which transplantion of HPCs from an adult donor is also successful, including hematological malignancies, solid tumors, constitutional and acquired bone marrow failure syndromes, hemoglobinopathies, congenital immune deficiencies, and inherited disorders of metabolism (Gluckman et al. (nationalacademies.org)
- Fludarabine and melphalan-based conditioning for patients with advanced hematological malignancies relapsing after a previous hematopoietic stem cell transplant. (uchicago.edu)
- 1992). Since then, hematopoietic stem cells, with their unique ability to differentiate into various blood cell types, have proven to be a revolutionary tool in the treatment of numerous hematological disorders. (revistadehematologia.org.mx)
- The Hematopoietic stem cell transplantation (HSCT) is used in children as a definitive treatment for various oncological, immune deficiencies, hemoglobinopathy, and malignancies diseases that involve the hematological system, congenital metabolism disorders, among others. (bvsalud.org)
- The profile of the clinical variables presented by the children and adolescents of this study shows that the most prevalent diagnosis was ALL, the most frequent toxicities were gastrointestinal, cardiac, respiratory and hematological, the most common HSCT was allogeneic peripheral blood and the greatest cause of mortality was sepsis. (bvsalud.org)
Granulocyte-macrop1
- Phase II study of immunomodulation with granulocyte-macrophage colony-stimulating factor, interleukin-2, and rituximab following autologous stem cell transplant in patients with relapsed or refractory lymphomas. (uchicago.edu)
Therapy and autologous bone marrow tra1
- The place of high-dose BEAM therapy and autologous bone marrow transplantation in poor-risk Hodgkin's disease. (smw.ch)
HSCT11
- Likewise, many children are now surviving hematopoietic stem-cell transplantation (HSCT) (see related histology slide below) and require structured long-term follow-up care. (medscape.com)
- 30,000 patients with blood-related malignancies receive HDC, which, if the response is satisfactory, could subsequently be followed by hematopoietic stem cell transplantation (HSCT). (bdbiosciences.com)
- Hematopoietic stem-cell transplantation (HSCT) is the transplantation of multipotent hematopoietic stem cells, usually derived from bone marrow, peripheral blood, or umbilical cord blood in order to replicate inside of a patient and to produce additional normal blood cells. (wikipedia.org)
- Autologous HSCT requires the extraction (apheresis) of hematopoietic stem cells (HSCs) from the patient and storage of the harvested cells in a freezer. (wikipedia.org)
- Body iron disorders have been reported after myeloablative conditioning in patients undergoing hematopoietic stem cell transplantation (HSCT). (karger.com)
- This was the first report of a hematopoietic stem cell transplantation (HSCT) conducted in Mexico, only 4 years after the pioneer work by E. Donnall Thomas in Cooperstown, New York, USA (Ruiz-Argüelles et al. (revistadehematologia.org.mx)
- This is a quantitative, retrospective, observational, descriptive and analytical quantitative approach approaching the medical records of children and adolescents submitted to HSCT in a referral hospital service for this type of transplantation in the state of Rio Grande do Sul North (RN). (bvsalud.org)
- The allogeneic HSCT was the most frequently performed (57.14%) and the most used source of Hematopoietic progenitor cells (HPC) was the peripheral blood (54.29%) and 5.71% of these patients developed the Graft versus Host Disease (GVHD), of which one was affected by acute GVHD and another by chronic GVHD. (bvsalud.org)
- Hematopoietic stem cell transplantation not responded to other therapeutic modalities, with (HSCT) is used in children as a definitive treatment an increase in survival after transplantation, for different oncological, immune deficiencies, contributing to its use (YEILIPEK, 2014). (bvsalud.org)
- For the purposes of this document, HSCT is defined of the CDC, the Infectious Diseases Society of America, as any transplantation of blood or marrow-derived he- and the American Society of Blood and Marrow Trans- matopoietic stem cells, regardless of transplant type plantation," which was published in the Morbidity and (allogeneic or autologous) or cell source (bone marrow, Mortality Weekly Report [1]. (cdc.gov)
- are basically 3 phases of immune recovery for HSCT patients, The purposes of the guidelines are (1) to summarize the beginning at day 0, the day of transplantation. (cdc.gov)
Lymphoid6
- Acute lymphoblastic leukemia (acute lymphocytic leukemia, ALL) is a malignant (clonal) disease of the bone marrow in which early lymphoid precursors proliferate and replace the normal hematopoietic cells of the marrow. (medscape.com)
- The malignant cells of ALL are lymphoid precursor cells (ie, lymphoblasts) that are arrested in an early stage of development. (medscape.com)
- Patients were monitored for donor engraftment of myeloid and lymphoid cells, for clinical response by serial imaging, and for immunologic response by in vitro isolation of donor-derived CD8 + CTLs recognizing recipient minor histocompatibility (H) antigens. (aacrjournals.org)
- This analysis applies to the 38 individuals Sobetirome enrolled with lymphoid malignancies. (bio-cavagnou.info)
- indicated that ATMs colocalized with T cells in lymphoid clusters within adipose tissue and may act as APCs, which express high levels of MHCII and also costimulatory molecules and process and present antigens to induce CD4+ T-cell proliferation and activation in adipose tissue of obese mice (29, 68, 105). (exposed-skin-care.net)
- Contrasted with HLA indistinguishable matched kin giver and matched irrelevant benefactor grown up hematopoietic cell transplantation beneficiaries, quantitative lymphoid recuperation in UCB transplantation beneficiaries is more slow in the initial 3 months, however these distinctions vanished by months after transplantation. (scitechnol.com)
Blood Stem Cell Transplants2
- Citation: Mera T, Heimfeld S, Faustman DL (2014) The Spleen Contributes Stem Cells to Peripheral Blood Stem Cell Transplants. (fliphtml5.com)
- His career has focused on the care of patients with blood cancers, particularly those undergoing bone marrow or peripheral blood stem cell transplants. (phacilitate.com)
Transplants12
- Our findings suggest routine use of 16S rRNA gene sequencing and increased numbers of bone marrow transplants as the major reasons. (cdc.gov)
- We have seen an increase in the number of bone marrow transplants performed, but there has been no major change in myeloablative regimens. (cdc.gov)
- Other conditions treated with stem cell transplants include sickle cell disease, myelodysplastic syndrome, neuroblastoma, lymphoma, Ewing's sarcoma, desmoplastic small round cell tumor, chronic granulomatous disease, Hodgkin's disease and Wiskott-Aldrich syndrome. (wikipedia.org)
- Interestingly, thiscell transplants (PBSCTs) from donors given granulocyte-colony- immature peripheral phenotype was similar to bone marrow transplantsstimulating-factor (G-CSF) has decreased relapse rates and improved before G-CSF. (fliphtml5.com)
- Our hypothesis about a splenic stem cell contributionor maintained survival compared to bone marrow transplants, to PBSCT also derives from the observation that G-CSF mobilizationsalthough graft versus host disease (GVHD) still occurs [1]. (fliphtml5.com)
- For induce splenomegaly in most donors and in rare, severe cases splenicautologous stem cell transplants, the use of autologous PBSCT from rupture [13,14]. (fliphtml5.com)
- The number of human tissue transplants is increasing in both developed and developing countries, but global data on this form of transplantation are less complete. (who.int)
- Access to transplantation is limited in low- and many medium-income countries, where the rate of transplants remains far below that of richer nations. (who.int)
- BK virus infection is associated with hematuria and renal impairment in recipients of allogeneic hematopoetic stem cell transplants. (uchicago.edu)
- At the time they performed the first transplants surprisingly little was known about hematopoietic stem cells, immune responses to transplants or the complex human leucocyte antigen system. (revistadehematologia.org.mx)
- One of the best examples of these two contrasting aspects of T-cell alloreactivity is donorrecipient HLA-DPB1 disparity, present in over 80% of transplants from UD. (haematologica.org)
- The Dana-Farber/Boston Children's Stem Cell Transplant Center offers autologous and allogeneic stem cell transplants and is active in researching new stem cell techniques. (dana-farber.org)
Engraftment4
- Within the blood system, anemia of ageing is characterized by peripheral blood cytopenias, bone marrow aplasia and decreased engraftment capacity upon transplantation, indicating impaired hematopoietic stem cells function. (helmholtz-muenchen.de)
- Allogeneic stem cell transplant in renal failure: engraftment and prolonged survival, but high incidence of neurologic toxicity. (uchicago.edu)
- Heredity explicit chimerism studies are regularly acquired at a few time guides after nonmyeloablative hematopoietic cell transplantation toward evaluate the rhythm and level of engraftment, and to screen join dismissal. (scitechnol.com)
- Fragmented contributor engraftment was available just in the fringe blood T cells in a little level of patients. (scitechnol.com)
Graft versus3
- Low-dose post-transplant cyclophosphamide (PTCy) in conjunction with anti-thymocyte globulin (ATG) appears as a potentially effective graft-versus-host disease (GVHD) prevention strategy in haploidentical hematopoietic cell transplant (haplo-HCT). (biomedcentral.com)
- Reduced-intensity conditioning (RIC) regimens for allogeneic stem cell transplantation (allo-SCT) have used alemtuzumab to abrogate the risk of graft-versus-host disease (GVHD). (bio-cavagnou.info)
- Purpose: Diarrhea associated with acute gastrointestinal (GI) graft- versus-host disease (GVHD) after allogeneic bone marrow transplantation (BMT) can result in severe morbidity and mortality. (elsevierpure.com)
Multipotent hematopoietic stem1
- FIGURE 2-1 Formation of the multiple peripheral blood cells from multipotent hematopoietic stem cells. (nationalacademies.org)
Patient's6
- It may be autologous (the patient's own stem cells are used), allogeneic (the stem cells come from a donor) or syngeneic (from an identical twin). (wikipedia.org)
- The patient's own stored stem cells are then transfused into his/her bloodstream, where they replace destroyed tissue and resume the patient's normal blood-cell production. (wikipedia.org)
- Patients who undergo bone marrow transplantation are generally immunosuppressed with a dose of cyclophosphamide which is usually calculated based on the patient's weight. (slideshare.net)
- It should be patient's focused source for innovative and mainly experimental cell therapy options, in offshore clinics as well as FDA approved clinical studies. (tech-follow.com)
- The high doses of therapy lead to destruction of patient's marrow and immune system, which is then replaced by healthy marrow from self (autologous) or donor (allogeneic) hematopoietic stem cells that have been harvested from bone marrow or peripheral blood before therapy. (lovesorghum.com)
- Successful transplantation of organs and living tissues depends on continued medical follow-up and the patient's compliance with a regimen of immunosuppressive drugs. (who.int)
Survival11
- For example, in developing and developed countries alike, kidney transplantation not only yields survival rates and quality-of-life that are far superior to those obtained with other treatments for end-stage renal disease, such as haemodialysis, but is also less costly in the long run. (who.int)
- Access to transplantation entails more than the surgery itself, because success is measured by longer survival of the patient and a long-term improvement in the quality of life. (who.int)
- Anti-CD45 radioimmunotherapy using (211)At with bone marrow transplantation prolongs survival in a disseminated murine leukemia model. (fredhutch.org)
- Identification by random forest method of HLA class I amino acid substitutions associated with lower survival at day 100 in unrelated donor hematopoietic cell transplantation. (uchicago.edu)
- T-cell-depleted allogeneic transplant without donor leukocyte infusions results in excellent long-term survival in patients with multiply relapsed Lymphoma. (uchicago.edu)
- OBJECTIVE: To assess the prognostic value of various parameters including positron emission tomography / computed tomography (PET/CT) and identify risk factors for survival of patients with non-Hodgkin's lymphoma (NHL) and Hodgkin's lymphoma (HL) treated with autologous stem cell transplantation (ASCT). (smw.ch)
- Recent advances in small bowel transplantation and nontransplant surgical techniques now offer hope of sustained survival in the future without parenteral nutrition. (optumhealtheducation.com)
- We tested this novel hypothesis in over 6,000 HCT from 8/8 HLA-matched UD reported to the European Group for Blood and Marrow Transplantation (EBMT), to demonstrate that HLA-DPB1 non-TPHE mismatches were associated with worse relapse-free survival and overall survival than TPHE mismatches, present in 21.7% of single HLA-DPB1 disparate pairs. (haematologica.org)
- Our work provides a synthesis of previous algorithms, mechanistically based on HLA-DPB1 immunopeptidome divergence 5 and expression by residual leukemia cells, 6 , 7 respectively, into a new and integrative model for intelligent mismatching in UD-HCT, to improve survival for future patients. (haematologica.org)
- The 30 patients who had no marrow metastases at the time of PSC harvesting had an actuarial event-free survival of 47%, while those 26 patients with marrow metastases had a significantly different actuarial event-free survival of 27% (P = .02). (shengsci.com)
- CBV and PSCT for patients with relapsed Hodgkin's diseases who have marrow hypocellularity in traditional harvest sites or histopathologic evidence of BM metastases can result in long-term event-free survival. (shengsci.com)
20004
- Bone Marrow Transplantation (2000) 26, 877-880. (nature.com)
- These committed progenitor cells are difficult to discern from the original multipotent cells but can be cultured to form colonies of specific types of blood cells (Guyton and Hall, 2000). (nationalacademies.org)
- Globally, it is estimated that 120 000 corneal transplantations and 18 000 transplantations of allogeneic haematopoietic progenitor cells took place in the year 2000. (who.int)
- Malignant plasma cells in meningeal MM out of 2000 patients with bone marrow produce an immunoglobulin, MM, was reported was by Schluterman et al. (who.int)
Acute11
- Acute lymphoblastic leukemia (ALL): Bone marrow shows proliferation of large and heterogeneous lymphoblasts consistent with pre-B-cell ALL (French-American-British L2 morphology). (medscape.com)
- Impact of disease burden at time of allogeneic stem cell transplantation in adults with acute myeloid leukemia and myelodysplastic syndromes. (uchicago.edu)
- Identifying familial myelodysplastic/acute leukemia predisposition syndromes through hematopoietic stem cell transplantation donors with thrombocytopenia. (uchicago.edu)
- In this prospective trial, results indicated that low-dose PTCy is sufficient to lower acute GVHD in mouse model, partly due to the boosting of fast regulatory T cell (Treg) reconstitution. (biomedcentral.com)
- Hematopoietic cell transplantation (HCT) is an integral part of the treatment of acute myeloid leukemia (AML). (apbmt.org)
- Hematopoietic cell transplantation (HCT) is an effective treatment in patients with acute myeloid leukemia (AML). (apbmt.org)
- I have expertise in novel therapies for acute myeloid leukemia, stem cell mobilization and homing, as well as stem cell transplantation. (rochester.edu)
- Preemptive immunotherapy in childhood acute myeloid leukemia for patients showing evidence of mixed chimerism after allogeneic stem cell transplantation. (shengsci.com)
- Previous studies have shown that children with acute myeloid leukemia (AML) who developed mixed chimerism (MC) were at high risk for relapse after allogeneic stem-cell transplantation (allo-SCT). (shengsci.com)
- MM is matological malignancies, which can be up characterized by monoclonal paraprotein to 75% in acute leukaemia. (who.int)
- however, because lymphoblastic lymphoma and acute lymphoblastic leukemia (ALL) are known to represent the same disease entity, the World Health Organization (WHO) classification has unified these entities as precursor B-cell and T-cell lymphoblastic leukemia/lymphoma. (medscape.com)
GVHD7
- The spleen also uniquely contributes toGraft Versus Host Disease (GVHD) complete B cell memory [11]. (fliphtml5.com)
- Patterns and kinetics of T-cell chimerism after allo transplant with alemtuzumab-based conditioning: mixed chimerism protects from GVHD, but does not portend disease recurrence. (uchicago.edu)
- Alloreactive donor T cells are important mediators of both relapse control by graft- versus -leukemia (GvL) effects, and of GvHD. (haematologica.org)
- 1 In unrelated donor (UD)-HCT, frequent human leukocyte antigen (HLA)-DPB1 disparity is the target of T-cell alloreactivity, contributing to both leukemia control and GvHD. (haematologica.org)
- 2 We have previously shown that two biological models of HLA-DPB1 mismatching, namely permissiveness according to T-cell epitope (TCE) groups and genetically determined high-expression levels, are individually associated with the risks of non-relapse mortality and GvHD/relapse, respectively. (haematologica.org)
- Alloreactive donor T cells recognizing patient-specific genetic polymorphisms, including mismatched HLA allotypes, play a major role in both beneficial GvL and severe GvHD after UD-HCT. (haematologica.org)
- As opposed to the aggravated circumstance in GVHD, when communication happens between enacted APC and benefactor T cells, the tissue harm brought about by myeloablative alloSCT brings about dermal enrollment of HLA class II-positive tissue fixing macrophages coinciding with expanded quantities of patient and contributor determined T cells, however without indications of explicit connection and commencement of a safe reaction. (scitechnol.com)
Revealing a hypocellular1
- Diagnosis requires demonstration of peripheral pancytopenia and a bone marrow biopsy revealing a hypocellular marrow. (msdmanuals.com)
Cord-blood10
- In 2014, according to the World Marrow Donor Association, stem-cell products provided for unrelated transplantation worldwide had increased to 20,604 (4,149 bone-marrow donations, 12,506 peripheral blood stem-cell donations, and 3,949 cord-blood units). (wikipedia.org)
- Umbilical cord blood is a rich source of these committed progenitor cells and, presumably, multipotent HPCs (Knudtzon, 1974). (nationalacademies.org)
- In the last decade, the number of transplantations of HPCs derived from cord blood has increased, particularly for children. (nationalacademies.org)
- 2003). After the early success of transplantation of cord blood from related donors, cord blood banks were established to provide rapidly accessible, human leukocyte antigen (HLA)-typed units predominantly for transplantation of HPCs from unrelated donors. (nationalacademies.org)
- Blood and Marrow Transplant Research [CIBMTR] in 2004), the European Research Project on Cord Blood Transplantation (Eurocord) in 1993, and the Japanese Cord Blood Banking Network in 1996-expedited the clinical evaluation of the efficacy and safety of transplantation of cord blood from unrelated donors. (nationalacademies.org)
- 1 This includes human cells for transplantation such as haematopoietic stem cells from bone marrow, peripheral blood or cord blood. (who.int)
- The use of umbilical cord blood (UCB) has been steadily increasing, and UCB transplantation (UCBT) currently accounts for one-third of all allogeneic HCTs. (apbmt.org)
- 1987). Umbilical cord blood was recognized as an alternative source of hematopoietic stem cells (Gluckman et al. (revistadehematologia.org.mx)
- Hematopoietic stem cell transplantation (bone marrow, cord blood, or peripheral blood stem cells) may cure aplastic anemia and prevent myelodysplastic syndrome or leukemia. (medscape.com)
- peripheral blood, or placental/umbilical cord blood). (cdc.gov)
Donors6
- high-risk patients included male subjects, recipients of stem cells from female donors, patients younger than 10 years, those with nonidentical donors, and those who received radiation therapy in the transplant preparative regimen. (medscape.com)
- Samples of peripheral blood lymphocytes (PBLs) were obtained from ten normal untreateddonors and 18 normal donors treated with G-CSF. (fliphtml5.com)
- Organ Transplantation.2 These Guiding Principles - whose emphases include voluntary donation, noncommercialization, genetic relation of recipients to donors and a preference for cadavers over living donors as sources - have considerably influenced professional codes, national, state and provincial legislation, and the policies of intergovernmental organizations. (who.int)
- This is a prospective, multi-center, Phase II study of hematopoietic cell transplantation (HCT) using human leukocyte antigen (HLA)-mismatched unrelated donors (MMUD) for peripheral blood stem cell transplant in adults and bone marrow stem cell transplant in children. (uchicagomedicine.org)
- Dr. George Mathé explored the transplantation of bone marrow cells from healthy donors to treat patients accidentally irradiated at high dose, expanding the possibilities of this life-saving technique (Mathé et al. (revistadehematologia.org.mx)
- In addition atovaquone or trimethoprim-sulfamethoxazole was prescribed for prevention of toxoplasmosis infections after transplantation in seropositive individuals or those with seropositive donors. (bio-cavagnou.info)
Lymphoma13
- The image below shows pre-B-cell lymphoblastic leukemia/lymphoma (B-ALL). (medscape.com)
- This is a Phase I dose-finding study of FT596 as monotherapy and in combination with Rituximab or Obinutuzumab in subjects with relapsed/refractory B-cell Lymphoma or Chronic Lymphocytic Leukemia. (uchicagomedicine.org)
- This is a single arm, open-label, multi-center, Phase 1 study to determine the safety and tolerability of an experimental therapy called NKX019 (allogeneic CAR NK cells targeting CD19) in patients with relapsed/refractory non-Hodgkin lymphoma (NHL), chronic lymphocytic. (uchicagomedicine.org)
- 211At conjugated to an anti-CD20 monoclonal antibody eradicates disseminated B-cell lymphoma in a mouse model. (fredhutch.org)
- Second autologous stem cell transplantation for relapsed lymphoma after a prior autologous transplant. (uchicago.edu)
- Of the NHL patients, 59 (44%) had diffuse large B-cell lymphoma (DLBCL). (smw.ch)
- The most common non-Hodgkin lymphoma diagnoses in children are Burkitt lymphoma, diffuse large B-cell lymphoma, lymphoblastic lymphoma, and anaplastic large cell lymphoma. (dana-farber.org)
- These diseases include mycosis fungoides and subcutaneous panniculitis-like T-cell lymphoma. (dana-farber.org)
- Primary central nervous system lymphoma in children is usually of the diffuse large B-cell lymphoma type. (dana-farber.org)
- 20% lymphoblasts in marrow), a diagnosis of lymphoblastic lymphoma is made. (medscape.com)
- Although several subtypes of T-cell lymphoblastic leukemia/lymphoma exist, early T-cell precursor lymphoblastic leukemia (ETP-ALL) is the only subtype recognized as an entity in the revised 2016 WHO tumor classification. (medscape.com)
- [ 1 ] ETP-ALL frequently has mutations in RUNX1 and/or ETV6 in addition to genes that are more commonly associated with myeloid neoplasms and are otherwise rare in T-cell lymphoblastic leukemia/lymphoma (such as FLT3 , IDH1/2 , TET2 , and DNMT3A mutations). (medscape.com)
- Non-ETP subtypes of T-cell lymphoblastic leukemia/lymphoma, in contrast, are associated with activating NOTCH1 mutations in over half of all patients and an additional 10% to 15% of cases have FBXW7 mutations, which also result in increased NOTCH signaling. (medscape.com)
Post-transplantation3
- Donor/sponsor chimerism was regularly performed every 3 months for the 1st yr post transplantation using short-tandem repeat (STR) amplified by polymerase chain reaction (PCR). (bio-cavagnou.info)
- Life-threatening infections required vasopressors and/or intubation and included Sobetirome any viral end-organ disease EBV-post-transplantation lymphoproliferative disorder (EBV-PTLD) or infections. (bio-cavagnou.info)
- At post transplantation day plus 3, antibiotic drug therapy was switched from piperacillin/tazobactam to meropenem. (cdc.gov)
Renal cell carc3
- Long-term follow-up of nonmyeloablative allogeneic stem cell transplantation for renal cell carcinoma: The University of Chicago Experience. (uchicago.edu)
- Clones from three patients with a partial response or stable disease recognized antigens expressed on renal cell carcinoma tumor cells. (aacrjournals.org)
- E6 and Metabolic syndrome and risks of colon and rectal renal cell carcinoma. (who.int)
Cytopenias2
- Aplastic anemia is a disorder of the hematopoietic stem cell that results in a loss of blood cell precursors, hypoplasia or aplasia of bone marrow, and cytopenias in two or more cell lines (red blood cells, white blood cells, and/or platelets). (msdmanuals.com)
- The term aplastic anemia commonly implies a panhypoplasia of the bone marrow with cytopenias in at least two hematopoietic lineages. (msdmanuals.com)
Human leukocy1
- The work of Jean Dausset, whose discovery of the human leukocyte antigen (HLA) system revolutionized our understanding of tissue compatibility for transplantation (Dausset J, 1958). (revistadehematologia.org.mx)
Progenitor cell3
- 2 Evaluation of harvest adequacy requires the use of reliable progenitor cell assays and this is usually achieved by CD34 cell counting using flow cytometry. (bdbiosciences.com)
- Flow cytometric applications for CD34+ cell identification and enumeration provide a rapid, quantitative and reproducible method to evaluate the progenitor cell population. (bdbiosciences.com)
- Enhancement of human erythroid progenitor cell growth by media conditioned by a human t-lymphocyte line. (shengsci.com)
Hematopoietic malignancies1
- Hematopoietic stem cell transplantation has become a major treatment option for patients with hematopoietic malignancies and immune deficiencies. (cdc.gov)
Myeloid malignancy2
- Genetic predisposition to myeloid malignancy comprises a separate disease entity in the WHO classification 1 . (nature.com)
- Clonal hematopoiesis is frequently present, and there is a risk of progression to a myeloid malignancy. (msdmanuals.com)
Mobilization8
- This pharmacologically induced egress of HSCs into peripheral blood, called mobilization, is utilized as the preferred strategy for generating HSCs for transplantation. (bdbiosciences.com)
- Quantitating the CD34+ cell population can also be useful during mobilization as well as for determining the optimal timing of apheresis sessions to make sure that enough CD34+ cells have been harvested. (bdbiosciences.com)
- The patients were evaluated based on PBSC mobilization and collection parameters, including overall collection results, CD34 + cell levels in peripheral blood, leukapheresis (LP) delays, overall number of LP sessions, and the rate of rescue mobilization with plerixafor. (biomedcentral.com)
- However, during stem cell mobilization and -collection, no study-specific therapeutic intervention was performed. (biomedcentral.com)
- PBSC mobilization should be performed after induction therapy to ensure collection of a sufficient number of cells. (biomedcentral.com)
- 1989). Hematopoietic stem cells could be harvested easier from peripheral blood after mobilization with G-CSF (Sheridan et al. (revistadehematologia.org.mx)
- Positive data from the dose-escalation stage of the study, which was recently presented at the 2014 ASH (American Society of Hematology) Conference, has shown substantial mobilization of AML cancer cells from the bone marrow to the peripheral blood and robust apoptosis of these cells, as well as an excellent safety and tolerability profile. (technologynetworks.com)
- The stem cell mobilization result was poor. (cdc.gov)
High-dose4
- Treatment of therapy-related myeloid neoplasms with high-dose cytarabine/mitoxantrone followed by hematopoietic stem cell transplant. (uchicago.edu)
- Clinicopathologic features of late-onset veno-occlusive disease/sinusoidal obstruction syndrome after high dose intravenous busulfan and hematopoietic cell transplant. (uchicago.edu)
- Earlier high-dose therapy and autologous stem cell transplantation (HDT-ASCT) and elevated LDH at the time of allo-SCT resulted in inferior Sobetirome OS. (bio-cavagnou.info)
- Between February 1986 and March 1990, 56 patients with relapsed Hodgkin's disease treated with high-dose cyclophosphamide, carmustine, and etoposide (CBV) received an autologous peripheral stem cell transplantation (PSCT) rather than an autologous bone marrow transplantation (ABMT) because each patient had a marrow abnormality, either hypocellularity or tumor involvement. (shengsci.com)
Syndromes3
- Fanconi anemia is the most frequently reported of the rare inherited bone marrow failure syndromes (IBMFSs). (medscape.com)
- The bone marrow failure syndromes. (medscape.com)
- Pathophysiology of inherited bone marrow failure syndromes. (medscape.com)
Apheresis1
- A second apheresis or a bone marrow collection was considered, but neither was performed because the clinical condition of the donor worsened. (cdc.gov)
PBSCT3
- In order to assess the incidence and analyze reasons which cause prolongation of hospital stay in patients engrafted after peripheral blood stem cell transplantation (PBSCT), we performed this retrospective analysis. (nature.com)
- Enrichment of PBSCT by purification of CD34+stem cells fails to produce superior clinical benefits. (fliphtml5.com)
- In cases of unrelated HCT, PBSC transplantation (PBSCT) still comprises only a very small percentage, which reflects the fact that unrelated PBSCT did not come into use in Japan until 2010. (apbmt.org)
Morbidity and morta2
- 1 Improvements in transplantation techniques, including the wider use of cell selection, have contributed to a significant reduction in the morbidity and mortality associated with conventional transplantation. (bdbiosciences.com)
- Hopefully, following the recommendations made in the guidelines will reduce morbidity and mortality from opportunistic infections in hematopoietic stem cell transplant recipients. (cdc.gov)
Relapse2
- Relapse of primary disease (56%) and subsequent malignancies (25%) were leading causes of late death. (qxmd.com)
- National Cancer Institute's First International Workshop on the Biology, Prevention, and Treatment of Relapse after Allogeneic Hematopoietic Stem Cell Transplantation: summary and recommendations from the organizing committee. (uchicago.edu)
Lymphocytes8
- Most of the identifiable cells are lymphocytes or plasma cells. (medscape.com)
- 3 Autologous stem cell transplantation almost exclusively uses peripheral blood, while for allogeneic SCT, T-lymphocytes in the peripheral blood could pose some danger. (bdbiosciences.com)
- One of the earliest reports on the utility of the adoptive transfer of donor lymphocytes for control of residual/relapsed malignancy after allogeneic transplantation. (phacilitate.com)
- Another statement showed the preadipocyte- and endothelial cell-derived stromal-derived element-1 (CXCL12), mediated early infiltration of CD4+ T lymphocytes in obesity, which preceded the increase of macrophages in adipose cells of mice on HFD (101). (exposed-skin-care.net)
- In obese humans, adipocyte-secreted CCL20 may contribute to the deposition of Compact disc4+ helper and Compact disc8+ cytotoxic T lymphocytes within adipose tissues, possibly via connections with CCR6 which was upregulated on T cells in obese adipose tissues (100). (exposed-skin-care.net)
- Recent studies have shown that soluble factors elaborated by human T lymphocytes enhance erythroid burst formation by human peripheral blood null cells. (shengsci.com)
- CD44 percentage values in peripheral T-lymphocytes were significantly higher in patients than controls, as detected by flow cytometry. (who.int)
- Le pourcentage de CD44 dans les lymphocytes T périphériques était significativement plus élevé chez les patients que chez les témoins, comme détecté par la cytométrie en flux. (who.int)
Aplastic anemia4
- Candidates for HSCTs include pediatric cases where the patient has an inborn defect such as severe combined immunodeficiency or congenital neutropenia with defective stem cells, and also children or adults with aplastic anemia who have lost their stem cells after birth. (wikipedia.org)
- Aplastic anemia is a syndrome of bone marrow failure characterized by peripheral pancytopenia and marrow hypoplasia. (medscape.com)
- The clinical presentation of patients with aplastic anemia includes symptoms related to the decrease in bone marrow production of hematopoietic cells (see the image below). (medscape.com)
- Paul Ehrlich introduced the concept of aplastic anemia in 1888 when he studied the case of a pregnant woman who died of bone marrow failure. (medscape.com)
Immune3
- 1957). This pioneering work laid the foundation for the exploration of hematopoietic stem cells and their role in treating diseases of the blood and immune system. (revistadehematologia.org.mx)
- Transduction of CLL cells by CD40 ligand enhances an antigen-specific immune recognition by autologous T cells. (shengsci.com)
- The precise mechanism remains unclear, but in the majority of acquired cases, the mechanism involves an immune attack on the hematopoietic stem cell. (msdmanuals.com)
Biopsy1
- Bone marrow biopsy is performed in addition to aspiration to assess cellularity qualitatively and quantitatively. (medscape.com)
Indications2
- Leukocyte-reduced red blood cells are prepared using special filters and have special indications. (utmb.edu)
- Discuss major current indications for intestine transplantation. (optumhealtheducation.com)
Kidney transplantation1
- The aim of the academic journal is to provide a platform for researchers, scientists, physicians, and other health professionals to find latest research information in the areas of stem cell research, transplantations such as stem cell transplantation, transplantation immunology, kidney transplantation and its treatment. (slideshare.net)
Treatment10
- TheIntroduction later step is unique to splenic function since splenectomy results in similar accumulations of naïve B cells, reduction of memory B cells and Treatment of malignancies with allogeneic peripheral blood stem well-known susceptibilities to select infections [12]. (fliphtml5.com)
- WO 2016/135723 to the present inventors discloses mammalian bone marrow cells enriched with mitochondria for treatment of mitochondrial diseases. (justia.com)
- The research team is working to reduce treatment toxicity and improve patient outcomes using leading-edge research to advance hematopoietic stem cell transplant methods. (lovesorghum.com)
- After treatment, the bone marrow is replaced via a vein. (epnet.com)
- These cells are then replaced after treatment. (epnet.com)
- Moreover, for patients who have kidney failure, access to transplantation is reduced when funds are spent on other forms of treatment that are less cost-effective. (who.int)
- The trial aims to improve the response of AML patients to the second stage of AML treatment, termed consolidation therapy, by eliminating the minimal residual disease left in the bone marrow after the first stage of the standard treatment regimen, called induction therapy. (technologynetworks.com)
- Therefore, a central goal in clinical care of SDS patients is to identify incipient leukemic transformation and initiate pre-emptive treatment with allogeneic stem cell transplantation. (nature.com)
- Treatment usually involves immunosuppression with equine antithymocyte globulin and cyclosporine, or bone marrow transplantation. (msdmanuals.com)
- MM is considered relative paucity of CNS invasion by MM an incurable disease despite various meth- in comparison with other tumours, whether ods of treatment, including autologous bone solid or haematological, remain unknown, marrow transplantation [ 3 ]. (who.int)
Lymphomas4
- Pretargeted Radioimmunotherapy for B-cell Lymphomas. (fredhutch.org)
- However, there are several slow growing B-cell lymphomas that occur in this young age group. (dana-farber.org)
- There are also rare T-cell lymphomas that are more frequently seen in adults but occasionally occur in children. (dana-farber.org)
- Lymphoblastic leukemias/lymphomas are neoplasms of precursor T cells and B cells or lymphoblasts. (medscape.com)
Immature4
- CD34, a transmembrane phosphoglycoprotein, is present on immature hematopoietic precursor cells and all hematopoietic colony-forming cells in bone marrow and blood, including unipotent and pluripotent progenitor cells. (bdbiosciences.com)
- The stem cells of the spleen allow for full maturation of immature transitional B cells into naive B cells. (fliphtml5.com)
- Stem cells are immature cells that produce blood cells. (epnet.com)
- This condition arises from immature T cells in more than 80% of cases and immature B cells in the remainder of cases. (medscape.com)
Hematology2
- 8 The BD ® Stem Cell Enumeration Kit incorporates BD Trucount™ tubes to determine the absolute cell count, thereby eliminating variability associated with hematology-derived absolute counts. (bdbiosciences.com)
- Preclinical data (presented at the European Hematology Association Conference in June 2014) show that by inhibiting the CXCR4 receptor, BL-8040 enhances the effect of FLT3 inhibition in killing FLT3-mutated leukemic cells. (technologynetworks.com)