• Mesenchymal stem cells (MSCs) are multipotent cells found in multiple human adult tissues, including bone marrow, synovial tissues, and adipose tissues. (wikipedia.org)
  • Once these MSCs are ready for re-implantation, they are usually transferred with growth factors to allow for continued cell growth and engraftment to the damaged tissue. (wikipedia.org)
  • However, transplanting other than hematopoietic stem and progenitor cells is still limited to a few applications, and it mainly applies to mesenchymal stromal cells (MSCs) isolated from bone marrow. (hindawi.com)
  • But research progressed and different trials explore the clinical potential of human MSCs isolated from bone marrow but also from other tissues including adipose tissue. (hindawi.com)
  • Recently, MSCs isolated from bone marrow (bmMSCs) were shown to be a blend of distinct cells and MSCs isolated from different tissues show besides some common features also some significant differences. (hindawi.com)
  • We therefore briefly discuss differences found in subsets of human bmMSCs and in MSCs isolated from some other sources and touch upon how this could be utilized for cell-based therapies. (hindawi.com)
  • The MSCs have been described for the first time as colony forming fibroblasts (CFU-F), a rare population of cells residing in the bone marrow of guinea-pigs or mice [ 1 , 2 ]. (hindawi.com)
  • Human bmMSCs were described in the late nineties as well [ 6 ] and at the same time a breakthrough study investigated the expression of typical cell surface markers and the proliferation and differentiation properties of human MSCs in more detail [ 7 ]. (hindawi.com)
  • Overview of studies published regarding MSCs using the term "stem cell" or "stromal cell" in the last 20 years accessed by a web search in July 2015 (Google Scholar). (hindawi.com)
  • It seems that the term "stem cell" became more popular although the "stemness" was only shown in a more strict sense for MSCs involved in osteogenesis and bone repair. (hindawi.com)
  • When the biological properties of MSCs were explored in more detail, questions arose whether these cells met the criterion of a true stem cell [ 8 ]. (hindawi.com)
  • Nowadays, experts agree that MSCs may generate upon appropriate stimulation quite different mature cells including osteoblasts, chondrocytes, tenocytes, adipocytes, smooth muscle cells, and stromal cells of the bone marrow [ 9 ]. (hindawi.com)
  • Expansion of MSCs was shown to be limited to a few passages of in vitro culture and the cells underwent replicative senescence [ 11 ]. (hindawi.com)
  • Therefore, available in vitro protocols for expansion of MSCs do not yield true stem cells. (hindawi.com)
  • MSCs were also investigated for stem cell qualities in vivo. (hindawi.com)
  • In addition to their stem/progenitor properties, mesenchymal stromal cells (MSCs) possess broad immunoregulatory properties that are being investigated for potential clinical application in treating immune-based disorders. (pdffox.com)
  • Introduction Mesenchymal stromal cells (MSCs) are adult, fibroblast-like multipotent cells characterized by the ability to differentiate into tissues of mesodermal origin, such as adipocytes, chondroblasts, and osteoblasts (Friedenstein et al. (pdffox.com)
  • 1999). First identified and isolated from the bone marrow (BM), MSCs can now be expanded from a variety of other tissues including adipose tissue (AT), umbilical cord blood (UCB), skin, tendon, muscle, and dental pulp (Im et al. (pdffox.com)
  • MSCs can be isolated based on their ability to adhere to plastic culture dishes, and they are capable of significant expansion by consecutive in vitro passaging (Pittenger et al. (pdffox.com)
  • In response to this challenge, the International Society for Cellular Therapy formulated minimal criteria for defining MSCs in order to create a broader consensus for more uniform characterization of these cells (Dominici et al. (pdffox.com)
  • 2007). In addition to their stem/progenitor properties, MSCs have also been shown to possess broad immunoregulatory abilities and are capable of influencing both adaptive and innate immune responses. (pdffox.com)
  • This ability of MSCs to adopt a different phenotype in response to sensing an inflammatory environment is not captured in assays that are commonly used to characterize these cells, but it is crucial for understanding their therapeutic potential in immune-mediated disorders. (pdffox.com)
  • MSCs have the capacity of multiple differentiations and self-renewal and have been proven to be able to differentiate into a series of cell lineages, such as adipocytes, osteoblasts, chondroblasts, and hepatocyte-like cells (HLCs). (springer.com)
  • Therefore, MSCs may help resolve issues restricting the application of hepatocyte transplantation. (springer.com)
  • Human orofacial bone-derived mesenchymal stem cells (OMSCs) showed distinct differentiation traits from mesenchymal stem cells (MSCs) derived from long bones, mouse OMSCs have not been isolated due to technical difficulties, which in turn precludes using mouse models to study orofacial diseases. (ca.gov)
  • Activated T-lymphocytes impaired OMSCs via the Fas/Fas ligand pathway, as occur in long bone MSCs. (ca.gov)
  • Furthermore, we found that OMSCs are distinct from long bone MSCs with respect to regulating T-lymphocyte survival and proliferation. (ca.gov)
  • Mesenchymal stem cells (MSCs) support chondrogenic differentiation and are an attractive cell source for cartilage tissue engineering. (nature.com)
  • MSCs can be differentiated along different cell lineages of mesodermal origin including osteoblasts, chondrocytes, skeletal myocytes or visceral stromal cells 9 . (nature.com)
  • 12 Bang and colleagues reported the safety and feasibility of intravenous infusion of autologous mesenchymal stem cells (MSCs) with no reported adverse effects in five patients treated with intravenous MSCs. (bmj.com)
  • The HUCMSCs derived different donors have individual heterogeneity, which potentially lead to distinct therapeutic outcomes in mouse liver fibrosis, indicating we could make use of the donor-variation of MSCs to screen out guaranteed general indicators of MSCs for specific diseases in further stem cell therapy. (researchsquare.com)
  • Mesenchymal stem cells (MSCs) have been widely tested for treating a variety of refectory medical indications such as type 1 diabetes mellitus, systemic lupus erythematosus, rheumatoid arthritis and Crohn's disease due to their multiple differentiation potentials and immunomodulation capability [1-5]. (researchsquare.com)
  • MSCs could be derived from a series of tissues including but not limited to umbilical cord, placenta, adipose tissue, bone marrow, gingiva, and dental pulp [5-12]. (researchsquare.com)
  • In spite of tissue origin, many other elements such as culture method and further modulations also influence the heterogeneity of MSCs, leading to differential gene expression profiles, growth phenotype, and differentiation potentials [15-17]. (researchsquare.com)
  • Over the past few years, MSCs researches have achieved some inspiring results and some of which moved up to clinic period from preclinical phases, resulting in the marketing approval of a few cell-based therapy products (CTPs) by different national regulatory authorities [18]. (researchsquare.com)
  • We established a Good Manufacturing Practice (GMP) grade cell facility to produce clinic-grade human umbilical cord derived MSCs (HUCMSCs) for treating premature ovarian failure (POF) and recurrent uterine adhesion [18, 20]. (researchsquare.com)
  • There is growing evidence that mesenchymal stem cells (MSCs) could change the fate of SCI victims by re-establishing spinal cord function. (anova-irm.com)
  • Recent research has shown that MSCs also support the re-establishment of blood supply to the damaged spinal cord by inducing angiogenesis. (anova-irm.com)
  • To learn more about stem cells, do watch this video in which Dr. Riordan discusses about mesenchymal stem cells (MSCs) harvested from fat tissue and the role they play in reducing inflammation, repairing tissue and modulating the immune system. (myradiary.com)
  • Mesenchymal stem cells (MSCs) are adult stem cells that can be isolated from most adult tissues, including bone marrow, adipose, liver, amniotic fluid, lung, skeletal muscle and kidney. (myradiary.com)
  • There are many studies involving autologous therapies and some allogenic therapies, based on the recovery of mobilized bone marrow cells, including mesenchymal stem cells (MSCs) and adipose derived stem cells that also include the stromal or adherent cell type that has an MSC phenotype. (biomedcentral.com)
  • This includes bone and cartilage repair, cell types into which MSCs readily differentiate, and immune conditions such as graft versus host disease and autoimmune conditions that utilize the MSC's immune suppressive properties. (biomedcentral.com)
  • The use of patient's own bone marrow aspirates, hematopoietic stem cells and MSCs, for heart muscle tissue repair can be puzzling because these cells do not normally contribute to the cardiac lineage types that are desired. (biomedcentral.com)
  • 6,7 Mesenchymal stem cells (MSCs) have also been isolated from other sources, such as bone marrow, 8 the placenta, 9 muscle, 10 or blood. (jcadonline.com)
  • Due to their immunomodulatory properties, mesenchymal stem cells (MSCs) have come into focus as a potential therapeutic concept. (biomedcentral.com)
  • The aim of this study was to investigate the influence of MSCs on the phenotype, cytokine profile, and functionality of naive and non-naive CD4 + T-cells from healthy donors (HD) and patients with autoimmune arthritis under Th17-cytokine polarizing conditions in an explorative way using a transwell system prohibiting any cell-cell-contact. (biomedcentral.com)
  • Magnetically isolated naive and non-naive CD4 + T-cells were stimulated under Th17-polarizing proinflammatory cytokine conditions in presence and absence of bone marrow derived mesenchymal stromal cells (MSCs). (biomedcentral.com)
  • In isolated naive CD4 + T-cells from HD and patients, MSCs suppressed the differentiation of naive towards an effector phenotype while memory and naive cells showed higher percentages in culture with MSCs. (biomedcentral.com)
  • In patients, MSCs significantly decreased the proportion of IL-9 and IL-17 producing effector T-cells. (biomedcentral.com)
  • The results of the study indicate significant immunomodulatory properties of MSCs, as under Th17-polarizing conditions MSCs are still able to control T-cell differentiation and proinflammatory cytokine production in both HD and patients with autoimmune arthritis. (biomedcentral.com)
  • Mesenchymal stem cells (MSCs) are multipotent adult stem (or stromal) cells with the capacity of self-renewal and differentiation potential towards several mesodermal linages such as osteogenic, chondrogenic and adipogenic differentiation (more citations) [ 1 ]. (biomedcentral.com)
  • A shift from Th1 to Th2 cells demonstrated by an increase in the levels of IL-4 has been observed upon treatment with MSCs [ 8 ]. (biomedcentral.com)
  • Evaluation of the clinical benefits of intralacrimal transplantation of allogeneic mesenchymal stem cells (MSCs) in dogs with mild-moderate and severe KCS was done. (drcremers.com)
  • Mesenchymal stem/stromal cells (MSCs) are increasingly used as an intravenously applied cellular therapeutic. (stemcellslab.net)
  • Later, Arnold Caplan's group described mesenchymal stem/stromal cells (MSCs) as multipotent mesenchymal cell populations which can differentiate into several tissue types, and demonstrated roles for MSCs in the regeneration of bone, cartilage or ligaments in animal and clinical studies [2-4]. (stemcellslab.net)
  • Pivotal studies by the group of Horwitz in children with osteogenesis imperfecta, an inherited enzyme deficiency of collagen synthesis by mesenchymal cells in bone, opened the field for intravenous use of MSCs. (stemcellslab.net)
  • Therefore, the authors concluded that transplantation of isolated healthy allogeneic MSCs might cure the disease. (stemcellslab.net)
  • This implies homing of transplanted MSCs to sites in bone marrow and/or bone. (stemcellslab.net)
  • In a second study [6], these authors showed that autologous, enzyme-deficient MSCs transduced with a copy of the intact gene resulted in normal collagen production in bone cavities. (stemcellslab.net)
  • These studies used various ways to label culture-expanded MSCs, and to track them in different tissues over time. (stemcellslab.net)
  • The tissue source of the MSCs was in most cases not decisive, and cells from various tissue sources were explored. (stemcellslab.net)
  • and signals from the injected cells were found early after administration of the MSCs at the highest frequencies in the lungs, followed by liver and spleen. (stemcellslab.net)
  • In this paper, we evaluated the clinical value and safety of the application of cultured allogenic MSCs from AT for acute and chronic skin wound healing in a canine model. (biomedcentral.com)
  • Adult mesenchymal stem cells (MSCs) have been widely used in regenerative medicine in both in vitro and in vivo preclinical research and clinical trials. (biomedcentral.com)
  • The overexpression of a single transcription factor in MSCs may promote transdifferentiation into a specific cell lineage, which could then be used for the treatment of some diseases. (biomedcentral.com)
  • Mesenchymal stromal cells (MSCs) have shown benefit in other inflammatory diseases. (unav.edu)
  • Objectives: To evaluate the safety and feasibility of endobronchial administration of bone marrow autologous MSCs (BM-MSC) in patients with mild-to-moderate IPF. (unav.edu)
  • Methods: A phase I multicentre clinical trial (ClinicalTrials.gov NCT01919827) with a single endobronchial administration of autologous adult BM-MSCs in patients diagnosed with mild-to-moderate IPF. (unav.edu)
  • There is compelling evidence that mesenchymal stem cells (MSCs) can be utilized as delivery vehicles for cancer therapeutics. (sscb-stembiotech.com)
  • During the last decade, bone marrow MSCs have been used as delivery vehicles for the local production of therapeutic proteins in multiple tumor types, taking advantage of their innate tropism to the tumor site and their low immunogenicity. (sscb-stembiotech.com)
  • Fetal MSCs derived from amniotic fluid, amniotic membrane, umbilical cord matrix (Wharton's jelly) and umbilical cord blood are more advantageous than adult MSCs, as they can be isolated noninvasively in large numbers without the ethical reservations associated with embryo research. (sscb-stembiotech.com)
  • These dental stem cells are considered mesenchymal stem cells (MSCs) and possess different levels of capacities to become specific tissue forming cells. (bvsalud.org)
  • Use of a chronic model of articular cartilage and meniscal injury for the assessment of long-term effects after autologous mesenchymal stromal cell treatment in Steep. (sciendo.com)
  • Human mesenchymal stromal cell transplantation modulates neuroinflammatory milieu in a mouse model of amyotrophic lateral sclerosis. (jamanetwork.com)
  • Effects of hematopoietic stem cell adhesion on marrow stromal cell cytokine p. (rochester.edu)
  • Both in animal models and humans, it has been shown that cell therapy can induce therapeutic angiogenesis, making mesenchymal stromal cell-based therapy one of the most promising therapeutic alternatives. (unav.edu)
  • BACKGROUND: In vertebrates, hematopoietic stem and progenitor cells (HSPCs) emerge from hemogenic endothelium in the floor of the dorsal aorta and subsequently migrate to secondary niches where they expand and differentiate into committed lineages. (bvsalud.org)
  • At the same time, by asymmetric cell division or after specific activation, stem cells must be able to generate more mature progenitor cells or differentiated effector cells (Figure 1 ). (hindawi.com)
  • They display differentiation capacities and therefore qualify as multipotent progenitor cells (Figure 1 ). (hindawi.com)
  • gene transfer, hematopoietic stem cells, lentiviral vectors, mesenchymal stem/progenitor cells, bone marrow transplantation, hematopoiesis Introduction HIV-based lentiviral vectors (LV) were proven to be capable of transducing a broad spectrum of nondividing cells in multiple mammalian species cIAP1 Ligand-Linker Conjugates 14 [1]. (eyesoftheelephants.com)
  • In addition cIAP1 Ligand-Linker Conjugates 14 to HSC, bone marrow contains mesenchymal stem/progenitor cells (MSC), which can differentiate into mature cells of multiple mesenchymal tissues cIAP1 Ligand-Linker Conjugates 14 including fat, bone, and cartilage. (eyesoftheelephants.com)
  • Human endothelial progenitor cells (hEPCs) are adult stem cells, located in the bone marrow and peripheral blood. (intechopen.com)
  • Different phenotypes and subtypes of endothelial progenitor cells (EPCs), such as early and late EPCs, have been described according to their functionality. (intechopen.com)
  • At first, the mesenchymal stem cell was thought to be the primary component of this undifferentiated cell type, however it is now evident that within the adipose extracellular matrix are also adipocytic precursors (known as progenitor cells) adherent to adipocytes, and in close approximation to a variety of additional undifferentiated multipotent and pluripotent cells, including pericytes and endothelial cells, all thought to play important roles in mesenchymal-stromal derived tissue regeneration. (journalofprolotherapy.com)
  • Intradermal adipocyte progenitor cells are activated toward the end of the telogen phase to proliferate and differentiate into mature adipocytes. (jcadonline.com)
  • In preclinical and clinical studies, progenitor cell therapy (cord blood and mesenchymal stem cells) has shown promise in reversing the underlying pathology of SNHL, the loss of cochlear sensory hair cells. (intechopen.com)
  • Progenitor cell therapy may also allow functional reorganization of the auditory pathways including primary auditory cortex (Heschl's gyrus). (intechopen.com)
  • We will present a summary of the effect of hearing loss on auditory development, existing preclinical and clinical data on progenitor cell therapy, and its potential role in the (re)habilitation of non-genetic SNHL. (intechopen.com)
  • Most of the adult bone marrow consists of blood cells in various stages of differentiation. (wikipedia.org)
  • The tissue-specific differentiation potential of MEECs was analyzed with air-liquid interface (ALI) 3D culture, hematoxylin and eosin (H&E) staining, Masson's trichrome and DAB staining, immunofluorescence assay. (biomedcentral.com)
  • Overview on self-renewal or differentiation of stem cells in their respective stem cell niche. (hindawi.com)
  • We isolated a new population of stem cells from human orofacial tissue gingiva, a tissue source easily accessible from the oral cavity, namely GMSC, which exhibited clonogenicity, self-renewal, and multipotent differentiation capacities. (ca.gov)
  • Ghasemi-Mobarakeh L, Prabhakaran MP, Tian L, Shamirzaei-Jeshvaghani E, Dehghani L, Ramakrishna S. Structural properties of scaffolds: Crucial parameters towards stem cells differentiation. (wjgnet.com)
  • Scaffolds play an important role in tissue engineering as a substrate that can mimic the native extracellular matrix and the properties of scaffolds have been shown to affect the cell behavior such as the cell attachment, proliferation and differentiation. (wjgnet.com)
  • Here we document the effects of specified PEMF parameters over mesenchymal stem cells (MSC) chondrogenic differentiation. (nature.com)
  • Autologous chondrocytes implantation and osteochondral autograft transplantation are limited by scarce cartilage production, low proliferative capacity of chondrocytes, chondrocyte de-differentiation and complications due to donor site morbidity 5 . (nature.com)
  • 2017). MMP-2 and MMP-14 Silencing Inhibits VEGFR2 Cleavage and Induces the Differentiation of Porcine Adipose-Derived Mesenchymal Stem Cells to Endothelial Cells. (sciendo.com)
  • In the presence of TGF-β, IL-9 may induce differentiation of naive CD4 + T-cells towards Th17 cells, while IL-9 also affects thymus-derived natural Tregs (nTregs) and enhances their suppressive function in vitro [ 26 ]. (biomedcentral.com)
  • these cells are able to secrete soluble factors that stimulate the migration, mitosis, and differentiation of local stem cells. (biomedcentral.com)
  • In clinical practice, these involve the life-long immunosuppression of the organ transplantation patients, the creation of the supporting environment for engineered tissues in the mended organ, the unsolved issues of cell survival and differentiation of the cell-based therapy, and the selection and development of vectors for gene therapy. (biomedcentral.com)
  • Moreover, proliferating cell nuclear antigen (PCNA) and CD31 showed co-localization with α-SMA, suggesting the differentiation of hBMSCs into epithelial cells and myofibroblasts/fibroblasts. (ijbs.com)
  • In order to eliminate the interference from the transplanted cells themselves, fetal stem cells were used for transplantation because the proliferation and differentiation potentials of fetal stem cells are superior to the adult ones ( 8 ). (ijbs.com)
  • The effect of gmfg on YAP sublocalization was assessed in vitro by utilizing HUVEC cell line. (bvsalud.org)
  • Although liver failure can be treated via hepatocyte transplantation, it also faces multiple problems comprising the shortage of high-quality hepatocytes sources, rejection of allogeneic transplants, difficulty to expand, and losing hepatic characteristics in vitro [ 7 , 8 ]. (springer.com)
  • Kondziolka and colleagues used N-Tera 2 cells derived from a lung metastasis of a human testicular germ cell tumour that when treated with retinoic acid generate postmitotic neurons that maintain a fetal neuronal phenotype indefinitely in vitro (LBS neurons). (bmj.com)
  • HADSCs were induced to confirm that they can express the characteristics of endothelial cells (ECs) in vitro. (molvis.org)
  • Therefore, in this study, we assessed the ability of human adipose mesenchymal stem cells (hADSCs) to express the characteristics of ECs after induction in vitro to evaluate the theoretical feasibility of maintaining or restoring the function of ECs after intraocular application. (molvis.org)
  • In 2011, researchers evaluated the safety and effectiveness of intracardiac injection of autologous mesenchymal stem cells cultured in vitro in patients with stable coronary artery disease and refractory angina. (medicaltrend.org)
  • Epidermal stem cells - localization of stem cells, epidermal stem cell markers, epidermal stem cells in vitro and in vivo, application of epidermal stem cells in medicine. (edu.pl)
  • In vitro cultures of isolated skin cells - 2D and 3D cultures. (edu.pl)
  • Following in vitro exposure to CTX, hBMSCs showed decreased cell growth in a dose- and time-dependent manner, accompanied by increased expressions of collagen-I/III, and CD31. (ijbs.com)
  • Cryopreserved allogeneic mesenchymal stem cells enhance wound repair in full thickness skin wound model and cattle clinical teat injuries. (sciendo.com)
  • Since they are derived from the mesoderm, they have been shown to differentiate into bone, cartilage, muscle, and adipose tissue. (wikipedia.org)
  • As a result, many researchers have focused on adult stem cells, or stem cells isolated from adult humans that can be transplanted into damaged tissue. (wikipedia.org)
  • At some point, a signal is introduced (either in culture or after transplant to the damaged tissue) for the cells to differentiate into the end tissue Until recently, the use of cultured mesenchymal stem cells to regenerate cartilage has been primarily in research with animal models. (wikipedia.org)
  • Low-power view of hematoxylin-eosin-stained bone marrow showing hypocellularity, with increased adipose tissue and decreased hematopoietic cells in the marrow space. (medscape.com)
  • Stem cells have attracted much interest in tissue engineering as a cell source due to their ability to proliferate in an undifferentiated state for prolonged time and capability of differentiating to different cell types after induction. (wjgnet.com)
  • Thus, it has been shown that early EPCs release cytokines that promote tissue regeneration and neovasculogenesis, whereas late EPC and endothelial colony forming cells (ECFCs) contribute to the formation of blood vessels and stimulate tube formation. (intechopen.com)
  • 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)
  • However, its role in aging-related adipose tissue CD4+ T cell activation remains to be investigated. (exposed-skin-care.net)
  • CD8+ T Cell Activation Compared to CD4+ T cells, CD8+ T cells show a greater increase in adipose tissue in obesity and in aging (31, 43, 106). (exposed-skin-care.net)
  • Similar to CD4+ T cells, CD8+ T cells exhibit effector memory or effector phenotypes expressing elevated levels of IFN- in obese adipose tissue (31, 44). (exposed-skin-care.net)
  • The mechanism for CD8+ T cell activation in adipose tissue is not fully understood. (exposed-skin-care.net)
  • showed that adipose tissue from obese mice induced proliferation of splenic CD8+ T cells, indicating a CD8+ T cell-activating environment in obese adipose tissue (31). (exposed-skin-care.net)
  • Indeed, CD8+ T cells from mouse adipose tissue respond to cytokines and become activated and proliferate under stimulation of IL-12 and IL-18, which are mainly produced by APCs and are elevated in obese adipose tissue (44). (exposed-skin-care.net)
  • and hence being tested in four main areas: tissue regeneration for cartilage, bone, muscle, tendon and neuronal cells for treatment of immune diseases such as RA, MS, etc. (myradiary.com)
  • Equine mesenchymal stem cells from bonemarrow, adipose tissue and umbilical cord:immunophenotypic characterization anddifferentiation potential. (sciendo.com)
  • Adipose Tissue- and Bone Marrow-Derived Mesenchymal Stem Cells from Sheep: Culture Characteristics. (sciendo.com)
  • This kind of stem cell only needs to be implanted once, and it can be completely integrated into the heart tissue and grow with it. (medicaltrend.org)
  • One explanation for deficient repair is when undifferentiated adult stem repair cells are inadequate in number or cannot be stimulated within the damaged tissue site. (journalofprolotherapy.com)
  • With improved understanding of tissue healing and regeneration, stem cell Prolotherapy is gaining significant clinical importance and potential. (journalofprolotherapy.com)
  • These early trials are showing roles for stem cells both in replacing damaged tissue as well as in providing extracellular factors that can promote endogenous cellular salvage and replenishment. (biomedcentral.com)
  • Adipose tissue is a loose connective tissue composed of cells supported by an intracellular matrix as well as by vascular, lymphatic, and neural networks. (jcadonline.com)
  • IL-9 and Th9 cells are overexpressed in synovial tissue while proportion of Th9 cells are increased in peripheral blood from RA patients [ 28 ]. (biomedcentral.com)
  • The only risk factor this patient had was that his father was a smoker and he had received autologous adipose tissue-derived stem cell therapy for cervical herniated intervertebral disc three times intravenously over 3 months and finished one month before his ER visit. (drcremers.com)
  • Those are due to the unique characteristics of stem cells, such as immunological tolerance, migration, and tissue reparation. (bmrat.org)
  • Stem cells continue to play a role in repairing damaged tissue and replacing cells that are lost every day. (bmrat.org)
  • Banks of bone tissue: biological aspects, immunogenicity of transplants. (edu.pl)
  • During this process, leukocytes lose lineage-associated markers home and undergo homocytic aggregation, upregulate expression of stem cell antigens, and subsequently redifferentiate to give rise original tissue or, transdifferentiate into a different tissue altogether. (eurekaselect.com)
  • The robustness and efficacy of the retrodifferentiation process in generating unprecedented quantities of stem cells belonging to the three germ layers will enable organ and tissue reconstruction ex vivo, using bio-printing and various scaffold materials. (eurekaselect.com)
  • Epimorphic regeneration and retrodifferentiation both have the capacity to recreate and reconstruct tissue with precise positional integration of cells in such a way that will enable us to heal without scars and to understand how to maintain tissue integrity and architecture in the face of a hostile environment. (eurekaselect.com)
  • Proteomics is a powerful approach to study the whole set of proteins expressed in an organism, organ, tissue or cell resulting in valuable information on physiological or pathological state of a biological system. (oaji.net)
  • The aim of this study is to evaluate the feasibility, safety, and efficacy of cell therapy based on mesenchymal stromal cells derived from adipose tissue intramuscular administration to patients with type 2 diabetes mellitus with critical limb ischemia and without possibility of revascularization. (unav.edu)
  • The key elements of tissue engineering are stem cells, morphogen, and a scaffold of extracellular matrix. (bvsalud.org)
  • Subsequent regenerative dental procedures include the development of guided tissue or bone regeneration (GTR, GBR) procedures and distraction osteogenesis 2 the application of platelet rich plasma (PRP) for bone augmentation 17 . (bvsalud.org)
  • Postnatal stem cells have been sourced from umbilical cord blood, umbilical cord, bone marrow, peripheral blood, body fat, and almost all body tissues, including the pulp tissue of teeth 8 . (bvsalud.org)
  • Low power, H and E showing a hypocellular bone marrow with increased adipose tissue and decreased hematopoietic cells in the marrow space. (medscape.com)
  • To compare the heterogeneities of human umbilical cord mesenchymal stem cells (HUCMSCs) derived from different donors and test their therapeutic variations in mouse liver fibrosis model. (researchsquare.com)
  • Comparison of human mesenchymal stromal cells from four neonatal tissues: Amniotic membrane, chorionic membrane, placental decidua and umbilical cord. (sciendo.com)
  • Salvador, a five-year-old Portuguese boy who was diagnosed with autism spectrum disorder, recently underwent treatment using stem cells from his own umbilical cord blood with the aim of improving his condition. (sscb-stembiotech.com)
  • The procedure was carried out in August 2022, at Duke University Hospital, in the United States of America (USA), within the scope of the Expanded Access Protocol (EAP) led by Prof. Joanne Kurtzberg, internationally renowned pioneer in the use of umbilical cord blood. (sscb-stembiotech.com)
  • Stem cell-based therapy has emerged as a therapeutic option with unsolved issues for IUA patients in the past few years. (biomedcentral.com)
  • Primary endometrial epithelial cells for cell therapy are largely hampered with the extremely limited proliferation capacity of uterine epithelial cells. (biomedcentral.com)
  • Among all, cell transplantation therapy is considered the most favourable treatment strategy for femoral head necrosis. (ijpsonline.com)
  • The main objective of this communication is to study the treatment of femoral head necrosis with cell replacement therapy and also its effects by focusing on the disease stages. (ijpsonline.com)
  • Bone marrow stem cells from adults have been viewed as the ideal target for gene- and cell-based therapy of genetic diseases, selected malignant diseases, and AIDS. (eyesoftheelephants.com)
  • Cell-based therapy using systemic infusion of GMSC in experimental colitis significantly ameliorated both clinical and histopathological severity of the colonic inflammation, restored the injured gastrointestinal mucosal tissues, reversed diarrhea and weight loss, and suppressed the overall disease activity in mice. (ca.gov)
  • The specific medications administered depend on the choice of therapy and whether it is supportive care only, immunosuppressive therapy, or hematopoietic cell transplantation. (medscape.com)
  • This chapter provides an overview of the key role of hEPC in promoting angiogenesis and their potential use for cell therapy. (intechopen.com)
  • The present invention relates to stem cells enriched with functional mitochondria, and therapeutic methods utilizing such cells to diminish the debilitating effects of various conditions, including aging and age-related diseases as well as the debilitating effects of anti-cancer therapy treatments. (justia.com)
  • Preclinical studies suggest that cell therapy may be safe and effective in improving functional outcomes. (bmj.com)
  • Several recent clinical trials have reported safety and some improvement in outcomes following cell therapy administration in ischaemic stroke, which are reviewed. (bmj.com)
  • Cell therapy may provide a promising new treatment for stroke reducing stroke-related disability. (bmj.com)
  • Further investigation is needed to determine specific effects of cell therapy and to optimise cell delivery methods, cell dosing, type of cells used, timing of delivery, infarct size and location of infarct that are likely to benefit from cell therapy. (bmj.com)
  • Cell therapy is one approach to enhancing recovery after stroke. (bmj.com)
  • 9 Clinical trials of cell therapy completed in the 2000s mostly treating small cohorts of patients with chronic stroke demonstrated adequate safety and a suggestion of efficacy with the use of cell therapy. (bmj.com)
  • 13 These early clinical trials mostly focused on chronic subcortical strokes, but more recent trials are now investigating cell therapy for treatment of both cortical and subcortical infarcts. (bmj.com)
  • The combination of Stem Cell Therapy with neuromuscular feedback training with HAL may advance success rates in patients with Spinal Cord Injury. (anova-irm.com)
  • Can Stem Cell Therapy be a Viable Rheumatoid Arthritis Treatment? (myradiary.com)
  • Indirectly, it also leads me to think about whether stem cell therapy can be a viable alternative treatment for Rheumatoid Arthritis at all. (myradiary.com)
  • Stem cell-based therapy aims to regenerate damaged myocardium, which is an emerging mode of treatment [3]. (medicaltrend.org)
  • Since then, a large number of clinical trials have tested the feasibility and effectiveness of mesenchymal stem cell therapy. (medicaltrend.org)
  • Five RRNB patients were enrolled: 4 with relapse (3 after autologous SCT) and 1 with induction therapy failure. (lu.se)
  • Sadan O, Melamed E, Offen D. Bone-marrow-derived mesenchymal stem cell therapy for neurodegenerative diseases. (jamanetwork.com)
  • Mesenchymal stem cells induced to secrete neurotrophic factors attenuate quinolinic acid toxicity: a potential therapy for Huntington's disease. (jamanetwork.com)
  • Sadan O, Shemesh N, Cohen Y, Melamed E, Offen D. Adult neurotrophic factor-secreting stem cells: a potential novel therapy for neurodegenerative diseases. (jamanetwork.com)
  • 2. These cases occurred in Korea likely in 2012 or 2013 when stem cell therapy was in its infancy for the treatments this family received. (drcremers.com)
  • 3. Also: Authors write, "The suspicion of IV stem cell therapy as the cause of pulmonary embolism became more solidified when we came to know that his parents had taken the same therapy for treatment of knee osteoarthritis five times. (drcremers.com)
  • For a long time, stem cells have been utilized to renew the immune system for radiation or chemo- therapy treated patients. (bmrat.org)
  • In the European Union, the use of these treatments has been possible because cell therapy products have been considered medicinal products since 2003, according to legislation through Directive 2003/63/EC [ 7 ]. (biomedcentral.com)
  • Also, the multidisciplinary coordination exercise needed to develop this clinical trial protocol will undoubtfully be useful to conduct academic clinical trials in the field of cell therapy in the near future. (unav.edu)
  • It includes the possible stem cell therapy mechanisms involved and outcomes recorded so far, the limitations of using these regenerative medicines, and the progressive improvement in stem cell therapy by adopting approaches like PiggyBac, Sleeping Beauty, and the Sendai virus. (biomedcentral.com)
  • Collectively, although scientists are increasingly aware of mitochondria's dynamic and transferable capabilities of mitochondria, the unclear mechanism and effectiveness of mitochondrial transfer/transplantation therapy limit its widespread application in diseases. (biomedcentral.com)
  • As genetic aberrations are the main causes of all forms of hereditary anemia, the optimal approach involves repairing the defective gene, possibly through the transplantation of normal hematopoietic stem cells (HSCs) from a normal matching donor or through gene therapy approaches (either in vivo or ex vivo) to correct the patient's HSCs. (sscb-stembiotech.com)
  • To clearly illustrate the importance of cell and gene therapy in hereditary anemia, this paper provides a review of the genetic aberration, epidemiology, clinical features, current management, and cell and gene therapy endeavors related to SCD, thalassemia, Fanconi anemia, and G6PDD. (sscb-stembiotech.com)
  • Moreover, we expound the future research direction of HSC derivation from induced pluripotent stem cells (iPSCs), strategies to edit HSCs, gene therapy risk mitigation, and their clinical perspectives. (sscb-stembiotech.com)
  • Stem cell therapy provides hope for many patients, but should be tempered with the realisation that the scientific and medical communities are still to fully unravel the complexities of stem cell biology, and to provide satisfactory data that support the rational, evidence-based application of these cells from a therapeutic perspective. (sscb-stembiotech.com)
  • Many forms of stem cell therapy exist, including the use of neural, haematopoietic and mesenchymal stem cells. (sscb-stembiotech.com)
  • Because of their multi-potent capabilities, mesenchymal stem cell (MSC) lineages have been used successfully in animal models to regenerate articular cartilage and in human models to regenerate bone. (wikipedia.org)
  • Recent research demonstrates that articular cartilage may be able to be repaired via the percutaneous introduction of mesenchymal stem cells (MSC's). (wikipedia.org)
  • This study proved that the colony-forming units of bone marrow-derived stem cells were able to form cartilage once they were transplanted into a diffusion chamber. (wikipedia.org)
  • Most of these cells are CD34+ heme progenitors (destined to differentiate into blood components), while very few are actually MSC's capable of differentiating into bone, cartilage, or muscle. (wikipedia.org)
  • Of note, this may be one of the reasons that commercially available centrifuge systems that concentrate marrow nucleated cells have not shown as much promise in animal research for cartilage repair as have approaches where MSC's are expanded in culture to greater numbers. (wikipedia.org)
  • The knee microfracture surgery technique relies on the release of these cells into a cartilage lesion to initiate fibrocartilage repair in osteochondral defects. (wikipedia.org)
  • As the number of MSC's that can be isolated from bone marrow is fairly limited, most research in cartilage regeneration has focused on the use of culture-expanded cells. (wikipedia.org)
  • These cells can be differentiated into mature endothelial cells, which are involved in processes of angiogenesis and vessel regeneration. (intechopen.com)
  • b) Participation of satellite cell in muscle regeneration. (edu.pl)
  • During limb epimorphic regeneration: committed mesenchymal cells at the stump site dedifferentiate, forming a cluster of heterogeneous population of stem cells, known as the blastema. (eurekaselect.com)
  • Therefore, this study evaluated neuroprotection and regeneration after neonatal peripheral nerve coaptation with fibrin sealant. (hindawi.com)
  • Overall, the present data suggest that acute repair of neonatal peripheral nerves with fibrin sealant results in neuroprotection and regeneration of motor and sensory axons. (hindawi.com)
  • There are limited numbers of publications about ES cells in pulp regeneration, due to the restricted policies regarding ES cell research over the past few years. (bvsalud.org)
  • To determine the safety and efficacy of intramyocardial autologous blood stem cell injection for cardiomyopathy. (tci-thaijo.org)
  • Ruengsakulrach P, Visudharom K, Chaothawee L, Belkin M. Safety and Efficacy of Intramyocardial Implantation of Peripheral Blood Stem Cell for Cardiomyopathy. (tci-thaijo.org)
  • This study demonstrated clinical and experimental evidences supporting a potential efficacy and safety of utilizing autologous PDL cells in the treatment of human periodontitis. (ca.gov)
  • We evaluated the feasibility and efficacy of using high-dose iodine-131-metaiodobenzylguanidine ((131)I-MIBG) followed by reduced-intensity conditioning (RIC) and transplantation of T cell-depleted haploidentical peripheral blood stem cells (designated haplo-SCT) to treat relapsing/refractory neuroblastoma (RRNB). (lu.se)
  • The ease by which various stem cell types can be generated from human peripheral blood has allowed the design of various kits to guarantee the specificity, sterility and efficacy of stem cells production for various clinical and research applications. (eurekaselect.com)
  • Following intravenous administration of a first-generation LV into adult mice, we found that bone marrow exhibited the highest levels of transgene among nine organs examined, with more than 10% green fluorescent protein-positive (GFP+) cells detected in peripheral blood leukocytes (PBL) in these mice [9]. (eyesoftheelephants.com)
  • Intravenous mesenchymal stem cells improve survival and motor function in experimental amyotrophic lateral sclerosis. (jamanetwork.com)
  • 1. This article raises concerns about intravenous injections of stem cells. (drcremers.com)
  • While most stem cell injection protocols for dry eyes from meibomian gland dysfunction and lacrimal gland inflammation would not include intravenous injections, it is important to know all potential risks. (drcremers.com)
  • There is 1 report of a family of 3 who had signs & 1 had symptoms (42 yo male with chest pain) of a pulmonary emboli after intravenous stem cell injection. (drcremers.com)
  • Treatment for this condition remains difficult and largely ineffective, because the growth of cells in the wound is inhibited ( 2 ) and chemotherapy usually leads to myelosuppression, the latter of which further compromises the migration of multipotent cells from the bone marrow ( 3 ). (ijbs.com)
  • The aims of this article are to review the current knowledge regarding therapeutic mechanisms of mesenchymal stem cells in acute liver failure, to discuss recent advancements in preclinical and clinical studies in the treatment of mesenchymal stem cells, and to summarize the methodological improvement of mesenchymal stem cell transplantation in treating liver failure. (springer.com)
  • The present invention provides stem cells enriched with healthy functional mitochondria, and therapeutic methods utilizing such cells for the alleviation of debilitating conditions, including aging, and age-related diseases as well as the debilitating effects of anti-cancer therapies in subjects in need thereof. (justia.com)
  • 1, 2 Recently, Prolotherapists have begun to utilize the potential of autologous adipose (fat)-derived stem/stromal cells (AD-SC) within non-manipulated fat graft scaffolding, combined with high-density PRP concentrates (HD-PRP) to provide a potent biological therapeutic combination. (journalofprolotherapy.com)
  • Recently, stem cells are being engineered to carry therapeutic reagents to target tumor sites. (bmrat.org)
  • In order to find more promising treatments to stimulate renal repair, stem cell-based technology has been proposed as a potentially therapeutic option. (biomedcentral.com)
  • So as a new therapeutic approach, stem cells are under research with a focus on reducing the burden of several kidney diseases. (biomedcentral.com)
  • In addition, we also discuss the existing methods of artificial mitochondrial transfer/transplantation (AMT/T) and their therapeutic effects on diseases to explore the potential applications of mitochondrial transfer and transplantation in the treatment of mitochondrial-related diseases, mitochondrial diseases, and cancer. (biomedcentral.com)
  • Morscheid S., Rey-Rico A., Schmitt G., Madry H., Cucchiarini M., Venkatesan J.K. Therapeutic Effects of rAAV-Mediated Concomittant Gene Transfer and Overexpression of TGF-β and IGF-I on the Chondrogenesis of Human Bone-Marrow-Derived Mesenchymal Stem Cells. (uniklinikum-saarland.de)
  • The only curative treatment for ALF is liver transplantation, but there are many restrictions on the application of liver transplantation because of financial considerations, a shortage of donor livers, and immunosuppression-related complications [ 3 ]. (springer.com)
  • MSC mediated bone formation involves in both donor and recipient cells, but only recipient cells contribute to marrow element formation. (ca.gov)
  • Nuclear transfer efficiency is enhanced by introduction of compatible cytoplasm or mitochondrial DNA (same species or similar to donor cell or nucleus). (justia.com)
  • Granulocyte-colony stimulating factor (G-CSF)-mobilized, T cell-depleted haploidentical paternal stem cells were infused on day 0 together with cultured donor mesenchymal stem cells. (lu.se)
  • Engraftment of donor-type MSC-derived osteoblasts was shown using bone specimens and microsatellite DNA marker analysis. (stemcellslab.net)
  • This way of making iPSCs from adult cells circumvents the need to destroy an embryo from living donor. (bmrat.org)
  • The possible donor-host rejection of human ES cells is another concern 3 . (bvsalud.org)
  • hEPCs have been used for cell-based therapies due to their capacity to contribute in the re-endothelialization of injured blood vessels and neovascularization in ischemic tissues. (intechopen.com)
  • There has been a rapid surge in clinical trials involving stem cell therapies over the last two to three years and those trials are establishing the clinical pathways for an emergent new medicine. (biomedcentral.com)
  • d) Experimental therapies of dysfunctional muscles involving the application of stem cells. (edu.pl)
  • I have expertise in novel therapies for acute myeloid leukemia, stem cell mobilization and homing, as well as stem cell transplantation. (rochester.edu)
  • Since the early 1970's, Researchers have been busy working on the further development of basic pancreatic trypsin inhibitor that later become the very model for the rapid development of protein NMR,stem cell therapies,molecular dynamics, regenerative medicine and also for experimental studies such as the world's first artificial pancreas in medical laboratories throughout the world. (stemcellthailand.org)
  • Literature review: This review summarizes current knowledge, barriers, and challenges in the clinical use of adult stem cells, scaffolds, and growth factors for the development and evaluation of regenerative endodontic therapies. (bvsalud.org)
  • This explains why researchers are now focusing attention on developing stem cell therapies using postnatal stem cells donated by the patients themselves or their close relatives. (bvsalud.org)
  • Bone marrow mononuclear cells (BMMNCs) consist of hemopoietic stem cells and mesenchymal stem cells together with progenitors of endothelial cells or somatic cells [ 1 , 2 ]. (biomedcentral.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)
  • IL-1 stimulates the proliferation of inflammatory cells and promotes angiogenesis through endothelial cell replication. (medscape.com)
  • bFGF is a chemotactic and mitogenic factor for fibroblasts and endothelial cells. (medscape.com)
  • Meanwhile, with a deeper understanding of hematopoiesis, higher efficiency of generating progenitors and precursors of blood cells from hPSCs is achieved. (bvsalud.org)
  • In collaboration with investigators in Taiwan, we implanted one type of autologous OMSCs (periodontal ligament progenitors, PDLPs) to treat an orofacial infectious bone defect disease periodontitis. (ca.gov)
  • Our bodies contain a pool of stem cells that have the ability to differentiate into any other cell type in the body. (bmrat.org)
  • Stem cells are widely defined by two main characteristics: the ability to self-renew (divide in a way that reproduces more identical stem cells) and to differentiate (to turn stem cells into specialized cells that form different organs and tissues). (bmrat.org)
  • A stem cell is commonly defined as a cell that has the ability to continuously divide and produce progeny cells that differentiate (develop) into various other types of cells or tissues. (bvsalud.org)
  • When germ-free cell cultures became a laboratory routine, hopes were high for using this novel technology for treatment of diseases or replacement of cells in patients suffering from injury, inflammation, or cancer or even refreshing cells in the elderly. (hindawi.com)
  • GMSC can function as an immunomodulatory and anti-inflammatory component of the immune system in vivo and is a promising cell source for cell-based treatment in experimental inflammatory diseases. (ca.gov)
  • The discrepancy in bone development between orofacial bones and long axial/appendicular bones give rises to specific diseases in the orofacial bone region, such as periodontitis, cherubism, and hyperparathyroid jaw tumor syndrome, which only affect the jaw bones. (ca.gov)
  • WO 2016/135723 to the present inventors discloses mammalian bone marrow cells enriched with mitochondria for treatment of mitochondrial diseases. (justia.com)
  • Cardiovascular disease includes various related diseases, which is a very large clinical concept, mainly including: ischemic heart disease (coronary heart disease/myocardial infarction), peripheral arterial disease, arrhythmia, hypertension, heart failure , Heart valve disease, cardiomyopathy, aortic disease and pulmonary embolism. (medicaltrend.org)
  • Sexual diseases, and organ transplantation [5]. (medicaltrend.org)
  • In clinical trials based on mesenchymal stem cells, research on the treatment of cardiovascular diseases accounted for a large proportion (14.8%) (Figure 1), and showed a very good prospect for treatment. (medicaltrend.org)
  • More research teams are accelerating the use of other types of adult stem cells, in particular neural stem cells for diseases where beneficial outcome could result from either in-lineage cell replacement or extracellular factors. (biomedcentral.com)
  • The self-renewal and proliferative nature of stem cells raised the hope to fight against various diseases. (biomedcentral.com)
  • 10 11 Using a similar stereotactic approach implanting cells into the basal ganglia, Savitz and colleagues transplanted LGE cells (fetal porcine striatum-derived cells, Genvec) in five patients. (bmj.com)
  • Bovine fetal mesenchymal stem cells exert antiproliferative efect against mastitis causing pathogen Staphylococcus aureus. (sciendo.com)
  • Herein we characterized human fetal bone marrow stromal cells (hBMSCs) during wound healing in mice treated with cyclophosphamide (CTX). (ijbs.com)
  • Therefore, fetal stem cells are suitable cells for clarifying the influences of CTX on cell functions. (ijbs.com)
  • In the 1970s, Friedenstein and colleagues [1] first reported that locally applied culture-expanded populations of bone marrow stroma-derived fibroblastic cells remained at their injection sites under the kidney capsule, where an ectopic hematopoiesis was initiated. (stemcellslab.net)
  • This study demonstrated safety and feasibility of stereotactic cell implantation, although there was no significant improvement in functional outcomes. (bmj.com)
  • British researchers have discovered that mesenchymal stem cells (MSC) can replace grafts that require repeated implantation in the past and can be used for repair surgery. (medicaltrend.org)
  • We also investigated associations between effects of G-CSF priming and killer-cell immunoglobulin-like receptor (KIR) types, since some types have been associated with improved implantation following G-CSF administration on the day of ET [ 1 ]. (biomedcentral.com)
  • The major areas of research that might have application in the development of regenerative endodontic techniques are (a) postnatal stem cells, (b) scaffold materials, (c) morphogen/growth factors, (d) implantation. (bvsalud.org)
  • These growth factors act on surrounding cells and stimulate chemotaxis of neutrophils, monocytes, and fibroblasts to the area of injury. (medscape.com)
  • Children who received transplants showed improved growth rates and started to synthesize intact bone. (stemcellslab.net)
  • Moreover, children who received transplants approached growth curves similar to the children transplanted with allogeneic complete bone marrow [6]. (stemcellslab.net)
  • Biological substitutes of skin - autologous transplants, allografts, cultures of autologous and allogeneic keratinocytes, living substitues of skin, complex substitutes of skin. (edu.pl)
  • The treatment of pancreatitis with pancreas islet cell transplants is a safe and natural treatment for early or late stage severe pancreatitis. (stemcellthailand.org)
  • Between May 2005 and February 2010, 126 consecutive patients underwent intramyocardial cell injection. (tci-thaijo.org)
  • We examined the clinical outcome of three autologous PDLP-treated patients in an effort to provide primary knowledge on the effectiveness of this treatment approach and preliminary clinical evidence for randomized controlled trial in the future. (ca.gov)
  • The clinical presentation of patients with aplastic anemia includes signs and symptoms related to the decrease in bone marrow production of hematopoietic cells. (medscape.com)
  • This study aimed to identify the density of mononuclear cells (MNCs) and CD34+ cells in the bone marrow of patients with three neurologic conditions. (biomedcentral.com)
  • Bone marrow aspiration was conducted from the patients' bilateral anterior iliac crest under general anesthesia in an operating theater. (biomedcentral.com)
  • The density of MNCs was 5.22 million cells per mL and 5.03% CD34+ cells in patients with three neurologic conditions. (biomedcentral.com)
  • The highest density of MNCs in each ml of bone marrow was found in patients with CP due to OD, whereas the percentage of CD34+ cells was the highest among patients with CP related to NI. (biomedcentral.com)
  • In this study, we aimed to identify the concentrations of mononuclear cells (MNCs) and CD34+ cells in the bone marrow of these patients and their correlation with treatment outcomes. (biomedcentral.com)
  • Bone marrow aspiration was conducted from the patients' bilateral anterior iliac crest under general anesthesia in an operating theater at Vinmec Times City International Hospital. (biomedcentral.com)
  • Twenty years ago, Lazarus conducted the first application study of mesenchymal stem cell injection in patients with hematological malignancies [4]. (medicaltrend.org)
  • After percutaneous coronary intervention, the patients were randomly divided into the intracoronary injection of bone marrow mesenchymal stem cells (34 cases) and normal saline group (35 cases). (medicaltrend.org)
  • Patients treated with mesenchymal stem cells have significantly enhanced left ventricular function and exercise capacity, as well as improved clinical symptoms and angina pectoris questionnaire assessment. (medicaltrend.org)
  • Another laboratory conducted a phase II trial in which a total of 60 patients with chronic ischemic heart failure received intramyocardial injection of mesenchymal stem cells or a placebo at a 2:1 ratio. (medicaltrend.org)
  • The importance of proinflammatory T-cells and their cytokine production in patients with autoimmune arthritis has been widely described. (biomedcentral.com)
  • Ninety eligible patients will be randomly assigned at a ratio 1:1:1 to one of the following: control group (n = 30), low-cell dose treatment group (n = 30), and high-cell dose treatment group (n = 30). (unav.edu)
  • In a first escalating-dose phase, three patients were included sequentially in three dose cohorts (10×106, 50×106 and 100×106 cells). (unav.edu)
  • Results: 21 bone marrow samples were obtained from 17 patients. (unav.edu)
  • There are five types of stem cells, and MSC's are multi-potent, meaning they are cells that have the ability to develop into more than one type of specialized cell. (wikipedia.org)
  • In animal models, delivery of several different types of stem cells reduce infarct size and improve functional outcomes. (bmj.com)
  • While numerous teams continue to refine and expand the role of bone marrow and cord blood stem cells for their vanguard uses in blood and immune disorders, many others are looking to expand the uses of the various types of stem cells found in bone marrow and cord blood, in particular mesenchymal stem cells, to uses beyond those that could be corrected by replacing cells in their own lineage. (biomedcentral.com)
  • It was also observed by others that a significant transgene signal was detected in the bone marrow (BM) by PCR analysis in adult mice of systemic administration of HIV-biased LV [10]. (eyesoftheelephants.com)
  • Systemic treatment with adipose-derived mesenchymal stem cells ameliorates clinical and pathological features in the amyotrophic lateral sclerosis murine model. (jamanetwork.com)
  • With sensorineural hearing loss (SNHL), the damaged hair cells of the organ of Corti within the cochlea interfere with typical hearing and, as a result, cause impaired language development. (intechopen.com)
  • Conditionally reprogrammed physiological endometrial epithelial cells provide a novel strategy in IUA clinics in a personalized or generalized manner and also serve as a physiological model to explore biology of endometrial epithelial cells and mechanisms of IUA. (biomedcentral.com)
  • The number of cells prior to injection was 46.1 ± 36.5 million cells. (tci-thaijo.org)
  • Combined coronary artery surgery and cell injection were performed in 33.8% of ICM cases. (tci-thaijo.org)
  • The potential of intra-articular injection of chondrogenic-induced bone marrow stem cells to retard the progression of osteoarthritis in a sheep model. (sciendo.com)
  • Intra-articular injection of expanded autologous bone marrow mesenchymal cells in moderate and severe knee osteoarthritis is safe: a phase I/II study. (sciendo.com)
  • A large amount of evidence from preclinical animal studies and clinical trials indicates that intracoronary injection of mesenchymal stem cells or mixed bone marrow stem cell populations may be a simple and effective method for the treatment of heart disease [6]. (medicaltrend.org)
  • This exiting study below from 2016 shows the benefit of a single injection of mesenchymal stem cells. (drcremers.com)
  • The only curative treatment for acute liver failure is liver transplantation, but there are many restrictions on the application of liver transplantation. (springer.com)
  • The long-term goal of this proposal is to develop stem cell-based treatment for major defects in the orofacial regions. (ca.gov)
  • After 3 months, compared with the control group, the cell movement speed in the infarct area of ​​the MSC treatment group increased significantly, and the heart function was improved [7]. (medicaltrend.org)
  • 24,25 Current well-established treatment modalities focus on reducing the androgenic effects on hair follicles (5a-reductase inhibitors), stimulating hair growth (minoxidil), or transferring androgen-independent hair to the affected scalp (hair transplantation). (jcadonline.com)
  • Stem cells are not only widely used for regenerative medicine, but are also considered as a useful tool for cancer treatment. (bmrat.org)
  • Cancer vaccines based on the knowledge of cancer stem cells have been studied and applied for cancer treatment. (bmrat.org)
  • ASC treatment upregulated granulocyte-macrophage colony stimulating factor (GM-CSF) at the gene level, which may contribute to the recruitment of cells that participate in skin repair to the site of injury. (biomedcentral.com)
  • Similarly, it opens a new path for the treatment and repair of damaged renal cells. (biomedcentral.com)
  • A stem cell transplant is a one-time treatment that can cure Sickle Cell Anemia or Thalassemia. (sscb-stembiotech.com)
  • Mouse endometrial epithelial cells (MEECs) were isolated from C57BL female mice, and long-term cultures of MEECs were established and maintained with conditional reprogramming (CR) method. (biomedcentral.com)
  • Repair and mechanisms of MEECs transplantation in IUA mice were measured with qRT-PCR, Masson's trichrome, and DAB staining. (biomedcentral.com)
  • Most importantly, allogeneic transplantation of CR-MEECs successfully repaired the injured endometrium and significantly improved the pregnancy rate of IUA mice. (biomedcentral.com)
  • Recently, we exhibited detectable levels of transgene (up to 3.9%) in PBL of mice 4 months after secondary bone marrow transplantation (BMT) of HSC transduced by delivery of LV in newborn pups [11]. (eyesoftheelephants.com)
  • Indeed, the principal adipocytes isolated from obese mice could induce antigen-specific Compact disc4+ T cell activation (58). (exposed-skin-care.net)
  • Adult stem cells were firstly isolated from bone marrow in mice (Spangrude, Heimfeld, and Weissman, 1988) and later in humans. (bmrat.org)
  • According to data reported by the National Institutes of Health (clinicaltrial.gov), as of December 2020, 1,212 clinical trials based on mesenchymal stem cells have been completed or are still in progress. (medicaltrend.org)
  • In recent years, clinical trials with stem cells have taken the emerging field in many new directions. (biomedcentral.com)
  • The rapid advance of stem cell clinical trials for a broad spectrum of conditions warrants an update of the review by Trounson (2009) [ 1 ]. (biomedcentral.com)
  • We have chosen to concentrate on the emerging therapeutics that broadly involves a wide range of cell types in clinical trials registered on the National Institutes of Health's clinical trials web site. (biomedcentral.com)
  • Despite this low number of MSC's, isolated bone marrow nucleated cells implanted into degenerated human peripheral joints have shown some promise for joint repair. (wikipedia.org)
  • We designed a study to find theoretical evidence for the induction, movement, fusion, proliferation, and safety of human adipose mesenchymal stem cells (hADSCs) in intraocular application. (molvis.org)
  • Stem cells are different from the other types of cells in the human body. (myradiary.com)
  • In fact, stem cells are essentially a repair system in the human body. (myradiary.com)
  • Sadan O, Melamed E, Offen D. Intrastriatal transplantation of neurotrophic factor-secreting human mesenchymal stem cells improves motor function and extends survival in R6/2 transgenic mouse model for Huntington's disease. (jamanetwork.com)
  • In response to ligation of monomorphic regions of MHC class II antigens with monoclonal antibody CR3/43, human leukocytes retrodifferentiate into a variety of heterogeneous stem cell types belonging to the mesoderm, ectoderm or endoderm lineage, depending on culture media and conditions. (eurekaselect.com)
  • Currently, the source of commercial fibrin sealant is the human blood. (hindawi.com)
  • Also, in order to avoid human blood, bubaline-derived blood serum cryoprecipitate has been used as the fibrinogen source. (hindawi.com)
  • To date, four types of human dental stem cells have been isolated and characterized: (i) dental pulp stem cells (DPSCs) 12 (ii) stem cells from exfoliated deciduous teeth (SHED) 21 (iii) stem cells from apical papilla (SCAP) 31 (iv) periodontal ligament stem cells (PDLSCs) 28 . (bvsalud.org)
  • Cultures of autologous chondrocytes, contemporary practical applications. (edu.pl)
  • In this review, we summarized recent approaches that generated both hematopoietic stem cells and mature lineage cells from hPSCs, and remarked their efficiency and mechanisms in producing mature functional cells. (bvsalud.org)
  • Stem cell-based approaches are also being actively pursued in hopes of improved outcome. (nature.com)
  • Over 200 clinical studies applying various stem cell approaches to treat neurological disease have been registered to date (Clinicaltrials.gov), the majority of which are for multiple sclerosis, stroke and spinal cord injuries. (sscb-stembiotech.com)
  • In recent years, a growing number of studies have shown that stem cells can effectively treat acute liver failure. (springer.com)
  • During the first two hours after the injury, which is called the acute phase 4 , glial cells and neurons at the site of the lesion die via necrosis (inflammatory cell death) or by apoptosis (programmed cell death) 5 . (anova-irm.com)