Abstract:
:MSCs are multipotent cells that can be isolated from several human tissues and expanded ex vivo for clinical use. They comprise a heterogeneous population of cells, which, through production of growth factors, cell-to-cell interactions and secretion of matrix proteins, has a role in the regulation of hematopoiesis. In recent years, several experimental studies have shown that MSCs are endowed with immunomodulatory properties and with the capacity to promote graft survival in animal models. In view of these properties, MSCs have been tested in pilot studies aimed at preventing/treating graft rejection and at accelerating recovery after hematopoietic cell transplantation (HCT). The available clinical evidence deriving from these studies indicates that MSC infusion is safe and promising in terms of capacity of preventing graft failure. More debated is the effect of MSCs for what concerns their capacity of accelerating hematopoietic reconstitution after HCT. Whether the favorable effect of MSCs largely depends on the type of transplantation remains also a field of future investigation. Moreover, future researches should be oriented to gain more insights on MSC biological and functional mechanisms relevant for exploiting their use in the modulation of alloreactivity and in the promotion of hematopoietic reconstitution.
journal_name
Bone Marrow Transplantjournal_title
Bone marrow transplantationauthors
Bernardo ME,Cometa AM,Locatelli Fdoi
10.1038/bmt.2011.102subject
Has Abstractpub_date
2012-03-01 00:00:00pages
323-9issue
3eissn
0268-3369issn
1476-5365pii
bmt2011102journal_volume
47pub_type
杂志文章,评审abstract::Immunological effects of IL-21 on T, B and natural killer (NK) cells have been reported, but the role of IL-21 in GVHD remains obscure. Here, we demonstrate that morbidity and mortality of GVHD was significantly reduced after BMT with splenocytes from IL-21R(-/-) mice compared with those from wild type mice. To furthe...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/bmt.2009.223
更新日期:2010-04-01 00:00:00
abstract::An in vitro skin explant model for graft-versus-host disease (GVHD) in humans has been used to study the role of effector T cells in the histological pathogenesis of GVHD. In 11 of 12 experiments clear GVHD changes of grades II-IV were induced in HLA-mismatched skin explants cultured with allogeneic T cells sensitized...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1988-07-01 00:00:00
abstract::The protection of hematopoietic stem and progenitor cells and their environment is required for recovery from radiation-induced (RI) myelosuppression. To achieve this goal, we propose a new gene therapy strategy based on local and short-term synthesis and expression of Sonic hedgehog morphogene (Shh) at the niche leve...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/bmt.2013.162
更新日期:2014-02-01 00:00:00
abstract::This article provides a brief overview of T cell tolerance induction in the thymus, using parent----F1 bone marrow (BM) chimeras as a model. Although intrathymic tolerance is controlled largely by BM-derived cells, experiments with BM chimeras suggest that thymic epithelial cells can make a major contribution to toler...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,评审
doi:
更新日期:1992-01-01 00:00:00
abstract::Non-remitting patients with hematologic myeloid malignancies have poor prognosis. To overcome this problem, we investigated the use of reduced-intensity preconditioning umbilical cord blood transplantation (RICBT) combined with recombinant G-CSF (rG-CSF) with high-dose Ara-C, fludarabine, melphalan, and 4 Gy of TBI in...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/bmt.2014.66
更新日期:2014-07-01 00:00:00
abstract::IL-7 is produced by stromal cells and is the major lympho- and thymopoietic cytokine. IL-7 induces proliferation and differentiation of immature thymocytes, and protects thymocytes from apoptosis by induction of bcl-2 expression. The regulation of IL-7 production is poorly characterized, although down-regulation by tr...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1701655
更新日期:1999-04-01 00:00:00
abstract::Several guidelines have been published about management of chronic GvHD (cGvHD), but the clinical practice still remains demanding. The Gruppo Italiano Trapianto di Midollo Osseo (GITMO) has planned a prospective observational study on cGvHD, supported by a dedicated software, including the updated recommendations. In...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/bmt.2017.223
更新日期:2018-01-01 00:00:00
abstract::Toxoplasma gondii infection reactivation predominantly occurs among patients after allogeneic haematopoietic stem cell transplantation. Mostly, reactivation occurs during first 3 months after transplant, especially when risk factors are present. We report a case of late cerebral toxoplasmosis reactivation, which was p...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1702075
更新日期:1999-12-01 00:00:00
abstract::The remission state of 13 Philadelphia positive chronic myeloid leukemia patients was studied after bone marrow transplantation (BMT) by cytogenetic and Southern blot analysis of the breakpoint cluster region (BCR) gene. Eight of 13 patients showed neither clinical nor genetic evidence of residual disease. In two pati...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1989-07-01 00:00:00
abstract::Malignant infantile osteopetrosis (MIOP) is a rare hereditary disorder of osteoclast function, which can be reversed by hematopoietic stem cell transplantation (SCT). We observed a high incidence of hepatic veno-occlusive disease (VOD) in transplanted patients and explored the prevention of this complication by using ...
journal_title:Bone marrow transplantation
pub_type: 临床试验,杂志文章
doi:10.1038/sj.bmt.1705485
更新日期:2006-10-01 00:00:00
abstract::The influence of the CFU-GM content of donor marrow on the outcome of allogeneic marrow transplantation (BMT) has been debated. We now report 38 patients (25 acute leukemias, 10 chronic myeloid leukemias, two myeloma; 24 in first CR/CP and 14 in more advanced phases of their disease) undergoing unmanipulated HLA-ident...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1995-02-01 00:00:00
abstract::To identify a correlation between metaphase cytogenetics and relapse after reduced intensity conditioning (RIC) allotransplant for patients with multiple myeloma, data on 60 patients (median age 52) who received grafts from a sibling (n = 49) or unrelated donor (n = 11) were analyzed. Fifty-three patients (88%) showed...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1705267
更新日期:2006-03-01 00:00:00
abstract::Allogeneic hematopoietic stem cell transplantation (allo-HSCT) has proven effective in adult T-cell leukemia/lymphoma (ATL) patients. To study the graft-versus-ATL (Gv-ATL) effects after allo-HSCT, we analyzed 21 ATL patients who had been treated at our hospital. Of these, 18 had acute-, 2 had lymphoma- and 1 had chro...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/bmt.2008.39
更新日期:2008-06-01 00:00:00
abstract::In comparison to bone marrow, umbilical cord blood has decreased intrinsic immune responsiveness allowing transplantation across HLA barriers with lower rates of graft-versus-host disease. However, laboratory models have also suggested that cord blood may be extremely sensitive to stimulation by cytokines. We report a...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1702520
更新日期:2000-08-01 00:00:00
abstract::EBV viral load (EBV-VL) in PBMC was prospectively determined by semi-quantitative PCR in 85 stem cell transplants (40 genoidentical, 45 non-genoidentical) in order to characterize the kinetics of EBV-VL and to assess the ability of this measure to predict the development of EBV-induced lymphoproliferative disease (EBV...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1703331
更新日期:2002-01-01 00:00:00
abstract::One hundred and ninety-three patients with hematological malignancies and a follow-up > or =1 year, treated with stem cell transplantation (45 autologous, 99 allogeneic T cell-depleted matched, 49 allogeneic T cell-depleted mismatched) from July 1985 to May 1998, were considered evaluable for the development of catara...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1703400
更新日期:2002-03-01 00:00:00
abstract::The evolution of bone marrow transplantation (BMT) from an experimental to a conventional form of therapy has been accompanied by an evolution in BMT-related research. While biomedically-related research continues to be most prominent, research investigating various psychosocial issues raised in the BMT setting has in...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,评审
doi:
更新日期:1994-04-01 00:00:00
abstract::Autologous stem cell transplantation (ASCT) was performed in 95 patients with chronic myelogenous leukemia (CML) in chronic phase and their data were reported to the European Bone Marrow Transplant Registry. Most patients presented bad prognostic factors. The results were analysed by September 1, 1993. The actuarial p...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1994-01-01 00:00:00
abstract::Preparative regimens without total body irradiation (TBI) have been reported for alternative donor hemopoietic stem cell transplants (HSCT). Between 7 September 1994 and 7 June 1999 48 patients with advanced hematologic malignancies were conditioned with thiotepa (THIO) 15 mg/kg, cyclophosphamide (CY) 150 mg/kg and an...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1702719
更新日期:2000-12-01 00:00:00
abstract::In an attempt to improve the dismal prognosis of adults with recurrent medulloblastoma, six patients were treated with aggressive salvage therapy including high-dose chemotherapy (HDCT) and autologous stem cell transplantation (ASCT). At relapse, all patients underwent surgical debulking followed by HDCT/ASCT and then...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1703725
更新日期:2002-11-01 00:00:00
abstract::The role of amifostine in the prevention of cyclophosphamide-induced hemorrhagic cystitis (HC) was evaluated in the rat model. Urinary bladders from control rats that received no drugs (group I) were compared with those from rats receiving cyclophosphamide alone at a dose of 150 mg/kg (group II), and two other groups ...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1701598
更新日期:1999-03-01 00:00:00
abstract::We analyzed newly diagnosed multiple myeloma patients with del(17p) and/or t(4;14) undergoing either upfront single autologous (auto), tandem autologous (auto-auto) or tandem autologous/reduced-intensity allogeneic (auto-allo) stem cell transplantation. 623 patients underwent either auto (n = 446), auto-auto (n = 105)...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/s41409-020-01007-w
更新日期:2021-01-01 00:00:00
abstract::Allogeneic bone marrow transplantation (BMT) is an effective therapy for a variety of malignancies and blood disorders, but rarely serves as a frontline treatment because of numerous, potential complications. Important and frequent complications relate to the profound immunosuppression that inevitably occurs during th...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1703185
更新日期:2001-09-01 00:00:00
abstract::Hematopoietic SCT is currently the only curative therapy for a range of benign inherited and acquired primary hematologic disorders in children, including BM failure syndromes and hemoglobinopathies. The preferred HLA-matched sibling donor is available for only about 25% of such children. However, there has been subst...
journal_title:Bone marrow transplantation
pub_type: 杂志文章,评审
doi:10.1038/bmt.2015.1
更新日期:2015-05-01 00:00:00
abstract::Between December 1983 and November 1985 we treated 39 patients with chronic myeloid leukaemia by chemoradiotherapy and transplantation from HLA-identical sibling donors using bone marrow that had been depleted of T cells ex vivo with the rat monoclonal antibody Campath-1. Twenty-eight of the patients were in the chron...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1986-05-01 00:00:00
abstract::To evaluate whether conditions for adapted dose mafosfamide (mafo) purging vary with accumulating chemotherapy, we studied the sensitivity of bone marrow CFU-GM in a total of 30 patients at different stages of treatment. We determined the dose of 95% CFU-GM growth-inhibition by mafo (ID95) in 23 patients with acute my...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1993-11-01 00:00:00
abstract::Depletion of donor CD6+ cells in HLA-identical allogeneic bone marrow transplantation has been reported to reduce graft-versus-host disease without interfering with engraftment. We have established an immunomagnetic cell separation technique capable of producing a 2-3 log depletion of CD6+ cells. Median recovery of CD...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1990-03-01 00:00:00
abstract::Infantile osteopetrosis is a lethal disorder resulting from a severe defect in the ability of osteoclasts to resorb bone. The only therapy shown to be capable of providing lasting benefit is allogeneic hematopoietic stem cell transplantation (HCT). We report the outcome of 10 patients with infantile malignant osteopet...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1701474
更新日期:1998-11-01 00:00:00
abstract::Intravenous cyclosporin was administered continuously to 18 consecutive marrow transplant recipients. Blood samples taken from the single lumen central venous line through which the cyclosporin was administered showed invariably high concentrations. Toxic levels were still present after discontinuation of cyclosporin ...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:
更新日期:1986-12-01 00:00:00
abstract::Generalized multiple cutaneous tumors developed in a 60-year-old Japanese man. Skin biopsy revealed atypical large T lymphocytes infiltrating the dermis. CD30 staining was negative in the tumor cells. The diagnosis of CD30-negative cutaneous large T cell lymphoma was made. Axial and inguinal lymphadenopathy was presen...
journal_title:Bone marrow transplantation
pub_type: 杂志文章
doi:10.1038/sj.bmt.1702440
更新日期:2000-06-01 00:00:00