资源类型

期刊论文 472

会议视频 6

年份

2024 2

2023 32

2022 41

2021 44

2020 27

2019 52

2018 27

2017 29

2016 18

2015 25

2014 22

2013 25

2012 14

2011 27

2010 11

2009 24

2008 11

2007 19

2006 2

2005 2

展开 ︾

关键词

燃料电池 7

固体氧化物燃料电池 6

干细胞 4

临床试验 3

SOFC 2

催化剂 2

双极板 2

固体氧化物电解池 2

太阳电池 2

嵌合抗原受体 2

氢燃料电池 2

氢能 2

组织工程 2

肝移植 2

间充质干细胞 2

高压 2

2035 1

3D支架平台 1

3D细胞容器 1

展开 ︾

检索范围:

排序: 展示方式:

Lung transplantation for bronchiolitis obliterans syndrome after allogenic hematopoietic stem cell transplantation

null

《医学前沿(英文)》 2018年 第12卷 第2期   页码 224-228 doi: 10.1007/s11684-017-0538-3

摘要:

Bronchiolitis obliterans syndrome (BOS) after hematopoietic stem cell transplantation (HSCT) is a major cause of morbidity and mortality with limited treatment options. Lung transplantation (LTX) has been rarely reported as a treatment option for selected HSCT recipients with this problem. In the present study, we reported six patients who underwent LTX due to BOS after HSCT (two females, four males) from January 2012 to December 2014 in our center. The median time from HSCT to diagnosis of BOS was 2.5 years (ranging from 1 to 5 years). At a median time of 4 years (ranging from 2 to 5 years) after diagnosis of BOS, four patients received bilateral sequential LTX, and two patients received single LTX. One of the recipients suffered from mild acute rejection after LTX, another suffered from primary lung graft dysfunction on post-operation day 2, and three experienced fungal infections. The median time for follow-up after LTX was 19.5 months (ranging from 12 to 39 months). At present, all patients are alive with good functional capacity and no relapse of BOS and hematologic malignancy conditions. Patients who received bilateral LTX have better pulmonary functions than patients who received single LTX.

关键词: bronchiolitis obliterans syndrome (BOS)     hematopoietic stem cell transplantation (HSCT)     lung transplantation (LTX)    

Risk stratification system for skin and soft tissue infections after allogeneic hematopoietic stem celltransplantation: PAH risk score

《医学前沿(英文)》 2022年 第16卷 第6期   页码 957-968 doi: 10.1007/s11684-021-0910-1

摘要: Skin and soft tissue infections (SSTIs) refer to infections involving the skin, subcutaneous tissue, fascia, and muscle. In transplant populations with hematological malignancies, an immunocompromised status and the routine use of immunosuppressants increase the risk of SSTIs greatly. However, to date, the profiles and clinical outcomes of SSTIs in hematopoietic stem cell transplantation (HSCT) patients remain unclear. This study included 228 patients (3.67%) who developed SSTIs within 180 days after allogeneic HSCT from January 2004 to December 2019 in Peking University People’s Hospital. The overall annual survival rate was 71.5%. We compared the differences between survivors and non-survivors a year after transplant and found that primary platelet graft failure (PPGF), comorbidities of acute kidney injury (AKI), and hospital-acquired pneumonia (HAP) were independent risk factors for death in the study population. A PPGF–AKI–HAP risk stratification system was established with a mortality risk score of 1×PPGF+1×AKI+1×HAP. The areas under the curves of internal and external validation were 0.833 (95% CI 0.760–0.906) and 0.826 (95% CI 0.715–0.937), respectively. The calibration plot revealed the high consistency of the estimated risks, and decision curve analysis showed considerable net benefits for patients.

关键词: skin and soft tissue infections     hematopoietic stem cell transplantation     risk stratification system     mortality    

Superiority of allogeneic hematopoietic stem cell transplantation to nilotinib and dasatinib for adult

null

《医学前沿(英文)》 2015年 第9卷 第3期   页码 304-311 doi: 10.1007/s11684-015-0400-4

摘要:

In the tyrosine kinase inhibitor (TKI) era, imatinib is the first-line therapy for patients with chronic myeloid leukemia (CML) in chronic or accelerated phase. Although second-generation TKIs (TKI2), including dasatinib and nilotinib, are appropriate treatment regimens for patients with disease that progressed to accelerated phase following imatinib therapy, allogeneic hematopoietic stem cell transplantation (allo-HSCT) is the only curative therapy. This study retrospectively analyzed the efficacy of TKI2 and HSCT for treatment of CML in accelerated phase. Ninety-three patients with CML registered in the Chinese CML alliance database from February 2001 to February 2014 were enrolled and divided into the TKI2 (n?=?33) and allo-HSCT (n?=?60) groups. In the TKI2 group, 26 and 7 patients received nilotinib and dasatinib, respectively, as initial TKI2 and 11 patients transferred to the alternative TKI2 after failure to one TKI2. In the allo-HSCT group, 22 (36.7%), 35 (58.3%), and 3 (10%) patients underwent allo-HSCT from an HLA-matched sibling donor, HLA mismatched/haploidentical donor, and unrelated donor, respectively. All patients in the HSCT group were engrafted. Overall, 69.7%, 48.5%, and 45.5% of patients presented hematological, cytogenetic, and major molecular responses, respectively, to at least one of TKI2. All 60 patients (100%) achieved CHR and cytogenetic response in the HSCT group. Patients in the TKI2 group exhibited lower 5-year overall survival rate (42.9% vs. 86.4%, P = 0.002), 5-year event-free survival rate (14.3% vs. 76.1%, P<0.001), and 5-year progression-free survival (28.6% vs. 78.1%, P<0.001) than those in the allo-HSCT group. Multivariate analysis showed that male sex and TKI2therapy were predictors of poor overall survival, whereas hemoglobin<100 g/L and TKI2 therapy were predictors of poor event-free survival and progression-free survival. These results indicated that allo-HSCT may be superior to nilotinib and dasatinib for adult patients with CML in accelerated phase.

关键词: chronic myeloid leukemia     imatinib     dasatinib     nilotinib     allogeneic hematopoietic stem cell transplantation    

Advancement of human leukocyte antigen-partially matched related hematopoietic stem cell transplantation

null

《医学前沿(英文)》 2013年 第7卷 第3期   页码 306-315 doi: 10.1007/s11684-013-0279-x

摘要:

Allogeneic hematopoietic stem cell transplantation (HSCT) is one of the most effective options for hematological malignancies, and human leukocyte antigen-partially matched related donors (PMRDs) are a valuable option for HSCT. Several protocols (with or without ex vivo T-cell depletion (TCD)) have been established worldwide. TCD including CD34+positive selection and CD3/CD19 depletion has successfully overcome the human leukocyte antigen disparity. However, TCD is associated with prolonged immune deficiencies, increased risks of infectious complications, and high transplantation-related mortality. PMRD HSCT without ex vivo TCD is well developed, and numerous patients have benefitted from it. Here, we review the literature on PMRD HSCT.

关键词: partially matched related donor     hematopoietic stem cell transplantation     allogeneic    

Everyone has a donor: contribution of the Chinese experience to global practice of haploidentical hematopoieticstem cell transplantation

Meng Lv, Yingjun Chang, Xiaojun Huang

《医学前沿(英文)》 2019年 第13卷 第1期   页码 45-56 doi: 10.1007/s11684-017-0595-7

摘要: Human leukocyte antigen (HLA)-matched donors for hematopoietic stem cell transplantation (HSCT) have long been scarce in China. Haploidentical (haplo) donors are available for the vast majority of patients, but toxicity has limited this approach. Three new approaches for haplo-HSCT originated from Italy, China, and USA in 1990 and have been developed to world-renowned system up to now. The Chinese approach have been greatly improved by implementing new individualized conditioning regimens, donor selection based on non-HLA systems, risk-directed strategies for graft-versus-host disease and relapse, and infection management. Haplo-HSCT has exhibited similar efficacy to HLA-matched HSCT and has gradually become the predominant donor source and the first alternative donor choice for allo-HSCT in China. Registry-based analyses and multicenter studies adhering to international standards facilitated the transformation of the unique Chinese experience into an inspiration for the refinement of global practice. This review will focus on how the new era in which “everyone has a donor” will become a reality in China.

关键词: haploidentical hematopoietic stem cell transplantation     conditioning     graft-versus-host disease     relapse     infection     donor selection    

Fludarabine and intravenous busulfan conditioning with post-transplantation cyclophosphamide for allogeneicperipheral stem cell transplantation for adult patients with lymphoid malignancies: a prospective single-arm

Ling Wang, Lining Wang, Xing Fan, Wei Tang, Jiong Hu

《医学前沿(英文)》 2021年 第15卷 第1期   页码 108-115 doi: 10.1007/s11684-019-0730-8

摘要: Post-transplantation cyclophosphamide (PT-Cy) alone or in combination with other immunosuppressive drugs has emerged as a promising strategy in the setting of allogeneic hematopoietic stem cell transplantation. Improved survival rate was reported in lymphoid malignancies following PT-Cy strategy compared with myeloid disease in non-myeloablative bone marrow transplant setting. Thus, we aimed to evaluate the safety and efficacy of PT-Cy combined with cyclosporine as graft-versus-host disease (GVHD) prophylaxis after myeloablative conditioning and T cell-replete peripheral stem cell transplantation in lymphoid malignancies. This single-arm phase II clinical trial (NCT01435447) involving 31 adult patients was conducted from January 2013 to June 2018. The donor-type neutrophil engraftment rate was 100%, and the overall incidence of grade II to IV and grade III to IV acute GVHD was 39% and 24%, respectively. The cumulative incidence rates of chronic GVHD (35%), including moderate to severe forms (10%), were reduced compared with those of the historical group ( =0.03 and =0.04, respectively). With a median follow-up of 18 months, the estimated 2-year overall and event-free survival was 64.8% (95% confidence interval: 47.8%–86.7%) and 58.4% (95% CI: 41.9%–81.7%), respectively. The 2-year cumulative incidence rate of relapse was 19.5% (95% CI: 9.0%–35.8%), whereas the non-relapse mortality rate was 21.8% (95% CI: 11.3%–38.1%). These results demonstrated the feasibility of PT-Cy as GVHD prophylaxis in this clinical setting. This strategy could significantly reduce the incidence of chronic GVHD and its moderate to severe forms but not of acute GVHD and results in similar survival outcomes compared with the historical group. A prospective study with additional patients is warranted to confirm the role of PT-Cy in lymphoid malignancy.

关键词: post-transplantation cyclophosphamide     allogeneic hematopoietic stem cell transplantation     lymphoid malignancies    

Autologous peripheral hematopoietic stem-cell transplantation in a patient with refractory pemphigus

SUN Ledong, SUN Jing, ZENG Kang, MENG Fanyi, DIAO Youtao, XU Dan, HUANG Liang, ZHAO Jie, Liu Qifa

《医学前沿(英文)》 2008年 第2卷 第2期   页码 191-194 doi: 10.1007/s11684-008-0036-8

摘要: The aim of this study is to explore the effectiveness of autologous peripheral hematopoietic stem-cell transplantation in the treatment of refractory pemphigus. A 35-year-old male patient presented with a 4-year history of recurrent bullae on his trunk and extremities. The diagnosis of pemphigus was made on the basis of the clinical, histologic and immunofluorescence findings. The patient had shown resistance to conventional therapy with glucocorticoid and immunosuppressive agents. Two months before admission, he complained of hip joint pain. X-ray and CT scan revealed aseptic necrosis of the femoral head. Stem-cell mobilization was achieved by treatment with cyclophosphamide, granulocyte colony-stimulating factor (G-CSF) and rituximab. Peripheral blood stem cells were collected via leukapheresis and cryopreserved for later use. Immunoablation was accomplished by using cyclophosphamide (200 mg/kg; divided into 50 mg/kg on days -5, -4, -3, and -2), antithymocyte globulin (ATG; 10 mg/kg; divided into 2.5 mg/kg on days -6, -5, -4, and -3), and rituximab (1200 mg/d; divided into 600 mg/d on days 0 and 7). Autologous peripheral hematopoietic stem cell transplantation was followed by reconstitution of the immune system which was monitored by flow cytometry. The glucocorticoid was withdrawn immediately after transplantation. The pemphigus titer turned negative 6 weeks after transplantation and remained negative. The patient was in complete drug-free remission with no evidence of residual clinical or serological activity of pemphigus during 1 year of follow-up. The patient’s response suggests that autologous peripheral hematopoietic stem cell transplantation may be a potential “cure” for refractory pemphigus. However, further studies are needed to evaluate the risk-benefit ratio of this approach in patients with pemphigus showing resistance to conventional therapy.

关键词: serological activity     leukapheresis     peripheral hematopoietic     cyclophosphamide     resistance    

Positive stool culture could predict the clinical outcomes of haploidentical hematopoietic stem celltransplantation

Lijuan Hu, Qi Wang, Xiaohui Zhang, Lanping Xu, Yu Wang, Chenhua Yan, Huan Chen, Yuhong Chen, Kaiyan Liu, Hui Wang, Xiaojun Huang, Xiaodong Mo

《医学前沿(英文)》 2019年 第13卷 第4期   页码 492-503 doi: 10.1007/s11684-019-0681-0

摘要: We aimed to identify the effect of positive stool cultures (PSCs) on the clinical outcomes of patients undergoing haploidentical hematopoietic stem cell transplantation (haplo-HSCT) ( = 332). PSCs were observed in 61 patients (PSC group, 18.4%). Enterobacteriaceae in stool specimens was associated with a higher risk of bloodstream infection, and in stool specimens was related to a higher risk of platelet engraftment failure. The cumulative incidence of infection-related mortality 1 year after haplo-HSCT in the PSC group was higher than that of the patients who showed persistently negative stool cultures (NSC group; 19.2% vs. 8.9%, = 0.017). The probabilities of overall survival (71.4% vs. 83.8%, = 0.031) and disease-free survival (69.6% vs. 81.0%, = 0.048) 1 year after haplo-HSCT for the PSC group were significantly lower than those for the NSC group, particularly for patients who had in their stool specimens. In multivariate analysis, in stool specimens significantly increased the risk of mortality and was associated with poorer survival. Our results showed that PSC influenced the clinical outcomes after haplo-HSCT, particularly those who had in their stool specimens.

关键词: haploidentical     hematopoietic stem cell transplantation     stool culture     Candida    

In vivo imaging of hematopoietic stem cell development in the zebrafish

Panpan Zhang, Feng Liu

《医学前沿(英文)》 2011年 第5卷 第3期   页码 239-247 doi: 10.1007/s11684-011-0123-0

摘要: imaging is crucial for developmental biology and can further help to follow cell development/differentiation in normal and pathological conditions. Recent advances in optical imaging techniques has facilitated tracing of the developmental dynamics of a specific organ, tissue, or even a single cell. The zebrafish is an excellent model for imaging of hematopoiesis due to its transparent embryo at early stage; moreover, different zebrafish hematopoietic stem cells (HSCs) transgenic lines have been demonstrated as very useful tools for illustrating the details of the HSC developmental process. In this review, we summarize recent studies related to the non-invasive imaging of HSC transgenics, to show that zebrafish transgenic lines are powerful tools for developmental biology and disease. At the end of the review, the perspective and some open questions in this field will be discussed.

关键词: hematopoietic stem cell     hematopoiesis     in vivo imaging     transgenics     zebrafish    

Minimal residual disease-directed immunotherapy for high-risk myelodysplastic syndrome after allogeneic hematopoieticstem cell transplantation

Xiaodong Mo, Xiaohui Zhang, Lanping Xu, Yu Wang, Chenhua Yan, Huan Chen, Yuhong Chen, Wei Han, Fengrong Wang, Jingzhi Wang, Kaiyan Liu, Xiaojun Huang

《医学前沿(英文)》 2019年 第13卷 第3期   页码 354-364 doi: 10.1007/s11684-018-0665-5

摘要: The efficacy of minimal residual disease (MRD)-directed immunotherapy, including interferon- (IFN- ) treatment and chemotherapy plus granulocyte colony-stimulating factor-primed donor leukocyte infusion (chemo-DLI), was investigated in patients with high-risk myelodysplastic syndrome (MDS) who were MRD-positive after allogeneic hematopoietic stem cell transplantation (allo-HSCT). High-risk MDS patients who received non-T-cell-depleted allo-HSCT at the Peking University Institute of Hematology and were MRD-positive after allo-HSCT were studied ( =47). The MRD-positive status was considered if leukemia-associated aberrant immune phenotypes or Wilms’ tumor gene 1 expression is present in a single bone marrow sample. The cumulative incidence of the relapse and non-relapse mortality 2 years after immunotherapy were 14.5% and 21.4% ( =0.377) and 9.1% and 0.0% ( =0.985) for patients in the IFN- and chemo-DLI groups, respectively. The probability of disease-free and overall survival 2 years after immunotherapy were 76.4% and 78.6% ( =0.891) and 84.3% and 84.6% ( =0.972) for patients in the IFN- and chemo-DLI groups, respectively. Persistent MRD after immunotherapy was associated with poor survival. Thus, the MRD-directed immunotherapy was effective for patients with high-risk MDS who were MRD-positive after allo-HSCT, and the efficacy was comparable between chemo-DLI and IFN- treatment.

关键词: donor leukocyte infusion     hematopoietic stem cell transplantation     interferon-   

Second unmanipulated allogeneic transplantation could be used as a salvage option for patients with relapsed

《医学前沿(英文)》 2021年 第15卷 第5期   页码 728-739 doi: 10.1007/s11684-021-0833-x

摘要: Relapse is the main problem after allogeneic hematopoietic stem cell transplantation (allo-HSCT). The outcome of a second allo-HSCT (HSCT2) for relapse post-HSCT has shown promising results in some previous studies. However, little is known about the efficacy of HSCT2 in patients with relapsed/refractory acute leukemia (AL) post-chemotherapy plus modified donor lymphocyte infusion (post-Chemo+m-DLI) after the first allo-HSCT (HSCT1). Therefore, we retrospectively analyzed the efficacy of HSCT2 in 28 patients with relapsed/refractory AL post-Chemo+m-DLI in our center. With a median follow-up of 918 (457–1732) days, 26 patients (92.9%) achieved complete remission, and 2 patients exhibited persistent disease. The probabilities of overall survival (OS) and disease-free survival (DFS) 1 year after HSCT2 were 25.0% and 21.4%, respectively. The cumulative incidences of nonrelapse mortality on day 100 and at 1 year post-HSCT2 were 7.1%±4.9% and 25.0%±8.4%. The cumulative incidences of relapse were 50.0%±9.8% and 53.5%±9.9% at 1 and 2 years post-HSCT2, respectively. Risk stratification prior to HSCT1 and percentage of blasts before HSCT2 were independent risk factors for OS post-HSCT2, and relapse within 6 months post-HSCT1 was an independent risk factor for DFS and relapse post-HSCT2. Our findings suggest that HSCT2 could be a salvage option for patients with relapsed AL post-Chemo+m-DLI.

关键词: second hematopoietic stem cell transplantation     acute leukemia     relapse     chemotherapy     modified donor lymphocyte infusion    

Mutant DNA methylation regulators endow hematopoietic stem cells with the preleukemic stem cell property

null

《医学前沿(英文)》 2015年 第9卷 第4期   页码 412-420 doi: 10.1007/s11684-015-0423-x

摘要:

Genetic mutations are considered to drive the development of acute myeloid leukemia (AML). With the rapid progress in sequencing technologies, many newly reported genes that are recurrently mutated in AML have been found to govern the initiation and relapse of AML. These findings suggest the need to distinguish the driver mutations, especially the most primitive single mutation, from the subsequent passenger mutations. Recent research on DNA methyltransferase 3A (DNMT3A) mutations provides the first proof-of-principle investigation on the identification of preleukemic stem cells (pre-LSCs) in AML patients. Although DNMT3A mutations alone may only transform hematopoietic stem cells into pre-LSCs without causing the full-blown leukemia, the function of this driver mutation appear to persist from AML initiation up to relapse. Therefore, identifying and targeting preleukemic mutations, such as DNMT3A mutations, in AML is a promising strategy for treatment and reduction of relapse risk.

关键词: preleukemic stem cell     acute myeloid leukemia     relapse     DNMT3A    

unsatisfactory response to minimal residual disease-directed donor lymphocyte infusion after allogeneic hematopoieticstem cell transplantation

Xiaodong Mo, Xiaohui Zhang, Lanping Xu, Yu Wang, Chenhua Yan, Huan Chen, Yuhong Chen, Wei Han, Fengrong Wang, Jingzhi Wang, Kaiyan Liu, Xiaojun Huang

《医学前沿(英文)》 2019年 第13卷 第2期   页码 238-249 doi: 10.1007/s11684-017-0599-3

摘要: The efficacy of salvage interferon-α (IFN-α) treatment was investigated in patients with unsatisfactory response to minimal residual disease (MRD)-directed donor lymphocyte infusion (DLI) ( =24). Patients who did not become MRD-negative at 1 month after DLI were those with unsatisfactory response and were eligible to receive salvage IFN-α treatment within 3 months of DLI. Recombinant human IFN-α-2b injections were subcutaneously administered 2–3 times a week for 6 months. Nine (37.5%), 6 (25.0%), and 3 (12.5%) patients became MRD-negative at 1, 2, and>2 months after the salvage IFN-α treatment, respectively. Two-year cumulative incidences of relapse and non-relapse mortality were 35.9% and 8.3%, respectively. Two-year probabilities of event-free survival, disease-free survival, and overall survival were 51.6%, 54.3%, and 68.0%, respectively. Outcomes of patients subjected to salvage IFN-α treatment after DLI were significantly better than those with persistent MRD without IFN-α treatment. Moreover, clinical outcomes were comparable between the salvage DLI and IFN-α treatment groups. Thus, salvage IFN-α treatment may help improve the outcome of patients with unsatisfactory responses to MRD-directed DLI and could be a potential salvage treatment for these patients after allogeneic hematopoietic stem cell transplantation.

关键词: interferon-α     hematopoietic stem cell transplantation     minimal residual disease     donor lymphocyte infusion    

Quantitative proteomics revealed extensive microenvironmental changes after stem cell transplantation

《医学前沿(英文)》 2022年 第16卷 第3期   页码 429-441 doi: 10.1007/s11684-021-0842-9

摘要: The local microenvironment is essential to stem cell-based therapy for ischemic stroke, and spatiotemporal changes of the microenvironment in the pathological process provide vital clues for understanding the therapeutic mechanisms. However, relevant studies on microenvironmental changes were mainly confined in the acute phase of stroke, and long-term changes remain unclear. This study aimed to investigate the microenvironmental changes in the subacute and chronic phases of ischemic stroke after stem cell transplantation. Herein, induced pluripotent stem cells (iPSCs) and neural stem cells (NSCs) were transplanted into the ischemic brain established by middle cerebral artery occlusion surgery. Positron emission tomography imaging and neurological tests were applied to evaluate the metabolic and neurofunctional alterations of rats transplanted with stem cells. Quantitative proteomics was employed to investigate the protein expression profiles in iPSCs-transplanted brain in the subacute and chronic phases of stroke. Compared with NSCs-transplanted rats, significantly increased glucose metabolism and neurofunctional scores were observed in iPSCs-transplanted rats. Subsequent proteomic data of iPSCs-transplanted rats identified a total of 39 differentially expressed proteins in the subacute and chronic phases, which are involved in various ischemic stroke-related biological processes, including neuronal survival, axonal remodeling, antioxidative stress, and mitochondrial function restoration. Taken together, our study indicated that iPSCs have a positive therapeutic effect in ischemic stroke and emphasized the wide-ranging microenvironmental changes in the subacute and chronic phases.

关键词: ischemic stroke     microenvironment     induced pluripotent stem cells (iPSCs)     positron emission tomography (PET)     quantitative proteomics    

Stem cell gene therapy: the risks of insertional mutagenesis and approaches to minimize genotoxicity

Chuanfeng Wu, Cynthia E. Dunbar

《医学前沿(英文)》 2011年 第5卷 第4期   页码 356-371 doi: 10.1007/s11684-011-0159-1

摘要: Virus-based vectors are widely used in hematopoietic stem cell (HSC) gene therapy, and have the ability to integrate permanently into genomic DNA, thus driving long-term expression of corrective genes in all hematopoietic lineages. To date, HSC gene therapy has been successfully employed in the clinic for improving clinical outcomes in small numbers of patients with X-linked severe combined immunodeficiency (SCID-X1), adenosine deaminase deficiency (ADA-SCID), adrenoleukodystrophy (ALD), thalassemia, chronic granulomatous disease (CGD), and Wiskott-Aldrich syndrome (WAS). However, adverse events were observed during some of these HSC gene therapy clinical trials, linked to insertional activation of proto-oncogenes by integrated proviral vectors leading to clonal expansion and eventual development of leukemia. Numerous studies have been performed to understand the molecular basis of vector-mediated genotoxicity, with the aim of developing safer vectors and lower-risk gene therapy protocols. This review will summarize current information on the mechanisms of insertional mutagenesis in hematopoietic stem and progenitor cells due to integrating gene transfer vectors, discuss the available assays for predicting genotoxicity and mapping vector integration sites, and introduce newly-developed approaches for minimizing genotoxicity as a way to further move HSC gene therapy forward into broader clinical application.

关键词: gene therapy     hematopoietic stem cells     insertional mutagenesis     genotoxicity     induced pluripotent stem cell    

标题 作者 时间 类型 操作

Lung transplantation for bronchiolitis obliterans syndrome after allogenic hematopoietic stem cell transplantation

null

期刊论文

Risk stratification system for skin and soft tissue infections after allogeneic hematopoietic stem celltransplantation: PAH risk score

期刊论文

Superiority of allogeneic hematopoietic stem cell transplantation to nilotinib and dasatinib for adult

null

期刊论文

Advancement of human leukocyte antigen-partially matched related hematopoietic stem cell transplantation

null

期刊论文

Everyone has a donor: contribution of the Chinese experience to global practice of haploidentical hematopoieticstem cell transplantation

Meng Lv, Yingjun Chang, Xiaojun Huang

期刊论文

Fludarabine and intravenous busulfan conditioning with post-transplantation cyclophosphamide for allogeneicperipheral stem cell transplantation for adult patients with lymphoid malignancies: a prospective single-arm

Ling Wang, Lining Wang, Xing Fan, Wei Tang, Jiong Hu

期刊论文

Autologous peripheral hematopoietic stem-cell transplantation in a patient with refractory pemphigus

SUN Ledong, SUN Jing, ZENG Kang, MENG Fanyi, DIAO Youtao, XU Dan, HUANG Liang, ZHAO Jie, Liu Qifa

期刊论文

Positive stool culture could predict the clinical outcomes of haploidentical hematopoietic stem celltransplantation

Lijuan Hu, Qi Wang, Xiaohui Zhang, Lanping Xu, Yu Wang, Chenhua Yan, Huan Chen, Yuhong Chen, Kaiyan Liu, Hui Wang, Xiaojun Huang, Xiaodong Mo

期刊论文

In vivo imaging of hematopoietic stem cell development in the zebrafish

Panpan Zhang, Feng Liu

期刊论文

Minimal residual disease-directed immunotherapy for high-risk myelodysplastic syndrome after allogeneic hematopoieticstem cell transplantation

Xiaodong Mo, Xiaohui Zhang, Lanping Xu, Yu Wang, Chenhua Yan, Huan Chen, Yuhong Chen, Wei Han, Fengrong Wang, Jingzhi Wang, Kaiyan Liu, Xiaojun Huang

期刊论文

Second unmanipulated allogeneic transplantation could be used as a salvage option for patients with relapsed

期刊论文

Mutant DNA methylation regulators endow hematopoietic stem cells with the preleukemic stem cell property

null

期刊论文

unsatisfactory response to minimal residual disease-directed donor lymphocyte infusion after allogeneic hematopoieticstem cell transplantation

Xiaodong Mo, Xiaohui Zhang, Lanping Xu, Yu Wang, Chenhua Yan, Huan Chen, Yuhong Chen, Wei Han, Fengrong Wang, Jingzhi Wang, Kaiyan Liu, Xiaojun Huang

期刊论文

Quantitative proteomics revealed extensive microenvironmental changes after stem cell transplantation

期刊论文

Stem cell gene therapy: the risks of insertional mutagenesis and approaches to minimize genotoxicity

Chuanfeng Wu, Cynthia E. Dunbar

期刊论文