期刊文献+
共找到6,089篇文章
< 1 2 250 >
每页显示 20 50 100
Quality-adjusted time without symptoms or toxicity analysis of haploidentical-related donor vs.identical sibling donor hematopoietic stem cell transplantation in acute myeloid leukemia
1
作者 Yuewen Wang Xianli Gao +12 位作者 Ting Wang Xiaohui Zhang Lanping Xu Yu Wang Chenhua Yan Huan Chen Yuhong Chen Wei Han Fengrong Wang Jingzhi Wang Xia Yan Xiaodong Mo Xiaojun Huang 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 2024年第5期530-544,共15页
Objective:We aimed to compare the quality-adjusted time without symptoms or toxicity(Q-TWiST)in acute myeloid leukemia(AML)patients who received haploidentical-related donor(HID)and identical sibling donor(ISD)hematop... Objective:We aimed to compare the quality-adjusted time without symptoms or toxicity(Q-TWiST)in acute myeloid leukemia(AML)patients who received haploidentical-related donor(HID)and identical sibling donor(ISD)hematopoietic stem cell transplantation(HSCT).Methods:Five clinical health states were defined:toxicity(TOX),acute graft-versus-host disease(GVHD),chronic GVHD(cGVHD),time without symptoms and toxicity(TWiST)and relapse(REL).The equation used in this study was as follows:Q-TWiST=UTOX×TOX+UTWiST×TWiST+UREL×REL+UaGVHD×aGVHD+UcGVHD×cGVHD.Results:A total of 239 AML patients were enrolled.We established a mathematical model,i.e.,Q-TWiST HID HSCT>Q-TWiST ISD HSCT,to explore the range of utility coefficients satisfying the inequality.Based on the raw data,the utility coefficient is equivalent to the following inequality:10.57067UTOX-46.27733UREL+105.9374+3.388078UaGVHD-210.8198UcGVHD>0.The model showed that when UTOX,UREL,and UaGVHD were within the range of 0-1,as well as when UcGVHD was within the range of 0-0.569,the inequality Q-TWiST HID HSCT>Q-TWiST ISD HSCT was valid.According to the results of the ChiCTR1800016972 study,the median coefficients of TOX,acute GVHD(aGVHD),and cGVHD were 0.56(0.41-0.76),0.56(0.47-0.72),and 0.54(0.37-0.79),respectively.We selected a series of specific examples of the coefficients,i.e.,UTOX=0.5,UREL=0.05,UaGVHD-0.5,and UcGVHD-0.5.The Q-TWiST values of ISD and HID HSCT were 896 and 900 d,respectively(P=0.470).Conclusions:We first observed that Q-TWiST was comparable between AML patients receiving HID HSCT and those receiving ISD HSCT. 展开更多
关键词 Quality-adjusted time without symptoms or toxicity acute myeloid leukemia allogeneic hematopoietic stem cell transplantation HAPLOIDENTICAL
下载PDF
COVID-19 impact in Crohn’s disease patients submitted to autologous hematopoietic stem cell transplantation
2
作者 Milton Artur Ruiz Roberto Luiz Kaiser Junior +3 位作者 Lilian Piron-Ruiz Tainara Souza Pinho Lilian Castiglioni Luiz Gustavo de Quadros 《World Journal of Hematology》 2024年第1期1-8,共8页
BACKGROUND Severe acute respiratory syndrome coronavirus 2 is the virus responsible for coronavirus disease 2019(COVID-19),a disease that has been blamed for inducing or exacerbating symptoms in patients with autoimmu... BACKGROUND Severe acute respiratory syndrome coronavirus 2 is the virus responsible for coronavirus disease 2019(COVID-19),a disease that has been blamed for inducing or exacerbating symptoms in patients with autoimmune diseases.Crohn's disease(CD)is an inflammatory bowel disease that affects genetically susceptible patients who develop an abnormal mucosal immune response to the intestinal microbiota.Patients who underwent hematopoietic stem cell transplantation(HSCT)are considered at risk for COVID-19.AIM To describe for the first time the impact of COVID-19 in CD patients who had undergone autologous,non-myeloablative HSCT.METHODS In this descriptive study a series of 19 patients were diagnosed with positive COVID-19.For two patients there were reports of the occurrence of two infectious episodes.Parameters related to HSCT,such as time elapsed since the procedure,vaccination status,CD status before and after infection,and clinical manifestations resulting from COVID-19,were evaluated.RESULTS Among the patients with COVID-19,three,who underwent Auto HSCT less than six months ago,relapsed and one,in addition to the CD symptoms,started to present thyroid impairment with positive anti-TPO.Only one of the patients required hospitalization for five days to treat COVID-19 and remained in CD clinical remission.Nine patients reported late symptoms that may be related to COVID-19.There were no deaths,and a statistical evaluation of the series of COVID-19 patients compared to those who did not present any infectious episode did not identify significant differences regarding the analyzed parameters.CONCLUSION Despite the change in CD status in three patients and the presence of nine patients with late symptoms,we can conclude that there was no significant adverse impact concerning COVID-19 in the evaluated patients who underwent HSCT to treat CD. 展开更多
关键词 Inflammatory bowel disease Crohn disease SARS-CoV-2 COVID-19 Autologous hematopoietic stem cell transplantation stem cell therapy
下载PDF
Exploring hematopoietic stem cell population in human milk and its benefits for infants:A scoping review
3
作者 Ghaniyyatul Khudri Dewi Sukmawati 《Asian pacific Journal of Reproduction》 CAS 2024年第3期107-114,I0001-I0006,共14页
Objective:To comprehensively explore hematopoietic stem cells(HSCs)in human milk,understanding their molecular markers,isolation methods,benefits for infants,and potential medical applications.Methods:We conducted a s... Objective:To comprehensively explore hematopoietic stem cells(HSCs)in human milk,understanding their molecular markers,isolation methods,benefits for infants,and potential medical applications.Methods:We conducted a scoping literature review following the PRISMA-ScR guidelines.This review included studies investigating HSCs in human milk,utilizing molecular markers such as CD34^(+),CD113^(+),and CD117^(+)for characterization.Both in vitro and in vivo studies exploring the morphology,function,and clinical implications of these cells were considered.The diverse range of papers reviewed were indexed in PubMed,Science Direct,Scopus,Sage Journals,and Google Scholar,published between 2010 and 2023.Results:This scoping review explored 577 articles and selected 13 studies based on our inclusion criteria,focusing on HSCs in human milk.Most studies dilute samples prior to HSC isolation,followed by detection using markers such as CD34^(+),CD113^(+),and CD117^(+),with flow cytometry serving as the primary analysis tool,focusing on their isolation and detection methods.While no definitive benefits have been conclusively established,there is a strong belief in the potential of HSCs to positively impact infant immunity,growth,and tissue repair.Conclusions:This review presents significant evidence supporting the presence of HSCs in human milk,identified by markers such as CD34^(+),CD113^(+),and CD117^(+).These cells show considerable potential in enhancing infant health,including immunity,tissue repair,cognitive development,and gastrointestinal health.Despite methodological variations in isolation and detection techniques,the collective findings underscore the potential clinical relevance of HSCs in human milk.Moreover,this review highlights the noninvasive accessibility of human milk as a source of HSCs and emphasizes the need for further research to unlock their therapeutic potential. 展开更多
关键词 CD34^(+) cellular components hematopoietic stem cells Human milk stem cells
下载PDF
Effects of different concentrations of nicotinamide on hematopoietic stem cells cultured in vitro
4
作者 Yan Ren Yan-Ni Cui Hong-Wei Wang 《World Journal of Stem Cells》 SCIE 2024年第2期163-175,共13页
BACKGROUND In vitro expansion to increase numbers of hematopoietic stem cells(HSCs)in cord blood could improve clinical efficacy of this vital resource.Nicotinamide(NAM)can promote HSC expansion ex vivo,but its effect... BACKGROUND In vitro expansion to increase numbers of hematopoietic stem cells(HSCs)in cord blood could improve clinical efficacy of this vital resource.Nicotinamide(NAM)can promote HSC expansion ex vivo,but its effect on hematopoietic stem and progenitor cells(HSPCs,CD34^(+)CD38)and functional subtypes of HSCs-shortterm repopulating HSCs(ST-HSCs,CD34^(+)CD38CD45RACD49f^(+))and long-term repopulating HSCs(LT-HSCs,CD34^(+)CD38CD45RACD49f^(+)CD90^(+))is not yet known.As a sirtuin 1(SIRT1)inhibitor,NAM participates in regulating cell adhesion,polarity,migration,proliferation,and differentiation.However,SIRT1 exhibits dual effects by promoting or inhibiting differentiation in different tissues or cells.We propose that the concentration of NAM may influence proliferation,differentiation,and SIRT1 signaling of HSCs.AIM To evaluate the effects and underlying mechanisms of action of different concentrations of NAM on HSC proliferation and differentiation.METHODS CD34^(+)cells were purified from umbilical cord blood using MacsCD34 beads,and cultured for 10-12 d in a serum-free medium supplemented with cytokines,with different concentrations of NAM added according to experimental requirements.Flow cytometry was used to detect phenotype,cell cycle distribution,and apoptosis of the cultured cells.Real-time polymerase chain reaction was used to detect the transcription levels of target genes encoding stemness-related factors,che mokines,components of hypoxia pathways,and antioxidant enzymes.Dichloro-dihydro-fluorescein diacetate probes were used to evaluate intracellular production of reactive oxygen species(ROS).Determination of the effect of different culture conditions on the balance of cytokine by cytometric bead array.RESULTS Compared with the control group,the proportion and expansion folds of HSPCs(CD34^(+)CD38)incubated with 5 mmol/L or 10 mmol/L NAM were significantly increased(all P<0.05).The ST-HSCs ratio and fold expansion of the 5 mmol/L NAM group were significantly higher than those of the control and 10 mmol/L NAM groups(all P<0.001),whereas the LT-HSCs ratio and fold expansion of the 10 mmol/L NAM group were significantly higher than those of the other two groups(all P<0.05).When the NAM concentration was>10 mmol/L,cell viability significantly decreased.In addition,compared with the 5 mmol/L NAM group,the proportion of apoptotic cells in the 10 mmol/L NAM group increased and the proportion of cells in S and G2 phase decreased.Compared with the 5 mmol/L NAM group,the HSCs incubated with 10 mmol/L NAM exhibited significantly inhibited SIRT1 expression,increased intracellular ROS content,and downregulated expression of genes encoding antioxidant enzymes(superoxide dismutase 1,peroxiredoxin 1).CONCLUSION Low concentrations(5 mmol/L)of NAM can better regulate the balance between proliferation and differentiation,thereby promoting expansion of HSCs.These findings allow adjustment of NAM concentrations according to expansion needs. 展开更多
关键词 hematopoietic stem cells NICOTINAMIDE Concentration PROLIFERATION DIFFERENTIATION Sirtuin 1
下载PDF
Effect of ginsenoside Rg1 on hematopoietic stem cells in treating aplastic anemia in mice via MAPK pathway
5
作者 Jin-Bo Wang Ming-Wei Du Yan Zheng 《World Journal of Stem Cells》 SCIE 2024年第5期591-603,共13页
BACKGROUND Aplastic anemia(AA)presents a significant clinical challenge as a life-threatening condition due to failure to produce essential blood cells,with the current the-rapeutic options being notably limited.AIM T... BACKGROUND Aplastic anemia(AA)presents a significant clinical challenge as a life-threatening condition due to failure to produce essential blood cells,with the current the-rapeutic options being notably limited.AIM To assess the therapeutic potential of ginsenoside Rg1 on AA,specifically its protective effects,while elucidating the mechanism at play.METHODS We employed a model of myelosuppression induced by cyclophosphamide(CTX)in C57 mice,followed by administration of ginsenoside Rg1 over 13 d.The invest-igation included examining the bone marrow,thymus and spleen for pathological changes via hematoxylin-eosin staining.Moreover,orbital blood of mice was collected for blood routine examinations.Flow cytometry was employed to identify the impact of ginsenoside Rg1 on cell apoptosis and cycle in the bone marrow of AA mice.Additionally,the study further evaluated cytokine levels with enzyme-linked immunosorbent assay and analyzed the expression of key proteins in the MAPK signaling pathway via western blot.RESULTS Administration of CTX led to significant damage to the bone marrow’s structural integrity and a reduction in hematopoietic cells,establishing a model of AA.Ginsenoside Rg1 successfully reversed hematopoietic dysfunction in AA mice.In comparison to the AA group,ginsenoside Rg1 provided relief by reducing the induction of cell apoptosis and inflammation factors caused by CTX.Furthermore,it helped alleviate the blockade in the cell cycle.Treatment with ginsenoside Rg1 significantly alleviated myelosuppression in mice by inhibiting the MAPK signaling pathway.CONCLUSION This study suggested that ginsenoside Rg1 addresses AA by alleviating myelosuppression,primarily through modulating the MAPK signaling pathway,which paves the way for a novel therapeutic strategy in treating AA,highlighting the potential of ginsenoside Rg1 as a beneficial intervention. 展开更多
关键词 Aplastic anemia Ginsenoside Rg1 MYELOSUPPRESSION MAPK signaling pathway Bone marrow hematopoietic stem cells
下载PDF
Decitabine for Relapsed Acute Lymphoblastic Leukemia after Allogeneic Hematopoietic Stem Cell Transplantation 被引量:8
6
作者 崔杰克 肖音 +5 位作者 游泳 石威 李青 罗毅 蒋林 仲照东 《Journal of Huazhong University of Science and Technology(Medical Sciences)》 SCIE CAS 2017年第5期693-698,共6页
Relapse after allogeneic hematopoietic stem cell transplantation(allo-HSCT) remains a main question on treatment failure. Current strategies for management that usually include salvage chemotherapy, donor lymphocyti... Relapse after allogeneic hematopoietic stem cell transplantation(allo-HSCT) remains a main question on treatment failure. Current strategies for management that usually include salvage chemotherapy, donor lymphocytic infusion and second transplantation. Our study assessed the efficacy of decitabine(DAC) for treating patients with acute lymphoblastic leukemia(ALL) who relapsed after allogeneic hematopoietic stem cell transplantation(allo-HSCT). We retrospectively analyzed the outcomes of 12 patients with relapsed ALL after allo-HSCT who received DAC therapy. Nine patients received DAC combined with chemotherapy and donor stem cell infusion, and 3 patients received single-agent DAC. Ten of the 12 patients achieved complete remission(CR), 1 achieved a partial remission(PR), and 1 had no response(NR) after treatment at the latest follow-up(LFU), the median survival was 11.2 months(range, 3.8–34, 7 months). The 1-and 2-year overall survival(OS) rates were 50%(6/12) and 25%(3/12), respectively. Five patients were still alive; 4 had maintained CR and 1 was alive with disease. Patients with Philadelphia chromosome-positive ALL had higher survival rate than patients with Philadelphia chromosome-negative ALL(57.1% vs. 20%). No aggravated flares of graft-versus-host disease(GVHD) were observed during DAC treatment. Therefore, DAC may be a promising therapeutic agent for ALL recurrence after allo-HSCT. 展开更多
关键词 DECITABINE acute lymphoblastic leukemia (ALL) allogeneic hematopoietic stem cell transplantation (allo-HSCT) RELAPSE
下载PDF
Gut microbiome in allogeneic hematopoietic stem cell transplantation and specific changes associated with acute graft vs host disease 被引量:2
7
作者 Quentin Le Bastard Patrice Chevallier Emmanuel Montassier 《World Journal of Gastroenterology》 SCIE CAS 2021年第45期7792-7800,共9页
Allogeneic hematopoietic stem cell transplantation(aHSCT)is a standard validated therapy for patients suffering from malignant and nonmalignant hematological diseases.However,aHSCT procedures are limited by potentiall... Allogeneic hematopoietic stem cell transplantation(aHSCT)is a standard validated therapy for patients suffering from malignant and nonmalignant hematological diseases.However,aHSCT procedures are limited by potentially life-threatening complications,and one of the most serious complications is acute graft-versus-host disease(GVHD).During the last decades,DNA sequencing technologies were used to investigate relationship between composition or function of the gut microbiome and disease states.Even if it remains unclear whether these microbiome alterations are causative or secondary to the presence of the disease,they may be useful for diagnosis,prevention and therapy in aHSCT recipients.Here,we summarized the most recent findings of the association between human gut microbiome changes and acute GVHD in patients receiving aHSCT. 展开更多
关键词 Gut microbiome DNA sequencing technologies Allogeneic hematopoietic stem cell transplantation TRANSPLANTS Acute graft vs host disease Biomarkers COMPOSITION Function
下载PDF
High-dose Chemotherapy Combined with Autologous Hematopoietic Stem Cell Transplantation as Frontline Therapy for Intermediate/High-risk Diffuse Large B Cell Lymphoma 被引量:2
8
作者 Qin WEN Li GAO +11 位作者 Jing-kang XIONG Qiong LI San-bin WANG Ji-shi WANG Fang LIU Cheng ZHANG Yao LIU Pei-yan KONG Xian-gui PENG Jun RAO Lei GAO Xi ZHANG 《Current Medical Science》 SCIE CAS 2021年第3期465-473,共9页
The role of autologous hematopoietic stem cell transplantation(auto-HSCT)following high-dose chemotherapy has been validated and accepted as a standard treatment for patients with relapsed diffuse large B-cell lymphom... The role of autologous hematopoietic stem cell transplantation(auto-HSCT)following high-dose chemotherapy has been validated and accepted as a standard treatment for patients with relapsed diffuse large B-cell lymphoma(DLBCL).However,its clinical efficacy as frontline therapy remains to be elucidated.This study aimed to examine the feasibility of frontline auto-HSCT for newly diagnosed intermediate/high-risk DLBCL patients.We retrospectively reviewed the data of 223 patients treated with frontline auto-HSCT or chemotherapy alone(year 2008-2014)from four hospitals.The median follow-up time was 29.4 months.Between the two treatment arms among the intermediate/high-risk DLBCL patients,the 3-year overall survival(OS)and progression-free survival(PFS)rates of patients given frontline auto-HSCT were 87.6%and 81.9%,respectively,and the chemotherapy-alone group showed 3-year OS and PFS rates of 64.9%and 59.59%,respectively.Compared with the chemotherapy-alone group,the frontline auto-HSCT could eliminate the adverse impact of non-germinal center B-cell(GCB)type.In addition,in the frontline auto-HSCT group,patients who achieved complete response(CR)at auto-HSCT had a longer survival time than those who did not achieve CR.Our results suggested that frontline auto-HSCT could improve the prognosis of intennediate/high-risk DLBCL patients. 展开更多
关键词 diffuse large B-cell lymphoma intermediate/high risk autologous hematopoietic stem cell transplantation frontline therapy
下载PDF
Chronic ocular GVHD:limbal and conjunctival stem cell allografts from the same hematopoietic stem cell donor 被引量:2
9
作者 Elias F Jarade Hala El Rami +1 位作者 Youssef Abdelmassih Mazen Amro 《International Journal of Ophthalmology(English edition)》 SCIE CAS 2018年第9期1569-1572,共4页
Dear Editor,I am Dr.Elias F Jarade from the Beirut Eye and ENT Specialist Hospital, Beirut, Lebanon. I write to describe a novel surgical technique in the management of chronic ocular graft-versus-host disease(GVHD).
关键词 Chronic ocular GVHD limbal and conjunctival stem cell allografts from the same hematopoietic stem cell donor
下载PDF
Autologous hematopoietic stem cell transplantation for diabetic foot:A meta-analysis 被引量:1
10
作者 Guo-Dong Qi Kai-Qin Shen +3 位作者 Jing Qi Hong-Gang Liu Qin Yang Qiong Jiang 《Journal of Hainan Medical University》 2021年第7期42-47,共6页
Objective:To systematically evaluate the efficacy and safety of autologous hematopoietic stem cell(AHSCs)transplantation for diabetic foot(DF).Methods:A systematic search of literatures in PubMed,Embase,the Cochrane L... Objective:To systematically evaluate the efficacy and safety of autologous hematopoietic stem cell(AHSCs)transplantation for diabetic foot(DF).Methods:A systematic search of literatures in PubMed,Embase,the Cochrane Library,CNKI,WanFang and VIP from inception to March 2020 was conducted.Clinical randomized controlled trials of AHSCs transplantation for DF were screened according to inclusion and exclusion criteria,and meta-analysis was performed using RevMan 5.3 software.Results:A total of 13 articles were included,including 582 patients within 292 received conventional treatment in the control group and 290 additionally received AHSCs in the transplantation group.Meta-analysis results showed that compared with the control group,the transplantation group improved ulcer healing rate[RR=2.38,95%CI(1.91,2.98),P<0.00001],ankle brachial index[MD=0.14,95%CI(0.11,0.16),P<0.00001]and skin temperature of injured limb[MD=1.39,95%CI(0.93,1.86),P<0.00001].And lowered mutation rate[RR=0.10,95%CI(0.04,0.26),P<0.00001],pain scores[MD=-1.37,95%CI(-1.62,-1.12),P<0.00001]and indirect claudication scores[MD=-0.89,95%CI(-1.04,-0.75),P<0.00001].The above differences were all statistically significant(P<0.05).Conclusion:Existing evidence shows that AHSCs transplantation for DF has certain clinical effects and safety.However,more high-quality research are needed to further demonstrate the above results. 展开更多
关键词 Diabetic foot Autologous hematopoietic stem cells cell transplantation META-ANALYSIS
下载PDF
In vivo anti-tumor activity of murine hematopoietic stem cells expressing a p185HER2-specific chimeric T-cell receptor gene 被引量:3
11
作者 JIAN MIN YANG MICHAEL S FRIEDMAN +5 位作者 MARIANNE T HUBEN JENNIFER FULLER QIAO LI ALFRED E CHANG JAMES J MULE KEVIN T MCDONAGH 《Journal of Microbiology and Immunology》 2006年第2期117-124,共8页
We have confirmed efficient anti-tumor activities of the peripheral lymphocytes transduced with a p185HEH2-specific chimeric T-cell receptor gene both in murine and in human in our previous studies. To further test th... We have confirmed efficient anti-tumor activities of the peripheral lymphocytes transduced with a p185HEH2-specific chimeric T-cell receptor gene both in murine and in human in our previous studies. To further test the feasibility of chimeric T-cell receptor in a bone marrow transplantation model, we first, made two routine tumor cell lines: MT901 and MCA-205, to express human p185HER2 by retroviral gene transduction. Murine bone marrow cells were retrovirally transduced to express the chimeric T-cell receptor and gene-modified bone marrow cells were transplanted into lethally irradiated mouse. Six months post transplantation, p185HER2-positive tumor ceils: MT-901/HER2 or MCA-205/ HER2 was subcutaneously or intravenously injected to make mouse models simulating primary breast cancer or pulmonary metastasis. The in vivo anti-tumor effects were monitored by the size of the subcutaneous tumor or counting the tumor nodules in the lungs after India ink staining. The size of the subcutaneous tumor was significantly inhibited and the number of pulmonary nodules were significantly decreased in mouse recipients transplanted with chimeric T-cell receptor modified bone marrow cells compared with the control group. Our results suggest the efficient in vivo anti-tumor activities of chimeric T-cell receptor gene modified bone marrow cells. 展开更多
关键词 Gene therapy Retrovirus Chimeric T-cell receptor Murine hematopoietic stem cell Immunotherapy
下载PDF
Hematopoiesis reconstitution and anti-tumor effectiveness of Pai-Neng-Da capsule in acute leukemia patients with haploidentical hematopoietic stem cell transplantation
12
作者 Jiao-Jiao Yuan Ying Lu +2 位作者 Jun-Jie Cao Ren-Zhi Pei Rui-Lan Gao 《World Journal of Clinical Cases》 SCIE 2022年第14期4425-4435,共11页
BACKGROUND With the rapid development of haploidentical hematopoietic stem cell transplantation(haplo-HSCT),primary poor graft function(PGF)has become a lifethreatening complication.Effective therapies for PGF are inc... BACKGROUND With the rapid development of haploidentical hematopoietic stem cell transplantation(haplo-HSCT),primary poor graft function(PGF)has become a lifethreatening complication.Effective therapies for PGF are inconclusive.New Chinese patent medicine Pai-Neng-Da(PND)Capsule exerts dual effect in promoting hematopoiesis recovery and regulating immunity.Still,the application of PND capsule in hematopoietic stem cell transplantation,especially in the haplo-HSCT setting,has not yet been reported.AIM To evaluate the role of PND capsule in acute leukemia patients with haplo-HSCT.METHODS We retrospectively collected data of acute leukemia patients who underwent haplo-HSCT at the Affiliated People’s Hospital of Ningbo University between April 1,2015 and June 30,2020.Twenty-nine consecutive patients received oral PND capsule from the sixth day to the first month after haplo-HSCT were included in the PND group.In addition,31 patients who did not receive PND capsule during haplo-HSCT were included in the non-PND group.Subsequently,we compared the therapeutic efficacy according to the western medical evaluation indexes and Chinese medical symptom scores,and the survival between the PND group and the non-PND group,using the chi-square test,Fisher’s exact test,and the Kaplan-Meier method.RESULTS The duration of platelet engraftment was shorter in the PND group than in the non-PND group(P=0.039).The PND group received a lower frequency of red blood cells and platelet transfusions than the non-PND group(P=0.033 and P=0.035,respectively).In addition,PND capsule marginally reduced the rate of PGF(P=0.027)and relapse(P=0.043).After 33(range,4-106)months of follow-up,the 3-year relapse-free survival(P=0.046)and progression-free survival(P=0.049)were improved in the PND group than in the non-PND group.Also,the therapeutic efficacy of the PND group according to Chinese medical symptom scores was significantly better than that of the non-PND group(P=0.022).Moreover,the adverse events caused by PND capsule were mild.Nevertheless,there were no significant differences in the duration of neutrophil engraftment,the risk of infection within 100 days after haplo-HSCT,the acute graft-versus-host disease,or the 3-year overall survival between the two groups.CONCLUSION PND capsule could promote hematopoiesis reconstitution,improve the therapeutic efficacy of Chinese medical symptom scores,present anti-tumor effectiveness,and prolong the survival of acute leukemia patients with haplo-HSCT. 展开更多
关键词 Pai-Neng-Da capsule Hematopoiesis reconstitution Anti-tumor Acute leukemia Haploidentical hematopoietic stem cell transplantation Effectiveness
下载PDF
Haploidentical Allogeneic Hematopoietic Stem Cell Transplantation for Thymoma-associated Severe Aplastic Anemia: a Case Report
13
作者 Cong Lu Guang-sheng He +5 位作者 Song Jin Xu-hui Zhang Xiao-hui Hu De-pei Wu Ai-ning Sun Chang-geng Ruan 《Chinese Medical Sciences Journal》 CAS CSCD 2013年第3期189-191,共3页
THYMOMA, a relatively rare epithelial neoplasm with unique clinical and pathologic features, is the most usual diagnosis for a mass located in the mediastinum. It is often associated withautoimmune disorders. The myas... THYMOMA, a relatively rare epithelial neoplasm with unique clinical and pathologic features, is the most usual diagnosis for a mass located in the mediastinum. It is often associated withautoimmune disorders. The myastnema gravls ano pure red cell aplasia are the most common disorders, with the incidences of 40% and 5%, respectively, while the incidence of aplastic anemia is only about 0-1.4%. 1 Thymectomy is hard to perform on patients with severe aplastic anemia(SAA) due to severe pancytopenia. 展开更多
关键词 haploidentical allogeneic hematopoietic stem cell transplantation malignant thymoma severe aplastic anemia
下载PDF
Nephrotic syndrome in syngeneic hematopoietic stem cell transplantation recipients: A case report
14
作者 Ming-Chuan Bai Jing-Jing Wu +2 位作者 Kou-Rong Miao Jing-Feng Zhu Hui-Juan Mao 《World Journal of Clinical Cases》 SCIE 2021年第3期614-622,共9页
BACKGROUND Hematopoietic stem cell transplantation(HSCT)is widely used in the treatment of hematological diseases.However,complications after transplantation,such as acute and chronic graft-vs-host disease(GVHD),still... BACKGROUND Hematopoietic stem cell transplantation(HSCT)is widely used in the treatment of hematological diseases.However,complications after transplantation,such as acute and chronic graft-vs-host disease(GVHD),still seriously affect the quality of life and even threaten the lives of patients.There is evidence that glomerular diseases can manifest as GVHD.However,GVHD should not occur as a result of syngeneic HSCT.CASE SUMMARY A 20-year-old male diagnosed with T lymphoblastic lymphoma(stage IIIA,aaIPI 1)in September 2013 was treated with six cycles of hyper-CVAD and achieved complete remission.He underwent syngeneic HSCT in June 2014,and had no kidney disease history before the transplant.However,nephrotic syndrome occurred 24 mo later in the patient after syngeneic HSCT.Renal biopsy was performed,which led to a diagnosis of atypical membranous nephropathy.After treatment with glucocorticoids combined with cyclophosphamide and cyclosporine,the nephrotic syndrome was completely relieved.CONCLUSION We report a case of delayed nephrotic syndrome after syngeneic HSCT.Antibodymediated autoimmune glomerular disease may be the underlying mechanism.After treatment with immunosuppressive agents,the nephrotic syndrome was completely relieved but further long-term follow-up is still needed. 展开更多
关键词 Syngeneic hematopoietic stem cell transplantation Nephrotic syndrome Graft vs host disease CYCLOSPORINE Autoimmune glomerular disease Case report
下载PDF
HIGH DOSE CHEMORADIOTHERAPY WITH AUTOLOGOUS HEMATOPOIETIC STEM CELL TRANSPLANTATION IN THE TREATMENT OF ADVANCED HODGKIN's LYMPHOMA:A REPORT OF 11 CASES
15
作者 周生余 石远凯 +5 位作者 何小慧 韩晓红 刘鹏 杨建良 周爱萍 冯奉仪 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 2002年第4期254-258,共5页
Objective: High dose therapy (HDT) with autologous hematopoietic stem cell transplantation (ASCT) has become one of the important salvage treatments for the Hodgkin抯 Lymphoma patients with relapsed or resistant disea... Objective: High dose therapy (HDT) with autologous hematopoietic stem cell transplantation (ASCT) has become one of the important salvage treatments for the Hodgkin抯 Lymphoma patients with relapsed or resistant disease, but its role as the primary treatment remains indefinite. This study was designed to further evaluate its status in the combined modality treatment, especially, to discuss its value in the primary treatment of the patients who had advanced disease with poor prognostic factors. Methods: Eleven patients who had advanced or relapsed disease with poor prognostic factors were enrolled in this study. Among them, 9 cases had primary treatment, and 2 cases had secondary treatment; one patient received autologous bone marrow transplantation (ABMT), and 10 patients received autologous peripheral blood stem cell transplantation (APBSCT). After induction treatment 4 cases achieved complete response (CR) and 7 cases achieved partial response (PR). High dose chemotherapy combined with total body irradiation (TBI) or total lymph node irradiation (TLI)/subtotal lymph node irradiation (STLI) were adopted in 7 cases and only high dose chemotherapy were adopted in 4 cases as the transplant preparative regimens. 5 cases received complementary irradiation in the primary sites after transplant. Results: The patients who had CR before transplantation were given consolidative therapy. Among the rest with PR, 2 cases achieved CR, 1 case PR, and 4 cases SD. Furthermore all these patients who maintained SD had bone involvement. With a median follow-up for all patients of 13(1-80) months, all of them are alive currently. Four cases are event-free survival (EFS); 4 cases with bone involvement are progression-free survival (PFS); 3 cases experienced relapse after transplant, one of them is EFS for 42 months again after a local relapsed site irradiation; the other two cases are being given further salvaged treatment now. According to the Life Tables method, the cumulative probability of 6-year PFS and OS is 55.68% and 100% respectively. The dominating transplant- related toxicity was bone marrow suppression in grades IV. No obvious cardiac, hepatic, and nephritic toxicity was found. No transplant related mortality. Conclusion: HDT combined with ASCT is a method worthwhile to further study for the treatment of the patients with advanced or relapsed Hodgkin抯 Lymphoma with poor prognostic factors. 展开更多
关键词 Hodgkin’s lymphoma High Dose Therapy Autologous hematopoietic stem cell Transplantation
下载PDF
Engineering of hematopoietic stem cells:the new generation of cellular therapeutics
16
《中国输血杂志》 CAS CSCD 2001年第S1期218-,共1页
关键词 stem Engineering of hematopoietic stem cells
下载PDF
Profiles of interferon-gamma and interleukin-2 in patients after allogeneic hematopoietic stem cell transplantation
17
作者 Malwina Rybicka-Ramos Mirosław Markiewicz +4 位作者 Aleksandra Suszka-Świtek Ryszard Wiaderkiewicz Sylwia Mizia Monika Dzierżak-Mietła Krzysztof Białas 《World Journal of Biological Chemistry》 2022年第4期72-82,共11页
BACKGROUND Allogeneic hematopoietic stem cell transplantation(allo-HSCT)may be related to the occurrence of complications,including graft-versus-host disease(GvHD)and infections.The pathogenesis of acute GvHD is conne... BACKGROUND Allogeneic hematopoietic stem cell transplantation(allo-HSCT)may be related to the occurrence of complications,including graft-versus-host disease(GvHD)and infections.The pathogenesis of acute GvHD is connected with T lymphocytes,which identify alloantigens on host's antigen-presenting cells,activate production of interferon-gamma(IFN-gamma)and interleukin-2(IL-2),and act on the immune effector cells and damage tissues and organs.AIM The aim of the study was to investigate and distinguish serum concentration profiles of IFN-gamma and IL-2 within a 30-d period after allo-HSCT.METHODS We enrolled 62 patients,i.e.,30(48%)male and 32(52%)female subjects[median age 49.5(19-68)years],after allo-HSCT from siblings(n=12)or unrelated donors(n=50)due to acute myeloid leukemia with myeloablative conditioning(n=26;42%)and with non-myeloablative conditioning(n=36;58%).All patients were given standard immunosuppressive therapy with cyclosporin-A and methotrexate and pre-transplant antithymocyte globulin in the unrelated setting.Blood samples were collected pre-transplant before and after(on day-1)the conditioning therapy and on days+2,+4,+6,+10,+20,and+30 after allo-HSCT.Serum levels of IL-2 and IFNgamma were determined using ELISA.RESULTS Patients were divided into four groups depending on the presence of acute GvHD and clinical manifestations of infection.Group I included patients with neither acute GvHD nor infections[n=15(24%)],group II consisted of patients with infections without acute GvHD[n=17(27%)],group III was comprised of patients with acute GvHD without infections[n=9(15%)],and group IV included patients with both acute GvHD and infections[n=21(34%)].IFN-gamma concentrations were higher in Group II than in other groups on days+20(P=0.014)and+30(P=0.008).Post-hoc tests showed lower concentrations of IFN-gamma on day+30 in groups I(P=0.039)and IV(P=0.017)compared to group II.The levels of IL-2 were mostly undetectable.CONCLUSION Serum levels of IFN-gamma following allo-HSCT progressively escalate.High serum levels of IFN-gamma are related to infectious complications rather than acute GvHD.Serum concentrations of IL-2 in most patients are undetectable. 展开更多
关键词 INTERLEUKIN-2 INTERFERON-GAMMA Cytokine profiles Acute myeloid leukemia Allogeneic hematopoietic stem cell transplantation Acute graft-versus-host disease
下载PDF
Allogeneic hematopoietic stem cell transplantation in 24 patients with β-thalassemia major
18
作者 刘容容 《外科研究与新技术》 2011年第4期295-295,共1页
Objective To investigate the effect of allgeneic hematopoietic stem cell transplantation ( allo - HSCT ) for β - thalassemia major. Methods Twenty - four β - thalassemia major patients with median age of 4 years ( r... Objective To investigate the effect of allgeneic hematopoietic stem cell transplantation ( allo - HSCT ) for β - thalassemia major. Methods Twenty - four β - thalassemia major patients with median age of 4 years ( range: 2 -15 years) ,18 boys and 6 girls,received al- 展开更多
关键词 stem Allogeneic hematopoietic stem cell transplantation in 24 patients with GVHD thalassemia major cell
下载PDF
Hemorrhagic cystitis following hematopoietic stem cell transplantation:risk factors and prophylaxis measures
19
作者 施继敏 《外科研究与新技术》 2011年第4期294-295,共2页
Objective To investigate the efficacy and safety of the optimal alkalized hydration solution for hemorrhagic cystitis ( HC) following unrelated donor allogeneic hem-
关键词 stem cell Hemorrhagic cystitis following hematopoietic stem cell transplantation HSCT
下载PDF
Efficacy of rituximab-containing regimens on post-transplantation lymphoproliferative disorder following haploidentical hematopoietic stem cell transplantation:a report of 3 cases
20
作者 薛梅 《外科研究与新技术》 2011年第4期297-297,共1页
Objective To evaluate the efficacy of rituximab-containing regimens on post - transplantation lympho-proliferative disorder ( PTLD ) following haploidentical hematopoietic stem cell transplantation ( HSCT) . Methods T... Objective To evaluate the efficacy of rituximab-containing regimens on post - transplantation lympho-proliferative disorder ( PTLD ) following haploidentical hematopoietic stem cell transplantation ( HSCT) . Methods The clinical data of 3 cases of PTLD after haploidentical HSCT were analyzed retrospectively. Time 展开更多
关键词 HSCT cell Efficacy of rituximab-containing regimens on post-transplantation lymphoproliferative disorder following haploidentical hematopoietic stem cell transplantation stem
下载PDF
上一页 1 2 250 下一页 到第
使用帮助 返回顶部