Bone Marrow Transplant
November 2024
Bone Marrow Transplant
December 2024
Haematologica
June 2024
Transplant Cell Ther
February 2023
Between 2020 and 2021, 31,525 hematopoietic stem cell transplantations (HSCTs) were reported to the Chinese Blood and Marrow Transplantation Registry Group throughout mainland China. In this report, we describe the activity and current trends for HSCT in China during the SARS-CoV-2 pandemic. In 2020, a total of 13,415 cases of HSCT were reported from 166 transplantation teams, and 75% (10,042 cases) were allogeneic HSCTs.
View Article and Find Full Text PDFChin Med J (Engl)
June 2021
Background: There were few studies on real-world data about autologous hematopoietic stem cell transplantation (auto-HSCT) or allogeneic HSCT (allo-HSCT) in peripheral T-cell lymphoma (PTCL). This study aimed to investigate the clinical outcomes of patients who received auto-HSCT or allo-HSCT in China.
Methods: From July 2007 to June 2017, a total of 128 patients who received auto-HSCT (n = 72) or allo-HSCT (n = 56) at eight medical centers across China were included in this study.
Zhongguo Shi Yan Xue Ye Xue Za Zhi
October 2015
Objective: To establish the mouse model for the expression of PD-L1 by hydrodynamic injection and to study the effects of myeloablative conditioning on hydrodynamic injection-mediated PD-L1 expression.
Methods: Plasmid amplification, hydrodynamic injection, collagenase perfusion, real time PCR, ELISA and flow cytometry were applied to test the expression and function of PD-L1. Also, animal models were set up to test the effects of chemical or radiactive myeloablative conditioning on hydrodynamic injection-mediated PD-L1 expression.
Photodiagnosis Photodyn Ther
June 2007
Background And Objectives: Granulocyte-macrophage colony-stimulating factor (GM-CSF) and B7.1 transduced tumor vaccine cells could induce efficient anti-tumor immune response. It is interesting to study whether they could be an adjuvant to photodynamic therapy (PDT).
View Article and Find Full Text PDFRecent research indicates that TGF-beta and type II receptor (TbetaR-II) play an important role in the pathogenesis of tumor. A high frequency of abnormalities in TbetaR-II has been demonstrated in various cancers. To identify the mutation of TbetaR-II in patients with acute leukemia, the bone marrow samples from 6 patients with acute leukemia and 11 normal individuals as control were detected by long-range RT-PCR.
View Article and Find Full Text PDFXi Bao Yu Fen Zi Mian Yi Xue Za Zhi
January 2006
Aim: To explore the anti-lymphoma efficacy of ZnPcS(2)P(2)-mediated photodynamic therapy(PDT) combined with mGM-CSF and mB7.1 gene-modified high-tumorigenicity lymphoma cells (EL-4 cells) in C57BL/6 mice.
Methods: EL-4/pLXSN, EL-4/GM and EL-4/B7 were generated by consecutive infection of EL-4 cells with respective retroviruses, i.
Zhonghua Xue Ye Xue Za Zhi
December 2003
Objective: To investigate the expression changes of intrinsic cytokines TGF-beta(1) and TNF-alpha, telomerase activity and bcl-2 during ongoing apoptosis of HL-60 and K562 cells induced by p53.
Methods: pN53cG (Val135), a temperature sensitive p53 mutant, which behaved like wild type p53 (wt-p53) at 32.5 degrees C, were introduced into p53-null HL-60 and K562 cells respectively by lipofectin.
Zhongguo Shi Yan Xue Ye Xue Za Zhi
October 2002
The study was to explore the telomerase activity and the expression of hTERT, c-myc and bcl-2 mRNA during terminal differentiation of HL-60 cells induced by all trans-retinoic acid (ATRA) and to study the possible molecular mechanism. By use of the model of differentiated HL-60 cells induced by ATRA, the telomerase activity was determined by TRAP-PCR-ELISA and the expression of hTERT, c-myc, bcl-2 mRNA was detected by RT-PCR in differentiated HL-60 cells. The results showed that during differentiation of HL-60 cells, the telomerase activity was decreased, the expression of hTERT, c-myc and bcl-2 mRNA was downregulated, and the downregulation of hTERT occurred prior to suppression of telomerase activity.
View Article and Find Full Text PDFZhongguo Shi Yan Xue Ye Xue Za Zhi
December 2002
To investigate the change of telomerase activity and human telomerase reverse transcriptase (hTERT) gene expression in HL-60 cells transfected with wild type p53 gene, wild type p53 gene was introduced into HL-60 cells by Lipofectin transfection. Apoptosis was analyzed by TUNEL assay. Telomerase activity and the level of hTERT mRNA were detected by telomeric repeat amplification protocol (TRAP)-ELISA and RT-PCR, respectively.
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