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rhG-CSF动员对供者CD4^+T细胞表面分子表达的影响

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摘要 目的了解重组人粒细胞集落刺激因子(rhG-CSF)在动员过程中对健康供者外周血CD4+T淋巴细胞比例和CD4+T细胞黏附分子、趋化因子受体和Tac抗原表达的影响。方法采用直接双色荧光标记和三色荧光标记通过流式细胞仪检测CD4+T淋巴细胞表面分子的表达。结果rhG-CSF动员前CD4+T细胞在外周血单个核细胞中比例的中位数为26.34%,动员后为25.24%,动员前后差异无统计学意义(P>0.05)。rhG-CSF动员使CD4+T细胞CD62L的表达率显著下降(P<0.01),动员前的表达率中位数为42.72%,动员后为4.82%。动员前后CD4+T细胞CD44和整合素LFA-1表达率均为100%;动员前VLA-4表达率的中位数为84.49%,动员后为85.66%;动员前细胞趋化因子受体CXCR-4表达率的中位数为84.78%,动员后为86.34%;动员前CD25表达率中位数为29.72%,动员后为26.24%,rhG-CSF动员对CD4+T细胞LFA-1、CD44、VLA-4、CXCR-4和CD25的表达率无显著影响(P>0.05)。结论rhG-CSF动员造成CD4+T细胞CD62L的表达率显著下降。
出处 《临床血液学杂志》 CAS 2005年第6期353-354,共2页 Journal of Clinical Hematology
基金 解放军总医院十五科研计划基金重点资助项目(01YZ05)
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参考文献6

  • 1黄文荣,达万明.rhG-CSF在动员外周血造血干/祖细胞过程中对T细胞的影响及机制[J].中国实验血液学杂志,2005,13(2):338-342. 被引量:11
  • 2Zeng D, Dejbakhsh-Jones S, Strober S. Granulocyte colony-stimulating factor reduces the capacity of blood mononuclear cells to induce graft-versus-host disease:impact on blood progenitor cell transplantation. Blood,1997, 90:453-463. 被引量:1
  • 3达万明,黄文荣.异基因外周血造血干/祖细胞移植的进展[J].临床血液学杂志,2003,16(3):144-147. 被引量:12
  • 4Rutella S, Pierelli L, Bonanno G, et al. Role for granulocyte colony- stimulating factor in the generation of human T regulatory type 1 cells. Blood, 2002, 100:2562-2571. 被引量:1
  • 5Sugimori N, Nakao S, Yachie A, et al. Administration of G-CSF to normal individuals diminishes L-selectin+ T cells in the peripheral blood that respond better to alloantigen stimulation than L-selectin-T cells. Bone Marrow Transplant, 1999, 23:119-124. 被引量:1
  • 6Bellucci R, Propris M S D, Buccisano F, et al. Modulation of VLA-4 and L-selection expression on normal CD34 +- cells during mobilization with G-CSF. Bone Marrow Transplantation, 1999, 23:1 -8. 被引量:1

二级参考文献39

  • 1Anderlini P, Rizzo J D, Nugent M L, et al. Peripheral blood stem cell donation: an analysis from the international bone marrow transplant registry (IBMTR) and european group for blood and marrow transplant (EB-MT) databases. Bone Marrow Transplantation, 2001,27: 689-- 692. 被引量:1
  • 2Brasel K, McKenna H J, Charrier K, et al. Flt3 ligand synergizes with granulocyte-macrophage colony-stimulating factor or granulocyte colony-stimulating factor to mobilize hematopoietic progenitor cells into the peripheral blood of mice.Blood,1997,90:3781-3788. 被引量:1
  • 3Anderlini P, Przepiorka D, Korbling M, et al. Blood stem cell procurement: donor safety issues. Bone Marrow Transplantation, 1998, 21(Suppl) :3S35--39. 被引量:1
  • 4Anderlini P, Korbling M. The use of mobilized peripheral blood stem cells from normal donors for allografting. Stem-Cells, 1997, 15: 9--17. 被引量:1
  • 5Anderlini P, Korbling M, Chan K W,et al. Long-term follow-up and safety of normal peripheral blood progenitor cell donors treated with filgrastim: the MD anderson cancer center experience [abstract]. Blood, 2001, 98:183--187. 被引量:1
  • 6Theilgaard M K, Raaschou J K, Andersen H, et al.Single leukapheresis products collected from healthy donors after the administration of granulocyte colony-stimulating factor contain ten-fold higher numbers of longterm reconstituting hematopoietic progenitor cells than conventional bone marrow allografts. Bone-MarrowTransnlant, 1999, 23: 243--249. 被引量:1
  • 7Hoef M V. HLA-identical sibling peripheral blood progenitor cell transplants (PBPCT). Bone Marrow Transplant, 1999. 24: 707--714. 被引量:1
  • 8Ottiger H D. Scheulen B. Beelen D W, et al. Immune reconstitution after allogeneic peripheral blood progenitor cell transplantation [abstract]. Bone marrow transplantation, 1996, 17 (Supp12):135--139. 被引量:1
  • 9Clark L, Clark O, Djulbegovic B, et al. Allogeneic peripheral blood stem cells vs bone marrow transplantation for the therapy of hematological malignancies: a meta-analysis of randomized controlled trials [abstract].Blood, 2001, 98:414--417. 被引量:1
  • 10Bensinger W I, Clift R, Martin P, et al. Allogeneic peripheral blood stem cell transplantation in patients with advanced malignancies:a retrospective comparison with marrow transplantation. Blood, 1996, 88:2794-- 2800. 被引量:1

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