【Abstract】Objective To explore the feasibility that the recipient against donor antigen-specific T lymphocytes clones are formed,and the suicide genes are induced into the clone. In the end it may induce the transplanted-organ tolerance. Methods The recipient rats were immunized by the donor rats-splenocytes, then the recipient’s T cell were isolated, purified and diluted with limited-dilute methods into single cell.The T cells were cultured by adding raise cells,ConA or IL2 under the different concentration and at last the T cell clone were formed. Results A stable recipient against donor antigen-specific T cell clone was established. The difference among the different immune groups was very significant(t gt;t0.05). The T cell clone was not formed without raise cells or only with raise cells. The rare clone could be formed by ConA stimulation but without IL-2. The clone-forming rate was associated with concentration of IL-2. Conclusion The mature T cell is able to proliferate to form clone when the condition is suitable. The recipient is immunized with donor rats spleen cellular antigen. The T cells clones selected in the end are donor antigen-specific.
Citation:
ZHOU Jun,WANG Lei,LAN Ping,et al.. THE COMPARATIVE STUDY ON THE ESTABLISHMENT AND ITS CONDITION FOR THE CLONE OF RECIPIENT AGAINST DONOR ANTIGEN-SPECIFIC T LYMPHOCYTES. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2001, 8(5): 292-294. doi:
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- 1. 王国春,吴东海,Csennok E等. 韦格纳肉芽肿病T细胞表达及分泌细胞因子的研究: Tn1型免疫反应 〔J〕. 中华风湿病学杂志,1998; 2(2)∶79.
- 2. 王重庆,李启靖,关迎辉等. 小鼠皮肤移植特异耐受性的获得 〔J〕. 北京大学学报(自然科学版),1998; 34(4)∶481.
- 3. 沈关心,周汝麟主编. 现代免疫学实验技术 〔M〕. 第1版. 武汉: 湖北科技出版社, 1998∶283~305.
- 4. 卓安山,陈爱娟,申繁星等.烫伤对大鼠T、B淋巴细胞功能影响及免疫调节剂对其作用研究 〔J〕.中国实验临床免疫学杂志,1998; 10(2)∶29.
- 5. Legge KL,Min B,Pack C, et al. Differetial presentation of an altered peptide within fetal central and peripheral organs supports an avidity model for thymic T cell development and implies a peripheral readjustment for activation 〔J〕. J Immunol,1999; 162(10)∶5738.
- 6. BenBasson SZ,William EP,Ethan MS,et al. In vitro selection and extended culture of antigenspecific T lymphocytes 〔J〕. J Immunol,1975; 115(6)∶1723.
- 7. Gillis S,Baker P,Francis W,et al. Longterm culture of human antigenspecific cytotoxic Tcell lines 〔J〕. J Exp Med, 1978; 148(4)∶1093.
- 8. Wingren AG,Parra E,Varga M, et al. T cell activation pathway: B7,LFA3,and ICAM1 shape unique T cell profiles 〔J〕. Critical Rew Immunol,1995; 15(3-4)∶235.
- 9. Boussiotis Va,Gribben JG,Freeman GJ,et al. Blockade of the CD28 costimulatory pathway: a means to induce tolerance 〔J〕. Curr Opin Immunol,1994; 6(5)∶797.
- 10. 巴德年主编.当代免疫学技术与应用 〔M〕.第1版.北京: 联合出版社,1998∶177~182.
- 11. 罗云萍,张定凤. T淋巴细胞克隆技术 〔J〕.重庆医科大学学报,1992; 17(2)∶159.
- 12. 李子海,朱立平,谢少文等. T淋巴细胞克隆技术 〔J〕.中国免疫学杂志,1987; 3(2)∶114.