The study of antitumor effect of tumor-draining lymph node cells from lung cancer patients induced by different stimulus in vitro
- VernacularTitle:不同刺激诱导肺癌患者引流淋巴结细胞抗自体肿瘤的体外研究
- Author:
Baoen SHAN
;
Qiliang LI
;
Chao ZHANG
;
Ming HE
;
Zhengmao ZHANG
- Publication Type:Journal Article
- Keywords:
Tumor-draining lymph node cells;
Dendritic cells;
Antitumor CTL activity
- From:
Chinese Journal of Immunology
1985;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To find a feasible method to stimulate tumor-draining lymph node(TDLN) cells in clinic.Methods:CTL activity of TDLN cells induced by different stimulus (IL-2 group, IL-2+autologous tumor antigen group, IL-2+GM-CSF+IL-4+autologous tumor antigen group) was measured by the method of maximal LDH enzyme release. The mechanisms were explored by observation in morphology and detection of the CD83 positive rate of TDLN cells.Results:The level of growth of TDLN cells induced by (IL-2+GM-CSF+IL-4+autologous tumor antigen) was significantly higher than TDLN cells induced by IL-2 and (IL-2+autologous tumor antigen)(P
