The biological characteristics of cytokine-induced killer cells / 中国病理生理杂志
Chinese Journal of Pathophysiology
; (12)2000.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-521035
Biblioteca responsável:
WPRO
ABSTRACT
AIM:
To investigate the biological characteristics of cytokine-induced killer (CIK) cells in vitroMETHODS:
The non-adhere peripheral blood monoclear cells from healthy donors were induced into CIK cells in the presence of IFN-?, IL-1?, IL-2 and anti-CD3 antibody. LAK (lymphokine activated killer) cells were prepared as a control. The cellular phenotype were detected by FCM and immunocytochemistry and the cytotoxicity was measured by LDH release assay.RESULTS:
After 2 weeks of induction, the proliferation rate of CIK cells reached a peak and the proportion of CD3 + population was above 95%, and then the cells growth entered to plateau phase at week 3. The proportion of CD3 +CD56 + NKT subset cells was 16 5% on day 15 and it had no obvious variety between 2 and 4 weeks. Correspondingly, LAK cells grew slowly and had lower proliferation rate compared with the CIK cells ( P
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Pathophysiology
Ano de publicação:
2000
Tipo de documento:
Artigo