Effects of methionine restriction on oral cancer cell proliferation, migration and invasion
- Author:
Yue-Rong PENG
1
;
Ke-Xin ZHENG
1
;
Han-Si CHEN
1
;
Xue-Peng WANG
1
;
Yun-Hao LAI
1
;
Su-Jin ZHOU
1
;
Zi-Jian ZHAO
1
;
Zheng-Gang ZHAO
1
;
Fang-Hong LI
1
Author Information
- Publication Type:Journal Article
- From: Chinese Pharmacological Bulletin 2023;39(8):1444-1450
- CountryChina
- Language:Chinese
- Abstract: Aim To investigate the effect of methionine restriction on the proliferation, migration and invasion of human oral squamous carcinoma CAL-27 cells. Methods Cell proliferation and colony formation ability were detected by cell counting and colony forming assay. The changes in cell cycle and apoptosis were detected by propidium iodide (PI) staining flow cytometry and Annexin V/7-amino-actinomycin staining flow cytometry. The migration and invasion ability of CAL-27 was detected by scratch and Transwell assay. The expression levels of apoptosis proteins Bax and Bcl-2, cyclins CDK2 and CDK4 and migration and invasion proteins N-cadherin and E-cadherin were examined by Western blot. Results Methionine restriction significantly inhibited the proliferation and clone formation of oral squamous cancer cell CAL-27 (P < 0. 01), induced cell cycle arrest at G
