CKLF1 induces SH-SY5 Y cell migration via PLCγ/FAK signaling pathway / 中国药理学通报
Chinese Pharmacological Bulletin
; (12): 1209-1213, 2014.
Article
в Zh
| WPRIM
| ID: wpr-456661
Ответственная библиотека:
WPRO
ABSTRACT
Aim To investigate the role of chemokine-like factor 1 ( CKLF1 ) in SH-SY5 Y cell migration and its molecular regulatory mechanism. Methods SH-SY5Y cells were stimulated with CKLF1 for 0. 5 h, 2 h, 8 h and 24 h, respectively. The migration distance and the percentage of migration cells were recorded by CELLocate analysis. The phosphorylation of focal ad-hesion kinase ( FAK) at Tyr-397 site was detected by Western blot analysis. By chemotaxis assays, we con-firmed the chemotaxis of CKLF1. Furthermore, FAK inhibitor PF-573228 and PLCγ inhibitor U73122 were used for the research of molecular regulatory mecha-nisms involved. Results CKLF1 promoted cell migra-tion and induced a strong increase in the phosphoryla-tion level of FAK-pY397 , which were significantly at-tenuated by the presence of U73122 ( a specific inhibi-tor for PLCγ) . In addition, the chemotaxis of CKLF1 was obviously blocked by the FAK inhibitor PF-573228 . Conclusion CKLF1 induces SH-SY5 Y cell migration via PLCγ/FAK signaling pathway.
Полный текст:
1
База данных:
WPRIM
Язык:
Zh
Журнал:
Chinese Pharmacological Bulletin
Год:
2014
Тип:
Article