Inhibitory Study of Huayu Jiedu Prescription Medicated Serum on Invasion and Migration of Human Lung Cancer Cell Line H1299 by JAK2/STAT3 Pathway
10.13422/j.cnki.syfjx.20202465
- VernacularTitle:化瘀解毒方含药血清通过JAK2/STAT3通路抑制人肺癌H1299细胞侵袭迁移
- Author:
Zheng WEI
1
;
Li-ran XU
1
;
Jiang-yan XU
2
;
Ai-hua ZHANG
3
;
Ya-feng LI
3
;
Jun-ping ZHANG
3
Author Information
1. The First Affiliated Hospital of Henan University of Chinese Medicine， Zhengzhou 450000， China
2. Henan University of Chinese Medicine， Zhengzhou 450046， China
3. The Affiliated Hospital of Henan Academy of Chinese Medicine， Zhengzhou 450004， China
- Publication Type:Research Article
- Keywords:
Huayu Jiedu prescription medicated serum;
lung cancer;
invasion;
migration
- From:
Chinese Journal of Experimental Traditional Medical Formulae
2021;27(8):74-80
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the effect of Huayu Jiedu prescription medicated serum（HJRMS）on the proliferation， invasion and migration of human lung cancer cells （H1299 cells） and its mechanism. Method:Cell counting kit-8 （CCK-8） method was used to detect the inhibitory effect of HJRMS on the proliferation of lung cancer cells， the effect of HJRMS on the invasion and migration of H1299 cells were determined by Transwell assay and wound healing assay. The protein expressions of Janus kinase 2 （JAK2）， signal transduction and activation transcription factor 3 （STAT3）， phosphorylated JAK2（p-JAK2） and phosphorylated STAT3 （p-STAT3） were detected by Western blot， the mRNA expression levels of JAK2 and STAT3 were detected by Real-time quantitative polymerase chain reaction（Real-time PCR）. Result:① Compared with control group， the proliferation of H1299 cells was significantly inhibited after treatment with 1%~16%HJRMS serum for 24， 48 h， respectively（P<0.01）， and showed a certain concentration dependence. ② After treatment with HJRMS for 24 h， the scratch healing ability of cells in the 4%，8%HJRMS serum groups was inhibited（P<0.05，P<0.01）. ③ Compared with control group， the membrane permeability of H1299 cells in invasion and migration experiments in 2%，4%，8%HJRMS serum groups was decreased significantly（P<0.05，P<0.01）. ④ Western blot showed that compared with control group， 4%，8%HJRMS serum groups inhibited the expression of JAK2/STAT3 signaling pathway related proteins （JAK2， p-JAK2， STAT3， and p-STAT3） in lung cancer H1299 cells（P<0.05， P<0.01）. ⑤ Compared with control group， the mRNA expression levels of JAK2 and STAT3 in lung cancer H1299 cells treated with 8%HJRMS for 24 h decreased significantly （P<0.05）. Conclusion:The HJRMS can inhibit the proliferation， invasion and migration of lung cancer H1299 cells， and its mechanism may be related to the inhibition of JAK2/STAT3 signaling pathway.
