Herbal formula Yangyinjiedu induces lung cancer cell apoptosis via activation of early growth response 1.

ABSTRACT: Traditional Chinese Medicine (TCM) has been extensively used in clinical practices and proven to be effective against cancer. However, the underlying mechanisms remain to be investigated. In this study, we examined the anticancer activities of Chinese herbal formula Yangyinjiedu (YYJD) and found that YYJD exhibits cytotoxicity against lung cancer cells. Transcriptome analysis indicated that 2178 genes were differentially expressed (P < 0.05) upon YYJD treatment, with 1464 being (67.2%) up-regulated. Among these, we found that the tumour suppressor early growth response 1 (EGR1) is the most activated. We demonstrated that EGR1 contributes to YYJD-induced apoptosis in A549. Through dissecting EGR1-associated transcriptional network, we identified 275 genes as EGR1 direct targets, some target

SUBMITTER: Yang W 

PROVIDER: S-EPMC6714142 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature