Microarray dataset supporting a role for ATF4 in isoginkgetin-induced gene expression in HCT116 cells.

ABSTRACT: Isoginkgetin (IGG) is a compound originally derived from the leaves of Ginkgo biloba trees. It was subsequently identified through a chemical screen to be an inhibitor of both the major and minor spliceosome, with an IC50 value of 30 µM [1]. Little is currently known about the overall effects of spliceosome inhibition on human cells. Here, we treated HCT116 and a p53 null subline of colon cancer cells with 30 µM IGG for 8 hours. Total RNA was isolated, and Affymetrix oligonucleotide microarray analysis was completed using samples from two biologically independent experiments. A relatively small number of transcripts were differentially expressed in these cell lines. There was considerable overlap in the upregulated but not the downregulated transcripts. PANTHER Reactome analysis of

SUBMITTER: van Zyl E 

PROVIDER: S-EPMC9019238 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature