English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Methionine S-adenosyltransferase 2A (MAT2A) is the catalytic subunit for synthesis of S-adenosylmethionine (SAM), the principal methyl donor in many biological processes. MAT2A is up-regulated in many cancers, including liver cancer and colorectal cancer (CRC) and is a potentially important drug target. We developed a family of fluorinated N,N-dialkylaminostilbene agents, called FIDAS agents, that inhibit the proliferation of CRC cells in vitro and in vivo. Using a biotinylated FIDAS analogue, we identified the catalytic subunit of MAT2A as the direct and exclusive binding target of these FIDAS agents. MAT2B, an associated regulatory subunit of MAT2A, binds indirectly to FIDAS agents through its association with MAT2A. FIDAS agents inhibited MAT2A activity in SAM synthesis, and depletion of MAT2A by shRNAs inhibited CRC cell growth. A novel FIDAS agent delivered orally repressed CRC xenografts in athymic nude mice. These findings suggest that FIDAS analogues targeting MAT2A represent a family of novel and potentially useful agents for cancer treatment.

Fluorinated N,N-Dialkylaminostilbenes Repress Colon Cancer by Targeting Methionine S-Adenosyltransferase 2A