Share this page!

Enter URL or ID to Unroll

You can paste full URL like: https://x.com/threadreaderapp/status/1644127596119195649
or just the ID like: 1644127596119195649

How to get URL link on X (Twitter) App

  1. On the Twitter thread, click on or icon on the bottom
  2. Click again on or Share Via icon
  3. Click on Copy Link to Tweet
  4. Paste it above and click "Unroll Thread"!
  5. More info at Twitter Help
Allison Fitzgerald, MD, PhD Profile picture
Allison Fitzgerald, MD, PhD
@allisonoconn
Heme/Onc Fellow @DanaFarber/@MassGeneralBrigham. Former @BrighamMedRes and @Georgetown MD/PhD. Passionate about true crime podcasts, reality TV, and Taco Bell.
May 31 • 7 tweets • 2 min read
With all the excitement around daraxonrasib, I needed to refresh my RAS inhibitor knowledge, so here we go: KRAS is a GTPase that toggles between and GDP-bound OFF state and GTP-bound ON state. In healthy cells RAS becomes transiently activated in response to extracellular growth signals and starts downstream signaling. Image