• casualSTEM
  • Posts
  • Monster Venom Detects Tumors with 95% Accuracy

Monster Venom Detects Tumors with 95% Accuracy

STEM Snacks

tilted Erlenmeyer flask logo, then "casualSTEM"

casualSTEM delivers brief and informative summaries of the latest science news every Saturday. Full of jokes, silly polls, and a cartoon!

Get the weekly email that explains science in sweatpants. Stay smart for free.

line divider
gila monster

created by Steve Burgess w/ chatGPT 4o

Dr. Monster

Monster venom can help detect tumors. Insulinomas are hard-to-find pancreatic tumors, unless you use gila monster (lizard) saliva.

  • Substance in the saliva binds to insulinoma-specific GP1 receptors

  • But the venom itself is unstable in humans

  • Researchers developed a synthesized version, Extendin

Pairing Extendin with existing radioactive tracers lead to a 95% accuracy rate across 69 patient scans (compared to 65% in regular scans). Further research will review how similarly sourced enhancements can improve medical imaging.

Catch-up on science in sweatpants

Reply

or to participate.