🔬 #ColorectalCancer evades #immunotherapy using a dual barrier: A study by #IRBBarcelona & @cnag-eu.bsky.social reveals how metastatic colorectal tumours block the immune system through two complementary mechanisms. 📰 @natgenet.nature.com ➡️ bit.ly/49BJaC0 #IRBScience @batllelab.bsky.social 🧪