Tag: Gut microbes

by James Lyons-Weiler, PhD, Popular Rationalism, ©2025 (Dec. 22, 2025) — A new E. americana study is proof-of-concept that a live bacterium, selectively colonizing tumors, can initiate robust tumor-specific immune memory via presentation of novel peptides in an inflammatory context. This is precisely the kind of “danger signal” required for overcoming T cell anergy and immune ignorance…