Immune-related adverse events (irAEs) complicate cancer immunotherapy, necessitating cancer treatment cessation and management of irAEs. In this Progress article, Schneider et al. highlight the role of the microbiome in driving irAE development and progression, particularly immune checkpoint inhibitor-associated colitis, through clinical and preclinical evidence, emphasizing immune and microbial interactions while discussing potential therapeutic strategies to mitigate risks.
- Sarah M. Schneider
- Christopher Fan
- Stephanie S. Watowich