News Related to Immune-Related Adverse Events

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Obesity-Microbiome Axis Drives Immune Checkpoint Inhibitor Efficacy, New Research Shows

Jul 09, 2026

New research shows obesity-associated immune checkpoint inhibitor efficacy depends on the diet–gut microbiome axis rather than metabolic dysfunction. Human-to-mouse fecal microbiota transplants from high-BMI donors enhanced ICI efficacy, while a review outlines obesity-related inflammation's role in lung cancer immunotherapy outcomes and biomarkers.

Early Immunochemotherapy Timing Improves Survival in Advanced Lung Cancer

Mar 28, 2026

A Phase 3 trial shows administering immunochemotherapy before 3:00 PM improves survival outcomes in advanced NSCLC. Early treatment resulted in 11.3 months progression-free survival versus 5.7 months for late treatment, and 28.0 months overall survival versus 16.8 months. The findings suggest treatment timing is a modifiable factor that can enhance efficacy without additional cost.