More testing is not necessarily better surveillance. Evidence suggests that very frequent CEA testing and imaging after colorectal cancer treatment does not automatically improve outcomes. CEA works best as one part of the wider follow-up picture.
From targeted therapies and personalized cancer vaccines to liquid biopsies and smarter immunotherapy combinations, here’s what the most promising cancer research of 2026 actually means for patients.
What should you actually eat during cancer treatment? A practical, evidence-based look at protein, weight, sugar, fasting, supplements and what matters most when your body is under treatment.
A clear explanation of immunotherapy, how it helps the immune system recognize and fight cancer, which cancers it can treat, and why it works better for some patients than others.