Un ensayo clínico ha probado en niños con el glioma cerebral más letal una terapia con células T modificadas contra una molécula del tumor. Los resultados agrietan un dogma médico antiguo.

A negative scan does not always mean recurrent prostate cancer is nowhere to be found. Sometimes, the disease may simply be too small or too faint to appear yet. New research suggests that repeating a PSMA PET scan later can reveal cancer that was missed the first time. Among patients with rising prostate-specific antigen (PSA) [...]

New data reveal major geographic disparities and highlight the urgent need for global action on prevention, early detection, and equitable access to treatment. For roughly one in five people worldwide, cancer will become part of their lifetime. Global Cancer Statistics, 2026 estimates that nearly 21 million people were diagnosed with cancer in 2024 and 9.8 [...]

New research examines how antioxidants may influence the risk of cancers linked to digestion. Vitamin C may do more than support the immune system. It could also help block chemical reactions in the stomach that are linked to cancer risk. New mathematical modeling from the University of Waterloo suggests the vitamin may help explain why [...]

Controlling ribosomal RNA could help researchers target diseases driven by too little or too much protein production. Cells do not simply make proteins at a fixed pace. They continually adjust production to match their needs, and those changes can help determine whether a cell keeps dividing, adopts a specialized identity, or retains the developmental flexibility [...]