Thymus gland health and sleep quality linked to disease risk in new studies

A large analysis of more than 27,000 adults from the Framingham Heart Study and the National Lung Screening Trial used artificial‑intelligence imaging to assess thymus (csecsemőmirigy) condition. Participants with a well‑preserved thymus showed about a 50 % lower overall mortality risk over the next 12 years, a 36 % reduction in lung‑cancer incidence and roughly half the lung‑cancer mortality compared with those whose thymus scored poorly.

Separate research reviewed in Gastroenterology & Endoscopy linked chronic sleep deprivation and circadian disruption to a rising incidence of early‑onset colorectal cancer. The study cites mechanisms such as impaired DNA repair, weakened anti‑tumor immunity, metabolic hormone shifts, and systemic inflammation that together increase cancer risk among adults under 50.