Researchers publish atlas of human cellular senescence

Researchers publish atlas of human cellular senescence Scientists have released the first detailed map showing where senescent— or “zombie”— cells are found in the human body as we age. This atlas identifies the specific tissues where these non-dividing, persistent cells accumulate, and examines their differences and how they interact with the local environment. Senescent cells remain alive but stop dividing. They can build up in tissues and emit inflammatory signals linked to damage of nearby cells. This process is associated with conditions like arthritis, cancer, Alzheimer’s disease, and general immune decline. The publication of this atlas creates a foundation for targeting specific senescent cell types, aiming for precision therapies focused on aging and age-related diseases. 📰 @aipost