Age is just a number: the ‘epigenetic clock’ of immune cells ticks independently of the lifespan of the organism
Cartoon summary of experiential age-related DNA methylation programs delineating longevity versus malignancy among T cells. Credit: Nature aging (2024). DOI: 10.1038/s43587-024-00649-5 While most cell types experience functional decline after years of proliferation and replication, T cells can proliferate seemingly indefinitely and without damage. Scientists from St. Jude Children’s Research Hospital and the University of Minnesota … Read more