Pulmonary Fibrosis, Empysema, Aging, Impacted by Telomeres
Mutations in telomere genes may cause pulmonary fibrosis, emphysema and impact life expectancy, according to new research results. Telomeres are found at the end of chromosomes, where they act like a protective tip. When cells divide, telomeres shorten. Over the lifespan, with multiple cell division and aging, telomeres get shorter. Eventually telomeres become so short…