"A growing body of evidence challenges the conventional view that aging is merely an accidental byproduct of essential genes and metabolic processes. Instead, this paper revisits a long-overlooked 1998 hypothesis that posited aging is modular—composed of multiple, independently evolved systems that each co-opt the vulnerabilities of the last. Fresh insights are developed concerning short LARP1 (Horvath’s #1 pro-aging gene with an unusual RNA binding site on the protein) a scarcely studied nuclear lncRNA that likely truncates ATM and XP/CS mRNAs and downregulates/prevents the production of WRN by interfering with mRNA spliceosome functions. From these insights, how aging proceeds in at least four evolutionary waves is revealed."

https://jefftbowles.com/4-evolved-aging-human-systems/