[ad_1] Klotho is one of the few longevity-associated genes shown to work in both directions; lower expression shortens life span in animal studies, while increased expression modestly slows aging. Despite several decades of research, scientists have yet to reach a full understanding of how klotho influences life span. The klotho gene produces a transmembrane … Read more
[ad_1] Particulate Air Pollution Correlates with Risk of Alzheimer’s Disease Researchers here use data on air pollution from a single US metropolitan area to show a correlation with Alzheimer’s disease risk. Air pollution is shown to increase chronic inflammation via the interaction of particulates with lung tissue, and inflammation is an important component of … Read more
[ad_1] Frailty is an inevitability for everyone on some timescale, given the present state of medical technology. It is not, however, an inevitability for early old age. It can be postponed for decades. Further, if someone becomes frail in earlier old age, that frailty may be reversible given sufficient effort put into treatment and … Read more
[ad_1] Chronological age is embedded in a great many standardized, widely-used protocols for patient risk assessment. Age-related diseases are, after all, age-related, and this use of chronological age has long seemed a reasonable choice. That said, we are now moving into an era in which novel means of measuring biological age are under development, … Read more
[ad_1] The raised blood pressure of hypertension causes a great deal of downstream damage. It is a way for low-level biochemical damage associated with aging to become actual physical damage to the body. Pressure damage can occur in delicate tissues throughout the body, and raised blood pressure increases the pace at which capillaries and … Read more