Michael Levin has been saying he was going to apply his bioelectricity studies to aging. Here’s his new paper:
Aging as a morphostasis defect: a developmental bioelectricity perspective
Maintaining order at the tissue level is crucial throughout the lifespan, as failure can lead to cancer and an accumulation of molecular and cellular disorders. We argue here that the most consistent and pervasive result of these failures is aging, which is characterized by the progressive loss of function and decline in the abilityn to maintain anatomical homeostasis and reproduce. This leads to organ malfunction, diseases, and ultimately death. The traditional understanding of aging is that it is caused by accumulation of molecular and cellular damage resulting from energy metabolism and mitochondrial function, and that cell growth and lifespan are limited by replicative senescence due to shortening of telomeres. In this article, we propose a complementary view of aging as a morphostasis defect, specifically driven by abrogation of the endogenous bioelectric signaling that normally harness individual cell behaviors toward the creation and upkeep of complex multicellular structures in vivo. We first present bioelectricity as the software of life, then in a second part we identify and discuss the links between bioelectricity and rejuvenation strategies and age-related diseases, and develop a bridge between aging and regeneration via bioelectric signaling that suggests a research program for addressing aging. In a third part, we discuss the broader implications of the homologies between development, aging, cancer and regeneration. In a fourth part, we present the morphoceuticals for aging and we conclude
