[ad_1] Profiling the Development of Gene Therapies at Rejuvenate Bio Here find a high-level look at the work of Rejuvenate Bio, a gene therapy company aiming to manipulating aging metabolism into a better shape. They have chosen to focus on the strategy of altering tissues to generate signal molecules known to be influential in … Read more
[ad_1] Researchers here report on their development of a means to target microglia in the brain with small interfering RNA (siRNA) to reduce PU.1 protein expression. PU.1 is implicated in the regulation of inflammation in microglia, and a number of groups are attempting to produce a basis for therapies. Chronic inflammation driven by microglia … Read more
[ad_1] The blood-brain barrier is a layer of specialized cells wrapping blood vessels that pass through the brain. Only certain molecules and cells are admitted. The metabolism of the brain is thus isolated from that of the rest of the body. In particular, the immune system of the brain is quite different from that … Read more
[ad_1] Fight Aging! publishes news and commentary relevant to the goal of ending all age-related disease, to be achieved by bringing the mechanisms of aging under the control of modern medicine. This weekly newsletter is sent to thousands of interested subscribers. To subscribe or unsubscribe from the newsletter, please visit: https://www.fightaging.org/newsletter/ Longevity Industry … Read more
[ad_1] The gut microbiome changes with age. Pro-inflammatory microbial populations grow in size at the expense of populations that produce beneficial metabolites. As researchers produce increasingly large databases of the composition of the gut microbiome across ages and populations, they are also mapping a growing number of specific connections between microbial species and aspects … Read more
[ad_1] Looking for Evidence of Antagonistic Pleiotropy in Human Data The dominant view of the evolution of aging is that it emerges from what is known as antagonistic pleiotropy, a term used to describe a mechanism that is initially helpful but later harmful. Mutations that help early life reproductive fitness will be selected even … Read more