[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 fasting mimicking diet resulted from efforts to understand how nutrient sensing systems in cells respond to a lower calorie intake. The question of interest was this: at what level of calorie intake do the benefits of fasting start to emerge, and at what level of calorie intake are most of the benefits … Read more
[ad_1] Cells contain many proteasomes, one portion of a broad array of repair and quality control mechanisms. The proteasome is a hollow, capped cylindrical structure made of many component proteins. It admits entry only to proteins that have been decorated with the addition of a ubiquitin molecule. Once inside the proteasome’s central chamber, the … Read more
[ad_1] Cells maintain themselves against damage and stress via a range of maintenance processes. These include autophagy, in which proteins and structures are transported to the lysosome to be broken down by enzymes, and the ubiquitin-proteasome system, in which specific proteins are dismantled in the proteasome, among others. It is well demonstrated that upregulation … 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] Researchers have implicated numerous mechanisms in the age-related loss of muscle mass and strength leading to the condition known as sarcopenia. While not everyone arrives at a diagnosis of sarcopenia, everyone is subject to the progressive deterioration of muscle tissue. One of the challenges facing attempts to understand age-related disease in detail is … Read more