Search results for mitochondria

“In order to maintain this low oxygen environment, the mitochondria of colon cells must consume high levels of oxygen; however, a diet high in saturated fat may impair mitochondrial function, facilitating the growth of TMAO-producing bacteria and increasing heart disease risk.”

“A key component in these processes is the lactate shuttle – a metabolic pathway that facilitates the movement of lactate between tissues so it can be used as an energy source, effectively recycling it and supporting sustained exercise performance.”

“In part I of this two-part series on the future of aging research, we discussed the hallmarks of aging and the cutting-edge therapies aimed at understanding and manipulating the complex processes underlying these hallmarks, including epigenetic aging clocks and pluripotent stem cells.”

“In essence, fasting makes cancer cells less able to escape detection by the immune system. In this clip, Dr. Valter Longo explains how the use of fatty acids instead of glucose not only weakens cancer cells but also makes them more susceptible to being cleared by the immune system.”

“↓ PINK1's kinase activity → ↓ parkin recruitment → ↓ mitophagy → ↑ accumulation of damaged mitochondria. 00:38:01 - Mitochondrial membrane permeabilization as a death signal due to the release of dangerous proteins contained in the mitochondria.”

“In this talk, we’ll be exploring the intersection between genetics, nutrition, and environment: how your diet, micronutrients, exercise, heat stress, and sleep can change the expression of your genes and how this has profound effects on the way your body functions and ages.”

“As for the data on smoking or vaping, in vitro studies suggest that e-cigarette aerosols can place significant risks on mitochondria, and these exposures have been shown to increase the production of reactive oxygen species and interfere with normal mitochondrial function.”

Dr. Rhonda Patrick answers audience questions on various health, nutrition, and science topics in this Q&A session.

“Across standardized risk reductions, the models associated one vigorous minute with roughly 4.1 moderate minutes for all-cause mortality, 7.8 minutes for cardiovascular mortality, 5.4 minutes for major cardiovascular events, and 9.4 minutes for incident type 2 diabetes.”

“High-fat, high-carbohydrate, and high-protein meals appear to be equally effective at slowing gastric emptying. Being in the fed state elevates levels of ADH and increases the body's ability to transport reducing equivalents (such as NADH) into the mitochondria.”