A new AI capability that delivers analysis-ready Media Intelligence. More than just a product launch, this is a shift in how communications teams monitor, understand and act on media coverage.
Is this you? As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
Claim your profile
Get in touch with Mark
Contact Mark, search articles and posts on X, monitor coverage, and track replies from one place.
As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
Keywords bioenergetics mitochondria glyceroneogenesis obesity hepatic steatosis diabetes Get full text access Log in, subscribe or purchase for full access. References 1. Chakrabarty, R.P. ∙ Chandel, N.S. Mitochondria as Signaling Organelles Control Mammalian Stem Cell Fate Cell Stem Cell. 2021; 28:394-408 2. Granath-Panelo, M. ∙ Kajimura, S. Mitochondrial heterogeneity and adaptations to cellular needs Nat. Cell Biol. 2024; 26:674-686 3. Yu, S. ∙ Meng, S. ∙ Xiang, M. ...
Abstract Environmental adaptation often involves a shift in energy utilization toward mitochondrial fatty acid oxidation, which requires carnitine. Besides dietary sources of animal origin, carnitine biosynthesis from trimethyllysine (TML) is essential, particularly for those who consume plant-based diets; however, its molecular regulation and physiological role remain elusive. Here, we identify SLC25A45 as a mitochondrial TML carrier that controls carnitine biosynthesis and fuel switching.
Keywords thermogenesis UCP1-independent Ca2+ cycling energy balance obesity Introduction The principle of thermogenesis follows Joule’s first law: Q (J) = I2 × R × T, where I is current, R is resistance, and T is time.1 This formula explains how proton uncoupling of the mitochondrial electron transport chain (ETC) by uncoupling protein 1 (UCP1) leads to thermogenesis in brown and beige adipocytes.
As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.