mitochondria

Link to article By David Cox

Ergothioneine boosts mitochondrial respiration and exercise performance via direct activation of MPST Hans-Georg Sprenger; Melanie J. Mittenbühler; Yizhi Sun; Jonathan G. Van Vranken; Sebastian Schindler; Abhilash Jayaraj; Sumeet A. Khetarpal; Ariana Vargas-Castillo; Anna M. Puszynska; Jessica...

Abstract Background This study investigates the impact of fluctuating lipid levels on endothelial dysfunction. Methods Human aortic and umbilical vein endothelial cells were cultured under varying palmitic acid (PA) concentrations: 0, 50, and 100 μM, and in a variability group alternating...

miR-29a-3p, a new myokine orchestrating resistance exercise via coordinated metabolic responses Paola Pinto-Hernandez; Manuel Fernandez-Sanjurjo; Daan Paget; Xurde M Caravia; David Roiz-Valle; Juan Castilla-Silgado; Sergio Diez-Robles; Almudena Coto-Vilcapoma; Pau Gama; Pablo M Garcia-Roves...

Metabolic network analysis of pre-ASD newborns and 5-year-old children with autism spectrum disorder Lingampelly, Sai Sachin; Naviaux, Jane C.; Heuer, Luke S.; Monk, Jonathan M.; Li, Kefeng; Wang, Lin; Haapanen, Lori; Kelland, Chelsea A.; Van de Water, Judy; Naviaux, Robert K. Classical...

https://www.hindawi.com/journals/crig/2024/6475425/ Full title: Mitochondrial DNA Missense Mutations ChrMT: 8981A > G and ChrMT: 6268C > T Identified in a Caucasian Female with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) Triggered by the Epstein–Barr Virus Abstract Myalgic...

Preprint, see post #39 for peer-reviewed version ------------------------------------------------------------- Oxidative Stress is a shared characteristic of ME/CFS and Long COVID Vishnu Shankar; Julie Wilhelmy; Basil Michael; Layla Cervantes; Vamsee Mallajosyula; Ronald Davis; Michael Snyder...

Subcellular imaging of lipids and sugars using genetically encoded proximity sensors William M. Moore; Roberto J. Brea; Caroline Knittel; Ellen Wrightsman; Brandon Hui; Jinchao Loui; Christelle F. Ancajas; Michael D. Best; Neal K. Devaraj; Itay Budin Live cell imaging of lipids and other...

Mitochondrial dysfunction in long COVID: mechanisms, consequences, and potential therapeutic approaches Molnar, Tihamer; Lehoczki, Andrea; Fekete, Monika; Varnai, Reka; Zavori, Laszlo; Erdo-Bonyar, Szabina; Simon, Diana; Berki, Tímea; Csecsei, Peter; Ezer, Erzsebet The COVID-19 pandemic, caused...

Preprint Psychobiological regulation of plasma and saliva GDF15 dynamics in health and mitochondrial diseases Abstract GDF15 (growth differentiation factor 15) is a marker of cellular energetic stress linked to physical-mental illness, aging, and mortality. However, questions remain about its...

Transcription Profile Analysis of Vastus Lateralis Muscle from Patients with Chronic Fatigue Syndrome T. Pietrangelo; R. Mancinelli; L. Toniolo; G. Montanari; J. Vecchiet; G. Fanò; S. Fulle Chronic fatigue syndrome (CFS) is a disabling condition characterized by unexplained chronic fatigue that...

SARS-CoV-2 Mitochondrial Metabolic and Epigenomic Reprogramming in COVID-19 Guarnieri; Haltom; Albrecht; Lie; Olali; Widjaja; Ranshing; Angelin; Murdock; Wallace To determine the effects of SARS-CoV-2 infection on cellular metabolism, we conducted an exhaustive survey of the cellular metabolic...

Mitochondrial quality control pathways sense mitochondrial protein import Laurie P. Lee-Glover; Timothy E. Shutt Mitochondrial quality control (MQC) mechanisms are required to maintain a functional proteome, which enables mitochondria to perform a myriad of important cellular functions from...

Abstract Sustained smouldering, or low-grade activation, of myeloid cells is a common hallmark of several chronic neurological diseases, including multiple sclerosis1. Distinct metabolic and mitochondrial features guide the activation and the diverse functional states of myeloid cells2...

Full title: Comparison of the muscle oxygenation during submaximal and maximal exercise tests in patients post-coronavirus disease 2019 syndrome with pulmonary involvement ABSTRACT Introduction Pulmonary involvement is prevalent in patients with coronavirus disease 2019 (COVID-19). Arterial...

https://www.sciencedirect.com/science/article/abs/pii/S0306456524000317 Journal of Thermal Biology Available online 21 February 2024, 103813 In Press, Journal Pre-proof Heat treatment in health and disease: How water-filtered infrared-A (wIRA irradiation affects key cellular mechanisms in...

Abstract Mitochondrial DNA (mtDNA) encodes essential subunits of the oxidative phosphorylation system, but is also a major damage-associated molecular pattern (DAMP) that engages innate immune sensors when released into the cytoplasm, outside of cells or into circulation. As a DAMP, mtDNA not...

Polysomnography has shown that I have Periodic Limb Movement Disorder (PLMD). I also tick all boxes for RLS (and never been diagnosed with fibromyalgia). I can't describe how happy I was to see, written in black and white, numerically quantified, accompanied by "obviously [patient] has PLMD that...

Altered mitochondrial respiration in peripheral blood mononuclear cells of post-acute sequelae of SARS-CoV-2 infection Dirajlal-Fargo; Maison; Durieux; Andrukhiv; Funderburg; Ailstock; Gerschenson; Mccomsey Peripheral blood mononuclear cells (PBMC) mitochondrial respiration was measured ex vivo...

BRD4-mediated epigenetic regulation of endoplasmic reticulum-mitochondria contact sites is governed by the mitochondrial complex III Brandon Chen; Theophilus M Lynn-Nguyen; Pankaj Jadhav; Benjamin S Halligan; Nicholas J Rossiter; Rachel M Guerra; Sergei Koshkin; Imhoi Koo; Pietro Morlacchi...