Microvascular Dysfunction and Redox Imbalance in Long COVID
ABSTRACT
Objective
Endothelial and microvascular dysfunction are key features of Long COVID.
Disturbances in cellular redox balance, reflected by altered nicotinamide adenine dinucleotide (NAD+/NADH) dynamics, may underlie vascular...
Case Report: Mitochondrial insufficiency underlies cholinergic failure in post-vaccination long COVID: a candidate treatment protocol
Goulding, Tom
Abstract
An 80-year-old male with severe long COVID developed acute deterioration following COVID-19 vaccination despite ongoing cholinergic...
Summary
Background
Long-COVID often involves cognitive difficulties, immune dysregulation, and mitochondrial dysfunction. Studies suggest nicotinamide adenine dinucleotide (NAD+) precursors like nicotinamide riboside (NR) may reduce inflammation and support mitochondrial and neurological...
A missing enzyme-rescue metabolite as cause of a rare skeletal dysplasia
Living cells depend on an intricate network of chemical reactions catalysed by enzymes, which sometimes make mistakes that lead to their inactivation.
Here we report a metabolite-based mechanism for preserving enzyme...
I don't know if Long COVID is the correct forum to put this in, since the study was about recovery from acute COVID. But I think it's possible that something that helps people recover from the acute disease could help with LC.
Study
Abstract
Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a serious, complex, and highly debilitating long-term illness. People with ME/CFS are typically unable to carry out their routine activities. Key hallmarks of the disease are neurological and gastrointestinal impairments...
Summary
Aerobic glycolysis, or preferential fermentation of glucose-derived pyruvate to lactate despite available oxygen, is associated with proliferation across many organisms and conditions. To better understand that association, we examined the metabolic consequence of activating the pyruvate...
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