Lipid peroxidation and ferroptosis promote bone loss in subchondral bone The modification of subchondral bone, including early-stage bone loss, late-stage bone sclerosis and histopathological alterations, plays an important role in the pathogenesis of OA [129]
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[252] Vaccine manufacturers have responded to the Omicron variant by developing bivalent COVID-19 vaccines, which include a component of the original virus strain to provide broad protection against COVID-19 and a component of the Omicron variant to provide better protection against COVID-19 caused by the Omicron variant
Gln, a nonessential amino acid abundant in the bloodstream, along with its metabolites lutamate and ketoglutarate (-KG), serves as a vital source of carbon and nitrogen, providing essential raw materials for the synthesis of nucleotides and amino acids ( Although some Gln metabolic inhibitors have entered clinical trials, the heterogeneity among tumors complicates their effectiveness
showed that DEX increased the expression levels of SLC7A11 and GPX4 and protected H9C2 cells from hypoxia/reoxygenation injury through the AMPK/GSK-3/Nrf2 axis [233]