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Article
Age and dietary restriction modulate mitochondrial quality in quadriceps femoris muscle of male mice
Dietary restriction (DR) is a potential intervention for ameliorating ageing-related damages. Mitochondrial quality control is the key mechanism for regulating cellular functions in skeletal muscle. This study...
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Article
Prolonged hypoxia alleviates prolyl hydroxylation-mediated suppression of RIPK1 to promote necroptosis and inflammation
The prolyl hydroxylation of hypoxia-inducible factor 1α (HIF-1α) mediated by the EGLN–pVHL pathway represents a classic signalling mechanism that mediates cellular adaptation under hypoxia. Here we identify RI...
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Article
TGF-β induces assembly of a Smad2–Smurf2 ubiquitin ligase complex that targets SnoN for degradation
The receptor-regulated Smad proteins are essential intracellular mediators of signal transduction by the transforming growth factor-β (TGF-β) superfamily of growth factors and are also important as regulators ...