Peroxisome proliferator activated receptor alpha
ProteinNuclear receptor and lipid sensor coordinating ceramide, free fatty acid, and cholesterol synthesis simultaneously in keratinocytes.
Protein
4 entities in this category
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4 entities found in Protein starting with P Clear filters
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Pro‑opiomelanocortin
ProteinA single polypeptide precursor that, depending on which tissue processes it, yields entirely different biological outcomes: appetite suppression, cortisol production, photoprotective pigmentation.
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Protease-activated receptor 2
ProteinA protease‑activated GPCR that guides normal barrier repair under controlled activation but amplifies inflammation, itch, and Th2 signalling when protease activity is dysregulated.
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Pyruvate dehydrogenase complex
ProteinThe mitochondrial enzyme that converts pyruvate to acetyl‑CoA and is inhibited by PDK‑mediated phosphorylation, gating glucose entry into oxidative metabolism.