A new study reveals a hypothalamic oxytocinergic–sympathetic brain circuit that mechanistically couples anxiety to impaired tendon–bone healing after rotator cuff injury.

A new review maps how the kappa-opioid receptor/dynorphin system acts as a circuit-specific switch in the brain's fear and ...

Metabolic pathways are enzyme-mediated biochemical reactions that lead to biosynthesis (anabolism) or breakdown (catabolism) of natural product small molecules within a cell or tissue. The glycolysis ...

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