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Hepatokine

Meaning

A Hepatokine is a signaling molecule, specifically a protein or peptide, secreted or released by the liver cells (hepatocytes) that acts in a paracrine or endocrine fashion to influence the function of distant organs, including those involved in metabolic and hormonal regulation. These factors are crucial mediators in the crosstalk between hepatic function and systemic energy homeostasis, often linking liver health directly to insulin sensitivity and adipose tissue signaling. They represent a key element in understanding metabolic endocrinology.