Dietary amino acid intake regulation

"Dietary amino acid intake regulation" refers to the integrated sensory, signaling, and effector mechanisms by which the body monitors dietary amino acid availability and composition to regulate feeding behavior, metabolism, and protein synthesis. This process involves central and peripheral sensors capable of detecting specific essential amino acids, which in turn activate neural circuits that influence appetite and energy balance[1][2][3]. The mammalian target of rapamycin complex 1 (mTORC1) is a key intracellular pathway responsive to certain amino acids (such as leucine and arginine), linking dietary amino acid status to cellular and metabolic responses[4]. Dysregulation in this process is implicated in metabolic diseases such as obesity and type 2 diabetes, but "dietary amino acid intake regulation" itself is not a discrete molecular target and lacks the specificity required for classification as a therapeutic target, receptor, or enzyme[1][4][5].

Other names

Regulation of protein intakeCentral amino acid sensingDietary amino acid sensingAmino acid-regulated feeding