Obesity represents itself as a challenge for hypothalamus-pituitary-thyroid axis since it has been hypothesized that hyperleptinemia, that often characterizes these patients, may increase the expression of TRH gene and thus TSH secretion [194]
McGhie EJ, Brawn LC, Hume PJ, Humphreys D, Koronakis V
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Synaptic dysfunction in ALS and FTD: anatomical and molecular changes provide insights into mechanisms of disease
Cell 185 , 37393752 (2022)
These G protein-coupled receptors (Waldhoer et al., 2004) undergo conformational changes upon heroin binding, thereby inhibiting adenylate cyclase activity, reducing cAMP production (Tedford and Zamponi, 2006), and subsequently impairing neuronal signaling (Figure 3)