Researchers map the peptide behind semaglutide across 25 brain regions in each sex, finding striking differences in appetite and reward circuits. GLP-1 analogs, used to treat obesity, are among the ...
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Mouse brain study reveals why blockbuster weight-loss drugs may work differently in females and males
The drugs have names that sound like small planets: semaglutide, liraglutide, lixisenatide. Collectively, they belong to a class of glucagon-like peptide 1 (GLP-1) analogs that has reshaped the ...
2DG-induced glucoprivation promotes high-carbohydrate diet (HCD) and high-fat diet (HFD) intakes in the paraventricular nucleus of the hypothalamus (PVH) by activating neuropeptide Y (NPY) neurons in ...
Sex–specific Glp1 density in the medullary nucleus of the solitary tract (NTS). Representative RNAscope micrographs of medullary SolIM subnucleus of the NTS showing Glp1 expression (red arrows) in ...
GLP-1 receptors are present throughout the brain and can contribute to a wide range of behaviors and conditions. (Drucker, Rinaman, Secher) Research is ongoing into which parts of the brain are ...
NEW YORK, NY, UNITED STATES, March 10, 2026 /EINPresswire.com/ — The drugs have names that sound like small planets: semaglutide, liraglutide, lixisenatide ...
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