TY - JOUR
T1 - Both overexpression of agouti-related peptide or neuropeptide Y in the paraventricular nucleus or lateral hypothalamus induce obesity in a neuropeptide- and nucleus specific manner
AU - de Backer, Marijke W. A.
AU - la Fleur, Susanne E.
AU - Adan, Roger A. H.
PY - 2011
Y1 - 2011
N2 - Both reduction of melanocortin signaling and increase in neuropeptide Y signaling in the brain result in obesity. However, where in the brain reduced melanocortin or increased neuropeptide Y signaling mediate these effects is poorly understood. In separate experiments we have injected recombinant adeno-associated viral vectors that overexpressed agouti-related peptide or neuropeptide Y in specific brain regions namely the paraventricular nucleus and the lateral hypothalamus. In this review we compare the results from these studies and discuss these data with previous data from intracerebroventricular or local brain injections. This review shows that the effects of agouti-related peptide clearly differ from those of neuropeptide Y. In addition, these data suggests complementary roles for these neuropeptides in energy balance
AB - Both reduction of melanocortin signaling and increase in neuropeptide Y signaling in the brain result in obesity. However, where in the brain reduced melanocortin or increased neuropeptide Y signaling mediate these effects is poorly understood. In separate experiments we have injected recombinant adeno-associated viral vectors that overexpressed agouti-related peptide or neuropeptide Y in specific brain regions namely the paraventricular nucleus and the lateral hypothalamus. In this review we compare the results from these studies and discuss these data with previous data from intracerebroventricular or local brain injections. This review shows that the effects of agouti-related peptide clearly differ from those of neuropeptide Y. In addition, these data suggests complementary roles for these neuropeptides in energy balance
U2 - https://doi.org/10.1016/j.ejphar.2010.12.021
DO - https://doi.org/10.1016/j.ejphar.2010.12.021
M3 - Review article
C2 - 21211526
SN - 0014-2999
VL - 660
SP - 148
EP - 155
JO - European journal of pharmacology
JF - European journal of pharmacology
IS - 1
ER -