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Cited by 1,218

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Trophic Action of Leptin on Hypothalamic Neurons That Regulate Feeding

Bouret, Sebastien G., Draper, Shin J., Simerly, Richard B.·2004·Science

Abstract

In adult mammals, the adipocyte-derived hormone leptin acts on the brain to reduce food intake by regulating the activity of neurons in the arcuate nucleus of the hypothalamus (ARH). Here, we report that neural projection pathways from the ARH are permanently disrupted in leptin-deficient (Lep ob /Lep ob ) mice and leptin treatment in adulthood does not reverse these neuroanatomical defects. However, treatment of Lep ob /Lep ob neonates with exogenous leptin rescues the development of ARH projections, and leptin promotes neurite outgrowth from ARH neurons in vitro. These results suggest that leptin plays a neurotrophic role during the development of the hypothalamus and that this activity is restricted to a neonatal critical period that precedes leptin's acute regulation of food intake in adults.

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Crossref · 10.1126/science.1095004

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Metadata

Authors
Bouret, S. G., Draper, S. J., & Simerly, R. B.
Venue
Science
Published
2004-04-02
Volume
304
Issue
5667
Pages
108-110
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W1972275518
Cited by
1,218
References
2
FWCI
22.62
Type
journal article
Language
en
Open access
closed

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