A role for β-melanocyte-stimulating hormone in human body-weight regulation

Heike Biebermann, Tamara R. Castañeda, Frank van Landeghem, Andreas von Deimling, Frederike Escher, Georg Brabant, Johannes Hebebrand, Anke Hinney, Matthias H. Tschöp, Annette Grüters, Heiko Krude

    Research output: Contribution to journalArticlepeer-review

    Abstract

    Pro-opiomelanocortin (POMC) expressing neurons mediate the regulation of orexigenic drive by peripheral hormones such as leptin, cholecystokinin, ghrelin, and insulin. Most research effort has focused on α-melanocyte-stimulating hormone (α-MSH) as the predominant POMC-derived neuropeptide in the central regulation of human energy balance and body weight. Here we report a missense mutation within the coding region of the POMC-derived peptide β-MSH (Y5C-β-MSH) and its association with early-onset human obesity. In vitro and in vivo data as well as postmortem human brain studies indicate that the POMC-derived neuropeptide β-MSH plays a critical role in the hypothalamic control of body weight in humans. © 2006 Elsevier Inc.
    Original languageEnglish
    Pages (from-to)141-146
    Number of pages5
    JournalCell Metabolism
    Volume3
    Issue number2
    DOIs
    Publication statusPublished - Feb 2006

    Keywords

    • Amino Acid Sequence
    • Base Sequence
    • genetics: Body Weight
    • genetics: Energy Metabolism
    • Genetic Screening
    • genetics: Homeostasis
    • Humans
    • metabolism: Hypothalamus
    • Immunohistochemistry
    • Molecular Sequence Data
    • genetics: Mutation, Missense
    • genetics: Obesity
    • Sequence Alignment
    • Sequence Analysis, DNA
    • genetics: beta-MSH

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