Evidence map›Paper›PMID 33370567›Full record

ReviewPeptides2021

Melanin-concentrating hormone and food intake control: Sites of action, peptide interactions, and appetition.

Magen N Lord, Keshav Subramanian, Scott E Kanoski, Emily E Noble

Open access · greenAbstract readReview
In one paragraph

Review in Peptides, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.9field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 38 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Regulation of the Mouse Ventral Tegmental Area by Melanin-Concentrating Hormone.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  6. Exploratory Rearing Is Governed by Hypothalamic Melanin-Concentrating Hormone Neurons According to Locus Ceruleus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. International journal of molecular sciences · 2023
    Article
  14. Review
  15. Review
  16. Article
  17. Article
  18. Review
  19. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Magen N LordDepartment of Foods and Nutrition, University of Georgia, Athens, GA 30606, USA.
Keshav SubramanianNeuroscience Graduate Program, University of Southern California, Los Angeles, CA 90089, USA.
Scott E KanoskiNeuroscience Graduate Program, University of Southern California, Los Angeles, CA 90089, USA; Human and Evolutionary Biology Section, Department of Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA. Electronic address: kanoski@usc.edu.
Emily E NobleDepartment of Foods and Nutrition, University of Georgia, Athens, GA 30606, USA. Electronic address: emily.noble@uga.edu.
University of Georgia · USUniversity of Southern California · US

Funding

Higher-Order Neural Control of Food IntakeR01DK104897 · NIDDK · UNIVERSITY OF SOUTHERN CALIFORNIA · PI KANOSKI, SCOTT EDWARD · 2015 to 2024
$4.3M
Control of feeding behavior by melanin-concentrating hormoneR01DK118402 · NIDDK · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Scott Edward Kanoski · 2018 to 2026
$3.2M
Melanin-concentrating hormone and the neural regulation of feedingK01DK118000 · NIDDK · UNIVERSITY OF SOUTHERN CALIFORNIA · PI NOBLE, EMILY ELIZABETH · 2019 to 2023
$769k
Early life sugar consumption: effects on cognitive impairment and susceptibility to obesityF32DK111158 · NIDDK · UNIVERSITY OF SOUTHERN CALIFORNIA · PI NOBLE, EMILY ELIZABETH · 2017 to 2018
$75k
NIDDK NIH HHS F32 DK111158NIDDK NIH HHS K01 DK118000NIDDK NIH HHS R01 DK104897NIDDK NIH HHS R01 DK118402
6 · The paper itself

Abstract

Given the increased prevalence of obesity and its associated comorbidities, understanding the mechanisms through which the brain regulates energy balance is of critical importance. The neuropeptide melanin-concentrating hormone (MCH) is produced in the lateral hypothalamic area and the adjacent incerto-hypothalamic area and promotes both food intake and energy conservation, overall contributing to body weight gain. Decades of research into this system has provided insight into the neural pathways and mechanisms (behavioral and neurobiological) through which MCH stimulates food intake. Recent technological advancements that allow for selective manipulation of MCH neuron activity have elucidated novel mechanisms of action for the hyperphagic effects of MCH, implicating neural "volume" transmission in the cerebrospinal fluid and sex-specific effects of MCH on food intake control as understudied areas for future investigation. Highlighted here are historical and recent findings that illuminate the neurobiological mechanisms through which MCH promotes food intake, including the identification of various specific neural signaling pathways and interactions with other peptide systems. We conclude with a framework that the hyperphagic effects of MCH signaling are predominantly mediated through enhancement of an "appetition" process in which early postoral prandial signals promote further caloric consumption.

Indexed as

AppetiteEatingEnergy MetabolismFemaleHumansHypothalamic HormonesHypothalamusMaleMelaninsNeuronsNeuropeptidesObesityPituitary HormonesSignal TransductionHypothalamic Hormonesmelanin-concentrating hormoneMelaninsNeuropeptidesPituitary HormonesBody weightEnergy balanceFeeding behaviorHypothalamusMCHMCH1RNucleus accumbensObesityReward

Identifiers

PMID33370567
PMCPMC8025943
OpenAlexW3116856657

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.