Evidence map›Paper›PMID 36965483›Full record

ArticleCell metabolism2023

A synaptic amplifier of hunger for regaining body weight in the hypothalamus.

Katarzyna Grzelka, Hannah Wilhelms, Stephan Dodt, Marie-Luise Dreisow, Joseph C Madara, Samuel J Walker, Chen Wu, Daqing Wang, Bradford B Lowell, Henning Fenselau

Open access · hybridAbstract read
In one paragraph

Article in Cell metabolism, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
8.9field-weighted citation impact, top 1% 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

37 citing papers in PubMed, 59 citations in OpenAlex.

  1. Trial
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  4. Peptide Hormones in Appetite Regulation: A Complex Network.Pharmaceuticals (Basel, Switzerland) · 2026
    Review
  5. Article
  6. Hypothalamic regulation of energy homeostasis: Quo vadis.Reviews in endocrine & metabolic disorders · 2026
    Review
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  13. A hypothalamic circuit for anticipating future changes in energy balance.bioRxiv : the preprint server for biology · 2025
    Article
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  17. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 4 institutions in 2 countries.

Katarzyna GrzelkaSynaptic Transmission in Energy Homeostasis Group, Max Planck Institute for Metabolism Research, Gleueler Strasse 50, 50931 Cologne, Germany.
Hannah WilhelmsSynaptic Transmission in Energy Homeostasis Group, Max Planck Institute for Metabolism Research, Gleueler Strasse 50, 50931 Cologne, Germany.
Stephan DodtSynaptic Transmission in Energy Homeostasis Group, Max Planck Institute for Metabolism Research, Gleueler Strasse 50, 50931 Cologne, Germany; Department of Neuronal Control of Metabolism, Max Planck Institute for Metabolism Research, Cologne, Germany.
Marie-Luise DreisowSynaptic Transmission in Energy Homeostasis Group, Max Planck Institute for Metabolism Research, Gleueler Strasse 50, 50931 Cologne, Germany.
Joseph C MadaraDivision of Endocrinology, Diabetes and Metabolism, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA.
Samuel J WalkerDivision of Endocrinology, Diabetes and Metabolism, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA.
Chen WuDivision of Endocrinology, Diabetes and Metabolism, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA.
Daqing WangDivision of Endocrinology, Diabetes and Metabolism, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA.
Bradford B LowellDivision of Endocrinology, Diabetes and Metabolism, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA; Program in Neuroscience, Harvard Medical School, Boston, MA 02215, USA. Electronic address: blowell@bidmc.harvard.edu.
Henning FenselauSynaptic Transmission in Energy Homeostasis Group, Max Planck Institute for Metabolism Research, Gleueler Strasse 50, 50931 Cologne, Germany; Center for Endocrinology, Diabetes and Preventive Medicine (CEDP), University Hospital Cologne, Kerpener Strasse 26, 50924 Cologne, Germany; Excellence Cluster on Cellular Stress Responses in Aging Associated Diseases (CECAD), University of Cologne, Joseph-Stelzmann-Straße 26, Cologne 50931, Germany. Electronic address: henning.fenselau@sf.mpg.de.
Max Planck Institute for Metabolism Research · DEBeth Israel Deaconess Medical Center · USHarvard University · USUniversity of Cologne · DE

Funding

Transgenic CoreP30DK057521 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI KAHN, BARBARA B. · 2000 to 2019
$31.4M
Transgenic CoreP30DK046200 · NIDDK · TUFTS MEDICAL CENTER · PI CORKEY, BARBARA E. · 1992 to 2021
$25.0M
Viral ModuleP30EY012196 · NEI · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI MARGARET S LIVINGSTONE · 1998 to 2026
$21.3M
The routing of hunger/satiety information by the parabrachial nucleus (PBN)R01DK075632 · NIDDK · BETH ISRAEL DEACONESS MEDICAL CENTER · PI BRADFORD B LOWELL · 2006 to 2026
$8.1M
AGRP NEURONS. NMDARs, Spines, Source of Excitatory Input and Downstream EffectorsR01DK096010 · NIDDK · BETH ISRAEL DEACONESS MEDICAL CENTER · PI LOWELL, BRADFORD B · 2012 to 2024
$7.2M
Neurocircuitry Underlying Leptin Regulation of Energy BalanceR01DK089044 · NIDDK · BETH ISRAEL DEACONESS MEDICAL CENTER · PI LOWELL, BRADFORD B · 2010 to 2023
$6.0M
P&F programP30DK135043 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI Aaron S Leong · 2023 to 2026
$5.4M
Leveraging the Rich Genetic Diversity of Vagal Motor Neurons to Decode Brain-to-Gut CommunicationR01DK122976 · NIDDK · BETH ISRAEL DEACONESS MEDICAL CENTER · PI LIBERLES, STEPHEN DANIEL, LOWELL, BRADFORD B · 2019 to 2023
$3.6M
NEI NIH HHS P30 EY012196NIDDK NIH HHS P30 DK046200NIDDK NIH HHS P30 DK057521NIDDK NIH HHS P30 DK135043NIDDK NIH HHS R01 DK075632NIDDK NIH HHS R01 DK089044NIDDK NIH HHS R01 DK096010NIDDK NIH HHS R01 DK122976
6 · The paper itself

Abstract

Restricting caloric intake effectively reduces body weight, but most dieters fail long-term adherence to caloric deficit and eventually regain lost weight. Hypothalamic circuits that control hunger drive critically determine body weight; yet, how weight loss sculpts these circuits to motivate food consumption until lost weight is regained remains unclear. Here, we probe the contribution of synaptic plasticity in discrete excitatory afferents on hunger-promoting AgRP neurons. We reveal a crucial role for activity-dependent, remarkably long-lasting amplification of synaptic activity originating from paraventricular hypothalamus thyrotropin-releasing (PVH

Indexed as

HungerHypothalamusAgouti-Related ProteinBody WeightHumansNeuronsAgouti-Related ProteinAgRP neuronschemogeneticselectrophysiologyhunger drivehypothalamusintersectional geneticsoptogeneticssynaptic plasticityTRH-expressing neuronsweight regain

Identifiers

PMID36965483
PMCPMC10160008
OpenAlexW4360845415

What OpenQuestion holds

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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.