Evidence map›Paper›PMID 41860867›Full record

ArticleCell reports2026

GIP receptor agonism suppresses inflammation-induced aversion and food intake via distinct circuits.

Haley S Province, Nikolas W Hayes, Nathan A Leong, Esther Tang, Carolyn M Lorch, Alexandra Pekerman, Jessica L Xia, Lisa R Beutler

Abstract read
In one paragraph

Article in Cell reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Haley S ProvinceDepartment of Medicine, Division of Endocrinology, Metabolism and Molecular Medicine, Northwestern University, Chicago, IL 60611, USA; Northwestern Interdepartmental Neuroscience Graduate Program, Northwestern University, Chicago, IL 60611, USA; Medical Scientist Training Program, Northwestern University, Chicago, IL 60611, USA.
Nikolas W HayesDepartment of Medicine, Division of Endocrinology, Metabolism and Molecular Medicine, Northwestern University, Chicago, IL 60611, USA; Northwestern Interdepartmental Neuroscience Graduate Program, Northwestern University, Chicago, IL 60611, USA.
Nathan A LeongDepartment of Neurobiology, Northwestern University, Evaston, IL 60208, USA.
Esther TangDepartment of Medicine, Division of Endocrinology, Metabolism and Molecular Medicine, Northwestern University, Chicago, IL 60611, USA.
Carolyn M LorchDepartment of Medicine, Division of Endocrinology, Metabolism and Molecular Medicine, Northwestern University, Chicago, IL 60611, USA.
Alexandra PekermanNorthwestern Interdepartmental Neuroscience Graduate Program, Northwestern University, Chicago, IL 60611, USA; Department of Neurobiology, Northwestern University, Evaston, IL 60208, USA.
Jessica L XiaDepartment of Medicine, Division of Endocrinology, Metabolism and Molecular Medicine, Northwestern University, Chicago, IL 60611, USA.
Lisa R BeutlerDepartment of Medicine, Division of Endocrinology, Metabolism and Molecular Medicine, Northwestern University, Chicago, IL 60611, USA. Electronic address: lisa.beutler@northwestern.edu.

Funding

Pilot and Feasibility ProgramP30DK020595 · NIDDK · UNIVERSITY OF CHICAGO · PI GRAEME I BELL, Raghavendra G Mirmira · 2013 to 2026
$20.9M
TRAINING IN METABOLISM, DIABETES AND ENDOCRINOLOGYT32DK007169 · NIDDK · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Joseph Bass · 1988 to 2026
$6.6M
Rapid hormonal modulation of feeding circuit dynamics and its disruption in obesityR01DK128477 · NIDDK · NORTHWESTERN UNIVERSITY AT CHICAGO · PI BEUTLER, LISA R · 2021 to 2025
$1.9M
Dissecting the Nutritional Regulation of Feeding CircuitsK08DK118188 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI BEUTLER, LISA R · 2018 to 2021
$690k
Determining CGRP neuron contribution to inflammation-induced anorexiaF30DK138766 · NIDDK · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Haley Province · 2024 to 2026
$154k
NIDDK NIH HHS F30 DK138766NIDDK NIH HHS K08 DK118188NIDDK NIH HHS P30 DK020595NIDDK NIH HHS R01 DK128477NIDDK NIH HHS T32 DK007169
6 · The paper itself

Abstract

Glucose-dependent insulinotropic polypeptide (GIP) is a gut-derived incretin hormone, and pharmacologic modulation of central GIP receptors (GIPRs) improves energy homeostasis and prevents conditioned taste avoidance (CTA). However, the mechanisms by which GIPR signaling impact food intake and aversion are incompletely understood. Here, we show that GIPR agonism abrogates the aversive and enhances the anorexigenic effects of the pro-inflammatory cytokine interleukin-1β (IL-1β). Aversion-encoding parabrachial calcitonin gene-related peptide (CGRP) neurons were required for IL-1β-induced CTA but not anorexia. Moreover, systemic IL-1β increased CGRP neural activity in vivo, and this was significantly attenuated by co-administration of a GIPR agonist. By contrast, GIPR in the dorsal vagal complex was required for the acute anorectic effect of GIPR agonism but not its anti-aversive effect. Taken together, our data suggest that GIPR agonism reduces food intake and prevents aversion via distinct circuits and that GIPR agonism may represent an effective approach to alleviate inflammation-induced aversion.

Indexed as

anorexiaCGRP neuronsconditioned taste avoidanceCP: metabolismCP: neuroscienceGIPRinflammationsickness behaviors

Identifiers

PMID41860867
PMCPMC13198203

What Socratic holds

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Registered trials

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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 Socratic graph.