Evidence map›Paper›PMID 31002893›Full record

ReviewNeurochemistry international2019

GLP-1: Molecular mechanisms and outcomes of a complex signaling system.

Nicholas K Smith, Troy A Hackett, Aurelio Galli, Charles R Flynn

Registry-linked trialAbstract readReview
In one paragraph

Review in Neurochemistry international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07240246 (Effect of a Dietary Supplement), which is not on this map. Cited by 111 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
111citing papers in PubMed, 7 pooled it
7.0field-weighted citation impact, top 2% 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.

NCT07240246 nacompletednot on this mapstarted 2025, after this paper: background citation

Effect of a Dietary Supplement (FitLine TopShape) on the Incretin Response

TypeinterventionalSponsorFFoQSI - Austrian Competence Centre for Feed and Food Quality, Safety & InnovationRan2025 to 2026Enrolled40ConditionsGLP-1, Obesity &Amp, Overweight, Dietary SupplementArmsIntervention: Dietary Supplement with Plant Extracts, Placebo
3 · Its place in the literature

Who cites it

111 citing papers in PubMed, 7 syntheses or guidelines pooled it, 164 citations in OpenAlex.

  1. Pooled it
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  7. GLP-1a: Going beyond Traditional Use.International journal of molecular sciences · 2022
    Pooled it
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51 more citing papers are in PubMed but not listed here.

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.

Nicholas K SmithVanderbilt Brain Institute, Vanderbilt University School of Medicine, Nashville, TN, USA.
Troy A HackettDepartment of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN, USA.
Aurelio GalliDepartment of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA. Electronic address: agalli@uab.edu.
Charles R FlynnDepartment of Surgery, Vanderbilt University Medical Center, Nashville, TN, USA. Electronic address: robb.flynn@vumc.org.
Vanderbilt University · USVanderbilt University Medical Center · US

Funding

Translational Analysis CoreP30DK058404 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI RICHARD M. PEEK · 2002 to 2026
$29.9M
Bile Diversion: A Simple and Effective Method of Treating ObesityR01DK105847 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI ABUMRAD, NAJI N, FLYNN, CHARLES R · 2015 to 2019
$1.8M
Identification of Cellular Phenotypes in the Auditory ForebrainR01DC015388 · NIDCD · VANDERBILT UNIVERSITY MEDICAL CENTER · PI HACKETT, TROY A. · 2016 to 2020
$1.7M
Bile acid signaling as a pharmacological target for the treatment of cocaine abuseR21DA043960 · NIDA · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI FLYNN, CHARLES R, GALLI, AURELIO · 2018 to 2019
$383k
NIDA NIH HHS R21 DA043960NIDCD NIH HHS R01 DC015388NIDDK NIH HHS P30 DK058404NIDDK NIH HHS R01 DK105847
6 · The paper itself

Abstract

Meal ingestion provokes the release of hormones and transmitters, which in turn regulate energy homeostasis and feeding behavior. One such hormone, glucagon-like peptide-1 (GLP-1), has received significant attention in the treatment of obesity and diabetes due to its potent incretin effect. In addition to the peripheral actions of GLP-1, this hormone is able to alter behavior through the modulation of multiple neural circuits. Recent work that focused on elucidating the mechanisms and outcomes of GLP-1 neuromodulation led to the discovery of an impressive array of GLP-1 actions. Here, we summarize the many levels at which the GLP-1 signal adapts to different systems, with the goal being to provide a background against which to guide future research.

Indexed as

RewardAnimalsBrainDiabetes Mellitus, Type 2Feeding BehaviorGlucagon-Like Peptide 1HumansObesitySignal TransductionGlucagon-Like Peptide 1Bariatric surgeryFeeding behaviorGlucagon-like peptide-1Reward

Identifiers

PMID31002893
PMCPMC7081944
OpenAlexW2937076293

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.