Evidence map›Paper›PMID 33757831›Full record

ReviewPeptides2021

Demystifying functional role of cocaine- and amphetamine-related transcript (CART) peptide in control of energy homeostasis: A twenty-five year expedition.

Arashdeep Singh, Alan Moreira de Araujo, Jean-Philippe Krieger, Macarena Vergara, Chi Kin Ip, Guillaume de Lartigue

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 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 16% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.

  1. Pooled it
  2. The critical role of gut-brain signalling in eating behaviour and obesity.Nature reviews. Gastroenterology & hepatology · 2026
    Review
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  7. Review
  8. Special Issue "Cancer Biomarker: Current Status and Future Perspectives".International journal of molecular sciences · 2025
    Article
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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

6 authors at 3 institutions in 3 countries.

Arashdeep SinghDepartment of Pharmacodynamics, College of Pharmacy, University of Florida, Gainesville, FL, USA; Center for Integrative Cardiovascular and Metabolic Disease, University of Florida, Gainesville, FL, USA.
Alan Moreira de AraujoDepartment of Pharmacodynamics, College of Pharmacy, University of Florida, Gainesville, FL, USA; Center for Integrative Cardiovascular and Metabolic Disease, University of Florida, Gainesville, FL, USA.
Jean-Philippe KriegerDepartment of Metabolic Physiology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden.
Macarena VergaraDepartment of Pharmacodynamics, College of Pharmacy, University of Florida, Gainesville, FL, USA; Center for Integrative Cardiovascular and Metabolic Disease, University of Florida, Gainesville, FL, USA.
Chi Kin IpNeuroscience Division, Garvan Institute of Medical Research, Darlinghurst, Sydney, Australia; Faculty of Medicine, University of New South Wales, Sydney, Australia.
Guillaume de LartigueDepartment of Pharmacodynamics, College of Pharmacy, University of Florida, Gainesville, FL, USA; Center for Integrative Cardiovascular and Metabolic Disease, University of Florida, Gainesville, FL, USA. Electronic address: gdelartigue@ufl.edu.
University of Florida · USGarvan Institute of Medical Research · AUUniversity of Gothenburg · SE

Funding

Evaluating the therapeutic potential of vagal CART circuitry for treating metabolic diseaseR01DK116004 · NIDDK · UNIVERSITY OF FLORIDA · PI Guillaume FH de Lartigue · 2018 to 2026
$3.6M
NIDDK NIH HHS R01 DK116004
6 · The paper itself

Abstract

Cocaine- and amphetamine-related transcript (CART) is a neuropeptide first discovered in the striatum of the rat brain. Later, the genetic sequence and function of CART peptide (CARTp) was found to be conserved among multiple mammalian species. Over the 25 years, since its discovery, CART mRNA (Cartpt) expression has been reported widely throughout the central and peripheral nervous systems underscoring its role in diverse physiological functions. Here, we review the localization and function of CARTp as it relates to energy homeostasis. We summarize the expression changes of central and peripheral Cartpt in response to metabolic states and make use of available large data sets to gain additional insights into the anatomy of the Cartpt expressing vagal neurons and their expression patterns in the gut. Furthermore, we provide an overview of the role of CARTp as an anorexigenic signal and its effect on energy expenditure and body weight control with insights from both pharmacological and transgenic animal studies. Subsequently, we discuss the role of CARTp in the pathophysiology of obesity and review important new developments towards identifying a candidate receptor for CARTp signalling. Altogether, the field of CARTp research has made rapid and substantial progress recently, and we review the case for considering CARTp as a potential therapeutic target for stemming the obesity epidemic.

Indexed as

AnimalsCocaine- and Amphetamine-Regulated Transcript ProteinEnergy MetabolismHomeostasisHumansNerve Tissue ProteinsNeuronsPeptidesVagus NerveCocaine- and Amphetamine-Regulated Transcript ProteinNerve Tissue ProteinsPeptidesBody weightEnergy balanceFeedingGPR160Gut-brain axisHigh-fat dietHypothalamusNeuropeptideObesityVagus nerve

Identifiers

PMID33757831
PMCPMC8369463
OpenAlexW3139370097

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.