Evidence map›Paper›PMID 31803919›Full record

ReviewEndocrine reviews2020

Metabolic Effects of Oxytocin.

Shana E McCormack, James E Blevins, Elizabeth A Lawson

Open access · bronzeAbstract readReview
In one paragraph

Review in Endocrine reviews, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed, 2 pooled it
15.7field-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

80 citing papers in PubMed, 2 syntheses or guidelines pooled it, 139 citations in OpenAlex.

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  13. The serum oxytocin correlated with serum leptin and body mass index in Japanese adolescents.Clinical pediatric endocrinology : case reports and clinical investigations : official journal of the Japanese Society for Pediatric Endocrinology · 2026
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20 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

3 authors at 3 institutions in 1 country.

Shana E McCormackNeuroendocrine Center, Division of Endocrinology and Diabetes, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.
James E BlevinsVA Puget Sound Health Care System, Office of Research and Development Medical Research Service, Department of Veterans Affairs Medical Center, Seattle, Washington.
Elizabeth A LawsonNeuroendocrine Unit, Massachusetts General Hospital, Boston, Massachusetts.
Children's Hospital of Philadelphia · USHarvard University · USUniversity of Washington · US

Funding

Vector and Transgenic Mouse CoreP30DK017047 · NIDDK · UNIVERSITY OF WASHINGTON · PI Karin E Bornfeldt · 1986 to 2026
$41.4M
ROLE OF DIETARY CONSTITUENTS ON GENE EXPRESSION IN INTESTINAL EPITHELIUMP30DK040561 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI CHRISTOPHER P DUGGAN · 1994 to 2026
$31.6M
Oxytocin and Weight Loss in HumansR01DK109932 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI LAWSON, ELIZABETH AUSTEN · 2017 to 2020
$2.7M
Role of Brown Adipose Tissue Thermogenesis in Oxytocin-Elicited Weight LossR01DK115976 · NIDDK · SEATTLE INST FOR BIOMEDICAL/CLINICAL RES · PI BLEVINS, JAMES ERNEST · 2018 to 2021
$1.4M
Neurobiology of avoidant/restrictive eating in youthK24MH120568 · NIMH · MASSACHUSETTS GENERAL HOSPITAL · PI LAWSON, ELIZABETH AUSTEN · 2019 to 2023
$961k
Role of Brown Adipose Tissue Thermogenesis in Oxytocin-Elicited Weight Loss in Rodents and Nonhuman PrimatesI01BX004102 · VA · VA PUGET SOUND HEALTHCARE SYSTEM · PI James Ernest Blevins · 2018 to 2026
–
BLRD VA I01 BX004102Doris Duke Charitable Foundation 2016090NIDDK NIH HHS P30 DK017047NIDDK NIH HHS P30 DK040561NIDDK NIH HHS R01 DK109932NIDDK NIH HHS R01 DK115976NIMH NIH HHS K24 MH120568
6 · The paper itself

Abstract

There is growing evidence that oxytocin (OXT), a hypothalamic hormone well recognized for its effects in inducing parturition and lactation, has important metabolic effects in both sexes. The purpose of this review is to summarize the physiologic effects of OXT on metabolism and to explore its therapeutic potential for metabolic disorders. In model systems, OXT promotes weight loss by decreasing energy intake. Pair-feeding studies suggest that OXT-induced weight loss may also be partly due to increased energy expenditure and/or lipolysis. In humans, OXT appears to modulate both homeostatic and reward-driven food intake, although the observed response depends on nutrient milieu (eg, obese vs. nonobese), clinical characteristics (eg, sex), and experimental paradigm. In animal models, OXT is anabolic to muscle and bone, which is consistent with OXT-induced weight loss occurring primarily via fat loss. In some human observational studies, circulating OXT concentrations are also positively associated with lean mass and bone mineral density. The impact of exogenous OXT on human obesity is the focus of ongoing investigation. Future randomized, placebo-controlled clinical trials in humans should include rigorous, standardized, and detailed assessments of adherence, adverse effects, pharmacokinetics/pharmacodynamics, and efficacy in the diverse populations that may benefit from OXT, in particular those in whom hypothalamic OXT signaling may be abnormal or impaired (eg, individuals with Sim1 deficiency, Prader-Willi syndrome, or craniopharyngioma). Future studies will also have the opportunity to investigate the characteristics of new OXT mimetic peptides and the obligation to consider long-term effects, especially when OXT is given to children and adolescents. (Endocrine Reviews XX: XX - XX, 2020).

Indexed as

AnimalsBody CompositionBone DensityEatingHumansObesityOxytocinWeight LossOxytocinbody compositionenergy balancefeeding behaviormetabolismoxytocin

Identifiers

PMID31803919
PMCPMC7012298
OpenAlexW2992346407

What OpenQuestion holds

Textmetadata
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.