Evidence map›Paper›PMID 32819381›Full record

ArticleLipids in health and disease2020

Oxytocin reduces adipose tissue inflammation in obese mice.

Angela Szeto, Monia Cecati, Raisa Ahmed, Philip M McCabe, Armando J Mendez

Open access · goldAbstract read
In one paragraph

Article in Lipids in health and disease, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 8% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Role of Oxytocin in Obesity.Current diabetes reports · 2026
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  9. Preeclampsia as a Study Model for Aging: The Klotho Gene Paradigm.International journal of molecular sciences · 2025
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  13. Oxytocin and microglia in the development of social behaviour.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
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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

5 authors at 1 institution in 1 country.

Angela SzetoDepartment of Psychology, University of Miami, PO Box 248185, Coral Gables, FL, 33124, USA.
Monia CecatiDepartment of Medicine and Diabetes Research Institute, University of Miami Miller School of Medicine, 1450 N.W. 10th Avenue, Miami, FL, 33136, USA.
Raisa AhmedDepartment of Psychology, University of Miami, PO Box 248185, Coral Gables, FL, 33124, USA.
Philip M McCabeDepartment of Psychology, University of Miami, PO Box 248185, Coral Gables, FL, 33124, USA.
Armando J MendezDepartment of Medicine and Diabetes Research Institute, University of Miami Miller School of Medicine, 1450 N.W. 10th Avenue, Miami, FL, 33136, USA. amendez2@med.miami.edu.ORCID http://orcid.org/0000-0003-1859-0822
University of Miami · US

Funding

Social Environment, Sympathetic Nervous System & Atherosclerosis in WHHL RabbitsR01HL116387 · NHLBI · UNIVERSITY OF MIAMI CORAL GABLES · PI MCCABE, PHILIP M · 2013 to 2016
$2.2M
Olympus VS120 Fluorescence and Brightfield Slide Scanner for High-Throughput Image Acquisition at the University of MiamiS10OD023579 · OD · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI MENDEZ, ARMANDO J · 2017 to 2017
$223k
NHLBI NIH HHS HL-04726NHLBI NIH HHS HL-116387NIH HHS S10 OD023579
6 · The paper itself

Abstract

backgroundObesity and adipose tissue expansion is characterized by a chronic state of systemic inflammation that contributes to disease. The neuropeptide, oxytocin, working through its receptor has been shown to attenuate inflammation in sepsis, wound healing, and cardiovascular disease. The current study examined the effects of chronic oxytocin infusions on adipose tissue inflammation in a murine model of obesity, the leptin receptor-deficient (db/db) mouse.

methodsThe effect of obesity on oxytocin receptor protein and mRNA expression in adipose tissue was evaluated by Western blotting and real-time polymerase chain reaction. Mice were implanted with osmotic minipumps filled with oxytocin or vehicle for 8 weeks. At study endpoint adipose tissue inflammation was assessed by measurement of cytokine and adipokine mRNA tissue levels, adipocyte size and macrophage infiltration via histopathology, and plasma levels of adiponectin and serum amyloid A as markers of systemic inflammation.

resultsThe expression of adipose tissue oxytocin receptor was increased in obese db/db mice compared to lean controls. In adipose tissue oxytocin infusion reduced adipocyte size, macrophage infiltration, IL-6 and TNFα mRNA expression, and increased the expression of the anti-inflammatory adipokine, adiponectin. In plasma, oxytocin infusion reduced the level of serum amyloid A, a marker of systemic inflammation, and increased circulating adiponectin.

conclusionsIn an animal model of obesity and diabetes chronic oxytocin treatment led to a reduction in visceral adipose tissue inflammation and plasma markers of systemic inflammation, which may play a role in disease progression.

Indexed as

AdipocytesAdipose TissueAnimalsInterleukin-6MacrophagesMaleMice, Inbred C57BLMice, ObeseOxytocinPanniculitisReceptors, OxytocinInterleukin-6interleukin-6, mouseOXTR protein, mouseOxytocinReceptors, OxytocinAdipose tissueAnti-inflammationObese mouse modelObesityOxytocin

Identifiers

PMID32819381
PMCPMC7441653
OpenAlexW3081096951

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.