Evidence map›Paper›PMID 34599964›Full record

ArticleThe Journal of biological chemistry2021

Sex hormones regulate metainflammation in diet-induced obesity in mice.

Mita Varghese, Cameron Griffin, Simin Abrishami, Leila Eter, Nicholas Lanzetta, Layla Hak, Jeremy Clemente, Devyani Agarwal, Arianna Lerner, Maria Westerhoff and 5 more

Open access · goldAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
4.8field-weighted citation impact, top 4% 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

34 citing papers in PubMed, 45 citations in OpenAlex.

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  15. bioRxiv : the preprint server for biology · 2025
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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

15 authors at 3 institutions in 1 country.

Mita VargheseDepartment of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA.
Cameron GriffinDepartment of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA.
Simin AbrishamiDepartment of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA.
Leila EterDepartment of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA.
Nicholas LanzettaDepartment of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA.
Layla HakDepartment of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA.
Jeremy ClementeDepartment of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA.
Devyani AgarwalDepartment of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA.
Arianna LernerDepartment of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA.
Maria WesterhoffDepartment of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA.
Ravi PatelDepartment of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA.
Emily BowersDepartment of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA.
Mohammed IslamDepartment of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA.
Perla SubbaiahDepartment of Mathematics and Statistics, Oakland University, Rochester, Michigan, USA.
Kanakadurga SingerDepartment of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor, Michigan, USA. Electronic address: ksinger@umich.edu.
Michigan Medicine · USOakland University · USUniversity of Michigan · US

Funding

Pilot and Feasibility (P and F) ProgramP30DK089503 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI RANDY J SEELEY · 2010 to 2026
$20.3M
The Role of Androgens in Obesity Induced Meta-InflammationR01DK115583 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI SINGER, KANAKADURGA · 2018 to 2022
$2.2M
Mechanisms of hematopoietic stem cell activation in obesityK08DK101755 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI SINGER, KANAKADURGA · 2015 to 2018
$644k
NIDDK NIH HHS K08 DK101755NIDDK NIH HHS P30 DK089503NIDDK NIH HHS R01 DK115583
6 · The paper itself

Abstract

Men have a statistically higher risk of metabolic and cardiovascular disease than premenopausal women, but the mechanisms mediating these differences are elusive. Chronic inflammation during obesity contributes to disease risk and is significantly more robust in males. Prior work demonstrated that compared with obese males, obese females have reduced proinflammatory adipose tissue macrophages (ATMs). Given the paucity of data on how sex hormones contribute to macrophage responses in obesity, we sought to understand the role of sex hormones in promoting obesity-induced myeloid inflammation. We used gonadectomy, estrogen receptor-deficient alpha chimeras, and androgen-insensitive mice to model sex hormone deficiency. These models were evaluated in diet-induced obesity conditions (high-fat diet [HFD]) and in vitro myeloid assays. We found that ovariectomy increased weight gain and adiposity. Ovariectomized females had increased ATMs and bone marrow myeloid colonies compared with sham-gonadectomized females. In addition, castrated males exposed to HFD had improved glucose tolerance, insulin sensitivity, and adiposity with fewer Ly6c

Indexed as

Sex CharacteristicsAdipose TissueAnimalsDiet, High-FatFemaleGonadal Steroid HormonesInflammationMacrophagesMaleMiceObesityGonadal Steroid Hormonesandrogensmacrophagemetabolismmyelopoiesisobesitysex differences

Identifiers

PMID34599964
PMCPMC8526779
OpenAlexW3203660453

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.