Evidence map›Paper›PMID 38937454›Full record

ArticleNature communications2024

Obesity-associated microbiomes instigate visceral adipose tissue inflammation by recruitment of distinct neutrophils.

Dharti Shantaram, Rebecca Hoyd, Alecia M Blaszczak, Linda Antwi, Anahita Jalilvand, Valerie P Wright, Joey Liu, Alan J Smith, David Bradley, William Lafuse and 17 more

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

49 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Neutrophils as indicators of obesity-associated inflammation: A systematic review and meta-analysis.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2025
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  14. Lymphocyte Antigen 6G Mediates Vagotomy-Associated Reduction in Body Weight.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
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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

27 authors.

Dharti Shantaram *Diabetes and Metabolism Research Center, Division of Endocrinology, Diabetes & Metabolism, Department of Internal Medicine, Wexner Medical Center at The Ohio State University, Columbus, OH, 43210, USA.ORCID 0000-0003-2637-8039
Rebecca Hoyd *Pelotonia Institute for Immuno-Oncology at The Ohio State University Comprehensive Cancer Center-Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, Columbus, OH, 43210, USA.
Alecia M Blaszczak *Diabetes and Metabolism Research Center, Division of Endocrinology, Diabetes & Metabolism, Department of Internal Medicine, Wexner Medical Center at The Ohio State University, Columbus, OH, 43210, USA.
Linda AntwiPelotonia Institute for Immuno-Oncology at The Ohio State University Comprehensive Cancer Center-Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, Columbus, OH, 43210, USA.
Anahita JalilvandDiabetes and Metabolism Research Center, Division of Endocrinology, Diabetes & Metabolism, Department of Internal Medicine, Wexner Medical Center at The Ohio State University, Columbus, OH, 43210, USA.
Valerie P WrightDiabetes and Metabolism Research Center, Division of Endocrinology, Diabetes & Metabolism, Department of Internal Medicine, Wexner Medical Center at The Ohio State University, Columbus, OH, 43210, USA.
Joey LiuDiabetes and Metabolism Research Center, Division of Endocrinology, Diabetes & Metabolism, Department of Internal Medicine, Wexner Medical Center at The Ohio State University, Columbus, OH, 43210, USA.
Alan J SmithDiabetes and Metabolism Research Center, Division of Endocrinology, Diabetes & Metabolism, Department of Internal Medicine, Wexner Medical Center at The Ohio State University, Columbus, OH, 43210, USA.
David BradleyDiabetes and Metabolism Research Center, Division of Endocrinology, Diabetes & Metabolism, Department of Internal Medicine, Wexner Medical Center at The Ohio State University, Columbus, OH, 43210, USA.
William LafuseDepartment of Microbial Infection and Immunity, The Ohio State University, Columbus, OH, 43210, USA.
YunZhou LiuPelotonia Institute for Immuno-Oncology at The Ohio State University Comprehensive Cancer Center-Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, Columbus, OH, 43210, USA.ORCID 0000-0002-9892-2438
Nyelia F WilliamsPelotonia Institute for Immuno-Oncology at The Ohio State University Comprehensive Cancer Center-Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, Columbus, OH, 43210, USA.ORCID 0000-0002-3960-1976
Owen SnyderPelotonia Institute for Immuno-Oncology at The Ohio State University Comprehensive Cancer Center-Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, Columbus, OH, 43210, USA.
Caroline WheelerPelotonia Institute for Immuno-Oncology at The Ohio State University Comprehensive Cancer Center-Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, Columbus, OH, 43210, USA.
Bradley NeedlemanCenter for Minimally Invasive Surgery, Department of General Surgery, The Ohio State University, Columbus, OH, 43210, USA.
Stacy BrethauerCenter for Minimally Invasive Surgery, Department of General Surgery, The Ohio State University, Columbus, OH, 43210, USA.
Sabrena NoriaCenter for Minimally Invasive Surgery, Department of General Surgery, The Ohio State University, Columbus, OH, 43210, USA.
David RentonCenter for Minimally Invasive Surgery, Department of General Surgery, The Ohio State University, Columbus, OH, 43210, USA.
Kyle A PerryCenter for Minimally Invasive Surgery, Department of General Surgery, The Ohio State University, Columbus, OH, 43210, USA.
Prabha NagareddyDepartment of Internal Medicine, Cardiovascular Section University of Oklahoma Health Sciences Center (OUHSC), Oklahoma City, OK, 73117, USA.
Daniel WozniakDepartment of Microbial Infection and Immunity, The Ohio State University, Columbus, OH, 43210, USA.ORCID 0000-0003-4592-4816
Sahil MahajanDepartment of Microbial Infection and Immunity, The Ohio State University, Columbus, OH, 43210, USA.
Pranav S J B RanaDepartment of Microbial Infection and Immunity, The Ohio State University, Columbus, OH, 43210, USA.ORCID 0000-0001-6421-3185
Maciej PietrzakDepartment of Biomedical Informatics, The Ohio State University, Columbus, OH, 43210, USA.
Larry S SchlesingerHost Pathogen Interactions Program, Texas Biomedical Research Institute, San Antonio, TX, 78227, USA.ORCID 0000-0002-7177-8421
Daniel J SpakowiczPelotonia Institute for Immuno-Oncology at The Ohio State University Comprehensive Cancer Center-Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, Columbus, OH, 43210, USA. Daniel.Spakowicz@osumc.edu.ORCID 0000-0003-2314-6435
Willa A HsuehDiabetes and Metabolism Research Center, Division of Endocrinology, Diabetes & Metabolism, Department of Internal Medicine, Wexner Medical Center at The Ohio State University, Columbus, OH, 43210, USA. Willa.Hsueh@osumc.edu.ORCID 0000-0002-7321-4398

Funding

Translational Therapeutics Research Program (TT)P30CA016058 · NCI · OHIO STATE UNIVERSITY · PI Jennifer A. Woyach · 1985 to 2026
$132.3M
Impact of the Adipose Tissue Microenvironment on AtherosclerosisR01HL135622 · NHLBI · OHIO STATE UNIVERSITY · PI HSUEH, WILLA A · 2018 to 2021
$2.1M
The microbiome in older adults with lung cancer: association of treatment regimens and diet with protective microbial profilesK01AG070310 · NIA · OHIO STATE UNIVERSITY · PI SPAKOWICZ, DANIEL J. · 2021 to 2025
$583k
Mechanisms of Adipose Tissue Immunoregulatory T cell (Treg) Exhaustion in ObesityR56AI157202 · NIAID · OHIO STATE UNIVERSITY · PI BRADLEY, DAVID PAUL, HSUEH, WILLA A · 2021 to 2021
$438k
American Diabetes Association (ADA) ADA 1-16-1CTS-049NHLBI NIH HHS R01 HL135622NIAID NIH HHS R56 AI157202NIA NIH HHS K01 AG070310U.S. Department of Health & Human Services | NIH | National Heart, Lung, and Blood Institute (NHLBI) R01HL135622U.S. Department of Health & Human Services | NIH | National Institute on Aging (U.S. National Institute on Aging) 1K01AG070310
6 · The paper itself

Abstract

Neutrophils are increasingly implicated in chronic inflammation and metabolic disorders. Here, we show that visceral adipose tissue (VAT) from individuals with obesity contains more neutrophils than in those without obesity and is associated with a distinct bacterial community. Exploring the mechanism, we gavaged microbiome-depleted mice with stool from patients with and without obesity during high-fat or normal diet administration. Only mice receiving high-fat diet and stool from subjects with obesity show enrichment of VAT neutrophils, suggesting donor microbiome and recipient diet determine VAT neutrophilia. A rise in pro-inflammatory CD4+ Th1 cells and a drop in immunoregulatory T cells in VAT only follows if there is a transient spike in neutrophils. Human VAT neutrophils exhibit a distinct gene expression pattern that is found in different human tissues, including tumors. VAT neutrophils and bacteria may be a novel therapeutic target for treating inflammatory-driven complications of obesity, including insulin resistance and colon cancer.

Indexed as

Diet, High-FatInflammationIntra-Abdominal FatNeutrophilsObesityAnimalsFecesFemaleGastrointestinal MicrobiomeHumansMaleMiceMice, Inbred C57BLMicrobiotaNeutrophil InfiltrationTh1 Cells

Identifiers

PMID38937454
PMCPMC11211470

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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.