Evidence map›Paper›PMID 37730757›Full record

ArticleNature communications2023

Glycerol contributes to tuberculosis susceptibility in male mice with type 2 diabetes.

Nuria Martinez, Lorissa J Smulan, Michael L Jameson, Clare M Smith, Kelly Cavallo, Michelle Bellerose, John Williams, Kim West, Christopher M Sassetti, Amit Singhal and 1 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
4.9field-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

16 citing papers in PubMed, 25 citations in OpenAlex.

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  9. Metabolic rewiring of isoniazid sensitivity inProceedings of the National Academy of Sciences of the United States of America · 2025
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  15. Deletion of theFrontiers in microbiology · 2024
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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

11 authors at 2 institutions in 2 countries.

Nuria MartinezDepartment of Medicine, University of Massachusetts Chan Medical School, Worcester, MA, USA.ORCID http://orcid.org/0000-0002-9390-6033
Lorissa J SmulanDepartment of Medicine, University of Massachusetts Chan Medical School, Worcester, MA, USA.
Michael L JamesonDepartment of Medicine, University of Massachusetts Chan Medical School, Worcester, MA, USA.
Clare M SmithDepartment of Microbiology and Physiological Systems, University of Massachusetts Chan Medical School, Worcester, MA, USA.ORCID http://orcid.org/0000-0003-2601-0955
Kelly CavalloDepartment of Medicine, University of Massachusetts Chan Medical School, Worcester, MA, USA.
Michelle BelleroseDepartment of Microbiology and Physiological Systems, University of Massachusetts Chan Medical School, Worcester, MA, USA.ORCID http://orcid.org/0000-0003-0232-9953
John WilliamsDepartment of Microbiology and Physiological Systems, University of Massachusetts Chan Medical School, Worcester, MA, USA.
Kim WestDepartment of Medicine, University of Massachusetts Chan Medical School, Worcester, MA, USA.
Christopher M SassettiDepartment of Microbiology and Physiological Systems, University of Massachusetts Chan Medical School, Worcester, MA, USA.
Amit Singhal *Department of Medicine, University of Massachusetts Chan Medical School, Worcester, MA, USA.
Hardy Kornfeld *Department of Medicine, University of Massachusetts Chan Medical School, Worcester, MA, USA. Hardy.Kornfeld@umassmed.edu.ORCID http://orcid.org/0000-0002-8970-7306
University of Massachusetts Chan Medical School · USAgency for Science, Technology and Research · SG

Funding

Impact of Diabetes and Hyperlipidemia on Host DefenseR01HL081149 · NHLBI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI KORNFELD, HARDY · 2006 to 2019
$5.3M
Lung-Protective Mechanisms of Metformin in TBR01HL152078 · NHLBI · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI KORNFELD, HARDY, SINGHAL, AMIT · 2021 to 2024
$2.5M
NHLBI NIH HHS R01 HL081149NHLBI NIH HHS R01 HL152078
6 · The paper itself

Abstract

Diabetes mellitus increases risk for tuberculosis disease and adverse outcomes. Most people with both conditions have type 2 diabetes, but it is unknown if type 1 and type 2 diabetes have identical effects on tuberculosis susceptibility. Here we show that male mice receiving a high-fat diet and streptozotocin to model type 2 diabetes, have higher mortality, more lung pathology, and higher bacterial burden following Mycobacterium tuberculosis infection compared to mice treated with streptozotocin or high-fat diet alone. Type 2 diabetes model mice have elevated plasma glycerol, which is a preferred carbon source for M. tuberculosis. Infection studies with glycerol kinase mutant M. tuberculosis reveal that glycerol utilization contributes to the susceptibility of the type 2 diabetes mice. Hyperglycemia impairs protective immunity against M. tuberculosis in both forms of diabetes, but our data show that elevated glycerol contributes to an additional adverse effect uniquely relevant to type 2 diabetes.

Indexed as

Diabetes Mellitus, Type 2Mycobacterium tuberculosisTuberculosisAnimalsGlycerolHumansMaleMiceStreptozocinGlycerolStreptozocin

Identifiers

PMID37730757
PMCPMC10511404
OpenAlexW4386888304

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.