Evidence map›Paper›PMID 38274288›Full record

ArticleFrontiers in aging2023

Mechanisms of γδ T cell accumulation in visceral adipose tissue with aging.

Sujata Mukherjee, Maria E C Bruno, Jason Oakes, Gregory S Hawk, Arnold J Stromberg, Donald A Cohen, Marlene E Starr

Open access · goldAbstract read
In one paragraph

Article in Frontiers in aging, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

6 citing papers in PubMed, 11 citations in OpenAlex.

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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

7 authors at 1 institution in 1 country.

Sujata MukherjeeDepartment of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, KY, United States.
Maria E C BrunoDivision of Research, Department of Surgery, University of Kentucky, Lexington, KY, United States.
Jason OakesDivision of Laboratory Animal Resources, University of Kentucky, Lexington, KY, United States.
Gregory S HawkDr. Bing Zhang Department of Statistics, University of Kentucky, Lexington, KY, United States.
Arnold J StrombergDr. Bing Zhang Department of Statistics, University of Kentucky, Lexington, KY, United States.
Donald A CohenDepartment of Microbiology, Immunology, and Molecular Genetics, University of Kentucky, Lexington, KY, United States.
Marlene E StarrDepartment of Pharmacology and Nutritional Sciences, University of Kentucky, Lexington, KY, United States.
University of Kentucky · US

Funding

University of Kentucky Markey Cancer Center Support Grant ECIA SupplementP30CA177558 · NCI · UNIVERSITY OF KENTUCKY · PI Bernard Mark Evers · 2013 to 2026
$38.3M
Visceral fat gamma delta T cells in sepsis pathogenesisR01GM129532 · NIGMS · UNIVERSITY OF KENTUCKY · PI STARR, MARLENE ELENA · 2018 to 2022
$1.6M
The Role of Gamma Delta (γδ)-T Cells in Age-Associated Adipose Tissue InflammationR56AG061508 · NIA · UNIVERSITY OF KENTUCKY · PI STARR, MARLENE ELENA · 2019 to 2019
$377k
NCI NIH HHS P30 CA177558NIA NIH HHS R56 AG061508NIGMS NIH HHS R01 GM129532
6 · The paper itself

Abstract

γδ T cells are resident in visceral adipose tissue (VAT) where they show an age-associated increase in numbers and contribute to local and systemic chronic inflammation. However, regulation of this population and mechanisms for the age-dependent accumulation are not known. In this study, we identified a progressive trend of γδ T cell accumulation in VAT over the lifespan in mice and explored physiological mechanisms contributing to accumulation. Using isochronic parabiotic pairs of wild-type (WT) and T cell receptor delta knockout (TCRδ KO) mice at young and old age, we confirmed that VAT γδ T cells are predominately a tissue-resident population which is sustained in aging. Migration of peripheral γδ T cells into VAT was observed at less than 10%, with a decreasing trend by aging, suggesting a minor contribution of recruitment to γδ T cell accumulation with aging. Since tissue-resident T cell numbers are tightly regulated by a balance between proliferation and programmed cell death, we further explored these processes. Using

Indexed as

adipose tissueagingapoptosisgamma delta T cellsmigrationproliferation

Identifiers

PMID38274288
PMCPMC10808514
OpenAlexW4390745618

What Socratic holds

Textmetadata
LicenceCC BY
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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 Socratic graph.