Evidence map›Paper›PMID 36293240›Full record

ArticleInternational journal of molecular sciences2022

AMPK Amplifies IL2-STAT5 Signaling to Maintain Stability of Regulatory T Cells in Aged Mice.

Ram Hari Pokhrel, Ben Kang, Maheshwor Timilshina, Jae-Hoon Chang

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

11 citing papers in PubMed, 17 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

4 authors at 2 institutions in 1 country.

Ram Hari PokhrelCollege of Pharmacy, Yeungnam University, Gyeongsan 38541, Korea.ORCID 0000-0001-6284-4573
Ben KangDepartment of Pediatrics, School of Medicine, Kyungpook National University, Daegu 41944, Korea.ORCID 0000-0002-8516-9803
Maheshwor TimilshinaCollege of Pharmacy, Yeungnam University, Gyeongsan 38541, Korea.
Jae-Hoon ChangCollege of Pharmacy, Yeungnam University, Gyeongsan 38541, Korea.
Yeungnam University · KRKyungpook National University · KR

Funding

Yeungnam University Research Grant 222A380011
6 · The paper itself

Abstract

AMP-activated protein kinase (AMPK), an important regulator of the aging process, is expressed in various immune cells. However, its role in regulatory T cell (Treg) stability during aging is poorly understood. Here, we addressed the role of AMPK in Treg function and stability during aging by generating Treg-specific AMPKα1 knockout mice. In this study, we found that AMPKα1-deficient Tregs failed to control inflammation as effectively as normal Tregs did during aging. AMPK knockout from Tregs reduces STAT5 phosphorylation in response to interleukin (IL)-2 stimulation, thereby destabilizing Tregs by decreasing CD25 expression. Thus, our study addressed the role of AMPK in Tregs in sensing IL-2 signaling to amplify STAT5 phosphorylation, which, in turn, supports Treg stability by maintaining CD25 expression and controlling inflamm-aging.

Indexed as

STAT5 Transcription FactorT-Lymphocytes, RegulatoryAMP-Activated Protein KinasesAnimalsForkhead Transcription FactorsInterleukin-2MiceMice, KnockoutAMP-Activated Protein KinasesForkhead Transcription FactorsInterleukin-2STAT5 Transcription FactoragingAMPKinflammationTreg stability

Identifiers

PMID36293240
PMCPMC9604214
OpenAlexW4306385382

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.