Evidence map›Paper›PMID 34504646›Full record

ReviewOxidative medicine and cellular longevity2021

Remodeling of Macrophages in White Adipose Tissue under the Conditions of Obesity as well as Lipolysis.

Xiaohui Tong, Lu Wei, Tongsheng Wang, Rongchun Han

Abstract readReview
In one paragraph

Review in Oxidative medicine and cellular longevity, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–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

8 citing papers in PubMed.

  1. Trial
  2. Review
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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.

Xiaohui TongSchool of Life Sciences, Anhui University of Chinese Medicine, 350 Longzihu Road, Xinzhan District, Hefei 230012, China.ORCID https://orcid.org/0000-0001-8815-1230
Lu WeiSchool of Life Sciences, Hainan University, 58 Renmin Avenue, Meilan District, Haikou 570228, China.ORCID https://orcid.org/0000-0002-6629-5871
Tongsheng WangSchool of Life Sciences, Anhui University of Chinese Medicine, 350 Longzihu Road, Xinzhan District, Hefei 230012, China.ORCID https://orcid.org/0000-0003-0840-407X
Rongchun HanSchool of Pharmacy, Anhui University of Chinese Medicine, 350 Longzihu Road, Xinzhan District, Hefei 230012, China.ORCID https://orcid.org/0000-0001-7520-9413

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adipose tissue macrophages (ATM) are a major source of low-grade inflammation in obesity, and yet reasons driving ATM accumulation in white adipose tissue (WAT) are not fully understood. Emerging evidence suggested that ATM underwent extensive remodeling in obesity. In addition to abundance, ATM in obesity were lipid-laden and metabolically reprogrammed, which in turn was tightly related to their functional alterations and persistence in obesity. Herein, we aimed to discuss that activation of lipid sensing signaling associated with metabolic reprogramming in ATM was indispensible for their migration, retention, or proliferation in obesity. Likewise, lipolysis also induced similar but transient ATM remodeling. Therefore, we assumed that obesity might share overlapping mechanisms with lipolysis in remodeling ATM. Formation of crown-like structures (CLS) in WAT was presumably a common event initiating ATM remodeling, with a spectrum of lipid metabolites released from adipocytes being potential signaling molecules. Moreover, adipose interlerkin-6 (IL-6) exhibited homologous alterations by obesity and lipolysis. Thus, we postulated a positive feedback loop between ATM and adipocytes via IL-6 signaling backing ATM persistence by comparison of ATM remodeling under obesity and lipolysis. An elucidation of ATM persistence could help to provide novel therapeutic targets for obesity-associated inflammation.

Indexed as

Adipose Tissue, WhiteAnimalsHumansLipolysisMacrophagesMiceObesity

Identifiers

PMID34504646
PMCPMC8423577

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Registered trials

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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.