Evidence map›Paper›PMID 36262548›Full record

ArticleMediators of inflammation2022

M2c Macrophages Protect Mice from Adriamycin-Induced Nephropathy by Upregulating CD62L in Tregs.

Junyu Lu, Shengqiu Lv, Jielong Pang, Tao Qin, Yegui Yang, Weisheng Lu, Zhengzhao Li, Geng Yang, Jianfeng Zhang

Abstract read
In one paragraph

Article in Mediators of inflammation, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  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

9 authors.

Junyu LuIntensive Care Unit, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China.ORCID https://orcid.org/0000-0001-7967-0813
Shengqiu LvIntensive Care Unit, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China.
Jielong PangDepartment of Emergency Medicine, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China.
Tao QinIntensive Care Unit, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China.
Yegui YangIntensive Care Unit, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China.
Weisheng LuIntensive Care Unit, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China.
Zhengzhao LiDepartment of Emergency Medicine, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China.
Geng YangIntensive Care Unit, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China.ORCID https://orcid.org/0000-0002-2307-899X
Jianfeng ZhangDepartment of Emergency Medicine, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China.ORCID https://orcid.org/0000-0003-4213-9310

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Regulatory T cells (Tregs) and M2c macrophages have been shown to exert potentially synergistic therapeutic effects in animals with adriamycin-induced nephropathy (AN), a model chronic proteinuric renal disease. M2c macrophages may protect against renal injury by promoting an increase in the number of Tregs in the renal draining lymph nodes of AN mice, but how they do so is unclear. In this study, we used an AN mouse model to analyze how M2c macrophages induce the migration of Tregs. Using flow cytometry, we found that M2c macrophages promoted the migration of Tregs from the peripheral blood to the spleen, thymus, kidney, and renal draining lymph nodes. At the same time, M2c macrophages significantly upregulated chemokine receptors and adhesion molecule in Tregs, including CCR4, CCR5, CCR7, CXCR5, and CD62L. Treating AN mice with monoclonal anti-CD62L antibody inhibited the migration of M2c macrophages and Tregs to the spleen, thymus, kidney, and renal draining lymph nodes. Taken together, our results suggest that M2c macrophages upregulate CD62L in Tregs and thereby promote their migration to inflammatory sites, where they exert renoprotective effects. These insights may aid the development of treatments against chronic kidney disease.

Indexed as

DoxorubicinRenal Insufficiency, ChronicAnimalsMacrophagesMiceReceptors, CCR7T-Lymphocytes, RegulatoryDoxorubicinReceptors, CCR7

Identifiers

PMID36262548
PMCPMC9576407

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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.