Evidence map›Paper›PMID 34337081›Full record

ReviewJournal of immunology research2021

A Novel Insight into the Role of PLA2R and THSD7A in Membranous Nephropathy.

Pingna Zhang, Weijun Huang, Qiyan Zheng, Jingyi Tang, Zhaocheng Dong, Yuhua Jiang, Yuning Liu, Weijing Liu

Open access · goldAbstract readReview
In one paragraph

Review in Journal of immunology research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
2.4field-weighted citation impact, top 11% 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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 23 citations in OpenAlex.

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  10. Membranous Nephropathy.Journal of clinical medicine · 2025
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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

8 authors at 3 institutions in 1 country.

Pingna ZhangRenal Research Institution of Beijing University of Chinese Medicine, Beijing, China.ORCID https://orcid.org/0000-0001-8711-9749
Weijun HuangKey Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital Affiliated to Beijing University of Chinese Medicine, Beijing, China.
Qiyan ZhengRenal Research Institution of Beijing University of Chinese Medicine, Beijing, China.
Jingyi TangRenal Research Institution of Beijing University of Chinese Medicine, Beijing, China.
Zhaocheng DongRenal Research Institution of Beijing University of Chinese Medicine, Beijing, China.ORCID https://orcid.org/0000-0003-0895-7168
Yuhua JiangRenal Research Institution of Beijing University of Chinese Medicine, Beijing, China.
Yuning LiuRenal Research Institution of Beijing University of Chinese Medicine, Beijing, China.ORCID https://orcid.org/0000-0002-9441-9667
Weijing LiuRenal Research Institution of Beijing University of Chinese Medicine, Beijing, China.ORCID https://orcid.org/0000-0002-5356-7057
Beijing University of Chinese Medicine · CNDongzhimen Hospital Affiliated to Beijing University of Chinese Medicine · CNGuangdong Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Membranous nephropathy (MN) is an organ-restricted autoimmune disease mainly caused by circulating autoantibodies against podocyte antigens, including the M-type phospholipase A2 receptor (PLA2R) and thrombospondin domain-containing 7A (THSD7A). Antibodies against PLA2R are present in 70%-80% and against THSD7A in 2% of adult patients, which provides a paradigm shift in molecular diagnosis and management monitoring. Both antigens share some similar characteristics: they are expressed by podocytes and have wide tissue distributions; they are bound by autoantibodies only under nonreducing conditions, and the subtype of most autoantibodies is IgG4. However, the factors triggering autoantibody production as well as the association among air pollution, malignancy, and the pathogenesis of MN remain unclear. In this review, we discuss the similarity between the pathological mechanisms triggered by disparate antigens and their associated diseases. Furthermore, we demonstrated the possibility that PM2.5, malignancy, and gene expression specifically induce exposure of these antigens through conformational changes, molecular mimicry, or increased expression eliciting autoimmune responses. Thus, this review provides novel insights into the pathological mechanism of MN.

Indexed as

AnimalsAntigens, SurfaceAutoantibodiesAutoantigensDisease Models, AnimalGlomerulonephritis, MembranousHumansMembrane ProteinsMicePodocytesReceptors, Phospholipase A2ThrombospondinsAntigens, SurfaceAutoantibodiesAutoantigensMembrane ProteinsPLA2R1 protein, humanReceptors, Phospholipase A2ThrombospondinsTHSD7A protein, humanThsd7A protein, mouse

Identifiers

PMID34337081
PMCPMC8298181
OpenAlexW3182408371

What OpenQuestion holds

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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.