Evidence map›Paper›PMID 33808418›Full record

ReviewBiomolecules2021

Mechanisms of Primary Membranous Nephropathy.

Yan Gu, Hui Xu, Damu Tang

Open access · goldAbstract readReview
In one paragraph

Review in Biomolecules, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed, 1 pooled it
7.7field-weighted citation impact, top 2% 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

49 citing papers in PubMed, 1 synthesis or guideline pooled it, 81 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Hyperlipidemia in membranous nephropathy.Clinical kidney journal · 2026
    Review
  5. NELL-1: role and mechanisms in disease pathogenesis and development.Frontiers in cell and developmental biology · 2026
    Review
  6. Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. Not So Benign: Revisiting Pure Membranous Lupus Nephritis.Journal of personalized medicine · 2025
    Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Review
  17. Family study of bipolar disorder with comorbid anxiety disorder points toPCN reports : psychiatry and clinical neurosciences · 2025
    Article
  18. Article
  19. Article
  20. Article
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

3 authors at 2 institutions in 2 countries.

Yan GuDepartment of Surgery, McMaster University, Hamilton, ON L8S 4K1, Canada.
Hui XuThe Division of Nephrology, Xiangya Hospital of the Central South University, Changsha 410008, China.
Damu TangDepartment of Surgery, McMaster University, Hamilton, ON L8S 4K1, Canada.
St. Joseph's Hospital · CAXiangya Hospital Central South University · CN

Funding

Canadian Cancer Society 319412CIHR
6 · The paper itself

Abstract

Membranous nephropathy (MN) is an autoimmune disease of the kidney glomerulus and one of the leading causes of nephrotic syndrome. The disease exhibits heterogenous outcomes with approximately 30% of cases progressing to end-stage renal disease. The clinical management of MN has steadily advanced owing to the identification of autoantibodies to the phospholipase A2 receptor (PLA2R) in 2009 and thrombospondin domain-containing 7A (THSD7A) in 2014 on the podocyte surface. Approximately 50-80% and 3-5% of primary MN (PMN) cases are associated with either anti-PLA2R or anti-THSD7A antibodies, respectively. The presence of these autoantibodies is used for MN diagnosis; antibody levels correlate with disease severity and possess significant biomarker values in monitoring disease progression and treatment response. Importantly, both autoantibodies are causative to MN. Additionally, evidence is emerging that NELL-1 is associated with 5-10% of PMN cases that are PLA2R- and THSD7A-negative, which moves us one step closer to mapping out the full spectrum of PMN antigens. Recent developments suggest exostosin 1 (EXT1), EXT2, NELL-1, and contactin 1 (CNTN1) are associated with MN. Genetic factors and other mechanisms are in place to regulate these factors and may contribute to MN pathogenesis. This review will discuss recent developments over the past 5 years.

Indexed as

AnimalsComplement ActivationEpitopesExostosin 1Exostosin 2Glomerulonephritis, MembranousHumansMiceN-AcetylglucosaminyltransferasesReceptors, Phospholipase A2ThrombospondinsEpitopesExostosin 1Exostosin 2N-AcetylglucosaminyltransferasesPLA2R1 protein, humanReceptors, Phospholipase A2ThrombospondinsTHSD7A protein, humananimal modelsmembranous nephropathyPLA2RTHSD7A

Identifiers

PMID33808418
PMCPMC8065962
OpenAlexW3146362673

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.