Evidence map›Paper›PMID 34230994›Full record

ReviewSeminars in immunopathology2021

Are there animal models of IgA nephropathy?

Renato C Monteiro, Yusuke Suzuki

Abstract readReview
PubMed Publisher
In one paragraph

Review in Seminars in immunopathology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 14% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Review
  9. Review
  10. IgA nephropathy.Nature reviews. Disease primers · 2023
    Review
  11. Role of telitacicept in the treatment of IgA nephropathy.European journal of medical research · 2023
    Review
  12. Review
  13. Review
  14. Crescents and IgA Nephropathy: A Delicate Marriage.Journal of clinical medicine · 2022
    Review
  15. Review
  16. IgA nephropathy: a perspective for 2021.Seminars in immunopathology · 2021
    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

2 authors at 2 institutions in 2 countries.

Renato C MonteiroUniversité de Paris, Paris, France. renato.monteiro@inserm.fr.ORCID 0000-0001-5202-5646
Yusuke SuzukiDepartment of Nephrology, Juntendo University Faculty of Medicine, Tokyo, Japan. yusuke@juntendo.ac.jp.
Juntendo University · JPUniversité Claude Bernard Lyon 1 · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Immunoglobulin A (IgA) nephropathy (IgAN) is the most common primary glomerulonephritis worldwide. Up to 40% of IgAN patients develop end-stage kidney disease after 15-20 years. Despite the poor prognosis associated with this multifactorial disease, no clear treatment strategy has been identified, primarily due to the lack of understanding of its pathogenesis. Clinical observations indicate that aberrant IgAN immune systems, rather than intrinsic renal abnormalities, may be involved in its pathogenesis. Moreover, nephritogenic IgA and its related immune complexes are considered to be produced not only in the mucosa, but also in systemic immune sites, such as the bone marrow; however, there are numerous challenges to understanding this dynamic and complex immune axis in humans. Thus, several investigators have used experimental animal models. Although there are inter-strain differences in IgA molecules and immune responses between humans and rodents, animal models remain a powerful tool for investigating IgAN's pathogenesis, and the subsequent development of effective treatments. Here, we introduced some classical models of IgAN with or without genetic manipulation and recent translational approaches with some promising models. This includes humanized mouse models expressing human IgA1 and human IgA Fc receptor (CD89) that develops spontaneously the disease. Pre-clinical studies targeting IgA1 are discussed. Together, animal models are very useful tools to study pathophysiology and to validate new therapeutic approaches for IgAN.

Indexed as

Glomerulonephritis, IGAAnimalsAntigen-Antibody ComplexDisease Models, AnimalHumansImmunoglobulin AMiceReceptors, FcAntigen-Antibody ComplexImmunoglobulin AReceptors, FcAPRILddY mice with high serum IgA levels (HIGA)Grouped ddY mice (gddY)Gut-kidney axisMucosa-bone marrow axisTLR9α1KICD89Tg mice

Identifiers

PMID34230994
OpenAlexW3180413581

What OpenQuestion holds

Textmetadata
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.