ArticleThe Journal of biological chemistry2011
Reduced immunoglobulin A transcytosis associated with immunoglobulin A nephropathy and nasopharyngeal carcinoma.
Article in The Journal of biological chemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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.
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.
Who cites it
5 citing papers in PubMed, 12 citations in OpenAlex.
- Polymeric immunoglobulin receptor (pIgR) in cancer progression: a critical role and potential therapeutic target.Apoptosis : an international journal on programmed cell death · 2025Review
- Intestinal epithelium dysfunctions cause IgA deposition in the kidney glomeruli of intestine-specific Ap1m2-deficient mice.EBioMedicine · 2024Article
- A case of paraneoplastic IgA nephropathy with glomerular capillary IgA and galactose-deficient IgA1 deposition.CEN case reports · 2024Article
- Rab11-FIP1 and Rab11-FIP5 Regulate pIgR/pIgA Transcytosis through TRIM21-Mediated Polyubiquitination.International journal of molecular sciences · 2021Article
- Reduced expression of polymeric immunoglobulin receptor (pIgR) in nasopharyngeal carcinoma and its correlation with prognosis.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
Polymeric IgA (pIgA) is transcytosed by the pIgA receptor (pIgR) across mucosal epithelial cells. After transcytosis to the apical surface, the extracellular, ligand-binding portion of the pIgR is proteolytically cleaved. A missense mutation in human pIgR, A580V, is associated with IgA nephropathy and nasopharyngeal carcinoma. We report that this mutation reduces the rate of transcytosis of pIgR and pIgA, and seemingly the rate of pIgR cleavage. We propose that the defects in pIgR trafficking caused by the A580V mutation may underlie the pathogenesis of both diseases.
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Registered trials
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.