ArticleBiochemical and biophysical research communications2023
Identification of brominated proteins in renal extracellular matrix: Potential interactions with peroxidasin.
Article in Biochemical and biophysical research communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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.
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
7 citing papers in PubMed, 8 citations in OpenAlex.
- Around the collagen triple helix: an introduction to studying associated genetic and acquired diseases.Matrix biology : journal of the International Society for Matrix Biology · 2025Review
- Collagen formation, function and role in kidney disease.Nature reviews. Nephrology · 2025Review
- Obesity-driven changes in breast tissue exhibit a pro-angiogenic extracellular matrix signature.Matrix biology plus · 2024Article
- Mechanisms of assembly and remodelling of the extracellular matrix.Nature reviews. Molecular cell biology · 2024Review
- Proteomic insights into the extracellular matrix: a focus on proteoforms and their implications in health and disease.Expert review of proteomics · 2024Review
- Modification of extracellular matrix proteins by oxidants and electrophiles.Biochemical Society transactions · 2024Review
- Mechanism of peroxidasin inactivation in hyperglycemia: Heme damage by reactive oxygen species.Biochemical and biophysical research communications · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
Peroxidasin (PXDN) is an extracellular peroxidase, which generates hypobromous acid to form sulfilimine cross-links within collagen IV networks. We have previously demonstrated that mouse and human renal basement membranes (BM) are enriched in bromine due to PXDN-dependent post-translational bromination of protein tyrosine residues. The goal of the present study was identification of specific brominated sites within renal BM. A comprehensive analysis of brominated proteome of mouse glomerular matrix had been performed using liquid chromatography-tandem mass spectrometry. We found that out of over 200 identified proteins, only three were detectably brominated, each containing a single distinct brominated tyrosine site i.e., Tyr-1485 in collagen IV α2 chain, Tyr-292 in TINAGL1 and Tyr-664 in nidogen-2. To explain this highly selective bromination, we proposed that these proteins interact with PXDN within the glomerular matrix. Experiments using purified proteins demonstrated that both TINAGL1 and nidogen-2 can compete with PXDN for binding to collagen IV and that TINAGL1 can directly interact with PXDN. We propose that a protein complex, including PXDN, TINAGL1, nidogen-2 and collagen IV, may exist in renal BM.
Indexed as
Identifiers
What OpenQuestion holds
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.