Evidence map›Paper›PMID 26880269›Full record

ArticleMedical molecular morphology2016

Chondroitin sulfate prevents peritoneal fibrosis in mice by suppressing NF-κB activation.

Shinichi Abe, Yoko Obata, Satoru Oka, Takehiko Koji, Tomoya Nishino, Koichi Izumikawa

Abstract read
PubMed Publisher
In one paragraph

Article in Medical molecular morphology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 22% 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

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

  1. Pooled it
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  4. Review
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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

6 authors at 2 institutions in 1 country.

Shinichi AbeDepartment of Nephrology, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, Japan.
Yoko ObataDepartment of Nephrology, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, Japan. yobata@nagasaki-u.ac.jp.
Satoru OkaDepartment of Nephrology, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, Japan.
Takehiko KojiUnit of Basic Medical Science, Department of Histology and Cell Biology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
Tomoya NishinoDepartment of Nephrology, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, Japan.
Koichi IzumikawaDepartment of infectious disease, Unit of molecular Microbiology and Immunology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.
Nagasaki University Hospital · JPNagasaki University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Long-term peritoneal dialysis causes peritoneal fibrosis, and previous reports suggest that inflammation plays a critical role in peritoneal fibrosis. Chondroitin sulfate (CS) suppresses the inflammatory response by preventing activation of nuclear factor (NF)-κB. We examined the effect of CS on the peritoneal fibrosis induced by chlorhexidine gluconate (CG) in mice. CS or water was administered daily. We divided mice into four groups: administered vehicle and water (control); administered vehicle and CS (CS); administered CG and water (CG); and administered CG and CS (CG+CS). Morphologic changes were assessed by Masson's trichrome staining. Inflammation- and fibrosis-associated factors were assessed by immunohistochemistry. Activation of NF-κB was examined by southwestern histochemistry. CS administration suppressed the progression of submesothelial thickening. The numbers of inflammation- and fibrosis-associated factors -positive cells were significantly decreased in the CG+CS group, compared to the CG group. Based on SWH, the CG+CS group contained significantly fewer NF-κB-activated cells than the CG group. Our results indicate that CS suppresses peritoneal fibrosis via suppression of NF-κB activation. These results suggest that CS has therapeutic potential for peritoneal fibrosis.

Indexed as

ActinsAnimalsChemokine CCL2Chondroitin SulfatesImmunohistochemistryInterleukin-1betaMacrophagesMaleMice, Inbred ICRMitogen-Activated Protein KinasesNF-kappa BPeritoneal FibrosisPhenotypePhosphorylationSmad ProteinsStaining and LabelingActa2 protein, mouseActinsCcl2 protein, mouseChemokine CCL2Chondroitin SulfatesInterleukin-1betaMitogen-Activated Protein KinasesNF-kappa BSmad ProteinsChlorhexidine gluconateChondroitin sulfateMitogen-activated protein kinaseNF-κBPeritoneal fibrosis

Identifiers

PMID26880269
OpenAlexW2274701737

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.