Evidence map›Paper›PMID 33595729›Full record

ArticleClinical and experimental nephrology2021

Deletion of Alox15 improves kidney dysfunction and inhibits fibrosis by increased PGD

Naohiro Takahashi, Hiroaki Kikuchi, Ayaka Usui, Taisuke Furusho, Takuya Fujimaru, Tamami Fujiki, Tomoki Yanagi, Yoshiaki Matsuura, Kenichi Asano, Kouhei Yamamoto and 8 more

Open access · hybridAbstract read
In one paragraph

Article in Clinical and experimental nephrology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.2field-weighted citation impact, top 25% 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

9 citing papers in PubMed, 13 citations in OpenAlex.

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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

18 authors at 3 institutions in 1 country.

Naohiro TakahashiDepartment of Nephrology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
Hiroaki KikuchiDepartment of Nephrology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
Ayaka UsuiDepartment of Nephrology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
Taisuke FurushoDepartment of Nephrology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
Takuya FujimaruDepartment of Nephrology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
Tamami FujikiDepartment of Nephrology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
Tomoki YanagiDepartment of Nephrology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
Yoshiaki MatsuuraDepartment of Nephrology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
Kenichi AsanoLaboratory of Immune Regulation, The School of Life Sciences, Tokyo University of Pharmacy and Life Sciences, Tokyo, Japan.
Kouhei YamamotoDepartment of Comprehensive Pathology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan.
Fumiaki AndoDepartment of Nephrology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
Koichiro SusaDepartment of Nephrology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
Shintaro MandaiDepartment of Nephrology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
Takayasu MoriDepartment of Nephrology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
Tatemitsu RaiDepartment of Nephrology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
Shinichi UchidaDepartment of Nephrology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
Makoto Arita *Laboratory for Metabolomics, RIKEN Center for Integrative Medical Sciences (IMS), 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama City, Kanagawa, 230-0045, Japan. makoto.arita@riken.jp.
Eisei Sohara *Department of Nephrology, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan. esohara.kid@tmd.ac.jp.ORCID http://orcid.org/0000-0003-1668-8308
Tokyo Medical and Dental University · JPKeio University · JPTokyo University of Pharmacy and Life Sciences · JP

Funding

Anders Jahres Fond til Vitenskapens Fremme (NO) 18K19534Japan Society for the Promotion of Science 15H05897Japan Society for the Promotion of Science 15H05898Japan Society for the Promotion of Science 16H05314Japan Society for the Promotion of Science 19H01049Japan Society for the Promotion of Science 19H03672Japan Society for the Promotion of Science 20H00495Japan Society for the Promotion of Science 25221306-00Salt Science Research Foundation 1925Salt Science Research Foundation 2030
6 · The paper itself

Abstract

backgroundLipid-metabolizing enzymes and their metabolites affect inflammation and fibrosis, but their roles in chronic kidney disease (CKD) have not been completely understood.

methodsTo clarify their role in CKD, we measured the mRNA levels of major lipid-metabolizing enzymes in 5/6 nephrectomized (Nx) kidneys of C57BL/6 J mice. Mediator lipidomics was performed to reveal lipid profiles of CKD kidneys.

resultsIn 5/6 Nx kidneys, both mRNA and protein levels of Alox15 were higher when compared with those in sham kidneys. With respect to in situ hybridization, the mRNA level of Alox15 was higher in renal tubules of 5/6 Nx kidneys. To examine the role of Alox15 in CKD pathogenesis, we performed 5/6 Nx on Alox15

conclusionIncreased PGD

Indexed as

ActinsAnimalsArachidonate 12-LipoxygenaseArachidonate 15-LipoxygenaseCell LineCollagen Type ICollagen Type I, alpha 1 ChainFibrosisHumansIntramolecular OxidoreductasesKidneyKidney Tubules, ProximalLipid MetabolismLipocalinsMaleMiceACTA2 protein, humanActa2 protein, mouseActinsAlox15 protein, mouseArachidonate 12-LipoxygenaseArachidonate 15-LipoxygenaseCollagen Type ICollagen Type I, alpha 1 ChainHPGDS protein, mouseIntramolecular OxidoreductasesLipocalinsProstaglandin D2prostaglandin R2 D-isomeraseRNA, MessengerALOX15Chronic kidney diseaseFibrosisLipoxygenaseMediator lipidomicsPolyunsaturated fatty acids

Identifiers

PMID33595729
PMCPMC8038997
OpenAlexW3131840627

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Registered trials

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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.