Evidence map›Paper›PMID 36439984›Full record

ArticleiScience2022

Urinary extracellular vesicles signature for diagnosis of kidney disease.

Keiichi Takizawa, Koji Ueda, Masahiro Sekiguchi, Eiji Nakano, Tatsuya Nishimura, Yuko Kajiho, Shoichiro Kanda, Kenichiro Miura, Motoshi Hattori, Junya Hashimoto and 10 more

Open access · goldAbstract read
In one paragraph

Article in iScience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

12 citing papers in PubMed, 19 citations in OpenAlex.

  1. Review
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  8. Urinary extracellular vesicles in childhood kidney diseases.Pediatric nephrology (Berlin, Germany) · 2024
    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

20 authors at 8 institutions in 1 country.

Keiichi TakizawaDepartment of Pediatrics, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan.
Koji UedaProject for Personalized Cancer Medicine, Cancer Precision Medicine Center, Japanese Foundation for Cancer Research, Tokyo 135-8550, Japan.
Masahiro SekiguchiDepartment of Pediatrics, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan.
Eiji NakanoDepartment of Pediatrics, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan.
Tatsuya NishimuraDepartment of Pediatrics, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan.
Yuko KajihoDepartment of Pediatrics, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan.
Shoichiro KandaDepartment of Pediatrics, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan.
Kenichiro MiuraDepartment of Pediatric Nephrology, Tokyo Women's Medical University, Tokyo 162-8666, Japan.
Motoshi HattoriDepartment of Pediatric Nephrology, Tokyo Women's Medical University, Tokyo 162-8666, Japan.
Junya HashimotoDepartment of Nephrology, Faculty of Medicine, Toho University, Tokyo 143-8541, Japan.
Yuko HamasakiDepartment of Nephrology, Faculty of Medicine, Toho University, Tokyo 143-8541, Japan.
Masataka HisanoDepartment of Nephrology, Chiba Children's Hospital, Chiba 266-0007, Japan.
Tae OmoriDepartment of Pediatrics, Tokyo Metropolitan Bokutoh Hospital, Tokyo 130-8575, Japan.
Takayuki OkamotoDepartment of Pediatrics, Hokkaido University Graduate School of Medicine, Hokkaido 060-8648, Japan.
Hirotsugu KitayamaDepartment of Nephrology, Shizuoka Children's Hospital, Shizuoka, 420-8660, Japan.
Naoya FujitaDepartment of Nephrology, Aichi Children's Health and Medical Center, Aichi 474-8710, Japan.
Hiromi KuramochiDepartment of Materials Engineering, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan.
Takanori IchikiDepartment of Materials Engineering, School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan.
Akira OkaDepartment of Pediatrics, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan.
Yutaka HaritaDepartment of Pediatrics, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan.
The University of Tokyo · JPToho University · JPTokyo Women's Medical University · JPChiba Hospital · JPHokkaido University · JPJapanese Foundation For Cancer Research · JPShizuoka Children's Hospital · JPTokyo Metropolitan Bokutoh Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Congenital disorders characterized by the quantitative and qualitative reduction in the number of functional nephrons are the primary cause of chronic kidney disease (CKD) in children. We aimed to describe the alteration of urinary extracellular vesicles (uEVs) associated with decreased renal function during childhood. By nanoparticle tracking analysis and quantitative proteomics, we identified differentially expressed proteins in uEVs in bilateral renal hypoplasia, which is characterized by a congenitally reduced number of nephrons. This expression signature of uEVs reflected decreased renal function in CKD patients by congenital anomalies of the kidney and urinary tract or ciliopathy. As a proof-of-concept, we constructed a prototype ELISA system that enabled the isolation of uEVs and quantitation of expression of molecules representing the signature. The system identified decreased renal function even in its early stage. The uEVs signature could pave the way for non-invasive methods that can complement existing testing methods for diagnosing kidney diseases.

Indexed as

BiomoleculesHealth sciencesNephrology

Identifiers

PMID36439984
PMCPMC9684058
OpenAlexW4308510092

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.