Evidence map›Paper›PMID 33260872›Full record

ArticleProteomes2020

Discovery of Candidate Stool Biomarker Proteins for Biliary Atresia Using Proteome Analysis by Data-Independent Acquisition Mass Spectrometry.

Eiichiro Watanabe, Yusuke Kawashima, Wataru Suda, Tomo Kakihara, Shinya Takazawa, Daisuke Nakajima, Ren Nakamura, Akira Nishi, Kan Suzuki, Osamu Ohara and 1 more

Open access · goldAbstract read
In one paragraph

Article in Proteomes, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 29% 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

6 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
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

11 authors at 4 institutions in 1 country.

Eiichiro WatanabeDepartment of Pediatric Surgery, Faculty of Medicine, The University of Tokyo, Tokyo 113-8655, Japan.
Yusuke KawashimaDepartment of Applied Genomics, Kazusa DNA Research Institute, Kisarazu 292-0818, Japan.ORCID 0000-0002-9779-8199
Wataru SudaLaboratory for Microbiome Sciences, RIKEN Center for Integrative Medical Sciences, Yokohama 230-0045, Japan.
Tomo KakiharaDepartment of Pediatric Surgery, Faculty of Medicine, The University of Tokyo, Tokyo 113-8655, Japan.
Shinya TakazawaDepartment of Surgery, Gunma Children's Medical Center, Shibukawa 277-8577, Japan.ORCID 0000-0003-1695-3976
Daisuke NakajimaDepartment of Applied Genomics, Kazusa DNA Research Institute, Kisarazu 292-0818, Japan.
Ren NakamuraDepartment of Applied Genomics, Kazusa DNA Research Institute, Kisarazu 292-0818, Japan.
Akira NishiDepartment of Surgery, Gunma Children's Medical Center, Shibukawa 277-8577, Japan.
Kan SuzukiDepartment of Pediatric Surgery, Faculty of Medicine, The University of Tokyo, Tokyo 113-8655, Japan.
Osamu OharaDepartment of Applied Genomics, Kazusa DNA Research Institute, Kisarazu 292-0818, Japan.ORCID 0000-0002-3328-9571
Jun FujishiroDepartment of Pediatric Surgery, Faculty of Medicine, The University of Tokyo, Tokyo 113-8655, Japan.
Kazusa DNA Research Institute · JPThe University of Tokyo · JPGunma Children's Medical Center · JPRIKEN Center for Integrative Medical Sciences · JP

Funding

JSPS KAKENHI 19H05561JSPS KAKENHI 19K24007
6 · The paper itself

Abstract

Biliary atresia (BA) is a destructive inflammatory obliterative cholangiopathy of the neonate that affects various parts of the bile duct. If early diagnosis followed by Kasai portoenterostomy is not performed, progressive liver cirrhosis frequently leads to liver transplantation in the early stage of life. Therefore, prompt diagnosis is necessary for the rescue of BA patients. However, the prompt diagnosis of BA remains challenging because specific and reliable biomarkers for BA are currently unavailable. In this study, we discovered potential biomarkers for BA using deep proteome analysis by data-independent acquisition mass spectrometry (DIA-MS). Four patients with BA and three patients with neonatal cholestasis of other etiologies (non-BA) were recruited for stool proteome analysis. Among the 2110 host-derived proteins detected in their stools, 49 proteins were significantly higher in patients with BA and 54 proteins were significantly lower. These varying stool protein levels in infants with BA can provide potential biomarkers for BA. As demonstrated in this study, the deep proteome analysis of stools has great potential not only in detecting new stool biomarkers for BA but also in elucidating the pathophysiology of BA and other pediatric diseases, especially in the field of pediatric gastroenterology.

Indexed as

biliary atresiaDIA–MSproteome analysisstool biomarker

Identifiers

PMID33260872
PMCPMC7709124
OpenAlexW3109322900

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.