Evidence map›Paper›PMID 30794590›Full record

ArticlePloS one2019

Metagenomic analyses of the gut microbiota associated with colorectal adenoma.

Keisuke Saito, Shigeo Koido, Toshitaka Odamaki, Mikio Kajihara, Kumiko Kato, Sankichi Horiuchi, Sei Adachi, Hiroshi Arakawa, Sayumi Yoshida, Takafumi Akasu and 6 more

RetractedOpen access · goldAbstract read
In one paragraph

Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 9% 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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

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  9. The Role ofMicroorganisms · 2023
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

16 authors at 2 institutions in 1 country.

Keisuke SaitoDivision of Gastroenterology and Hepatology, The Jikei University School of Medicine, Kashiwa Hospital, Chiba, Japan.
Shigeo KoidoDivision of Gastroenterology and Hepatology, The Jikei University School of Medicine, Kashiwa Hospital, Chiba, Japan.ORCID 0000-0003-0397-4348
Toshitaka OdamakiGut Microbiota Department, Next Generation Science Institute, Morinaga Milk Industry Co., Ltd., Kanagawa, Japan.
Mikio KajiharaDivision of Gastroenterology and Hepatology, The Jikei University School of Medicine, Kashiwa Hospital, Chiba, Japan.
Kumiko KatoGut Microbiota Department, Next Generation Science Institute, Morinaga Milk Industry Co., Ltd., Kanagawa, Japan.
Sankichi HoriuchiDivision of Gastroenterology and Hepatology, The Jikei University School of Medicine, Kashiwa Hospital, Chiba, Japan.
Sei AdachiDepartment of Endoscopy, The Jikei University School of Medicine, Kashiwa Hospital, Chiba, Japan.
Hiroshi ArakawaDepartment of Endoscopy, The Jikei University School of Medicine, Kashiwa Hospital, Chiba, Japan.
Sayumi YoshidaDivision of Gastroenterology and Hepatology, The Jikei University School of Medicine, Kashiwa Hospital, Chiba, Japan.
Takafumi AkasuDivision of Gastroenterology and Hepatology, The Jikei University School of Medicine, Kashiwa Hospital, Chiba, Japan.
Zensho ItoDivision of Gastroenterology and Hepatology, The Jikei University School of Medicine, Kashiwa Hospital, Chiba, Japan.
Kan UchiyamaDivision of Gastroenterology and Hepatology, The Jikei University School of Medicine, Kashiwa Hospital, Chiba, Japan.
Masayuki SarutaDivision of Gastroenterology and Hepatology, The Jikei University School of Medicine, Tokyo, Japan.
Jin-Zhong XiaoGut Microbiota Department, Next Generation Science Institute, Morinaga Milk Industry Co., Ltd., Kanagawa, Japan.
Nobuhiro SatoDepartment of Microbiota Research, Juntendo University Graduate School of Medicine, Tokyo, Japan.
Toshifumi OhkusaDivision of Gastroenterology and Hepatology, The Jikei University School of Medicine, Kashiwa Hospital, Chiba, Japan.
Jikei University School of Medicine · JPJuntendo University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies have suggested an association between certain members of the Fusobacterium genus, especially F. nucleatum, and the progression of advanced colorectal carcinoma (CRC). We assessed such an association of the gut microbiota in Japanese patients with colorectal adenoma (CRA) or intramucosal CRC using colonoscopy aspirates. We analyzed samples from 81 Japanese patients, including 47 CRA and 24 intramucosal CRC patients, and 10 healthy subjects. Metagenomic analysis of the V3-V4 region of the 16S ribosomal RNA gene was performed. The linear discriminant analysis (LDA) effect size (LEfSe) method was used to examine microbial dysbiosis, revealing significant differences in bacterial abundances between the healthy controls and CRA or intramucosal CRC patients. In particular, F. varium was statistically more abundant in patients with CRA and intramucosal CRC than in healthy subjects. Here, we present the metagenomic profile of CRA and intramucosal CRC and demonstrate that F. varium is at least partially involved in the pathogenesis of CRA and intramucosal CRC.

Indexed as

MetagenomicsAdenomaAgedBacteriaCase-Control StudiesColorectal NeoplasmsDisease ProgressionFemaleGastrointestinal MicrobiomeHumansMaleMiddle AgedRNA, Ribosomal, 16SSequence Analysis, DNARNA, Ribosomal, 16S

Identifiers

PMID30794590
PMCPMC6386391
OpenAlexW2917302363

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.