Evidence map›Paper›PMID 33996622›Full record

ArticleFrontiers in cellular and infection microbiology2021

Alterations of the Human Gut Microbiota in Intrahepatic Cholestasis of Pregnancy.

Qitao Zhan, Xuchen Qi, Ruopeng Weng, Fangfang Xi, Yuan Chen, Yayun Wang, Wen Hu, Baihui Zhao, Qiong Luo

Open access · goldAbstract read
In one paragraph

Article in Frontiers in cellular and infection microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 pooled it
2.8field-weighted citation impact, top 8% 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

28 citing papers in PubMed, 2 syntheses or guidelines pooled it, 39 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

9 authors at 2 institutions in 1 country.

Qitao ZhanDepartment of Obstetrics, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
Xuchen QiDepartment of Neurosurgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
Ruopeng WengDepartment of Obstetrics, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
Fangfang XiDepartment of Obstetrics, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
Yuan ChenDepartment of Obstetrics, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
Yayun WangDepartment of Obstetrics, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
Wen HuDepartment of Obstetrics, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
Baihui ZhaoDepartment of Obstetrics, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
Qiong LuoDepartment of Obstetrics, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
Women's Hospital, School of Medicine, Zhejiang University · CNZhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background and Aims: Women with severe intrahepatic cholestasis of pregnancy (ICP) are at higher risks of fetal complications and without effective treatments. Changes in gut microbiota in pregnancy were found to be related to the altered intestinal bile acid composition, so we aimed to explore the alterations of microbiota in the gut of ICP patients. Methods: A total of 90 women were recruited, including 45 ICP patients and 45 healthy controls. The gut microbiota communities of ICP group were compared to control group through 16S ribosomal RNA gene sequencing. The results were then confirmed by real-time polymerase chain reaction (PCR) and generalized linear model (GLM). Furthermore, we analyzed the relationships between microbiota and the severity of ICP. Results: A total of seven genera and nine taxa with differential abundances between the ICP patients and the controls were identified. All of the seven genera were verified through real-time PCR, and three key genera Conclusions: Overall, our study was the first in Asia to demonstrate an association between gut microbiota and ICP. Our findings would contribute to a better understanding of the occurrence of ICP.

Indexed as

Cholestasis, IntrahepaticGastrointestinal MicrobiomePregnancy ComplicationsAsiaFemaleHumansPregnancybiosynthesis of unsaturated fatty acids metabolismEscherichia_ShigellaOlsenellapropanoate metabolism pathwaysevere ICPTuricibacter

Identifiers

PMID33996622
PMCPMC8120235
OpenAlexW3157067239

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.