Evidence map›Paper›PMID 33519440›Full record

ArticleFrontiers in pharmacology2020

Gut Microbiota Combined With Metabolomics Reveals the Repeated Dose Oral Toxicity of β-Cyclodextrin in Mice.

Shuangyu Lv, Xiaomei Zhang, Yu Feng, Qiying Jiang, Chenguang Niu, Yanjie Yang, Xinchun Wang

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pharmacology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.4field-weighted citation impact, top 42% 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

4 citing papers in PubMed, 9 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

7 authors at 2 institutions in 1 country.

Shuangyu LvInstitute of Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng, China.
Xiaomei ZhangInstitute of Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng, China.
Yu FengInstitute of Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng, China.
Qiying JiangInstitute of Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng, China.
Chenguang NiuKey Laboratory of Clinical Resources Translation, The First Affiliated Hospital of Henan University, Kaifeng, China.
Yanjie YangInstitute of Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng, China.
Xinchun WangKey Laboratory of Clinical Resources Translation, The First Affiliated Hospital of Henan University, Kaifeng, China.
Henan University · CNFirst Affiliated Hospital of Henan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Βeta-cyclodextrin (β-CD) with a hydrophobic cavity enables the formation of inclusion complexes with organic molecules. The formation of host-guest complexes makes the application of β-CD popular in many fields, but their interaction with organisms is poorly understood. In the present study, the effect of β-CD on gut microbiota (16S rRNA gene sequencing), serum metabolites (gas chromatography-mass spectrometry platform), and their correlation (Pearson correlation analysis) was investigated after 14 days repeated oral exposure in mice. β-CD did not significantly affect the α-diversity indexes, including Richness, Chao1, Shannon and Simpson indexes, but disturbed the structure of the gut bacteria according to the result of principal component analysis (PCA). After taxonomic assignment, 1 in 27 phyla, 2 in 48 classes, 3 in 107 orders, 6 in 192 families, and 8 in 332 genera were significantly different between control and β-CD treated groups. The serum metabolites were significantly changed after β-CD treatment according to the result of unsupervized PCA and supervised partial least squares-discriminant analysis (PLS-DA). A total of 112 differential metabolites (89 downregulated and 23 upregulated) were identified based on the VIP >1 from orthogonal PLS-DA and

Indexed as

gut microbiotametabolomicsmiceoral exposureβ-cyclodextrin

Identifiers

PMID33519440
PMCPMC7845417
OpenAlexW3119035135

What Socratic 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 Socratic graph.