Evidence map›Paper›PMID 39609794›Full record

ArticleBMC microbiology2024

Gut microbiota and mycobiota change with feeding duration in mice on a high-fat and high-fructose diet.

Ruoyi Zheng, Xingwei Xiang, Ying Shi, Junyan Xie, Lin Xing, Tao Zhang, Zhijun Zhou, Dongmei Zhang

Abstract read
In one paragraph

Article in BMC microbiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

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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

8 authors.

Ruoyi ZhengDepartment of Endocrinology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, China.
Xingwei XiangDepartment of Endocrinology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, China.
Ying ShiDepartment of Endocrinology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, China.
Junyan XieDepartment of Endocrinology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, China.
Lin XingDepartment of Endocrinology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, China.
Tao ZhangDepartment of Endocrinology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, China.
Zhijun ZhouMedical Animal Center, Xiangya Medical School, Central South University, Changsha, China. zhouzhijun@csu.edu.cn.
Dongmei ZhangDepartment of Endocrinology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, China. drdmzhang@csu.edu.cn.

Funding

Changsha Major Science and Technology Project kh2301027Key laboratory of diabetes immunology, ministry of education DKME202213National Natural Science Foundation of China 82070884Natural Science Foundation of Hunan Province 2024JJ5550
6 · The paper itself

Abstract

backgroundMetabolic dysfunction-associated fatty liver disease (MAFLD), formerly known as nonalcoholic fatty liver disease (NAFLD), is becoming the most common chronic liver disease. The gut microbiome is regarded to play a crucial role in MAFLD, but the specific changes of gut microbiome, especially fungi, in different stages of MAFLD are not well understood. This study aimed to observe the longitudinal changes of colon bacteria and fungi of mice at different feeding duration of a high-fat and high-fructose diet (HFHFD), and explore the association between the changes and the progression of MAFLD.

methodsTwenty-eight male C57BL6J mice were randomly assigned to the normal diet (ND) group and HFHFD group. At the 8th and 16th weeks, mice were sacrificed to compare the diversity, composition, and co-abundance network of bacteria and fungi in colon contents among groups.

resultsHFHFD-8W mice exhibited increases in Candida and Dorea, and decreases in Oscillospira and Prevotella in comparison to ND-8W mice, HFHFD-16W mice had increases in Bacteroides, Candida, Desulfovibrio, Dorea, Lactobacillus, and Rhodotorula, and decreases in Akkermansia, Aspergillus, Sterigmatomyces, and Vishniacozyma in comparison to ND-16W mice. And compared to HFHFD-8W mice, HFHFD-16W mice had increases in Desulfovibrio, Lactobacillus, Penicillium, and Rhodotorula, and decreases in Talaromyces and Wallemia. Spearman and GEE correlation analysis revealed that Bacteroides, Candida, Desulfovibrio, and Lactobacillus positively correlated with NAFLD activity score (NAS).

conclusionGut microbiota and mycobiota undergo diverse changes at different stages of MAFLD. CLINICAL TRIAL NUMBER: Not applicable.

Indexed as

BacteriaDiet, High-FatFructoseGastrointestinal MicrobiomeMice, Inbred C57BLNon-alcoholic Fatty Liver DiseaseAnimalsColonFungiMaleMiceFructoseBacteriaDisease stageFungiLongitudinal changesMetabolic dysfunction-associated fatty liver disease (MAFLD)Obesity

Identifiers

PMID39609794
PMCPMC11606092

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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.