Evidence map›Paper›PMID 33816351›Full record

ArticleFrontiers in cellular and infection microbiology2021

Dysbiosis and Implication of the Gut Microbiota in Diabetic Retinopathy.

Yinhua Huang, Zhijie Wang, Hongjie Ma, Shangli Ji, Zhongping Chen, Zekai Cui, Jiansu Chen, Shibo Tang

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 114 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
114citing papers in PubMed, 8 pooled it
10.0field-weighted citation impact, top 1% 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

114 citing papers in PubMed, 8 syntheses or guidelines pooled it, 167 citations in OpenAlex.

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  3. Short-Chain Fatty Acids and the Gut-Retina Connection: A Systematic Review.International journal of molecular sciences · 2025
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  9. Gut microbes · 2025
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54 more citing papers are in PubMed but not listed here.

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 at 2 institutions in 1 country.

Yinhua HuangAier School of Ophthalmology, Central South University, Changsha, China.
Zhijie WangAier School of Ophthalmology, Central South University, Changsha, China.
Hongjie MaAier Eye Institute, Changsha, China.
Shangli JiAier Eye Institute, Changsha, China.
Zhongping ChenChangsha Aier Eye Hospital, Changsha, China.
Zekai CuiAier Eye Institute, Changsha, China.
Jiansu ChenAier School of Ophthalmology, Central South University, Changsha, China.
Shibo TangAier School of Ophthalmology, Central South University, Changsha, China.
Central South University · CNHe Eye Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The pathogenesis of type 2 diabetes mellitus (T2DM) is commonly associated with altered gut bacteria. However, whether the microbial dysbiosis that exists in human diabetic patients with or without retinopathy is different remains largely unknown. Here, we collected clinical information and fecal samples from 75 participants, including 25 diabetic patients without retinopathy (DM), 25 diabetic patients with retinopathy (DR), and 25 healthy controls (HC). The gut microbial composition in the three groups was analyzed using 16S ribosomal RNA (rRNA) gene sequencing. Microbial structure and composition differed in the three groups. The

Indexed as

Diabetes Mellitus, Type 2Diabetic RetinopathyGastrointestinal MicrobiomeDysbiosisFecesHumansRNA, Ribosomal, 16SRNA, Ribosomal, 16S16S rRNA gene sequencediabetes mellitusdiabetic retinopathygut microbiotahuman

Identifiers

PMID33816351
PMCPMC8017229
OpenAlexW3138774893

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.