Evidence map›Paper›PMID 34675239›Full record

ArticleScientific reports2021

Total flavone of Abelmoschus Manihot improves colitis by promoting the growth of Akkermansia in mice.

Fan Bu, Yang Ding, Tuo Chen, Qiong Wang, Rong Wang, Jin-Yong Zhou, Feng Jiang, Dan Zhang, Minmin Xu, Guoping Shi and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
5.1field-weighted citation impact, top 5% 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

19 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. mSystems · 2026
    Article
  3. Article
  4. Article
  5. Review
  6. Effects ofFrontiers in pharmacology · 2025
    Article
  7. Therapeutic potential ofFrontiers in pharmacology · 2025
    Review
  8. Review
  9. Article
  10. Review
  11. Review
  12. Intestine microbiota and SCFAs response in naturallyFrontiers in cellular and infection microbiology · 2023
    Article
  13. Article
  14. Health and Disease:Research (Washington, D.C.) · 2023
    Article
  15. Function ofFrontiers in microbiology · 2023
    Review
  16. Article
  17. Review
  18. The role ofFrontiers in immunology · 2022
    Review
  19. Frontiers in gastroenterology (Lausanne, Switzerland) · 2022
    Review
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

11 authors at 2 institutions in 1 country.

Fan Bu *Department of Colorectal Surgery, The Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Nanjing, 210029, Jiangsu, China.
Yang Ding *Department of Colorectal Surgery, The Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Nanjing, 210029, Jiangsu, China.
Tuo ChenGeneral Surgery, Affiliated Hospital of Yangzhou University, Yangzhou, Jiangsu, China.
Qiong WangDepartment of Colorectal Surgery, The Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Nanjing, 210029, Jiangsu, China.
Rong WangDepartment of Colorectal Surgery, The Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Nanjing, 210029, Jiangsu, China.
Jin-Yong ZhouCentral Laboratory, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine, NanjingJiangsu, 210029, China.
Feng JiangDepartment of Colorectal Surgery, The Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Nanjing, 210029, Jiangsu, China.
Dan ZhangDepartment of Colorectal Surgery, The Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Nanjing, 210029, Jiangsu, China.
Minmin XuDepartment of Colorectal Surgery, The Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Nanjing, 210029, Jiangsu, China.
Guoping ShiDepartment of Colorectal Surgery, The Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Nanjing, 210029, Jiangsu, China. 457569423@qq.com.
Yugen ChenDepartment of Colorectal Surgery, The Affiliated Hospital of Nanjing University of Chinese Medicine, 155 Hanzhong Road, Nanjing, 210029, Jiangsu, China. yugen.chen@njucm.edu.cn.
Nanjing University of Chinese Medicine · CNYangzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The total flavone of Abelmoschus manihot (TFA), a compound extracted from the flowers of Abelmoschus manihot (L.) Medic, has been widely used for the treatment of Crohn's disease, chronic glomerulonephritis and other diseases. The aim of this study was to investigate the effect of TFA on the gut microbiota and intestinal barrier in dextran sulfate sodium (DSS)-induced experimental colitis. C57BL/6J mice were treated with 2.5% DSS in drinking water to induce colitis. Mice were orally administered TFA (62.5 mg/kg, 125 mg/kg) or prednisone acetate (PAT, 2.5 mg/kg) once daily for 7 days. Biological samples were collected for analysis of inflammatory cytokines, gut microbiota and intestinal barrier integrity. TFA-H (125 mg/kg) markedly attenuated DSS-induced colon shortening and histological injury in experimental colitis. The therapeutic effect was similar to that of PAT administration. TFA-H notably modulated the dysbiosis of gut microbiota induced by DSS and greatly enriched Akkermansia muciniphila (A. muciniphila). Moreover, TFA-H remarkably ameliorated the colonic inflammatory response and intestinal epithelial barrier dysfunction. Interestingly, TFA directly promotes the growth of A. muciniphila in vitro. Taken together, the results revealed for the first time that TFA, as a prebiotic of A. muciniphila, improved DSS-induced experimental colitis, at least partly by modulating the gut microflora profile to maintain colonic integrity and inhibit the inflammatory response.

Indexed as

PrebioticsAbelmoschusAkkermansiaAnimalsColitisCytokinesFlavonesGastrointestinal MicrobiomeInflammation MediatorsMaleMiceMice, Inbred C57BLPrednisoneCytokinesFlavonesInflammation MediatorsPrebioticsPrednisone

Identifiers

PMID34675239
PMCPMC8531128
OpenAlexW3162166687

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.