Evidence map›Paper›PMID 40707959›Full record

ArticleBMC complementary medicine and therapies2025

In vitro antibacterial activity of neochebulinic acid from aqueous extract of Terminalia chebula Retz against Helicobacter pylori.

Ling Ou, Haobo Chen, Yajie Hao, Hengrui Liu, Zhixiang Zhu, Qingwei Li, Zhong Feng, Guimin Zhang, Meicun Yao

Abstract read
In one paragraph

Article in BMC complementary medicine and therapies, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
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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.

Ling OuSchool of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen, 518107, Guangdong, China.
Haobo ChenSchool of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen, 518107, Guangdong, China.
Yajie HaoInternational Pharmaceutical Engineering Lab of Shandong Province, Feixian, 273400, Shandong, China.
Hengrui LiuYinuo Biomedical Company, Tianjin, China.
Zhixiang ZhuInternational Pharmaceutical Engineering Lab of Shandong Province, Feixian, 273400, Shandong, China.
Qingwei LiInternational Pharmaceutical Engineering Lab of Shandong Province, Feixian, 273400, Shandong, China.
Zhong FengSchool of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen, 518107, Guangdong, China. fengzhong22@163.com.
Guimin ZhangLunan Pharmaceutical Group Co., Ltd, Linyi, 276000, Shandong, China. lunanzhangguimin@163.com.
Meicun YaoSchool of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen, 518107, Guangdong, China. lssymc@mail.sysu.edu.cn.

Funding

National Natural Science Foundation of China 81973552
6 · The paper itself

Abstract

backgroundNeochebulinic acid, a component of Terminalia chebula Retz, exhibits diverse biological activities. This study aimed to investigate its anti-Helicobacter pylori (HP) activity. METHODS AND MATERIALS: Through using ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) and nuclear magnetic resonance (NMR) spectroscopy, neochebulinic acid was isolated and identified. Efficacy was assessed via minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) assays, scanning electron microscopy (SEM), and other assays.

resultsIt demonstrated neochebulinic acid’s ability to inhibit HP proliferation, damage bacterial structure, and suppress Cytotoxin-associated gene A (Cag A) protein expression, with high selectivity towards HP. Neochebulinic acid also acts as an anti-adhesive agent, preventing HP adhesion to host cells.

conclusionThese findings suggest its potential as a targeted therapeutic against HP infections, paving the way for novel anti-HP therapies.

Indexed as

Anti-Bacterial AgentsHelicobacter pyloriPlant ExtractsTerminaliaHumansMicrobial Sensitivity TestsAnti-Bacterial AgentsPlant ExtractsAdhesionHelicobacter pyloriMinimum inhibitory concentrationNeochebulinic acidTerminalia chebula retz

Identifiers

PMID40707959
PMCPMC12291342

What OpenQuestion holds

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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.