Evidence map›Paper›PMID 38714697›Full record

ArticleScientific reports2024

Antioxidant and anti-inflammatory function of Eupatorium adenophora Spreng leaves (EASL) on human intestinal Caco-2 cells treated with tert-butyl hydroperoxide.

Li Zheng-Qiang, Ni Jun, Zhu Xin-Yu, Zhang Chao-Zhi, An Rui, Yang Xu, She Rong, Yang Xiao-Yan

Abstract read
In one paragraph

Article in Scientific reports, 2024. 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
–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

4 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. 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

8 authors.

Li Zheng-Qiang *Institute of Natural Antioxidants and Anti-Inflammation, Dali University, Dali, 671003, Yunnan, China.
Ni Jun *Institute of Natural Antioxidants and Anti-Inflammation, Dali University, Dali, 671003, Yunnan, China.
Zhu Xin-YuInstitute of Natural Antioxidants and Anti-Inflammation, Dali University, Dali, 671003, Yunnan, China.
Zhang Chao-ZhiInstitute of Natural Antioxidants and Anti-Inflammation, Dali University, Dali, 671003, Yunnan, China.
An RuiInstitute of Natural Antioxidants and Anti-Inflammation, Dali University, Dali, 671003, Yunnan, China.
Yang XuInstitute of Natural Antioxidants and Anti-Inflammation, Dali University, Dali, 671003, Yunnan, China.
She RongInstitute of Natural Antioxidants and Anti-Inflammation, Dali University, Dali, 671003, Yunnan, China. sher@eastern-himalaya.cn.
Yang Xiao-YanInstitute of Eastern-Himalaya Biodiversity Research, Dali University, Dali, 671003, Yunnan, China.

Funding

Dali Science and Technology Special Project 202301A020023
6 · The paper itself

Abstract

Chronic non-communicable diseases (CNCDs) pose a significant public health challenge. Addressing this issue, there has been a notable breakthrough in the prevention and mitigation of NCDs through the use of antioxidants and anti-inflammatory agents. In this study, we aim to explore the effectiveness of Eupatorium adenophora Spreng leaves (EASL) as an antioxidant and anti-inflammatory agent, and its potential applications. To construct a cellular model of oxidative damage and inflammation, Caco-2 cells were treated with tert-butyl hydroperoxide (t-BHP). The biocompatibility of EASL-AE with Caco-2 cells was assessed using the MTT assay, while compatibility was further verified by measuring LDH release and the protective effect against oxidative damage was also assessed using the MTT assay. Additionally, we measured intracellular oxidative stress indicators such as ROS and 8-OHdG, as well as inflammatory pathway signalling protein NFκB and inflammatory factors TNF-α and IL-1β using ELISA, to evaluate the antioxidant and anti-inflammatory capacity of EASL-AE. The scavenging capacity of EASL-AE against free radicals was determined through the DPPH Assay and ABTS Assay. Furthermore, we measured the total phenolic, total flavonoid, and total polysaccharide contents using common chemical methods. The chemical composition of EASL-AE was analyzed using the LC-MS/MS technique. Our findings demonstrate that EASL-AE is biocompatible with Caco-2 cells and non-toxic at experimental levels. Moreover, EASL-AE exhibits a significant protective effect on Caco-2 cells subjected to oxidative damage. The antioxidant effect of EASL-AE involves the scavenging of intracellular ROS, while its anti-inflammatory effect is achieved by down-regulation of the NFκB pathway. Which in turn reduces the release of inflammatory factors TNF-α and IL-1β. Through LC-MS/MS analysis, we identified 222 compounds in EASL-AE, among which gentianic acid, procaine and L-tyrosine were the compounds with high antioxidant capacity and may be the effective constituent for EASL-AE with antioxidant activity. These results suggest that EASL-AE is a natural and high-quality antioxidant and anti-inflammatory biomaterial that warrants further investigation. It holds great potential for applications in healthcare and other related fields.

Indexed as

Anti-Inflammatory AgentsAntioxidantsOxidative StressPlant ExtractsPlant Leavestert-ButylhydroperoxideCaco-2 CellsEupatoriumHumansNF-kappa BReactive Oxygen SpeciesAnti-Inflammatory AgentsAntioxidantsNF-kappa BPlant ExtractsReactive Oxygen Speciestert-ButylhydroperoxideAnti-inflammatory agentAntioxidantCaco-2 cellCellular model of oxidative damageEupatorium adenophora SprengLC–MS/MSTert-butyl hydroperoxide (t-BHP)

Identifiers

PMID38714697
PMCPMC11076498

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.