Evidence map›Paper›PMID 24726685›Full record

ArticleJournal of ethnopharmacology2014

Chemical composition, antimicrobial activity against Staphylococcus aureus and a pro-apoptotic effect in SGC-7901 of the essential oil from Toona sinensis (A. Juss.) Roem. leaves.

Jian-Guo Wu, Wei Peng, Jun Yi, Yan-Bin Wu, Ti-Qiang Chen, Ka-Hing Wong, Jin-Zhong Wu

Open access · bronzeAbstract read
In one paragraph

Article in Journal of ethnopharmacology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
3.3field-weighted citation impact, top 7% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 52 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Review
  6. Synergistic and Antibiofilm Effects of the Essential Oil fromPharmaceuticals (Basel, Switzerland) · 2022
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  7. Review
  8. Article
  9. Article
  10. Article
  11. Anti-pandemic influenza A (H1N1) virus potential of catechin and gallic acid.Journal of the Chinese Medical Association : JCMA · 2018
    Article
  12. Article
  13. Article
  14. Lactam Triterpenoids from the Bark of Toona sinensis.Natural products and bioprospecting · 2016
    Article
  15. Article
  16. Review
  17. Limonoids isolated fromJournal of functional foods · 2016
    Article
  18. Article
  19. Article
  20. Article
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

7 authors at 5 institutions in 2 countries.

Jian-Guo WuAcademy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou 350108, PR China. Electronic address: wjg1419@126.com.
Wei PengDepartment of Pharmacology, College of Pharmacy, Third Military Medical University, Chongqing 400038, PR China.
Jun YiDepartment of Chemistry and Life Science, Fujian Institute of Education, Fuzhou 350001, PR China.
Yan-Bin WuAcademy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou 350108, PR China.
Ti-Qiang ChenInstitute of Edible and Medicinal Fungi, Fujian Academy of Agricultural Sciences, Fuzhou 350013, PR China.
Ka-Hing WongDepartment of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, PR China.
Jin-Zhong WuAcademy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou 350108, PR China. Electronic address: jinzhongfj@126.com.
Fujian University of Traditional Chinese Medicine · CNArmy Medical University · CNFujian Academy of Agricultural Sciences · CNFujian Institute of Education · CNHong Kong Polytechnic University · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

ethnopharmacological relevanceLeaves of Toona sinensis (A. Juss.) Roem. (TSL), a popular vegetable in China, have anti-inflammatory, antidoting, and worm-killing effects and are used in folk medicine for the treatment of enteritis, dysentery, carbuncles, boils, and especially abdominal tumors. Our aim was to investigate the in vitro antimicrobial activity against Staphylococcus aureus and anticancer property of the essential oil from TSL (TSL-EO), especially the pro-apoptotic effect in SGC-7901. MATERIALS AND

methodsTSL-EO obtained by hydrodistillation was analyzed by GC/MS and was tested in vitro against twenty clinically isolated strains of Staphylococcus aureus (SA 1-20), which were either methicillin-sensitive Staphylococcus aureus (MSSA) or methicillin-resistant Staphylococcus aureus (MRSA) and two standard strains viz. ATCC 25923 and ATCC 43300. The anticancer activity of TSL-EO was evaluated in vitro against HepG2, SGC7901, and HT29 through MTT assay. Moreover, the apoptosis-inducing activity of TSL-EO in SGC7901 cells was determined by Hoechst 33324 staining and flow cytometry methods. Also, the apoptosis-related proteins viz. Bax, Bcl-2 and caspase-3 were detected by western-blotting.

resultsGC-MS analysis showed that TSL-EO contained a high amount of sesquiterpenes (84.64%), including copaene (8.27%), β-caryophyllene (10.16%), caryophyllene (13.18%) and β-eudesmene (5.06%). TSL-EO inhibited the growth of both MSSA and MRSA, with the lowest MIC values of 0.125 and 1mg/ml, respectively. Treatment with TSL-EO for 24h could significantly suppress the viability of three different cancer cell lines (P<0.05). Furthermore, the apoptosis-inducing activity of TSL-EO in SGC7901 cells increased in a dose-dependent manner, potentially resulting from the up-regulated expression of Bax, caspase-3 and down-regulated expression of Bcl-2.

conclusionsTSL-EO possessed antibacterial activity against Staphylococcus aureus and significant cytotoxicity against cancer cells and particularly prominent pro-apoptotic activity in SGC7901 cells. These bioactivities were probably due to the high content of sesquiterpenes. Our results suggested that TSL-EO possessed potential health benefits and could serve as a promising natural food addictive.

Indexed as

MeliaceaeAnti-Bacterial AgentsAntineoplastic AgentsApoptosisbcl-2-Associated X ProteinCaspase 3Cell Line, TumorCell SurvivalHumansMicrobial Sensitivity TestsOils, VolatilePhytochemicalsPlant LeavesProto-Oncogene Proteins c-bcl-2Staphylococcus aureusAnti-Bacterial AgentsAntineoplastic AgentsBAX protein, humanbcl-2-Associated X ProteinCaspase 3Oils, VolatilePhytochemicalsProto-Oncogene Proteins c-bcl-2Anti-Staphlococcal activityApoptosisCytotoxicityEssential oilSesquiterpeneToona sinensis (A. Juss.) Roem.

Identifiers

PMID24726685
PMCPMC7126815
OpenAlexW1977445209

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.