Evidence map›Paper›PMID 23506616›Full record

ArticleJournal of biomedical science2013

Houttuynia cordata Thunb extract modulates G0/G1 arrest and Fas/CD95-mediated death receptor apoptotic cell death in human lung cancer A549 cells.

Yuh-Fung Chen, Jai-Sing Yang, Wen-Shin Chang, Shih-Chang Tsai, Shu-Fen Peng, Yuan-Ru Zhou

Open access · diamondAbstract read
In one paragraph

Article in Journal of biomedical science, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

23 citing papers in PubMed, 49 citations in OpenAlex.

  1. Network Pharmacology and Molecular Docking ofInternational journal of molecular sciences · 2026
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  2. The Effect of the Ethanolic Extracts fromInternational journal of molecular sciences · 2025
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  5. Heliyon · 2023
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  9. Crude extract ofBioMedicine · 2022
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  10. Apoptosis Effects ofGalen medical journal · 2022
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  11. Article
  12. Article
  13. Frontiers in pharmacology · 2021
    Review
  14. Article
  15. The Effects ofMolecules (Basel, Switzerland) · 2020
    Article
  16. Nutrients · 2020
    Article
  17. Article
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  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

6 authors at 1 institution in 1 country.

Yuh-Fung ChenDepartment of Pharmacology, College of Medicine, China Medical University, No 91, Hsueh-Shih Road, Taichung 40402, Taiwan. yfchen@mail.cmu.edu.tw
Jai-Sing Yang
Wen-Shin Chang
Shih-Chang Tsai
Shu-Fen Peng
Yuan-Ru Zhou
China Medical University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHouttuynia cordata Thunb (HCT) is commonly used in Taiwan and other Asian countries as an anti-inflammatory, antibacterial and antiviral herbal medicine. In this study, we investigated the anti-human lung cancer activity and growth inhibition mechanisms of HCT in human lung cancer A549 cells.

resultsIn order to investigate effects of HCT on A549 cells, MTT assay was used to evaluate cell viability. Flow cytometry was employed for cell cycle analysis, DAPI staining, and the Comet assay was used for DNA fragmentation and DNA condensation. Western blot analysis was used to analyze cell cycle and apoptotic related protein levels. HCT induced morphological changes including cell shrinkage and rounding. HCT increased the G0/G1 and Sub-G1 cell (apoptosis) populations and HCT increased DNA fragmentation and DNA condensation as revealed by DAPI staining and the Comet assay. HCT induced activation of caspase-8 and caspase-3. Fas/CD95 protein levels were increased in HCT-treated A549 cells. The G0/G1 phase and apoptotic related protein levels of cyclin D1, cyclin A, CDK 4 and CDK 2 were decreased, and p27, caspase-8 and caspase-3 were increased in A549 cells after HCT treatment.

conclusionsThe results demonstrated that HCT-induced G0/G1 phase arrest and Fas/CD95-dependent apoptotic cell death in A549 cells.

Indexed as

ApoptosisCell Line, TumorCell ProliferationCell SurvivalDrugs, Chinese Herbalfas ReceptorG1 Phase Cell Cycle CheckpointsGene Expression Regulation, NeoplasticHouttuyniaHumansLung NeoplasmsReceptors, Death DomainResting Phase, Cell CycleSignal TransductionDrugs, Chinese Herbalfas ReceptorHouttuynia cordata extractReceptors, Death Domain

Identifiers

PMID23506616
PMCPMC3610241
OpenAlexW2116620797

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.