Evidence map›Paper›PMID 26384169›Full record

ArticleScientific reports2015

Activity of andrographolide against chikungunya virus infection.

Phitchayapak Wintachai, Parveen Kaur, Regina Ching Hua Lee, Suwipa Ramphan, Atichat Kuadkitkan, Nitwara Wikan, Sukathida Ubol, Sittiruk Roytrakul, Justin Jang Hann Chu, Duncan R Smith

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed, 3 pooled it
15.7field-weighted citation impact, top 1% 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

67 citing papers in PubMed, 3 syntheses or guidelines pooled it, 149 citations in OpenAlex.

  1. A Systematic Review on the Antimicrobial Activity of Andrographolide.Journal of microbiology and biotechnology · 2024
    Pooled it
  2. Pooled it
  3. Pooled it
  4. Review
  5. Article
  6. Andrographolide Inhibits Rabies Virus Replication.Transboundary and emerging diseases · 2026
    Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Review
  13. Article
  14. Article
  15. Review
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  19. Exploring the Therapeutic Potential of Traditional Antimalarial and Antidengue Plants: A Mechanistic Perspective.The Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale · 2023
    Review
  20. Review

7 more citing papers are in PubMed but not listed here.

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

10 authors at 3 institutions in 2 countries.

Phitchayapak WintachaiInstitute of Molecular Biosciences, Mahidol University, Bangkok, Thailand.
Parveen KaurDepartment of Microbiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
Regina Ching Hua LeeDepartment of Microbiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
Suwipa RamphanInstitute of Molecular Biosciences, Mahidol University, Bangkok, Thailand.
Atichat KuadkitkanInstitute of Molecular Biosciences, Mahidol University, Bangkok, Thailand.
Nitwara WikanInstitute of Molecular Biosciences, Mahidol University, Bangkok, Thailand.
Sukathida UbolDepartment of Microbiology, Faculty of Science, Mahidol University, Bangkok, Thailand.
Sittiruk RoytrakulNational Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency, Pathum Thani, Thailand.
Justin Jang Hann ChuDepartment of Microbiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
Duncan R SmithInstitute of Molecular Biosciences, Mahidol University, Bangkok, Thailand.
Mahidol University · THNational University of Singapore · SGNational Center for Genetic Engineering and Biotechnology · TH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chikungunya virus (CHIKV) is a re-emerging mosquito-borne alphavirus that has recently engendered large epidemics around the world. There is no specific antiviral for treatment of patients infected with CHIKV, and development of compounds with significant anti-CHIKV activity that can be further developed to a practical therapy is urgently required. Andrographolide is derived from Andrographis paniculata, a herb traditionally used to treat a number of conditions including infections. This study sought to determine the potential of andrographolide as an inhibitor of CHIKV infection. Andrographolide showed good inhibition of CHIKV infection and reduced virus production by approximately 3log10 with a 50% effective concentration (EC50) of 77 μM without cytotoxicity. Time-of-addition and RNA transfection studies showed that andrographolide affected CHIKV replication and the activity of andrographolide was shown to be cell type independent. This study suggests that andrographolide has the potential to be developed further as an anti-CHIKV therapeutic agent.

Indexed as

AndrographisAnimalsAntiviral AgentsCell LineCell SurvivalChikungunya FeverChikungunya virusCricetinaeDiterpenesGene DosageGene Expression Regulation, ViralHumansMicrobial Sensitivity TestsPlant ExtractsRNA, ViralViral Plaque AssayandrographolideAntiviral AgentsDiterpenesPlant ExtractsRNA, Viral

Identifiers

PMID26384169
PMCPMC4585663
OpenAlexW2402055328

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.