Evidence map›Paper›PMID 26061820›Full record

ArticleScientific reports2015

DW-F5: A novel formulation against malignant melanoma from Wrightia tinctoria.

Jayesh Antony, Minakshi Saikia, V Vinod, Lekshmi R Nath, Mohana Rao Katiki, M S R Murty, Anju Paul, A Shabna, Harsha Chandran, Sophia Margaret Joseph and 8 more

Erratum issuedOpen 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. An erratum has been issued. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

14 citing papers in PubMed, 27 citations in OpenAlex.

  1. Chemistry and Biological Activity of 11Molecules (Basel, Switzerland) · 2026
    Review
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Evaluation ofJournal of oral and maxillofacial pathology : JOMFP
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

18 authors at 5 institutions in 2 countries.

Jayesh AntonyDivision of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695 014, Kerala, India.
Minakshi SaikiaDivision of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695 014, Kerala, India.
V VinodDivision of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695 014, Kerala, India.
Lekshmi R NathDivision of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695 014, Kerala, India.
Mohana Rao KatikiMedicinal Chemistry and Pharmacology Division, Indian Institute of Chemical Technology, Hyderabad 500007, India.
M S R MurtyMedicinal Chemistry and Pharmacology Division, Indian Institute of Chemical Technology, Hyderabad 500007, India.
Anju PaulDivision of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695 014, Kerala, India.
A ShabnaDivision of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695 014, Kerala, India.
Harsha ChandranDivision of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695 014, Kerala, India.
Sophia Margaret JosephDivision of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695 014, Kerala, India.
Kumar S NishanthAgroprocessing and Natural Products Division, National Institute for Interdisciplinary Science and Technology (NIIST), Council of Scientific and Industrial Research (CSIR), Thiruvanathapuram 695 019, Kerala, India.
Elizabeth Jayex PanakkalDivision of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695 014, Kerala, India.
I V SriramyaDivision of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695 014, Kerala, India.
I V SridivyaDivision of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695 014, Kerala, India.
Sophia RanDepartment of Medical Microbiology, Immunology and Cell Biology, Southern Illinois University-School of Medicine, P.O. Box 19626, Springfield, Illinois, USA.
S SankarDepartment of Pathology, Government Medical College, Thiruvananthapuram 695 011, Kerala, India.
Easwary RajanDepartment of Chemistry, Sree Kerala Varma College, Thrissur 680011, Kerala, India.
Ruby John AntoDivision of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram 695 014, Kerala, India.
Rajiv Gandhi Centre for Biotechnology · INIndian Institute of Chemical Technology · INCouncil of Scientific and Industrial Research · INGovernment Medical College · INSouthern Illinois University School of Medicine · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Wrightia tinctoria is a constituent of several ayurvedic preparations against skin disorders including psoriasis and herpes, though not yet has been explored for anticancer potential. Herein, for the first time, we report the significant anticancer properties of a semi-purified fraction, DW-F5, from the dichloromethane extract of W. tinctoria leaves against malignant melanoma. DW-F5 exhibited anti-melanoma activities, preventing metastasis and angiogenesis in NOD-SCID mice, while being non-toxic in vivo. The major pathways in melanoma signaling mediated through BRAF, WNT/β-catenin and Akt-NF-κB converging in MITF-M, the master regulator of melanomagenesis, were inhibited by DW-F5, leading to complete abolition of MITF-M. Purification of DW-F5 led to the isolation of two cytotoxic components, one being tryptanthrin and the other being an unidentified aliphatic fraction. The overall study predicts Wrightia tinctoria as a candidate plant to be further explored for anticancer properties and DW-F5 as a forthcoming drug formulation to be evaluated as a chemotherapeutic agent against malignant melanoma.

Indexed as

AnimalsAntineoplastic Agents, PhytogenicApocynaceaeApoptosisCell Line, TumorCell SurvivalCell Transformation, NeoplasticDisease Models, AnimalHumansMelanomaMice, Inbred NODMice, SCIDNeoplasm MetastasisNeovascularization, PathologicPlant ExtractsPlant LeavesAntineoplastic Agents, PhytogenicPlant ExtractsQuinazolinestryptanthrine

Identifiers

PMID26061820
PMCPMC4650611
OpenAlexW608106980

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.