Evidence map›Paper›PMID 27466496›Full record

ArticleAnticancer research2016

Chemotherapeutic Vulnerability of Triple-negative Breast Cancer Cell-derived Tumors to Pretreatment with Vernonia amygdalina Aqueous Extracts.

Carolyn B Howard, Roderick McDowell, Kidus Feleke, Evangeline Deer, Symone Stamps, Easter Thames, Vikash Singh, Shehla Pervin

Open access · greenAbstract read
In one paragraph

Article in Anticancer research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.0field-weighted citation impact, top 21% 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

3 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
  2. Effect of Ethanolic Extract ofPlants (Basel, Switzerland) · 2023
    Article
  3. 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

8 authors at 2 institutions in 1 country.

Carolyn B HowardDepartment of Biology, College of Science Engineering and Technology, Jackson State University, Jackson, MS, U.S.A. carolyn.b.howard@jsums.edu.
Roderick McDowellDepartment of Biology, College of Science Engineering and Technology, Jackson State University, Jackson, MS, U.S.A.
Kidus FelekeDepartment of Biology, College of Science Engineering and Technology, Jackson State University, Jackson, MS, U.S.A.
Evangeline DeerDepartment of Biology, College of Science Engineering and Technology, Jackson State University, Jackson, MS, U.S.A.
Symone StampsDepartment of Biology, College of Science Engineering and Technology, Jackson State University, Jackson, MS, U.S.A.
Easter ThamesDepartment of Internal Medicine, Charles R. Drew University of Medicine and Science, Los Angeles, CA, U.S.A.
Vikash SinghDepartment of Internal Medicine, Charles R. Drew University of Medicine and Science, Los Angeles, CA, U.S.A.
Shehla PervinDepartment of Internal Medicine, Charles R. Drew University of Medicine and Science, Los Angeles, CA, U.S.A.
Jackson State University · USCharles R. Drew University of Medicine and Science · US

Funding

TRANSCRIPTOMICS OF GIARDIA LAMBLIAG12RR013459 · NCRR · JACKSON STATE UNIVERSITY · PI GAO, RUOMEI · 1998 to 2011
$18.0M
RCMI-Center for Environmental HealthG12MD007581 · NIMHD · JACKSON STATE UNIVERSITY · PI TCHOUNWOU, PAUL B. · 2012 to 2017
$11.2M
Understanding Obesity In Relation to the Built EnvironmentP20MD006899 · NIMHD · JACKSON STATE UNIVERSITY · PI ANTOINE-LAVIGNE, DONNA A · 2012 to 2016
$5.3M
Targeting pERK1/2 in Human Mammary Cancer Stem CellsSC1CA165865 · NCI · CHARLES R. DREW UNIVERSITY OF MED & SCI · PI PERVIN, SHEHLA · 2011 to 2015
$1.4M
NCI NIH HHS SC1 CA165865NCRR NIH HHS G12 RR013459NIMHD NIH HHS G12 MD007581NIMHD NIH HHS P20 MD006899
6 · The paper itself

Abstract

backgroundUnresponsive to most clinical therapies, triple-negative breast cancer (TNBC) is the dominant biological cause of population-based racioethnic disparities in breast cancer mortality in the United States. We report the chemotherapeutic vulnerability of TNBC cells and stem cell-derived tumors to Vernonia amygdalina aqueous leaf extracts (VA extracts). VA extracts arrest cell proliferation and induce apoptosis in vitro and inhibit growth of implanted tumors and show chemo-preventive efficacy in vivo. MATERIALS AND

methodsH(RAS) cells and MDA-MB-468 cells were subcutaneously implanted into nude mice with or without pretreatment with VA extracts before chemotherapeutic treatment with VA extracts and/or paclitaxel to evaluate their ability to inhibit tumor growth.

resultsThe most significant reduction in tumor volume was observed in the MDA-MB-468 cell-induced tumors following VA extract pre-treatment compared to those from HRAS cell implantation.

conclusionVA extracts induce apoptosis, exhibit additive effects, inhibit tumor growth and display chemo-preventive actions against TNBCs.

Indexed as

AnimalsAntineoplastic Agents, PhytogenicApoptosisCell Line, TumorCell ProliferationFemaleHumansMiceNeoplastic Stem CellsPlant ExtractsTriple Negative Breast NeoplasmsVernoniaXenograft Model Antitumor AssaysAntineoplastic Agents, PhytogenicPlant Extractsanticanceraqueous extractschemo-preventivechemotherapeutictriple-negative breast cancerVernonia amygdalina

Identifiers

PMID27466496
PMCPMC5226471
OpenAlexW2487074022

What OpenQuestion holds

Textmetadata
LicenceTDM
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.