Evidence map›Paper›PMID 26676402›Full record

ArticleInternational journal of oncology2016

Bioactive proanthocyanidins inhibit growth and induce apoptosis in human melanoma cells by decreasing the accumulation of β-catenin.

Mudit Vaid, Tripti Singh, Ram Prasad, Santosh K Katiyar

Open access · bronzeAbstract read
In one paragraph

Article in International journal of oncology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.6field-weighted citation impact, top 30% 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

11 citing papers in PubMed, 21 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

Mudit VaidDepartment of Dermatology, University of Alabama at Birmingham, AL 35294, USA.
Tripti SinghDepartment of Dermatology, University of Alabama at Birmingham, AL 35294, USA.
Ram PrasadDepartment of Dermatology, University of Alabama at Birmingham, AL 35294, USA.
Santosh K KatiyarDepartment of Dermatology, University of Alabama at Birmingham, AL 35294, USA.
University of Alabama at Birmingham · US

Funding

Proanthocyanidins,Novel bioactive components for prevention of melanoma invasionR21CA166883 · NCI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI KATIYAR, SANTOSH KUMAR · 2013 to 2014
$346k
Proanthocyanidins: Novel Skin Cancer Preventive AgentR21CA104428 · NCI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI KATIYAR, SANTOSH KUMAR · 2005 to 2006
$340k
Prevention of photocarcinogenesis by dietary immunomodulationI01BX001410 · VA · BIRMINGHAM VA MEDICAL CENTER · PI KATIYAR, SANTOSH KUMAR · 2012 to 2015
–
BLRD VA I01 BX001410NCI NIH HHS CA166883NCI NIH HHS R21 CA104428NCI NIH HHS R21 CA166883
6 · The paper itself

Abstract

Melanoma is a highly aggressive form of skin cancer with poor survival rate. Aberrant activation of Wnt/β-catenin has been observed in nearly one-third of human melanoma cases thereby indicating that targeting Wnt/β-catenin signaling could be a promising strategy against melanoma development. In the present study, we determined chemotherapeutic effect of grape seed proanthocyanidins (GSPs) on the growth of melanoma cells and validated their protective effects in vivo using a xenograft mouse model, and assessed if β-catenin is the target of GSP chemotherapeutic effect. Our in vitro data show that treatment of A375 and Hs294t human melanoma cells with GSPs inhibit the growth of melanoma cells, which was associated with the reduction in the levels of β-catenin. Administration of dietary GSPs (0.2 and 0.5%, w/w) in supplementation with AIN76A control diet significantly inhibited the growth of melanoma tumor xenografts in nude mice. Furthermore, dietary GSPs inhibited the xenograft growth of Mel928 (β-catenin-activated), while did not inhibit the xenograft growth of Mel1011 (β-catenin-inactivated) cells. These observations were further verified by siRNA knockdown of β-catenin and forced overexpression of β-catenin in melanoma cells using a cell culture model.

Indexed as

AnimalsApoptosisbeta CateninCell Line, TumorCell ProliferationFemaleGrape Seed ExtractHumansMelanomaMiceMice, NudeProanthocyanidinsXenograft Model Antitumor Assaysbeta CateninGrape Seed ExtractGrape Seed ProanthocyanidinsProanthocyanidins

Identifiers

PMID26676402
PMCPMC4725457
OpenAlexW2190465307

What OpenQuestion holds

Textmetadata
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.