Evidence map›Paper›PMID 25188650›Full record

ArticleACS chemical biology2014

Identification of small molecule modulators of gene transcription with anticancer activity.

Tram Anh Tran, Jennifer Wichterman-Kouznetsova, Diana Varghese, Ruili Huang, Wenwei Huang, Matthias Becker, Christopher P Austin, James Inglese, Ronald L Johnson, Elisabeth D Martinez

Abstract read
In one paragraph

Article in ACS chemical biology, 2014. 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
–field-weighted citation impact
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.

  1. Article
  2. Review
  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

10 authors.

Tram Anh TranHamon Center for Therapeutic Oncology Research and ∥Department of Pharmacology, University of Texas Southwestern Medical Center , Dallas, Texas 75390, United States.
Jennifer Wichterman-Kouznetsova
Diana Varghese
Ruili Huang
Wenwei Huang
Matthias Becker
Christopher P Austin
James Inglese
Ronald L Johnson
Elisabeth D Martinez

Funding

UNIVERSITY OF TEXAS--SPORE IN LUNG CANCERP50CA070907 · NCI · UT SOUTHWESTERN MEDICAL CENTER · PI GIBBONS, DON LYNN · 1996 to 2024
$57.4M
UT Southwestern Medical Center Simmons Comprehensive Cancer CenterP30CA142543 · NCI · UT SOUTHWESTERN MEDICAL CENTER · PI Sandi Leigh Pruitt · 2010 to 2026
$53.7M
NIH Chemical Genomics CenterZIBTR000004 · NCATS · NATIONAL CENTER FOR ADVANCING TRANSLATIONAL SCIENCES · PI MCKEW, JOHN · 2012 to 2014
$52.3M
Phenotypic Assay Design and Development for Rare and Neglected DiseasesZIATR000052 · NCATS · NATIONAL CENTER FOR ADVANCING TRANSLATIONAL SCIENCES · PI INGLESE, JAMES · 2015 to 2025
$3.7M
NCI NIH HHS 1P30CA142543-01NCI NIH HHS P30 CA142543NCI NIH HHS P50 CA070907NCI NIH HHS P50-CA70907NCI NIH HHS R01CA12526901
6 · The paper itself

Abstract

Epigenetic regulation of gene expression is essential in many biological processes, and its deregulation contributes to pathology including tumor formation. We used an image-based cell assay that measures the induction of a silenced GFP-estrogen receptor reporter to identify novel classes of small molecules involved in the regulation of gene expression. Using this Locus Derepression assay, we queried 283,122 compounds by quantitative high-throughput screening evaluating compounds at multiple concentrations. After confirmation and independent validation, the Locus Derepression assay identified 19 small molecules as new actives that induce the GFP message over 2-fold. Viability assays demonstrated that 17 of these actives have anti-proliferative activity, and two of them show selectivity for cancer versus patient-matched normal cells and cause unique changes in gene expression patterns in cancer cells by altering histone marks. Hence, these compounds represent chemical tools for understanding the molecular mechanisms of epigenetic control of transcription and for modulating cell growth pathways.

Indexed as

Antineoplastic AgentsDrug Screening Assays, AntitumorTranscription, GeneticAntineoplastic Agents

Identifiers

PMID25188650
PMCPMC4245161

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.