Evidence map›Paper›PMID 27302093›Full record

ArticleScientific reports2016

Acidic extracellular pH of tumors induces octamer-binding transcription factor 4 expression in murine fibroblasts in vitro and in vivo.

Avik Som, Sharon Bloch, Joseph E Ippolito, Samuel Achilefu

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.9field-weighted citation impact, top 10% 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

19 citing papers in PubMed, 46 citations in OpenAlex.

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  7. The acidic tumor microenvironment drives a stem-like phenotype in melanoma cells.Journal of molecular medicine (Berlin, Germany) · 2020
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  18. ASIC1a mediates the drug resistance of human hepatocellular carcinoma via the CaLaboratory investigation; a journal of technical methods and pathology · 2017
    Article
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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.

Avik SomDepartment of Radiology, Washington University in St. Louis School of Medicine, St. Louis, Missouri, 63110, USA.
Sharon BlochDepartment of Radiology, Washington University in St. Louis School of Medicine, St. Louis, Missouri, 63110, USA.
Joseph E IppolitoDepartment of Radiology, Washington University in St. Louis School of Medicine, St. Louis, Missouri, 63110, USA.
Samuel AchilefuDepartment of Radiology, Washington University in St. Louis School of Medicine, St. Louis, Missouri, 63110, USA.
Washington University in St. Louis · US

Funding

WU-MDACC Inter-Institutional Molecular Imaging CenterP50CA094056 · NCI · WASHINGTON UNIVERSITY · PI SHARMA, VIJAY · 2002 to 2016
$26.3M
Project 2 - Radiation-Induced Treatment of Multiple Myeloma using NanoparticlesU54CA199092 · NCI · WASHINGTON UNIVERSITY · PI ACHILEFU, SAMUEL · 2015 to 2019
$11.5M
DEVELOPMENT OF GOGGLE SYSTEM FOR FLUORESCENCE IMAGE-GUIDED SURGERYR01CA171651 · NCI · WASHINGTON UNIVERSITY · PI ACHILEFU, SAMUEL · 2013 to 2017
$2.8M
MOLECULAR PROBES AND METHODS FOR FLUORESCENCE LIFETIME TOMOGRAPHY AND MICROSCOPYR01EB008111 · NIBIB · WASHINGTON UNIVERSITY · PI ACHILEFU, SAMUEL · 2009 to 2012
$1.9M
NEAR INFRARED PH-SENSITIVE MOLECULAR PROBES FOR MICROSCOPY OF CELLS AND TISSUESR01EB007276 · NIBIB · WASHINGTON UNIVERSITY · PI ACHILEFU, SAMUEL · 2008 to 2011
$1.3M
FLUORESCENCE LIFETIME IMAGING MICROSCOPY SYSTEMS10OD016237 · OD · WASHINGTON UNIVERSITY · PI ACHILEFU, SAMUEL · 2014 to 2014
$267k
IVIS LUMINA II XR FOR OPTICAL IMAGING OF RADIOPHARMACEUTICALSS10RR031625 · NCRR · WASHINGTON UNIVERSITY · PI TAI, YUAN-CHUAN · 2011 to 2011
$218k
A NOVEL EXTRACELLULAR AND INTRACELLULAR TREATMENT PARADIGM FOR ERADICATING CANCERF30CA189435 · NCI · WASHINGTON UNIVERSITY · PI SOM, AVIK · 2014 to 2017
$135k
NCI NIH HHS F30 CA189435NCI NIH HHS P50 CA094056NCI NIH HHS R01 CA171651NCI NIH HHS U54 CA199092NCRR NIH HHS S10 RR031625NIBIB NIH HHS R01 EB007276NIBIB NIH HHS R01 EB008111NIH HHS S10 OD016237
6 · The paper itself

Abstract

Octamer-binding transcription factor 4 (OCT-4) is an important marker of cellular de-differentiation that can be induced by environmental stressors, such as acidity. Here we demonstrate that chronic acidic stress in solid tumors induced OCT-4 expression in fibroblasts and other stromal cells in four tumor models. The results have implications for how tumors utilize pH modulation to recruit associated stromal cells, induce partial reprogramming of tumor-associated stromal cells, and respond to therapy.

Indexed as

AnimalsCell Line, TumorCells, CulturedFibroblastsGreen Fluorescent ProteinsHumansHydrogen-Ion ConcentrationMice, Inbred BALB CMice, NudeOctamer Transcription Factor-3Stromal CellsTumor MicroenvironmentXenograft Model Antitumor AssaysGreen Fluorescent ProteinsOctamer Transcription Factor-3Pou5f1 protein, mouse

Identifiers

PMID27302093
PMCPMC4908587
OpenAlexW2443069878

What OpenQuestion holds

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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.