Evidence map›Paper›PMID 31661013›Full record

ArticleJournal of experimental & clinical cancer research : CR2019

Attenuation of hedgehog/GLI signaling by NT1721 extends survival in pancreatic cancer.

Claudia M Kowolik, Min Lin, Jun Xie, Larry E Overman, David A Horne

Open access · goldAbstract read
In one paragraph

Article in Journal of experimental & clinical cancer research : CR, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.4field-weighted citation impact, top 37% 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

4 citing papers in PubMed, 6 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

5 authors at 2 institutions in 1 country.

Claudia M KowolikDepartment of Molecular Medicine, City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, CA, 91010, USA.
Min LinDepartment of Molecular Medicine, City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, CA, 91010, USA.
Jun XieDepartment of Molecular Medicine, City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, CA, 91010, USA.
Larry E OvermanDepartment of Chemistry, 1102 Natural Sciences II, University of California, Irvine, CA, 92697-2025, USA.
David A HorneDepartment of Molecular Medicine, City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, CA, 91010, USA. dhorne@coh.org.
City Of Hope National Medical Center · USUniversity of California, Irvine · US

Funding

Transgenic Mouse FacilityP30CA033572 · NCI · CITY OF HOPE/BECKMAN RESEARCH INSTITUTE · PI STANLEY R. HAMILTON · 1985 to 2026
$86.3M
New Methods for the Synthesis of Neurological Agents and Other Heterocyclic MolecR01GM098601 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI OVERMAN, LARRY E. · 2011 to 2014
$1.6M
Gary Anderson Family Foundation n/aNCI NIH HHS P30 CA033572NIGMS NIH HHS R01 GM098601NIH HHS R01GM098601Panda Charitable Foundation n/a
6 · The paper itself

Abstract

backgroundPancreatic cancer is one of the most lethal malignancies due to frequent late diagnosis, aggressive tumor growth and metastasis formation. Continuously raising incidence rates of pancreatic cancer and a lack of significant improvement in survival rates over the past 30 years highlight the need for new therapeutic agents. Thus, new therapeutic agents and strategies are urgently needed to improve the outcome for patients with pancreatic cancer. Here, we evaluated the anti-tumor activity of a new natural product-based epidithiodiketopiperazine, NT1721, against pancreatic cancer.

methodsWe characterized the anticancer efficacy of NT1721 in multiple pancreatic cancer cell lines in vitro and in two orthotopic models. We also compared the effects of NT1721 to clinically used hedgehog inhibitors and the standard-of-care drug, gemcitabine. The effect of NT1721 on hedgehog/GLI signaling was assessed by determining the expression of GLI and GLI target genes both in vitro and in vivo.

resultsNT1721 displayed IC

conclusionsFavorable therapeutics properties, i.e. 10-fold lower IC

Indexed as

AnimalsHedgehog ProteinsHumansMicePancreatic NeoplasmsSurvival AnalysisZinc Finger Protein GLI1Hedgehog ProteinsZinc Finger Protein GLI1EpidithiodiketopiperazineETPGLIHedgehog signalingMetastasisNT1721Orthotopic modelPancreatic cancer

Identifiers

PMID31661013
PMCPMC6819529
OpenAlexW2982093435

What OpenQuestion holds

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LicenceCC BY
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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.