Evidence map›Paper›PMID 29848966›Full record

ArticleInternational journal of molecular sciences2018

Biochemical Properties of a Decoy Oligodeoxynucleotide Inhibitor of STAT3 Transcription Factor.

David S Lee, Rachel A O'Keefe, Patrick K Ha, Jennifer R Grandis, Daniel E Johnson

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
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  5. Review
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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.

David S LeeSchool of Medicine, University of California at San Francisco, San Francisco, CA 94115, USA. dlee@ucsf.edu.ORCID 0000-0003-2791-1034
Rachel A O'KeefeDepartment of Otolaryngology-Head and Neck Surgery, University of California at San Francisco, San Francisco, CA 94115, USA. rachel.okeefe@ucsf.edu.
Patrick K HaDepartment of Otolaryngology-Head and Neck Surgery, University of California at San Francisco, San Francisco, CA 94115, USA. patrick.ha@ucsf.edu.
Jennifer R GrandisDepartment of Otolaryngology-Head and Neck Surgery, University of California at San Francisco, San Francisco, CA 94115, USA. jennifer.grandis@ucsf.edu.
Daniel E JohnsonDepartment of Otolaryngology-Head and Neck Surgery, University of California at San Francisco, San Francisco, CA 94115, USA. daniel.johnson@ucsf.edu.

Funding

STAT-Mediated TGFalpha EGFR Signaling in squamous cell carcinoma of head neckR01CA077308 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI GRANDIS, JENNIFER RUBIN · 1998 to 2018
$5.0M
Implications of Procaspase-8 Mutations in Oral Squamous Cell CarcinomaR01DE024728 · NIDCR · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI JOHNSON, DANIEL E · 2016 to 2020
$2.0M
NCI NIH HHS R01 CA077308NIDCR NIH HHS R01 DE024728
6 · The paper itself

Abstract

Cyclic STAT3 decoy (CS3D) is a second-generation, double-stranded oligodeoxynucleotide (ODN) that mimics a genomic response element for signal transducer and activator of transcription 3 (STAT3), an oncogenic transcription factor. CS3D competitively inhibits STAT3 binding to target gene promoters, resulting in decreased expression of proteins that promote cellular proliferation and survival. Previous studies have demonstrated antitumor activity of CS3D in preclinical models of solid tumors. However, prior to entering human clinical trials, the efficiency of generating the CS3D molecule and its stability in biological fluids should be determined. CS3D is synthesized as a single-stranded ODN and must have its free ends ligated to generate the final cyclic form. In this study, we report a ligation efficiency of nearly 95 percent. The ligated CS3D demonstrated a half-life of 7.9 h in human serum, indicating adequate stability for intravenous delivery. These results provide requisite biochemical characterization of CS3D that will inform upcoming clinical trials.

Indexed as

ApoptosisCell Line, TumorCell ProliferationHead and Neck NeoplasmsHumansOligodeoxyribonucleotidesSTAT3 Transcription FactorOligodeoxyribonucleotidesSTAT3 Transcription Factorcyclic STAT3 decoyhead and neck canceroligodeoxynucleotide inhibitorSTAT3 as a drug target

Identifiers

PMID29848966
PMCPMC6032396

What OpenQuestion holds

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Registered trials

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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.