Evidence map›Paper›PMID 33636591›Full record

ArticleCancer treatment and research communications2021

NVP-BEZ235 or JAKi Treatment leads to decreased survival of examined GBM and BBC cells.

Neftali Vazquez, Alma Lopez, Victoria Cuello, Michael Persans, Erin Schuenzel, Wendy Innis-Whitehouse, Megan Keniry

Open access · goldAbstract read
In one paragraph

Article in Cancer treatment and research communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.2field-weighted citation impact, top 53% 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

5 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. 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

7 authors at 1 institution in 1 country.

Neftali VazquezDepartment of Biology, University of Texas- Rio Grande Valley, 1201 W. University Dr., Edinburg, TX 78539, United States.
Alma LopezDepartment of Biology, University of Texas- Rio Grande Valley, 1201 W. University Dr., Edinburg, TX 78539, United States.
Victoria CuelloDepartment of Biology, University of Texas- Rio Grande Valley, 1201 W. University Dr., Edinburg, TX 78539, United States.
Michael PersansDepartment of Biology, University of Texas- Rio Grande Valley, 1201 W. University Dr., Edinburg, TX 78539, United States.
Erin SchuenzelDepartment of Biology, University of Texas- Rio Grande Valley, 1201 W. University Dr., Edinburg, TX 78539, United States.
Wendy Innis-WhitehouseSchool of Medicine, University of Texas- Rio Grande Valley, 1201 W. University Dr., Edinburg, TX 78539, United States.
Megan KeniryDepartment of Biology, University of Texas- Rio Grande Valley, 1201 W. University Dr., Edinburg, TX 78539, United States. Electronic address: megan.keniry@utrgv.edu.
The University of Texas Rio Grande Valley · US

Funding

Investigating the Roles and Regulation of FOXO Transcription Factors in GBM and basal breast cancerSC3GM132053 · NIGMS · UNIVERSITY OF TEXAS RIO GRANDE VALLEY · PI KENIRY, MEGAN E · 2019 to 2022
$436k
Howard Hughes Medical Institute 52007568NIGMS NIH HHS SC3 GM132053
6 · The paper itself

Abstract

Cancer cells almost universally harbor constitutively active Phosphatidylinositol-3 Kinase (PI3K) Pathway activity via mutation of key signaling components and/or epigenetic mechanisms. Scores of PI3K Pathway inhibitors are currently under investigation as putative chemotherapeutics. However, feedback and stem cell mechanisms induced by PI3K Pathway inhibition can lead to reduced treatment efficacy. To address therapeutic barriers, we examined whether JAKi would reduce stem gene expression in a setting of PI3K Pathway inhibition in order to improve treatment efficacy. We targeted the PI3K Pathway with NVP-BEZ235 (dual PI3K and mTOR inhibitor) in combination with the Janus Kinase inhibitor JAKi in glioblastoma (GBM) and basal-like breast cancer (BBC) cell lines. We examined growth, gene expression, and apoptosis in cells treated with NVP-BEZ235 and/or JAKi. Growth and recovery assays showed no significant impact of dual treatment with NVP-BEZ235/JAKi compared to NVP-BEZ235 treatment alone. Gene expression and flow cytometry revealed that single and dual treatments induced apoptosis. Stem gene expression was retained in dual NVP-BEZ235/JAKi treatment samples. Future in vivo studies may give further insight into the impact of combined NVP-BEZ235/JAKi treatment in GBM and BBC.

Indexed as

Antineoplastic Combined Chemotherapy ProtocolsApoptosisBreast NeoplasmsCell Line, TumorCell ProliferationCell SurvivalDrug Screening Assays, AntitumorFemaleGlioblastomaHumansImidazolesJanus Kinase InhibitorsPhosphoinositide-3 Kinase InhibitorsQuinolinesTOR Serine-Threonine KinasesdactolisibImidazolesJanus Kinase InhibitorsPhosphoinositide-3 Kinase InhibitorsQuinolinesTOR Serine-Threonine KinasesApoptosisGBMPI3KStem phenotypes

Identifiers

PMID33636591
PMCPMC8787714
OpenAlexW3130644243

What Socratic holds

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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 Socratic graph.