Evidence map›Paper›PMID 39083549›Full record

ArticlePloS one2024

Synergistic effect of PAK and Hippo pathway inhibitor combination in NF2-deficient Schwannoma.

Dorothy Benton, Hoi Yee Chow, Sofiia Karchugina, Jonathan Chernoff

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Article in PloS one, 2024. 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.

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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.

Dorothy BentonDepartment of Biochemistry & Molecular Biology, Drexel University College of Medicine, Philadelphia, Pennsylvania, United States of America.ORCID 0009-0006-5722-025X
Hoi Yee ChowCancer Signaling and Microenvironment Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania, United States of America.
Sofiia KarchuginaCancer Signaling and Microenvironment Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania, United States of America.
Jonathan ChernoffCancer Signaling and Microenvironment Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania, United States of America.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neurofibromatosis type 2 is a genetic disorder that results in the formation and progressive growth of schwannomas, ependymomas, and/or meningiomas. The NF2 gene encodes the Merlin protein, which links cell cortical elements to the actin cytoskeleton and regulates a number of key enzymes including Group I p21-activated kinases (PAKs), the Hippo-pathway kinase LATS, and mTORC. While PAK1 and PAK2 directly bind Merlin and transmit proliferation and survival signals when Merlin is mutated or absent, inhibition of Group 1 PAKs alone has not proven sufficient to completely stop the growth of NF2-deficient meningiomas or schwannomas in vivo, suggesting the need for a second pathway inhibitor. As the Hippo pathway is also activated in NF2-deficient cells, several inhibitors of the Hippo pathway have recently been developed in the form of YAP-TEAD binding inhibitors. These inhibitors prevent activation of pro-proliferation and anti-apoptotic Hippo pathway effectors. In this study, we show that PAK inhibition slows cell proliferation while TEAD inhibition promotes apoptotic cell death. Finally, we demonstrate the efficacy of PAK and TEAD inhibitor combinations in several NF2-deficient Schwannoma cell lines.

Indexed as

Cell ProliferationHippo Signaling PathwayNeurilemmomaNeurofibromin 2p21-Activated KinasesProtein Serine-Threonine KinasesSignal TransductionTranscription FactorsAdaptor Proteins, Signal TransducingApoptosisCell Line, TumorDNA-Binding ProteinsDrug SynergismHumansNeurofibromatosis 2Protein Kinase InhibitorsAdaptor Proteins, Signal TransducingDNA-Binding ProteinsNeurofibromin 2NF2 protein, humanp21-Activated KinasesProtein Kinase InhibitorsProtein Serine-Threonine KinasesTranscription FactorsYAP-Signaling Proteins

Identifiers

PMID39083549
PMCPMC11290668

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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.