Evidence map›Paper›PMID 22997239›Full record

ArticleJournal of the National Cancer Institute2012

Dual suppression of the cyclin-dependent kinase inhibitors CDKN2C and CDKN1A in human melanoma.

Ahmad Jalili, Christine Wagner, Mikhail Pashenkov, Gaurav Pathria, Kirsten D Mertz, Hans R Widlund, Mathieu Lupien, Jean-Philippe Brunet, Todd R Golub, Georg Stingl and 3 more

Open access · greenAbstract read
In one paragraph

Article in Journal of the National Cancer Institute, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

23 citing papers in PubMed, 44 citations in OpenAlex.

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  6. Structure of cyclin-dependent kinase 2 (CDK2) in complex with the specific and potent inhibitor CVT-313.Acta crystallographica. Section F, Structural biology communications · 2020
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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

13 authors at 1 institution in 2 countries.

Ahmad JaliliDivision of Immunology, Allergy and Infectious Diseases, Department of Dermatology, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria.
Christine Wagner
Mikhail Pashenkov
Gaurav Pathria
Kirsten D Mertz
Hans R Widlund
Mathieu Lupien
Jean-Philippe Brunet
Todd R Golub
Georg Stingl
David E Fisher
Sridhar Ramaswamy
Stephan N Wagner
National Institute of Allergy and Infectious Diseases · US

Funding

The MITF transcriptional network: melanoma risk and carcinogenesisR01AR043369 · NIAMS · MASSACHUSETTS GENERAL HOSPITAL · PI DAVID E FISHER · 1996 to 2026
$9.4M
Austrian Science Fund FWF L 590NIAMS NIH HHS R01 AR043369
6 · The paper itself

Abstract

Resistance to BRAF(V600E) inhibitors is associated with reactivation of mitogen-activated protein kinase (MAPK) signaling at different levels in melanoma. To identify downstream effectors of MAPK signaling that could be used as potential additional therapeutic targets for BRAF(V600E) inhibitors, we used hTERT/CDK4R24C/p53DD-immortalized primary human melanocytes genetically modified to ectopically express BRAF ( V600E ) or NRAS ( G12D ) and observed induction of the AP-1 transcription factor family member c-Jun. Using a dominant negative approach, in vitro cell proliferation assays, western blots, and flow cytometry showed that MAPK signaling via BRAF(V600E) promotes melanoma cell proliferation at G1 through AP-1-mediated negative regulation of the INK4 family member, cyclin-dependent kinase inhibitor 2C (CDKN2C), and the CIP/KIP family member, cyclin-dependent kinase inhibitor 1A (CDKN1A). These effects were antagonized by pharmacological inhibition of CDKN2C and CDKN1A targets CDK2 and CDK4 in vitro. In contrast to BRAF ( V600E ) or NRAS ( G12D )-expressing melanocytes, melanoma cells have an inherent resistance to suppression of AP-1 activity by BRAF(V600E)- or MEK-inhibitors. Here, CDK2/4 inhibition statistically significantly augmented the effects of BRAF(V600E)- or MEK-inhibitors on melanoma cell viability in vitro and growth in athymic nude Foxn1 ( nu ) mice (P = .03 when mean tumor volume at day 13 was compared for BRAF(V600E) inhibitor vs BRAF(V600E) inhibitor plus CDK2/4 inhibition; P = .02 when mean tumor volume was compared for MEK inhibitor vs MEK inhibitor plus CDK2/4 inhibition; P values were calculated by a two-sided Welch t test; n = 4-8 mice per group).

Indexed as

AnimalsAntineoplastic AgentsAspartic AcidBenzamidesBlotting, WesternCell Line, TumorCyclin-Dependent Kinase Inhibitor p18Cyclin-Dependent Kinase Inhibitor p21Flow CytometryGene Expression Regulation, NeoplasticGenes, rasGlutamic AcidGlycineHumansMAP Kinase Signaling SystemMelanocytes2-(2-chloro-4-iodophenylamino)-N-cyclopropylmethoxy-3,4-difluorobenzamideAntineoplastic AgentsAspartic AcidBenzamidesBRAF protein, humanCDKN1A protein, humanCDKN2C protein, humanCyclin-Dependent Kinase Inhibitor p18Cyclin-Dependent Kinase Inhibitor p21dl1520Glutamic AcidGlycineMitogen-Activated Protein KinasesProtein Kinase InhibitorsProto-Oncogene Proteins B-rafProto-Oncogene Proteins c-junRNA, Small InterferingTranscription Factor AP-1ValineViral Vaccines

Identifiers

PMID22997239
PMCPMC3490842
OpenAlexW2163027927

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.