Evidence map›Paper›PMID 26863566›Full record

ArticleOncotarget2016

The next generation of metastatic melanoma: uncovering the genetic variants for anti-BRAF therapy response.

Rosamaria Pinto, Simona De Summa, Sabino Strippoli, Brunella Pilato, Amalia Azzariti, Gabriella Guida, Michele Guida, Stefania Tommasi

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. 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
0.9field-weighted citation impact, top 24% 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

7 citing papers in PubMed, 7 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

8 authors at 3 institutions in 1 country.

Rosamaria PintoIRCCS Istituto Tumori "Giovanni Paolo II", Molecular Genetics Laboratory, Bari, Italy.
Simona De SummaIRCCS Istituto Tumori "Giovanni Paolo II", Molecular Genetics Laboratory, Bari, Italy.
Sabino StrippoliIRCCS Istituto Tumori "Giovanni Paolo II", Oncology Unit, Bari, Italy.
Brunella PilatoIRCCS Istituto Tumori "Giovanni Paolo II", Molecular Genetics Laboratory, Bari, Italy.
Amalia AzzaritiIRCCS Istituto Tumori "Giovanni Paolo II", Clinical and Preclinical Pharmacology Laboratory, Bari, Italy.
Gabriella GuidaUniversity of Bari, Department of Medical Biochemistry, Bari, Italy.
Michele GuidaIRCCS Istituto Tumori "Giovanni Paolo II", Oncology Unit, Bari, Italy.
Stefania TommasiIRCCS Istituto Tumori "Giovanni Paolo II", Molecular Genetics Laboratory, Bari, Italy.
Istituti di Ricovero e Cura a Carattere Scientifico · ITIstituto Tumori Bari · ITUniversity of Bari Aldo Moro · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metastatic melanoma (MM) is a highly aggressive cancer with a median overall survival of 6-9 months, notwithstanding the numerous efforts in development of new therapeutic approaches. To this aim we tested the clinical applicability of the Ion Torrent Personal Genome Machine to simultaneously screen MM patients in order to individuate new or already known SNPs and mutations able to predict the duration of response to BRAF inhibitors. An Ampliseq Custom Panel, including 11 crucial full length genes involved in melanoma carcinogenesis and therapy response pathways, was created and used to analyze 25 MM patients. We reported BRAFV600 and NRASQ61 mutations in 68% and 24% of samples, respectively. Moreover, we more frequently identified the following alterations related to BRAF status: PIK3CAI391M (44%) and KITD737N (36%) mutations, CTLA4T17A (52%), MC1RV60L (32%) and MITFS473A (60%) polymorphisms. Considering the progression free survival (PFS), statistical analyses showed that BRAFV600 patients without any of these more frequent alterations had a higher median PFS. Protein structure changes seem to be due to these variants by in silico analysis. In conclusion, a Next-Generation Sequencing approach with custom panel may provide new information to evaluate tumor-specific therapeutic susceptibility and individual prognosis to improve the care of MM patients.

Indexed as

AdultAgedAged, 80 and overAntineoplastic AgentsArea Under CurveDisease-Free SurvivalFemaleGenetic VariationHigh-Throughput Nucleotide SequencingHumansMaleMelanomaMiddle AgedMutationPrognosisProto-Oncogene Proteins B-rafAntineoplastic AgentsBRAF protein, humanProto-Oncogene Proteins B-rafBRAF inhibitorsIon Torrentmetastatic melanomanext generation sequencingprogression

Identifiers

PMID26863566
PMCPMC5041894
OpenAlexW2336228219

What OpenQuestion holds

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LicenceCC BY
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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.