Evidence map›Paper›PMID 12881714›Full record

ArticleOncogene2003

BRAF mutations and RET/PTC rearrangements are alternative events in the etiopathogenesis of PTC.

Paula Soares, Vítor Trovisco, Ana Sofia Rocha, Jorge Lima, Patrícia Castro, Ana Preto, Valdemar Máximo, Tiago Botelho, Raquel Seruca, Manuel Sobrinho-Simões

Abstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 232 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
232citing papers in PubMed, 1 pooled it
29.5field-weighted citation impact, top 1% 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

232 citing papers in PubMed, 1 synthesis or guideline pooled it, 678 citations in OpenAlex.

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  5. Phase II trial of sorafenib in metastatic thyroid cancer.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2009
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  20. BRAFCancers · 2023
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172 more citing papers are in PubMed but not listed here.

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

10 authors at 1 institution in 1 country.

Paula SoaresInstitute of Molecular Pathology and Immunology of the University of Porto, (IPATIMUP), Rua Roberto Frias s/n, 4200-465 Porto, Portugal.
Vítor Trovisco
Ana Sofia Rocha
Jorge Lima
Patrícia Castro
Ana Preto
Valdemar Máximo
Tiago Botelho
Raquel Seruca
Manuel Sobrinho-Simões
Universidade do Porto · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rearrangement of RET proto-oncogene is the major event in the etiopathogenesis of papillary thyroid carcinoma (PTC). We report a high prevalence of BRAF(V599E) mutation in sporadic PTC and in PTC-derived cell lines. The BRAF(V599E) mutation was detected in 23 of 50 PTC (46%) and in three of four PTC-derived cell lines. The prevalence of the BRAF(V599E) mutation in PTC is the highest reported to date in human carcinomas, being only exceeded by melanoma. PTC with RET/PTC rearrangement as well as the TPC-1 cell line (the only one harboring RET/PTC rearrangement) did not show the BRAF(V599E) mutation. BRAF(V599E) mutation was not detected in any of 23 nodular goiters, 51 follicular adenomas and 18 follicular carcinomas. A distinct mutation in BRAF (codon K600E) was detected in a follicular adenoma. Activating mutations in RAS genes were detected in 15% of FA, 33% of FTC and 7% of PTC. BRAF(V599E) mutation did not coexist with alterations in any of the RAS genes in any of the tumors. These results suggest that BRAF(V599E) mutation is frequent in the etiopathogenesis of PTC. The BRAF(V599E) mutation appears to be an alternative event to RET/PTC rearrangement rather than to RAS mutations, which are rare in PTC. BRAF(V599E) may represent an alternative pathway to oncogenic MAPK activation in PTCs without RET/PTC activation.

Indexed as

MutationCarcinoma, PapillaryDNA Mutational AnalysisHumansOncogene ProteinsProto-Oncogene MasProto-Oncogene ProteinsProto-Oncogene Proteins B-rafProto-Oncogene Proteins c-retras ProteinsReceptor Protein-Tyrosine KinasesThyroid NeoplasmsTumor Cells, CulturedBRAF protein, humanMAS1 protein, humanOncogene ProteinsProto-Oncogene MasProto-Oncogene ProteinsProto-Oncogene Proteins B-rafProto-Oncogene Proteins c-retras ProteinsReceptor Protein-Tyrosine Kinases

Identifiers

PMID12881714
OpenAlexW2100378386

What OpenQuestion holds

Textmetadata
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.