A High Percentage of BRAFV600E Alleles in Papillary Thyroid Carcinoma Predicts a Poorer Outcome
Author(s) -
Anna Guerra,
Laura Fugazzola,
Vincenzo Marotta,
Massimo Círillo,
Stefania Rossi,
Valentina Cirello,
Irene Forno,
Tania Moccia,
Alfredo Budillon,
Mario Vitale
Publication year - 2012
Publication title -
the journal of clinical endocrinology and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.206
H-Index - 353
eISSN - 1945-7197
pISSN - 0021-972X
DOI - 10.1210/jc.2011-3106
Subject(s) - thyroid carcinoma , allele , medicine , odds ratio , metastasis , biology , thyroid cancer , context (archaeology) , carcinoma , genotype , oncology , gastroenterology , pathology , cancer , thyroid , genetics , gene , paleontology
BRAF(V600E) is considered a negative prognostic marker in papillary thyroid carcinoma (PTC), but unexplained conflicting results are present in the literature. In light of the new finding that most PTC consist of a mixture of tumor cells with wild-type and mutant BRAF, we examined the associations between the percentage of BRAF(V600E) alleles and both the clinicopathological parameters at time of diagnosis and the disease outcome in a large series of PTCs.
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