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Análise da mutação BRAFV600E em carcinoma papilífero de tireoide
(Instituto de Ciências da SaúdeProcessos Interativos dos Órgãos e SistemasICSbrasil, 2015-07-17)
Introdução: A oncogênese tireoidiana frequentemente envolve a ativação constitutiva da via
RAS-RAF-MEK-ERK. A mutação BRAFV600E contribui para a sua ativação e tem sido
considerada o evento oncogênico mais frequente do ...
High prevalence of BRAFV600E in patients with cholestasis, sclerosing cholangitis or liver fibrosis secondary to Langerhans cell histiocytosis
(Wiley-liss, div John Wiley & Sons Inc., 2021-07)
Targeted therapies with MAPK inhibitors have proven to modulate the clinical manifestations of patients with Langerhans cell histiocytosis (LCH). We explored the presence of BRAFV600E mutation in our cohort of patients ...
Presencia de la mutación BRAFV600E en nódulos tiroideos, y su relación con el diagnóstico citológico y anatomopatológico de carcinoma de tiroides
(2016-04-29)
El propósito de este estudio fue el determinar el estado de la mutación BRAFV600E en muestras de aspirado de nódulo tiroideo, mediante el uso de las técnicas de PCR en tiempo real y secuenciación. Se incluyeron 220 muestras ...
Use of sodium iodide symporter expression in differentiated thyroid carcinomas
(Wiley-blackwellHobokenEUA, 2011)
The lncRNA RMEL3 protects immortalized cells from serum withdrawal-induced growth arrest and promotes melanoma cell proliferation and tumor growth
(2018-01-01)
RMEL3 is a recently identified lncRNA associated with BRAFV600E mutation and melanoma cell survival. Here, we demonstrate strong and moderate RMEL3 upregulation in BRAF and NRAS mutant melanoma cells, respectively, compared ...
Functional toll-like receptor 4 overexpression in papillary thyroid cancer by MAPK/ERK-induced ETS1 transcriptional activity
(American Association for Cancer Research, 2018-03)
Emerging evidence suggests that unregulated Toll-like receptors (TLRs) signaling promotes tumor survival signals, thus favoring tumor progression. Here, the mechanism underlying TLR4 overexpression in papillary thyroid ...
Integrated data analysis reveals potential drivers and pathways disrupted by DNA methylation in papillary thyroid carcinomas
(2017-05-02)
Background: Papillary thyroid carcinoma (PTC) is a common endocrine neoplasm with a recent increase in incidence in many countries. Although PTC has been explored by gene expression and DNA methylation studies, the regulatory ...
Estudo da frequência da mutação BRAF p.V600E em nevos melanocíticos e melanomas mucosos orais
(Universidade Federal de Minas GeraisBrasilFAO - DEPARTAMENTO DE CLÍNICAPrograma de Pós-Graduação em OdontologiaUFMG, 2021-07-16)
Melanocytic nevi are benign neoplasms derived from melanocytes. Common cutaneous acquired melanocytic nevus is frequently in human skin and it has a higher incidence in the third decade of life. Although a low rate of ...
Correlación ente mutaciones en el exón 15 del oncogén BRAF con distintas características histopatológicas y la evolución clínica de pacientes con melanoma cutáneo en diferentes estadios
(Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica, 2015)