Results: 4

Biomarker testing for advanced lung cancer by next-generation sequencing; a valid method to achieve a comprehensive glimpse at mutational landscape

Appl. cancer res; 40 (), 2020
Background: Next-generation sequencing (NGS) based assay for finding an actionable driver in non-small-cell lung cancer is a less used modality in clinical practice. With a long list of actionable targets, limited tissue, arduous single-gene assays, the alternative of NGS for broad testing in one experim...

Triiodothyronine (T3) upregulates the expression of proto-oncogene TGFA independent of MAPK/ERK pathway activation in the human breast adenocarcinoma cell line, MCF7

ABSTRACT Objective: To verify the physiological action of triiodothyronine T3 on the expression of transforming growth factor α (TGFA) mRNA in MCF7 cells by inhibition of RNA Polymerase II and the MAPK/ERK pathway Materials and methods: The cell line was treated with T3 at a physiological dose (10...

Perda do sítio de restriçäo fok-I no codon 918 do proto-oncogenese RET na neoplasia endócrina múltipla tipo 2B
Fok-1 restriction site loss in codon 918 of RET proto-oncogene in type 2b multiple endocrine neoplasm

Descreveu-se o uso de método simplificado de detecção de perda do sítio de restrição que envolve o codon 918 do protooncogene RET, usando-se digestão direta com a enzima de restrição fok-I. Este método foi aplicado na análise do DNA genômico do sangue periférico de uma paciente com neoplasia...