BRAF in Papillary Thyroid Carcinoma

نویسندگان

  • Salvatore Giovanni Lanzilotta
  • Luciano Grammatica
  • Angelo Paradiso
  • Gianni Simone
چکیده

Novel genetic findings about papillary thyroid carcinoma identify BRAF gene as a subject of great interest. Involvement of BRAF gene in pathogenesis of PTC, diagnostic value and the putative prognostic significance of its T1799A mutation are summarized in this article. Furthermore, a particular attention is focused to the role of pre-operative detection of BRAF mutation in the FNAB specimens of thyroid nodules and to the use of this gene as target for an effective cancer therapy.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Correlation between BRAF mutation and the clinicopathological parameters in papillary thyroid carcinoma with particular reference to follicular variant.

Mutation of the BRAF gene is common in thyroid cancer. Follicular variant of papillary thyroid carcinoma is a variant of papillary thyroid carcinoma that has created continuous diagnostic controversies among pathologists. The aims of this study are to (1) investigate whether follicular variant of papillary thyroid carcinoma has a different pattern of BRAF mutation than conventional papillary th...

متن کامل

Restoring Radioiodine Uptake in BRAF V600E–Mutated Papillary Thyroid Cancer

This image illustrates a multimodal therapeutic strategy for an iodine-refractory BRAF-mutated metastatic papillary thyroid carcinoma with reversed radioiodine resistance using BRAF inhibitors.

متن کامل

Association between the BRAF V600E mutation and ultrasound features of the thyroid in thyroid papillary carcinoma

The aim of the present study was to investigate the association between the BRAF V600E mutation and ultrasound features of the thyroid in papillary thyroid carcinoma (PTC). Fresh thyroid carcinoma tissue and paracarcinoma tissue were obtained from 34 patients undergoing surgery for PTC. The BRAF V600E mutation was detected by PCR amplification and direct DNA sequencing. The thyroid ultrasound r...

متن کامل

Contribution of the BRAF oncogene in the pre-operative phase of thyroid carcinoma

Numerous experiments have been conducted over the last few years aiming to identify molecular markers that show the diagnostic accuracy of fine-needle aspiration (FNA), particularly in thyroid lesions that are considered indeterminate. Using certain search arguments and previously defined criteria, 37 studies reporting experiments with the BRAF mutation in pre-operative FNA of the thyroid were ...

متن کامل

Association of BRAFV600E mutation with clinicopathological features of papillary thyroid carcinoma: a study on a Chinese population.

BACKGROUND The new finding of the heterogeneous distribution of BRAF(V600E) mutation in primary papillary thyroid carcinoma suggested the percentage of BRAF(V600E) alleles should be taken into consideration when evaluating its association with clinicopathological features of papillary thyroid carcinoma. The aim of this study was to detect both the presence and the percentage of BRAF(V600E) alle...

متن کامل

BRAF mutations in thyroid tumors are restricted to papillary carcinomas and anaplastic or poorly differentiated carcinomas arising from papillary carcinomas.

Activating point mutations of the BRAF gene have been recently reported in papillary thyroid carcinomas. In this study, we analyzed 320 thyroid tumors and six anaplastic carcinoma cell lines and detected BRAF mutations in 45 (38%) papillary carcinomas, two (13%) poorly-differentiated carcinomas, three (10%) anaplastic carcinomas, and five (83%) thyroid anaplastic carcinoma cell lines but not in...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره 29  شماره 

صفحات  -

تاریخ انتشار 2007