Cellular Effects and Antitumor Activity of RET Inhibitor RPI-1 on MEN2A-Associated Medullary Thyroid Carcinoma
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چکیده
منابع مشابه
Cellular effects and antitumor activity of RET inhibitor RPI-1 on MEN2A-associated medullary thyroid carcinoma.
BACKGROUND The RET proto-oncogene encodes a receptor tyrosine kinase. RET oncogenes arise through sporadic and inherited gene mutations and are involved in the etiopathogenesis of medullary thyroid carcinoma, a cancer that responds poorly to conventional chemotherapy. Medullary thyroid carcinoma is a component of multiple endocrine neoplasia type 2 or MEN2 syndromes. METHODS We investigated t...
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The purpose of this study was to investigate the mechanisms of the antitumor effect of celecoxib (CXB) in the treatment of human medullary thyroid carcinoma (MTC). Human MTC TT cells were cultured with different concentrations (0, 20, 40, 60 µmol/l) of CXB following 0-72 h in vitro. An MTT (3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide) assay was used to determine the growth inhi...
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Background & Aims: Thyroid cancer is the most common endocrine malignancy. Medullary thyroid carcinoma (MTC) is an aggressive malignant tumor arising from parafollicular cells of the thyroid. MTC occurs in hereditary (25%, hMTC) or sporadic (75%, sMTC) forms. The hMTC form has an autosomal dominant inheritance. RET proto-oncogene mutations, especially the 10, 11, and 16 exones, are associated w...
متن کاملRET proto oncogene mutation detection and medullary thyroid carcinoma prevention.
Thyroid cancer is the most common endocrine neoplasia. The medullary thyroid carcinoma (MTC) is one of the most aggressive forms of thyroid malignancy,accounting for up to 10% of all types of this disease. The mode of inheritance of MTC is autosomal dominantly and gain of function mutations in the RET proto-oncogene are well known to contribute to its development. MTC occurs as hereditary (25%)...
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ژورنال
عنوان ژورنال: JNCI Journal of the National Cancer Institute
سال: 2004
ISSN: 0027-8874,1460-2105
DOI: 10.1093/jnci/djh184