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Arq. bras. endocrinol. metab ; 51(5): 857-861, jul. 2007. ilus, tab
Article in English | LILACS | ID: lil-461336

ABSTRACT

This review is focused on "new drugs" that might be developed for thyroid cancer treatment. Thyroid cancer is frequently associated to the activation of specific protein (RET, BRAF) and lipid [PI(3)K] kinases. There is good evidence that these genetic lesions are causative events in thyroid cancer initiation or progression. Therefore, novel compounds able to target these kinases might be useful for thyroid cancer treatment. The power of this approach is witnessed by the examples of BCR-ABL, c-KIT and EGFR inhibitors in the treatment of chronic myelogenous leukemia (CML), gastro-intestinal stromal tumors (GIST) and non-small cell lung carcinoma (NSCLC).


Esta revisão focaliza as "novas drogas" que estão sendo desenvolvidas para o tratamento do câncer de tiróide. O câncer de tiróide está freqüentemente associado à ativação específica de quinases protéicas (RET, BRAF) e lipídicas [PI(3)K]. Há uma boa evidência de que essas lesões genéticas são eventos causativos de iniciação e progressão do câncer de tiróide. Assim sendo, novos compostos capazes de atuar nestas quinases podem ser úteis no tratamento do câncer de tiróide. A capacidade deste procedimento pode ser constatada pelos exemplos dos inibidores de BCR-ABL, c-KIT e EGFR no tratamento da leucemia mielóide crônica (LMC), dos tumores do estroma gastrointestinal (GIST) e carcinoma de células não pequenas do pulmão (NSCLC).


Subject(s)
Humans , Antineoplastic Agents/therapeutic use , Carcinoma/drug therapy , Protein Kinase Inhibitors/therapeutic use , Thyroid Neoplasms/drug therapy , Carcinoma/genetics , Signal Transduction/physiology , Thyroid Neoplasms/genetics
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