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Anaplastic thyroid carcinoma: Advances in molecular profiling and targeted therapy

par Jungels, Christiane;Pita, Jaime Miguel ;Costante, Giuseppe
Référence Current opinion in oncology, 35, 1, page (1-9)
Publication Publié, 2023-01-01

Article révisé par les pairs

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Résumé :

Purpose of reviewAnaplastic thyroid carcinomas (ATCs) are rare cancers with a globally very poor prognosis, because of their immensely aggressive behaviour, resulting in predominantly advanced stage of disease at diagnosis. Response to available therapies is still disappointing. Aim of the present review is to illustrate the diverse new strategies under investigation, to improve the poor outcome of these patients.Recent findingsApplying molecular analysis in ATC is unravelling potentially actionable targets of therapy. If a mutation of BRAF V600E is found, a combination of Dabrafenib and Trametinib is the recommended treatment. In the presence of another druggable mutation, a specific targeted therapy may be proposed. In the absence of druggable mutations, immunotherapy is an alternative approach, especially in case of significant PD-L1 expression.SummaryThe molecular profiling of tumour samples is elucidating the genetic alterations involved in ATC development, and new preclinical models are under study to define innovative approaches for individualized treatment of such patients. Hopefully this approach could improve ATC prognosis.