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Anti-HER2 et cancers du sein métastatiques: Résultats cliniques des anti-HER2 actuels et futurs

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Cancer du sein
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Résumé

Le cancer du sein HER2-positif représente 20 à 25 % de l’ensemble des cancers du sein et la surexpression de ce récepteur tyrosine kinase est classiquement associée à un mauvais pronostic [142]. Cependant, la prise en charge et le devenir de ces patientes ont considérablement changé depuis l’avènement du trastuzumab puis du lapatinib ces dix dernières années. Malgré les résultats encourageants obtenus avec ces thérapies ciblées chez les patientes métastatiques, la progression est la règle et des résistances apparaissent. Ainsi, de nombreuses autres thérapies ont fait leur apparition, avec diverses propriétés: inhibiteur pan-HER comme le pertuzumab, anti- HER2 et anti-EGFR (neratinib), anti-angiogéniques (bevacizumab, pazopanib), inhibiteurs de la voie PI3K, inhibiteurs de la protéine chaperonne hsp90, etc. (tableau I).

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Guiu, S., Coudert, B., Fumoleau, P. (2012). Anti-HER2 et cancers du sein métastatiques: Résultats cliniques des anti-HER2 actuels et futurs. In: Cancer du sein. Springer, Paris. https://doi.org/10.1007/978-2-8178-0245-9_33

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