AMG 595, an Anti-EGFRvIII Antibody–Drug Conjugate, Induces Potent Antitumor Activity against EGFRvIII-Expressing Glioblastoma
نویسندگان
چکیده
منابع مشابه
EGFRvIII and c-Met pathway inhibitors synergize against PTEN-null/EGFRvIII+ glioblastoma xenografts.
Receptor tyrosine kinase (RTK) systems, such as hepatocyte growth factor (HGF) and its receptor c-Met, and epidermal growth factor receptor (EGFR), are responsible for the malignant progression of multiple solid tumors. Recent research shows that these RTK systems comodulate overlapping and dynamically adaptable oncogenic downstream signaling pathways. This study investigates how EGFRvIII, a co...
متن کاملSynergistic antitumor efficacy against the EGFRvIII+HER2+ breast cancers by combining trastuzumab with anti-EGFRvIII antibody CH12
Although Trastuzumab, an anti-HER2 antibody, benefits certain patients with HER2-overexpressing breast cancer, de novo or acquired trastuzumab resistance remains a haunting issue. EGFRvIII, co-expressing with HER2 in some breast tumors, indicates a poor clinical prognosis. However, the role of EGFRvIII in the function of trastuzumab is not clear. Here, we demonstrated that EGFRvIII overexpressi...
متن کاملEGFRvIII--a stable target for anti-EGFRvIII therapy.
BACKGROUND Epidermal growth factor receptor (EGFR) gene alterations play important roles in pathogenesis of glioblastoma. Antibodies against EGFRvIII have been recently developed. Their efficacy depends on numerous factors, including the co-existence of EGFRvIII with other genetic alterations, and especially with point mutations of EGFR. MATERIALS AND METHODS We examined 91 patients diagnosed...
متن کاملCombination of an anti-EGFRvIII antibody CH12 with Rapamycin synergistically inhibits the growth of EGFRvIII+PTEN− glioblastoma in vivo
There are still unmet medical needs for the treatment of glioblastoma (GBM), the most frequent and aggressive brain tumor worldwide. EGFRvIII, overexpressed in approximately 30% of GBM, has been regarded as a potential therapeutic target. In this study, we demonstrated that CH12, an anti-EGFRvIII monoclonal antibody, could significantly suppress the growth of EGFRvIII+ GBM in vivo; however, PTE...
متن کاملThe EGFRvIII variant in glioblastoma multiforme.
Glioblastoma multiforme (GBM) is the most common brain tumour and has the worst prognosis. Epidermal growth factor receptor (EGFR) gene amplification, mutation and re-arrangement (all of which enhance tumour growth, survival, progression and resistance to therapy) are frequently observed in primary GBM. The most common EGFR variant in GBM, the EGFRvIII, is characterised by a deletion of 267 ami...
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ژورنال
عنوان ژورنال: Molecular Cancer Therapeutics
سال: 2015
ISSN: 1535-7163,1538-8514
DOI: 10.1158/1535-7163.mct-14-1078