Prasad认为针对稳定驱动融合蛋白的小分子抑制剂令人信服,而多肽疫苗则不那么可信,并强调平台与药物类别的既往成功率很重要。
如果你发现肿瘤带有一种在该癌症中稳定存在的罕见融合蛋白(例如DNAJB1-PRKACA),并据此做出靶向激酶活性的小分子抑制剂(或许借助RevMed的化学技术),那我是相信的。但如果用的是多肽疫苗,就没那么信了。平台和药物类别的历史与成功率很重要。原文 (en)
If you find your tumor has a rare fusion protein that is consistently found in the cancer— DNAJB1-PRKACA— for e.g. and you make a small molecule inhibitor targeting the kinase activity (perhaps leveraging RevMed chem), then yes, I am a believer. But if you use a peptide vaccine instead… not as much. The history of the platform and class and success rate of the platform and class matters.