申请人:The Scripps Research Institute
公开号:US10603322B2
公开(公告)日:2020-03-31
The invention provides a method of inhibiting casein kinase 1δ (CK1δ), comprising contacting the CK1δ with a compound of formula (I), as defined herein; such as compound SR-3029. We demonstrate that CSNK1D is amplified and/or overexpressed in human breast tumors and that CK1δ can be medically targeted in human breast cancer subtypes overexpressing this kinase. The invention further provides a method of treating cancer, such as a breast cancer, melanoma, glioblastoma, medulloblastoma, renal, bladder or colon cancer, or a cancer that metastasizes to the brain, lung, or bone provided that both elevated CK1δ and β-catenin dependence are involved in those metastatic diseases. The cancer can be a breast cancer of the triple negative subclass of breast cancers (TNBC), or can be an HER+ breast cancer.
本发明提供了一种抑制酪蛋白激酶 1δ(CK1δ)的方法,包括将 CK1δ 与本文定义的式 (I) 化合物接触;如化合物 SR-3029。我们证明 CSNK1D 在人类乳腺肿瘤中被扩增和/或过表达,CK1δ 可作为过表达该激酶的人类乳腺癌亚型的药物靶点。本发明进一步提供了一种治疗癌症的方法,如乳腺癌、黑色素瘤、胶质母细胞瘤、髓母细胞瘤、肾癌、膀胱癌或结肠癌,或转移至脑、肺或骨的癌症,条件是CK1δ的升高和β-catenin依赖性均涉及这些转移性疾病。这种癌症可以是属于三阴性乳腺癌(TNBC)亚类的乳腺癌,也可以是 HER+乳腺癌。