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Methods of modulating apoptosis using inhibitors of brain-localized protein kinases homologous to homeodomain-interacting protein kinases

机译:使用与同源结构域相互作用蛋白激酶同源的脑定位蛋白激酶抑制剂调节细胞凋亡的方法

摘要

The invention provides isolated protein kinase polypeptides related to novel brain-localized protein kinases homologous to known homeodomain-interacting protein kinases (HIPKs), isolated nucleic acid molecules that encode these polypeptides, inhibitors, and methods related thereto. The novel polypeptides and nucleic acid molecules of the invention are termed HIPK4. The invention also provides genetically engineered expression vectors, host cells, and transgenic animals comprising the novel nucleic acid molecules of the invention. The invention additionally provides antisense and RNAi molecules to the nucleic acid molecules of the invention, as well as inhibitors, activators, and antibodies capable of binding to the protein kinase polypeptides of the invention. The invention further provides uses of HIPK4 and its inhibitors, e.g., mutants of HIPK4 lacking protein kinase activity, for modulation of apoptosis, as well as the prevention and treatment of neurological disorders and cancers.
机译:本发明提供了与与已知的同源结构域相互作用蛋白激酶(HIPK)同源的新型脑定位蛋白激酶有关的分离的蛋白激酶多肽,编码这些多肽的分离的核酸分子,抑制剂和与其相关的方法。本发明的新型多肽和核酸分子称为HIPK4。本发明还提供了包含本发明的新型核酸分子的基因工程表达载体,宿主细胞和转基因动物。本发明另外提供了本发明核酸分子的反义和RNAi分子,以及能够结合本发明蛋白激酶多肽的抑制剂,活化剂和抗体。本发明进一步提供了HIPK4及其抑制剂,例如缺乏蛋白激酶活性的HIPK4的突变体,用于调节细胞凋亡以及预防和治疗神经系统疾病和癌症的用途。

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