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    • 4. 发明授权
    • Intracellular vitamin D binding protein
    • 细胞内维生素D结合蛋白
    • US06268478B1
    • 2001-07-31
    • US08797358
    • 1997-02-11
    • John S. Adams
    • John S. Adams
    • C07K1447
    • C07K14/57A61K38/00
    • The invention relates to the discovery and purification of novel intracellular vitamin D binding proteins (IDBPs) and the isolation of polynucleotide sequences encoding the proteins. IDBPs are of interest because they mediate the vitamin D resistance, i.e., insensitivity, observed in new world primates. IDBPs are distinct from the vitamin D receptor and other intracellular receptors, e.g. estrogen receptor. One aspect of the invention is to provide purified IDBPs as pharmaceutical compositions to affect steroid hormone activity. Another aspect of the invention provides polynucleotides encoding the IDBPs of the invention for use in altering the expression of IDBPs. Yet another aspect of the invention is to provide assays for the detection or screening of therapeutic compounds that interfere with the interaction between IDBP and vitamin D (or other ligands that bind to IDBP), and the use of such compounds as pharmaceutical compositions.
    • 本发明涉及新型细胞内维生素D结合蛋白(IDBPs)的发现和纯化以及编码蛋白质的多核苷酸序列的分离。 IDBPs是有意义的,因为它们介导在新世界灵长类动物中观察到的维生素D抗性,即不敏感性。 IDBPs不同于维生素D受体和其他细胞内受体,例如。 雌激素受体。 本发明的一个方面是提供纯化的IDBPs作为影响类固醇激素活性的药物组合物。 本发明的另一方面提供编码本发明的IDBPs的多核苷酸,用于改变IDBP的表达。 本发明的另一方面是提供用于检测或筛选干扰IDBP和维生素D(或与IDBP结合的其它配体)之间的相互作用的治疗化合物的测定,以及使用这些化合物作为药物组合物。
    • 7. 发明授权
    • Mast cell-specific signal transducing molecules and cDNAs thereof
    • 肥大细胞特异性信号转导分子及其cDNA
    • US06831151B1
    • 2004-12-14
    • US09856061
    • 2001-07-10
    • Ryo Goitsuka
    • Ryo Goitsuka
    • C07K1447
    • C07K14/47
    • The present invention provides a signal transducer specifically expressed in mouse mast cells that has the amino acid sequence of SEQ ID No. 2, a signal transducer specifically expressed in human mast cells that has the amino acid sequence of SEQ ID No. 4, polynucleotides encoding these proteins, an expression vector involving these polynucleotides, transformed cells induced by these expression vectors, and antibodies against the foregoing proteins. The signal transducer provided in the present invention is useful for screening of novel medicines against allergic diseases.
    • 本发明提供了特异性表达于具有SEQ ID No.2的氨基酸序列的小鼠肥大细胞中的信号转导体,特异性表达于具有SEQ ID No.4的氨基酸序列的人肥大细胞中的信号转导体,编码 这些蛋白质,涉及这些多核苷酸的表达载体,由这些表达载体诱导的转化细胞,以及针对上述蛋白质的抗体。 本发明提供的信号转导体可用于筛选抗过敏性疾病的新型药物。