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    • 2. 发明授权
    • Compositions for detecting cell death and methods of use thereof
    • 用于检测细胞死亡的组合物及其使用方法
    • US08999661B2
    • 2015-04-07
    • US12511478
    • 2009-07-29
    • Andrew KungPallab Banerjee
    • Andrew KungPallab Banerjee
    • C12Q1/32G01N33/50C07K14/00C12N9/04
    • C12Q1/32G01N33/5011G01N2510/00
    • The invention provides compounds and methods of their use in the detection of apoptosis and necrosis both in vitro and in vivo. Also provided are compounds and methods of their use in selective delivery of agents to cells undergoing apoptosis or necrosis. The compounds and methods are based on conjugates formed with a dehydrogenase such as lactate dehydrogenase, alcohol dehydrogenase, aldehyde dehydrogenase, and malate dehydrogenase. The compounds and methods are useful in the diagnosis and treatment of conditions characterized by apoptosis, including cancer, cardiac disease, neurologic disease including stroke, and autoimmunity. The compounds and methods offer distinct advantages over corresponding compounds and methods based on Annexin V. Also provided are methods for screening for compounds that modulate, i.e., inhibit or promote, apoptosis.
    • 本发明提供了它们用于体外和体内检测凋亡和坏死的化合物和方法。 还提供了它们用于选择性递送药物至经历凋亡或坏死的细胞的化合物和方法。 化合物和方法基于与脱氢酶形成的缀合物,例如乳酸脱氢酶,醇脱氢酶,醛脱氢酶和苹果酸脱氢酶。 该化合物和方法可用于诊断和治疗特征为细胞凋亡的病症,包括癌症,心脏病,神经系统疾病,包括中风和自身免疫。 化合物和方法相对于基于膜联蛋白V的相应化合物和方法提供明显的优点。还提供了筛选调节,即抑制或促进凋亡的化合物的方法。