The invention provides compositions, pharmaceutical preparations and methods for inhibition of cystic fibrosis transmembrane conductance regulator protein (CFTR) that are useful for the study and treatment of CFTR-mediated diseases and conditions. The compositions and pharmaceutical preparations of the invention may comprise one or more hydrazide-containing compounds, and may additionally comprise one or more pharmaceutically acceptable carriers, excipients and/or adjuvants. The methods of the invention comprise, in certain embodiments, administering to a patient suffering from a CFTR-mediated disease or condition, an efficacious amount of a hydrazide-containing compound. In other embodiments the invention provides methods of inhibiting CFTR that comprise contacting cells in a subject with an effective amount of a hydrazide-containing compound. In addition, the invention features a non-human animal model of CFTR-mediated disease which model is produced by administration of a hydrazide-containing compound to a non-human animal in an amount sufficient to inhibit CFTR.
本发明提供了抑制囊性纤维化跨膜传导调节蛋白(CFTR)的组合物、制药制剂和方法,这些组合物、制药制剂和方法对于研究和治疗CFTR介导的疾病和病状非常有用。本发明的组合物和制药制剂可以包括一个或多个含有
肼基的化合物,并且可能还包括一个或多个药学上可接受的载体、赋形剂和/或佐剂。本发明的方法包括,在某些实施例中,向患有CFTR介导的疾病或病状的患者施用有效量的含有
肼基的化合物。在其他实施例中,本发明提供了抑制CFTR的方法,包括将含有
肼基的化合物的有效量与受体中的细胞接触。此外,本发明还提供了一种CFTR介导的动物疾病的非人类动物模型,该模型通过向非人类动物施用足以抑制CFTR的含有
肼基的化合物而产生。