Disclosed is a cell lytic polypeptide that has a region capable of forming an amphipathic alpha helix and a net charge of +12 or more, or that contains 3 regions, each capable of forming an amphipathic alpha helix. A nucleic acid encoding the polypeptide is also disclosed. Also within the scope of this invention are a pharmaceutical composition containing the polypeptide or nucleic acid and a pharmaceutically acceptable carrier, and a method for treating a cellular proliferative disorder.

 
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> Compounds and methods for modulating cell adhesion

> Secreted and transmembrane polypeptides and nucleic acids encoding the same

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