The present invention provides a cytotoxic 7 to 25 mer peptide with three or more cationic residues which has one or more non-genetic bulky and lipophilic amino acids, as well as esters, amides, salts and cyclic derivatives thereof as well as methods of preparing the peptides, pharmaceutical compositions containing them and their use as medicaments, particularly as antibacterions or antitumoral agents. In a preferred aspect, the invention provides the use of said peptides in a method of inducing adaptive immunity against tumor growth or establishment in a subject, as well as the use of other lytic agents in a method of inducing adaptive immunity in a subject.
本发明提供了一种细胞毒性的7到25个
氨基酸残基的肽,其中有三个或更多阳离子残基,其中包含一个或多个非遗传性的体积庞大和亲脂性的
氨基酸,以及它们的酯、酰胺、盐和环状衍
生物,以及制备这些肽的方法、含有它们的制药组合物以及它们作为药物的用途,特别是作为抗菌或抗肿瘤剂。在一个优选方面,本发明提供了使用所述肽在受体中诱导适应性免疫反应来抵抗肿瘤生长或建立的方法,以及使用其他溶解剂在受体中诱导适应性免疫反应的方法。