04-02-2016 дата публикации
Номер: US20160030503A1
Принадлежит:
The present invention relates to novel peptides, compositions and methods for the prevention and/or treatment of pathological conditions and diseases associated with NADPH oxidase 1 (Nox1) activity, and/or increased reactive oxygen species (ROS) production. The novel peptides are thus particularly useful for treating and/or preventing cancer, atherosclerosis, angiogenesis, and aging. 122-. (canceled)23. A method of preventing and/or treating a pathological condition or disease associated with NADPH oxidase 1 (Nox1) activity and/or increased reactive oxygen species (ROS) production in a subject , comprising administering to said subject a therapeutically effective amount of a peptide having 7 to 35 amino acids and comprising the following sequence: X1 is A, P or Q', 'X2 is P, T, V, A, S, C, M or K', 'X3 is L, I, V or A, and', 'X4 is T, V, S, A or M., 'X1-P-X2-X3-P-X4-R (SEQ ID NO: 1), wherein'}24. The method of claim 23 , wherein said peptide comprises any of the sequences of PPTVPTR (SEQ ID NO: 2) claim 23 , PPSVPTR (SEQ ID NO: 3) claim 23 , PPTVPTR (SEQ ID NO: 4) claim 23 , PPTVPTR (SEQ ID NO: 5) claim 23 , PPPVPTR (SEQ ID NO: 6) claim 23 , PPTVPTR (SEQ ID NO: 7) claim 23 , PPTVPTR (SEQ ID NO: 8) claim 23 , PPTVPSR (SEQ ID NO: 9) claim 23 , PPTVPMR (SEQ ID NO: 10) claim 23 , PPTVPVR (SEQ ID NO: 11) claim 23 , PPTVPAR (SEQ ID NO: 12) claim 23 , QPTAPTR (SEQ ID NO: 13) claim 23 , PPTLPTR (SEQ ID NO: 14) claim 23 , PPTIPTR (SEQ ID NO: 15) claim 23 , PPTAPTR (SEQ ID NO: 16) claim 23 , PPKVPTR (SEQ ID NO: 17) claim 23 , QPTVPTR (SEQ ID NO: 18) claim 23 , or APTVPTR (SEQ ID NO: 19).25. The method of wherein said peptide is conjugated to a cell penetrating peptide or to an agent which increases the accumulation of said peptide in a cell claim 23 , via a covalent or non-covalent bond claim 23 , wherein optionally said cell penetrating peptide forms part of the sequence of the peptide.26Streptomyces hygroscopicus. The method of claim 25 , wherein said cell penetrating ...
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