Cosmetic or pharmaceutical composition comprising peptides,...

Details Cosmetic or pharmaceutical composition comprising peptides,... Cosmetic or pharmaceutical composition comprising peptides,...

2008-06-06

2010-06-15

Kosar, Andrew D (Department: 1654)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Peptide containing doai

C514S016700, C530S329000, C530S326000, C424S401000

Reexamination Certificate

active

07737119

ABSTRACT:
The present invention has as an aim a cosmetic and/or dermatological and/or pharmaceutical composition comprising, as an active ingredient, at least a peptide of sequence X1-Y-Phe-Thr-X2-Ala-Thr-Z-Ile-X3-Leu-X4-Phe-Leu-X5(SEQ ID NO: 1); wherein: X1, X2, X3, X4, X5=Arg, Lys, His; Y=Asp, Glu; Z=Asn, Gln, or one of its fragment containing from 4 to 7 amino acids, and the motif Phe-Leu.The invention also relates to a method for preventing or treating skin against the manifestations of cutaneous aging.

REFERENCES:
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patent: 6245342 (2001-06-01), Golz-Berner et al.
patent: WO 99/42126 (1999-08-01), None
patent: WO 01/83516 (2001-11-01), None
Patent Abstracts of Japan, vol. 011, No. 085 (C-410), Mar. 14, 1987 & JP 61 2387 12 A (Shiseido Co Ltd), Oct. 24, 1986 abstract.
C. Dal Farra et al.: “Development of a new fibronectin peptide, and its effect on epidermal cell adhesion”, Molecular Biology of the Cell, Nov. 2001, p. 190a XP008012370, abrege n 1033O.
C. Dal Farra et al.: “New laminin-peptide promotes extracellular matrix production and modulates cell adhesion”, Journal of Investigative Dermatology, vol. 119, No. 1 Jul. 2002, p. 231 XP008012371, Malden, MA US ABREGE N 140.

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