EP 1067920 A1 20010117 - METHODS AND COMPOSITIONS FOR REDUCING UV-INDUCED INHIBITION OF COLLAGEN SYNTHESIS IN HUMAN SKIN
Title (en)
METHODS AND COMPOSITIONS FOR REDUCING UV-INDUCED INHIBITION OF COLLAGEN SYNTHESIS IN HUMAN SKIN
Title (de)
VERFAHREN UND ZUSAMMENSETZUNGEN ZUR HEMMUNG VON UV-INDUZIERTEN KOLLAGENSYNTHESISHEMMUNG IN MENSCHLICHEN HAUT
Title (fr)
PROCEDES ET COMPOSITIONS DE REDUCTION DE L'INHIBITION DE LA SYNTHESE DE COLLAGENE INDUITE PAR UN RAYONNEMENT UV DANS LA PEAU HUMAINE
Publication
Application
Priority
- US 9907267 W 19990402
- US 8043798 P 19980402
Abstract (en)
[origin: WO9951220A1] Exposure of human skin to ultraviolet (UV) radiation from the sun not only induces the production of enzymes (matrix metalloproteinases) that degrade collagen, but also inhibits the synthesis of new collagen by inhibiting the synthesis of procollagen. This UV-induced inhibition of the synthesis of collagen can be prevented by the topical application of a retinoid or c-JUN inhibitor to the skin prior to its exposure to UV radiation.
IPC 1-7
IPC 8 full level
A61K 8/35 (2006.01); A61K 8/37 (2006.01); A61K 8/67 (2006.01); A61K 31/07 (2006.01); A61K 31/165 (2006.01); A61K 31/167 (2006.01); A61K 31/17 (2006.01); A61K 31/185 (2006.01); A61K 31/196 (2006.01); A61K 31/203 (2006.01); A61K 31/235 (2006.01); A61K 31/277 (2006.01); A61K 31/35 (2006.01); A61K 31/352 (2006.01); A61K 31/4439 (2006.01); A61K 31/517 (2006.01); A61K 31/522 (2006.01); A61K 45/06 (2006.01); A61P 17/02 (2006.01); A61P 43/00 (2006.01); A61Q 17/04 (2006.01); A61Q 19/08 (2006.01)
CPC (source: EP KR)
A61K 8/35 (2013.01 - EP); A61K 8/37 (2013.01 - EP); A61K 8/671 (2013.01 - EP); A61K 31/07 (2013.01 - EP); A61K 31/165 (2013.01 - EP); A61K 31/167 (2013.01 - EP); A61K 31/185 (2013.01 - EP); A61K 31/196 (2013.01 - EP); A61K 31/20 (2013.01 - KR); A61K 31/203 (2013.01 - EP); A61K 31/277 (2013.01 - EP); A61K 31/352 (2013.01 - EP); A61K 31/4439 (2013.01 - EP); A61K 31/517 (2013.01 - EP); A61K 31/522 (2013.01 - EP); A61P 17/02 (2017.12 - EP); A61P 43/00 (2017.12 - EP); A61Q 17/04 (2013.01 - EP); A61Q 19/08 (2013.01 - EP); A61K 2800/522 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9951220 A1 19991014; WO 9951220 A9 20000427; AR 018826 A1 20011212; AU 3637499 A 19991025; AU 740569 B2 20011108; BR 9909899 A 20001226; CA 2326507 A1 19991014; CN 1303282 A 20010711; EP 1067920 A1 20010117; EP 1067920 A4 20030102; HK 1038514 A1 20020322; JP 2002510621 A 20020409; KR 20010042422 A 20010525; TW I234455 B 20050621
DOCDB simple family (application)
US 9907267 W 19990402; AR P990101496 A 19990331; AU 3637499 A 19990402; BR 9909899 A 19990402; CA 2326507 A 19990402; CN 99806699 A 19990402; EP 99918456 A 19990402; HK 02100205 A 20020111; JP 2000541991 A 19990402; KR 20007011003 A 20001002; TW 88104581 A 19990323