{"id":1489,"date":"2026-10-06T21:03:02","date_gmt":"2026-10-06T19:03:02","guid":{"rendered":"https:\/\/asceplus.store\/?p=1489"},"modified":"2026-10-07T09:34:48","modified_gmt":"2026-10-07T07:34:48","slug":"vitiligo-and-exosomes-what-does-asce-plus-srlv-have-to-do-with-skin-repigmentation","status":"publish","type":"post","link":"https:\/\/asceplus.store\/cs\/vitiligo-and-exosomes-what-does-asce-plus-srlv-have-to-do-with-skin-repigmentation\/","title":{"rendered":"Vitiligo a exosomy: Co m\u00e1 ASCE Plus SRLV spole\u010dn\u00e9ho s repigmentac\u00ed k\u016f\u017ee?"},"content":{"rendered":"
\n

Vitiligo je ko\u017en\u00ed onemocn\u011bn\u00ed, kter\u00e9 m\u016f\u017ee zp\u016fsobit, \u017ee n\u011bkter\u00e9 oblasti k\u016f\u017ee ztrat\u00ed svou p\u0159irozenou pigmentaci. Pro mnoho lid\u00ed mohou m\u00edt tyto sv\u011btlej\u0161\u00ed skvrny v\u00fdznamn\u00fd dopad na sebev\u011bdom\u00ed a ka\u017edodenn\u00ed \u017eivot.<\/p>\n\n\n\n

Z\u00e1rove\u0148 v\u011bdci st\u00e1le v\u00edce studuj\u00ed exosomy a extracelul\u00e1rn\u00ed vezikuly<\/strong> kv\u016fli jejich roli v komunikaci mezi bu\u0148kami a jejich mo\u017en\u00e9mu zapojen\u00ed do proces\u016f souvisej\u00edc\u00edch s biologi\u00ed k\u016f\u017ee, z\u00e1n\u011btem a pigmentac\u00ed.<\/p>\n\n\n\n

Jednou z technologi\u00ed, kter\u00e1 p\u0159itahuje pozornost v profesion\u00e1ln\u00ed p\u00e9\u010di o ple\u0165, je ASCE Plus SRLV<\/strong>, kter\u00fd vyu\u017e\u00edv\u00e1 exozom\u00e1ln\u00ed technologii spojenou s Rosa damascena<\/em>.<\/p>\n\n\n\n

Ale jak\u00e1 je p\u0159esn\u011b souvislost mezi exosomy, pigmentac\u00ed a vitiligem?<\/p>\n\n\n\n

Poj\u010fme se jednodu\u0161e pod\u00edvat na to, co je v sou\u010dasnosti zn\u00e1mo.<\/p>\n<\/div>\n\n\n\n

\n

Co je vitiligo?<\/h2>\n\n\n\n

Vitiligo je porucha pigmentace, p\u0159i kter\u00e9 oblasti k\u016f\u017ee ztr\u00e1cej\u00ed melanocyty \u2013 bu\u0148ky zodpov\u011bdn\u00e9 za produkci melaninu, pigmentu, kter\u00fd dod\u00e1v\u00e1 pleti jej\u00ed p\u0159irozenou barvu.<\/p>\n\n\n\n

Jak doch\u00e1z\u00ed ke ztr\u00e1t\u011b nebo naru\u0161ov\u00e1n\u00ed funkce melanocyt\u016f, mohou se na r\u016fzn\u00fdch \u010d\u00e1stech t\u011bla objevit sv\u011btlej\u0161\u00ed nebo zcela depigmentovan\u00e9 skvrny.<\/p>\n\n\n\n

Vitiligo je komplexn\u00ed onemocn\u011bn\u00ed zahrnuj\u00edc\u00ed n\u011bkolik biologick\u00fdch mechanism\u016f, v\u010detn\u011b oxida\u010dn\u00edho stresu a imunitn\u00edch proces\u016f.<\/p>\n\n\n\n

To je jeden z d\u016fvod\u016f, pro\u010d se v\u011bdci zaj\u00edmaj\u00ed o pochopen\u00ed toho, jak ko\u017en\u00ed bu\u0148ky vz\u00e1jemn\u011b komunikuj\u00ed a co m\u016f\u017ee ovlivnit p\u0159e\u017eit\u00ed melanocyt\u016f a produkci melaninu.<\/p>\n<\/div>\n\n\n\n

\n

Pro\u010d se v\u011bdci zaj\u00edmaj\u00ed o exosomy?<\/h2>\n\n\n\n

Exosomy jsou drobn\u00e9 extracelul\u00e1rn\u00ed vezikuly uvol\u0148ovan\u00e9 bu\u0148kami.<\/p>\n\n\n\n

Jednoduch\u00fd zp\u016fsob, jak o nich p\u0159em\u00fd\u0161let, je takto mal\u00e9 biologick\u00e9 komunika\u010dn\u00ed bal\u00ed\u010dky<\/strong>.<\/p>\n\n\n\n

Mohou p\u0159en\u00e1\u0161et molekuly, jako jsou proteiny, lipidy a RNA, a pod\u00edlet se na komunikaci mezi bu\u0148kami.<\/p>\n\n\n\n

V\u00fdzkum uk\u00e1zal, \u017ee extracelul\u00e1rn\u00ed vezikuly mohou ovliv\u0148ovat procesy zahrnuj\u00edc\u00ed ko\u017en\u00ed bu\u0148ky, v\u010detn\u011b komunikace mezi keratinocyty a melanocyty.<\/p>\n\n\n\n

To vedlo v\u011bdce k prozkoum\u00e1n\u00ed, zda by p\u0159\u00edstupy zalo\u017een\u00e9 na exosomech mohly nakonec naj\u00edt uplatn\u011bn\u00ed v oblastech, jako je pigmentace, regenerace k\u016f\u017ee a z\u00e1n\u011btliv\u00e9 ko\u017en\u00ed onemocn\u011bn\u00ed.<\/p>\n\n\n\n

D\u016fle\u017eit\u00e9 je, Ne v\u0161echny exosomy maj\u00ed stejn\u00e9 biologick\u00e9 \u00fa\u010dinky<\/strong>.<\/p>\n\n\n\n

Jejich vlastnosti mohou z\u00e1viset na jejich zdroji, molekul\u00e1rn\u00edm slo\u017een\u00ed a prost\u0159ed\u00ed, ve kter\u00e9m jsou produkov\u00e1ny.<\/p>\n<\/div>\n\n\n\n

\n

Exosomy a melanogeneze<\/h2>\n\n\n\n

Jednou z obzvl\u00e1\u0161t\u011b zaj\u00edmav\u00fdch oblast\u00ed je melanogeneze<\/strong> \u2014 proces, kter\u00fdm melanocyty produkuj\u00ed melanin.<\/p>\n\n\n\n

V\u011bdci zjistili, \u017ee extracelul\u00e1rn\u00ed vezikuly mohou ovliv\u0148ovat aktivitu melanocyt\u016f a expresi protein\u016f zapojen\u00fdch do produkce melaninu.<\/p>\n\n\n\n

Nap\u0159\u00edklad laboratorn\u00ed v\u00fdzkum uk\u00e1zal, \u017ee ur\u010dit\u00e9 exosomy mohou ovlivnit p\u0159e\u017eit\u00ed melanocyt\u016f a melanogenezi za podm\u00ednek oxida\u010dn\u00edho stresu.<\/p>\n\n\n\n

Jin\u00fd v\u00fdzkum zkoumal, jak exosomy uvol\u0148ovan\u00e9 keratinocyty komunikuj\u00ed s melanocyty a ovliv\u0148uj\u00ed dr\u00e1hy souvisej\u00edc\u00ed s pigmentac\u00ed.<\/p>\n\n\n\n

To je d\u016fle\u017eit\u00e9, proto\u017ee to ukazuje, \u017ee V\u00fdzkum exosom\u016f a biologie pigmentace jsou propojeny<\/strong>.<\/p>\n\n\n\n

Je v\u0161ak stejn\u011b d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee laboratorn\u00ed v\u00fdzkum automaticky neznamen\u00e1, \u017ee exozomov\u00fd produkt prokazateln\u011b l\u00e9\u010d\u00ed vitiligo u lid\u00ed.<\/p>\n\n\n\n

V\u00fdzkum se st\u00e1le vyv\u00edj\u00ed.<\/p>\n<\/div>\n\n\n\n

\n

Co je ASCE Plus SRLV?<\/h2>\n\n\n\n

ASCE Plus SRLV<\/a><\/strong> je profesion\u00e1ln\u00ed syst\u00e9m p\u00e9\u010de o ple\u0165 zalo\u017een\u00fd na technologii exosom\u016f vyvinut\u00e9 ve spolupr\u00e1ci s ExoCoBio<\/strong>.<\/p>\n\n\n\n

Jednou z kl\u00ed\u010dov\u00fdch technologi\u00ed spojen\u00fdch s platformou ASCE Plus je ExoSCRT\u00ae<\/strong>, patentovan\u00e1 technologie spole\u010dnosti ExoCoBio pro produkci a \u010di\u0161t\u011bn\u00ed exozom\u016f.<\/p>\n\n\n\n

Technologie ASCE Plus je tak\u00e9 spojena s Extracelul\u00e1rn\u00ed vezikuly odvozen\u00e9 z kalusu Rosa damascena<\/strong>.<\/p>\n\n\n\n

Jin\u00fdmi slovy, nejedn\u00e1 se jen o tradi\u010dn\u00ed r\u016f\u017eov\u00fd extrakt.<\/p>\n\n\n\n

Technologie zahrnuje extracelul\u00e1rn\u00ed vezikuly spojen\u00e9 s Rosa damascena<\/em> kultura kalusu.<\/p>\n\n\n\n

Samotn\u00e1 spole\u010dnost ExoCoBio popisuje tuto slo\u017eku jako Exozom odvozen\u00fd z r\u016f\u017eov\u00fdch kmenov\u00fdch bun\u011bk<\/strong> a uv\u00e1d\u00ed kosmetickou slo\u017eku jako:<\/p>\n\n\n\n

Voda (a) extracelul\u00e1rn\u00ed vezikuly kalusu Rosa Damascena.<\/strong><\/p>\n\n\n\n

Toto rozli\u0161en\u00ed je d\u016fle\u017eit\u00e9, proto\u017ee konven\u010dn\u00ed botanick\u00fd extrakt a extracelul\u00e1rn\u00ed vezikuly jsou dva r\u016fzn\u00e9 typy slo\u017eek. V\u00edce se o tomto rozd\u00edlu dozv\u00edte v na\u0161em \u010dl\u00e1nku, Exosomy vs. rostlinn\u00e9 extrakty v p\u00e9\u010di o ple\u0165.<\/a><\/strong><\/p>\n<\/div>\n\n\n\n

\n

Pro\u010d r\u016f\u017ee dama\u0161sk\u00e1?<\/h2>\n\n\n\n

Rosa damascena<\/em>, b\u011b\u017en\u011b zn\u00e1m\u00e1 jako dama\u0161sk\u00e1 r\u016f\u017ee, se hojn\u011b vyu\u017e\u00edv\u00e1 v kosmetick\u00e9m a botanick\u00e9m v\u00fdzkumu.<\/p>\n\n\n\n

V posledn\u00ed dob\u011b se v\u011bdci za\u010dali zaj\u00edmat o extracelul\u00e1rn\u00ed vezikuly odvozen\u00e9 z Rosa damascena<\/em> kalusov\u00e9 kultury.<\/p>\n\n\n\n

Studie z roku 2026 konkr\u00e9tn\u011b charakterizovala Exozom\u00e1ln\u00ed vezikuly odvozen\u00e9 z kalusu Rosa damascena<\/strong> a zkoumali jejich biologickou aktivitu v bun\u011b\u010dn\u00fdch modelech souvisej\u00edc\u00edch s k\u016f\u017e\u00ed.<\/p>\n\n\n\n

V\u00fdzkumn\u00edci uvedli, \u017ee vezikuly mohou b\u00fdt absorbov\u00e1ny lidsk\u00fdmi derm\u00e1ln\u00edmi fibroblasty a v laboratorn\u00edch modelech pozorovali n\u011bkolik biologick\u00fdch aktivit, v\u010detn\u011b \u00fa\u010dink\u016f souvisej\u00edc\u00edch s produkc\u00ed kolagenu, pigmentac\u00ed a z\u00e1n\u011btlivou signalizac\u00ed.<\/p>\n\n\n\n

Tyto v\u00fdsledky jsou zaj\u00edmav\u00e9, ale je mezi nimi jeden d\u016fle\u017eit\u00fd rozd\u00edl:<\/p>\n\n\n\n

Studie byla provedena na bun\u011b\u010dn\u00fdch modelech. Nejednalo se o klinickou studii, kter\u00e1 by prokazovala, \u017ee vezikuly odvozen\u00e9 z r\u016f\u017ee damasceny l\u00e9\u010d\u00ed vitiligo u lid\u00ed.<\/strong><\/p>\n<\/div>\n\n\n\n

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Tak co to m\u00e1 spole\u010dn\u00e9ho s vitiligem?<\/h2>\n\n\n\n

Zde se t\u00e9ma st\u00e1v\u00e1 obzvl\u00e1\u0161t\u011b zaj\u00edmav\u00fdm.<\/p>\n\n\n\n

Vitiligo zahrnuje ztr\u00e1tu nebo dysfunkci melanocyt\u016f, zat\u00edmco v\u00fdzkum extracelul\u00e1rn\u00edch vezikul se st\u00e1le v\u00edce zam\u011b\u0159uje na to, jak bu\u0148ky komunikuj\u00ed, jak melanocyty reaguj\u00ed na sv\u00e9 prost\u0159ed\u00ed a jak je regulov\u00e1na produkce melaninu.<\/p>\n\n\n\n

V\u00fdzkumn\u00e9 recenze popsaly mo\u017en\u00e9 role exosom\u016f v:<\/p>\n\n\n\n

    \n
  • komunikace melanocyt\u016f,<\/li>\n\n\n\n
  • melanogeneze,<\/li>\n\n\n\n
  • imunitn\u00ed regulace,<\/li>\n\n\n\n
  • komunikace keratinocyt\u016f a melanocyt\u016f,<\/li>\n\n\n\n
  • oxida\u010dn\u00ed stres,<\/li>\n\n\n\n
  • a p\u0159e\u017eit\u00ed melanocyt\u016f.<\/li>\n<\/ul>\n\n\n\n

    N\u011bkter\u00e9 laboratorn\u00ed studie dokonce zjistily, \u017ee ur\u010dit\u00e9 exosomy mohou za specifick\u00fdch experiment\u00e1ln\u00edch podm\u00ednek podporovat funkci melanocyt\u016f.<\/p>\n\n\n\n

    Ale p\u0159\u00edb\u011bh m\u00e1 i dal\u0161\u00ed d\u016fle\u017eitou str\u00e1nku.<\/p>\n\n\n\n

    N\u011bkter\u00e9 exosomy mohou tak\u00e9 p\u0159isp\u00edvat k proces\u016fm spojen\u00fdm s progres\u00ed vitiliga, v z\u00e1vislosti na jejich bun\u011b\u010dn\u00e9m zdroji a molekul\u00e1rn\u00edm n\u00e1kladu. Ned\u00e1vn\u00e9 studie identifikovaly exosom\u00e1ln\u00ed sign\u00e1ly, kter\u00e9 mohou podporovat z\u00e1n\u011btlivou aktivitu nebo negativn\u011b ovliv\u0148ovat melanocyty.<\/p>\n\n\n\n

    To n\u00e1m \u0159\u00edk\u00e1 n\u011bco d\u016fle\u017eit\u00e9ho:<\/p>\n\n\n\n

    \n

    Exosomy nejsou automaticky \u201cdobr\u00e9\u201d nebo \u201c\u0161patn\u00e9\u201d. Jejich biologick\u00fd \u00fa\u010dinek z\u00e1vis\u00ed na tom, odkud poch\u00e1zej\u00ed, co obsahuj\u00ed a jak se pou\u017e\u00edvaj\u00ed.<\/strong><\/p>\n<\/blockquote>\n\n\n\n

    To je jeden z d\u016fvod\u016f, pro\u010d je technologie pou\u017e\u00edvan\u00e1 k produkci a charakterizaci extracelul\u00e1rn\u00edch v\u00e1\u010dk\u016f d\u016fle\u017eit\u00e1.<\/p>\n<\/div>\n\n\n\n

    \n

    ASCE Plus SRLV a klinick\u00e9 p\u0159\u00edpady<\/h2>\n\n\n\n

    V\u011bdeck\u00fd v\u00fdzkum je jednou \u010d\u00e1st\u00ed p\u0159\u00edb\u011bhu.<\/p>\n\n\n\n

    Dal\u0161\u00edm je to, co odborn\u00edci hl\u00e1sili na z\u00e1klad\u011b jednotliv\u00fdch klinick\u00fdch p\u0159\u00edpad\u016f.<\/p>\n\n\n\n

    Materi\u00e1l publikovan\u00fd v souvislosti s ASCE Plus SRLV obsahuje klinick\u00e9 sn\u00edmky p\u0159\u00edpadu vitiliga, kter\u00fd prezentoval Dr. Nakhle Ayoub<\/strong> a Dr. Ghada Kassir<\/strong> zobrazuj\u00edc\u00ed sn\u00edmky p\u0159ed a po o\u0161et\u0159en\u00ed pomoc\u00ed ASCE Plus SRLV.<\/p>\n\n\n\n

    Materi\u00e1l prezentuje sn\u00edmky po jednom, dvou a t\u0159ech sezen\u00edch.<\/p>\n\n\n\n

    P\u0159ed a po \u2014 ASCE Plus SRLV<\/strong><\/h3>\n\n\n\n
    <\/div>\n\n\n\n
    \n<\/blockquote>\n