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Lycorine transfersomes modified with cell-penetrating peptides for topical treatment of cutaneous squamous cell carcinoma.
Li, Ying; Tai, Zongguang; Ma, Jinyuan; Miao, Fengze; Xin, Rujuan; Shen, Cuie; Shen, Min; Zhu, Quangang; Chen, Zhongjian.
Afiliación
  • Li Y; Shanghai Skin Disease Hospital, School of Medicine, Tongji University, 1278 Baode Road, Shanghai, 200443, China.
  • Tai Z; Shanghai Engineering Research Center for Topical Chinese Medicine, 1278 Baode Road, Shanghai, 200443, China.
  • Ma J; Shanghai Skin Disease Hospital, School of Medicine, Tongji University, 1278 Baode Road, Shanghai, 200443, China.
  • Miao F; Shanghai Engineering Research Center for Topical Chinese Medicine, 1278 Baode Road, Shanghai, 200443, China.
  • Xin R; Shanghai Skin Disease Hospital, School of Medicine, Tongji University, 1278 Baode Road, Shanghai, 200443, China.
  • Shen C; Shanghai Engineering Research Center for Topical Chinese Medicine, 1278 Baode Road, Shanghai, 200443, China.
  • Shen M; Shanghai Skin Disease Hospital, School of Medicine, Tongji University, 1278 Baode Road, Shanghai, 200443, China.
  • Zhu Q; Shanghai Engineering Research Center for Topical Chinese Medicine, 1278 Baode Road, Shanghai, 200443, China.
  • Chen Z; Shanghai Skin Disease Hospital, School of Medicine, Tongji University, 1278 Baode Road, Shanghai, 200443, China.
J Nanobiotechnology ; 21(1): 139, 2023 Apr 28.
Article en En | MEDLINE | ID: mdl-37118807
BACKGROUND: Topical anticancer drugs offer a potential therapeutic modality with high compliance for treating cutaneous squamous cell carcinoma (cSCC). However, the existing topical treatments for cSCC are associated with limited penetrating ability to achieve the desired outcome. Therefore, there remains an urgent requirement to develop drugs with efficient anticancer activity suitable for treating cSCC and to overcome the skin physiological barrier to improve the efficiency of drug delivery to the tumor. RESULTS: We introduced lycorine (LR) into the topical treatment for cSCC and developed a cell-penetrating peptide (CPP)-modified cationic transfersome gel loaded with lycorine-oleic acid ionic complex (LR-OA) (LR@DTFs-CPP Gel) and investigated its topical therapeutic effects on cSCC. The anti-cSCC effects of LR and skin penetration of LR-OA transfersomes were confirmed. Simultaneously, cationic lipids and modification of R5H3 peptide of the transfersomes further enhanced the permeability of the skin and tumor as well as the effective delivery of LR to tumor cells. CONCLUSIONS: Topical treatment of cSCC-xenografted nude mice with LR@DTFs-CPP Gel showed effective anticancer properties with high safety. This novel formulation provides novel insights into the treatment and pathogenesis of cSCC.
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Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Neoplasias Cutáneas / Carcinoma de Células Escamosas / Péptidos de Penetración Celular Límite: Animals Idioma: En Revista: J Nanobiotechnology Año: 2023 Tipo del documento: Article País de afiliación: China

Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Neoplasias Cutáneas / Carcinoma de Células Escamosas / Péptidos de Penetración Celular Límite: Animals Idioma: En Revista: J Nanobiotechnology Año: 2023 Tipo del documento: Article País de afiliación: China