Hypoxia-Targeting Multifunctional Nanoparticles for Sensitized Chemotherapy and Phototherapy in Head and Neck Squamous Cell Carcinoma

Chuanhui Song, 1, 2,* Chuanchao Tang, 1, 2,* Wenguang Xu, 2 Jianchuan Ran, 1, 2 Zheng Wei, 1, 3 Yufeng Wang, 1, 2 Huihui Zou, 1, 2 Wei Cheng, 4 Yu Cai, 1 Wei Han 1, 2 1Central Laboratory of Stomatology, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing 210008, People&am...

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Autores principales:	Song C, Tang C, Xu W, Ran J, Wei Z, Wang Y, Zou H, Cheng W, Cai Y, Han W
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2020
Materias:	cisplatin metformin chlorin e6 head and neck squamous cell carcinoma nano-delivery Medicine (General) R5-920
Acceso en línea:	https://doaj.org/article/80ca1e5766a24408bc932be297b12828
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spelling	oai:doaj.org-article:80ca1e5766a24408bc932be297b128282021-12-02T06:46:05ZHypoxia-Targeting Multifunctional Nanoparticles for Sensitized Chemotherapy and Phototherapy in Head and Neck Squamous Cell Carcinoma1178-2013https://doaj.org/article/80ca1e5766a24408bc932be297b128282020-01-01T00:00:00Zhttps://www.dovepress.com/hypoxia-targeting-multifunctional-nanoparticles-for-sensitized-chemoth-peer-reviewed-article-IJNhttps://doaj.org/toc/1178-2013Chuanhui Song, 1, 2,* Chuanchao Tang, 1, 2,* Wenguang Xu, 2 Jianchuan Ran, 1, 2 Zheng Wei, 1, 3 Yufeng Wang, 1, 2 Huihui Zou, 1, 2 Wei Cheng, 4 Yu Cai, 1 Wei Han 1, 2 1Central Laboratory of Stomatology, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing 210008, People’s Republic of China; 2Department of Oral and Maxillofacial Surgery, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing 210008, People’s Republic of China; 3Pediatric Dentistry, Nanjing Stomatology Hospital, Medical School of Nanjing University, Nanjing 210008, People’s Republic of China; 4Department of Oral Implantology, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing 210008, People’s Republic of China*These authors contributed equally to this workCorrespondence: Wei ChengDepartment of Oral Implantology, Nanjing Stomatological Hospital, Medical School of Nanjing University, No. 30 Zhongyang Road, Nanjing 210008, People’s Republic of ChinaTel +86-025-83620238Email dentist_nj@163.com Wei HanDepartment of Oral and Maxillofacial Surgery, Nanjing Stomatological Hospital, Medical School of Nanjing University, No 30 Zhongyang Road, Nanjing 210008, People’s Republic of ChinaTel +86-025-83620349Email doctorhanwei@hotmail.comPurpose: Chemotherapy in head and neck squamous cell carcinoma (HNSCC) has many systemic side effects, as well as hypoxia-induced chemoresistance. To reduce side effects and enhance chemosensitivity are urgently needed.Methods: We synthesized a drug delivery system (named CECMa NPs) based on cisplatin (CDDP) and metformin (chemotherapeutic sensitizer), of which chlorin e6 (Ce6) and polyethylene glycol diamine (PEG) were synthesized as the shell, an anti-LDLR antibody (which can target to hypoxic tumor cells) was modified on the surface to achieve tumor targeting.Results: The NPs possessed a great synergistic effect of chemotherapy and phototherapy. After laser stimulation, both CDDP and metformin can be released in situ to achieve anti-tumor effects. Meanwhile, PDT and PTT triggered by a laser have anticancer effects. Furthermore, compared with free cisplatin, CECMa exhibits less systemic toxicity with laser irradiation in the xenograft mouse tumor model.Conclusion: CECMa effectively destroyed the tumors via hypoxia targeting multimodal therapy both in vitro and in vivo, thereby providing a novel strategy for targeting head and neck squamous cell carcinoma.Keywords: cisplatin, metformin, chlorin e6, head and neck squamous cell carcinoma, nano-deliverySong CTang CXu WRan JWei ZWang YZou HCheng WCai YHan WDove Medical Pressarticlecisplatinmetforminchlorin e6head and neck squamous cell carcinomanano-deliveryMedicine (General)R5-920ENInternational Journal of Nanomedicine, Vol Volume 15, Pp 347-361 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	cisplatin metformin chlorin e6 head and neck squamous cell carcinoma nano-delivery Medicine (General) R5-920
spellingShingle	cisplatin metformin chlorin e6 head and neck squamous cell carcinoma nano-delivery Medicine (General) R5-920 Song C Tang C Xu W Ran J Wei Z Wang Y Zou H Cheng W Cai Y Han W Hypoxia-Targeting Multifunctional Nanoparticles for Sensitized Chemotherapy and Phototherapy in Head and Neck Squamous Cell Carcinoma
description	Chuanhui Song, 1, 2,* Chuanchao Tang, 1, 2,* Wenguang Xu, 2 Jianchuan Ran, 1, 2 Zheng Wei, 1, 3 Yufeng Wang, 1, 2 Huihui Zou, 1, 2 Wei Cheng, 4 Yu Cai, 1 Wei Han 1, 2 1Central Laboratory of Stomatology, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing 210008, People’s Republic of China; 2Department of Oral and Maxillofacial Surgery, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing 210008, People’s Republic of China; 3Pediatric Dentistry, Nanjing Stomatology Hospital, Medical School of Nanjing University, Nanjing 210008, People’s Republic of China; 4Department of Oral Implantology, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing 210008, People’s Republic of China*These authors contributed equally to this workCorrespondence: Wei ChengDepartment of Oral Implantology, Nanjing Stomatological Hospital, Medical School of Nanjing University, No. 30 Zhongyang Road, Nanjing 210008, People’s Republic of ChinaTel +86-025-83620238Email dentist_nj@163.com Wei HanDepartment of Oral and Maxillofacial Surgery, Nanjing Stomatological Hospital, Medical School of Nanjing University, No 30 Zhongyang Road, Nanjing 210008, People’s Republic of ChinaTel +86-025-83620349Email doctorhanwei@hotmail.comPurpose: Chemotherapy in head and neck squamous cell carcinoma (HNSCC) has many systemic side effects, as well as hypoxia-induced chemoresistance. To reduce side effects and enhance chemosensitivity are urgently needed.Methods: We synthesized a drug delivery system (named CECMa NPs) based on cisplatin (CDDP) and metformin (chemotherapeutic sensitizer), of which chlorin e6 (Ce6) and polyethylene glycol diamine (PEG) were synthesized as the shell, an anti-LDLR antibody (which can target to hypoxic tumor cells) was modified on the surface to achieve tumor targeting.Results: The NPs possessed a great synergistic effect of chemotherapy and phototherapy. After laser stimulation, both CDDP and metformin can be released in situ to achieve anti-tumor effects. Meanwhile, PDT and PTT triggered by a laser have anticancer effects. Furthermore, compared with free cisplatin, CECMa exhibits less systemic toxicity with laser irradiation in the xenograft mouse tumor model.Conclusion: CECMa effectively destroyed the tumors via hypoxia targeting multimodal therapy both in vitro and in vivo, thereby providing a novel strategy for targeting head and neck squamous cell carcinoma.Keywords: cisplatin, metformin, chlorin e6, head and neck squamous cell carcinoma, nano-delivery
format	article
author	Song C Tang C Xu W Ran J Wei Z Wang Y Zou H Cheng W Cai Y Han W
author_facet	Song C Tang C Xu W Ran J Wei Z Wang Y Zou H Cheng W Cai Y Han W
author_sort	Song C
title	Hypoxia-Targeting Multifunctional Nanoparticles for Sensitized Chemotherapy and Phototherapy in Head and Neck Squamous Cell Carcinoma
title_short	Hypoxia-Targeting Multifunctional Nanoparticles for Sensitized Chemotherapy and Phototherapy in Head and Neck Squamous Cell Carcinoma
title_full	Hypoxia-Targeting Multifunctional Nanoparticles for Sensitized Chemotherapy and Phototherapy in Head and Neck Squamous Cell Carcinoma
title_fullStr	Hypoxia-Targeting Multifunctional Nanoparticles for Sensitized Chemotherapy and Phototherapy in Head and Neck Squamous Cell Carcinoma
title_full_unstemmed	Hypoxia-Targeting Multifunctional Nanoparticles for Sensitized Chemotherapy and Phototherapy in Head and Neck Squamous Cell Carcinoma
title_sort	hypoxia-targeting multifunctional nanoparticles for sensitized chemotherapy and phototherapy in head and neck squamous cell carcinoma
publisher	Dove Medical Press
publishDate	2020
url	https://doaj.org/article/80ca1e5766a24408bc932be297b12828
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Hypoxia-Targeting Multifunctional Nanoparticles for Sensitized Chemotherapy and Phototherapy in Head and Neck Squamous Cell Carcinoma

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