Nanoparticle BAF312@CaP-NP Overcomes Sphingosine-1-Phosphate Receptor-1-Mediated Chemoresistance Through Inhibiting S1PR1/P-STAT3 Axis in Ovarian Carcinoma

Ke Gong,1 Yang Dong,1 Liting Wang,1 Yi Duan,2 Jian Yu,1 Ying Sun,1 Min Bai,3 Yourong Duan1 1State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200032, People’s Republic of China; 2Depar...

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Autores principales:	Gong K, Dong Y, Wang L, Duan Y, Yu J, Sun Y, Bai M
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2020
Materias:	cisplatin chemotherapy antagonist of s1pr1 ph sensitivity nanoparticles Medicine (General) R5-920
Acceso en línea:	https://doaj.org/article/6086284362284c41ae52d7473db223ba
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spelling	oai:doaj.org-article:6086284362284c41ae52d7473db223ba2021-12-02T11:19:29ZNanoparticle BAF312@CaP-NP Overcomes Sphingosine-1-Phosphate Receptor-1-Mediated Chemoresistance Through Inhibiting S1PR1/P-STAT3 Axis in Ovarian Carcinoma1178-2013https://doaj.org/article/6086284362284c41ae52d7473db223ba2020-08-01T00:00:00Zhttps://www.dovepress.com/nanoparticle-baf312cap-np-overcomes-sphingosine-1-phosphate-receptor-1-peer-reviewed-article-IJNhttps://doaj.org/toc/1178-2013Ke Gong,1 Yang Dong,1 Liting Wang,1 Yi Duan,2 Jian Yu,1 Ying Sun,1 Min Bai,3 Yourong Duan1 1State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200032, People’s Republic of China; 2Department of Clinical Medicine, North Sichuan Medical College, Sichuan 637100, People’s Republic of China; 3Department of Ultrasound, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, People’s Republic of ChinaCorrespondence: Yourong DuanState Key Laboratory of Oncogenes and Related Genes Shanghai Cancer Institute, Renji Hospital School of Medicine, Shanghai Jiao Tong University, 2200/25 Xietu Road, Shanghai 200032, People’s Republic of ChinaTel/ Fax +86-021-64437139Email yrduan@shsci.orgMin BaiDepartment of Ultrasound, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 100 Haining Road, Shanghai 200080, People’s Republic of ChinaTel/ Fax +86-13917045725Email baimin101@126.comPurpose: Platinum/paclitaxel-based chemotherapy is the strategy for ovarian cancer, but chemoresistance, inherent or acquired, occurs and hinders therapy. Therefore, further understanding of the mechanisms of drug resistance and adoption of novel therapeutic strategies are urgently needed.Methods: In this study, we report that sphingosine-1-phosphate receptor-1 (S1PR1)-mediated chemoresistance for ovarian cancer. Then we developed nanoparticles with a hydrophilic PEG2000 chain and a hydrophobic DSPE and biodegradable CaP (calcium ions and phosphate ions) shell with pH sensitivity as a delivery system (CaP-NPs) to carry BAF312, a selective antagonist of S1PR1 (BAF312@CaP-NPs), to overcome the cisplatin (DDP) resistance of the ovarian cancer cell line SKOV3DR.Results: We found that S1PR1 affected acquired chemoresistance in ovarian cancer by increasing the phosphorylated-signal transduction and activators of transcription 3 (P-STAT3) level. The mean size and zeta potential of BAF312@CaP-NPs were 116 ± 4.341 nm and − 9.67 ± 0.935 mV, respectively. The incorporation efficiency for BAF312 in the CaP-NPs was 76.1%. The small size of the nanoparticles elevated their enrichment in the tumor, and the degradable CaP shell with smart pH sensitivity of the BAF312@CaP-NPs ensured the release of BAF312 in the acidic tumor niche. BAF312@CaP-NPs caused substantial cytotoxicity in DDP-resistant ovarian cancer cells by downregulating S1PR1 and P-STAT3 levels.Conclusion: We found that BAF312@CaP-NPs act as an effective and selective delivery system for overcoming S1PR1-mediated chemoresistance in ovarian carcinoma by inhibiting S1PR1 and P-STAT3.Keywords: cisplatin, chemotherapy, antagonist of S1PR1, pH sensitivity, nanoparticlesGong KDong YWang LDuan YYu JSun YBai MDuan YDove Medical Pressarticlecisplatinchemotherapyantagonist of s1pr1ph sensitivitynanoparticlesMedicine (General)R5-920ENInternational Journal of Nanomedicine, Vol Volume 15, Pp 5561-5571 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	cisplatin chemotherapy antagonist of s1pr1 ph sensitivity nanoparticles Medicine (General) R5-920
spellingShingle	cisplatin chemotherapy antagonist of s1pr1 ph sensitivity nanoparticles Medicine (General) R5-920 Gong K Dong Y Wang L Duan Y Yu J Sun Y Bai M Duan Y Nanoparticle BAF312@CaP-NP Overcomes Sphingosine-1-Phosphate Receptor-1-Mediated Chemoresistance Through Inhibiting S1PR1/P-STAT3 Axis in Ovarian Carcinoma
description	Ke Gong,1 Yang Dong,1 Liting Wang,1 Yi Duan,2 Jian Yu,1 Ying Sun,1 Min Bai,3 Yourong Duan1 1State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200032, People’s Republic of China; 2Department of Clinical Medicine, North Sichuan Medical College, Sichuan 637100, People’s Republic of China; 3Department of Ultrasound, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200080, People’s Republic of ChinaCorrespondence: Yourong DuanState Key Laboratory of Oncogenes and Related Genes Shanghai Cancer Institute, Renji Hospital School of Medicine, Shanghai Jiao Tong University, 2200/25 Xietu Road, Shanghai 200032, People’s Republic of ChinaTel/ Fax +86-021-64437139Email yrduan@shsci.orgMin BaiDepartment of Ultrasound, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, 100 Haining Road, Shanghai 200080, People’s Republic of ChinaTel/ Fax +86-13917045725Email baimin101@126.comPurpose: Platinum/paclitaxel-based chemotherapy is the strategy for ovarian cancer, but chemoresistance, inherent or acquired, occurs and hinders therapy. Therefore, further understanding of the mechanisms of drug resistance and adoption of novel therapeutic strategies are urgently needed.Methods: In this study, we report that sphingosine-1-phosphate receptor-1 (S1PR1)-mediated chemoresistance for ovarian cancer. Then we developed nanoparticles with a hydrophilic PEG2000 chain and a hydrophobic DSPE and biodegradable CaP (calcium ions and phosphate ions) shell with pH sensitivity as a delivery system (CaP-NPs) to carry BAF312, a selective antagonist of S1PR1 (BAF312@CaP-NPs), to overcome the cisplatin (DDP) resistance of the ovarian cancer cell line SKOV3DR.Results: We found that S1PR1 affected acquired chemoresistance in ovarian cancer by increasing the phosphorylated-signal transduction and activators of transcription 3 (P-STAT3) level. The mean size and zeta potential of BAF312@CaP-NPs were 116 ± 4.341 nm and − 9.67 ± 0.935 mV, respectively. The incorporation efficiency for BAF312 in the CaP-NPs was 76.1%. The small size of the nanoparticles elevated their enrichment in the tumor, and the degradable CaP shell with smart pH sensitivity of the BAF312@CaP-NPs ensured the release of BAF312 in the acidic tumor niche. BAF312@CaP-NPs caused substantial cytotoxicity in DDP-resistant ovarian cancer cells by downregulating S1PR1 and P-STAT3 levels.Conclusion: We found that BAF312@CaP-NPs act as an effective and selective delivery system for overcoming S1PR1-mediated chemoresistance in ovarian carcinoma by inhibiting S1PR1 and P-STAT3.Keywords: cisplatin, chemotherapy, antagonist of S1PR1, pH sensitivity, nanoparticles
format	article
author	Gong K Dong Y Wang L Duan Y Yu J Sun Y Bai M Duan Y
author_facet	Gong K Dong Y Wang L Duan Y Yu J Sun Y Bai M Duan Y
author_sort	Gong K
title	Nanoparticle BAF312@CaP-NP Overcomes Sphingosine-1-Phosphate Receptor-1-Mediated Chemoresistance Through Inhibiting S1PR1/P-STAT3 Axis in Ovarian Carcinoma
title_short	Nanoparticle BAF312@CaP-NP Overcomes Sphingosine-1-Phosphate Receptor-1-Mediated Chemoresistance Through Inhibiting S1PR1/P-STAT3 Axis in Ovarian Carcinoma
title_full	Nanoparticle BAF312@CaP-NP Overcomes Sphingosine-1-Phosphate Receptor-1-Mediated Chemoresistance Through Inhibiting S1PR1/P-STAT3 Axis in Ovarian Carcinoma
title_fullStr	Nanoparticle BAF312@CaP-NP Overcomes Sphingosine-1-Phosphate Receptor-1-Mediated Chemoresistance Through Inhibiting S1PR1/P-STAT3 Axis in Ovarian Carcinoma
title_full_unstemmed	Nanoparticle BAF312@CaP-NP Overcomes Sphingosine-1-Phosphate Receptor-1-Mediated Chemoresistance Through Inhibiting S1PR1/P-STAT3 Axis in Ovarian Carcinoma
title_sort	nanoparticle baf312@cap-np overcomes sphingosine-1-phosphate receptor-1-mediated chemoresistance through inhibiting s1pr1/p-stat3 axis in ovarian carcinoma
publisher	Dove Medical Press
publishDate	2020
url	https://doaj.org/article/6086284362284c41ae52d7473db223ba
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Nanoparticle BAF312@CaP-NP Overcomes Sphingosine-1-Phosphate Receptor-1-Mediated Chemoresistance Through Inhibiting S1PR1/P-STAT3 Axis in Ovarian Carcinoma

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