CD-340 functionalized doxorubicin-loaded nanoparticle induces apoptosis and reduces tumor volume along with drug-related cardiotoxicity in mice

Laboni Mondal,1 Biswajit Mukherjee,1 Kaushik Das,2 Sanchari Bhattacharya,1 Debasmita Dutta,1 Shreyasi Chakraborty,1 Murari Mohan Pal,1 Raghuvir H Gaonkar,3 Mita Chatterjee Debnath3 1Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India; 2Department of Biological Chemist...

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Autores principales:	Mondal L, Mukherjee B, Das K, Bhattacharya S, Dutta D, Chakraborty S, Pal MM, Gaonkar RH, Debnath MC
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2019
Materias:	Breast cancer nanoparticles ligand targeting tumor Medicine (General) R5-920
Acceso en línea:	https://doaj.org/article/1243200124fe4868b346c182ebfb33f5
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spelling	oai:doaj.org-article:1243200124fe4868b346c182ebfb33f52021-12-02T08:57:27ZCD-340 functionalized doxorubicin-loaded nanoparticle induces apoptosis and reduces tumor volume along with drug-related cardiotoxicity in mice1178-2013https://doaj.org/article/1243200124fe4868b346c182ebfb33f52019-10-01T00:00:00Zhttps://www.dovepress.com/cd-340-functionalized-doxorubicin-loaded-nanoparticle-induces-apoptosi-peer-reviewed-article-IJNhttps://doaj.org/toc/1178-2013Laboni Mondal,1 Biswajit Mukherjee,1 Kaushik Das,2 Sanchari Bhattacharya,1 Debasmita Dutta,1 Shreyasi Chakraborty,1 Murari Mohan Pal,1 Raghuvir H Gaonkar,3 Mita Chatterjee Debnath3 1Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India; 2Department of Biological Chemistry, Indian Association for the Cultivation of Science, Kolkata 700032, India; 3Infectious Diseases and Immunology Division, CSIR-Indian Institute of Chemical Biology, Kolkata 700032, IndiaCorrespondence: Biswajit MukherjeeDepartment of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, IndiaTel +91 332 457 2588Fax +91 332 414 6677Email biswajit.mukherjee@jadavpuruniversity.inBackground and objective: Targeted drug delivery of nanoparticles decorated with site-specific recognition ligands is of considerable interest to minimize cytotoxicity of chemotherapeutics in the normal cells. The study was designed to develop CD-340 antibody-conjugated polylactic-co-glycolic acid (PLGA) nanoparticles loaded with a highly water-soluble potent anticancer drug, doxorubicin (DOX), to specifically deliver entrapped DOX to breast cancer cells.Methods: The study showed how to incorporate water-soluble drug in a hydrophobic PLGA (85:15) based matrix which otherwise shows poor drug loading due to leaching effect. The optimized formulation was covalently conjugated to anti-human epidermal growth factor receptor-2 (HER2) antibody (CD-340). Surface conjugation of the ligand was assessed by flow cytometry, confocal microscopy, and gel electrophoresis. Selectivity and cytotoxicity of the experimental nanoparticles were tested on human breast cancer cells SKBR-3, MCF-7, and MDA-MB-231. Both CD-340-conjugated and unconjugated nanoparticles were undergone in vitro and in vivo characterization.Result: Higher level of incorporation of DOX (8.5% W/W), which otherwise shows poor drug loading due to leaching effect of the highly water-soluble drug, was seen in this method. In HER2-overexpressing tumor xenograft model, radiolabeled antibody-conjugated nanoparticles showed preferentially more of the formulation accumulation in the tumor area when compared to the treatments with the unconjugated one or with the other control groups of mice. The ligand conjugated nanoparticles showed considerable potential in reduction of tumor growth and cardiac toxicity of DOX in mice, a prominent side-effect of the drug.Conclusion: In conclusion, CD-340-conjugated PLGA nanoparticles containing DOX preferentially delivered encapsulated drug to the breast cancer cells and in breast tumor and reduced the breast tumor cells by apoptosis. Site-specific delivery of the formulation to neoplastic cells did not affect normal cells and showed a drastic reduction of DOX-related cardiotoxicity.Keywords: breast cancer, nanoparticles, ligand, targeting, tumorMondal LMukherjee BDas KBhattacharya SDutta DChakraborty SPal MMGaonkar RHDebnath MCDove Medical PressarticleBreast cancernanoparticlesligandtargetingtumorMedicine (General)R5-920ENInternational Journal of Nanomedicine, Vol Volume 14, Pp 8073-8094 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Breast cancer nanoparticles ligand targeting tumor Medicine (General) R5-920
spellingShingle	Breast cancer nanoparticles ligand targeting tumor Medicine (General) R5-920 Mondal L Mukherjee B Das K Bhattacharya S Dutta D Chakraborty S Pal MM Gaonkar RH Debnath MC CD-340 functionalized doxorubicin-loaded nanoparticle induces apoptosis and reduces tumor volume along with drug-related cardiotoxicity in mice
description	Laboni Mondal,1 Biswajit Mukherjee,1 Kaushik Das,2 Sanchari Bhattacharya,1 Debasmita Dutta,1 Shreyasi Chakraborty,1 Murari Mohan Pal,1 Raghuvir H Gaonkar,3 Mita Chatterjee Debnath3 1Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India; 2Department of Biological Chemistry, Indian Association for the Cultivation of Science, Kolkata 700032, India; 3Infectious Diseases and Immunology Division, CSIR-Indian Institute of Chemical Biology, Kolkata 700032, IndiaCorrespondence: Biswajit MukherjeeDepartment of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, IndiaTel +91 332 457 2588Fax +91 332 414 6677Email biswajit.mukherjee@jadavpuruniversity.inBackground and objective: Targeted drug delivery of nanoparticles decorated with site-specific recognition ligands is of considerable interest to minimize cytotoxicity of chemotherapeutics in the normal cells. The study was designed to develop CD-340 antibody-conjugated polylactic-co-glycolic acid (PLGA) nanoparticles loaded with a highly water-soluble potent anticancer drug, doxorubicin (DOX), to specifically deliver entrapped DOX to breast cancer cells.Methods: The study showed how to incorporate water-soluble drug in a hydrophobic PLGA (85:15) based matrix which otherwise shows poor drug loading due to leaching effect. The optimized formulation was covalently conjugated to anti-human epidermal growth factor receptor-2 (HER2) antibody (CD-340). Surface conjugation of the ligand was assessed by flow cytometry, confocal microscopy, and gel electrophoresis. Selectivity and cytotoxicity of the experimental nanoparticles were tested on human breast cancer cells SKBR-3, MCF-7, and MDA-MB-231. Both CD-340-conjugated and unconjugated nanoparticles were undergone in vitro and in vivo characterization.Result: Higher level of incorporation of DOX (8.5% W/W), which otherwise shows poor drug loading due to leaching effect of the highly water-soluble drug, was seen in this method. In HER2-overexpressing tumor xenograft model, radiolabeled antibody-conjugated nanoparticles showed preferentially more of the formulation accumulation in the tumor area when compared to the treatments with the unconjugated one or with the other control groups of mice. The ligand conjugated nanoparticles showed considerable potential in reduction of tumor growth and cardiac toxicity of DOX in mice, a prominent side-effect of the drug.Conclusion: In conclusion, CD-340-conjugated PLGA nanoparticles containing DOX preferentially delivered encapsulated drug to the breast cancer cells and in breast tumor and reduced the breast tumor cells by apoptosis. Site-specific delivery of the formulation to neoplastic cells did not affect normal cells and showed a drastic reduction of DOX-related cardiotoxicity.Keywords: breast cancer, nanoparticles, ligand, targeting, tumor
format	article
author	Mondal L Mukherjee B Das K Bhattacharya S Dutta D Chakraborty S Pal MM Gaonkar RH Debnath MC
author_facet	Mondal L Mukherjee B Das K Bhattacharya S Dutta D Chakraborty S Pal MM Gaonkar RH Debnath MC
author_sort	Mondal L
title	CD-340 functionalized doxorubicin-loaded nanoparticle induces apoptosis and reduces tumor volume along with drug-related cardiotoxicity in mice
title_short	CD-340 functionalized doxorubicin-loaded nanoparticle induces apoptosis and reduces tumor volume along with drug-related cardiotoxicity in mice
title_full	CD-340 functionalized doxorubicin-loaded nanoparticle induces apoptosis and reduces tumor volume along with drug-related cardiotoxicity in mice
title_fullStr	CD-340 functionalized doxorubicin-loaded nanoparticle induces apoptosis and reduces tumor volume along with drug-related cardiotoxicity in mice
title_full_unstemmed	CD-340 functionalized doxorubicin-loaded nanoparticle induces apoptosis and reduces tumor volume along with drug-related cardiotoxicity in mice
title_sort	cd-340 functionalized doxorubicin-loaded nanoparticle induces apoptosis and reduces tumor volume along with drug-related cardiotoxicity in mice
publisher	Dove Medical Press
publishDate	2019
url	https://doaj.org/article/1243200124fe4868b346c182ebfb33f5
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CD-340 functionalized doxorubicin-loaded nanoparticle induces apoptosis and reduces tumor volume along with drug-related cardiotoxicity in mice

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