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Viola M, Migliorini C, Ziarelli F, Viel S, Cencetti C, Di Risola D, Mosca L, Masuelli L, Matricardi P, Di Meo C. Polyacrylate-Cholesterol Amphiphilic Derivative: Formulation Development and Scale-up for Health Care Applications. J Funct Biomater 2023; 14:482. [PMID: 37754896 PMCID: PMC10532428 DOI: 10.3390/jfb14090482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 09/12/2023] [Accepted: 09/15/2023] [Indexed: 09/28/2023] Open
Abstract
The novel amphiphilic polyacrylate grafted with cholesterol moieties, PAAbCH, previously synthesized, was deeply characterized and investigated in the lab and on a pre-industrial scale. Solid-state NMR analysis confirmed the polymer structure, and several water-based pharmaceutical and cosmetic products were developed. In particular, stable oil/water emulsions with vegetable oils, squalene, and ceramides were prepared, as well as hydrophilic medicated films loaded with diclofenac, providing a prolonged drug release. PAAbCH also formed polyelectrolyte hydrogel complexes with chitosan, both at the macro- and nano-scale. The results demonstrate that this polymer has promising potential as an innovative excipient, acting as a solubility enhancer, viscosity enhancer, and emulsifying agent with an easy scale-up transfer process.
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Affiliation(s)
- Marco Viola
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, 00185 Rome, Italy; (M.V.); (C.M.); (P.M.)
| | - Claudia Migliorini
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, 00185 Rome, Italy; (M.V.); (C.M.); (P.M.)
| | - Fabio Ziarelli
- Aix-Marseille Université, CNRS, Centrale Méditerranée, Fédération Sciences Chimiques Marseille, 13013 Marseille, France;
| | - Stéphane Viel
- Aix-Marseille Université, CNRS, Institut de Chimie Radicalaire, 13013 Marseille, France;
- Institut Universitaire de France, 75005 Paris, France
| | | | - Daniel Di Risola
- Department of Biochemical Sciences “A. Rossi Fanelli”, Sapienza University of Rome, 00185 Rome, Italy; (D.D.R.); (L.M.)
| | - Luciana Mosca
- Department of Biochemical Sciences “A. Rossi Fanelli”, Sapienza University of Rome, 00185 Rome, Italy; (D.D.R.); (L.M.)
| | - Laura Masuelli
- Department of Experimental Medicine, Sapienza University of Rome, 00161 Rome, Italy;
| | - Pietro Matricardi
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, 00185 Rome, Italy; (M.V.); (C.M.); (P.M.)
| | - Chiara Di Meo
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, 00185 Rome, Italy; (M.V.); (C.M.); (P.M.)
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Sain S, Jaiswal S, Jain S, Misra N, Srivastava A, Jendra R, Kishore D, Dwivedi J, Wabaidur SM, Islam MA, Sharma S. Synthesis and Theoretical Studies of Biologically Active Thieno Nucleus Incorporated Tri and Tetracyclic Nitrogen Containing Heterocyclics Scaffolds via Suzuki Cross-Coupling Reaction. Chem Biodivers 2022; 19:e202200540. [PMID: 36310125 DOI: 10.1002/cbdv.202200540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Accepted: 10/25/2022] [Indexed: 12/27/2022]
Abstract
A new series of thieno nucleus embellished trinuclear (19, 20) and tetranuclear (21-24) nitrogen heteroaryl have been synthesized by the Suzuki cross-coupling reaction using bis(triphenylphosphine)palladium(II) dichloride. All the synthesized compounds were characterized by IR, 1 H-NMR, 13 CNMR and Mass spectral properties. In vitro antibacterial studies of the synthesized compound were conducted using broth microdilution assay employing Gram-positive and Gram-negative strains and half-maximal inhibitory concentration (IC50 ) was determined. The result showed that compound 20 possess best antibacterial activity against S. aureus and E. coli with IC50 values of 60 μg mL-1 and 90 μg mL-1 . Further to determine the mode of antibacterial action, compounds 20 and 21 were examined for in vitro bacterial dehydrogenase inhibitory assay. To understand the binding affinity of the synthesized compounds, the docking study was performed in the bacterial dehydrogenase enzyme by AutoDock Vina software and structure was confirmed by Discovery Studio Visualizer. All the synthesized compounds were docked in a good manner within the active sites of the bacterial dehydrogenase enzyme and exhibited good binding energies.
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Affiliation(s)
- Shalu Sain
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Shivangi Jaiswal
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Sonika Jain
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Namita Misra
- Thakur H. N. Singh, PG College, Prayagraj, Uttar Pradesh, 211016, India
| | - Anamika Srivastava
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Ra Jendra
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Dharma Kishore
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Jaya Dwivedi
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | | | - Mohammad Ataul Islam
- Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health University of Manchester, Manchester, United Kingdom
| | - Swapnil Sharma
- Department of Pharmacy, Banasthali Vidyapith, Banasthali, Rajasthan, India
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Brittin J, Fry MR, Punia A, Johnson KA, Sengupta A. Antibacterial and hemolytic properties of acrylate-based random ternary copolymers comprised of same center cationic, ethyl and poly(oligoethylene glycol) side chains. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109757] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Misra A, Dwivedi J, Shukla S, Kishore D, Sharma S. Bacterial cell leakage potential of newly synthesized quinazoline derivatives of 1,5‐benzodiazepines analogue. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3879] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Apoorva Misra
- Department of ChemistryBanasthali Vidyapith Rajasthan India
| | - Jaya Dwivedi
- Department of ChemistryBanasthali Vidyapith Rajasthan India
| | - Shruti Shukla
- Department of ChemistryBanasthali Vidyapith Rajasthan India
| | - Dharma Kishore
- Department of ChemistryBanasthali Vidyapith Rajasthan India
| | - Swapnil Sharma
- Department of PharmacyBanasthali Vidyapith Rajasthan India
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Lin GQ, Chen HY, Zhou HJ, Zhou XH, Xu H. Avermectin/polyacrylate nanoparticles: preparation, characterization, anti-UV and sustained release properties. INT J POLYM MATER PO 2019. [DOI: 10.1080/00914037.2018.1473866] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Guan-Quan Lin
- School of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou, P.R. China
- Guangzhou Key Lab for Efficient Use of Agricultural Chemicals, Guangzhou, P.R. China
| | - Hua-Yao Chen
- School of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou, P.R. China
- Guangzhou Key Lab for Efficient Use of Agricultural Chemicals, Guangzhou, P.R. China
| | - Hong-Jun Zhou
- School of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou, P.R. China
- Guangzhou Key Lab for Efficient Use of Agricultural Chemicals, Guangzhou, P.R. China
| | - Xin-Hua Zhou
- School of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou, P.R. China
- Guangzhou Key Lab for Efficient Use of Agricultural Chemicals, Guangzhou, P.R. China
| | - Hua Xu
- School of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou, P.R. China
- Guangzhou Key Lab for Efficient Use of Agricultural Chemicals, Guangzhou, P.R. China
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Qian Y, Qi F, Chen Q, Zhang Q, Qiao Z, Zhang S, Wei T, Yu Q, Yu S, Mao Z, Gao C, Ding Y, Cheng Y, Jin C, Xie H, Liu R. Surface Modified with a Host Defense Peptide-Mimicking β-Peptide Polymer Kills Bacteria on Contact with High Efficacy. ACS APPLIED MATERIALS & INTERFACES 2018; 10:15395-15400. [PMID: 29688003 DOI: 10.1021/acsami.8b01117] [Citation(s) in RCA: 91] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Methicillin-resistant Staphylococcus aureus (MRSA) has been one of the major nosocomial pathogens to cause frequent and serious infections that are associated with various biomedical surfaces. This study demonstrated that surface modified with host defense peptide-mimicking β-peptide polymer, has surprisingly high bactericidal activities against Escherichia coli ( E. coli) and MRSA. As surface-tethered β-peptide polymers cannot move freely to adopt the collaborative interactions with bacterial membrane and are too short to penetrate the cell envelop, we proposed a mode of action by diffusing away the cell membrane-stabilizing divalent ions, Ca2+ and Mg2+. This hypothesis was supported by our study that Ca2+ and Mg2+ supplementation in the assay medium causes up to 80% loss of bacterial killing efficacy and that the addition of divalent ion chelating ethylenediaminetetraacetic acid into the above assay medium leads to significant recovery of the bacterial killing efficacy. In addition to its potent bacterial killing efficacy, the surface-tethered β-peptide polymer also demonstrated excellent biocompatibility by displaying no hemolysis and supporting mammalian cell adhesion and growth. In conclusion, this study demonstrated the potential of β-peptide polymer-modified surface in addressing nosocomial infections that are associated with various surfaces in biomedical applications.
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Affiliation(s)
| | | | | | | | | | | | - Ting Wei
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , China
| | - Qian Yu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , China
| | - Shan Yu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , China
| | - Zhengwei Mao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , China
| | - Changyou Gao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , China
| | | | - Yanyong Cheng
- Department of Anesthesiology , Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine , Shanghai 200011 , China
| | - Chenyu Jin
- Department of Anesthesiology , Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine , Shanghai 200011 , China
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Misra A, Sharma S, Sharma D, Dubey S, Mishra A, Kishore D, Dwivedi J. Synthesis and molecular docking of pyrimidine incorporated novel analogue of 1,5-benzodiazepine as antibacterial agent. J CHEM SCI 2018. [DOI: 10.1007/s12039-018-1430-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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