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Vaezi Z, Asadzadeh Aghdaei H, Sedghi M, Mahdavian R, Molakarimi M, Hashemi N, Naderi-Manesh H. Hemoglobin bio-adhesive nanoparticles as a colon-specific delivery system for sustained release of 5-aminosalicylic acid in the effective treatment of inflammatory bowel disease. Int J Pharm 2022; 616:121531. [PMID: 35121044 DOI: 10.1016/j.ijpharm.2022.121531] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 01/24/2022] [Accepted: 01/27/2022] [Indexed: 10/19/2022]
Abstract
A colonic drug delivery system was developed to specifically deliver 5-aminosalicylic acid (5-ASA) to the inflamed site by conjugating with hemoglobin nanoparticles (HbNPs). The 5-ASA-HbNPs (eight 5-ASA molecules per Hb molecule) with the size of 220 nm and zeta potential of -14.6 mV is a tailored nanoparticle able to pass through the mucus layer. The 5-ASA-HbNPs do not undergo chemical and enzymatic hydrolysis in the simulated gastrointestinal fluids over 6 h. Significantly higher cellular uptakes and prolonged release was seen for the 5-ASA-HbNPs in Caco-2 cells, compared to free 5-ASA over 72 h. In addition, 5-ASA-HbNPs revealed similar therapeutic effectiveness with free 5-ASA against tumor necrosis factor and showed less inhibitory concentration (IC50) for myeloperoxidase enzyme activity. In vivo imaging of mouse demonstrated the localization of drug in the descending colon after oral administration and about 15% of the administered dose was recovered as 5-ASA from urine in 6 h. The use of these nanoparticles with the mucus adhesion properties and permeability to intestinal epithelial cells can be a good candidate with potential application in the colonic drug delivery field.
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Affiliation(s)
- Zahra Vaezi
- Department of Bioactive Compounds, Faculty of Interdisciplinary Science and Technologies, Tarbiat Modares University, 14115-154 Tehran, Iran; Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, P.O.BOX: 1985717411, Tehran, Iran.
| | - Hamid Asadzadeh Aghdaei
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, P.O.BOX: 1985717411, Tehran, Iran.
| | - Mosslim Sedghi
- Department of Biophysics, Faculty of Biological Science, Tarbiat Modares University, 14115-154 Tehran, Iran
| | - Reza Mahdavian
- Department of Biophysics, Faculty of Biological Science, Tarbiat Modares University, 14115-154 Tehran, Iran
| | - Maryam Molakarimi
- Department of Biochemistry, Faculty of Biological Science, Tarbiat Modares University, 14115-154 Tehran, Iran
| | - Naimeh Hashemi
- Ludwig Boltzmann Institute for Traumatology, Research Centre in coopoeration with AUVA, DonaueschingenstraBe 13, 1200 Vienna, Austria
| | - Hossein Naderi-Manesh
- Department of Bioactive Compounds, Faculty of Interdisciplinary Science and Technologies, Tarbiat Modares University, 14115-154 Tehran, Iran; Department of Biophysics, Faculty of Biological Science, Tarbiat Modares University, 14115-154 Tehran, Iran.
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Virender, Mohan B, Kumar S, Modi K, Deshmukh AH, Kumar A. 2-((E)-1-((E)-(2-methoxybenzylidene)hydrazono)ethyl)phenol based cost-effective sensor for the selective detection of Eu3+ ions. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Adhikari M, Joshi NK, Joshi HC, Mehata MS, Mishra H, Pant S. Revisiting the photochemistry 2,5‐dihydroxy benzoic acid (gentisic acid): Solvent and pH effect. J PHYS ORG CHEM 2020. [DOI: 10.1002/poc.4168] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Meena Adhikari
- Photophysics Laboratory, Department of Physics, DSB Campus Kumaun University Nainital India
| | - Neeraj K. Joshi
- Department of Chemistry and Biomolecular Sciences University of Ottawa Ottawa Ontario Canada
| | - Hem C. Joshi
- Laser Diagnostics Division Institute for Plasma Research Gandhinagar India
| | - Mohan S. Mehata
- Laser Spectroscopy Laboratory, Department of Applied Physics Delhi Technical University Delhi India
| | - Hirdyesh Mishra
- Department of Physics, Mahila Maha Vidhyalaya Banaras Hindu University Varanasi India
| | - Sanjay Pant
- Photophysics Laboratory, Department of Physics, DSB Campus Kumaun University Nainital India
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