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Gomes F, Ribeiro AC, Sanches GS, Borges HS, Takahashi LAU, Daniel-Ribeiro CT, Tedesco AC, Nascimento JWL, Carvalho LJM. A nanochitosan-D-galactose formulation increases the accumulation of primaquine in the liver. Antimicrob Agents Chemother 2024; 68:e0091523. [PMID: 38517190 PMCID: PMC11064505 DOI: 10.1128/aac.00915-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 02/25/2024] [Indexed: 03/23/2024] Open
Abstract
Primaquine is the mainstream antimalarial drug to prevent Plasmodium vivax relapses. However, this drug can induce hemolysis in patients with glucose-6-phosphate dehydrogenase deficiency. Nanostructure formulations of primaquine loaded with D-galactose were used as a strategy to target the drug to the liver and decrease the hemolytic risks. Nanoemulsion (NE-Pq) and nanochitosan (NQ-Pq) formulations of primaquine diphosphate containing D-galactose were prepared and characterized by their physicochemistry properties. Pharmacokinetic and biodistribution studies were conducted using Swiss Webster mice. A single dose of 10 mg/kg of each nanoformulation or free primaquine solution was administered by gavage to the animals, which were killed at 0.5, 1, 2, 4, 8, and 24 hours. Blood samples and tissues were collected, processed, and analyzed by high-performance liquid chromatography. The nanoformulation showed sizes around 200 nm (NE-Pq) and 400 nm (NQ-Pq) and physicochemical stability for over 30 days. Free primaquine solution achieved higher primaquine Cmax in the liver than NE-Pq or NQ-Pq at 0.5 hours. However, the half-life and mean residence time (MRT) of primaquine in the liver were three times higher with the NQ-Pq formulation than with free primaquine, and the volume distribution was four times higher. Conversely, primaquine's half-life, MRT, and volume distribution in the plasma were lower for NQ-Pq than for free primaquine. NE-Pq, on the other hand, accumulated more in the lungs but not in the liver. Galactose-coated primaquine nanochitosan formulation showed increased drug targeting to the liver compared to free primaquine and may represent a promising strategy for a more efficient and safer radical cure for vivax malaria.
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Affiliation(s)
- F. Gomes
- Laboratory of Malaria Research, Oswaldo Cruz Institute (IOC/Fiocruz), Reference Center for Malaria Research, Diagnosis and Training, Rio de Janeiro, Brazil
| | - A. C. Ribeiro
- Laboratory of Malaria Research, Oswaldo Cruz Institute (IOC/Fiocruz), Reference Center for Malaria Research, Diagnosis and Training, Rio de Janeiro, Brazil
- Department of Pharmacology (LaFaCE) - ICB, Federal University of Juiz de Fora (UFJF), Juiz de Fora, Minas Gerais, Brazil
| | - G. S. Sanches
- Laboratory of Malaria Research, Oswaldo Cruz Institute (IOC/Fiocruz), Reference Center for Malaria Research, Diagnosis and Training, Rio de Janeiro, Brazil
| | - H. S. Borges
- Department of Chemistry, Center of Nanotechnology and Tissue Engineering - Photobiology and Photomedicine Research Group, Faculty of Philosophy, Sciences and Letters, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - L. A. U. Takahashi
- Department of Chemistry, Center of Nanotechnology and Tissue Engineering - Photobiology and Photomedicine Research Group, Faculty of Philosophy, Sciences and Letters, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - C. T. Daniel-Ribeiro
- Laboratory of Malaria Research, Oswaldo Cruz Institute (IOC/Fiocruz), Reference Center for Malaria Research, Diagnosis and Training, Rio de Janeiro, Brazil
| | - A. C. Tedesco
- Department of Chemistry, Center of Nanotechnology and Tissue Engineering - Photobiology and Photomedicine Research Group, Faculty of Philosophy, Sciences and Letters, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - J. W. L. Nascimento
- Department of Pharmacology (LaFaCE) - ICB, Federal University of Juiz de Fora (UFJF), Juiz de Fora, Minas Gerais, Brazil
| | - L. J. M. Carvalho
- Laboratory of Malaria Research, Oswaldo Cruz Institute (IOC/Fiocruz), Reference Center for Malaria Research, Diagnosis and Training, Rio de Janeiro, Brazil
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Amin H, Amin MA, Osman SK, Mohammed AM, Zayed G. Chitosan nanoparticles as a smart nanocarrier for gefitinib for tackling lung cancer: Design of experiment and in vitro cytotoxicity study. Int J Biol Macromol 2023; 246:125638. [PMID: 37392910 DOI: 10.1016/j.ijbiomac.2023.125638] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 06/25/2023] [Accepted: 06/28/2023] [Indexed: 07/03/2023]
Abstract
Due to its poor solubility and systemic side effects, gefitinib (Gef) has limited application in treatment of lung cancer. In this study, we used design of experiment (DOE) tools to gain the necessary knowledge for the synthesis of high-quality gefitinib loaded chitosan nanoparticles (Gef-CSNPs) capable of delivering and concentrating Gef at A549 cells, thereby increasing therapeutic effectiveness while decreasing adverse effects. The optimized Gef-CSNPs were characterized by SEM, TEM, DSC, XRD, and FTIR analyses. The optimized Gef-CSNPs had a particle size of 158±3.6 nm, an entrapment efficiency of 93±1.2 %, and a release of 97±0.6 % after 8 h. The in vitro cytotoxicity of the optimized Gef-CSNPs was found to be significantly higher than pure Gef (IC50 = 10.08 ± 0.76 μg/mL and IC50 = 21.65 ± 0.32 μg/mL), respectively. In the A549 human cell line, the optimized Gef-CSNPs formula outperformed pure Gef in terms of cellular uptake (3.286 ± 0.12 μg/mL and 1.777 ± 0.1 μg/mL) and apoptotic population (64.82 ± 1.25 % and 29.38 ± 1.11 %), respectively. These findings explain why researchers are so interested in using natural biopolymers to combat lung cancer, and they paint an optimistic picture of their potential as a promising tool in the fight against lung cancer.
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Affiliation(s)
- Haitham Amin
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Al-Azhar University, Assiut 71524, Egypt.
| | - Mohammed A Amin
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Al-Azhar University, Assiut 71524, Egypt; Department of Pharmaceutics, College of Pharmacy, Qassim University, Qassim 51452, Saudi Arabia.
| | - Shaaban K Osman
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Al-Azhar University, Assiut 71524, Egypt.
| | - Ahmed M Mohammed
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Al-Azhar University, Assiut 71524, Egypt.
| | - Gamal Zayed
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Al-Azhar University, Assiut 71524, Egypt; Al-Azhar Centre of Nanosciences and Applications (ACNA), Al-Azhar University, Assiut 71524, Egypt.
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Kumar H, Gothwal A, Khan I, Nakhate KT, Alexander A, Ajazuddin, Singh V, Gupta U. Galactose-Anchored Gelatin Nanoparticles for Primaquine Delivery and Improved Pharmacokinetics: A Biodegradable and Safe Approach for Effective Antiplasmodial Activity against P. falciparum 3D7 and in Vivo Hepatocyte Targeting. Mol Pharm 2017; 14:3356-3369. [DOI: 10.1021/acs.molpharmaceut.7b00376] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hitesh Kumar
- Department of Pharmacy,
School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Bandarsindri, Ajmer, Rajasthan-305817, India
| | - Avinash Gothwal
- Department of Pharmacy,
School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Bandarsindri, Ajmer, Rajasthan-305817, India
| | - Iliyas Khan
- Department of Pharmacy,
School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Bandarsindri, Ajmer, Rajasthan-305817, India
| | - Kartik T. Nakhate
- Rungta College of Pharmaceutical Science and Research, Kohka, Bhilai, Chhattisgarh-490024, India
| | - Amit Alexander
- Rungta College of Pharmaceutical Science and Research, Kohka, Bhilai, Chhattisgarh-490024, India
| | - Ajazuddin
- Rungta College of Pharmaceutical Science and Research, Kohka, Bhilai, Chhattisgarh-490024, India
| | - Vineeta Singh
- National Institute of Malaria Research, Sector 8, Dwarka, New Delhi-110077, India
| | - Umesh Gupta
- Department of Pharmacy,
School of Chemical Sciences and Pharmacy, Central University of Rajasthan, Bandarsindri, Ajmer, Rajasthan-305817, India
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Conjugated and Entrapped HPMA-PLA Nano-Polymeric Micelles Based Dual Delivery of First Line Anti TB Drugs: Improved and Safe Drug Delivery against Sensitive and Resistant Mycobacterium Tuberculosis. Pharm Res 2017; 34:1944-1955. [DOI: 10.1007/s11095-017-2206-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2017] [Accepted: 06/08/2017] [Indexed: 02/01/2023]
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Bugnicourt L, Ladavière C. Interests of chitosan nanoparticles ionically cross-linked with tripolyphosphate for biomedical applications. Prog Polym Sci 2016. [DOI: 10.1016/j.progpolymsci.2016.06.002] [Citation(s) in RCA: 106] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Patel RR, Chaurasia S, Khan G, Chaubey P, Kumar N, Mishra B. Cromolyn sodium encapsulated PLGA nanoparticles: An attempt to improve intestinal permeation. Int J Biol Macromol 2016; 83:249-58. [DOI: 10.1016/j.ijbiomac.2015.11.084] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Revised: 11/09/2015] [Accepted: 11/29/2015] [Indexed: 12/17/2022]
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