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El-Naggar NEA, Shiha AM, Mahrous H, Mohammed ABA. A sustainable green-approach for biofabrication of chitosan nanoparticles, optimization, characterization, its antifungal activity against phytopathogenic Fusarium culmorum and antitumor activity. Sci Rep 2024; 14:11336. [PMID: 38760441 PMCID: PMC11101436 DOI: 10.1038/s41598-024-59702-3] [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: 11/15/2023] [Accepted: 04/15/2024] [Indexed: 05/19/2024] Open
Abstract
Chitosan is a natural non-toxic, biocompatible, biodegradable, and mucoadhesive polymer. It also has a broad spectrum of applications such as agriculture, medical fields, cosmetics and food industries. In this investigation, chitosan nanoparticles were produced by an aqueous extract of Cympopogon citratus leaves as a reducing agent. According to the SEM and TEM micrographs, CNPs had a spherical shape, and size ranging from 8.08 to 12.01 nm. CNPs have a positively charged surface with a Zeta potential of + 26 mV. The crystalline feature of CNPs is determined by X-ray diffraction. There are many functional groups, including C꞊C, CH2-OH, C-O, C-S, N-H, CN, CH and OH were detected by FTIR analysis. As shown by the thermogravimetric study, CNPs have a high thermal stability. For the optimization of the green synthesis of CNPs, a Face centered central composite design (FCCCD) with 30 trials was used. The maximum yield of CNPs (13.99 mg CNPs/mL) was produced with chitosan concentration 1.5%, pH 4.5 at 40 °C, and incubation period of 30 min. The antifungal activity of CNPs was evaluated against phytopathogenic fungus; Fusarium culmorum. A 100% rate of mycelial growth inhibition was gained by the application of 20 mg CNPs/mL. The antitumor activity of the green synthesized CNPs was examined using 6 different cell lines, the viability of the cells reduced when the concentration of green synthesized CNPs increased, the IC50 dose of the green synthesized CNPs on the examined cell lines HePG-2, MCF-7, HCT-116, PC-3, Hela and WI-38 was 36.25 ± 2.3, 31.21 ± 2.2, 67.45 ± 3.5, 56.30 ± 3.3, 44.62 ± 2.6 and 74.90 ± 3.8; respectively.
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Affiliation(s)
- Noura El-Ahmady El-Naggar
- Department of Bioprocess Development, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications (SRTA-City), New Borg El-Arab City, 21934, Alexandria, Egypt.
| | - Alaa M Shiha
- Microbial Biotechnology Department, Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Sadat City, Egypt.
| | - Hoda Mahrous
- Industrial Biotechnology Department, Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Sadat City, Egypt
| | - A B Abeer Mohammed
- Microbial Biotechnology Department, Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Sadat City, Egypt
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2
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Hassan MG, Hawwa MT, Baraka DM, El-Shora HM, Hamed AA. Biogenic selenium nanoparticles and selenium/chitosan-Nanoconjugate biosynthesized by Streptomyces parvulus MAR4 with antimicrobial and anticancer potential. BMC Microbiol 2024; 24:21. [PMID: 38216871 PMCID: PMC10785380 DOI: 10.1186/s12866-023-03171-7] [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: 05/07/2023] [Accepted: 12/22/2023] [Indexed: 01/14/2024] Open
Abstract
BACKGROUND As antibiotics and chemotherapeutics are no longer as efficient as they once were, multidrug resistant (MDR) pathogens and cancer are presently considered as two of the most dangerous threats to human life. In this study, Selenium nanoparticles (SeNPs) biosynthesized by Streptomyces parvulus MAR4, nano-chitosan (NCh), and their nanoconjugate (Se/Ch-nanoconjugate) were suggested to be efficacious antimicrobial and anticancer agents. RESULTS SeNPs biosynthesized by Streptomyces parvulus MAR4 and NCh were successfully achieved and conjugated. The biosynthesized SeNPs were spherical with a mean diameter of 94.2 nm and high stability. Yet, Se/Ch-nanoconjugate was semispherical with a 74.9 nm mean diameter and much higher stability. The SeNPs, NCh, and Se/Ch-nanoconjugate showed significant antimicrobial activity against various microbial pathogens with strong inhibitory effect on their tested metabolic key enzymes [phosphoglucose isomerase (PGI), pyruvate dehydrogenase (PDH), glucose-6-phosphate dehydrogenase (G6PDH) and nitrate reductase (NR)]; Se/Ch-nanoconjugate was the most powerful agent. Furthermore, SeNPs revealed strong cytotoxicity against HepG2 (IC50 = 13.04 μg/ml) and moderate toxicity against Caki-1 (HTB-46) tumor cell lines (IC50 = 21.35 μg/ml) but low cytotoxicity against WI-38 normal cell line (IC50 = 85.69 μg/ml). Nevertheless, Se/Ch-nanoconjugate displayed substantial cytotoxicity against HepG2 and Caki-1 (HTB-46) with IC50 values of 11.82 and 7.83 μg/ml, respectively. Consequently, Se/Ch-nanoconjugate may be more easily absorbed by both tumor cell lines. However, it exhibited very low cytotoxicity on WI-38 with IC50 of 153.3 μg/ml. Therefore, Se/Ch-nanoconjugate presented the most anticancer activity. CONCLUSION The biosynthesized SeNPs and Se/Ch-nanoconjugate are convincingly recommended to be used in biomedical applications as versatile and potent antimicrobial and anticancer agents ensuring notable levels of biosafety, environmental compatibility, and efficacy.
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Affiliation(s)
- Mervat G Hassan
- Botany and Microbiology Department, Faculty of Science, Benha University, P. O. Box 13511, Banha, Qalyubia, Egypt
| | - Mariam T Hawwa
- Botany and Microbiology Department, Faculty of Science, Benha University, P. O. Box 13511, Banha, Qalyubia, Egypt
| | - Dina M Baraka
- Botany and Microbiology Department, Faculty of Science, Benha University, P. O. Box 13511, Banha, Qalyubia, Egypt
| | - Hamed M El-Shora
- Botany Department, Faculty of Science, Mansoura University, P. O. Box 35516, Mansoura, Dakahliaو, Egypt
| | - Ahmed A Hamed
- Microbial Chemistry Department, National Research Centre, 33 El-Buhouth Street, P. O. Box 12622, Giza, Dokki, Egypt.
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Kancha MM, Mehrabi M, Bitaraf FS, Vahedi H, Alizadeh M, Bernkop-Schnürch A. Preparation, Characterization, and Anticancer Activity Assessment of Chitosan/TPP Nanoparticles Loaded with Echis carinatus Venom. Anticancer Agents Med Chem 2024; 24:533-543. [PMID: 38243949 DOI: 10.2174/0118715206279731231129105221] [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: 08/30/2023] [Revised: 10/22/2023] [Accepted: 11/07/2023] [Indexed: 01/22/2024]
Abstract
AIMS AND BACKGROUND Echis carinatus venom is a toxic substance naturally produced by special glands in this snake species. Alongside various toxic properties, this venom has been used for its therapeutic effects, which are applicable in treating various cancers (liver, breast, etc.). OBJECTIVE Nanotechnology-based drug delivery systems are suitable for protecting Echis carinatus venom against destruction and unwanted absorption. They can manage its controlled transfer and absorption, significantly reducing side effects. METHODS In the present study, chitosan nanoparticles were prepared using the ionotropic gelation method with emulsion cross-linking. The venom's encapsulation efficiency, loading capacity, and release rate were calculated at certain time points. Moreover, the nanoparticles' optimal formulation and cytotoxic effects were determined using the MTT assay. RESULTS The optimized nanoparticle formulation increases cell death induction in various cancerous cell lines. Moreover, chitosan nanoparticles loaded with Echis carinatus venom had a significant rate of cytotoxicity against cancer cells. CONCLUSION It is proposed that this formulation may act as a suitable candidate for more extensive assessments of cancer treatment using nanotechnology-based drug delivery systems.
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Affiliation(s)
- Maral Mahboubi Kancha
- Student Research Committee, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
- Department of Medical Nanotechnology, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Mohsen Mehrabi
- Department of Medical Nanotechnology, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Fatemeh Sadat Bitaraf
- Department of Medical Biotechnology, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Hamid Vahedi
- Department of Gastroenterology, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
- Clinical Research Development Unit, Imam Hossein Hospital, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Morteza Alizadeh
- Department of Tissue Engineering, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Andreas Bernkop-Schnürch
- Department of Pharmaceutical Technology, University of Innsbruck, Institute of Pharmacy, Center for Chemistry and Biomedicine, 6020, Innsbruck, Austria
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Kandile NG, Ahmed ME, Mohamed MI, Mohamed HM. Therapeutic applications of sustainable new chitosan derivatives and its nanocomposites: Fabrication and characterization. Int J Biol Macromol 2024; 254:127855. [PMID: 37939771 DOI: 10.1016/j.ijbiomac.2023.127855] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 10/14/2023] [Accepted: 11/01/2023] [Indexed: 11/10/2023]
Abstract
Chitosan (CS) is a biologically active biopolymer used in different medical applications due to its biodegradability, biocompatibility, and nontoxicity. Nanotechnology is an exciting and quick developing field in medical applications. Nanoparticles have shown great potential in the treatment of cancer and inflammation. In the present work modification of chitosan and its (Ag, Au, or ZnO) nanocomposites by N-aminophthalimide (NAP) occurred through the reaction with epichlorohydrin (ECH) as a crosslinker in the presence or absence of glutaraldehyde (GA) under different reaction conditions using microwave irradiation to give modified chitosan derivatives CS-2, CS-6, and their nanocomposites. Modified chitosan derivatives were characterized using different tools. CS-2 and CS-6 derivatives displayed enhancement of thermal stability and crystallinity compared to chitosan. Additionally, CS-2, CS-6, and their nanocomposites exhibited improvements in antitumor activity against HeLa cancer cells and enzymatic inhibitory against trypsin and α-chymotrypsin enzymes compared to chitosan. However, CS-2 revealed the highest cell growth inhibition% toward HeLa cells (89.02 ± 1.46 %) and the enzymatic inhibitory toward α-chymotrypsin enzyme (17.13 ± 1.59 %). Furthermore, CS-Au-2 showed the highest enzymatic inhibitory against trypsin enzyme (28.14 ± 1.76 %). These results suggested that the new chitosan derivatives CS-2, CS-6, and their nanocomposites could be a platform for medical applications against HeLa cells, trypsin, and α-chymotrypsin enzymes.
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Affiliation(s)
- Nadia G Kandile
- Chemistry Department, Faculty of Women for Art, Science and Education, Ain Shams University, Heliopolis 11757, Cairo, Egypt
| | - Marwa ElS Ahmed
- Chemistry Department, Faculty of Women for Art, Science and Education, Ain Shams University, Heliopolis 11757, Cairo, Egypt
| | - Mansoura I Mohamed
- Chemistry Department, Faculty of Women for Art, Science and Education, Ain Shams University, Heliopolis 11757, Cairo, Egypt
| | - Hemat M Mohamed
- Chemistry Department, Faculty of Women for Art, Science and Education, Ain Shams University, Heliopolis 11757, Cairo, Egypt.
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Amnieh YA, Ghadirian S, Mohammadi N, Shadkhast M, Karbasi S. Evaluation of the effects of chitosan nanoparticles on polyhydroxy butyrate electrospun scaffolds for cartilage tissue engineering applications. Int J Biol Macromol 2023; 249:126064. [PMID: 37524286 DOI: 10.1016/j.ijbiomac.2023.126064] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 07/25/2023] [Accepted: 07/28/2023] [Indexed: 08/02/2023]
Abstract
In this study, we synthesized and incorporated chitosan nanoparticles (Cs) into polyhydroxy butyrate (PHB) electrospun scaffolds for cartilage tissue engineering. The Cs nanoparticles were synthesized via an ionic gel interaction between Cs powder and tripolyphosphate (TPP). The mechanical properties, hydrophilicity, and fiber diameter of the PHB scaffolds with varying concentrations of Cs nanoparticles (1-5 wt%) were evaluated. The results of these evaluations showed that the scaffold containing 1 wt% Cs nanoparticles (P1Cs) was the optimum scaffold, with increased ultimate strength from 2.6 to 5.2 MPa and elongation at break from 5.31 % to 12.6 %. Crystallinity, degradation, and cell compatibility were also evaluated. The addition of Cs nanoparticles decreased crystallinity and accelerated hydrolytic degradation. MTT assay results showed that the proliferation of chondrocytes on the scaffold containing 1 wt% Cs nanoparticles were significantly higher than that on pure PHB after 7 days of cultivation. These findings suggest that the electrospun P1Cs scaffold has promising potential as a substrate for cartilage tissue engineering applications. This combination offers a promising approach for the fabrication of biomimetic scaffolds with enhanced mechanical properties, hydrophilicity, and cell compatibility for tissue engineering applications.
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Affiliation(s)
- Yasamin Alikhasi Amnieh
- Department of Veterinary Histology, School of Veterinary, Shahrekord University, Shahrekord, Iran
| | - Sepideh Ghadirian
- Department of Biomaterials and Tissue Engineering, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nayereh Mohammadi
- Department of Biomaterials and Tissue Engineering, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Shadkhast
- Basic Science of Veterinary Faculty, Shahrekord University, Shahrekord, Iran
| | - Saeed Karbasi
- Department of Biomaterials and Tissue Engineering, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran; Dental Implants Research Center, Dental Research Institute, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran.
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Li Y, Zou H, Zheng Z, Liu Z, Hu H, Wu W, Wang T. Advances in the Study of Bioactive Nanoparticles for the Treatment of HCC and Its Postoperative Residual Cancer. Int J Nanomedicine 2023; 18:2721-2735. [PMID: 37250475 PMCID: PMC10216871 DOI: 10.2147/ijn.s399146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 05/04/2023] [Indexed: 05/31/2023] Open
Abstract
Primary hepatocellular carcinoma (HCC, hepatocellular carcinoma) is the third leading cause of tumor death in the world and the second leading cause in China. The high recurrence rate at 5 years after surgery also seriously affects the long-term survival of HCC patients. For reasons such as poor liver function, large tumors, or vascular invasion, only relatively limited palliative treatment is available. Therefore, effective diagnostic and therapeutic strategies are needed to improve the complex microenvironment and block the mechanism of tumor development in order to treat the tumor and prevent recurrence. A variety of bioactive nanoparticles have been shown to have therapeutic effects on hepatocellular carcinoma and have the advantages of improving drug solubility, reducing drug side effects, preventing degradation in the blood, increasing drug exposure time, and reducing drug resistance. The development of bioactive nanoparticles is expected to complete the current clinical therapeutic approach. In this review, we discuss the therapeutic advances of different nanoparticles for hepatocellular carcinoma and discuss their potential for postoperative applications with respect to possible mechanisms of hepatocellular carcinoma recurrence. We further discuss the limitations regarding the application of NPs and the safety of NPs.
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Affiliation(s)
- Yanxu Li
- Medical College of Yangzhou University, Yangzhou University, Yangzhou City, Jiangsu Province, People’s Republic of China
| | - Hao Zou
- Dalian Medical University, Affiliated Hospital of Yangzhou University, Yangzhou City, Jiangsu Province, People’s Republic of China
| | - Zekun Zheng
- Dalian Medical University, Affiliated Hospital of Yangzhou University, Yangzhou City, Jiangsu Province, People’s Republic of China
| | - Zhuoheng Liu
- Dalian Medical University, Affiliated Hospital of Yangzhou University, Yangzhou City, Jiangsu Province, People’s Republic of China
| | - Huiyuan Hu
- Dalian Medical University, Affiliated Hospital of Yangzhou University, Yangzhou City, Jiangsu Province, People’s Republic of China
| | - Wei Wu
- Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou City, Jiangsu Province, People’s Republic of China
| | - Tao Wang
- College of Veterinary Medicine, Yangzhou University, Yangzhou City, Jiangsu Province, People’s Republic of China
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7
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Athanasopoulou F, Manolakakis M, Vernia S, Kamaly N. Nanodrug delivery systems for metabolic chronic liver diseases: advances and perspectives. Nanomedicine (Lond) 2023; 18:67-84. [PMID: 36896958 DOI: 10.2217/nnm-2022-0261] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023] Open
Abstract
Nanomedicines are revolutionizing healthcare as recently demonstrated by the Pfizer/BioNTech and Moderna COVID-2019 vaccines, with billions of doses administered worldwide in a safe manner. Nonalcoholic fatty liver disease is the most common noncommunicable chronic liver disease, posing a major growing challenge to global public health. However, due to unmet diagnostic and therapeutic needs, there is great interest in the development of novel translational approaches. Nanoparticle-based approaches offer novel opportunities for efficient and specific drug delivery to liver cells, as a step toward precision medicines. In this review, the authors highlight recent advances in nanomedicines for the generation of novel diagnostic and therapeutic tools for nonalcoholic fatty liver disease and related liver diseases.
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Affiliation(s)
- Foteini Athanasopoulou
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, London, W12 0BZ, UK.,MRC London Institute of Medical Sciences, Du Cane Road, London, W12 0NN, UK.,Institute of Clinical Sciences, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 0NN, UK
| | - Michail Manolakakis
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, London, W12 0BZ, UK.,MRC London Institute of Medical Sciences, Du Cane Road, London, W12 0NN, UK.,Institute of Clinical Sciences, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 0NN, UK
| | - Santiago Vernia
- MRC London Institute of Medical Sciences, Du Cane Road, London, W12 0NN, UK.,Institute of Clinical Sciences, Imperial College London, Hammersmith Hospital Campus, Du Cane Road, London, W12 0NN, UK
| | - Nazila Kamaly
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, London, W12 0BZ, UK
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8
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Pompeu LD, Viana AR, Fernandes LDS, da Silva WL. Evaluation of cytotoxicity, reactive oxygen species and nitrous oxide of nanochitosan from shrimp shell. Int J Biol Macromol 2023; 235:123730. [PMID: 36801308 DOI: 10.1016/j.ijbiomac.2023.123730] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 02/06/2023] [Accepted: 02/13/2023] [Indexed: 02/18/2023]
Abstract
This work aims to synthesize, characterize and evaluate the biological activity of nanochitosan (NQ) prepared from shrimp, showing an innovative character and correlating with sustainable development, in promoting an alternative to the solid waste (shrimp) shell and a biological application of the novel nanomaterial. The NQ synthesis was carried out by the alkaline deacetylation process of chitin obtained of the demineralization, deproteinization and deodorization steps from shrimp shells. NQ was characterized by X-ray Powder Diffraction (XRD), Fourier Transform infrared spectroscopy (FTIR), Scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDS), N2 porosimetry (BET/BJH methods), zeta potential (ZP) and zero charge point (pHZCP). To evaluate the safety profile was carried out the cytotoxicity, DCFHA and NO tests in 293T and HaCat cell lines. Regarding the cell viability, NQ did not show toxicity for the tested cell lines. In the evaluation of the ROS production and NO tests, there was no increase in the levels of free radicals and between the negative control, respectively. Therefore, NQ does not present cytotoxicity in the cell lines tested (10, 30, 100 and 300 μg mL-1), proposing new perspectives on the use of NQ as a potential nanomaterial for biomedical applications.
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Affiliation(s)
- Lenise Deon Pompeu
- Nanoscience Graduate Program, Franciscan University, Santa Maria, RS, Brazil
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9
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Alhodieb FS, Barkat MA, Barkat HA, Hadi HA, Khan MI, Ashfaq F, Rahman MA, Hassan MZ, Alanezi AA. Chitosan-modified nanocarriers as carriers for anticancer drug delivery: Promises and hurdles. Int J Biol Macromol 2022; 217:457-469. [PMID: 35798082 DOI: 10.1016/j.ijbiomac.2022.06.201] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 06/25/2022] [Accepted: 06/30/2022] [Indexed: 11/16/2022]
Abstract
With the advent of drug delivery, various polymeric materials are being explored to fabricate numerous nanocarriers. Each polymer is associated with a few characteristics attributes which further facilitate its usage in drug delivery. One such polymer is chitosan (CS), which is extensively employed to deliver a variety of drugs to various targets, especially to cancer cells. The desired properties like biological origin, bio-adhesive, biocompatibility, the scope of chemical modification, biodegradability and controlled drug release make it a highly rough after polymer in pharmaceutical nanotechnology. The present review attempts to compile various chemical modifications on CS and showcase the outcomes of the derived nanocarriers, especially in cancer chemotherapy and drug delivery.
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Affiliation(s)
- Fahad Saad Alhodieb
- Department of Clinical Nutrition, College of Applied Health Sciences in Arrass, Qassim University, P.O. BOX:6666, Buraidah, 51452, Saudi Arabia.
| | - Md Abul Barkat
- Department of Pharmaceutics, College of Pharmacy, University of Hafr Al-Batin, Al Jamiah, Hafr Al Batin 39524, Saudi Arabia.
| | - Harshita Abul Barkat
- Department of Pharmaceutics, College of Pharmacy, University of Hafr Al-Batin, Al Jamiah, Hafr Al Batin 39524, Saudi Arabia; Dermatopharmaceutics Research Group, Department of Pharmaceutical Technology, Faculty of Pharmacy, International Islamic University Malaysia, Kuantan, Pahang 25200, Malaysia.
| | - Hazrina Ab Hadi
- Dermatopharmaceutics Research Group, Department of Pharmaceutical Technology, Faculty of Pharmacy, International Islamic University Malaysia, Kuantan, Pahang 25200, Malaysia.
| | - Muhammad Idreesh Khan
- Department of Clinical Nutrition, College of Applied Health Sciences in Arrass, Qassim University, P.O. BOX:6666, Buraidah, 51452, Saudi Arabia.
| | - Fauzia Ashfaq
- Department of Clinical Nutrition, College of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia.
| | | | - Mohd Zaheen Hassan
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Khalid University, Abha, Saudi Arabia.
| | - Abdulkareem A Alanezi
- Department of Pharmaceuics, College of pharmacy, University of Hafr Al-Batin, Al Jamiah, Hafr Al-Batin 39524, Saudi Arabia.
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10
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Characteristics of Marine Biomaterials and Their Applications in Biomedicine. Mar Drugs 2022; 20:md20060372. [PMID: 35736175 PMCID: PMC9228671 DOI: 10.3390/md20060372] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 05/21/2022] [Accepted: 05/27/2022] [Indexed: 02/04/2023] Open
Abstract
Oceans have vast potential to develop high-value bioactive substances and biomaterials. In the past decades, many biomaterials have come from marine organisms, but due to the wide variety of organisms living in the oceans, the great diversity of marine-derived materials remains explored. The marine biomaterials that have been found and studied have excellent biological activity, unique chemical structure, good biocompatibility, low toxicity, and suitable degradation, and can be used as attractive tissue material engineering and regenerative medicine applications. In this review, we give an overview of the extraction and processing methods and chemical and biological characteristics of common marine polysaccharides and proteins. This review also briefly explains their important applications in anticancer, antiviral, drug delivery, tissue engineering, and other fields.
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11
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Moine L, Canali MM, Porporatto C, Correa SG. Reviewing the biological activity of chitosan in the mucosa: Focus on intestinal immunity. Int J Biol Macromol 2021; 189:324-334. [PMID: 34419549 DOI: 10.1016/j.ijbiomac.2021.08.098] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 08/08/2021] [Accepted: 08/12/2021] [Indexed: 12/13/2022]
Abstract
Chitosan is a polymer derived from the partial deacetylation of chitin with particular characteristics, such as mucoadhesiveness, tolerability, biocompatibility and biodegradability. Biomedical uses of chitosan cover a wide spectrum of applications as dietary fiber, immunoadjuvant and regulator of the intestinal microbiota or delivery agent. Chemical modification of chitosan is feasible because its reactive amino and hydroxyl groups can be modified by a diverse array of ligands, functional groups and molecules. This gives rise to numerous derivatives that allow different formulation types influencing their activity. Considering the multiple events resulting from the interaction with mucosal tissues, chitosan is a singular candidate for strategies targeting immune stimulation (i.e., tolerance induction, vaccination). Its role as a prebiotic and probiotic carrier represents an effective option to manage intestinal dysbiosis. In the intestinal scenario where the exposure of the immune system to a wide variety of antigens is permanent, chitosan increases IgA levels and favors a tolerogenic environment, thus becoming a key ally for host homeostasis.
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Affiliation(s)
- L Moine
- Departamento de Bioquímica Clínica-Facultad de Ciencias Químicas-Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI-CONICET), Universidad Nacional de Córdoba, Haya de la Torre y Medina Allende, CP: 5016 Córdoba Capital, Córdoba, Argentina
| | - M M Canali
- Université Côte d'Azur, INSERM, CNRS, IPMC, France
| | - C Porporatto
- Instituto Multidisciplinario de Investigación y Transferencia Agroalimentaria y Biotecnológica (IMITAB-CONICET), Universidad Nacional de Villa María (UNVM), Arturo Jauretche 1555, CP: 5900 Villa María, Córdoba, Argentina
| | - S G Correa
- Departamento de Bioquímica Clínica-Facultad de Ciencias Químicas-Centro de Investigaciones en Bioquímica Clínica e Inmunología (CIBICI-CONICET), Universidad Nacional de Córdoba, Haya de la Torre y Medina Allende, CP: 5016 Córdoba Capital, Córdoba, Argentina.
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Oh JW, Shin J, Chun S, Muthu M, Gopal J. Evaluating the Anticarcinogenic Activity of Surface Modified/Functionalized Nanochitosan: The Emerging Trends and Endeavors. Polymers (Basel) 2021; 13:3138. [PMID: 34578039 PMCID: PMC8471611 DOI: 10.3390/polym13183138] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 09/09/2021] [Accepted: 09/15/2021] [Indexed: 11/16/2022] Open
Abstract
Chitosan begins its humble journey from marine food shell wastes and ends up as a versatile nutraceutical. This review focuses on briefly discussing the antioxidant activity of chitosan and retrospecting the accomplishments of chitosan nanoparticles as an anticarcinogen. The various modified/functionalized/encapsulated chitosan nanoparticles and nanoforms have been listed and their biomedical deliverables presented. The anticancer accomplishments of chitosan and its modified composites have been reviewed and presented. The future of surface modified chitosan and the lacunae in the current research focus have been discussed as future perspective. This review puts forth the urge to expand the scientific curiosity towards attempting a variety of functionalization and surface modifications to chitosan. There are few well known modifications and functionalization that benefit biomedical applications that have been proven for other systems. Being a biodegradable, biocompatible polymer, chitosan-based nanomaterials are an attractive option for medical applications. Therefore, maximizing expansion of its bioactive properties are explored. The need for applying the ideal functionalization that will significantly promote the anticancer contributions of chitosan nanomaterials has also been stressed.
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Affiliation(s)
- Jae-Wook Oh
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul 143-701, Korea; (J.-W.O.); (J.S.)
| | - Juhyun Shin
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul 143-701, Korea; (J.-W.O.); (J.S.)
| | - Sechul Chun
- Department of Environmental Health Science, Konkuk University, Seoul 143-701, Korea; (S.C.); (M.M.)
| | - Manikandan Muthu
- Department of Environmental Health Science, Konkuk University, Seoul 143-701, Korea; (S.C.); (M.M.)
| | - Judy Gopal
- Department of Environmental Health Science, Konkuk University, Seoul 143-701, Korea; (S.C.); (M.M.)
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13
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Sharifian M, Baharvand P, Moayyedkazemi A. Liver Cancer: New Insights into Surgical and Nonsurgical Treatments. CURRENT CANCER THERAPY REVIEWS 2021. [DOI: 10.2174/1573394717666210219104201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Introduction:
Hepatocellular carcinoma (HCC) is the most common type of liver cancer
that has increased in recent years worldwide. Primary liver cancer or HCC is considered the 5th and
7th most common cancer among men and women, respectively. It is also the second leading cause
of cancer death worldwide. Unfortunately, HCC is frequently diagnosed at an advanced stage when
the majority of the patients do not have access to remedial therapies. Furthermore, current systemic
chemotherapy shows low efficacy and minimum survival benefits. Liver cancer therapy is a multidisciplinary,
multiple-choice treatment based on the complex interaction of the tumour stage, the
degree of liver disease, and the patient's general state of health.
Methods:
In this paper, we reviewed new insights into nonsurgical and surgical treatment of liver
cancer in five English databases, including Scopus, PubMed, Web of Science, EMBASE, and Google
Scholar up to December 2019.
Results:
The results demonstrated, in addition to current therapies such as chemotherapy and surgical
resection, new approaches, including immunotherapy, viral therapy, gene therapy, new ablation
therapies, and adjuvant therapy, are widely used for the treatment of HCC. In recent years, biomaterials
such as nanoparticles, liposomes, microspheres, and nanofibers are also regarded as reliable
and innovative patents for the treatment and study of liver cancers.
Conclusion:
Multidisciplinary and multi-choice treatments and therapies are available for this liver
cancer, while there are differences in liver cancer management recommendations among specialties
and geographic areas. Current results have shown that treatment strategies have been combined
with the advancement of novel treatment modalities. In addition, the use of new approaches with
greater efficacy, such as combination therapy, biomaterials, ablation therapy, etc. can be considered
the preferred treatment for patients.
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Affiliation(s)
- Masoud Sharifian
- Department of Surgery, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Parastoo Baharvand
- Department of Social Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Alireza Moayyedkazemi
- Department of Internal Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
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14
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Ren X, Xie X, Chen B, Liu L, Jiang C, Qian Q. Marine Natural Products: A Potential Source of Anti-hepatocellular Carcinoma Drugs. J Med Chem 2021; 64:7879-7899. [PMID: 34128674 DOI: 10.1021/acs.jmedchem.0c02026] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Hepatocellular carcinoma (HCC) has high associated morbidity and mortality rates. Although chemical medication represents a primary HCC treatment strategy, low response rates and therapeutic resistance serve to reduce its efficacy. Hence, identifying novel effective drugs is urgently needed, and many researchers have sought to identify new anti-cancer drugs from marine organisms. The marine population is considered a "blue drug bank" of unique anti-cancer compounds with diverse groups of chemical structures. Here, we discuss marine-derived compounds, including PM060184 and bryostatin-1, with demonstrated anti-cancer activity in vitro or in vivo. Based on the marine source (sponges, algae, coral, bacteria, and fungi), we introduce pharmacological parameters, compound-induced cytotoxicity, effects on apoptosis and metastasis, and potential molecular mechanisms. Cumulatively, this review provides insights into anti-HCC research conducted to date in the field of marine natural products and marine-derived compounds, as well as the potential pharmacological mechanisms of these compounds and their status in drug development.
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Affiliation(s)
- Xianghai Ren
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China.,Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China.,Clinical Center of Intestinal and Colorectal Diseases of Hubei Province, Wuhan 430071, China
| | - Xiaoyu Xie
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China.,Clinical Center of Intestinal and Colorectal Diseases of Hubei Province, Wuhan 430071, China
| | - Baoxiang Chen
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China.,Clinical Center of Intestinal and Colorectal Diseases of Hubei Province, Wuhan 430071, China
| | - Liang Liu
- Department of Pharmacy, Zhongnan Hospital of Wuhan University, Wuhan 430071, China
| | - Congqing Jiang
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China.,Clinical Center of Intestinal and Colorectal Diseases of Hubei Province, Wuhan 430071, China
| | - Qun Qian
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430071, China.,Clinical Center of Intestinal and Colorectal Diseases of Hubei Province, Wuhan 430071, China
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15
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Shaheen S, Arafah MM, Alshanwani AR, Fadda LM, Alhusaini AM, Ali HM, Hasan IH, Hagar H, Alharbi FMB, AlHarthii A. Chitosan nanoparticles as a promising candidate for liver injury induced by 2-nitropropane: Implications of P53, iNOS, VEGF, PCNA, and CD68 pathways. Sci Prog 2021; 104:368504211011839. [PMID: 33940981 PMCID: PMC10455010 DOI: 10.1177/00368504211011839] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The current article was designed to assess the role of chitosan nanoparticles (CNPs) in the management of hepatic injury induced by the hepatocarcinogen 2-nitropropane (2-NP). Rats were divided into three groups. The first group served as a control, the second group was injected with 2-NP, while the third group was treated with CNPs 1 h before 2-NP injection every other day for 4 weeks. The 2-NP injection upregulated serum AST and ALT activities, as well as hepatic TNF- α, IL-6, and MDA levels and the expression of vascular endothelial growth factor (VEGF) and caspase-3, whereas GSH contents and SOD activity were decreased. Immunohistochemistry investigations revealed that the hepatic protein expression of collagen I, inducible nitric oxide synthetase, proliferating cell nuclear antigen, cluster of differentiation, and p53 were upregulated. hematoxylin and eosin (H&E) and Masson's trichrome stains supported the previous parameters, and CNPs ameliorated most of the previous biochemical parameters. CNPs achieved promising results in the limitation of 2-NP hepatotoxicity.
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Affiliation(s)
- Sameerah Shaheen
- Anatomy Department and Stem Cell Unit, College of Medicine, King Saud University, Riyadh, KSA
| | - Maha M Arafah
- Pathology Department, College of Medicine, King Saud University, Riyadh, KSA
| | | | - Laila Mohammed Fadda
- Pharmacology and Toxicology Department, Faculty of Pharmacy, King Saud University, Riyadh, KSA
| | - Ahlam M Alhusaini
- Pharmacology and Toxicology Department, Faculty of Pharmacy, King Saud University, Riyadh, KSA
| | - Hanaa M Ali
- Genetics and Cytology Department, National Research Centre, Cairo, Egypt
- Common First Year Deanship, King Saud University, Riyadh, KSA
| | - Iman H Hasan
- Pharmacology and Toxicology Department, Faculty of Pharmacy, King Saud University, Riyadh, KSA
| | - Hanan Hagar
- Physiology Department, College of Medicine, King Saud University, KSA
- Pharmacology and Toxicology Department, College of Pharmacy, Zagazig University, Zagazig, Egypt
| | - Fatima MB Alharbi
- Biochemistry Department, College of Science, King Saud University, Riyadh, KSA
| | - Alaa AlHarthii
- Physiology Department, College of Medicine, King Saud University, KSA
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16
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Coppola D, Lauritano C, Palma Esposito F, Riccio G, Rizzo C, de Pascale D. Fish Waste: From Problem to Valuable Resource. Mar Drugs 2021; 19:116. [PMID: 33669858 PMCID: PMC7923225 DOI: 10.3390/md19020116] [Citation(s) in RCA: 94] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/08/2021] [Accepted: 02/15/2021] [Indexed: 12/15/2022] Open
Abstract
Following the growth of the global population and the subsequent rapid increase in urbanization and industrialization, the fisheries and aquaculture production has seen a massive increase driven mainly by the development of fishing technologies. Accordingly, a remarkable increase in the amount of fish waste has been produced around the world; it has been estimated that about two-thirds of the total amount of fish is discarded as waste, creating huge economic and environmental concerns. For this reason, the disposal and recycling of these wastes has become a key issue to be resolved. With the growing attention of the circular economy, the exploitation of underused or discarded marine material can represent a sustainable strategy for the realization of a circular bioeconomy, with the production of materials with high added value. In this study, we underline the enormous role that fish waste can have in the socio-economic sector. This review presents the different compounds with high commercial value obtained by fish byproducts, including collagen, enzymes, and bioactive peptides, and lists their possible applications in different fields.
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Affiliation(s)
- Daniela Coppola
- Department of Marine Biotechnology, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Naples, Italy; (D.C.); (C.L.); (F.P.E.); (G.R.); (C.R.)
| | - Chiara Lauritano
- Department of Marine Biotechnology, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Naples, Italy; (D.C.); (C.L.); (F.P.E.); (G.R.); (C.R.)
| | - Fortunato Palma Esposito
- Department of Marine Biotechnology, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Naples, Italy; (D.C.); (C.L.); (F.P.E.); (G.R.); (C.R.)
| | - Gennaro Riccio
- Department of Marine Biotechnology, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Naples, Italy; (D.C.); (C.L.); (F.P.E.); (G.R.); (C.R.)
| | - Carmen Rizzo
- Department of Marine Biotechnology, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Naples, Italy; (D.C.); (C.L.); (F.P.E.); (G.R.); (C.R.)
| | - Donatella de Pascale
- Department of Marine Biotechnology, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Naples, Italy; (D.C.); (C.L.); (F.P.E.); (G.R.); (C.R.)
- Institute of Biochemistry and Cell Biology (IBBC), National Research Council, Via Pietro Castellino 111, 80131 Naples, Italy
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17
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Wilson B, Mohamed Alobaid BN, Geetha KM, Jenita JL. Chitosan nanoparticles to enhance nasal absorption and brain targeting of sitagliptin to treat Alzheimer's disease. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2020.102176] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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18
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Multivalent rubber-like RNA nanoparticles for targeted co-delivery of paclitaxel and MiRNA to silence the drug efflux transporter and liver cancer drug resistance. J Control Release 2020; 330:173-184. [PMID: 33316298 DOI: 10.1016/j.jconrel.2020.12.007] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/25/2020] [Accepted: 12/08/2020] [Indexed: 12/18/2022]
Abstract
Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related death worldwide. Analogous to the border customs, liver mainly functions as a filter to detoxify chemicals and metabolite administered orally or intravenously. Besides, the liver cancer cells overexpress the drug exporters which cause high drug effluxion from liver cancer cells, leading to chemoresistance and a diminished chemotherapeutic effect on liver cancer. Recently, we found that RNA nanoparticles display rubber-like property that can rapidly deliver therapeutics to tumor site efficiently and the rest of the RNA nanoparticle were cleared by renal excretion within half hour after systemic injection. Therefore, we designed a new multivalent RNA nanoparticle harboring three copies of hepatocyte targeting-ligands, one copy of miR122, and 24 copies of Paclitaxel to overcome the drug effluxion and chemoresistance thus, synergistically treating HCC. The hepatocyte targeting ligands introduce tumor specificity to the RNA nanoparticles as they selectively bind and internalize into liver cancer cells. The rubber-like RNA nanoparticles allow for enhanced targeting ability to the HCC tumors. The RNA nanoparticles carrying miR122 and PTX were delivered to the liver cancer cells efficiently due to their rubber-like property to enhance their EPR as well as the receptor-mediated endocytosis by hepatocyte targeting-ligands. The miR122 efficiently silenced the drug exporters and the oncogenic proteins. The synergistic effect between miR122 and PTX was confirmed by HSA (Highest Single Agent) synergy model. IC50 was determined to be 460 nM. In vivo studies on mice xenografts revealed that the RNA nanoparticle predominantly accumulated in HCC tumor sites and efficiently inhibited the tumor growth after multiple IV injection. This demonstrates the potential of the rubber-like multivalent RNA nanoparticles to conquest the liver cancer, a currently incurable lethal disease.
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19
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Hozyen HF, Khalil HMA, Ghandour RA, Al-Mokaddem AK, Amer MS, Azouz RA. Nano selenium protects against deltamethrin-induced reproductive toxicity in male rats. Toxicol Appl Pharmacol 2020; 408:115274. [PMID: 33038357 DOI: 10.1016/j.taap.2020.115274] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 10/01/2020] [Accepted: 10/05/2020] [Indexed: 11/19/2022]
Abstract
Greater understanding of the efficiency of nanoparticles will assist future research related to male reproductive performance. The current study was performed to assess the potency of selenium nanoparticles (SeNPs) in alleviating deltamethrin (DLM)-induced detrimental effects on sperm characteristics, oxidative status, sexual behavior, and the histological structure of the testes and epididymis in male rats. Thirty-two male Wister rats were divided into four groups according to treatment received orally by gavage 3 times/week for 60 days; control, DLM (0.6 mg/kg bwt), SeNPs (0.5 mg/kg bwt), and DLM-SeNPs groups. DLM caused a significant reduction in sperm count, motility, and viability percent, as well as in body weight and serum testosterone level, blood total antioxidant capacity (TAC), and glutathione peroxidase (GPx) activity. The DLM-treated group showed a significant increase in blood malondialdehyde (MDA) concentration and sperm abnormalities (%), as well as a significant reduction in sexual activity, manifested as an increase in mount, intromission, or ejaculation latency and a reduction in mount or intromission frequency. These toxic effects were confirmed by histological alterations, represented by a significant reduction in the diameter of the seminiferous tubules and spermatogenesis. Conversely, treatment with SeNPs improved DLM-induced negative effects on sperm characteristics, testosterone, and antioxidant biomarkers, as well as behavioral and histopathological alterations. The SeNPs treated group showed improved semen parameters, antioxidant status, and sexual performance. In conclusion, SeNPs may represent an effective treatment for reducing the detrimental effects of DLM on male fertility, and lead to enhanced male reproductive performance.
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Affiliation(s)
- Heba F Hozyen
- Animal Reproduction and Artificial Insemination Department, National Research Centre, Egypt.
| | - Heba M A Khalil
- Veterinary Hygiene and Management Department, Faculty of Veterinary Medicine, Cairo University, Egypt
| | - Rehab A Ghandour
- Physiology Department, Faculty of Veterinary Medicine, Cairo University, Egypt
| | - Asmaa K Al-Mokaddem
- Pathology Department, Faculty of Veterinary Medicine, Cairo University, Egypt
| | - M S Amer
- Surgery, Anesthesiology, and Radiology Department, Faculty of Veterinary Medicine, Cairo University, Egypt
| | - Rehab A Azouz
- Toxicology and Forensic Medicine Department, Faculty of Veterinary Medicine, Cairo University, Egypt
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20
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Jiménez-Gómez CP, Cecilia JA. Chitosan: A Natural Biopolymer with a Wide and Varied Range of Applications. Molecules 2020; 25:E3981. [PMID: 32882899 PMCID: PMC7504732 DOI: 10.3390/molecules25173981] [Citation(s) in RCA: 182] [Impact Index Per Article: 45.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 08/29/2020] [Accepted: 08/31/2020] [Indexed: 11/29/2022] Open
Abstract
Although chitin is of the most available biopolymers on Earth its uses and applications are limited due to its low solubility. The deacetylation of chitin leads to chitosan. This biopolymer, composed of randomly distributed β-(1-4)-linked D-units, has better physicochemical properties due to the facts that it is possible to dissolve this biopolymer under acidic conditions, it can adopt several conformations or structures and it can be functionalized with a wide range of functional groups to modulate its superficial composition to a specific application. Chitosan is considered a highly biocompatible biopolymer due to its biodegradability, bioadhesivity and bioactivity in such a way this biopolymer displays a wide range of applications. Thus, chitosan is a promising biopolymer for numerous applications in the biomedical field (skin, bone, tissue engineering, artificial kidneys, nerves, livers, wound healing). This biopolymer is also employed to trap both organic compounds and dyes or for the selective separation of binary mixtures. In addition, chitosan can also be used as catalyst or can be used as starting molecule to obtain high added value products. Considering these premises, this review is focused on the structure and modification of chitosan as well as its uses and applications.
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Affiliation(s)
| | - Juan Antonio Cecilia
- Departamento de Química Inorgánica, Cristalografía y Mineralogía (Unidad Asociada al ICP-CSIC), Facultad de Ciencias, Universidad de Málaga, Campus de Teatinos, 29071 Malaga, Spain;
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21
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Al-Baqami NM, Hamza RZ. Synergistic antioxidant capacities of vanillin and chitosan nanoparticles against reactive oxygen species, hepatotoxicity, and genotoxicity induced by aging in male Wistar rats. Hum Exp Toxicol 2020; 40:183-202. [PMID: 32857622 DOI: 10.1177/0960327120943267] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This study aimed to evaluate the synergistic effects of both vanillin (V) and chitosan nanoparticles (CNPs) in alleviating hepatotoxicity, oxidative injury, and genotoxicity induced by d-galactose (DG) and resulted from aging in male albino rats. Male Wistar rats were divided into seven groups (10 rats/group) as follows: control group, (DG) group (100 mg/kg), (V) group (100 mg/kg), CNPs either (low dose (LD) or CNPs (high dose (HD) (140 mg/kg) and (280 mg/kg), and CNPs (LD and HD) dose with V- and DG plus V-treated groups. The CNPs were characterized by transmission electron microscopy (TEM), zeta potential, and size distribution of nanoparticles. After 60 consecutive days of exposure, some biochemical parameters were measured as hepatic aminotransferases enzymes, lipid profile, tumor necrosis factor alpha, interleukin-6 (IL-6), markers of inflammation, tissue damage lactate dehydrogenase, C-reactive protein (CRP), mitochondrial potential activities, myeloperoxidase, xanthine oxidase, CRP, succinate dehydrogenase, mitochondria membrane potential, malondialdehyde levels and antioxidant enzymes (superoxide dismutase, catalase, glutathione reductase, and glutathione S-transferase), and adenosine triphosphate content with histological, alkaline comet assay, and TEM examination of the hepatic tissues. CNPs showed that size distribution (polydispersity index) 0.350 nm and the zeta potential measurement of CNPs were found to be -14.9 mV which revealed the high stability of CNPs. DG induced biochemical and cellular alterations in the hepatic tissues. CNPs and V synergistically afforded protection against hepatic injury and oxidative stress resulting from aging that was induced by DG. Consequently, CNPs were an effective agent in the drug delivery in the hepatic diseases medications and act as a carrier for V and thus make synergistic effect between CNPs and V that achieved the high antioxidant capacities. CNPs and V improved the hepatic enzymes, which act as anti-inflammatory and antigenotoxicity, and improved the antioxidant capacities in the hepatic tissues.
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Affiliation(s)
- N M Al-Baqami
- Department of Biological Sciences "Zoology", 37848King Abdulaziz University, Jeddah, Saudi Arabia
| | - R Z Hamza
- Biology Department, College of Sciences, Taif University, Taif, Saudi Arabia.,Zoology Department, Faculty of Science, 68799Zagazig University, Zagazig, Egypt
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22
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Understanding fundamentals of hepatocellular carcinoma to design next-generation chitosan nano-formulations: Beyond chemotherapy stride. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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23
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Shahbaz U. Chitin, Characteristic, Sources, and Biomedical Application. Curr Pharm Biotechnol 2020; 21:1433-1443. [PMID: 32503407 DOI: 10.2174/1389201021666200605104939] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 02/22/2020] [Accepted: 05/08/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND Chitin stands at second, after cellulose, as the most abundant polysaccharide in the world. Chitin is found naturally in marine environments as it is a crucial structural component of various marine organisms. METHODS Different amounts of waste chitin and chitosan can be discovered in the environment. Chitinase producing microbes help to hydrolyze chitin waste to play an essential function for the removal of chitin pollution in the Marine Atmosphere. Chitin can be converted by using chemical and biological methods into prominent derivate chitosan. Numerous bacteria naturally have chitin degrading ability. RESULTS Chitin shows promise in terms of biocompatibility, low toxicity, complete biodegradability, nontoxicity, and film-forming capability. The application of these polymers in the different sectors of biomedical, food, agriculture, cosmetics, pharmaceuticals could be lucrative. Moreover, the most recent achievement in nanotechnology is based on chitin and chitosan-based materials. CONCLUSION In this review, we examine chitin in terms of its natural sources and different extraction methods, chitinase producing microbes and chitin, chitosan together with its derivatives for use in biomedical and agricultural applications.
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Affiliation(s)
- Umar Shahbaz
- Jiangnan University, School of Biotechnology, Jiangnan University Wuxi, Jiansu, China
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24
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Elkeiy MM, Khamis AA, El-Gamal MM, Abo Gazia MM, Zalat ZA, El-Magd MA. Chitosan nanoparticles from Artemia salina inhibit progression of hepatocellular carcinoma in vitro and in vivo. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:19016-19028. [PMID: 30293105 DOI: 10.1007/s11356-018-3339-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 09/26/2018] [Indexed: 06/08/2023]
Abstract
This study was conducted to evaluate the effect of chitosan nanoparticles (CNPs) isolated from Artemia salina against hepatocellular carcinoma (HCC) both in vitro (HepG2) and in vivo (diethylnitrosamine-induced HCC in rats) and to investigate the involved underlying mechanisms. Administration of CNPs decreased HCC progression as evidenced by (1) induced HepG2 cell death as detected by MTT assay; (2) induced necrosis as indicated by acridine orange/propidium iodide (AO/PI) red staining, annexin V/7-AAD positive staining (detected by flow cytometry), and upregulated expression of necrosis markers (PARP1 and its downstream target, RIP1 genes), but no effect on apoptosis as revealed by insignificant changes in caspase 3 activity and mRNA levels of Bax and AIF; (3) increased intracellular ROS and decreased mitochondrial membrane potential in HepG2; (4) decreased liver relative weight, serum levels of liver enzymes (ALT, AST, and ALP), total bilirubin, and cancer markers (AFP and GGT), number and area of GST-P positive tumor nodules; and (5) reduced oxidative stress (decrease in MDA levels) and increased activities of SOD, CAT, and GPx enzymes in rat liver. The preventive (pre-treatment) effect of CNPs was better than the therapeutic (post-treatment) effect. Collectively, administration of CNPs inhibited HCC progression in vitro and in vivo, possibly through induction of necrosis, rather than apoptosis, and induction of antioxidant enzyme activities in vivo, but with stimulation of ROS production in vitro. Thus, CNPs could be used as a promise agent for treating HCC after application of further confirmatory clinical trials.
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Affiliation(s)
- Mai M Elkeiy
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Abeer A Khamis
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Mona M El-Gamal
- Zoology Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Maha M Abo Gazia
- Department of Histology, Faculty of Medicine, Kafrelsheikh University, Kafr El Sheikh, Egypt
| | - Zeinb A Zalat
- Clinical Pharmacy Department, Faculty of Pharmacy, Alazhar University, Cairo, Egypt
| | - Mohammed A El-Magd
- Anatomy Department, Faculty Veterinary Medicine, Kafrelsheikh University, Kafr El Sheikh, Egypt.
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25
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Roy H, Nayak BS, Nandi S. Chitosan Anchored Nanoparticles in Current Drug Development Utilizing Computer-Aided Pharmacokinetic Modeling: Case Studies for Target Specific Cancer Treatment and Future Prospective. Curr Pharm Des 2020; 26:1666-1675. [DOI: 10.2174/1381612826666200203121241] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 12/02/2019] [Indexed: 02/02/2023]
Abstract
Background:
Recently, in the medical and pharmaceutical fields, biopolymers are extensively used for
chemical and mechanical modifications of pharmaceutical dosage forms, which add novel properties, functions,
and applications. Structural modification of dosage form by polymers along with redesigning in pharmaceutical
and tissue engineering fields, presently being the center of analysis for the modern research world, which utilizes
the subtle instruments, precise research strategies and most significantly the excipients.
Method:
Recently, in the medical and pharmaceutical fields, biopolymers are extensively used for
chemical and mechanical modifications of pharmaceutical dosage forms, which add novel properties, functions,
and applications. Structural modification of dosage form by polymers along with redesigning in pharmaceutical
and tissue engineering fields, presently being the center of analysis for the modern research world, which utilizes
the subtle instruments, precise research strategies and most significantly the excipients.
Results:
The most remarkable point is that chitosan-drug conjugated nanoparticles (CDNP) can target cancer
affected cells with the least attempt to killing the neighbor host cell. It is already proved that the CDNP facilitate
the more drugs uptaking or cytotoxicity to a cancerous cell. This overcomes the dosage form designing problems
of complexity in the biological mechanism and cell specificity. A computer-aided pharmacokinetic study as well
as in-silico design with model fitting can provide the possible finding related to target selectivity and interaction.
The computer aided study also reduces time and could make the entire process much cheaper till today, very
few research has been reported, such as PyRx with AutoDock, response surface methodology and molecular
dynamic simulation in drug delivery for chitosan-drug conjugated nanoparticles.
Conclusion:
Therefore, cancer cell target-specific drug delivery using a natural biopolymer conjugate with a
computer-aided pharmacokinetic model will be the thirst area of future research. To get successful anticancer
drug formulation, in-silico pharmacokinetic modeling would minimize labor, and expenses, during and prior to
the experiment has been extensively discussed in the present review.
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Affiliation(s)
- Harekrishna Roy
- Biju Patnaik University of Technology, Rourkela, Odisha-769004, India
| | - Bhabani S. Nayak
- Institute of Pharmacy and Technology, Salipur, Cuttack - 754202, Odisha, India
| | - Sisir Nandi
- Department of Pharmaceutical Chemistry, Global Institute of Pharmaceutical Education and Research, Affiliated to Uttarakhand Technical University, Kashipur-244713, India
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26
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Chitosan Nanoparticles for Therapy and Theranostics of Hepatocellular Carcinoma (HCC) and Liver-Targeting. NANOMATERIALS 2020; 10:nano10050870. [PMID: 32365938 PMCID: PMC7279387 DOI: 10.3390/nano10050870] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 03/24/2020] [Accepted: 04/21/2020] [Indexed: 12/12/2022]
Abstract
Chitosan nanoparticles are well-known delivery systems widely used as polymeric carriers in the field of nanomedicine. Chitosan is a carbohydrate of natural origin: it is a biodegradable, biocompatible, mucoadhesive, polycationic polymer and it is endowed with penetration enhancer properties. Furthermore, it can be easily derivatized. Hepatocellular carcinoma (HCC) represents a remarkable health problem because current therapies, that include surgery, liver transplantation, trans-arterial embolization, chemoembolization and chemotherapy, present significant limitations due to the high risk of recurrence, to a lack of drug selectivity and to other serious side effects. Therefore, there is the need for new therapeutic strategies and for improving the liver-targeting to HCC. Nanomedicine consists in the use of nanoscale carriers as delivery systems to target and deliver drugs and/or diagnostic agents to specific organs or tissues. Chitosan and its derivatives can be successfully used in the preparation of nanoparticles that, for their peculiar surface-properties, can specifically interact with liver tumor, by passive and active targeting. This review concerns the use of chitosan nanoparticles for the therapy and theranostics of HCC and liver-targeting.
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Xu Y, Mao H, Yang C, Du H, Wang H, Tu J. Effects of chitosan nanoparticle supplementation on growth performance, humoral immunity, gut microbiota and immune responses after lipopolysaccharide challenge in weaned pigs. J Anim Physiol Anim Nutr (Berl) 2019; 104:597-605. [PMID: 31891214 DOI: 10.1111/jpn.13283] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2019] [Revised: 09/13/2019] [Accepted: 11/27/2019] [Indexed: 12/15/2022]
Abstract
In this study, we aimed to determine the effects of dietary supplementation with chitosan nanoparticles (CNP) on growth performance, immune status, gut microbiota and immune responses after lipopolysaccharide challenge in weaned pigs. A total of 144 piglets were assigned to four groups receiving different dietary treatments, including basal diets supplemented with 0, 100, 200 and 400 mg/kg CNP fed for 28 days. Each treatment group included six pens (six piglets per pen). The increase in supplemental CNP concentration improved the average daily gain (ADG) and decreased the feed and gain (F/G) and diarrhoea rate (p < .05). However, significant differences in the average daily feed intake (ADFI) among different CNP concentrations were not observed. CNP also increased plasma immunoglobulin (Ig)A and IgG, and C3 and C4 concentrations in piglets in a dose-dependent manner on day 28, whereas IgM concentration was not affected by CNP. A total of 24 piglets in the control diet and control diet with 400 mg/kg CNP supplementation groups were randomly selected for the experiment of immunological stress. Half of the pigs in each group (n = 6) were injected i.p. with Escherichia coli lipopolysaccharide (LPS) at a concentration of 100 μg/kg. The other pigs in each group were injected with sterile saline solution at the same volume. Plasma concentrations of cortisol, prostaglandin E2 (PEG2), interleukin (IL)-6, tumour necrosis factor (TNF)-α and IL-1β dramatically increased after LPS challenge. However, CNP inhibited the increase in cortisol, PEG2, IL-6 and IL-1β levels in plasma, whereas TNF-α level slightly increased. Moreover, the effects of CNP on the gut microbiota were also evaluated. Our results showed that dietary supplementation with CNP modified the composition of colonic microbiota, where it increased the amounts of some presumably beneficial intestinal bacteria and suppressed the growth of potential bacterial pathogens. These findings suggested CNP supplementation improved the growth performance and immune status, alleviated immunological stress and regulated intestinal ecology in weaned piglets. Based on these beneficial effects, CNP could be applied as a functional feed additives supplemented in piglets diet.
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Affiliation(s)
- Yinglei Xu
- Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, College of Animal Science and Technology College of Veterinary Medicine, Zhejiang A&F University, Hangzhou, China
| | - Huiling Mao
- Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, College of Animal Science and Technology College of Veterinary Medicine, Zhejiang A&F University, Hangzhou, China
| | - Caimei Yang
- Key Laboratory of Applied Technology on Green-Eco-Healthy Animal Husbandry of Zhejiang Province, College of Animal Science and Technology College of Veterinary Medicine, Zhejiang A&F University, Hangzhou, China
| | - Huahua Du
- Key Laboratory of Molecular Animal Nutrition of Ministry of Education, College of Animal Sciences, Zhejiang University, Hangzhou, China
| | - Haifeng Wang
- Key Laboratory of Molecular Animal Nutrition of Ministry of Education, College of Animal Sciences, Zhejiang University, Hangzhou, China
| | - Jue Tu
- Experimental Animal Research Center, Zhejiang Chinese Medical University, Hangzhou, China
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Schimpf U, Nachmann G, Trombotto S, Houska P, Yan H, Björndahl L, Crouzier T. Assessment of Oligo-Chitosan Biocompatibility toward Human Spermatozoa. ACS APPLIED MATERIALS & INTERFACES 2019; 11:46572-46584. [PMID: 31725264 DOI: 10.1021/acsami.9b17605] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The many interesting properties of chitosan polysaccharides have prompted their extensive use as biomaterial building blocks, for instance as antimicrobial coatings, tissue engineering scaffolds, and drug delivery vehicles. The translation of these chitosan-based systems to the clinic still requires a deeper understanding of their safety profiles. For instance, the widespread claim that chitosans are spermicidal is supported by little to no data. Herein, we thoroughly investigate whether chitosan oligomer (CO) molecules can impact the functional and structural features of human spermatozoa. By using a large number of primary sperm cell samples and by isolating the effect of chitosan from the effect of sperm dissolution buffer, we provide the first realistic and complete picture of the effect of chitosans on sperms. We found that CO binds to cell surfaces or/and is internalized by cells and affected the average path velocity of the spermatozoa, in a dose-dependent manner. However, CO did not affect the progressive motility, motility, or sperm morphology, nor did it cause loss of plasma membrane integrity, reactive oxygen species production, or DNA damage. A decrease in spermatozoa adenosine triphosphate levels, which was especially significant at higher CO concentrations, points to possible interference of CO with mitochondrial functions or the glycolysis processes. With this first complete and in-depth look at the spermicidal activities of chitosans, we complement the complex picture of the safety profile of chitosans and inform on further use of chitosans in biomedical applications.
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Affiliation(s)
- Ulrike Schimpf
- Division of Glycoscience, Department of Chemistry, School of Engineering Science in Chemistry, Biotechnology and Health , Royal Institute of Technology (KTH) , 106 91 Stockholm , Sweden
| | - Gilai Nachmann
- Division of Glycoscience, Department of Chemistry, School of Engineering Science in Chemistry, Biotechnology and Health , Royal Institute of Technology (KTH) , 106 91 Stockholm , Sweden
| | - Stephane Trombotto
- Ingénierie des Matériaux Polymères (IMP), CNRS UMR 5223 , Université Claude Bernard Lyon 1, Univ Lyon , 69622 Villeurbanne , France
| | - Petr Houska
- ANOVA-Andrology, Sexual Medicine, Transmedicine , Karolinska University Hospital and Karolinska Institutet , Norra Stationsgatan 69 , 113 64 Stockholm , Sweden
| | - Hongji Yan
- Division of Glycoscience, Department of Chemistry, School of Engineering Science in Chemistry, Biotechnology and Health , Royal Institute of Technology (KTH) , 106 91 Stockholm , Sweden
| | - Lars Björndahl
- ANOVA-Andrology, Sexual Medicine, Transmedicine , Karolinska University Hospital and Karolinska Institutet , Norra Stationsgatan 69 , 113 64 Stockholm , Sweden
| | - Thomas Crouzier
- Division of Glycoscience, Department of Chemistry, School of Engineering Science in Chemistry, Biotechnology and Health , Royal Institute of Technology (KTH) , 106 91 Stockholm , Sweden
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Liver Cancer: Current and Future Trends Using Biomaterials. Cancers (Basel) 2019; 11:cancers11122026. [PMID: 31888198 PMCID: PMC6966667 DOI: 10.3390/cancers11122026] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 12/11/2019] [Accepted: 12/13/2019] [Indexed: 02/07/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the fifth most common type of cancer diagnosed and the second leading cause of death worldwide. Despite advancement in current treatments for HCC, the prognosis for this cancer is still unfavorable. This comprehensive review article focuses on all the current technology that applies biomaterials to treat and study liver cancer, thus showing the versatility of biomaterials to be used as smart tools in this complex pathologic scenario. Specifically, after introducing the liver anatomy and pathology by focusing on the available treatments for HCC, this review summarizes the current biomaterial-based approaches for systemic delivery and implantable tools for locally administrating bioactive factors and provides a comprehensive discussion of the specific therapies and targeting agents to efficiently deliver those factors. This review also highlights the novel application of biomaterials to study HCC, which includes hydrogels and scaffolds to tissue engineer 3D in vitro models representative of the tumor environment. Such models will serve to better understand the tumor biology and investigate new therapies for HCC. Special focus is given to innovative approaches, e.g., combined delivery therapies, and to alternative approaches-e.g., cell capture-as promising future trends in the application of biomaterials to treat HCC.
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Current status of nanomaterial-based treatment for hepatocellular carcinoma. Biomed Pharmacother 2019; 116:108852. [DOI: 10.1016/j.biopha.2019.108852] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 04/02/2019] [Accepted: 04/02/2019] [Indexed: 12/18/2022] Open
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Cao W, Yue L, Wang Z. High antibacterial activity of chitosan – molybdenum disulfide nanocomposite. Carbohydr Polym 2019; 215:226-234. [DOI: 10.1016/j.carbpol.2019.03.085] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 02/28/2019] [Accepted: 03/25/2019] [Indexed: 12/13/2022]
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Odeyemi SW, Afolayan AJ. Characterization and Cytotoxicity Evaluation of Biologically Synthesized Silver Nanoparticles from Albuca setosa Aqueous Bulb Extract. INTERNATIONAL JOURNAL OF NANOSCIENCE 2019. [DOI: 10.1142/s0219581x18500230] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Biologically synthesized nanoparticles are rapidly evolving because it is cost effective and eco-friendly, this also contributes to its preference over nanoparticles from other sources. In this study, silver nanoparticles were synthesized from Albuca setosa aqueous bulb (ASB) extracts and the biological activities evaluated. The silver nanoparticles were synthesized from ASB extracts using silver nitrate and characterized using UV–visible spectroscopy (UV–Vis), Fourier transform infrared spectroscopy (FTIR), scanning electron microscope (SEM), energy dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD) and transmission electron microscopy (TEM). The antioxidant activity was determined by evaluating the effect on 2,2-diphenyl-2-picrylhydrazyl (DPPH) scavenging activity, 2,2[Formula: see text]-azino-bis (3-ethylbenzthiazoline-6-sulfonic acid diammonium salt (ABTS). The antibacterial potential was investigated on selected Gram positive and Gram negative bacteria while the cytotoxicity was evaluated on MDA-MB-231 breast cancer cells (ATCC HTB-26). Albuca setosa silver nanoparticles (AS-AgNPs) was formed within 60 min reaction time of UV–Vis absorption. The FTIR showed that acid anhydride, alkene, amine, aldehyde, ester, ketone and carbonyl groups contributed to the synthesis of the AS-AgNPs, while SEM and TEM showed stable irregular shaped monodispersed silver nanoparticles with average size of 7 nm. The XRD patterns revealed diffraction peaks at [Formula: see text] and 92.37∘ that was indexed to (1 1 0), (1 1 0), (1 0 0), (1 0 0) and (1 0 0) planes of face-centered cubic (fcc) crystalline structure respectively. The synthesized nanoparticles possess good antioxidant activity with IC50 of [Formula: see text] and [Formula: see text][Formula: see text][Formula: see text]g/ml for DPPH and ABTS, respectively, and inhibit the growth of Staphylococcus faecalis and Bacillus cereus with MIC of 25 and 15[Formula: see text][Formula: see text]g/ml respectively. AS-AgNPs also revealed higher cytotoxic efficacy against MDA-MB-231 breast cancer cells with IC50 of [Formula: see text][Formula: see text][Formula: see text]g/ml. AS-AgNPs showed acceptable size and shape of nanoparticles and could therefore be a potential source of antimicrobial and anticancer agents. It can be concluded that the synthesized AS-AgNPs is a good source of anticancer agent with broad spectrum of antibiotic activity.
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Affiliation(s)
- Samuel Wale Odeyemi
- Medicinal Plants and Economic Development (MPED) Research Centre, Department of Botany, University of Fort Hare, Private Bag X1314, Alice 5700, South Africa
| | - Anthony Jide Afolayan
- Medicinal Plants and Economic Development (MPED) Research Centre, Department of Botany, University of Fort Hare, Private Bag X1314, Alice 5700, South Africa
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Anticancer Activity of Chitosan, Chitosan Derivatives, and Their Mechanism of Action. Int J Biomater 2018; 2018:2952085. [PMID: 30693034 PMCID: PMC6332982 DOI: 10.1155/2018/2952085] [Citation(s) in RCA: 153] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Revised: 11/26/2018] [Accepted: 12/04/2018] [Indexed: 12/15/2022] Open
Abstract
Tailoring of chitosan through the involvement of its amino, acetamido, and hydroxy groups can give derivatives of enhanced solubility and remarkable anticancer activity. The general mechanism of such activity is associated with the disturbances in normal functioning of cell cycle, interference to the central dogma of biological system from DNA to RNA to protein or enzymatic synthesis, and the disruption of hormonal path to biosynthesis to inhibit the growth of cancer cells. Both chitosan and its various derivatives have been reported to selectively permeate through the cancer cell membranes and show anticancer activity through the cellular enzymatic, antiangiogenic, immunoenhancing, antioxidant defense mechanism, and apoptotic pathways. They get sequestered from noncancer cells and provide their enhanced bioavailability in cancer cells in a sustained release manner. This review presents the putative mechanisms of anticancer activity of chitosan and mechanistic approaches of structure activity relation upon the modification of chitosan through functionalization, complex formation, and graft copolymerization to give different derivatives.
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Ravi H, Kurrey N, Manabe Y, Sugawara T, Baskaran V. Polymeric chitosan-glycolipid nanocarriers for an effective delivery of marine carotenoid fucoxanthin for induction of apoptosis in human colon cancer cells (Caco-2 cells). MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 91:785-795. [PMID: 30033314 DOI: 10.1016/j.msec.2018.06.018] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 05/25/2018] [Accepted: 06/09/2018] [Indexed: 01/25/2023]
Abstract
Fucoxanthin (FUCO), a marine carotenoid is photo-, and thermo-labile and poorly bioavailable due to its lipophilicity. Hence, we developed a chitosan (CS) + glycolipid (GL) nanogels (NGs) to increase cellular uptake and anticancer efficacy of FUCO (10 μM) in human colon cells (Caco-2). Effect of FUCO loaded in NGs with/with no GL was studied in comparison with micellar FUCO. Results showed that the cell viability was lower (p < 0.05) in NGs + GL (50.5%) compared to NGs (-GL) (66.5%) and the mixed micelles (72.5%) groups over 48 h exposure. An enhanced reactive oxygen species (ROS) generation was evident in NGs + GL (379.2%) group compared to NGs (-GL) and mixed micelles groups. Further, induction of apoptosis with an increased chromatin condensation and DNA fragmentation as evidenced in DAPI staining and DNA ladder assay were higher in NGs + GL group than other groups. Down-regulation of Bcl-2 (6.6 folds) was higher in NGs + GL group compared to NGs (-GL) (1.94 fold) and mixed micelles (1.19 fold) groups. Higher Bax up-regulation in NGs + GL compared to other groups supports the Bcl-2 down regulation. Mitochondrial membrane polarisation (ΔΨm) was higher in NGs + GL group (2.46 fold) compared to NGs (-GL) (1.91 fold) and mixed micelles (1.26 fold) groups. The cellular FUCO uptake illustrated a positive correlation between its level (pmol/106 cells) in NGs + GL (758.3) and enhanced caspase-3 activity (25.8 folds). This could be the reason for an increased apoptotic activity in NGs + GL group than other groups. Results demonstrate that delivery of FUCO in NGs + GL carrier aids cellular uptake and chemotherapeutic potential of FUCO. Results further demonstrate, for the first time, higher anti-cancer activity of FUCO loaded in NGs + GL and the effect was through ROS generation via a caspase dependent mechanism in Caco-2 cells.
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Affiliation(s)
- Hindupur Ravi
- Department of Biochemistry, CSIR-Central Food Technological Research Institute, Mysuru-570020, Karnataka, India
| | - Nawneet Kurrey
- Department of Biochemistry, CSIR-Central Food Technological Research Institute, Mysuru-570020, Karnataka, India
| | - Yuki Manabe
- Department of Applied Biosciences, Graduate School of Agriculture, Kyoto University, Kyoto 606-8502, Japan
| | - Tatsuya Sugawara
- Department of Applied Biosciences, Graduate School of Agriculture, Kyoto University, Kyoto 606-8502, Japan
| | - Vallikannan Baskaran
- Department of Biochemistry, CSIR-Central Food Technological Research Institute, Mysuru-570020, Karnataka, India.
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Sarangapani S, Patil A, Ngeow YK, Elsa Mohan R, Asundi A, Lang MJ. Chitosan nanoparticles’ functionality as redox active drugs through cytotoxicity, radical scavenging and cellular behaviour. Integr Biol (Camb) 2018; 10:313-324. [DOI: 10.1039/c8ib00038g] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The goal of the present study is to explore the mechanism of the ROS mediated effect of chitosan nanoparticles on acute T cell leukemia as redox active drug.
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Affiliation(s)
- Sreelatha Sarangapani
- Biosystems & Micromechanics (Biosym) IRG
- Singapore MIT Alliance for Research & Technology (SMART)
- Singapore
| | - Ajeetkumar Patil
- Biosystems & Micromechanics (Biosym) IRG
- Singapore MIT Alliance for Research & Technology (SMART)
- Singapore
- Department of Atomic and Molecular Physics
- Manipal Academy of Higher Education
| | - Yoke Keng Ngeow
- Department of Biological Science
- National University of Singapore
- Singapore
| | - Rosmin Elsa Mohan
- School of Mechanical and Aerospace Engineering
- Nanyang Technological University
- Singapore
| | - Anand Asundi
- School of Mechanical and Aerospace Engineering
- Nanyang Technological University
- Singapore
| | - Matthew J. Lang
- Biosystems & Micromechanics (Biosym) IRG
- Singapore MIT Alliance for Research & Technology (SMART)
- Singapore
- Department of Chemical and Biomolecular Engineering and Department of Molecular Physiology and Biophysics
- Vanderbilt University
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Wong CY, Al-Salami H, Dass CR. The role of chitosan on oral delivery of peptide-loaded nanoparticle formulation. J Drug Target 2017; 26:551-562. [DOI: 10.1080/1061186x.2017.1400552] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Chun Y. Wong
- School of Pharmacy, Curtin University, Perth, Australia
| | - Hani Al-Salami
- School of Pharmacy, Curtin University, Perth, Australia
- Curtin Biosciences Research Precinct, Curtin University, Perth, Australia
| | - Crispin R. Dass
- School of Pharmacy, Curtin University, Perth, Australia
- Curtin Biosciences Research Precinct, Curtin University, Perth, Australia
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Di Martino A, Pavelkova A, Postnikov PS, Sedlarik V. Enhancement of 5-aminolevulinic acid phototoxicity by encapsulation in polysaccharides based nanocomplexes for photodynamic therapy application. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2017; 175:226-234. [DOI: 10.1016/j.jphotobiol.2017.08.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 08/06/2017] [Indexed: 10/19/2022]
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Nazıroğlu M, Muhamad S, Pecze L. Nanoparticles as potential clinical therapeutic agents in Alzheimer's disease: focus on selenium nanoparticles. Expert Rev Clin Pharmacol 2017; 10:773-782. [PMID: 28463572 DOI: 10.1080/17512433.2017.1324781] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION In etiology of Alzheimer's disease (AD), involvement of amyloid β (Aβ) plaque accumulation and oxidative stress in the brain have important roles. Several nanoparticles such as titanium dioxide, silica dioxide, silver and zinc oxide have been experimentally using for treatment of neurological disease. In the last decade, there has been a great interest on combination of antioxidant bioactive compounds such as selenium (Se) and flavonoids with the oxidant nanoparticles in AD. We evaluated the most current data available on the physiological effects of oxidant and antioxidant nanoparticles. Areas covered: Oxidative nanoparticles decreased the activities of reactive oxygen species (ROS) scavenging enzymes such as glutathione peroxidase (GSH-Px), superoxide dismutase (SOD) and catalase in the brain of rats and mice. However, Se-rich nanoparticles in small size (5-15 nm) depleted Aβ formation through decreasing ROS production. Reports on low levels of Se in blood and tissue samples and the low activities of GSH-Px, catalase and SOD enzymes in AD patients and animal models support the proposed crucial role of oxidative stress in the pathogenesis of AD. Expert commentary: In conclusion, present literature suggests that Se-rich nanoparticles appeared to be a potential therapeutic compound for the treatment of AD.
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Affiliation(s)
- Mustafa Nazıroğlu
- a Neuroscience Research Center , Suleyman Demirel University , Isparta , Turkey
| | - Salina Muhamad
- b NANO Elec-Tronic Centre, Faculty of Electrical Engineering , Universiti Teknologi MARA , Shah Alam , Selangor , Malaysia
| | - Laszlo Pecze
- c Institute of Anatomy, Department of Medicine , University of Fribourg , Fribourg , Switzerland
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Subhapradha N, Shanmugam A. Fabrication of β-chitosan nanoparticles and its anticancer potential against human hepatoma cells. Int J Biol Macromol 2017; 94:194-201. [DOI: 10.1016/j.ijbiomac.2016.10.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Revised: 10/05/2016] [Accepted: 10/06/2016] [Indexed: 12/11/2022]
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Cassano R, Mellace S, Marrelli M, Conforti F, Trombino S. α-Tocopheryl linolenate solid lipid nanoparticles for the encapsulation, protection, and release of the omega-3 polyunsaturated fatty acid: in vitro anti-melanoma activity evaluation. Colloids Surf B Biointerfaces 2016; 151:128-133. [PMID: 27988473 DOI: 10.1016/j.colsurfb.2016.11.043] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Revised: 11/08/2016] [Accepted: 11/30/2016] [Indexed: 12/19/2022]
Abstract
The main target of this study was the preparation, characterization and antioxidant activity evaluation of α-tocopheryl linolenate based solid lipid nanoparticles (SLNs-TL), able to incorporate omega-3 α-linolenic acid, useful for the treatment of melanoma, a type of skin cancer. In particular, α-linolenic acid was successfully derivatized with α-tocopherol and the obtained compound was characterized by Fourier transform infrared (FT-IR) and by 1H NMR to confirm the ester linkage. Both the empty SLNs-TL that SLNs-TL-LIN, containing omega-3-linolenic acid, were prepared through the technique of the microemulsion. The nanoparticles were characterized for entrapment efficiency, size and shape. Their antioxidant activity was investigated in rat liver microsomal membranes in inhibiting the lipid peroxidation induced by tert-butyl hydroperoxide (tert-BOOH), which endogenously produces alkoxyl radicals by Fenton reactions. The obtained results indicate that the α-tocopherol, linked by ester bond to α-linolenic acid, maintains an excellent antioxidant activity. The encapsulation efficiency was equal to 77% and the polydispersity index 0.198 indicating a good dimensional distribution. Furthermore, the nanoparticles were tested in vitro for their cytotoxic activity against human melanoma cancer cell line C32. Both empty SLNs-TL and loaded SLNs-TL-LIN showed a high biological activity, being more effective than α-linolenic acid and α-tocopherol. The results indicated that these nanoparticles could provide the delivery and the protection of unstable molecules, such as α-linolenic acid, from degradation induced by mechanisms of oxidative stress.
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Affiliation(s)
- Roberta Cassano
- University of Calabria/Department of Pharmacy, Health and Nutritional Sciences, Via Pietro Bucci, 87036, Arcavacata di Rende (CS), Italy
| | - Silvia Mellace
- University of Calabria/Department of Pharmacy, Health and Nutritional Sciences, Via Pietro Bucci, 87036, Arcavacata di Rende (CS), Italy
| | - Mariangela Marrelli
- University of Calabria/Department of Pharmacy, Health and Nutritional Sciences, Via Pietro Bucci, 87036, Arcavacata di Rende (CS), Italy
| | - Filomena Conforti
- University of Calabria/Department of Pharmacy, Health and Nutritional Sciences, Via Pietro Bucci, 87036, Arcavacata di Rende (CS), Italy
| | - Sonia Trombino
- University of Calabria/Department of Pharmacy, Health and Nutritional Sciences, Via Pietro Bucci, 87036, Arcavacata di Rende (CS), Italy.
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Abdel-Wahhab MA, Aljawish A, El-Nekeety AA, Abdel-Aziem SH, Hassan NS. Chitosan nanoparticles plus quercetin suppress the oxidative stress, modulate DNA fragmentation and gene expression in the kidney of rats fed ochratoxin A-contaminated diet. Food Chem Toxicol 2016; 99:209-221. [PMID: 27923682 DOI: 10.1016/j.fct.2016.12.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 11/29/2016] [Accepted: 12/02/2016] [Indexed: 12/18/2022]
Abstract
This study aimed to evaluate the protective role of chitosan nanoparticles (COS-NPs) singly or plus quercetin (Q) against OTA-induced oxidative stress and renal genotoxicity. Twelve groups of male Sprague-Dawley rats were treated orally for 3 weeks included the control group, animals fed OTA-contaminated diet (3 mg/kg diet); COS-NPs-treated groups at low (140 mg/kg b.w.) or high (280 mg/kg b.w.) dose, Q-treated group (50 mg/kg b.w.), Q plus low or high dose of COS-NPs-treated groups and OTA plus Q and/or COS-NPs at the two tested doses-treated groups. The results indicated that COS-NPs were roughly rod in shape with average particle size of 200 nm and zeta potential 31.4 ± 2.8 mV. Animals fed OTA-contaminated diet showed significant changes in serum biochemical parameters, increase kidney MDA and DNA fragmentation and decreased GPx and SOD gene expression accompanied with severe histological changes. Q and/or COS-NPs at the two tested doses induced significant improvements in all tested parameters and succeeded to overcome these effects especially in the animals treated with Q plus the high dose of COS-NPs. It could be concluded that COS-NPs are promise candidate to enhance the antioxidant effect of Q and protect against the nephrotoxicity of OTA in high endemic areas.
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Affiliation(s)
- Mosaad A Abdel-Wahhab
- Food Toxicology & Contaminants Dept., National Research Center, Dokki, Cairo, Egypt.
| | - Abdulhadi Aljawish
- Laboratory of Nutrition and Toxicology (NUTox), INSERM UMR 866, Bourgogne University, 1 Esplanade Erasme, 21000 Dijon, France
| | - Aziza A El-Nekeety
- Food Toxicology & Contaminants Dept., National Research Center, Dokki, Cairo, Egypt
| | | | - Nabila S Hassan
- Pathology Dept., National Research Center, Dokki, Cairo, Egypt
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Chitosan nanoparticles reduce LPS-induced inflammatory reaction via inhibition of NF-κB pathway in Caco-2 cells. Int J Biol Macromol 2016; 86:848-56. [PMID: 26854884 DOI: 10.1016/j.ijbiomac.2016.02.015] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Revised: 01/31/2016] [Accepted: 02/03/2016] [Indexed: 12/24/2022]
Abstract
Chitosan nanoparticles (CNP), an extensively oral-administered drug carrier, was investigated for the anti-inflammatory effects on LPS-inflamed Caco-2 cells and the relate mechanisms. CNP could alleviate the decrease of transepithelial electrical resistance (TEER) induced by LPS in Caco-2 monolayer, and significantly inhibit LPS-induced production of TNF-α, MIF, IL-8 and MCP-1 in a dose-dependent manner. PCR array assay revealed that CNP down-regulated the mRNA expression levels of TLR4 in LPS-inflamed Caco-2 cells. CNP was further showed to reduce cytoplasmic IκB-α degradation and nuclear NF-κB p65 levels in LPS-inflamed Caco-2 cells. These results suggested that CNP suppressed LPS-induced inflammatory response by decreasing permeability of intestinal epithelial monolayer and secretion of pro-inflammatory cytokine in Caco-2 cells, which were partially mediated by NF-κB signaling pathway.
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Polymer-Based Prodrugs: Improving Tumor Targeting and the Solubility of Small Molecule Drugs in Cancer Therapy. Molecules 2015; 20:21750-69. [PMID: 26690101 PMCID: PMC6331894 DOI: 10.3390/molecules201219804] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2015] [Revised: 11/05/2015] [Accepted: 11/17/2015] [Indexed: 01/23/2023] Open
Abstract
The majority of anticancer drugs have poor aqueous solubility, produce adverse effects in healthy tissue, and thus impose major limitations on both clinical efficacy and therapeutic safety of cancer chemotherapy. To help circumvent problems associated with solubility, most cancer drugs are now formulated with co-solubilizers. However, these agents often also introduce severe side effects, thereby restricting effective treatment and patient quality of life. A promising approach to addressing problems in anticancer drug solubility and selectivity is their conjugation with polymeric carriers to form polymer-based prodrugs. These polymer-based prodrugs are macromolecular carriers, designed to increase the aqueous solubility of antitumor drugs, can enhance bioavailability. Additionally, polymer-based prodrugs approach exploits unique features of tumor physiology to passively facilitate intratumoral accumulation, and so improve chemodrug pharmacokinetics and pharmacological properties. This review introduces basic concepts of polymer-based prodrugs, provides an overview of currently emerging synthetic, natural, and genetically engineered polymers that now deliver anticancer drugs in preclinical or clinical trials, and highlights their major anticipated applications in anticancer therapies.
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Younes I, Rinaudo M. Chitin and chitosan preparation from marine sources. Structure, properties and applications. Mar Drugs 2015; 13:1133-74. [PMID: 25738328 PMCID: PMC4377977 DOI: 10.3390/md13031133] [Citation(s) in RCA: 1033] [Impact Index Per Article: 114.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2014] [Accepted: 02/16/2015] [Indexed: 02/07/2023] Open
Abstract
This review describes the most common methods for recovery of chitin from marine organisms. In depth, both enzymatic and chemical treatments for the step of deproteinization are compared, as well as different conditions for demineralization. The conditions of chitosan preparation are also discussed, since they significantly impact the synthesis of chitosan with varying degree of acetylation (DA) and molecular weight (MW). In addition, the main characterization techniques applied for chitin and chitosan are recalled, pointing out the role of their solubility in relation with the chemical structure (mainly the acetyl group distribution along the backbone). Biological activities are also presented, such as: antibacterial, antifungal, antitumor and antioxidant. Interestingly, the relationship between chemical structure and biological activity is demonstrated for chitosan molecules with different DA and MW and homogeneous distribution of acetyl groups for the first time. In the end, several selected pharmaceutical and biomedical applications are presented, in which chitin and chitosan are recognized as new biomaterials taking advantage of their biocompatibility and biodegradability.
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Affiliation(s)
- Islem Younes
- Laboratory of Enzyme Engineering and Microbiology, University of Sfax, National School of Engineering, PO Box 1173-3038, Sfax, Tunisia.
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Kumar S, Tomar MS, Acharya A. Carboxylic group-induced synthesis and characterization of selenium nanoparticles and its anti-tumor potential on Dalton's lymphoma cells. Colloids Surf B Biointerfaces 2015; 126:546-52. [PMID: 25616972 DOI: 10.1016/j.colsurfb.2015.01.009] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2014] [Revised: 01/03/2015] [Accepted: 01/05/2015] [Indexed: 01/30/2023]
Abstract
Carboxylic group-induced synthesis of selenium nanoparticles (SeNPs) was achieved using sodium selenosulphate as a precursor. The particles were stabilized and capped with 0.01% polyvinyl alcohol under ambient conditions. This is a simple and easy method of producing SeNPs in a size range from 35 to 105 nm. The synthesized SeNPs were purified by centrifugation at 11,500 × g for 20 min and characterized by UV-visible spectroscopy, FTIR spectroscopy, XRD, DSC and TEM. It was observed that the synthesized SeNPs showed differences in their absorption spectra, phase composition and crystal structure, thermodynamic behaviour, size and shape. Further, to confirm anti-tumour potential of the synthesized SeNPs induced by the carboxylic group of acetic acid, pyruvic acid and benzoic acid, cell viability assay, nuclear morphology testing and DNA fragmentation assay were carried out using Dalton's lymphoma (DL) cells. DL cells treated with the SeNPs showed reduced cell viability, altered nuclear morphology, typical apoptotic DNA ladder and apoptosis. Therefore, these SeNPs may have therapeutic relevance to treat this type of cancer.
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Affiliation(s)
- Sanjay Kumar
- Centre of Advance Study, Department of Zoology, Faculty of Science, Banaras Hindu University, Varanasi 221005, UP, India
| | - Munendra Singh Tomar
- Centre of Advance Study, Department of Zoology, Faculty of Science, Banaras Hindu University, Varanasi 221005, UP, India
| | - Arbind Acharya
- Centre of Advance Study, Department of Zoology, Faculty of Science, Banaras Hindu University, Varanasi 221005, UP, India.
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El-Denshary ES, Aljawish A, El-Nekeety AA, Hassan NS, Saleh RH, Rihn BH, Abdel-Wahhab MA. Possible Synergistic Effect and Antioxidant Properties of Chitosan Nanoparticles and Quercetin against Carbon Tetrachloride-Induce Hepatotoxicity in Rats. ACTA ACUST UNITED AC 2015. [DOI: 10.4236/snl.2015.52005] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Das AM, Khan R, Hazarika MP, Baruah D, Bhuyan PD. One-pot synthesis of chitosan–dehydropregnenolone acetate ketimine nanoparticles and their antifungal bioevaluation. RSC Adv 2015. [DOI: 10.1039/c4ra16093b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This paper presents a new method for fabricating biodegradable bio-polymeric nanoparticles via a convenient one-pot strategy at room temperature under stirring conditions for application to communicable diseases.
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Affiliation(s)
- Archana M. Das
- Natural Products Chemistry Division
- CSIR-North East Institute of Science & Technology
- Jorhat – 785 006
- India
| | - Raju Khan
- Analytical Chemistry Division
- CSIR-North East Institute of Science & Technology
- Jorhat – 785 006
- India
| | - Manash P. Hazarika
- Natural Products Chemistry Division
- CSIR-North East Institute of Science & Technology
- Jorhat – 785 006
- India
| | - Debjani Baruah
- Natural Products Chemistry Division
- CSIR-North East Institute of Science & Technology
- Jorhat – 785 006
- India
| | - Purnajyoti D. Bhuyan
- Medicinal and Aromatic Plant Division
- CSIR-North East Institute of Science & Technology
- Jorhat – 785 006
- India
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Gibot L, Chabaud S, Bouhout S, Bolduc S, Auger FA, Moulin VJ. Anticancer properties of chitosan on human melanoma are cell line dependent. Int J Biol Macromol 2014; 72:370-9. [PMID: 25193096 DOI: 10.1016/j.ijbiomac.2014.08.033] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Revised: 08/15/2014] [Accepted: 08/20/2014] [Indexed: 10/24/2022]
Abstract
PURPOSE Chitosan, a natural macromolecule, is widely used in medical and pharmaceutical fields because of its distinctive properties such as bactericide, fungicide and above all its antitumor effects. Although its antitumor activity against different types of cancer had been previously described, its mechanism of action was not fully understood. MATERIALS AND METHODS Coating of chitosan has been used in cell cultures with A375, SKMEL28, and RPMI7951 cell lines. Adherence, proliferation and apoptosis were investigated. RESULTS Our results revealed that whereas chitosan decreased adhesion of primary melanoma A375 cell line and decreased proliferation of primary melanoma SKMEL28 cell line, it had potent pro-apoptotic effects against RPMI7951, a metastatic melanoma cell line. In these latter cells, inhibition of specific caspases confirmed that apoptosis was effected through the mitochondrial pathway and Western blot analyses showed that chitosan induced an up regulation of pro-apoptotic molecules such as Bax and a down regulation of anti-apoptotic proteins like Bcl-2 and Bcl-XL. More interestingly, chitosan exposure induced an exposition of a greater number of CD95 receptor at RPMI7951 surface, making them more susceptible to FasL-induced apoptosis. CONCLUSION Our results indicate that chitosan could be a promising agent for further evaluations in antitumor treatments targeting melanoma.
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Affiliation(s)
- Laure Gibot
- Centre de Recherche en Organogenese Experimentale de l'Universite Laval/LOEX, Division of Regenerative Medicine, CHU de Quebec research center/FRQS, Faculty of Medicine, Universite Laval, Quebec city, Canada
| | - Stéphane Chabaud
- Centre de Recherche en Organogenese Experimentale de l'Universite Laval/LOEX, Division of Regenerative Medicine, CHU de Quebec research center/FRQS, Faculty of Medicine, Universite Laval, Quebec city, Canada
| | - Sara Bouhout
- Centre de Recherche en Organogenese Experimentale de l'Universite Laval/LOEX, Division of Regenerative Medicine, CHU de Quebec research center/FRQS, Faculty of Medicine, Universite Laval, Quebec city, Canada
| | - Stéphane Bolduc
- Centre de Recherche en Organogenese Experimentale de l'Universite Laval/LOEX, Division of Regenerative Medicine, CHU de Quebec research center/FRQS, Faculty of Medicine, Universite Laval, Quebec city, Canada; Department of Surgery, Faculty of Medicine, Université Laval, Quebec, QC, Canada
| | - François A Auger
- Centre de Recherche en Organogenese Experimentale de l'Universite Laval/LOEX, Division of Regenerative Medicine, CHU de Quebec research center/FRQS, Faculty of Medicine, Universite Laval, Quebec city, Canada; Department of Surgery, Faculty of Medicine, Université Laval, Quebec, QC, Canada
| | - Véronique J Moulin
- Centre de Recherche en Organogenese Experimentale de l'Universite Laval/LOEX, Division of Regenerative Medicine, CHU de Quebec research center/FRQS, Faculty of Medicine, Universite Laval, Quebec city, Canada; Department of Surgery, Faculty of Medicine, Université Laval, Quebec, QC, Canada.
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Ballarín-González B, Ebbesen MF, Howard KA. Polycation-based nanoparticles for RNAi-mediated cancer treatment. Cancer Lett 2014; 352:66-80. [DOI: 10.1016/j.canlet.2013.09.023] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Revised: 09/16/2013] [Accepted: 09/18/2013] [Indexed: 12/19/2022]
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Xu B, Chen M, Ji X, Mao Z, Zhang X, Wang X, Xia Y. Metabolomic profiles delineate the potential role of glycine in gold nanorod-induced disruption of mitochondria and blood-testis barrier factors in TM-4 cells. NANOSCALE 2014; 6:8265-8273. [PMID: 24931221 DOI: 10.1039/c4nr01035c] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Gold nanorods (GNRs) are commonly used nanomaterials with potential harmful effects on male reproduction. However, the mechanism by which GNRs affect male reproduction remains largely undetermined. In this study, the metabolic changes in spermatocyte-derived cells GC-2 and Sertoli cell line TM-4 were analyzed after GNR treatment for 24 h. Metabolomic analysis revealed that glycine was highly decreased in TM-4 cells after GNR-10 nM treatment while there was no significant change in GC-2 cells. RT-PCR showed that the mRNA levels of glycine synthases in the mitochondrial pathway decreased after GNR treatment, while there was no significant difference in mRNA levels of glycine synthases in the cytoplasmic pathway. High content screening (HCS) showed that GNRs decreased membrane permeability and mitochondrial membrane potential of TM-4 cells, which was also confirmed by JC-1 staining. In addition, RT-PCR and Western blot indicated that the mRNA and protein levels of blood-testis barrier (BTB) factors (ZO-1, occludin, claudin-5, and connexin-43) in TM-4 cells were also disrupted by GNRs. After glycine was added into the medium, the GNR-induced harmful effects on mitochondria and BTB factors were recovered in TM-4 cells. Our results showed that even low doses of GNRs could induce significant toxic effects on mitochondria and BTB factors in TM-4 cells. Furthermore, we revealed that glycine was a potentially important metabolic intermediary for the changes of membrane permeability, mitochondrial membrane potential and BTB factors after GNR treatment in TM-4 cells.
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Affiliation(s)
- Bo Xu
- State Key Laboratory of Reproductive Medicine, Institute of Toxicology, Nanjing Medical University, 818 East Tianyuan Road, Nanjing 211166, China.
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