1
|
Abdou R, Mojally M, Attia HG, Dawoud M. Cubic nanoparticles as potential carriers for a natural anticancer drug: development, in vitro and in vivo characterization. Drug Deliv Transl Res 2023; 13:2463-2474. [PMID: 37010791 DOI: 10.1007/s13346-023-01325-8] [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] [Accepted: 03/06/2023] [Indexed: 04/04/2023]
Abstract
Natural compounds that elicit anticancer properties are of great interest for cancer therapy. However, the low solubility and bioavailability of these compounds limit their use as efficient anticancer drugs. To avoid these drawbacks, incorporation of these compounds into cubic nanoparticles (cubosomes) was carried out. Cubosomes containing bergapten which is a natural anticancer compound isolated from Ficus carica were prepared by the homogenization technique using monoolein and poloxamer. These cubosomes were characterized for size, zeta potential, entrapment efficiency, small angle X-ray diffraction, in vitro release, in vitro cytotoxicity, cellular uptake, and antitumor activity. Particle size of cubosomes was 220 ± 3.6 nm with almost neutral zeta potential - 5 ± 1.2 mV and X-ray measurements confirmed the existence of the cubic structure. Additionally, more than 90% of the natural anticancer drug was entrapped within the cubosomes. A sustained release over 30 h was obtained for these cubosomes. Finally, these cubosomes illustrated higher in vitro cytotoxicity and in vivo tumor inhibition compared with the free natural anticancer compound. Thus, cubosomes could be promising carriers for enhancement of antitumor efficiency of this natural compound.
Collapse
Affiliation(s)
- Randa Abdou
- Department of Pharmacognosy, Faculty of Pharmacy, Umm Al Qura University, Holy Makkah, Kingdom of Saudi Arabia
| | - Mariam Mojally
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Umm Al Qura University, Holy Makkah, Kingdom of Saudi Arabia
| | - Hany G Attia
- Department of Pharmacognosy, College of Pharmacy, Najran University, 1988, Najran, Saudi Arabia
| | - Mohamed Dawoud
- Department of Pharmaceutics, Faculty of Pharmacy, Umm Al Qura University, Holy Makkah, Kingdom of Saudi Arabia.
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Helwan-University, Cairo, Egypt.
| |
Collapse
|
2
|
Adebayo VA, Adewale OB, Anadozie SO, Osukoya OA, Obafemi TO, Adewumi DF, Idowu OT, Onasanya A, Ojo AA. GC-MS analysis of aqueous extract of Nymphaea lotus and ameliorative potential of its biosynthesized gold nanoparticles against cadmium-induced kidney damage in rats. Heliyon 2023; 9:e17124. [PMID: 37484424 PMCID: PMC10361308 DOI: 10.1016/j.heliyon.2023.e17124] [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: 02/19/2023] [Revised: 06/02/2023] [Accepted: 06/08/2023] [Indexed: 07/25/2023] Open
Abstract
Plants possess compounds serving as reducing agents for green synthesis of gold nanoparticles (AuNPs), which is currently considered for biomedical application. Exposure to cadmium (Cd) can affect the functional integrity of the several organs such as kidney and liver. Nymphaea lotus (NL) is known for its several medicinal properties, including its protective role against tissue damages. This study investigated the bioactive compounds in NL using gas chromatography-mass spectroscopy (GC-MS) and ameliorative potential of its biosynthesized AuNPs (NL-AuNPs) against Cd-induced nephrotoxicity in rats. The presence of bioactive compounds in N. lotus was investigated by GC-MS in aqueous extract of NL. Gold nanoparticles were synthesized using aqueous extract of NL. Thirty rats were grouped into six (n = 5). Group 1 served as control, while group 2, 3, 4 and 5 received CdCl2 (10 mg/kg) orally for five days. Thereafter, groups 3, 4, and 5, respectively, received silymarin (75 mg/kg), 5 and 10 mg/kg NL-AuNPs, orally for 14 days, while group 6 received 10 mg/kg NL-AuNPs only. Rats were sacrificed after treatment, and biochemical parameters and kidney histopathology were evaluated. Bioactive compounds of pharmacological importance identified include pyrogallol, oxacyclohexadecan-2-one, 22-Desoxycarpesterol, 7,22-Ergostadienol, β-sitosterol and Dihydro-β-agarofuran. Cadmium caused nephrotoxicity in rats, as evidenced by significant (p < 0.05) increase in the levels of kidney function markers (serum urea and creatinine) and inflammatory markers (Interleukin-6 (IL-6) and Nuclear Factor-κB (NF-κB)) when compared with control. These changes were significantly (p < 0.05) ameliorated by the spherically-synthesized NL-AuNPs (25-30 nm) with the 5 mg/kg NL-AuNPs more potent against kidney damage induced by Cd in rats but high doses of NL-AuNPs (≥10 mg/kg) could be suggested toxic. NL possess phytochemicals capable of reducing gold salts to nanoparticle form, and doses up to 5 mg/kg could be considered safe for the treatment of renal damage occasioned by cadmium.
Collapse
Affiliation(s)
- Victor A. Adebayo
- Biochemistry Program, Department of Chemical Sciences, Afe Babalola University, Km 8.5, Afe Babalola Way, P.M.B 5454, Ado-Ekiti, 360001, Ado-Ekiti, Nigeria
| | - Olusola Bolaji Adewale
- Biochemistry Program, Department of Chemical Sciences, Afe Babalola University, Km 8.5, Afe Babalola Way, P.M.B 5454, Ado-Ekiti, 360001, Ado-Ekiti, Nigeria
| | - Scholastica Onyebuchi Anadozie
- Biochemistry Program, Department of Chemical Sciences, Afe Babalola University, Km 8.5, Afe Babalola Way, P.M.B 5454, Ado-Ekiti, 360001, Ado-Ekiti, Nigeria
| | - Olukemi Adetutu Osukoya
- Biochemistry Program, Department of Chemical Sciences, Afe Babalola University, Km 8.5, Afe Babalola Way, P.M.B 5454, Ado-Ekiti, 360001, Ado-Ekiti, Nigeria
| | - Tajudeen Olabisi Obafemi
- Biochemistry Program, Department of Chemical Sciences, Afe Babalola University, Km 8.5, Afe Babalola Way, P.M.B 5454, Ado-Ekiti, 360001, Ado-Ekiti, Nigeria
| | - Deborah Funmilayo Adewumi
- Industrial Chemistry Programme, Department of Chemical Sciences, Afe Babalola University, Km 8.5, Afe Babalola Way, P.M.B 5454, Ado-Ekiti, 360001, Ado-Ekiti, Nigeria
| | - Olajumoke Tolulope Idowu
- Industrial Chemistry Programme, Department of Chemical Sciences, Afe Babalola University, Km 8.5, Afe Babalola Way, P.M.B 5454, Ado-Ekiti, 360001, Ado-Ekiti, Nigeria
| | - Amos Onasanya
- Biochemistry Program, Department of Chemical Sciences, Afe Babalola University, Km 8.5, Afe Babalola Way, P.M.B 5454, Ado-Ekiti, 360001, Ado-Ekiti, Nigeria
| | - Abiodun Ayodele Ojo
- Industrial Chemistry Programme, Department of Chemical Sciences, Afe Babalola University, Km 8.5, Afe Babalola Way, P.M.B 5454, Ado-Ekiti, 360001, Ado-Ekiti, Nigeria
| |
Collapse
|
3
|
Mbatha LS, Akinyelu J, Chukwuma CI, Mokoena MP, Kudanga T. Current Trends and Prospects for Application of Green Synthesized Metal Nanoparticles in Cancer and COVID-19 Therapies. Viruses 2023; 15:741. [PMID: 36992450 PMCID: PMC10054370 DOI: 10.3390/v15030741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/02/2023] [Accepted: 03/07/2023] [Indexed: 03/16/2023] Open
Abstract
Cancer and COVID-19 have been deemed as world health concerns due to the millions of lives that they have claimed over the years. Extensive efforts have been made to develop sophisticated, site-specific, and safe strategies that can effectively diagnose, prevent, manage, and treat these diseases. These strategies involve the implementation of metal nanoparticles and metal oxides such as gold, silver, iron oxide, titanium oxide, zinc oxide, and copper oxide, formulated through nanotechnology as alternative anticancer or antiviral therapeutics or drug delivery systems. This review provides a perspective on metal nanoparticles and their potential application in cancer and COVID-19 treatments. The data of published studies were critically analysed to expose the potential therapeutic relevance of green synthesized metal nanoparticles in cancer and COVID-19. Although various research reports highlight the great potential of metal and metal oxide nanoparticles as alternative nanotherapeutics, issues of nanotoxicity, complex methods of preparation, biodegradability, and clearance are lingering challenges for the successful clinical application of the NPs. Thus, future innovations include fabricating metal nanoparticles with eco-friendly materials, tailor making them with optimal therapeutics for specific disease targeting, and in vitro and in vivo evaluation of safety, therapeutic efficiency, pharmacokinetics, and biodistribution.
Collapse
Affiliation(s)
- Londiwe Simphiwe Mbatha
- Department of Biotechnology and Food Science, Durban University of Technology, P.O. Box 1334, Durban 4000, South Africa
| | - Jude Akinyelu
- Department of Biochemistry, Federal University Oye-Ekiti, Private Mail Bag 373, Ekiti State 370111, Nigeria
| | - Chika Ifeanyi Chukwuma
- Centre for Quality of Health and Living, Faculty of Health and Environmental Sciences, Central University of Technology, Private Bag X20539, Bloemfontein 9301, South Africa
| | - Mduduzi Paul Mokoena
- Department of Pathology, Pre-Clinical Sciences Division, University of Limpopo, Private Bag X1106, Sovenga 0727, South Africa
| | - Tukayi Kudanga
- Department of Biotechnology and Food Science, Durban University of Technology, P.O. Box 1334, Durban 4000, South Africa
| |
Collapse
|
5
|
Fadaka AO, Sibuyi NRS, Madiehe AM, Meyer M. Nanotechnology-Based Delivery Systems for Antimicrobial Peptides. Pharmaceutics 2021; 13:pharmaceutics13111795. [PMID: 34834210 PMCID: PMC8620809 DOI: 10.3390/pharmaceutics13111795] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/21/2021] [Accepted: 10/22/2021] [Indexed: 12/14/2022] Open
Abstract
Antimicrobial resistance (AMR) is a significant threat to global health. The conventional antibiotic pool has been depleted, forcing the investigation of novel and alternative antimicrobial strategies. Antimicrobial peptides (AMPs) have shown potential as alternative diagnostic and therapeutic agents in biomedical applications. To date, over 3000 AMPs have been identified, but only a fraction of these have been approved for clinical trials. Their clinical applications are limited to topical application due to their systemic toxicity, susceptibility to protease degradation, short half-life, and rapid renal clearance. To circumvent these challenges and improve AMP’s efficacy, different approaches such as peptide chemical modifications and the development of AMP delivery systems have been employed. Nanomaterials have been shown to improve the activity of antimicrobial drugs by providing support and synergistic effect against pathogenic microbes. This paper describes the role of nanotechnology in the targeted delivery of AMPs, and some of the nano-based delivery strategies for AMPs are discussed with a clear focus on metallic nanoparticle (MNP) formulations.
Collapse
Affiliation(s)
| | | | | | - Mervin Meyer
- Correspondence: (A.O.F.); (N.R.S.S.); (A.M.M.); (M.M.)
| |
Collapse
|
6
|
Green Synthesis of Gold Nanoparticles Using Plant Extracts as Beneficial Prospect for Cancer Theranostics. Molecules 2021; 26:molecules26216389. [PMID: 34770796 PMCID: PMC8586976 DOI: 10.3390/molecules26216389] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 10/19/2021] [Accepted: 10/19/2021] [Indexed: 12/12/2022] Open
Abstract
Gold nanoparticles (AuNPs) have been widely explored and are well-known for their medical applications. Chemical and physical synthesis methods are a way to make AuNPs. In any case, the hunt for other more ecologically friendly and cost-effective large-scale technologies, such as environmentally friendly biological processes known as green synthesis, has been gaining interest by worldwide researchers. The international focus on green nanotechnology research has resulted in various nanomaterials being used in environmentally and physiologically acceptable applications. Several advantages over conventional physical and chemical synthesis (simple, one-step approach to synthesize, cost-effectiveness, energy efficiency, and biocompatibility) have drawn scientists’ attention to exploring the green synthesis of AuNPs by exploiting plants’ secondary metabolites. Biogenic approaches, mainly the plant-based synthesis of metal nanoparticles, have been chosen as the ideal strategy due to their environmental and in vivo safety, as well as their ease of synthesis. In this review, we reviewed the use of green synthesized AuNPs in the treatment of cancer by utilizing phytochemicals found in plant extracts. This article reviews plant-based methods for producing AuNPs, characterization methods of synthesized AuNPs, and discusses their physiochemical properties. This study also discusses recent breakthroughs and achievements in using green synthesized AuNPs in cancer treatment and different mechanisms of action, such as reactive oxygen species (ROS), mediated mitochondrial dysfunction and caspase activation, leading to apoptosis, etc., for their anticancer and cytotoxic effects. Understanding the mechanisms underlying AuNPs therapeutic efficacy will aid in developing personalized medicines and treatments for cancer as a potential cancer therapeutic strategy.
Collapse
|