1
|
Mishra I, Mishra R, Dubey A, Dhakad PK. A Perspective on Various Facets of Nanoemulsions and its Commercial Utilities. Assay Drug Dev Technol 2024; 22:97-117. [PMID: 38489509 DOI: 10.1089/adt.2023.042] [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] [Indexed: 03/17/2024] Open
Abstract
Nanotechnology is a captivating contemporary technology owing to its extensive range of potential applications. This study emphasizes nanomaterials, substances with a size <100 nm, offering better qualities than coarse particles. Nanoparticles have several advantages compared with conventional drug delivery methods, including enhanced bioavailability and a larger surface area because of their smaller particle size. These characteristics make the nanoparticles a viable clinical candidate. Controlled-release drug delivery systems and targeted drug delivery systems rely heavily on nanoparticles. Because traditional drug delivery methods fail to achieve targeted drug delivery, resulting in toxicity, low bioavailability, poor therapeutic outcomes, and so on, these drug nanoparticles excel in all these areas. Researchers are already interested in developing drug delivery systems such as niosomes, bilosomes, and dendrimers. Nanoemulsion is one of these technologies; nanoemulsions outperform traditional emulsions in terms of pharmacodynamics and pharmacokinetics. Nanoemulsion effectively surpasses the constraints of standard emulsions, primarily by offering enhanced bioavailability, reduced toxicity, improved absorption, and the potential to be used in targeted drug delivery or controlled-release drug delivery systems. This particular work explores several aspects of nanoemulsions, including their constituents, classification, techniques for preparation, criteria for assessment, commercial applications, and future prospects.
Collapse
Affiliation(s)
- Isha Mishra
- Galgotias College of Pharmacy, Greater Noida, Uttar Pradesh, India
| | - Raghav Mishra
- Lloyd School of Pharmacy, Greater Noida, Uttar Pradesh, India
| | | | | |
Collapse
|
2
|
Al Fatease A, Alqahtani A, Khan BA, Mohamed JMM, Farhana SA. Preparation and characterization of a curcumin nanoemulsion gel for the effective treatment of mycoses. Sci Rep 2023; 13:22730. [PMID: 38123572 PMCID: PMC10733357 DOI: 10.1038/s41598-023-49328-2] [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: 06/23/2023] [Accepted: 12/07/2023] [Indexed: 12/23/2023] Open
Abstract
Fungal infections of skin including mycoses are one of the most common infections in skin or skins. Mycosis is caused by dermatophytes, non-dermatophyte moulds and yeasts. Various studies show different drugs to treat mycoses, yet there is need to treat it with applied drugs delivery. This study was designed to prepare a bio curcumin (CMN) nanoemulsion (CMN-NEs) for transdermal administration to treat mycoses. The self-nanoemulsification approach was used to prepare a nanoemulsion (NE), utilizing an oil phase consisting of Cremophor EL 100 (Cre EL), glyceryl monooleate (GMO), and polyethylene glycol 5000 (PEG 5000). Particle size (PS), polydispersity index (PDI), zeta potential (ZP), Fourier transform infrared (FTIR) spectrophotometric analysis, and morphological analyses were performed to evaluate the nanoemulsion (NE). The in vitro permeation of CMN was investigated using a modified vertical diffusion cell with an activated dialysis membrane bag. Among all the formulations, a stable, spontaneously produced nanoemulsion was determined with 250 mg of CMN loaded with 10 g of the oil phase. The average droplet size, ZP, and PDI of CMN-NEs were 90.0 ± 2.1 nm, - 7.4 ± 0.4, and 0.171 ± 0.03 mV, respectively. The release kinetics of CMN differed from zero order with a Higuchi release profile as a result of nanoemulsification, which also significantly increased the flux of CMN permeating from the hydrophilic matrix gel. Overall, the prepared nanoemulsion system not only increased the permeability of CMN but also protected it against chemical deterioration. Both CMN-ME (24.0 ± 0.31 mm) and CMN-NE gel (29.6 ± 0.25 mm) had zones of inhibition against Candida albicans that were significantly larger than those of marketed Itrostred gel (21.5 ± 0.34 mm). The prepared CMN-NE improved the bioavailability, better skin penetration, and the CMN-NE gel enhanced the release of CMN from the gel matrix on mycotic patients.
Collapse
Affiliation(s)
- Adel Al Fatease
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, 62529, Guraiger, Abha, Saudi Arabia
| | - Ali Alqahtani
- Department of Pharmacology, College of Pharmacy, King Khalid University, 62529, Guraiger, Abha, Saudi Arabia
| | - Barkat A Khan
- Drug Delivery and Cosmetics Lab (DDCL), GCPS, Faculty of Pharmacy, Gomal University, D.I. Khan, 29050, Pakistan.
| | - Jamal Moideen Muthu Mohamed
- Faculty of Pharmacy and BioMedical Sciences, MAHSA University, Bandar Saujana Putra, 42610, Jenjarom, Selangor, Malaysia.
| | - Syeda Ayesha Farhana
- Department of Pharmaceutics, Unaizah College of Pharmacy, Qassim University, 51911, Unaizah, Saudi Arabia
| |
Collapse
|
3
|
Araújo GDMS, Loureiro AIS, Rodrigues JL, Barros PAB, Halicki PCB, Ramos DF, Marinho MAG, Vaiss DP, Vaz GR, Yurgel VC, Bidone J, Muccillo-Baisch AL, Hort MA, Paulo AMC, Dora CL. Toward a Platform for the Treatment of Burns: An Assessment of Nanoemulsions vs. Nanostructured Lipid Carriers Loaded with Curcumin. Biomedicines 2023; 11:3348. [PMID: 38137569 PMCID: PMC10742090 DOI: 10.3390/biomedicines11123348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 11/30/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023] Open
Abstract
Curcumin is a highly promising substance for treating burns, owing to its anti-inflammatory, antioxidant, antimicrobial, and wound-healing properties. However, its therapeutic use is restricted due to its hydrophobic nature and low bioavailability. This study was conducted to address these limitations; it developed and tested two types of lipid nanocarriers, namely nanoemulsions (NE-CUR) and nanostructured lipid carriers (NLC-CUR) loaded with curcumin, and aimed to identify the most suitable nanocarrier for skin burn treatment. The study evaluated various parameters, including physicochemical characteristics, stability, encapsulation efficiency, release, skin permeation, retention, cell viability, and antimicrobial activity. The results showed that both nanocarriers showed adequate size (~200 nm), polydispersity index (~0.25), and zeta potential (~>-20 mV). They also showed good encapsulation efficiency (>90%) and remained stable for 120 days at different temperatures. In the release test, NE-CUR and NCL-CUR released 57.14% and 51.64% of curcumin, respectively, in 72 h. NE-CUR demonstrated better cutaneous permeation/retention in intact or scalded skin epidermis and dermis than NLC-CUR. The cell viability test showed no toxicity after treatment with NE-CUR and NLC-CUR up to 125 μg/mL. Regarding microbial activity assays, free curcumin has activity against P. aeruginosa, reducing bacterial growth by 75% in 3 h. NE-CUR inhibited bacterial growth by 65% after 24 h, and the association with gentamicin had favorable results, while NLC-CUR showed a lower inhibition. The results demonstrated that NE-CUR is probably the most promising nanocarrier for treating burns.
Collapse
Affiliation(s)
| | - Ana Isabel Sá Loureiro
- CEB-Center of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal
| | - Jamile Lima Rodrigues
- Graduate Program in Food Science and Engineering, Federal University of Rio Grande, Rio Grande 96203-900, RS, Brazil
| | | | | | - Daniela Fernandes Ramos
- Graduate Program in Health Sciences, Federal University of Rio Grande, Rio Grande 96203-900, RS, Brazil
| | | | - Daniela Pastorim Vaiss
- Graduate Program in Health Sciences, Federal University of Rio Grande, Rio Grande 96203-900, RS, Brazil
| | - Gustavo Richter Vaz
- Graduate Program in Health Sciences, Federal University of Rio Grande, Rio Grande 96203-900, RS, Brazil
| | - Virginia Campello Yurgel
- Graduate Program in Health Sciences, Federal University of Rio Grande, Rio Grande 96203-900, RS, Brazil
| | - Juliana Bidone
- Center of Chemical, Pharmaceutical, and Food Sciences, Federal University of Pelotas, Pelotas 96010-610, RS, Brazil
| | - Ana Luiza Muccillo-Baisch
- Graduate Program in Health Sciences, Federal University of Rio Grande, Rio Grande 96203-900, RS, Brazil
| | - Mariana Appel Hort
- Graduate Program in Health Sciences, Federal University of Rio Grande, Rio Grande 96203-900, RS, Brazil
| | - Artur Manuel Cavaco Paulo
- CEB-Center of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal
| | - Cristiana Lima Dora
- Graduate Program in Health Sciences, Federal University of Rio Grande, Rio Grande 96203-900, RS, Brazil
- Graduate Program in Food Science and Engineering, Federal University of Rio Grande, Rio Grande 96203-900, RS, Brazil
| |
Collapse
|
4
|
Sampathi S, Haribhau CJ, Kuchana V, Junnuthula V, Dyawanapelly S. Nanosuspension encapsulated chitosan-pectin microbeads as a novel delivery platform for enhancing oral bioavailability. Carbohydr Polym 2023; 319:121177. [PMID: 37567693 DOI: 10.1016/j.carbpol.2023.121177] [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: 04/13/2023] [Revised: 07/03/2023] [Accepted: 07/05/2023] [Indexed: 08/13/2023]
Abstract
The current study aimed to overcome the poor solubility and colon-specific delivery of curcumin (CUR) by formulating a curcumin nanosuspension (CUR-NS) using the antisolvent precipitation method. Freeze-dried CUR-NS was encapsulated into microbeads (CUR-NS-MB) by the ionotropic gelation method using zinc chloride (as a cross-linking agent) with the help of rate-controlling polymers, pectin, and chitosan. Furthermore, cellulose acetate phthalate (CAP) is incorporated as an enteric polymer to protect against acidic medium degradation. Particle size, surface morphology, interaction studies, and entrapment studies were performed to optimize CUR-NSs. Nanosuspensions stabilized with hydroxypropyl methylcellulose (HPMC E-15; 1 % w/v) showed an average particle size of 193.5 ± 4.31 nm and a polydispersity index (PDI) of 0.261 ± 0.020. The optimized microbeads (CUR-NS-MB) showed 89.45 ± 3.11 % entrapment efficiency with a drug loading of 14.54 ± 1.02 %. The optimized formulation (CUR-NS-MB) showed colon-specific in vitro drug release bypassing acid pH degradation. In animal studies, a 2.5-fold increase in Cmax and a 4.4-fold increase in AUC048h were observed with CUR-NS-MB, which was more significant than that of plain CUR. Therefore, the developed CUR-NS-MB has the potential to be used as a colon-specific delivery system.
Collapse
Affiliation(s)
- Sunitha Sampathi
- GITAM School of Pharmacy, GITAM Deemed to be University, Rudraram, Hyderabad, Telangana, India.
| | - Chormale Jaydeep Haribhau
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, Telangana, India
| | - Vijaya Kuchana
- Teegala Krishna Reddy College of Pharmacy, Hyderabad, Telangana, India
| | | | - Sathish Dyawanapelly
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Mumbai, India.
| |
Collapse
|
5
|
Preeti, Sambhakar S, Malik R, Bhatia S, Al Harrasi A, Rani C, Saharan R, Kumar S, Geeta, Sehrawat R. Nanoemulsion: An Emerging Novel Technology for Improving the Bioavailability of Drugs. SCIENTIFICA 2023; 2023:6640103. [PMID: 37928749 PMCID: PMC10625491 DOI: 10.1155/2023/6640103] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 10/02/2023] [Accepted: 10/13/2023] [Indexed: 11/07/2023]
Abstract
The pharmaceutical sector has made considerable strides recently, emphasizing improving drug delivery methods to increase the bioavailability of various drugs. When used as a medication delivery method, nanoemulsions have multiple benefits. Their small droplet size, which is generally between 20 and 200 nanometers, creates a significant interfacial area for drug dissolution, improving the solubility and bioavailability of drugs that are weakly water-soluble. Additionally, nanoemulsions are a flexible platform for drug administration across various therapeutic areas since they can encapsulate hydrophilic and hydrophobic medicines. Nanoemulsion can be formulated in multiple dosage forms, for example, gels, creams, foams, aerosols, and sprays by using low-cost standard operative processes and also be taken orally, topically, topically, intravenously, intrapulmonary, intranasally, and intraocularly. The article explores nanoemulsion formulation and production methods, emphasizing the role of surfactants and cosurfactants in creating stable formulations. In order to customize nanoemulsions to particular medication delivery requirements, the choice of components and production techniques is crucial in assuring the stability and efficacy of the finished product. Nanoemulsions are a cutting-edge technology with a lot of potential for improving medication bioavailability in a variety of therapeutic contexts. They are a useful tool in the creation of innovative pharmaceutical formulations due to their capacity to enhance drug solubility, stability, and delivery. Nanoemulsions are positioned to play a crucial role in boosting medication delivery and enhancing patient outcomes as this field of study continues to advance.
Collapse
Affiliation(s)
- Preeti
- Banasthali Vidyapith, Vanasthali Road, Aliyabad, Rajasthan 304022, India
- Gurugram Global College of Pharmacy, Haily Mandi Rd, Farukh Nagar, Haryana 122506, India
| | - Sharda Sambhakar
- Banasthali Vidyapith, Vanasthali Road, Aliyabad, Rajasthan 304022, India
| | - Rohit Malik
- Gurugram Global College of Pharmacy, Haily Mandi Rd, Farukh Nagar, Haryana 122506, India
| | - Saurabh Bhatia
- School of Health Sciences, University of Petroleum and Energy Studies, Dehradun, Uttarakhand, India
- Natural & Medical Sciences Research Centre, University of Nizwa, Birkat Al Mauz, Oman
| | - Ahmed Al Harrasi
- Natural & Medical Sciences Research Centre, University of Nizwa, Birkat Al Mauz, Oman
| | - Chanchal Rani
- Gurugram Global College of Pharmacy, Haily Mandi Rd, Farukh Nagar, Haryana 122506, India
| | - Renu Saharan
- Banasthali Vidyapith, Vanasthali Road, Aliyabad, Rajasthan 304022, India
- Maharishi Markandeswar Deemed to be University, Mullana, Ambala, Haryana 133203, India
| | - Suresh Kumar
- Ganpati Institute of Pharmacy, Yamunanagar, Haryana 135102, India
| | - Geeta
- Banasthali Vidyapith, Vanasthali Road, Aliyabad, Rajasthan 304022, India
| | - Renu Sehrawat
- School of Medical & Allied Sciences, K R Mangalam University, Gurugram, Haryana 122103, India
| |
Collapse
|
6
|
Fan S, Han H, Yan Z, Lu Y, He B, Zhang Q. Lipid-based nanoparticles for cancer immunotherapy. MEDICAL REVIEW (2021) 2023; 3:230-269. [PMID: 37789955 PMCID: PMC10542882 DOI: 10.1515/mr-2023-0020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 07/07/2023] [Indexed: 10/05/2023]
Abstract
As the fourth most important cancer management strategy except surgery, chemotherapy and radiotherapy, cancer immunotherapy has been confirmed to elicit durable antitumor effects in the clinic by leveraging the patient's own immune system to eradicate the cancer cells. However, the limited population of patients who benefit from the current immunotherapies and the immune related adverse events hinder its development. The immunosuppressive microenvironment is the main cause of the failure, which leads to cancer immune evasion and immunity cycle blockade. Encouragingly, nanotechnology has been engineered to enhance the efficacy and reduce off-target toxicity of their therapeutic cargos by spatiotemporally controlling the biodistribution and release kinetics. Among them, lipid-based nanoparticles are the first nanomedicines to make clinical translation, which are now established platforms for diverse areas. In this perspective, we discuss the available lipid-based nanoparticles in research and market here, then describe their application in cancer immunotherapy, with special emphasis on the T cells-activated and macrophages-targeted delivery system. Through perpetuating each step of cancer immunity cycle, lipid-based nanoparticles can reduce immunosuppression and promote drug delivery to trigger robust antitumor response.
Collapse
Affiliation(s)
- Shumin Fan
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Huize Han
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Zhicheng Yan
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Yao Lu
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Bing He
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
- Ningbo Institute of Marine Medicine, Peking University, Ningbo, Zhejiang Province, China
| | - Qiang Zhang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
- Ningbo Institute of Marine Medicine, Peking University, Ningbo, Zhejiang Province, China
| |
Collapse
|
7
|
Gaber DA, Alsubaiyel AM, Alabdulrahim AK, Alharbi HZ, Aldubaikhy RM, Alharbi RS, Albishr WK, Mohamed HA. Nano-Emulsion Based Gel for Topical Delivery of an Anti-Inflammatory Drug: In vitro and in vivo Evaluation. Drug Des Devel Ther 2023; 17:1435-1451. [PMID: 37216175 PMCID: PMC10198277 DOI: 10.2147/dddt.s407475] [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: 02/06/2023] [Accepted: 05/05/2023] [Indexed: 05/24/2023] Open
Abstract
Introduction Arthritic disorder is a common disease in elderly patients and the most common cause of joint dysfunction. This study aims to design Piroxicam-loaded nanoemulsion (PXM-NE) formulations to enhance the analgesic and anti-inflammatory activity of the drug for topical use. Methods The nanoemulsion preparations were designed based on a high-pressure homogenization technique and were characterized for particle size (PS), poly dispersity index (Pi), zeta potential (ZP), drug content, and the selected formula was investigated for its topical analgesic activity and pharmacokinetic parameters. Results The characterizations showed that the PS was 310.20±19.84 nm, Pi was 0.15±0.02, and ZP was -15.74±1.6 mV for the selected formula. A morphology study showed that the PXM-NE droplets were spherical with a uniform size distribution. The in vitro release study showed a biphasic release pattern with a rapid release within the first 2 hours followed by a sustained release pattern. The analgesic activity for optimal formula was 1.66 times higher than the commercial gel with a double duration of analgesic activity. The Cmax was 45.73±9.95 and 28.48±6.44 ng/mL for the gel form of the selected formula and the commercial gel respectively. The relevant bioavailability of the selected formula was 2.41 higher than the commercial gel. Conclusion The results showed good physicochemical properties, higher bioavailability, and a longer analgesic effect of PXM from nanoemulsion gel, as compared to the commercial product.
Collapse
Affiliation(s)
- Dalia A Gaber
- Department of Pharmaceutics, College of Pharmacy, Qassim University, Buraidah, 52571, Saudi Arabia
| | - Amal M Alsubaiyel
- Department of Pharmaceutics, College of Pharmacy, Qassim University, Buraidah, 52571, Saudi Arabia
| | | | - Hanan Z Alharbi
- College of Pharmacy, Qassim University, Buraidah, 52571, Saudi Arabia
| | - Rama M Aldubaikhy
- College of Pharmacy, Qassim University, Buraidah, 52571, Saudi Arabia
| | - Rawan S Alharbi
- College of Pharmacy, Qassim University, Buraidah, 52571, Saudi Arabia
| | - Wades K Albishr
- College of Pharmacy, Qassim University, Buraidah, 52571, Saudi Arabia
| | - Heba A Mohamed
- Department of Organic Chemistry, National Research Center, Giza, Egypt
| |
Collapse
|
8
|
Azadbakht Z, Sajedi F, Mahboobian MM, Mohammadi M, Ataei S. Analgesic effect of curcumin topical formulation in knee osteoarthritis patients: a clinical trial. J Basic Clin Physiol Pharmacol 2023; 34:41-48. [PMID: 35107231 DOI: 10.1515/jbcpp-2021-0255] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 11/28/2021] [Indexed: 01/28/2023]
Abstract
OBJECTIVES The aim of this study was to recognize the efficacy and safety of curcumin ointment on patients with knee osteoarthritis (OA) compare to diclofenac as standard medication. METHODS The topical effects of curcumin (10%) and diclofenac (1%) ointments were assessed through the visual analog scale (VAS) and Western Ontario and McMaster Universities Arthritis (WOMAC) index after three times a day administration for two weeks in 60 patients. RESULTS Desirable effects compared to the pre-treatment period were observed after two weeks of continuous treatment. Based on our results, VAS and WOMAC index were altered after treatment significantly (p<0.0001). CONCLUSIONS Two-week use of curcumin ointment could ameliorate the pain, stiffness and function disability in patients with OA.
Collapse
Affiliation(s)
- Zahra Azadbakht
- Department of Clinical Pharmacy, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Firozeh Sajedi
- Department of Internal Medicine, School of Medicine, Shahid Beeshti Medical Educational Canter, Hamadan University of Medical sciences, Hamadan, Iran
| | - Mohammad Mahdi Mahboobian
- Department of Pharmaceutics, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mojdeh Mohammadi
- Department of Pharmacology & Toxicology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Sara Ataei
- Department of Clinical Pharmacy, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| |
Collapse
|
9
|
SHARIFI-RAD J, ALMARHOON ZM, ADETUNJI CO, SAMUEL MICHAEL O, CHANDRAN D, RADHA R, SHARMA N, KUMAR M, CALINA D. Neuroprotective effect of curcumin and curcumin-integrated nanocarriers in stroke: from mechanisms to therapeutic opportunities. MINERVA BIOTECHNOLOGY AND BIOMOLECULAR RESEARCH 2022. [DOI: 10.23736/s2724-542x.22.02946-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
10
|
Talib WH, Abuawad A, Thiab S, Alshweiat A, Mahmod AI. Flavonoid-based nanomedicines to target tumor microenvironment. OPENNANO 2022. [DOI: 10.1016/j.onano.2022.100081] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
11
|
3- O-Ethyl-L-Ascorbic Acid Doped Enteric-Coated Gelatin Capsules towards the Advanced Oral Curcumin Delivery for Cancers. Polymers (Basel) 2022; 14:polym14112207. [PMID: 35683880 PMCID: PMC9182627 DOI: 10.3390/polym14112207] [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: 05/04/2022] [Revised: 05/25/2022] [Accepted: 05/27/2022] [Indexed: 12/10/2022] Open
Abstract
Among plant-derived polyphenols, curcumin has been recognized as a therapeutically potent nutrient presenting pleiotropic pharmacological effects on various cancers. However, the poor absorption and bioavailability of curcumin limit the use of this excellent naturally occurring polyphenol. 3-O-ethyl-L-ascorbic acid (EA) doped enteric-coated gelatin capsules were studied in the search for advanced oral curcumin delivery. The EA doped enteric-coated gelatin capsules were successfully created based on a developed inner dual enteric coating technique. When placed in four buffer solutions with different pHs (pH 2.0, 5.0, 6.0, and 7.3), the coated gelatin capsules showed delayed-release profiles of curcumin below pH 6.0. In contrast, both pristine and fabricated gelatin capsules showed similar curcumin release profiles at pH 7.3, which is a common pH observed in the lower gastrointestinal tract, especially intestinal regions. In conclusion, these results demonstrated the potential of the EA doped enteric-coated gelatin capsules in developing advanced oral delivery of curcumin targeting intestinal-specific regions.
Collapse
|
12
|
Zhang C, Ma Y, Zhang J, Kuo JCT, Zhang Z, Xie H, Zhu J, Liu T. Modification of Lipid-Based Nanoparticles: An Efficient Delivery System for Nucleic Acid-Based Immunotherapy. Molecules 2022; 27:molecules27061943. [PMID: 35335310 PMCID: PMC8949521 DOI: 10.3390/molecules27061943] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 03/07/2022] [Accepted: 03/07/2022] [Indexed: 02/05/2023] Open
Abstract
Lipid-based nanoparticles (LBNPs) are biocompatible and biodegradable vesicles that are considered to be one of the most efficient drug delivery platforms. Due to the prominent advantages, such as long circulation time, slow drug release, reduced toxicity, high transfection efficiency, and endosomal escape capacity, such synthetic nanoparticles have been widely used for carrying genetic therapeutics, particularly nucleic acids that can be applied in the treatment for various diseases, including congenital diseases, cancers, virus infections, and chronic inflammations. Despite great merits and multiple successful applications, many extracellular and intracellular barriers remain and greatly impair delivery efficacy and therapeutic outcomes. As such, the current state of knowledge and pitfalls regarding the gene delivery and construction of LBNPs will be initially summarized. In order to develop a new generation of LBNPs for improved delivery profiles and therapeutic effects, the modification strategies of LBNPs will be reviewed. On the basis of these developed modifications, the performance of LBNPs as therapeutic nanoplatforms have been greatly improved and extensively applied in immunotherapies, including infectious diseases and cancers. However, the therapeutic applications of LBNPs systems are still limited due to the undesirable endosomal escape, potential aggregation, and the inefficient encapsulation of therapeutics. Herein, we will review and discuss recent advances and remaining challenges in the development of LBNPs for nucleic acid-based immunotherapy.
Collapse
Affiliation(s)
- Chi Zhang
- College of Pharmacy, The Ohio State University, Columbus, OH 43210, USA; (C.Z.); (J.C.-T.K.); (Z.Z.)
| | - Yifan Ma
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH 43210, USA; (Y.M.); (J.Z.)
| | - Jingjing Zhang
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH 43210, USA; (Y.M.); (J.Z.)
| | - Jimmy Chun-Tien Kuo
- College of Pharmacy, The Ohio State University, Columbus, OH 43210, USA; (C.Z.); (J.C.-T.K.); (Z.Z.)
| | - Zhongkun Zhang
- College of Pharmacy, The Ohio State University, Columbus, OH 43210, USA; (C.Z.); (J.C.-T.K.); (Z.Z.)
| | - Haotian Xie
- Department of Statistics, The Ohio State University, Columbus, OH 43210, USA;
| | - Jing Zhu
- College of Nursing and Health Innovation, The University of Texas Arlington, Arlington, TX 76010, USA
- Correspondence: (J.Z.); (T.L.); Tel.: +1-614-570-1164 (J.Z.); +86-186-6501-3854 (T.L.)
| | - Tongzheng Liu
- College of Pharmacy, Jinan University, Guangzhou 511443, China
- Correspondence: (J.Z.); (T.L.); Tel.: +1-614-570-1164 (J.Z.); +86-186-6501-3854 (T.L.)
| |
Collapse
|
13
|
Khumpirapang N, Suknuntha K, Wongrattanakamon P, Jiranusornkul S, Anuchapreeda S, Wellendorph P, Müllertz A, Rades T, Okonogi S. The Binding of Alpinia galanga Oil and Its Nanoemulsion to Mammal GABAA Receptors Using Rat Cortical Membranes and an In Silico Modeling Platform. Pharmaceutics 2022; 14:pharmaceutics14030650. [PMID: 35336025 PMCID: PMC8948626 DOI: 10.3390/pharmaceutics14030650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/04/2022] [Accepted: 03/14/2022] [Indexed: 12/10/2022] Open
Abstract
The anesthetic effect of Alpinia galanga oil (AGO) has been reported. However, knowledge of its pathway in mammals is limited. In the present study, the binding of AGO and its key compounds, methyl eugenol, 1,8-cineole, and 4-allylphenyl acetate, to gamma-aminobutyric acid type A (GABAA) receptors in rat cortical membranes, was investigated using a [3H]muscimol binding assay and an in silico modeling platform. The results showed that only AGO and methyl eugenol displayed a positive modulation at the highest concentrations, whereas 1,8-cineole and 4-allylphenyl acetate were inactive. The result of AGO correlated well to the amount of methyl eugenol in AGO. Computational docking and dynamics simulations into the GABAA receptor complex model (PDB: 6X3T) showed the stable structure of the GABAA receptor–methyl eugenol complex with the lowest binding energy of −22.16 kcal/mol. This result shows that the anesthetic activity of AGO and methyl eugenol in mammals is associated with GABAA receptor modulation. An oil-in-water nanoemulsion containing 20% w/w AGO (NE-AGO) was formulated. NE-AGO showed a significant increase in specific [3H]muscimol binding, to 179% of the control, with an EC50 of 391 µg/mL. Intracellular studies show that normal human cells are highly tolerant to AGO and the nanoemulsion, indicating that NE-AGO may be useful for human anesthesia.
Collapse
Affiliation(s)
- Nattakanwadee Khumpirapang
- Department of Pharmaceutical Chemistry and Pharmacognosy, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok 65000, Thailand;
| | - Krit Suknuntha
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Songkhla 90112, Thailand;
| | - Pathomwat Wongrattanakamon
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand; (P.W.); (S.J.)
| | - Supat Jiranusornkul
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand; (P.W.); (S.J.)
| | - Songyot Anuchapreeda
- Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand;
- Research Center of Pharmaceutical Nanotechnology, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Petrine Wellendorph
- Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark;
| | - Anette Müllertz
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark; (A.M.); (T.R.)
| | - Thomas Rades
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark; (A.M.); (T.R.)
| | - Siriporn Okonogi
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand; (P.W.); (S.J.)
- Research Center of Pharmaceutical Nanotechnology, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
- Correspondence: ; Tel.: +66-5394-4311
| |
Collapse
|
14
|
Lalan M, Shah P, Barve K, Parekh K, Mehta T, Patel P. Skin cancer therapeutics: nano-drug delivery vectors—present and beyond. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2021. [DOI: 10.1186/s43094-021-00326-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Skin cancers are among the widely prevalent forms of cancer worldwide. The increasing industrialization and accompanied environmental changes have further worsened the skin cancer statistics. The stern topical barrier although difficult to breach is a little compromised in pathologies like skin cancer. The therapeutic management of skin cancers has moved beyond chemotherapy and surgery.
Main body of the abstract
The quest for a magic bullet still prevails, but topical drug delivery has emerged as a perfect modality for localized self-application with minimal systemic ingress for the management of skin cancers. Advances in topical drug delivery as evidenced by the exploration of nanocarriers and newer technologies like microneedle-assisted/mediated therapeutics have revolutionized the paradigms of topical treatment. The engineered nanovectors have not only been given the liberty to experiment with a wide-array of drug carriers with very distinguishing characteristics but also endowed them with target specificity. The biologicals like nucleic acid-based approaches or skin penetrating peptide vectors are another promising area of skin cancer therapeutics which has demonstrated potential in research studies. In this review, a panoramic view is presented on the etiology, therapeutic options, and emerging drug delivery modalities for skin cancer.
Short conclusion
Nanocarriers have presented innumerable opportunities for interventions in skin cancer therapeutics. Challenge persists for the bench to bedside translation of these highly potential upcoming therapeutic strategies.
Graphic abstract
Collapse
|
15
|
Neimkhum W, Anuchapreeda S, Lin WC, Lue SC, Lee KH, Chaiyana W. Effects of Carissa carandas Linn. Fruit, Pulp, Leaf, and Seed on Oxidation, Inflammation, Tyrosinase, Matrix Metalloproteinase, Elastase, and Hyaluronidase Inhibition. Antioxidants (Basel) 2021; 10:antiox10091345. [PMID: 34572978 PMCID: PMC8470603 DOI: 10.3390/antiox10091345] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 08/21/2021] [Accepted: 08/24/2021] [Indexed: 11/16/2022] Open
Abstract
In this study, the potential of Carissa carandas Linn. as a natural anti-aging, antioxidant, and skin whitening agent was studied. Various parts of C. carandas, including fruit, leaf, seed, and pulp were sequentially extracted by maceration using n-hexane, ethyl acetate, and ethanol, respectively. High-performance liquid chromatography, Folin–Ciocalteu, and Dowd method were used to investigate their chemical compositions. The inhibitory activities of oxidation process, matrix metalloproteinases (MMPs), elastase, hyaluronidase, and tyrosinase were analyzed. Cytotoxicity was determined by 3-(4,5-dimethylthiazol-2-yl)-2,5 diphenyl tetrazolium bromide assay in a human epidermal keratinocyte line (HaCaT). The results exhibited that ethyl acetate could extract the most ursolic acid from C. carandas, while ethanol could extract the most phenolics and flavonoids. The leaf extract had the highest content of ursolic acid, phenolics, and flavonoids. The leaf extracted with ethyl acetate (AL) had the highest ursolic acid content (411.8 mg/g extract) and inhibited MMP-1, NF-kappa B, and tyrosinase activity the most. Ursolic acid has been proposed as a key component in these biological activities. Although several C. carandas extracts are beneficial to human skin, AL has been proposed for use in cosmetics and cosmeceuticals due to its superior anti-wrinkle, anti-inflammation, and whitening properties.
Collapse
Affiliation(s)
- Waranya Neimkhum
- Department of Pharmaceutical Science, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Songyot Anuchapreeda
- Division of Clinical Microscopy, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand;
- Research Center of Pharmaceutical Nanotechnology, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Wei-Chao Lin
- Department of Cosmetic Science and Institute of Cosmetic Science, Chia Nan University of Pharmacy and Science, Tainan 71710, Taiwan; (W.-C.L.); (S.-C.L.)
| | - Shang-Chian Lue
- Department of Cosmetic Science and Institute of Cosmetic Science, Chia Nan University of Pharmacy and Science, Tainan 71710, Taiwan; (W.-C.L.); (S.-C.L.)
| | - Kuan-Han Lee
- Department of Pharmacy, Chia Nan University of Pharmacy and Science, Tainan 71710, Taiwan
- Correspondence: (K.-H.L.); (W.C.); Tel.: +66-53944343 (W.C.)
| | - Wantida Chaiyana
- Department of Pharmaceutical Science, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand;
- Research Center of Pharmaceutical Nanotechnology, Chiang Mai University, Chiang Mai 50200, Thailand
- Correspondence: (K.-H.L.); (W.C.); Tel.: +66-53944343 (W.C.)
| |
Collapse
|
16
|
Garavand F, Jalai-Jivan M, Assadpour E, Jafari SM. Encapsulation of phenolic compounds within nano/microemulsion systems: A review. Food Chem 2021; 364:130376. [PMID: 34171813 DOI: 10.1016/j.foodchem.2021.130376] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 06/10/2021] [Accepted: 06/12/2021] [Indexed: 12/18/2022]
Abstract
Phenolic compounds (phenolics) have received great attention in the food, pharmaceutical and nutraceutical industries due to their health-promoting attributes. However, their extensive use is limited mainly due to their poor water dispersibility and instability under both processing conditions and/or gastrointestinal interactions, affecting their bioavailability/bioaccessibility. Therefore, different nanocarriers have been widely used to encapsulate phenolics and overcome the aforementioned challenges. To the best of our knowledge, besides many research studies, no comprehensive review on encapsulation of phenolics by microemulsions (MEs) and nanoemulsions (NEs) has been published so far. The present study was therefore attempted to review the loading of phenolics into MEs and NEs. In addition, the fundamental characteristics of the developed systems such as stability, encapsulation efficiency, cytotoxicity, bioavailability and releasing rate are also discussed. Both MEs and NEs are proved as appropriate vehicles to encapsulate and protect phenolics which may expand their applications in foods, supplements and pharmaceuticals.
Collapse
Affiliation(s)
- Farhad Garavand
- Department of Food Chemistry and Technology, Teagasc Food Research Centre, Moorepark, Fermoy, Co., Cork, Ireland
| | - Mehdi Jalai-Jivan
- Department of Food Science and Technology, Faculty of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Elham Assadpour
- Nutrition and Bromatology Group, Analytical and Food Chemistry Department, Faculty of Food Science and Technology, University of Vigo, Ourense Campus, E-32004 Ourense, Spain
| | - Seid Mahdi Jafari
- Department of Food Materials and Process Design Engineering, Gorgan University of Agricultural Science and Natural Resources, Gorgan, Iran.
| |
Collapse
|
17
|
Khazei K, Mohajeri N, Bonabi E, Turk Z, Zarghami N. New Insights Toward Nanostructured Drug Delivery of Plant-Derived Polyphenol Compounds: Cancer Treatment and Gene Expression Profiles. Curr Cancer Drug Targets 2021; 21:689-701. [PMID: 34036921 DOI: 10.2174/1568009621666210525152802] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 03/30/2021] [Accepted: 04/06/2021] [Indexed: 11/22/2022]
Abstract
The increasing prevalence of cancer has led to the expansion of traditional medicine objectives for developing novel drug delivery systems. A wide range of plant-derived polyphenol bioactive substances have been investigated in order to explore anti-cancer effects of these natural compounds and to promote effective treatment of cancer through apoptosis induction. In this regard, plant-derived polyphenol compounds including curcumin, silibinin, quercetin, and resveratrol have been the subject of intense interest for anti-cancer applications due to their ability in regulating apoptotic genes. However, some limitations of pure polyphenol compounds, such as poor bioavailability, short-term stability, low-cellular uptake, and insufficient solubility, have restricted their efficiency. Nanoscale formulations of bioactive agents have provided a novel platform to address these limitations. This paper reviews recent advances in nanoformulation approaches of polyphenolic drugs, and their effects on improving the delivery of chemotherapy agents to cancer cells.
Collapse
Affiliation(s)
- Keyvan Khazei
- Department of Persian Medicine, School of Traditional Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nasrin Mohajeri
- Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Esat Bonabi
- Department of Medical Microbiology Faculty of Medicine, Istanbul Aydin University, Istanbul. Turkey
| | - Zeynep Turk
- Center for Applied and Theoretical Research on Higher Education, İstanbul Aydın University, Istanbul. Turkey
| | - Nosratollah Zarghami
- Department of Persian Medicine, School of Traditional Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|
18
|
Palliyage GH, Hussein N, Mimlitz M, Weeder C, Alnasser MHA, Singh S, Ekpenyong A, Tiwari AK, Chauhan H. Novel Curcumin-Resveratrol Solid Nanoparticles Synergistically Inhibit Proliferation of Melanoma Cells. Pharm Res 2021; 38:851-871. [PMID: 33982225 DOI: 10.1007/s11095-021-03043-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 04/08/2021] [Indexed: 01/09/2023]
Abstract
Polyphenols such as curcumin (Cur) and resveratrol (Res) have been recently shown to have potential to inhibit proliferation of highly aggressive melanoma cells. This study was designed to investigate the feasibility of a topical delivery system, using a solid lipid nanoparticles (SLNs) loaded delivery systems, that can enhance the skin penetration and anti-cancer efficacy of combination of these polyphenols. Negatively charged Cur-Res SLNs with a mean diameter of 180.2 ± 7.7 nm were prepared using high shear homogenization method. Cur-Res SLNs were found to be stable up to 2 weeks under 4°C. The in vitro release study showed that Res was released five time more than curcumin. The permeability of resveratrol was about 1.67 times that of curcumin from the SLN-gel formulation which was significantly (p < 0.05) lower than from SLN suspension. More than 70% of Cur-Res SLNs were bound to skin locally in a skin binding study suggesting potentially utility of Cur-Res SLNs in the treatment of localized melanoma. In fact, the electrical cell-substrate impedance sensing (ECIS) measurements suggested that Cur-Res combination has potential to stop cell migration of B16F10 melanoma cells. Furthermore, both, Cur-Res SLNs and Cur-Res solution at the ratio of 3:1 demonstrated a strong synergistic inhibition of SK-MEL-28 melanoma cell proliferation. Further evaluation of Cur-Res SLNs in vivo melanoma models are warranted to establish the clinical utility of Cur-Res formulations in melanoma therapy.
Collapse
Affiliation(s)
| | - Noor Hussein
- Department of Pharmacology & Experimental Therapeutics, College of Pharmacy & Pharmaceutical Sciences, Frederic and Mary Wolfe Center, 3000 Arlington Ave., MS 1015, Toledo, Ohio, 43614, USA
| | | | | | - Marya Hassan A Alnasser
- Department of Pharmacology & Experimental Therapeutics, College of Pharmacy & Pharmaceutical Sciences, Frederic and Mary Wolfe Center, 3000 Arlington Ave., MS 1015, Toledo, Ohio, 43614, USA
| | | | | | - Amit K Tiwari
- Department of Pharmacology & Experimental Therapeutics, College of Pharmacy & Pharmaceutical Sciences, Frederic and Mary Wolfe Center, 3000 Arlington Ave., MS 1015, Toledo, Ohio, 43614, USA
| | - Harsh Chauhan
- Creighton University, Omaha, Nebraska, 68178, USA. .,School of Pharmacy and Health Professionals, Creighton University, Omaha, Nebraska, 68178, USA.
| |
Collapse
|
19
|
Tran Q, Le Thi T, Nguyen T, Tran T, Le Q, Luu T, Dinh V. Facile synthesis of novel nanocurcuminoids–sacha inchi oil using the phase inversion temperature method: Characterization and antioxidant activity. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Quang‐Hieu Tran
- Chemistry Division Basic Sciences Department Saigon Technology University Ho Chi Minh City Vietnam
| | | | - Tien‐Cong Nguyen
- Department of Chemistry Ho Chi Minh City University of Education Ho Chi Minh City Vietnam
| | - Trong‐Vu Tran
- Faculty of Agriculture and Life Sciences Lincoln University Lincoln New Zealand
| | - Quang‐Tri Le
- Faculty of Agriculture and Food Technology Tien Giang University My Tho Vietnam
| | - Thi‐Thuy Luu
- Future Materials & Devices Laboratory Institute of Fundamental and Applied Sciences Duy Tan University Ho Chi Minh City Vietnam
- Faculty of Natural Sciences Duy Tan University Da Nang Vietnam
| | - Van‐Phuc Dinh
- Future Materials & Devices Laboratory Institute of Fundamental and Applied Sciences Duy Tan University Ho Chi Minh City Vietnam
- Faculty of Natural Sciences Duy Tan University Da Nang Vietnam
| |
Collapse
|
20
|
Potential Role of Curcumin and Its Nanoformulations to Treat Various Types of Cancers. Biomolecules 2021; 11:biom11030392. [PMID: 33800000 PMCID: PMC8001478 DOI: 10.3390/biom11030392] [Citation(s) in RCA: 81] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 02/27/2021] [Accepted: 03/03/2021] [Indexed: 12/17/2022] Open
Abstract
Cancer is a major burden of disease globally. Each year, tens of millions of people are diagnosed with cancer worldwide, and more than half of the patients eventually die from it. Significant advances have been noticed in cancer treatment, but the mortality and incidence rates of cancers are still high. Thus, there is a growing research interest in developing more effective and less toxic cancer treatment approaches. Curcumin (CUR), the major active component of turmeric (Curcuma longa L.), has gained great research interest as an antioxidant, anticancer, and anti-inflammatory agent. This natural compound shows its anticancer effect through several pathways including interfering with multiple cellular mechanisms and inhibiting/inducing the generation of multiple cytokines, enzymes, or growth factors including IκB kinase β (IκKβ), tumor necrosis factor-alpha (TNF-α), signal transducer, and activator of transcription 3 (STAT3), cyclooxygenase II (COX-2), protein kinase D1 (PKD1), nuclear factor-kappa B (NF-κB), epidermal growth factor, and mitogen-activated protein kinase (MAPK). Interestingly, the anticancer activity of CUR has been limited primarily due to its poor water solubility, which can lead to low chemical stability, low oral bioavailability, and low cellular uptake. Delivering drugs at a controlled rate, slow delivery, and targeted delivery are other very attractive methods and have been pursued vigorously. Multiple CUR nanoformulations have also been developed so far to ameliorate solubility and bioavailability of CUR and to provide protection to CUR against hydrolysis inactivation. In this review, we have summarized the anticancer activity of CUR against several cancers, for example, gastrointestinal, head and neck, brain, pancreatic, colorectal, breast, and prostate cancers. In addition, we have also focused on the findings obtained from multiple experimental and clinical studies regarding the anticancer effect of CUR in animal models, human subjects, and cancer cell lines.
Collapse
|
21
|
Li R, Fang Q, Li P, Zhang C, Yuan Y, Zhuang H. Effects of Emulsifier Type and Post-Treatment on Stability, Curcumin Protection, and Sterilization Ability of Nanoemulsions. Foods 2021; 10:foods10010149. [PMID: 33450810 PMCID: PMC7828267 DOI: 10.3390/foods10010149] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/09/2021] [Accepted: 01/11/2021] [Indexed: 12/29/2022] Open
Abstract
Curcumin has a high inhibitory effect on many potential diseases caused by bacteria and fungi. However, its degradability and low water solubility limit its application. Loading curcumin with an emulsion delivery system can overcome these problems. Five different types of emulsifiers were used to prepare the curcumin-loaded nanoemulsions, namely, Tween 80 (T80), Span 80 (S80), sodium dodecyl sulfate (SDS), soybean protein isolate (SPI), and lecithin (LEC). The effects of emulsifier types and post-treatment methods on emulsion stability and curcumin-load efficiency were studied. In addition, photodynamic inactivation was used to test the antibacterial effect of nanoemulsions on Escherichia coli under blue light excitation. The five types of emulsifiers could form uniform emulsions with good storage stability and with antibacterial capacity on Escherichia coli. Among them, the T80 and LEC emulsions had good stability, coating effect, and sterilization performance under heating or room temperature. Both curcumin-loaded bactericidal emulsions had the potential for large-scale applications. A nanoemulsions delivery system could effectively improve the dispersion and chemical stability of curcumin in water. An emulsion loaded with antibacterial photosensitizer represents a new idea for the storage and preservation of food commodities.
Collapse
Affiliation(s)
- Rui Li
- School of Materials Science and Engineering, Jilin University, Changchun 130022, China; (R.L.); (Q.F.); (P.L.)
| | - Qiangsheng Fang
- School of Materials Science and Engineering, Jilin University, Changchun 130022, China; (R.L.); (Q.F.); (P.L.)
| | - Peihong Li
- School of Materials Science and Engineering, Jilin University, Changchun 130022, China; (R.L.); (Q.F.); (P.L.)
| | - Chunling Zhang
- School of Materials Science and Engineering, Jilin University, Changchun 130022, China; (R.L.); (Q.F.); (P.L.)
- Correspondence: ; Tel.: +86-431-8509-5170
| | - Yuan Yuan
- College of Food Science and Engineering, Jilin University, Changchun 130062, China; (Y.Y.); (H.Z.)
| | - Hong Zhuang
- College of Food Science and Engineering, Jilin University, Changchun 130062, China; (Y.Y.); (H.Z.)
| |
Collapse
|
22
|
Klymchenko AS, Liu F, Collot M, Anton N. Dye-Loaded Nanoemulsions: Biomimetic Fluorescent Nanocarriers for Bioimaging and Nanomedicine. Adv Healthc Mater 2021; 10:e2001289. [PMID: 33052037 DOI: 10.1002/adhm.202001289] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 09/21/2020] [Indexed: 12/16/2022]
Abstract
Lipid nanoemulsions (NEs), owing to their controllable size (20 to 500 nm), stability and biocompatibility, are now frequently used in various fields, such as food, cosmetics, pharmaceuticals, drug delivery, and even as nanoreactors for chemical synthesis. Moreover, being composed of components generally recognized as safe (GRAS), they can be considered as "green" nanoparticles that mimic closely lipoproteins and intracellular lipid droplets. Therefore, they attracted attention as carriers of drugs and fluorescent dyes for both bioimaging and studying the fate of nanoemulsions in cells and small animals. In this review, the composition of dye-loaded NEs, methods for their preparation, and emerging biological applications are described. The design of bright fluorescent NEs with high dye loading and minimal aggregation-caused quenching (ACQ) is focused on. Common issues including dye leakage and NEs stability are discussed, highlighting advanced techniques for their characterization, such as Förster resonance energy transfer (FRET) and fluorescence correlation spectroscopy (FCS). Attempts to functionalize NEs surface are also discussed. Thereafter, biological applications for bioimaging and single-particle tracking in cells and small animals as well as biomedical applications for photodynamic therapy are described. Finally, challenges and future perspectives of fluorescent NEs are discussed.
Collapse
Affiliation(s)
- Andrey S. Klymchenko
- Laboratory of Biophotonic and Pathologies CNRS UMR 7021 Université de Strasbourg Faculté de Pharmacie, 74, Route du Rhin Illkirch 67401 France
| | - Fei Liu
- Laboratory of Biophotonic and Pathologies CNRS UMR 7021 Université de Strasbourg Faculté de Pharmacie, 74, Route du Rhin Illkirch 67401 France
- Université de Strasbourg CNRS CAMB UMR 7199 Strasbourg F‐67000 France
| | - Mayeul Collot
- Laboratory of Biophotonic and Pathologies CNRS UMR 7021 Université de Strasbourg Faculté de Pharmacie, 74, Route du Rhin Illkirch 67401 France
| | - Nicolas Anton
- Université de Strasbourg CNRS CAMB UMR 7199 Strasbourg F‐67000 France
| |
Collapse
|
23
|
Talib WH, Alsalahat I, Daoud S, Abutayeh RF, Mahmod AI. Plant-Derived Natural Products in Cancer Research: Extraction, Mechanism of Action, and Drug Formulation. Molecules 2020; 25:E5319. [PMID: 33202681 PMCID: PMC7696819 DOI: 10.3390/molecules25225319] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 11/10/2020] [Accepted: 11/11/2020] [Indexed: 12/24/2022] Open
Abstract
Cancer is one of the main causes of death globally and considered as a major challenge for the public health system. The high toxicity and the lack of selectivity of conventional anticancer therapies make the search for alternative treatments a priority. In this review, we describe the main plant-derived natural products used as anticancer agents. Natural sources, extraction methods, anticancer mechanisms, clinical studies, and pharmaceutical formulation are discussed in this review. Studies covered by this review should provide a solid foundation for researchers and physicians to enhance basic and clinical research on developing alternative anticancer therapies.
Collapse
Affiliation(s)
- Wamidh H. Talib
- Department of Clinical Pharmacy and Therapeutics, Applied Science Private University, Amman 11931, Jordan;
| | - Izzeddin Alsalahat
- Department of Pharmaceutical Chemistry and Pharmacognosy, Applied Science Private University, Amman 11931, Jordan; (I.A.); (S.D.); (R.F.A.)
| | - Safa Daoud
- Department of Pharmaceutical Chemistry and Pharmacognosy, Applied Science Private University, Amman 11931, Jordan; (I.A.); (S.D.); (R.F.A.)
| | - Reem Fawaz Abutayeh
- Department of Pharmaceutical Chemistry and Pharmacognosy, Applied Science Private University, Amman 11931, Jordan; (I.A.); (S.D.); (R.F.A.)
| | - Asma Ismail Mahmod
- Department of Clinical Pharmacy and Therapeutics, Applied Science Private University, Amman 11931, Jordan;
| |
Collapse
|
24
|
Han D, Chen Q, Chen H. Food-Derived Nanoscopic Drug Delivery Systems for Treatment of Rheumatoid Arthritis. Molecules 2020; 25:E3506. [PMID: 32752061 PMCID: PMC7436204 DOI: 10.3390/molecules25153506] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/23/2020] [Accepted: 07/30/2020] [Indexed: 12/12/2022] Open
Abstract
Rheumatoid arthritis (RA) is a severe systemic inflammatory disease with no cure at present. Recent developments in the understanding of inflammation and nanomaterial science have led to increased applications of nanostructured drug delivery systems in the treatment of RA. The present review summarizes novel fabrications of nanoscale drug carriers using food components as either the delivered drugs or carrier structures, in order to achieve safe, effective and convenient drug administration. Polyphenols and flavonoids are among the most frequently carried anti-RA therapeutics in the nanosystems. Fatty substances, polysaccharides, and peptides/proteins can function as structuring agents of the nanocarriers. Frequently used nanostructures include nanoemulsions, nanocapsules, liposomes, and various nanoparticles. Using these nanostructures has improved drug solubility, absorption, biodistribution, stability, targeted accumulation, and release. Joint vectorization, i.e., using a combination of bioactive molecules, can bring elevated therapeutic outcomes. Utilization of anti-arthritic chemicals that can self-assemble into nanostructures is a promising research orientation in this field.
Collapse
Affiliation(s)
| | - Qilei Chen
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong 999077, China;
| | - Hubiao Chen
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong 999077, China;
| |
Collapse
|
25
|
Dianzani C, Monge C, Miglio G, Serpe L, Martina K, Cangemi L, Ferraris C, Mioletti S, Osella S, Gigliotti CL, Boggio E, Clemente N, Dianzani U, Battaglia L. Nanoemulsions as Delivery Systems for Poly-Chemotherapy Aiming at Melanoma Treatment. Cancers (Basel) 2020; 12:cancers12051198. [PMID: 32397484 PMCID: PMC7281359 DOI: 10.3390/cancers12051198] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/03/2020] [Accepted: 05/07/2020] [Indexed: 11/17/2022] Open
Abstract
Aims: Advanced melanoma is characterized by poor outcome. Despite the number of treatments having been increased over the last decade, current pharmacological strategies are only partially effective. Therefore, the improvement of the current systemic therapy is worthy of investigation. Methods: a nanotechnology-based poly-chemotherapy was tested at preclinical level. Temozolomide, rapamycin, and bevacizumab were co-loaded as injectable nanoemulsions for total parenteral nutrition (Intralipid®), due to suitable devices, and preliminarily tested in vitro on human and mouse cell models and in vivo on the B16-F10 melanoma mouse model. Results: Drug combination was efficiently loaded in the liquid lipid matrix of Intralipid®, including bevacizumab monoclonal antibody, leading to a fast internalization in tumour cells. An increased cytotoxicity towards melanoma cells, as well as an improved inhibition of tumour relapse, migration, and angiogenesis were demonstrated in cell models for the Intralipid®-loaded drug combinations. In preliminary in vivo studies, the proposed approach was able to reduce tumour growth significantly, compared to controls. A relevant efficacy towards tumour angiogenesis and mitotic index was determined and immune response was involved. Conclusions: In these preliminary studies, Intralipid® proved to be a safe and versatile poly-chemotherapy delivery system for advanced melanoma treatment, by acting on multiple mechanisms.
Collapse
Affiliation(s)
- Chiara Dianzani
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (C.M.); (G.M.); (L.S.); (K.M.); (L.C.); (C.F.)
| | - Chiara Monge
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (C.M.); (G.M.); (L.S.); (K.M.); (L.C.); (C.F.)
| | - Gianluca Miglio
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (C.M.); (G.M.); (L.S.); (K.M.); (L.C.); (C.F.)
| | - Loredana Serpe
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (C.M.); (G.M.); (L.S.); (K.M.); (L.C.); (C.F.)
| | - Katia Martina
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (C.M.); (G.M.); (L.S.); (K.M.); (L.C.); (C.F.)
| | - Luigi Cangemi
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (C.M.); (G.M.); (L.S.); (K.M.); (L.C.); (C.F.)
| | - Chiara Ferraris
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (C.M.); (G.M.); (L.S.); (K.M.); (L.C.); (C.F.)
| | - Silvia Mioletti
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, Italy;
| | - Sara Osella
- San Giovanni Bosco Hospital, Piazza del Donatore di Sangue 3, 10154 Turin, Italy;
| | - Casimiro Luca Gigliotti
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Eastern Piedmont (UPO), via Solaroli 17, 28100 Novara, Italy; (C.L.G.); (E.B.); (N.C.); (U.D.)
| | - Elena Boggio
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Eastern Piedmont (UPO), via Solaroli 17, 28100 Novara, Italy; (C.L.G.); (E.B.); (N.C.); (U.D.)
| | - Nausicaa Clemente
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Eastern Piedmont (UPO), via Solaroli 17, 28100 Novara, Italy; (C.L.G.); (E.B.); (N.C.); (U.D.)
| | - Umberto Dianzani
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Eastern Piedmont (UPO), via Solaroli 17, 28100 Novara, Italy; (C.L.G.); (E.B.); (N.C.); (U.D.)
| | - Luigi Battaglia
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (C.M.); (G.M.); (L.S.); (K.M.); (L.C.); (C.F.)
- Correspondence:
| |
Collapse
|
26
|
Kaur A, Nigam K, Srivastava S, Tyagi A, Dang S. Memantine nanoemulsion: a new approach to treat Alzheimer's disease. J Microencapsul 2020; 37:355-365. [PMID: 32293915 DOI: 10.1080/02652048.2020.1756971] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Aim: A nanoemulsion loaded with memantine for intranasal delivery to bypass the blood-brain barrier for the treatment of Alzheimer disease.Method: The nanoemulsion was prepared using homogenisation and ultrasonication methods. The developed nanoemulsion was characterised, in vitro release and antioxidant potential was analysed. The in vivo studies were carried out by radiolabelling the memantine with technetium pertechnetate.Results: The finalised NE showed particle-size of ∼11 nm and percentage transmittance of ∼99%. The in vitro release studies showed 80% drug release in simulated nasal fluid. The nanoemulsion showed 98% cell viability and antioxidative assays confirmed that the encapsulation of memantine in a nanoemulsion sustained its antioxidative potential. Gamma images and biodistribution results also confirmed higher uptake of formulation with %radioactivity of 3.6 ± 0.18%/g at 1.5 h in brains of rats administered intranasally.Conclusion: The developed nanoemulsion could be used as a potential carrier of memantine for a direct nose to brain delivery.
Collapse
Affiliation(s)
- Atinderpal Kaur
- Department of Biotechnology, Jaypee Institute of Information Technology, Noida, India
| | - Kuldeep Nigam
- Department of Biotechnology, Jaypee Institute of Information Technology, Noida, India
| | - Sukriti Srivastava
- Department of Biotechnology, Jaypee Institute of Information Technology, Noida, India
| | - Amit Tyagi
- Nuclear Medicine Division, INMAS, Defence Research and Development Organization, New Delhi, India
| | - Shweta Dang
- Department of Biotechnology, Jaypee Institute of Information Technology, Noida, India
| |
Collapse
|
27
|
Tran PHL, Duan W, Lee BJ, Tran TTD. Nanogels for Skin Cancer Therapy via Transdermal Delivery: Current Designs. Curr Drug Metab 2020; 20:575-582. [PMID: 31237201 DOI: 10.2174/1389200220666190618100030] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Revised: 05/11/2019] [Accepted: 05/31/2019] [Indexed: 01/29/2023]
Abstract
BACKGROUND Recently, several strategies have been proposed for skin cancer therapy by transdermal delivery, and particularly the use of nanotechnology. METHODS This process disrupts the stratum corneum to deliver a drug through the skin, allowing it to accumulate at the tumor site. RESULTS Nanogels are drug delivery systems that can be applied to many diseases. Nanogel engineering has been widely studied for use in drug delivery, particularly in cancer theranostics. This review summarizes specific strategies for using nanogels to treat skin cancer, a topic that is limited in recent literature. CONCLUSION Advanced techniques for effective skin cancer therapy based on the nanogel's penetration and cellular uptake abilities will be discussed. Moreover, techniques for penetrating the skin, as well as drug release, permeation studies, and microscopic observations, will also be discussed.
Collapse
Affiliation(s)
| | - Wei Duan
- School of Medicine, Deakin University, Geelong, Australia
| | - Beom-Jin Lee
- Bioavailability Control Laboratory, College of Pharmacy, Ajou University, Suwon, Korea
| | - Thao T D Tran
- Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City, Vietnam.,Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| |
Collapse
|
28
|
Faujan NH, Abedi Karjiban R, Kashaban I, Basri M, Basri H. Computational simulation of palm kernel oil-based esters nano-emulsions aggregation as a potential parenteral drug delivery system. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2015.03.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
|
29
|
Yuvashree M, Gokulakannan R, Ganesh RN, Viswanathan P. Enhanced Therapeutic Potency of Nanoemulsified Garlic Oil Blend Towards Renal Abnormalities in Pre-diabetic Rats. Appl Biochem Biotechnol 2019; 188:338-356. [PMID: 30450513 DOI: 10.1007/s12010-018-2919-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 11/05/2018] [Indexed: 02/05/2023]
Abstract
The therapeutic potency of ultrasonic nanoemulsified garlic oil blend using a non-ionic surfactant (Tween 80) was assessed on pre-diabetic Wistar rats with microalbuminuria. The pre-diabetic condition was induced in male albino Wistar rats by supplementing high-fat diet. The prolonged period of the pre-diabetic state caused renal dysfunctioning, which was indicated by microalbuminuria. Treatment of pre-diabetic rats with nanoemulsified garlic oil blend significantly ameliorated the lipid profile (p < 0.001), urinary albumin (p < 0.01), microprotein (p < 0.001), urinary triglycerides (p < 0.01), serum triglycerides (p < 0.01), serum albumin (p < 0.05), and protein levels (p < 0.01) in comparison to treatment of pre-diabetic rats with garlic oil blend or atorvastatin. Similarly, histopathological investigations indicated a remarkable attenuation in the mesangial expansion and proliferation, glomerular and tubular basement membrane thickening, and the tubular lipid deposits on administering nanoemulsified garlic oil blend than garlic oil blend or atorvastatin. Moreover, nanoemulsified garlic oil blend significantly promoted renal podocin gene expression by 3.98-fold (p < 0.001) and attenuated increased urinary podocin level by 2.92-fold (p < 0.01). Thus, our study affirms that the efficacy of garlic oil blend was augmented upon nanoemulsification, which substantially ameliorated the renal abnormalities observed in the pre-diabetic condition than garlic oil blend or atorvastatin.
Collapse
Affiliation(s)
- Muralidaran Yuvashree
- Renal Research Lab, Centre for Biomedical Research, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, 632 014, India
| | - Ragavan Gokulakannan
- Renal Research Lab, Centre for Biomedical Research, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, 632 014, India
| | - Rajesh Nachiappa Ganesh
- Department of Pathology, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Dhanvantrinagar, Puducherry, India
| | - Pragasam Viswanathan
- Renal Research Lab, Centre for Biomedical Research, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamil Nadu, 632 014, India.
| |
Collapse
|
30
|
Alkreathy HM, Alkhatib MH, Al Musaddi SA, Balamash KSA, Osman NN, Ahmad A. Enhanced antitumour activity of doxorubicin and simvastatin combination loaded nanoemulsion treatment against a Swiss albino mouse model of Ehrlich ascites carcinoma. Clin Exp Pharmacol Physiol 2019; 46:496-505. [DOI: 10.1111/1440-1681.13071] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 01/05/2019] [Accepted: 01/28/2019] [Indexed: 12/31/2022]
Affiliation(s)
- Huda Mohammed Alkreathy
- Department of Pharmacology Faculty of Medicine King Abdulaziz University Jeddah Saudi Arabia
| | - Mayson H. Alkhatib
- Department of Biochemistry Faculty of Science King Abdulaziz University Jeddah Saudi Arabia
| | - Safaa Ahmed Al Musaddi
- Department of Biochemistry Faculty of Science King Abdulaziz University Jeddah Saudi Arabia
| | | | - Nadia Nour Osman
- Department of Biochemistry Faculty of Science King Abdulaziz University Jeddah Saudi Arabia
| | - Aftab Ahmad
- Health Information Technology Department Jeddah Community College King Abdulaziz University Jeddah Saudi Arabia
| |
Collapse
|
31
|
Desai J, Thakkar H. Enhanced oral bioavailability and brain uptake of Darunavir using lipid nanoemulsion formulation. Colloids Surf B Biointerfaces 2019; 175:143-149. [DOI: 10.1016/j.colsurfb.2018.11.057] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2018] [Revised: 11/12/2018] [Accepted: 11/21/2018] [Indexed: 10/27/2022]
|
32
|
Gaware SA, Rokade KA, Kale S. Silica-chitosan nanocomposite mediated pH-sensitive drug delivery. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2018.11.022] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
33
|
Mattiazzi J, Sari MHM, Lautenchleger R, Dal Prá M, Braganhol E, Cruz L. Incorporation of 3,3'-Diindolylmethane into Nanocapsules Improves Its Photostability, Radical Scavenging Capacity, and Cytotoxicity Against Glioma Cells. AAPS PharmSciTech 2019; 20:49. [PMID: 30617655 DOI: 10.1208/s12249-018-1240-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 11/08/2018] [Indexed: 01/27/2023] Open
Abstract
3,3'-Diindolylmethane (DIM) is a phytochemical that presents health benefits (antitumor, antioxidant, and anti-inflammatory effects). However, it is water insoluble and thermo- and photolabile, restraining its pharmaceutical applications. As a strategy to overcome such limitations, this study aimed the development and characterization of DIM-loaded nanocapsules (NCs) prepared with different compositions as well as the in vitro assessment of scavenging activity and cytotoxicity. The formulations were obtained using the interfacial deposition of preformed polymer method and were composed by Eudragit® RS100 or ethylcellulose as polymeric wall and primula or apricot oil as the core. All the formulations had adequate physicochemical characteristics: nanometric size (around 190 nm), low polydispersity index (< 0.2), pH value at acid range, high values of zeta potential, drug content, and encapsulation efficiency (~ 100%). Besides, nanoencapsulation protected DIM against UVC-induced degradation and increased the scavenging activity assessed by the 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) and 1-1-diphenyl-2-picrylhydrazyl methods. The developed DIM-loaded nanocapsules were further evaluated regarding the in vitro release profile and cytotoxicity against a human glioblastoma cell line (U87 cells). The results demonstrated that the nanoencapsulation promoted a sustained release of the bioactive compound (in the range of 58-78% after 84 h) in comparison to its free form (86% after 12 h), as well as provided a superior cytotoxic effect against the U87 cells in the highest concentrations. Therefore, our results suggest that nanoencapsulation could be a promising approach to overcome the DIM physicochemical limitations and potentialize its biological properties.
Collapse
|
34
|
Guerrero S, Inostroza-Riquelme M, Contreras-Orellana P, Diaz-Garcia V, Lara P, Vivanco-Palma A, Cárdenas A, Miranda V, Robert P, Leyton L, Kogan MJ, Quest AFG, Oyarzun-Ampuero F. Curcumin-loaded nanoemulsion: a new safe and effective formulation to prevent tumor reincidence and metastasis. NANOSCALE 2018; 10:22612-22622. [PMID: 30484463 DOI: 10.1039/c8nr06173d] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Curcumin is widely considered beneficial to human health, but insolubility and instability greatly hamper reproducible exploitation of the advantageous traits. Here we report on the development, characterization and evaluation of a curcumin-loaded nanoemulsion (CUR-NEM) that is highly effective in preventing post-surgery tumor reincidence and metastasis. The method of fabrication utilized safe excipients and generated particles of 200 nm (PDI ≤ 0.2) with negative zeta potential (-30 mV) and a high yield of curcumin (95%), which can be converted by lyophilization to a dry powder. In vitro assays showed that CUR-NEM is safe in non-cancerous human cells (HEK-293T) and preferentially cytotoxic in gastric (AGS), colon (HT29-ATCC, HT29-US), breast (MDA-MB-231) and melanoma (B16F10) cells. In addition, in melanoma cells the nanoformulation increases intracellular curcumin accumulation and reactive oxygen species (ROS) formation, while preventing cell-migration and invasion. In vivo studies in C57BL/6 mice demonstrated that a single dose, applied topically to the wounded area after surgical excision of primary tumors formed upon subcutaneous injection of syngeneic B16F10 cells, was sufficient to completely prevent reincident tumor growth and spontaneous lung metastasis, while in untreated animals 70% reincidence and metastasis were observed. In vivo experiments also showed that the fluorescence signal due to curcumin was maintained at least 15 days after topical application of CUR-NEM, while when administered in DMSO the curcumin signal disappeared within 4 days. Importantly, the administration of a dose 22 times larger than that applied topically to animals after tumor surgery did not alter biochemical parameters. Due to the safety and efficacy of the formulation, we envisage it as ideal for topical application in cancer patients following surgery, to prevent tumor reincidence and metastasis. In addition, other routes of administration/protocols could also be proposed to treat/prevent malignant tumors in patients.
Collapse
Affiliation(s)
- Simón Guerrero
- Laboratory of Cellular Communication, Program of Cell and Molecular Biology, Institute of Biomedical Sciences (ICBM), Faculty of Medicine, University of Chile, Av. Independencia 1027, Santiago 8380453, Chile
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
35
|
Rafiee Z, Nejatian M, Daeihamed M, Jafari SM. Application of different nanocarriers for encapsulation of curcumin. Crit Rev Food Sci Nutr 2018; 59:3468-3497. [DOI: 10.1080/10408398.2018.1495174] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Zahra Rafiee
- Department of Food Materials and Process Design Engineering, Gorgan University of Agricultural Science and Natural Resources, Gorgan, Iran
| | - Mohammad Nejatian
- Department of Food Science and Technology, Tarbiat Modares University, Tehran, Iran
| | - Marjan Daeihamed
- Department of Pharmaceutics, School of Pharmacy, Guilan University of Medical Sciences, Rasht, Iran
| | - Seid Mahdi Jafari
- Department of Food Materials and Process Design Engineering, Gorgan University of Agricultural Science and Natural Resources, Gorgan, Iran
| |
Collapse
|
36
|
Raviadaran R, Chandran D, Shin LH, Manickam S. Optimization of palm oil in water nano-emulsion with curcumin using microfluidizer and response surface methodology. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2018.05.022] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
37
|
Pathan IB, Jaware BP, Shelke S, Ambekar W. Curcumin loaded ethosomes for transdermal application: Formulation, optimization, in-vitro and in-vivo study. J Drug Deliv Sci Technol 2018. [DOI: 10.1016/j.jddst.2017.11.005] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
38
|
Jintapattanakit A, Hasan HM, Junyaprasert VB. Vegetable oil-based nanoemulsions containing curcuminoids: Formation optimization by phase inversion temperature method. J Drug Deliv Sci Technol 2018. [DOI: 10.1016/j.jddst.2017.12.018] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
|
39
|
Anti-inflammatory activity of nanoemulsions of essential oil from Rosmarinus officinalis L.: in vitro and in zebrafish studies. Inflammopharmacology 2018; 26:1057-1080. [PMID: 29404883 DOI: 10.1007/s10787-017-0438-9] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2017] [Accepted: 12/26/2017] [Indexed: 12/18/2022]
Abstract
The essential oil from Rosmarinus officinalis L. (OERO) has bioactive compounds with anti-inflammatory activity. The objective of this study was to evaluate the anti-inflammatory potency of nanoemulsions containing essential oil of Rosmarinus officinalis L. (NOERO, NECHA, NECULT, and NECOM) in vitro and in vivo. This study was accomplished in a quantitative format through tests with diphenyl picrylhydrazyl (DPPH) and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS), cellular antioxidant activity (CCA), determination of nitric oxide production, cellular viability and anti-inflammatory activity in zebrafish. OERO's were submitted to the analysis-coupled gas chromatography-mass spectrometry (GC-MS), which highlighted 1,8-cineol and camphor as major compounds. NOEROs were obtained by a low-energy method and presenting the medium size smaller than 200 nm. The efficiency of encapsulation by spectrometry and gas chromatographic analysis was 67.61 and 75.38%, respectively. In the CCA assay, all of the samples presented percentage values of inhibition similar to the quercetin pattern, indicating antioxidant activity. In the test for determination of NO·, all of the samples inhibited the production of NO· when compared to LPS, and NOEROS were more effective than OEROS to 5 µg/mL. In the cell viability assay, the cells remained viable after contact with the samples, demonstrating an absence of cytotoxicity. This study showed that all nanoemulsions (NECHA, NECULT, and NECOM) showed no toxicity to macrophages, besides demonstrating antioxidant activity and potentiation of the essential oil effect in the proliferation of viable fibroblasts. Nanoemulsions has also shown the ability to potentiate the anti-inflammatory action of essential oils by exerting immunomodulatory activity by inhibiting the production of the pro-inflammatory mediator nitric oxide. The results obtained with NECHA in zebrafish confirm the hypothesis that prominent terpenic compounds, alpha-pinene, 1,8-cineole, and camphor, became more available at the target sites, inhibiting the inflammatory process in this animal species.
Collapse
|
40
|
Pathan IB, Munde SJ, Shelke S, Ambekar W, Mallikarjuna Setty C. Curcumin loaded fish scale collagen-HPMC nanogel for wound healing application: Ex-vivo and In-vivo evaluation. INT J POLYM MATER PO 2018. [DOI: 10.1080/00914037.2018.1429437] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Inayat B. Pathan
- Department of Pharmaceutics, Government College of Pharmacy, Aurangabad, Maharashtra, India
| | - Santosh J. Munde
- Department of Pharmaceutics, Government College of Pharmacy, Aurangabad, Maharashtra, India
| | - Santosh Shelke
- Department of Pharmaceutics, Yash Institute of Pharmacy, Aurangabad, Maharashtra, India
| | - Wahid Ambekar
- Department of Pharmaceutics, Dr. VVPF’s College of Pharmacy, Ahmednagar, Maharashtra, India
| | - C. Mallikarjuna Setty
- Department of Pharmaceutics, The Oxford College of Pharmacy, Pharmaceutics, Hongasandra, Bangalore, India
| |
Collapse
|
41
|
Food Nanoemulsions: Stability, Benefits and Applications. AN INTRODUCTION TO FOOD GRADE NANOEMULSIONS 2018. [DOI: 10.1007/978-981-10-6986-4_2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
42
|
Araiza-Calahorra A, Akhtar M, Sarkar A. Recent advances in emulsion-based delivery approaches for curcumin: From encapsulation to bioaccessibility. Trends Food Sci Technol 2018. [DOI: 10.1016/j.tifs.2017.11.009] [Citation(s) in RCA: 214] [Impact Index Per Article: 35.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
43
|
Chen YC, Chen BH. Preparation of curcuminoid microemulsions fromCurcuma longaL. to enhance inhibition effects on growth of colon cancer cells HT-29. RSC Adv 2018; 8:2323-2337. [PMID: 35541476 PMCID: PMC9077335 DOI: 10.1039/c7ra12297g] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Accepted: 12/20/2017] [Indexed: 12/12/2022] Open
Abstract
The objectives of this study were to extract curcuminoids from a vital medicinal plantCurcuma longaL. and prepare the curcuminoid extract and microemulsion for studying the inhibition mechanism of HT-29 colon cancer cells.
Collapse
Affiliation(s)
- Yen Chu Chen
- Department of Food Science
- Fu Jen Catholic University
- New Taipei City 242
- Taiwan
| | - Bing Huei Chen
- Department of Food Science
- Fu Jen Catholic University
- New Taipei City 242
- Taiwan
| |
Collapse
|
44
|
Schultze E, Coradini K, dos Santos Chaves P, da Silva LP, Buss J, Guterres SS, Collares T, Beck RCR, Pohlmann AR, Seixas FK. Drug-loaded nanoemulsion as positive control is an alternative to DMSO solutions for in vitro evaluation of curcumin delivery to MCF-7 cells. Pharmacol Rep 2017; 69:1408-1412. [DOI: 10.1016/j.pharep.2017.05.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 05/04/2017] [Accepted: 05/09/2017] [Indexed: 10/19/2022]
|
45
|
Busari ZA, Dauda KA, Morenikeji OA, Afolayan F, Oyeyemi OT, Meena J, Sahu D, Panda AK. Antiplasmodial Activity and Toxicological Assessment of Curcumin PLGA-Encapsulated Nanoparticles. Front Pharmacol 2017; 8:622. [PMID: 28932197 PMCID: PMC5592277 DOI: 10.3389/fphar.2017.00622] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Accepted: 08/25/2017] [Indexed: 12/04/2022] Open
Abstract
Curcumin is a polyphenolic pigment isolated from the rhizomes of Curcuma longa (turmeric), a medicinal plant widely used in the ancient Indian and Chinese medicine. The antiplasmodial activity of curcumin is often hampered by its fast metabolism and poor water solubility, thus its incorporation into a delivery system could circumvent this problem. This study aimed to evaluate the in vivo antiplasmodial activity and the toxicity assessment of curcumin incorporated into poly (lactic-co-glycolic) acid (PLGA) nanoparticles. Curcumin was loaded with poly (D,L-lactic-co-glycolic acid) (PLGA) using solvent evaporation from oil-in-water single emulsion method. The nanoparticles were characterized and evaluated in vivo for antimalarial activities using Peter’s 4-day suppressive protocol in mice model. Hematological and hepatic toxicity assays were performed on whole blood and plasma, respectively. In vivo anti-parasitic test and toxicity assays for free and encapsulated drug were performed at 5 and 10 mg/kg. In vitro cytotoxicity of free and PLGA encapsulated curcumin (Cur-PLGA) to RAW 264.7 cell line was also determined at varying concentrations (1000–7.8 μg/mL). The size and entrapment efficiency of the nanoparticulate drug formulated was 291.2 ± 82.1 nm and 21.8 ± 0.4 respectively. The percentage parasite suppression (56.8%) at 5 mg/kg was significantly higher than in free drug (40.5%) of similar concentration (p < 0.05) but not at 10 mg/kg (49.5%) at 4-day post-treatment. There were no significant differences in most of the recorded blood parameters in free curcumin and PLGA encapsulated nanoparticulate form (p > 0.05) except in lymphocytes which were significantly higher in Cur-PLGA compared to the free drug (p < 0.05). There were no significant differences in hepatotoxic biomarkers; aspartate aminotransferase and alanine aminotransferase concentrations in various treatment groups (p > 0.05). At higher concentrations (1000 and 500 μg/mL), Cur-PLGA entrapped nanoparticle showed higher toxicity compared with the free drug (p < 0.05) in exposed RAW 264.7 cell line. The cell viability was, however, higher in Cur-PLGA nanoparticles than in free curcumin at lower concentrations (p > 0.05). The antiplasmodial activity and safety of Cur-PLGA was better at lower concentration.
Collapse
Affiliation(s)
| | - Kabiru A Dauda
- Department of Zoology, University of IbadanIbadan, Nigeria
| | | | | | - Oyetunde T Oyeyemi
- Department of Biological Sciences, University of Medical SciencesOndo, Nigeria.,Product Development Cell, National Institute of ImmunologyNew Delhi, India
| | - Jairam Meena
- Product Development Cell, National Institute of ImmunologyNew Delhi, India
| | - Debasis Sahu
- Product Development Cell, National Institute of ImmunologyNew Delhi, India.,Department of Biochemistry, School of Bioengineering and Biosciences, Lovely Professional UniversityPhagwara, India
| | - Amulya K Panda
- Product Development Cell, National Institute of ImmunologyNew Delhi, India
| |
Collapse
|
46
|
Ginsenoside improves physicochemical properties and bioavailability of curcumin-loaded nanostructured lipid carrier. Arch Pharm Res 2017; 40:864-874. [PMID: 28712035 DOI: 10.1007/s12272-017-0930-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 07/12/2017] [Indexed: 12/17/2022]
Abstract
The aim of this study was to develop a ginsenoside-modified nanostructured lipid carrier (G-NLC) dispersion containing curcumin. The NLC was prepared by melt emulsification with slight modification process. Different G-NLC dispersion systems were prepared using lipid carrier matrix composed of ginsenoside, phosphatidylcholine, lysophosphatidylcholine, and hydrogenated bean oil. TEM image of the nanoparticles in the NLC dispersion showed core/shell structure, and there was corona-like layer surrounding the particles in the G-NLC. The mean particle size of G-NLC dispersion was in the range of about 300-500 nm and stayed submicron size up to 12 months. The in vitro release of curcumin was faster in pH 1.2 compared to pH 6.8 and it showed linear release pattern after lag time of 1 h. When the G-NLC dispersion was orally administered to rats, Cmax of the free curcumin was 15.2 and 32.3 ng/mL at doses of 50 and 100 mg/kg, respectively, while it was below quantification limit when curcumin was administered as of dispersion in distilled water. Based on these results, it is certain that ginsenoside modulated the NLC dispersion, leading to enduring shelf-life of the dispersion system and enhanced bioavailability. These results strongly suggest that ginsenoside holds a promising potential as a pharmaceutical excipient in the pharmaceutical industries to increase the utility of various bioactives.
Collapse
|
47
|
Nanoemulsion: Concepts, development and applications in drug delivery. J Control Release 2017; 252:28-49. [PMID: 28279798 DOI: 10.1016/j.jconrel.2017.03.008] [Citation(s) in RCA: 607] [Impact Index Per Article: 86.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Revised: 03/03/2017] [Accepted: 03/04/2017] [Indexed: 01/07/2023]
Abstract
Nanoemulsions are biphasic dispersion of two immiscible liquids: either water in oil (W/O) or oil in water (O/W) droplets stabilized by an amphiphilic surfactant. These come across as ultrafine dispersions whose differential drug loading; viscoelastic as well as visual properties can cater to a wide range of functionalities including drug delivery. However there is still relatively narrow insight regarding development, manufacturing, fabrication and manipulation of nanoemulsions which primarily stems from the fact that conventional aspects of emulsion formation and stabilization only partially apply to nanoemulsions. This general deficiency sets up the premise for current review. We attempt to explore varying intricacies, excipients, manufacturing techniques and their underlying principles, production conditions, structural dynamics, prevalent destabilization mechanisms, and drug delivery applications of nanoemulsions to spike interest of those contemplating a foray in this field.
Collapse
|
48
|
Zainuddin N, Ahmad I, Kargarzadeh H, Ramli S. Hydrophobic kenaf nanocrystalline cellulose for the binding of curcumin. Carbohydr Polym 2017; 163:261-269. [PMID: 28267505 DOI: 10.1016/j.carbpol.2017.01.036] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Revised: 12/07/2016] [Accepted: 01/07/2017] [Indexed: 11/16/2022]
Abstract
Nanocrystalline cellulose (NCC) extracted from lignocellulosic materials has been actively investigated as a drug delivery excipients due to its large surface area, high aspect ratio, and biodegradability. In this study, the hydrophobically modified NCC was used as a drug delivery excipient of hydrophobic drug curcumin. The modification of NCC with a cationic surfactant, cetyl trimethylammonium bromide (CTAB) was used to modulate the loading of hydrophobic drugs that would not normally bind to NCC. The FTIR, Elemental analysis, XRD, TGA, and TEM were used to confirm the modification of NCC with CTAB. The effect of concentration of CTAB on the binding efficiency of hydrophobic drug curcumin was investigated. The amounts of curcumin bound onto the CTAB-NCC nanoparticles were analyzed by UV-vis Spectrophotometric. The result showed that the modified CTAB-NCC bound a significant amount of curcumin, in a range from 80% to 96% curcumin added. Nevertheless, at higher concentration of CTAB resulted in lower binding efficiency.
Collapse
Affiliation(s)
- Norhidayu Zainuddin
- School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia UKM, 43600 Bangi, Selangor, Malaysia
| | - Ishak Ahmad
- School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia UKM, 43600 Bangi, Selangor, Malaysia; Polymer Research Centre, Faculty of Science and Technology, Universiti Kebangsaan Malaysia UKM, 43600 Bangi, Selangor, Malaysia
| | - Hanieh Kargarzadeh
- School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia UKM, 43600 Bangi, Selangor, Malaysia
| | - Suria Ramli
- School of Chemical Sciences and Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia UKM, 43600 Bangi, Selangor, Malaysia; Polymer Research Centre, Faculty of Science and Technology, Universiti Kebangsaan Malaysia UKM, 43600 Bangi, Selangor, Malaysia.
| |
Collapse
|
49
|
Simion V, Stan D, Constantinescu CA, Deleanu M, Dragan E, Tucureanu MM, Gan AM, Butoi E, Constantin A, Manduteanu I, Simionescu M, Calin M. Conjugation of curcumin-loaded lipid nanoemulsions with cell-penetrating peptides increases their cellular uptake and enhances the anti-inflammatory effects in endothelial cells. ACTA ACUST UNITED AC 2016; 68:195-207. [PMID: 26748549 DOI: 10.1111/jphp.12513] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Accepted: 11/29/2015] [Indexed: 01/15/2023]
Abstract
OBJECTIVES To prepare and characterize in vitro and in vivo lipid nanoemulsions (LN) loaded with curcumin (Cm) and functionalized with a cell-penetrating peptide. METHODS Curcumin-loaded lipid nanoemulsions (CmLN) functionalized with a nona-arginine peptide (R9-CmLN) have been obtained, characterized and optimized for size, entrapment efficiency and in vitro Cm release. The interaction of R9-CmLN with human endothelial cells (HEC) was investigated using cultured EA.hy926 cells, and in vivo biodistribution studies were performed using C57BL6 mice. KEY FINDINGS When used in therapeutically relevant concentration, R9-CmLN have low haemolytic activity, low cytotoxicity on HEC, and show anti-inflammatory effects by reducing the monocytes adhesion to TNF-α activated HEC. Moreover, HEC uptake and internalization of R9-CmLN was significantly higher compared to the non-functionalized CmLN. In vivo biodistribution studies in mice revealed a higher accumulation of R9-CmLN in the liver and the lungs compared to CmLN and the body clearance of the both nanoformulations after 72 h. CONCLUSIONS Cell-penetrating peptides-functionalized CmLN have superior characteristics compared to their non-functionalized counterparts: are more efficiently internalized by the cells, produces anti-inflammatory effects in HEC and when administrated intravenously in mice exhibit increased accumulation in the liver and the lungs, suggesting their potential therapeutic applications in different inflammatory pathologies localized in the liver or the lungs.
Collapse
Affiliation(s)
- Viorel Simion
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| | - Daniela Stan
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| | - Cristina Ana Constantinescu
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania.,Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine, Bucharest, Romania
| | - Mariana Deleanu
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania.,Faculty of Biotechnologies, University of Agronomic Sciences and Veterinary Medicine, Bucharest, Romania
| | - Emanuel Dragan
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| | - Monica Madalina Tucureanu
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| | - Ana-Maria Gan
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| | - Elena Butoi
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| | - Alina Constantin
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| | - Ileana Manduteanu
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| | - Maya Simionescu
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| | - Manuela Calin
- Institute of Cellular Biology and Pathology "Nicolae Simionescu" of the Romanian Academy, Bucharest, Romania
| |
Collapse
|
50
|
Rout B, Liu CH, Wu WC. Enhancement of photodynamic inactivation against Pseudomonas aeruginosa by a nano-carrier approach. Colloids Surf B Biointerfaces 2016; 140:472-480. [PMID: 26808214 DOI: 10.1016/j.colsurfb.2016.01.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Revised: 12/01/2015] [Accepted: 01/01/2016] [Indexed: 12/12/2022]
Abstract
As pathogens steadily develop resistance to widely used antibiotics, new methodologies for their efficient inactivation must be developed. Photodynamic therapy is an upcoming technique that provides an alternative option for treating pathogenic infections. The efficiency of photodynamic therapy has been limited by the use of aqueous mediums for dispersing photosensitising agents. Toluidine Blue O (TBO) was chosen for this study as a cationic photosensitiser to inhibit Gram-negative bacterium Pseudomonas aeruginosa. Enhanced delivery of the photosensitiser was ensured by utilising an essential oil-based microemulsion. The efficiency of photodynamic therapy was further improved by the use of a chemical penetration enhancer to improve permeability of the bacterial outer membrane. TBO accumulation patterns in neonate pig skin were studied using confocal laser scanning microscopy. The physicochemical properties of the TBO loaded microemulsion, including UV-vis absorbance, size distribution and zeta potential, were analysed to understand the enhanced antimicrobial activity. Confocal laser scanning microscopy confirmed the formation of a TBO reservoir in the skin by the TBO-loaded microemulsions. TBO (5 μg/mL) in the vehicles significantly inhibited the growth of P. aeruginosa. All these efforts resulted in inhibition obtained at a drug concentration and light intensity much lower than what is reported by the works of previous investigators.
Collapse
Affiliation(s)
- Bishakh Rout
- Graduate Institute of Biochemical and Biomedical Engineering, Chang Gung University, 259, Wen-Hwa First Road, Kwei-Shan, Tao-Yuan 333, Taiwan
| | - Chi-Hsien Liu
- Graduate Institute of Biochemical and Biomedical Engineering, Chang Gung University, 259, Wen-Hwa First Road, Kwei-Shan, Tao-Yuan 333, Taiwan; Research Center for Industry of Human Ecology, Chang Gung University of Science and Technology, 261, Wen-Hwa First Road, Taoyuan, Taiwan; Department of Ophthalmology, Chang Gung Memorial Hospital, 5, Fu-Hsing Street, Taoyuan, Taiwand College of Medicine, Chang Gung University, 259, Wen-Hwa First Road, Taoyuan, Taiwan.
| | - Wei-Chi Wu
- Department of Ophthalmology, Chang Gung Memorial Hospital, 5, Fu-Hsing Street, Taoyuan, Taiwand College of Medicine, Chang Gung University, 259, Wen-Hwa First Road, Taoyuan, Taiwan; College of Medicine, Chang Gung University, 259, Wen-Hwa First Road, Taoyuan, Taiwan
| |
Collapse
|