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Ibrahim BMM, Darwish AB, Taleb SA, Mourad RM, Yassen NN, Hessin AF, Gad SA, Mohammed MA. Appraisal terpenoids rich Boswellia carterri ethyl acetate extract in binary cyclodextrin oligomer nano complex for improving respiratory distress. Sci Rep 2024; 14:16779. [PMID: 39039094 PMCID: PMC11263383 DOI: 10.1038/s41598-024-66297-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Accepted: 07/01/2024] [Indexed: 07/24/2024] Open
Abstract
Boswellia carterii (BC) resins plants have a long historical background as a treatment for inflammation, as indicated by information originating from multiple countries. Twenty-seven diterpenoids have been identified in ethyl acetate and total methanol BC, comprising seventeen boscartins of the cembrane-type diterpenoids and ten boscartols of the prenylaromadendrane-type diterpenoids. Moreover, twenty-one known triterpenoids have also been found, encompassing nine tirucallane-type, six ursane-type, four oleanane-type, and two lupane-type. The cembrane-type diterpenoids hold a significant position in pharmaceutical chemistry and related industries due to their captivating biological characteristics and promising pharmacological potentials. Extraction of BC, creation and assessment of nano sponges loaded with either B. carterii plant extract or DEX, are the subjects of our current investigation. With the use of ultrasound-assisted synthesis, nano sponges were produced. The entrapment efficiency (EE%) of medications in nano sponges was examined using spectrophotometry. Nano sponges were characterized using a number of methods. Within nano sponges, the EE% of medicines varied between 98.52 ± 0.07 and 99.64 ± 1.40%. The nano sponges' particle sizes varied from 105.9 ± 15.9 to 166.8 ± 26.3 nm. Drugs released from nano sponges using the Korsmeyer-Peppas concept. In respiratory distressed rats, the effects of BC plant extract, DEX salt and their nano formulations (D1, D5, P1 and P1), were tested. Treatment significantly reduced ICAM-1, LTB4, and ILβ 4 levels and improved histopathologic profiles, when compared to the positive control group. Boswellia extract and its nano sponge formulation P1 showed promising therapeutic effects. The effect of P1 may be due to synergism between both the extract and the formulation. This effect was achieved by blocking both ICAM-1 and LTB4 pathways, therefore counteracting the effects of talc powder.
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Affiliation(s)
- Bassant M M Ibrahim
- Pharmacology Department, Medical and Clinical Studies Research Institute, National Research Centre, Dokki, Giza, 12622, Egypt
| | - Asmaa Badawy Darwish
- Pharmaceutical Technology Department, National Research Centre, 33 El-Buhouth Street, Dokki, Giza, 12622, Egypt.
| | - Sally Abou Taleb
- Pharmaceutical Technology Department, National Research Centre, 33 El-Buhouth Street, Dokki, Giza, 12622, Egypt
| | - Reda M Mourad
- Polymers and Pigments Department, Chemical Industries Research Institute, National Research Centre, 33 El-Buhouth Street, Dokki, Giza, 12622, Egypt
| | - Noha Nazeeh Yassen
- Pathology Department, Medical and Clinical Studies Research Institute, National Research Centre, Dokki, Giza, 12622, Egypt
| | - Alyaa F Hessin
- Pharmacology Department, Medical and Clinical Studies Research Institute, National Research Centre, Dokki, Giza, 12622, Egypt
| | - Shaimaa A Gad
- Pharmacology Department, Medical and Clinical Studies Research Institute, National Research Centre, Dokki, Giza, 12622, Egypt
| | - Mona A Mohammed
- Pharmaceutical Technology Department, National Research Centre, 33 El-Buhouth Street, Dokki, Giza, 12622, Egypt.
- Medicinal and Aromatic Plants Research Department, Pharmaceutical and Drug Industries Research Institute, National Research Centre, Giza, Egypt.
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Gao J, Li J, Luo Z, Wang H, Ma Z. Nanoparticle-Based Drug Delivery Systems for Inflammatory Bowel Disease Treatment. Drug Des Devel Ther 2024; 18:2921-2949. [PMID: 39055164 PMCID: PMC11269238 DOI: 10.2147/dddt.s461977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 06/25/2024] [Indexed: 07/27/2024] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic, non-specific inflammatory condition characterized by recurring inflammation of the intestinal mucosa. However, the existing IBD treatments are ineffective and have serious side effects. The etiology of IBD is multifactorial and encompasses immune, genetic, environmental, dietary, and microbial factors. The nanoparticles (NPs) developed based on specific targeting methodologies exhibit great potential as nanotechnology advances. Nanoparticles are defined as particles between 1 and 100 nm in size. Depending on their size and surface functionality, NPs exhibit different properties. A variety of nanoparticle types have been employed as drug carriers for the treatment of inflammatory bowel disease (IBD), with encouraging outcomes observed in experimental models. They increase the bioavailability of drugs and enable targeted drug delivery, promoting localized treatment and thus enhancing efficacy. Nevertheless, numerous challenges persist in the translation from nanomedicine to clinical application, including enhanced formulations and preparation techniques, enhanced drug safety profiles, and so forth. In the future, it will be necessary for scientists and clinicians to collaborate in order to study disease mechanisms, develop new drug delivery strategies, and screen new nanomedicines. Nevertheless, numerous challenges persist in the translation from nanomedicine to clinical application, including enhanced formulations and preparation techniques, enhanced drug safety profiles, and so forth. In the future, it will be necessary for scientists and clinicians to collaborate in order to study disease mechanisms, develop new drug delivery strategies, and screen new nanomedicines.
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Affiliation(s)
- Jian Gao
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, People’s Republic of China
| | - Jiannan Li
- Department of Colorectal and Anal Surgery, The Second Hospital of Jilin University, Changchun, People’s Republic of China
| | - Zengyou Luo
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, People’s Republic of China
| | - Hongyong Wang
- Department of Radiotherapy, The Second Hospital of Jilin University, Changchun, People’s Republic of China
| | - Zhiming Ma
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, People’s Republic of China
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Darwish AB, Mohsen AM, ElShebiney S, Elgohary R, Younis MM. Development of chitosan lipid nanoparticles to alleviate the pharmacological activity of piperine in the management of cognitive deficit in diabetic rats. Sci Rep 2024; 14:8247. [PMID: 38589438 PMCID: PMC11002014 DOI: 10.1038/s41598-024-58601-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 04/01/2024] [Indexed: 04/10/2024] Open
Abstract
The aim of the present study was to prepare and evaluate Piperine (PP) loaded chitosan lipid nanoparticles (PP-CLNPs) to evaluate its biological activity alone or in combination with the antidiabetic drug Metformin (MET) in the management of cognitive deficit in diabetic rats. Piperine was successfully loaded on CLNPs prepared using chitosan, stearic acid, Tween 80 and Tripolyphosphate (TPP) at different concentrations. The developed CLNPs exhibited high entrapment efficiency that ranged from 85.12 to 97.41%, a particle size in the range of 59.56-414 nm and a negatively charged zeta potential values (- 20.1 to - 43.9 mV). In vitro release study revealed enhanced PP release from CLNPs compared to that from free PP suspensions for up to 24 h. In vivo studies revealed that treatment with the optimized PP-CLNPs formulation (F2) exerted a cognitive enhancing effect and ameliorated the oxidative stress associated with diabetes. PP-CLNPs acted as an effective bio-enhancer which increased the potency of metformin in protecting brain tissue from diabetes-induced neuroinflammation and memory deterioration. These results suggested that CLNPs could be a promising drug delivery system for encapsulating PP and thus can be used as an adjuvant therapy in the management of high-risk diabetic cognitive impairment conditions.
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Affiliation(s)
- Asmaa Badawy Darwish
- Pharmaceutical Technology Department, National Research Centre (Affiliation ID: 60014618), El-Buhouth St., Dokki, Giza, 12622, Egypt.
| | - Amira Mohamed Mohsen
- Pharmaceutical Technology Department, National Research Centre (Affiliation ID: 60014618), El-Buhouth St., Dokki, Giza, 12622, Egypt
| | - Shaimaa ElShebiney
- Narcotics, Ergogenics, and Poisons Department, National Research Centre (Affiliation ID: 60014618), El-Buhouth St., Dokki, Giza, 12622, Egypt
| | - Rania Elgohary
- Narcotics, Ergogenics, and Poisons Department, National Research Centre (Affiliation ID: 60014618), El-Buhouth St., Dokki, Giza, 12622, Egypt
| | - Mostafa Mohamed Younis
- Pharmaceutical Technology Department, National Research Centre (Affiliation ID: 60014618), El-Buhouth St., Dokki, Giza, 12622, Egypt
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Ashkenazi S, Matsanov P, Nassar-Marjiya E, Farah S, Weitz IS. Study of PEG- b-PLA/Eudragit S100 Blends on the Nanoencapsulation of Indigo Carmine Dye and Application in Controlled Release. ACS OMEGA 2024; 9:13382-13390. [PMID: 38524501 PMCID: PMC10956112 DOI: 10.1021/acsomega.3c10447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 02/05/2024] [Accepted: 02/19/2024] [Indexed: 03/26/2024]
Abstract
A nanocapsule shell of poly(ethylene glycol)-block-poly(d,l-lactic acid) (PEG-b-PLA) mixed with anionic Eudragit S100 (90/10% w/w) was previously used to entrap and define the self-assembly of indigo carmine (IC) within the hydrophilic cavity core. In the present work, binary blends were prepared by solution mixing at different PEG-b-PLA/Eudragit S100 ratios (namely, 100/0, 90/10, 75/25, and 50/50% w/w) to elucidate the role of the capsule shell in tuning the encapsulation of the anionic dye (i.e., IC). The results showed that the higher content of Eudragit S100 in the blend decreases the miscibility of the two polymers due to weak intermolecular interactions between PEG-b-PLA and Eudragit S100. Moreover, with an increase in the amount of Eudragit S100, a higher thermal stability was observed related to the mobility restriction of PEG-b-PLA chains imposed by Eudragit S100. Formulations containing 10 and 25% Eudragit S100 exhibited an optimal interplay of properties between the negative surface charge and the miscibility of the polymer blend. Therefore, the anionic character of the encapsulating agent provides sufficient accumulation of IC molecules in the nanocapsule core, leading to dye aggregates following the self-assembly. At the same time, the blending of the two polymers tunes the IC release properties in the initial stage, achieving slow and controlled release. These findings give important insights into the rational design of polymeric nanosystems containing organic dyes for biomedical applications.
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Affiliation(s)
- Shaked Ashkenazi
- Department
of Biotechnology Engineering, Braude College
of Engineering Karmiel, Karmiel 2161002, Israel
| | - Pnina Matsanov
- Department
of Biotechnology Engineering, Braude College
of Engineering Karmiel, Karmiel 2161002, Israel
| | - Eid Nassar-Marjiya
- The
Laboratory for Advanced Functional/Medicinal Polymers & Smart
Drug Delivery Technologies, The Wolfson Faculty of Chemical Engineering, Technion – Israel Institute of Technology, Haifa 3200003, Israel
| | - Shady Farah
- The
Laboratory for Advanced Functional/Medicinal Polymers & Smart
Drug Delivery Technologies, The Wolfson Faculty of Chemical Engineering, Technion – Israel Institute of Technology, Haifa 3200003, Israel
- The
Russell Berrie Nanotechnology Institute, Technion – Israel Institute of Technology, Haifa 3200003, Israel
| | - Iris S. Weitz
- Department
of Biotechnology Engineering, Braude College
of Engineering Karmiel, Karmiel 2161002, Israel
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Ye R, Li Z, Xian H, Zhong Y, Liang B, Huang Y, Chen D, Dai M, Tang S, Guo J, Bai R, Feng Y, Chen Z, Yang X, Huang Z. Combined Effects of Polystyrene Nanosphere and Homosolate Exposures on Estrogenic End Points in MCF-7 Cells and Zebrafish. ENVIRONMENTAL HEALTH PERSPECTIVES 2024; 132:27011. [PMID: 38381479 PMCID: PMC10880820 DOI: 10.1289/ehp13696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 01/05/2024] [Accepted: 01/08/2024] [Indexed: 02/22/2024]
Abstract
BACKGROUND Micro- and nanoplastics (MNPs) and homosalate (HMS) are ubiquitous emerging environmental contaminants detected in human samples. Despite the well-established endocrine-disrupting effects (EDEs) of HMS, the interaction between MNPs and HMS and its impact on HMS-induced EDEs remain unclear. OBJECTIVES This study aimed to investigate the influence of MNPs on HMS-induced estrogenic effects and elucidate the underlying mechanisms in vitro and in vivo. METHODS We assessed the impact of polystyrene nanospheres (PNSs; 50 nm , 1.0 mg / L ) on HMS-induced MCF-7 cell proliferation (HMS: 0.01 - 1 μ M , equivalent to 2.62 - 262 μ g / L ) using the E-SCREEN assay and explored potential mechanisms through transcriptomics. Adult zebrafish were exposed to HMS (0.0262 - 262 μ g / L ) with or without PNSs (50 nm , 1.0 mg / L ) for 21 d. EDEs were evaluated through gonadal histopathology, fertility tests, steroid hormone synthesis, and gene expression changes in the hypothalamus-pituitary-gonad-liver (HPGL) axis. RESULTS Coexposure of HMS and PNSs resulted in higher expression of estrogen receptor α (ESR1) and the mRNAs of target genes (pS2, AREG, and PGR), a greater estrogen-responsive element transactivation activity, and synergistic stimulation on MCF-7 cell proliferation. Knockdown of serum and glucocorticoid-regulated kinase 1 (SGK1) rescued the MCF-7 cell proliferation induced by PNSs alone or in combination with HMS. In zebrafish, coexposure showed higher expression of SGK1 and promoted ovary development but inhibited spermatogenesis. In addition, coexposure led to lower egg hatchability, higher embryonic mortality, and greater larval malformation. Coexposure also modulated steroid hormone synthesis genes (cyp17a2, hsd17[Formula: see text]1, esr2b, vtg1, and vtg2), and resulted in higher 17 β -estradiol (E 2 ) release in females. Conversely, males showed lower testosterone, E 2 , and gene expressions of cyp11a1, cyp11a2, cyp17a1, cyp17a2, and hsd17[Formula: see text]1. DISCUSSION PNS exposure exacerbated HMS-induced estrogenic effects via SGK1 up-regulation in MCF-7 cells and disrupting the HPGL axis in zebrafish, with gender-specific patterns. This offers new mechanistic insights and health implications of MNP and contaminant coexposure. https://doi.org/10.1289/EHP13696.
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Affiliation(s)
- Rongyi Ye
- National Medical Products Administration (NMPA) Key Laboratory for Safety Evaluation of Cosmetics, Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Toxicology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Zhiming Li
- National Medical Products Administration (NMPA) Key Laboratory for Safety Evaluation of Cosmetics, Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Toxicology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Hongyi Xian
- National Medical Products Administration (NMPA) Key Laboratory for Safety Evaluation of Cosmetics, Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Toxicology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Yizhou Zhong
- National Medical Products Administration (NMPA) Key Laboratory for Safety Evaluation of Cosmetics, Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Toxicology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Boxuan Liang
- National Medical Products Administration (NMPA) Key Laboratory for Safety Evaluation of Cosmetics, Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Toxicology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Yuji Huang
- National Medical Products Administration (NMPA) Key Laboratory for Safety Evaluation of Cosmetics, Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Toxicology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Da Chen
- College of Environment and Climate, Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, China
| | | | - Shuqin Tang
- College of Environment and Climate, Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, China
| | - Jie Guo
- Hunter Biotechnology, Inc, Hangzhou, China
| | - Ruobing Bai
- National Medical Products Administration (NMPA) Key Laboratory for Safety Evaluation of Cosmetics, Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Toxicology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Yu Feng
- National Medical Products Administration (NMPA) Key Laboratory for Safety Evaluation of Cosmetics, Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Toxicology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Zhenguo Chen
- Department of Cell Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Xingfen Yang
- NMPA Key Laboratory for Safety Evaluation of Cosmetics, Guangdong Provincial Key Laboratory of Tropical Disease Research, Food Safety and Health Research Center, School of Public Health, Southern Medical University, Guangzhou, China
| | - Zhenlie Huang
- National Medical Products Administration (NMPA) Key Laboratory for Safety Evaluation of Cosmetics, Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Toxicology, School of Public Health, Southern Medical University, Guangzhou, China
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Kassem AM, Almukainzi M, Faris TM, Ibrahim AH, Anwar W, Elbahwy IA, El-Gamal FR, Zidan MF, Akl MA, Abd-ElGawad AM, Elshamy AI, Elmowafy M. A pH-sensitive silica nanoparticles for colon-specific delivery and controlled release of catechin: Optimization of loading efficiency and in vitro release kinetics. Eur J Pharm Sci 2024; 192:106652. [PMID: 38008226 DOI: 10.1016/j.ejps.2023.106652] [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: 08/24/2023] [Revised: 11/21/2023] [Accepted: 11/22/2023] [Indexed: 11/28/2023]
Abstract
Catechin is a naturally occurring flavonoid of the flavan-3-ol subclass with numerous biological functions; however, these benefits are diminished due to several factors, including low water solubility and degradation in the stomach's harsh environment. So, this study aimed to develop an intelligent catechin colon-targeting delivery system with a high loading capacity. This was done by coating surface-decorated mesoporous silica nanoparticles with a pH-responsive enteric polymer called Eudragit®-S100. The pristine wormlike mesoporous silica nanoparticles (< 100 nm) with high surface area and large total pore volume were effectively synthesized and modified with the NH2 group using the post-grafting strategy. Various parameters, including solvent polarity, catechin-carrier mass ratio, and adsorption time, were studied to improve the loading of catechin into the aminated silica nanoparticles. Next, the negatively charged Eudragit®-S100 was electrostatically coated onto the positively charged aminated nanocarriers to shield the loaded catechin from the acidic environment of the stomach (pH 1.9) and to facilitate site-specific delivery in the acidic environment of the colon (pH 7.4). The prepared nanomaterials were evaluated using several methods, including The Brauner-Emmett-Teller, surface area analyzer, zeta sizer, Field Emission Scanning Electron Microscope, Powder X-Ray Diffraction, Fourier Transform Infrared Spectroscopy, Energy-Dispersive X-ray Spectroscopy, and Differential Scanning Calorimetry. In vitro dissolution studies revealed that Eudragit®-S100-coated aminated nanomaterials prevented the burst release of the loaded catechin in the acidic environment, with approximately 90% of the catechin only being released at colonic pH (pH > 7) with a supercase II transport mechanism. As a result, silica nanoparticles coated with Eudragit®-S100 would provide an innovative and promising approach in targeted nanomedicine for the oral delivery of catechin and related medicines for treating diseases related to the colon, such as colorectal cancer and irritable bowel syndrome.
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Affiliation(s)
- Abdulsalam M Kassem
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11751, Cairo, Egypt
| | - May Almukainzi
- Department of Pharmaceutical Science, College of Pharmacy, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia.
| | - Tarek M Faris
- Department of Pharmaceutical Science, College of Pharmacy, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Ahmed H Ibrahim
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11751, Cairo, Egypt
| | - Walid Anwar
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11751, Cairo, Egypt
| | - Ibrahim A Elbahwy
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11751, Cairo, Egypt
| | - Farid R El-Gamal
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11751, Cairo, Egypt
| | - Mohamed F Zidan
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11751, Cairo, Egypt
| | - Mohamed A Akl
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11751, Cairo, Egypt; Department of Pharmaceutics, College of Pharmacy, The Islamic University, Najaf 54001, Iraq
| | - Ahmed M Abd-ElGawad
- Department of Botany, Faculty of Science, Mansoura University, Mansoura 35516, Egypt
| | - Abdelsamed I Elshamy
- Chemistry of Natural Compounds Department, National Research Centre, 33 El Bohouth St., Dokki, Giza 12622, Egypt
| | - Mohammed Elmowafy
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11751, Cairo, Egypt; Department of Pharmaceutics, College of Pharmacy, Jouf University, P.O. Box 2014, Sakaka, Saudi Arabia
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Macedo C, Costa PC, Rodrigues F. Bioactive compounds from Actinidia arguta fruit as a new strategy to fight glioblastoma. Food Res Int 2024; 175:113770. [PMID: 38129059 DOI: 10.1016/j.foodres.2023.113770] [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: 08/03/2023] [Revised: 11/10/2023] [Accepted: 11/22/2023] [Indexed: 12/23/2023]
Abstract
In recent years, there has been a significant demand for natural products as a mean of disease prevention or as an alternative to conventional medications. The driving force for this change is the growing recognition of the abundant presence of valuable bioactive compounds in natural products. On recent years Actinia arguta fruit, also known as kiwiberry, has attracted a lot of attention from scientific community due to its richness in bioactive compounds, including phenolic compounds, organic acids, vitamins, carotenoids and fiber. These bioactive compounds contribute to the fruit's diverse outstanding biological activities such as antioxidant, anti-inflammatory, neuroprotective, immunomodulatory, and anti-cancer properties. Due to these properties, the fruit may have the potential to be used in the treatment/prevention of various types of cancer, including glioblastoma. Glioblastoma is the most aggressive form of brain cancer, displaying 90 % of recurrence rate within a span of 2 years. Despite the employment of an aggressive approach, the prognosis remains unfavorable, emphasizing the urgent requirement for the development of new effective treatments. The preclinical evidence suggests that kiwiberry has potential impact on glioblastoma by reducing the cancer self-renewal, modulating the signaling pathways involved in the regulation of the cell phenotype and metabolism, and influencing the consolidation of the tumor microenvironment. Even though, challenges such as the imprecise composition and concentration of bioactive compounds, and its low bioavailability after oral administration may be drawbacks to the development of kiwiberry-based treatments, being urgent to ensure the safety and efficacy of kiwiberry for the prevention and treatment of glioblastoma. This review aims to highlight the potential impact of A. arguta bioactive compounds on glioblastoma, providing novel insights into their applicability as complementary or alternative therapies.
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Affiliation(s)
- Catarina Macedo
- REQUIMTE/LAQV, ISEP, Polytechnic of Porto, Rua Dr. António Bernardino de Almeida, 4249-015 Porto, Portugal; REQUIMTE/UCIBIO, MedTech-Laboratory of Pharmaceutical Technology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; Associate Laboratory i4HB-Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Paulo C Costa
- REQUIMTE/UCIBIO, MedTech-Laboratory of Pharmaceutical Technology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; Associate Laboratory i4HB-Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal.
| | - Francisca Rodrigues
- REQUIMTE/LAQV, ISEP, Polytechnic of Porto, Rua Dr. António Bernardino de Almeida, 4249-015 Porto, Portugal.
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Asfour MH, Salama AAA. Coating with tripolyphosphate-crosslinked chitosan as a novel approach for enhanced stability of emulsomes following oral administration: Rutin as a model drug with improved anti-hyperlipidemic effect in rats. Int J Pharm 2023; 644:123314. [PMID: 37579826 DOI: 10.1016/j.ijpharm.2023.123314] [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: 06/03/2023] [Revised: 07/21/2023] [Accepted: 08/11/2023] [Indexed: 08/16/2023]
Abstract
The aim of the current study is to preserve the emulsomal vesicles against the harsh condition of gastrointestinal tract (GIT), after oral administration, employing tripolyphosphate (TPP)-crosslinked chitosan as a protective coating layer. Rutin was used as a model drug with evaluation of anti-hyperlipidemic activity in rats. The rutin loaded unmodified emulsomes were prepared using tripalmitin and soybean phosphatidylcholine (SPC), by thin film method. Drug loading for the prepared formulations ranged between 6.80 and 15.50 %. The selected formulation (RT-Emuls-6) comprised tripalmitin and SPC, molar ratio 1:1, and exhibited particle size (PS) and zeta potential (ZP) of 150.40 nm and -35.35 mV, respectively. RT-Emuls-6 was then modified by coating with either solely chitosan (RT-Emuls-6-Ch) or TPP-crosslinked chitosan (RT-Emuls-6-Ch-TPP-1). The latter exhibited PS and ZP values of 269.60 nm and 37.17 mV, respectively. Transmission electron microscopy of RT-Emuls-6-Ch-TPP-1 showed a dense pale greyish layer of a coating layer of chitosan crosslinked with TPP surrounding SPC bilayers. Fourier transform infrared spectroscopy analysis along with X-ray powder diffraction confirmed cross-linking between chitosan and TPP. Stability study in the simulated GIT fluids revealed that the order of rutin retained percentage was RT-Emuls-6-Ch-TPP-1 > RT-Emuls-6-Ch > RT-Emuls-6 (80.02, 50.66 and 44.41 %, respectively for simulated gastric fluid and 63.50, 55.66 and 24.00 %, respectively for simulated intestinal fluid, after 2 h incubation). Anti-hyperlipidemic activity of rutin loaded emulsomes was evaluated, after oral administration, in a high fat diet-induced hyperlipidemia in rats. The order of activity was as follows: RT-Emuls-6-Ch-TPP-1 > RT-Emuls-6-Ch > RT-Emuls-6 > free rutin. These findings revealed the potential of TPP-crosslinked chitosan as a protective coating layer for enhancing the stability of emulsomes against the harsh condition of GIT. RT-Emuls-6-Ch-TPP-1 had a potent anti-hyperlipidemic activity via regulation of lipids, oxidative stress, irisin and uncoupling protein 1.
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Affiliation(s)
- Marwa Hasanein Asfour
- Pharmaceutical Technology Department, National Research Centre, El-Buhouth Street, Dokki, Cairo 12622, Egypt.
| | - Abeer A A Salama
- Pharmacology Department, National Research Centre, El-Buhouth St., Dokki, Cairo 12622, Egypt
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Dong S, Hu SM, Yu SJ, Zhou S, Zhou T. Soybean protein isolate/chitosan complex-rutin microcapsules. Int J Biol Macromol 2023:125323. [PMID: 37307973 DOI: 10.1016/j.ijbiomac.2023.125323] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 05/22/2023] [Accepted: 06/08/2023] [Indexed: 06/14/2023]
Abstract
Rutin is a flavonoid polyphenol with excellent biological activity, but due to its instability and poor water solubility, the utilization rate is reduced in vivo. Preparation of rutin microcapsules from soybean protein isolate (SPI) and chitosan hydrochloride (CHC) by composite coacervation can improve this restriction. The optimal preparation conditions were as follows: the volume ratio of CHC/SPI 1:8, pH 6, and total concentration of CHC and SPI 2 %. The rutin encapsulation rate and loading capacity of the microcapsules were 90.34 % and 0.51 % under optimal conditions. The SPI-CHC-rutin (SCR) microcapsules had a gel mesh structure and good thermal stability, and the system was stable and homogeneous after 12 d storage. During in vitro digestion, the release rates of SCR microcapsules in simulated gastric and intestinal fluids were 16.97 % and 76.53 %, respectively, achieving a targeted release of rutin in intestinal fluids; and the digested products were found to exhibit superior antioxidant activity to that of free rutin digests, indicating a good protection of microencapsulation on the bioactivity of rutin. Overall, SCR microcapsules developed in this study effectively enhanced the bioavailability of rutin. The present work provides a promising delivery system for natural compounds with low bioavailability and stability.
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Affiliation(s)
- Shuai Dong
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Xiasha, Hangzhou, Zhejiang 310018, PR China
| | - Shu-Min Hu
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Xiasha, Hangzhou, Zhejiang 310018, PR China
| | - Si-Jia Yu
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Xiasha, Hangzhou, Zhejiang 310018, PR China
| | - Shaobo Zhou
- School of Science, Faculty of Engineering and Science, University of Greenwich, Central Avenue, Chatham ME4 4TB, UK; School of Food Science and Biotechnology, Zhejiang Gongshang University, Xiasha, Hangzhou, Zhejiang 310018, PR China
| | - Tao Zhou
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Xiasha, Hangzhou, Zhejiang 310018, PR China.
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10
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Zafar S, Sohail Arshad M, Jafar Rana S, Patel M, Yousef B, Ahmad Z. Engineering of clarithromycin loaded stimulus responsive dissolving microneedle patches for the treatment of biofilms. Int J Pharm 2023; 640:123003. [PMID: 37146953 DOI: 10.1016/j.ijpharm.2023.123003] [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: 02/04/2023] [Revised: 04/25/2023] [Accepted: 04/26/2023] [Indexed: 05/07/2023]
Abstract
This study aimed to fabricate clarithromycin laden Eudragit S-100-based microfibers (MF), microfibers coated film (MB), clarithromycin loaded polyvinyl pyrollidone, hyaluronic acid and sorbitol-based dissolving microneedle patches (CP) and microfibers coated microneedle patches (MP). Morphological and phase analysis of formulations were carried out by scanning electron microscopy and differential scanning calorimetry, X-ray diffraction, respectively. Substrate liquefaction test, in vitro drug release, antimicrobial assay and in vivo antibiofilm studies were performed. MF exhibited a uniform surface and interconnected network. Morphological analysis of CP revealed sharp-tipped and uniform-surfaced microstructures. Clarithromycin was incorporated within MF and CP as amorphous solid. Liquefaction test indicated hyaluronate lyase enzyme responsiveness of hyaluronic acid. Fibers-based formulations (MF, MB and MP) provided an alkaline pH (7.4) responsive drug release; ∼79 %, ∼78 % and ∼81 %, respectively within 2 hours. CP showed a drug release of ∼82 % within 2 hours. MP showed ∼13 % larger inhibitory zone against Staphylococcus aureus (S. aureus) as compared to MB and CP. A relatively rapid eradication of S. aureus in infected wounds and subsequent skin regeneration was observed following MP application as compared to MB and CP indicating its usefulness for the management of microbial biofilms.
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Affiliation(s)
- Saman Zafar
- Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan
| | | | - Sadia Jafar Rana
- Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan
| | - Mohammed Patel
- Leicester School of Pharmacy, De Montfort University, Leicester, United Kingdom
| | - Bushra Yousef
- Leicester School of Pharmacy, De Montfort University, Leicester, United Kingdom
| | - Zeeshan Ahmad
- Leicester School of Pharmacy, De Montfort University, Leicester, United Kingdom.
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11
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Hassani S, Maghsoudi H, Fattahi F, Malekinejad F, Hajmalek N, Sheikhnia F, Kheradmand F, Fahimirad S, Ghorbanpour M. Flavonoids nanostructures promising therapeutic efficiencies in colorectal cancer. Int J Biol Macromol 2023; 241:124508. [PMID: 37085076 DOI: 10.1016/j.ijbiomac.2023.124508] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 04/07/2023] [Accepted: 04/14/2023] [Indexed: 04/23/2023]
Abstract
Colorectal cancer is among the frequently diagnosed cancers with high mortality rates around the world. Polyphenolic compounds such as flavonoids are secondary plant metabolites which exhibit anti-cancer activities along with anti-inflammatory effects. However, due to their hydrophobicity, sensitivity to degradation and low bioavailability, therapeutic effects have shown poor therapeutic effect. Nano delivery systems such as nanoliposomes, nanomicelles, silica nanoparticles have been investigated to overcome these difficulties. This review provides a summary of the efficiency of certain flavonoids and polyphenols (apigenin, genistein, resveratrol, quercetin, silymarin, catechins, luteolin, fisetin, gallic acid, rutin, and curcumin) on colorectal cancer models. It comprehensively discusses the influence of nano-formulation of flavonoids on their biological functions, including cellular uptake rate, bioavailability, solubility, and cytotoxicity, as well as their potential for reducing colorectal cancer tumor size under in vivo situations.
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Affiliation(s)
- Sepideh Hassani
- Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran; Department of Clinical Biochemistry, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Hossein Maghsoudi
- Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran; Department of Clinical Biochemistry, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Fahimeh Fattahi
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran; Molecular and Medicine Research Center, Arak University of Medical Sciences, Arak, Iran
| | - Faezeh Malekinejad
- Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran; Department of Clinical Biochemistry, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Nooshin Hajmalek
- Department of Clinical Biochemistry, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Farhad Sheikhnia
- Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran; Department of Clinical Biochemistry, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran.
| | - Fatemeh Kheradmand
- Department of Clinical Biochemistry, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Shohreh Fahimirad
- Molecular and Medicine Research Center, Arak University of Medical Sciences, Arak, Iran.
| | - Mansour Ghorbanpour
- Department of Medicinal Plants, Faculty of Agriculture and Natural Resources, Arak University, Arak 38156-8-8349, Iran.
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Cai C, Cheng W, Shi T, Liao Y, Zhou M, Liao Z. Rutin alleviates colon lesions and regulates gut microbiota in diabetic mice. Sci Rep 2023; 13:4897. [PMID: 36966186 PMCID: PMC10039872 DOI: 10.1038/s41598-023-31647-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 03/15/2023] [Indexed: 03/27/2023] Open
Abstract
Diabetes is a common metabolic disorder that has become a major health problem worldwide. In this study, we investigated the role of rutin in attenuating diabetes and preventing diabetes-related colon lesions in mice potentially through regulation of gut microbiota. The rutin from tartary buckwheat as analyzed by HPLC was administered intragastrically to diabetic mice, and then the biochemical parameters, overall community structure and composition of gut microbiota in diabetic mice were assayed. The results showed that rutin lowered serum glucose and improved serum total cholesterol, low-density lipoprotein, high-density lipoprotein, triglyceride concentrations, tumor necrosis factor-α, interleukin-6, and serum insulin in diabetic mice. Notably, rutin obviously alleviated colon lesions in diabetic mice. Moreover, rutin also significantly regulated gut microbiota dysbiosis and enriched beneficial microbiota, such as Akkermansia (p < 0.05). Rutin selectively increased short-chain fatty acid producing bacteria, such as Alistipes (p < 0.05) and Roseburia (p < 0.05), and decreased the abundance of diabetes-related gut microbiota, such as Escherichia (p < 0.05) and Mucispirillum (p < 0.05). Our data suggested that rutin exerted an antidiabetic effect and alleviated colon lesions in diabetic mice possibly by regulating gut microbiota dysbiosis, which might be a potential mechanism through which rutin alleviates diabetes-related symptoms.
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Affiliation(s)
- Cifeng Cai
- College of Life and Environmental Science, Wenzhou University, Wenzhou, 325035, People's Republic of China
| | - Wenwen Cheng
- College of Life and Environmental Science, Wenzhou University, Wenzhou, 325035, People's Republic of China
| | - Tiantian Shi
- College of Life and Environmental Science, Wenzhou University, Wenzhou, 325035, People's Republic of China
| | - Yueling Liao
- College of Life and Environmental Science, Wenzhou University, Wenzhou, 325035, People's Republic of China
| | - Meiliang Zhou
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, People's Republic of China
| | - Zhiyong Liao
- College of Life and Environmental Science, Wenzhou University, Wenzhou, 325035, People's Republic of China.
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Ismail A, El-Biyally E, Sakran W. An Innovative Approach for Formulation of Rutin Tablets Targeted for Colon Cancer Treatment. AAPS PharmSciTech 2023; 24:68. [PMID: 36792766 DOI: 10.1208/s12249-023-02518-7] [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: 10/29/2022] [Accepted: 01/19/2023] [Indexed: 02/17/2023] Open
Abstract
The aim of this study was the improvement of rutin solubility along with targeting its release to colon for effective treatment of colon cancer. Five formulations of compression-coated tablets were prepared with the same core composition including rutin-polyvinyl pyrrolidone K30 solid dispersion (rutin-PVP K30 SD) but differ in being coated with either frankincense alone or different combinations of frankincense with gelatin. The superior formula was selected based on the in vitro drug release then further evaluated in terms of physical properties and in vivo performance in dogs using X-ray. Moreover, in vitro cytotoxicity of rutin, rutin-PVP K30 SD, frankincense, and a mixture of rutin-PVP K30 SD with frankincense in a ratio representing their concentrations in the selected formula was assessed against human colon cancer (HCT-116) cell lines using sulforhodamine B assay. The formula (F4) with the coat consisted of 65%w/w frankincense and 35%w/w gelatin achieved acceptable in vitro controlled drug release. In vivo X-ray in dogs confirmed that F4 tablet could remain intact in the stomach and small intestine until reaching the colon. In vitro cytotoxicity revealed that mixture of rutin-PVP K30 SD with frankincense was more effective in arresting cancer cell growth than rutin or frankincense alone. Moreover, stability studies revealed that F4 tablets were physically and chemically stable. Thus, improving rutin solubility using solid dispersion technique and formulating it into frankincense-based compression-coated (F4) tablets would be a successful approach for colonic delivery of rutin with potential of improving therapeutic efficacy.
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Affiliation(s)
- Aliaa Ismail
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Helwan University, Ain-Helwan, 11795, Cairo, Egypt.
| | - Ebtesam El-Biyally
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Helwan University, Ain-Helwan, 11795, Cairo, Egypt
| | - Wedad Sakran
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Helwan University, Ain-Helwan, 11795, Cairo, Egypt
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Shalaby ES, Shalaby SI. Optimization of folic acid Span 60-organogel to enhance its in vitro and in vivo photoprotection: a comparative study. Ther Deliv 2023; 13:517-530. [PMID: 36786007 DOI: 10.4155/tde-2022-0048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023] Open
Abstract
Aim: The acute effects of UV sunlight exposure were inflammation, erythema, and swelling. The present work aims to formulate a novel organogel preparation that can achieve efficient topical folic acid (FA) delivery to cure inflammation from acute exposure to UV sunlight. Methods: The organogels were prepared by direct melting and stirring on a magnetic stirrer. Photostability and in vivo photoprotection were investigated. Results: Optimized organogel showed more sustained release, more photostability, more effective antioxidant activity, higher in vitro sun protection factor, and greater extent of skin photoprotection from natural sunlight. Conclusion: The present results suggest optimized FA organogel as a promising formulation for effective delivery of FA to the skin maximizing it's in vitro and in vivo performance.
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Affiliation(s)
- Eman S Shalaby
- Pharmaceutical Technology Department, National Research Centre, Dokki, Giza, Cairo, Egypt
| | - Samy I Shalaby
- Department Animal Reproduction & A.I., National Research Centre, Dokki, Giza, Cairo, Egypt
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Mohsen AM, Nagy YI, Shehabeldine AM, Okba MM. Thymol-Loaded Eudragit RS30D Cationic Nanoparticles-Based Hydrogels for Topical Application in Wounds: In Vitro and In Vivo Evaluation. Pharmaceutics 2022; 15:pharmaceutics15010019. [PMID: 36678648 PMCID: PMC9861126 DOI: 10.3390/pharmaceutics15010019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 11/19/2022] [Accepted: 12/06/2022] [Indexed: 12/24/2022] Open
Abstract
Natural medicines formulated using nanotechnology-based systems are a rich source of new wound-treating therapeutics. This study aims to develop thymol-loaded cationic polymeric nanoparticles (CPNPs) to enhance the skin retention and wound healing efficacy of thymol. The developed materials exhibited entrapment efficiencies of 56.58 to 68.97%, particle sizes of 36.30 to 99.41 nm, and positively charged zeta potential. In Vitro sustained release of thymol up to 24 h was achieved. Selected thymol CPNPs (F5 and C2) were mixed with methylcellulose to form hydrogels (GF5 and GC2). An In Vivo skin-retention study revealed that GF5 and GC2 showed 3.3- and 3.6-fold higher retention than free thymol, respectively. An In Vitro scratch-wound healing assay revealed a significant acceleration in wound closure at 24 h by 58.09% (GF5) and 57.45% (GC2). The potential for free thymol hydrogel, GF5, and GC2 to combat MRSA in a murine skin model was evaluated. The bacterial counts, recovered from skin lesions and the spleen, were assessed. Although a significant reduction in the bacterial counts recovered from the skin lesions was shown by all three formulations, only GF5 and GC2 were able to reduce the bacterial dissemination to the spleen. Thus, our study suggests that Eudragit RS30D nanoparticles-based hydrogels are a potential delivery system for enhancing thymol skin retention and wound healing activity.
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Affiliation(s)
- Amira Mohamed Mohsen
- Pharmaceutical Technology Department, National Research Centre, El-Buhouth Street, Dokki, Cairo 12622, Egypt
| | - Yosra Ibrahim Nagy
- Department of Microbiology and Immunology, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Amr M. Shehabeldine
- Department of Botany and Microbiology, Faculty of Science (Boys), Al-Azhar University, Nasr City, Cairo 11884, Egypt
| | - Mona M. Okba
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr El-Ainy, Cairo 11562, Egypt
- Correspondence:
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Zeng Z, Ouyang J, Sun L, Zeng F, Wu S. A Biomarker-Responsive Nanosystem with Colon-Targeted Delivery for Ulcerative Colitis's Detection and Treatment with Optoacoustic/NIR-II Fluorescence Imaging. Adv Healthc Mater 2022; 11:e2201544. [PMID: 36098246 DOI: 10.1002/adhm.202201544] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 08/30/2022] [Indexed: 01/28/2023]
Abstract
Ulcerative colitis (UC) is a prevalent idiopathic inflammatory disease which causes such complications as intestinal perforation, obstruction, and bleeding, and thus deleteriously impacting people's normal work and quality of life. Hence, accurate diagnosis of UC is crucial in terms of planning optimal treatment plan. Herein, a pH/reactive oxygen species (ROS) dual-responsive nanosystem (BM@EP) is developed for UC's detection and therapy. BM@EP is composed of a chromophore-drug dyad and the enteric coating. The chromophore-drug dyad (BOD-XT-DHM) is synthesized by linking the chromophore (BOD-XT-BOH) and a flavonoid drug (dihydromyricetin DHM) through boronate ester bond. The enteric coating includes Eudragit S100 and poly(lactic-co-glycolic acid) (PLGA), the former is commonly employed as a pH-dependent polymer coating excipient so as to attain colon-targeted delivery, and the latter has been widely used as an excipient for the controlled-extended release. After oral administration, BM@EP delivers the dyad (BOD-XT-DHM) into the colon and releases the dyad molecules by being triggered by the alkaline pH in t colon, thereafter upon being stimulated by overexpressed H2 O2 in the inflamed colon, the boronate bond in the dyad is broken down and correspondingly the drug DHM is released for UC therapy, simultaneously the chromophore is released for near-infrared second window (NIR-II) fluorescence and optoacoustic imaging for UC diagnosis and recovery evaluation.
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Affiliation(s)
- Zhuo Zeng
- Biomedical Division, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, College of Materials Science and Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Juan Ouyang
- Biomedical Division, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, College of Materials Science and Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Lihe Sun
- Biomedical Division, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, College of Materials Science and Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Fang Zeng
- Biomedical Division, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, College of Materials Science and Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Shuizhu Wu
- Biomedical Division, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, College of Materials Science and Engineering, South China University of Technology, Guangzhou, 510640, China
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Abou Taleb S, Moatasim Y, GabAllah M, Asfour MH. Quercitrin loaded cyclodextrin based nanosponge as a promising approach for management of lung cancer and COVID-19. J Drug Deliv Sci Technol 2022; 77:103921. [PMID: 36338534 PMCID: PMC9616482 DOI: 10.1016/j.jddst.2022.103921] [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: 07/31/2022] [Revised: 10/08/2022] [Accepted: 10/24/2022] [Indexed: 11/08/2022]
Abstract
Lung cancer and pandemic acute respiratory disease, COVID-19, are examples of the most worldwide widespread diseases. The aim of the current study is to develop cyclodextrin based nanosponge (CD-NS) for loading the flavonoid drug, quercitrin (QCT). This is to improve its solubility in an attempt to enhance its activity against lung cancer as well as SARS-CoV-2 virus responsible for COVID-19. Preparation of CD-NS was performed by ultrasound-assisted synthesis method. Two CDs were employed, namely, β cyclodextrin (βCD) and 2-hydroxy propyl-β-cyclodextrin (2-HPβCD) that were crosslinked with diphenyl carbonate, one at a time. QCT loaded CD-NS revealed entrapment efficiency and particle size ranged between 94.17 and 99.03% and 97.10–325.90 nm, respectively. QCT loaded 2-HPβCD-NS revealed smaller particle size compared with that of QCT loaded βCD-NS. Zeta potential absolute values of the prepared formulations were >20 mV, indicating physically stable nanosystems. The selected formulations were investigated by Fourier transform infrared spectroscopy, X-ray powder diffraction and scanning electron microscopy which proved the formation of QCT loaded CD-NS exhibiting porous structure. QCT exhibited partial and complete amorphization in βCD-NS and 2-HPβCD-NS, respectively. In vitro release revealed an improved release of QCT from CD-NS formulations. The biological activity of free QCT and QCT loaded CD-NS was investigated against lung cancer cell line A549 as well as SARS-CoV-2 virus. The results revealed that IC50 values of free QCT against lung cancer cell line A549 and SARS-CoV-2 were higher than those exhibited by QCT loaded CD-NS by 1.57–5.35 and 5.95–26.95 folds, respectively. QCT loaded 2-HPβCD-NS revealed enhanced in vitro release and superior biological activity compared with QCT loaded βCD-NS.
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Affiliation(s)
- Sally Abou Taleb
- Pharmaceutical Technology Department, National Research Centre, El-Buhouth Street, Dokki, Cairo, 12622, Egypt
| | - Yassmin Moatasim
- Center of Scientific Excellence for Influenza Viruses, National Research Centre, El-Buhouth Street, Dokki, Cairo, 12622, Egypt
| | - Mohamed GabAllah
- Center of Scientific Excellence for Influenza Viruses, National Research Centre, El-Buhouth Street, Dokki, Cairo, 12622, Egypt
| | - Marwa Hasanein Asfour
- Pharmaceutical Technology Department, National Research Centre, El-Buhouth Street, Dokki, Cairo, 12622, Egypt,Corresponding author
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Rout SK, Priya V, Vikas, Mehata AK, Muthu MS. Abciximab coated albumin nanoparticles of rutin for improved and targeted antithrombotic effect. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103785] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Biosynthesis of Rutin Trihydrate Loaded Silica Nanoparticles and Investigation of Its Antioxidant, Antidiabetic and Cytotoxic Potentials. J Inorg Organomet Polym Mater 2022. [DOI: 10.1007/s10904-022-02269-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Ghanbari-Movahed M, Mondal A, Farzaei MH, Bishayee A. Quercetin- and rutin-based nano-formulations for cancer treatment: A systematic review of improved efficacy and molecular mechanisms. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 97:153909. [PMID: 35092896 DOI: 10.1016/j.phymed.2021.153909] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 12/11/2021] [Accepted: 12/21/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND Natural products, with incredible chemical diversity, have been widely studied for their antitumor potential. Quercetin (QU) and quercetin glycoside (rutin), both polyphenolic flavonoids, stick out amongst the natural products, through various studies. Rutin (RU) and its aglycone (QU) have various biological properties that include antioxidant, anti-inflammatory, and anticarcinogenic activities. However, several side effects have restricted the efficacy of these polyphenolic flavonoids, which makes it necessary to use new strategies involving low and pharmacological doses of QU and RU, either alone or in combination with other anticancer drugs. PURPOSE The aim of this study is to present a comprehensive and critical evaluation of the anticancer ability of different nano-formulations of RU and QU for improved treatment of various malignancies. METHODS Studies were recognized via systematic searches of ScienceDirect, PubMed, and Scopus databases. Eligibility checks were conducted based upon predefined selection criteria. Ninety articles were included in this study. RESULTS There was conclusive evidence for the association between anticancer activity and treatment with RU or QU. Furthermore, studies indicated that nano-formulations of RU and QU have greater anticancer activities in comparison to either agent alone, which leads to increased efficiency for treating cancer. CONCLUSION The results of this systematic review demonstrate the anticancer activities of nano-formulations of RU and QU and their molecular mechanisms through preclinical studies. This paper also attempts to contribute to further research by addressing the current limitations/challenges and proposing additional studies to realize the full potential of RU- and QU-based formulations for cancer treatment.
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Affiliation(s)
- Maryam Ghanbari-Movahed
- Medical Technology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah 6718874414, Iran; Department of Biology, Faculty of Science, University of Guilan, Rasht 4193833697, Iran
| | - Arijit Mondal
- Department of Pharmaceutical Chemistry, Bengal College of Pharmaceutical Technology, Dubrajpur 731 123, India
| | - Mohammad Hosein Farzaei
- Medical Technology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah 6718874414, Iran.
| | - Anupam Bishayee
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL 34211, United States.
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Composite Membrane Dressings System with Metallic Nanoparticles as an Antibacterial Factor in Wound Healing. MEMBRANES 2022; 12:membranes12020215. [PMID: 35207136 PMCID: PMC8876280 DOI: 10.3390/membranes12020215] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/26/2022] [Accepted: 02/09/2022] [Indexed: 02/04/2023]
Abstract
Wound management is the burning problem of modern medicine, significantly burdening developed countries’ healthcare systems. In recent years, it has become clear that the achievements of nanotechnology have introduced a new quality in wound healing. The application of nanomaterials in wound dressing significantly improves their properties and promotes the healing of injuries. Therefore, this review paper presents the subjectively selected nanomaterials used in wound dressings, including the metallic nanoparticles (NPs), and refers to the aspects of their application as antimicrobial factors. The literature review was supplemented with the results of our team’s research on the elements of multifunctional new-generation dressings containing nanoparticles. The wound healing multiple molecular pathways, mediating cell types, and affecting agents are discussed herein. Moreover, the categorization of wound dressings is presented. Additionally, some materials and membrane constructs applied in wound dressings are described. Finally, bacterial participation in wound healing and the mechanism of the antibacterial function of nanoparticles are considered. Membranes involving NPs as the bacteriostatic factors for improving wound healing of skin and bones, including our experimental findings, are discussed in the paper. In addition, some studies of our team concerning the selected bacterial strains’ interaction with material involving different metallic NPs, such as AuNPs, AgNPs, Fe3O4NPs, and CuNPs, are presented. Furthermore, nanoparticles’ influence on selected eukaryotic cells is mentioned. The ideal, universal wound dressing still has not been obtained; thus, a new generation of products have been developed, represented by the nanocomposite materials with antibacterial, anti-inflammatory properties that can influence the wound-healing process.
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22
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Yurtdaş-Kırımlıoğlu G, Görgülü Ş, Güleç K, Kıyan HT. Nanoarchitectonics of PLGA based polymeric nanoparticles with oseltamivir phosphate for lung cancer therapy: In vitro-in vivo evaluation. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2021.102996] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Shah A, Ul Ashraf Z, Gani A, Masoodi FA, Gani A. β-Glucan from mushrooms and dates as a wall material for targeted delivery of model bioactive compound: Nutraceutical profiling and bioavailability. ULTRASONICS SONOCHEMISTRY 2022; 82:105884. [PMID: 34952343 PMCID: PMC8799592 DOI: 10.1016/j.ultsonch.2021.105884] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 12/07/2021] [Accepted: 12/19/2021] [Indexed: 05/13/2023]
Abstract
Rutin was nano-encapsulated in date [En-Ru(D)] and mushroom [En-Ru(M)] β-glucan matrix to protect it from the harsh gastrointestinal environment and to enhance its bioavailability and biological activity upon digestion. The encapsulation was carried using green technology i.e., ultra-sonication. The En-Ru(D) and En-Ru (M) showed the hydrodynamic diameter of 314.04 and 482.21 nm with polydispersity index of 0.21 and 0.33. The in vitro release behaviour followed the Higuchi model. The antimicrobial activity of En-Ru(D) and En-Ru(M) were evaluated against gram negative E. coli (ATCC 25922) and gram positive (Staphylococcus aureus) bacteria. Furthermore, En-Ru(D) and En-Ru(M) exhibited increased bioavailability of rutin in intestinal fluid with retention of anti-obesity and antioxidant activities after digestion (p < 0.05). Therefore, β-glucan matrix can efficiently encapsulate flavonoids and regulate the release of functional bioactive ingredients in the simulated human digestive conditions.
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Affiliation(s)
- Asima Shah
- Department of Food Science and Technology, University of Kashmir. Srinagar 190006, India.
| | - Zanoor Ul Ashraf
- Department of Food Science and Technology, University of Kashmir. Srinagar 190006, India
| | - Asir Gani
- Department of Food Science and Technology, University of Kashmir. Srinagar 190006, India
| | - F A Masoodi
- Department of Food Science and Technology, University of Kashmir. Srinagar 190006, India
| | - Adil Gani
- Department of Food Science and Technology, University of Kashmir. Srinagar 190006, India
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Kriplani P, Guarve K. Eudragit, a Nifty Polymer for Anticancer Preparations: A Patent Review. Recent Pat Anticancer Drug Discov 2021; 17:92-101. [PMID: 34645379 DOI: 10.2174/1574892816666211013113841] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 07/22/2021] [Accepted: 07/27/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Polymers are the backbone of modern pharmaceutical formulations and drug delivery technologies. Polymers that may be natural, synthetic, or semisynthetic are used to control the release of drugs in a pre-programmed fashion. The drug delivery systems are mainly prepared to enhance the bioavailability, site-specific release, sustained release, controlled release, i.e., to modify the release of drug from dosage form may be a tablet, capsule, etc. Objective: The objective of the present study is to overview the recent patents concerning the application of eudragit in the prevention of cancer and other ailments. Eudragit polymers are polymethacrylates and may be anionic, cationic, or non-ionic polymers of methacrylic acid, dimethyl-aminoethyl methacrylates, and methacrylic acid esters in varying ratios. Eudragit is available in various grades with solubilities at different pH, thus helping the formulators design the preparation to have a well-defined release pattern. METHOD In this review, patent applications of eudragit in various drug delivery systems employed to cure mainly cancer are covered. RESULTS Eudragit has proved its potential as a polymer to control the release of drugs as coating polymer and formation of the matrix in various delivery systems. It can increase the bioavailability of the drug by site-specific drug delivery and can reduce the side effects/toxicity associated with anticancer drugs. CONCLUSION The potential of eudragit to carry the drug may unclutter novel ways for therapeutic intercessions in various tumors.
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Affiliation(s)
- Priyanka Kriplani
- Guru Gobind Singh college of Pharmacy, Department of Pharmaceutics, #1685/17,Huda jagadhri, Jagadhri . India
| | - Kumar Guarve
- Guru Gobind Singh college of Pharmacy, Department of Pharmaceutics, #1685/17,Huda jagadhri, Jagadhri. India
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Bhagwat A, Pathan IB, Chishti NAH. Design and optimization of pellets formulation containing curcumin ascorbic acid co-amorphous mixture for ulcerative colitis management. PARTICULATE SCIENCE AND TECHNOLOGY 2021. [DOI: 10.1080/02726351.2020.1848946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Ajay Bhagwat
- Department of Pharmaceutics, Government College of Pharmacy, Aurangabad, India
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26
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Reginato M, Cenzano AM, Arslan I, Furlán A, Varela C, Cavallin V, Papenbrock J, Luna V. Na 2SO 4 and NaCl salts differentially modulate the antioxidant systems in the highly stress tolerant halophyte Prosopis strombulifera. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2021; 167:748-762. [PMID: 34509937 DOI: 10.1016/j.plaphy.2021.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 08/02/2021] [Accepted: 09/06/2021] [Indexed: 06/13/2023]
Abstract
Prosopis strombulifera (Lam.) Benth. is a halophytic shrub abundant in high-salinity areas in central Argentina, with high tolerance against NaCl but strong growth inhibition by Na2SO4. In the present study, the modulation of the antioxidant systems (enzymatic and non-enzymatic components) was analyzed under different salt treatments (NaCl, Na2SO4 and the iso-osmotic mixture) in hydroponic cultivation. Na2SO4-treated plants showed strong indications of oxidative stress (H2O2 and O2-• increase). Modifications in antioxidant enzymes activities were observed mainly under Na2SO4 treatment, where CAT seems to play an important role in early detoxification of H2O2 in roots, whereas SOD and APX have a predominant role in leaves. As part of the non-enzymatic system, 21 compounds were identified in leaves, being polyphenols the most abundant. Control plants contained the major variety of detected phytochemicals (14). Na2SO4-treated plants contained 10 compounds and NaCl-treated plants nine compounds, but with a different profile. NaCl-treated plants showed the highest antioxidant capacity. Our findings confirm that different types of salt treatments provoke a differential modulation of the antioxidant systems. Polyphenols and other ROS-detoxifying compounds, in a joint action with the enzymatic antioxidant system, are proposed to have a fundamental role in the cellular protection of P. strombulifera plants under severe oxidative stress. Our findings also highlight the potential of this halophyte as a valuable source of bioactive compounds with high antioxidant activity and health benefits.
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Affiliation(s)
- Mariana Reginato
- Laboratorio de Fisiología Vegetal Interacción Planta-Ambiente, Departamento de Ciencias Naturales, Facultad de Ciencias Exactas, Físico-Químicas y Naturales, Universidad Nacional de Río Cuarto, Río Cuarto, Córdoba, Argentina; Instituto de Investigaciones Agrobiotecnológicas (INIAB-UNRC)-Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Río Cuarto, Córdoba, Argentina.
| | - Ana M Cenzano
- Laboratorio de Ecofisiología y Bioquímica Vegetal. Instituto Patagónico para el Estudio de los Ecosistemas Continentales- Consejo Nacional de Investigaciones Científicas y Técnicas (IPEEC- CONICET). Puerto Madryn, Chubut, Argentina
| | - Idris Arslan
- Biomedical Eng. Incivez, Bulent Ecevit University, Zonguldak, Turkey
| | - Ana Furlán
- Instituto de Investigaciones Agrobiotecnológicas (INIAB-UNRC)-Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Río Cuarto, Córdoba, Argentina; Biología, Departamento de Ciencias Naturales, Facultad de Ciencias Exactas, Físico-Químicas y Naturales, Universidad Nacional de Río Cuarto, Río Cuarto, Córdoba, Argentina
| | - Celeste Varela
- Laboratorio de Fisiología Vegetal Interacción Planta-Ambiente, Departamento de Ciencias Naturales, Facultad de Ciencias Exactas, Físico-Químicas y Naturales, Universidad Nacional de Río Cuarto, Río Cuarto, Córdoba, Argentina
| | - Vanina Cavallin
- Laboratorio de Bioquímica Vegetal. Instituto de Biología Agrícola de Mendoza. Consejo Nacional de Investigaciones Científicas y Técnicas (IBAM-CONICET). Chacras de Coria, Mendoza, Argentina
| | - Jutta Papenbrock
- Institute of Botany, Leibniz University Hannover, Herrenhäuserstr. 2, D-30419, Hannover, Germany
| | - Virginia Luna
- Laboratorio de Fisiología Vegetal Interacción Planta-Ambiente, Departamento de Ciencias Naturales, Facultad de Ciencias Exactas, Físico-Químicas y Naturales, Universidad Nacional de Río Cuarto, Río Cuarto, Córdoba, Argentina; Instituto de Investigaciones Agrobiotecnológicas (INIAB-UNRC)-Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Río Cuarto, Córdoba, Argentina
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Mohsen AM. Cationic Polymeric Nanoparticles for Improved Ocular Delivery and Antimycotic Activity of Terconazole. J Pharm Sci 2021; 111:458-468. [PMID: 34547306 DOI: 10.1016/j.xphs.2021.09.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 09/11/2021] [Accepted: 09/11/2021] [Indexed: 12/14/2022]
Abstract
Terconazole (TCZ) is a broad-spectrum antifungal triazole that is particularly active against Candida species, but its poor water solubility hinders its ocular absorption and restricts its application. This study aims to fabricate TCZ-loaded cationic polymeric nanoparticles to enhance the ocular delivery and antimycotic activity of terconazole. TCZ-loaded nanoparticles were developed by nanoprecipitation method employing Eudragit RLPO®. They were characterized by entrapment efficiency (EE%), particle size (PS), zeta potential (ZP), morphology, Fourier transform infrared spectroscopy (FT-IR), and X-ray powder diffraction (XRPD). In-vitro antimycotic activity was evaluated by measuring zone of inhibition (ZI), minimum inhibitory concentration (MIC) and minimum fungicidal concentration (MFC). The developed nanoparticles were spherical with moderate to high EE% (44.03-71.14%), a nanometric PS (49.41-78.72 nm), and a positively charged ZP (≥ +21.47). In-vitro release studies revealed sustained release of drug up to 24 h. FT-IR of TCZ-loaded nanoparticles revealed distinctive peaks for Eudragit RLPO® and Poloxamer-188, with disappearance of the TCZ characteristic peaks. XRPD revealed the amorphous state of TCZ within the polymer matrix. Mucoadhesive studies proved the mucoadhesive property of the developed TCZ nanoparticles. In-vitro antimycotic studies, assessed by ZI, MIC and MFC, revealed enhanced antimycotic activity of TCZ-loaded nanoparticles against Candida albicans, relative to plain TCZ. No irritation or abnormal changes to the rabbits' eyes for plain and medicated polymeric nanoparticles were found by the in-vivo Draize test. These findings reveal that the cationic polymeric nanoparticles can be regarded as a potential drug delivery system for enhancing the ocular antimycotic activity of TCZ.
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Affiliation(s)
- Amira Mohamed Mohsen
- Pharmaceutical Technology Department, National Research Centre, El-Buhouth St., Dokki, Cairo 12622, Egypt.
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28
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Senturk F, Cakmak S, Kocum IC, Gumusderelioglu M, Ozturk GG. GRGDS-conjugated and curcumin-loaded magnetic polymeric nanoparticles for the hyperthermia treatment of glioblastoma cells. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.126648] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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29
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AbouAitah K, Higazy IM, Swiderska-Sroda A, Abdelhameed RM, Gierlotka S, Mohamed TA, Szałaj U, Lojkowski W. Anti-inflammatory and antioxidant effects of nanoformulations composed of metal-organic frameworks delivering rutin and/or piperine natural agents. Drug Deliv 2021; 28:1478-1495. [PMID: 34254539 PMCID: PMC8280904 DOI: 10.1080/10717544.2021.1949073] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Plant-derived natural medicines have been extensively studied for anti-inflammatory or antioxidant properties, but challenges to their clinical use include low bioavailability, poor solubility in water, and difficult-to-control release kinetics. Nanomedicine may offer innovative solutions that can enhance the therapeutic activity and control release kinetics of these agents, opening the way to translating them into the clinic. Two agents of particular interest are rutin (Ru), a flavonoid, and piperine (Pip), an alkaloid, which exhibit a range of pharmacological activities that include antioxidant and anti-inflammatory effects. In this work, nanoformulations were developed consisting of two metal–organic frameworks (MOFs) with surface modifications, Ti-MOF and Zr-MOF, each of them loaded with Ru and/or Pip. Both MOFs and nanoformulations were characterized and evaluated in vivo for anti-inflammatory and antioxidant effects. Loadings of ∼17 wt.% for a single pro-drug and ∼27 wt.% for dual loading were achieved. The release patterns for Ru and or Pip followed two stages: a zero-order for the first 12-hour stage, and a second stage of stable sustained release. At pH 7.4, the release patterns best fit to zero-order and Korsmeyer–Peppas kinetic models. The nanoformulations had enhanced anti-inflammatory and antioxidant effects than any of their elements singly, and those with Ru or Pip alone showed stronger effects than those with both agents. Results of assays using a paw edema model, leukocyte migration, and plasma antioxidant capacity were in agreement. Our preliminary findings indicate that nanoformulations with these agents exert better anti-inflammatory and antioxidant effects than the agents in their free form.
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Affiliation(s)
- Khaled AbouAitah
- Laboratory of Nanostructures and Nanomedicine, Institute of High Pressure Physics, Polish Academy of Sciences, Warsaw, Poland.,Medicinal and Aromatic Plants Research Department, Pharmaceutical and Drug Industries Research Division, National Research Centre (NRC), Giza, Egypt
| | - Imane M Higazy
- Department of Pharmaceutical Technology, Pharmaceutical and Drug Industries Research Division, National Research Centre (NRC), Giza, Egypt
| | - Anna Swiderska-Sroda
- Laboratory of Nanostructures and Nanomedicine, Institute of High Pressure Physics, Polish Academy of Sciences, Warsaw, Poland
| | - Reda M Abdelhameed
- Applied Organic Chemistry Department, Chemical Industries Research Division, National Research Centre (NRC), Giza, Egypt
| | - Stanislaw Gierlotka
- Laboratory of Nanostructures and Nanomedicine, Institute of High Pressure Physics, Polish Academy of Sciences, Warsaw, Poland
| | - Tarik A Mohamed
- Chemistry of Medicinal Plants Department, Pharmaceutical and Drug Industries Research Division, National Research Centre (NRC), Giza, Egypt
| | - Urszula Szałaj
- Laboratory of Nanostructures and Nanomedicine, Institute of High Pressure Physics, Polish Academy of Sciences, Warsaw, Poland.,Faculty of Materials Science and Engineering, Warsaw University of Technology, Warsaw, Poland
| | - Witold Lojkowski
- Laboratory of Nanostructures and Nanomedicine, Institute of High Pressure Physics, Polish Academy of Sciences, Warsaw, Poland
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30
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Yeop A, Sandanasamy J, Pang SF, Gimbun J. Stability and controlled release enhancement of Labisia pumila's polyphenols. FOOD BIOSCI 2021. [DOI: 10.1016/j.fbio.2021.101025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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31
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Asfour MH, Salama AAA, Mohsen AM. Fabrication of All-Trans Retinoic Acid loaded Chitosan/Tripolyphosphate Lipid Hybrid Nanoparticles as a Novel Oral Delivery Approach for Management of Diabetic Nephropathy in Rats. J Pharm Sci 2021; 110:3208-3220. [PMID: 34015278 DOI: 10.1016/j.xphs.2021.05.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 05/12/2021] [Accepted: 05/13/2021] [Indexed: 12/21/2022]
Abstract
The present study aims to formulate all-trans retinoic acid (ATRA) loaded chitosan/tripolyphosphate lipid hybrid nanoparticles (CTLHNs) for enhancing its solubility and oral delivery. This is to improve ATRA therapeutic effect on diabetic nephropathy (DN). CTLHNs were prepared by o/w homogenization, employing stearic acid, to form lipid nanoparticles coated with chitosan that is stabilized against acidic pH via sodium tripolyphosphate crosslinking. Chitosan coated (F7) and naked lipid nanoparticles (F6) were also prepared for comparison with CTLHNs. In vitro characterization for the prepared formulations was performed comprising entrapment efficiency, particle size, zeta potential, transmission electron microscopy, FT-IR spectroscopy and x-ray diffraction. Stability of chitosan coat in GI fluid revealed that CTLHNs were more stable than F7. In vitro release indicated an enhanced release of ATRA from the developed formulations. In vitro mucoadhesion study proved a notable mucoadhesive property for CTLHNs. In DN rat model, serum levels of creatinine and urea were elevated, over expression of tumor necrosis factor alpha (TNF-α), granulocyte macrophage colony-stimulating factor (GM-CSF), vascular endothelial growth factor (VEGF) and intercellular adhesion molecule-1 (ICAM-1) were observed. In addition, adenosine monophosphate activated protein kinase (AMPK) and liver kinase B1 (LKB1) expressions were decreased in DN rats. Treatment with free ATRA and the selected formulations led to a significant amelioration of DN by reducing of creatinine, urea, TNF-α, ICAM-1, GM-CSF, VEGF levels as well as elevating AMPK and LKB1 levels. The order of activity was: CTLHNs > F7 > F6 > free ATRA, as proved by histopathological examination.
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Affiliation(s)
- Marwa Hasanein Asfour
- Pharmaceutical Technology Department, National Research Centre, El-Buhouth Street, Dokki, Cairo 12622, Egypt.
| | - Abeer A A Salama
- Pharmacology Department, National Research Centre, El-Buhouth St., Dokki, Cairo 12622, Egypt
| | - Amira Mohamed Mohsen
- Pharmaceutical Technology Department, National Research Centre, El-Buhouth Street, Dokki, Cairo 12622, Egypt
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32
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Imani A, Maleki N, Bohlouli S, Kouhsoltani M, Sharifi S, Maleki Dizaj S. Molecular mechanisms of anticancer effect of rutin. Phytother Res 2021; 35:2500-2513. [PMID: 33295678 DOI: 10.1002/ptr.6977] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 10/13/2020] [Accepted: 11/24/2020] [Indexed: 12/16/2022]
Abstract
Because of the extensive biological functions of natural substances such as bioflavonoids, and their high safety and low costs, they could have high priority application in the health care system. The antioxidant properties of rutin, a polyphenolic bioflavonoid, have been well documented and demonstrated a wide range of pharmacological applications in cancer research. Since chemotherapeutic drugs have a wide range of side effects and rutin is a safe anticancer agent with minor side effects so recent investigations are performed for study of mechanisms of its anticancer effect. Both in-vivo and in-vitro examinations on anticancer mechanisms of this natural agent have been widely carried out. Regulation of different cellular signaling pathways such as Wnt/β-catenin, p53-independent pathway, PI3K/Akt, JAK/STAT, MAPK, p53, apoptosis as well as NF-ĸB signaling pathways helps to mediate the anticancer impacts of this agent. This study tried to review the molecular mechanisms of rutin anticancer effect on various types of cancer. Deep exploration of these anticancer mechanisms can facilitate the development of this beneficial compound for its application in the treatment of different cancers.
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Affiliation(s)
- Amir Imani
- Department of Oral Medicine, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nasim Maleki
- Department of Prosthodontics, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sepideh Bohlouli
- Department of Oral Medicine, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Kouhsoltani
- Oral and Maxillofacial Department of Pathology, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Simin Sharifi
- Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Solmaz Maleki Dizaj
- Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Paudel KR, Wadhwa R, Tew XN, Lau NJX, Madheswaran T, Panneerselvam J, Zeeshan F, Kumar P, Gupta G, Anand K, Singh SK, Jha NK, MacLoughlin R, Hansbro NG, Liu G, Shukla SD, Mehta M, Hansbro PM, Chellappan DK, Dua K. Rutin loaded liquid crystalline nanoparticles inhibit non-small cell lung cancer proliferation and migration in vitro. Life Sci 2021; 276:119436. [PMID: 33789146 DOI: 10.1016/j.lfs.2021.119436] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 03/05/2021] [Accepted: 03/15/2021] [Indexed: 12/14/2022]
Abstract
Non-small cell lung cancer (NSCLC) is one of the major causes of cancer-related mortality globally. Despite the availability of therapeutic options, the improvement in patient survival is yet to be achieved. Recent advances in natural product (e.g., Rutin) research, therapeutic nanotechnology and especially the combination of both could aid in achieving significant improvements in the treatment or management of NSCLC. In this study, we explore the anti-cancer activity of Rutin-loaded liquid crystalline nanoparticles (LCNs) in an in vitro model where we have employed the A549 human lung epithelial carcinoma cell line. The anti-proliferative activity was determined by MTT and Trypan blue assays, whereas, the anti-migratory activity was evaluated by the scratch wound healing assay and a modified Boyden chamber assay. We also evaluated the anti-apoptotic activity by Annexin V-FITC staining, and the colony formation activity was studied using crystal violet staining. Here, we report that Rutin-LCNs showed promising anti-proliferative and anti-migratory activities. Furthermore, Rutin-LCNs also induced apoptosis in the A549 cells and inhibited colony formation. The findings warrant further detailed and in-depth anti-cancer mechanistic studies of Rutin-LCNs with a focus towards a potential therapeutic option for NSCLC. LCNs may help to enhance the solubility of Rutin used in the treatment of lung cancer and hence enhance the anticancer effect of Rutin.
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Affiliation(s)
- Keshav Raj Paudel
- School of Life Sciences, University of Technology Sydney, Sydney, NSW 2007, Australia; Centre for Inflammation, Centenary Institute, Sydney, NSW 2050, Australia
| | - Ridhima Wadhwa
- Centre for Inflammation, Centenary Institute, Sydney, NSW 2050, Australia; Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, NSW 2007, Australia
| | - Xin Nee Tew
- School of Pharmacy, International Medical University, Bukit Jalil, 57000 Kuala Lumpur, Malaysia
| | - Natalie Jia Xin Lau
- School of Pharmacy, International Medical University, Bukit Jalil, 57000 Kuala Lumpur, Malaysia
| | - Thiagarajan Madheswaran
- Department of Pharmaceutical Technology, School of Pharmacy, International Medical University, Bukit Jalil, 57000 Kuala Lumpur, Malaysia
| | - Jithendra Panneerselvam
- Department of Pharmaceutical Technology, School of Pharmacy, International Medical University, Bukit Jalil, 57000 Kuala Lumpur, Malaysia
| | - Farrukh Zeeshan
- Department of Pharmaceutical Technology, School of Pharmacy, International Medical University, Bukit Jalil, 57000 Kuala Lumpur, Malaysia
| | - Pradeep Kumar
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Mahal Road, Jagatpura, 302017 Jaipur, India
| | - Krishnan Anand
- Department of Chemical Pathology, School of Pathology, Faculty of Health Sciences and National Health Laboratory Service, University of the Free State, Bloemfontein, South Africa
| | - Sachin K Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab 144411, India
| | - Niraj Kumar Jha
- Department of Biotechnology, School of Engineering & Technology (SET), Sharda University, Plot No. 32-34, Knowledge Park III, Greater Noida 201310, Uttar Pradesh, India
| | - Ronan MacLoughlin
- Aerogen, IDA Business Park, Dangan, H91 HE94 Galway, Ireland; School of Pharmacy & Biomolecular Sciences, Royal College of Surgeons in Ireland, D02 YN77 Dublin, Ireland; School of Pharmacy and Pharmaceutical Sciences, Trinity College, D02 PN40 Dublin, Ireland
| | - Nicole G Hansbro
- School of Life Sciences, University of Technology Sydney, Sydney, NSW 2007, Australia; Centre for Inflammation, Centenary Institute, Sydney, NSW 2050, Australia
| | - Gang Liu
- School of Life Sciences, University of Technology Sydney, Sydney, NSW 2007, Australia; Centre for Inflammation, Centenary Institute, Sydney, NSW 2050, Australia
| | - Shakti D Shukla
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, NSW 2007, Australia
| | - Meenu Mehta
- Centre for Inflammation, Centenary Institute, Sydney, NSW 2050, Australia; Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, NSW 2007, Australia
| | - Philip M Hansbro
- School of Life Sciences, University of Technology Sydney, Sydney, NSW 2007, Australia; Centre for Inflammation, Centenary Institute, Sydney, NSW 2050, Australia.
| | - Dinesh Kumar Chellappan
- Department of Life Sciences, School of Pharmacy, International Medical University, Bukit Jalil, 57000 Kuala Lumpur, Malaysia.
| | - Kamal Dua
- Centre for Inflammation, Centenary Institute, Sydney, NSW 2050, Australia; Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, NSW 2007, Australia.
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Vinchhi P, Patel MM. Triumph against cancer: invading colorectal cancer with nanotechnology. Expert Opin Drug Deliv 2021; 18:1169-1192. [PMID: 33567909 DOI: 10.1080/17425247.2021.1889512] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Recent statistics have reported colorectal cancer (CRC) as the second leading cause of cancer-associated deaths in the world. Early diagnosis of CRC may help to reduce the mortality and associated complications. However, the conventional diagnostic techniques often lead to misdiagnosis, fail to differentiate benign from malignant tissue or diagnose only at an advanced stage. For the treatment of CRC, surgery, chemotherapy, immunotherapy, and radiotherapy have been employed. However, the quality of living of the CRC patients is highly compromised after employing current therapeutic approaches owing to the toxicity issues and relapse. AREA COVERED This review accentuates the molecular mechanisms involved in the pathogenesis, stages of CRC, conventional approaches for diagnosis and therapy of CRC and the issues confronted thereby. It provides an outlook on the advantages of employing nanotechnology-based approaches for prevention, early diagnosis, and treatment of CRC. EXPERT OPINION Employing nanotechnology-based approaches has demonstrated promising outcomes in the prevention, diagnosis, and treatment of CRC. Nanotechnology-based approaches can surmount the major drawbacks of traditional diagnostic and therapeutic approaches. Nanotechnology bestows the advantage of early detection of CRC which helps to undertake instant steps for offering efficient therapy and reducing the mortality rates. For the treatment of CRC, nanocarriers offer the benefit of achieving controlled drug release, improved drug bioavailability, enhanced tumor targetability and reduced adverse effects.
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Affiliation(s)
- Preksha Vinchhi
- Department of Pharmaceutics, Institute of Pharmacy, Nirma University, Ahmedabad, India
| | - Mayur M Patel
- Department of Pharmaceutics, Institute of Pharmacy, Nirma University, Ahmedabad, India
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35
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Sabra R, Billa N. Soliciting the Oral Route as a Logical Approach to Managing Colon Cancer. Front Bioeng Biotechnol 2021; 9:645923. [PMID: 33718345 PMCID: PMC7946855 DOI: 10.3389/fbioe.2021.645923] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 02/03/2021] [Indexed: 12/24/2022] Open
Affiliation(s)
- Rayan Sabra
- School of Pharmacy, University of Nottingham, Semenyih, Malaysia
| | - Nashiru Billa
- College of Pharmacy, QU Health, Qatar University, Doha, Qatar
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36
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Ammar NM, Hassan HA, Mohammed MA, Serag A, Abd El-Alim SH, Elmotasem H, El Raey M, El Gendy AN, Sobeh M, Abdel-Hamid AHZ. Metabolomic profiling to reveal the therapeutic potency of Posidonia oceanica nanoparticles in diabetic rats. RSC Adv 2021; 11:8398-8410. [PMID: 35423335 PMCID: PMC8695213 DOI: 10.1039/d0ra09606g] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 02/09/2021] [Indexed: 11/25/2022] Open
Abstract
Posidonia oceanica is a sea grass belonging to the family Posidoniaceae, which stands out as a substantial reservoir of bioactive compounds. In this study, the secondary metabolites of the P. oceanica rhizome were annotated using UPLC-HRESI-MS/MS, revealing 86 compounds including simple phenolic acids, flavonoids, and their sulphated conjugates. Moreover, the P. oceanica butanol extract exhibited substantial antioxidant and antidiabetic effects in vitro. Thus, a reliable, robust drug delivery system was developed through the encapsulation of P. oceanica extract in gelatin nanoparticles to protect active constituents, control their release and enhance their therapeutic activity. To confirm these achievements, untargeted GC-MS metabolomics analysis together with biochemical evaluation was employed to investigate the in vivo anti-diabetic potential of the P. oceanica nano-extract. The results of this study demonstrated that the P. oceanica gelatin nanoparticle formulation reduced the serum fasting blood glucose level significantly (p < 0.05) in addition to improving the insulin level, together with the elevation of glucose transporter 4 levels. Besides, multivariate/univariate analyses of the GC-MS metabolomic dataset revealed several dysregulated metabolites in diabetic rats, which were restored to normalized levels after treatment with the P. oceanica gelatin nanoparticle formulation. These metabolites mainly originate from the metabolism of amino acids, fatty acids and carbohydrates, indicating that this type of delivery was more effective than the plain extract in regulating these altered metabolic processes. Overall, this study provides novel insight for the potential of P. oceanica butanol extract encapsulated in gelatin nanoparticles as a promising and effective antidiabetic therapy. The potential of P. oceanica butanol extract encapsulated in gelatin nanoparticles as a promising and effective antidiabetic therapy has been investigated via metabolomics.![]()
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Affiliation(s)
- Naglaa M. Ammar
- Therapeutic Chemistry Department
- National Research Centre
- Cairo
- Egypt
| | - Heba A. Hassan
- Therapeutic Chemistry Department
- National Research Centre
- Cairo
- Egypt
| | - Mona A. Mohammed
- Department of Medicinal and Aromatic Plants Research
- National Research Centre
- Cairo
- Egypt
| | - Ahmed Serag
- Pharmaceutical Analytical Chemistry Department
- Faculty of Pharmacy
- Al-Azhar University
- Cairo
- Egypt
| | | | - Heba Elmotasem
- Pharmaceutical Technology Department
- National Research Centre
- Cairo, 12622
- Egypt
| | - Mohamed El Raey
- Department of Phytochemistry and Plant Systematics
- National Research Center
- Cairo 12622
- Egypt
| | - Abdel Nasser El Gendy
- Department of Medicinal and Aromatic Plants Research
- National Research Centre
- Cairo
- Egypt
| | - Mansour Sobeh
- AgroBioSciences
- Mohammed VI Polytechnic University
- Ben-Guerir 43150
- Morocco
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37
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Pandian SRK, Pavadai P, Vellaisamy S, Ravishankar V, Palanisamy P, Sundar LM, Chandramohan V, Sankaranarayanan M, Panneerselvam T, Kunjiappan S. Formulation and evaluation of rutin-loaded solid lipid nanoparticles for the treatment of brain tumor. Naunyn Schmiedebergs Arch Pharmacol 2020; 394:735-749. [PMID: 33156389 DOI: 10.1007/s00210-020-02015-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 10/29/2020] [Indexed: 12/14/2022]
Abstract
The primary requirement for curing cancer is the delivery of essential drug load at the cancer microenvironment with therapeutic efficacy. Considering this, the present study aims to formulate "Rutin"-encapsulated solid lipid nanoparticles (SLNs) for effective brain delivery across the blood-brain barrier (BBB). Rutin-loaded SLNs were fabricated by oil-in-water microemulsion technique and were characterized for their physicochemical properties. The in vivo biodistribution study of rutin-loaded SLNs was studied using Rattus norvegicus rats. Subsequently, in silico molecular docking and dynamic calculations were performed to examine the binding affinity as well as stability of rutin at the active site of target protein "epidermal growth factor receptor (EGFR)." Formulated rutin-loaded SLNs were predominantly spherical in shape with an average particle diameter of 100 nm. Additionally, the biocompatibility and stability have been proved in vitro. The presence and biodistribution of rutin in vivo after 54 h of injection were observed as 15.23 ± 0.32% in the brain, 8.68 ± 0.63% in the heart, 4.78 ± 0.28% in the kidney, 5.04 ± 0.37% in the liver, 0.92 ± 0.04% in the lung, and 11.52 ± 0.65% in the spleen, respectively. Molecular docking results revealed the higher binding energy of - 150.973 kJ/mol of rutin with EGFR. Molecular dynamic simulation studies demonstrated that rutin with EGFR receptor complex was highly stable at 30 ns. The observed results exemplified that the formulated rutin-loaded SLNs were stable in circulation for a period up to 5 days. Thus, rutin-encapsulated SLN formulations can be used as a promising vector to target tumors across BBB. Graphical abstract.
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Affiliation(s)
- Sureshbabu Ram Kumar Pandian
- Department of Biotechnology, Kalasalingam Academy of Research and Education, Krishnankoil, Tamilnadu, 626126, India
| | - Parasuraman Pavadai
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, M.S. Ramaiah University of Applied Sciences, M S R Nagar, Bengaluru, Karnataka, 560054, India
| | - Sivakumar Vellaisamy
- Department of Pharmaceutics, Arulmigu Kalasalingam College of Pharmacy, Krishnankoil, Tamilnadu, 626126, India
| | - Vigneshwaran Ravishankar
- Department of Biotechnology, Mepco Schlenk Engineering College, Sivakasi, Tamilnadu, 626005, India
| | - Ponnusamy Palanisamy
- School of Mechanical Engineering, Vellore Institute of Technology, Vellore, Tamilnadu, 632014, India
| | - Lakshmi M Sundar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, M.S. Ramaiah University of Applied Sciences, M S R Nagar, Bengaluru, Karnataka, 560054, India
| | - Vivek Chandramohan
- Department of Biotechnology, Siddaganga Institute of Technology, Tumakuru, Karnataka, 572103, India
| | | | - Theivendren Panneerselvam
- Department of Pharmaceutical Chemistry, Swamy Vivekananda College of Pharmacy, Elayampalayam, Namakkal, Tamilnadu, 637205, India.
| | - Selvaraj Kunjiappan
- Department of Biotechnology, Kalasalingam Academy of Research and Education, Krishnankoil, Tamilnadu, 626126, India.
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38
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Remanan MK, Zhu F. Encapsulation of rutin using quinoa and maize starch nanoparticles. Food Chem 2020; 353:128534. [PMID: 33189475 DOI: 10.1016/j.foodchem.2020.128534] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 07/30/2020] [Accepted: 10/29/2020] [Indexed: 01/10/2023]
Abstract
Rutin is a polyphenol with excellent therapeutic potential and good safety profile, but the poor bioavailability restricts its application as a functional ingredient. However, this limitation may be mitigated by encapsulation. In this study, promising prospects of starch nanoparticles (SNPs) produced via ultra-sonication for rutin encapsulation was explored.The rutin encapsulated SNPs prepared from quinoa and maize starch (QR and MR) showed average particle sizes of 107 and 222 nm, encapsulation efficiency (EE) and loading efficiency (LE) values of 67.4 and 63.1%, 26.6 and 22.7%, zeta potential of - 18.0 and - 18.6 mv, respectively. Structural, physical and thermal properties were characterized by Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM), and differential scanning calorimetry (DSC). Simulated in vitro digestion showed increased rutin bioavailability with significantly higher (p < 0.05) in vitro antioxidant activities in QR than MR. Overall, SNPs prepared using ultrasound have potential to encapsulate polyphenols for improved bioavailability.
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Affiliation(s)
| | - Fan Zhu
- School of Chemical Sciences, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand.
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39
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Farha AK, Gan RY, Li HB, Wu DT, Atanasov AG, Gul K, Zhang JR, Yang QQ, Corke H. The anticancer potential of the dietary polyphenol rutin: Current status, challenges, and perspectives. Crit Rev Food Sci Nutr 2020; 62:832-859. [PMID: 33054344 DOI: 10.1080/10408398.2020.1829541] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Rutin is one of the most common dietary polyphenols found in vegetables, fruits, and other plants. It is metabolized by the mammalian gut microbiota and absorbed from the intestines, and becomes bioavailable in the form of conjugated metabolites. Rutin exhibits a plethora of bioactive properties, making it an extremely promising phytochemical. Numerous studies demonstrate that rutin can act as a chemotherapeutic and chemopreventive agent, and its anticancer effects can be mediated through the suppression of cell proliferation, the induction of apoptosis or autophagy, and the hindering of angiogenesis and metastasis. Rutin has been found to modulate multiple molecular targets involved in carcinogenesis, such as cell cycle mediators, cellular kinases, inflammatory cytokines, transcription factors, drug transporters, and reactive oxygen species. This review summarizes the natural sources of rutin, its bioavailability, and in particular its potential use as an anticancer agent, with highlighting its anticancer mechanisms as well as molecular targets. Additionally, this review updates the anticancer potential of its analogs, nanoformulations, and metabolites, and discusses relevant safety issues. Overall, rutin is a promising natural dietary compound with promising anticancer potential and can be widely used in functional foods, dietary supplements, and pharmaceuticals for the prevention and management of cancer.
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Affiliation(s)
- Arakkaveettil Kabeer Farha
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Ren-You Gan
- Research Center for Plants and Human Health, Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu, China
| | - Hua-Bin Li
- Department of Nutrition, School of Public Health, Guangdong Provincial Key Laboratory of Food, Nutrition and Health, Guangdong Engineering Technology Research Center of Nutrition Translation, Sun Yat-Sen University, Guangzhou, China
| | - Ding-Tao Wu
- Institute of Food Processing and Safety, College of Food Science, Sichuan Agricultural University, Ya'an, Sichuan, China
| | - Atanas G Atanasov
- Ludwig Boltzmann Institute for Digital Health and Patient Safety, Medical University of Vienna, Vienna, Austria.,Institute of Genetics and Animal Breeding, Polish Academy of Sciences, Magdalenka, Poland
| | - Khalid Gul
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Jia-Rong Zhang
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Qiong-Qiong Yang
- Department of Food Science & Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Harold Corke
- Biotechnology and Food Engineering Program, Guangdong Technion - Israel Institute of Technology, Shantou, China
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40
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Nouri Z, Fakhri S, Nouri K, Wallace CE, Farzaei MH, Bishayee A. Targeting Multiple Signaling Pathways in Cancer: The Rutin Therapeutic Approach. Cancers (Basel) 2020; 12:E2276. [PMID: 32823876 PMCID: PMC7463935 DOI: 10.3390/cancers12082276] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 08/07/2020] [Accepted: 08/10/2020] [Indexed: 12/21/2022] Open
Abstract
Multiple dysregulated signaling pathways are implicated in the pathogenesis of cancer. The conventional therapies used in cancer prevention/treatment suffer from low efficacy, considerable toxicity, and high cost. Hence, the discovery and development of novel multi-targeted agents to attenuate the dysregulated signaling in cancer is of great importance. In recent decades, phytochemicals from dietary and medicinal plants have been successfully introduced as alternative anticancer agents due to their ability to modulate numerous oncogenic and oncosuppressive signaling pathways. Rutin (also known as rutoside, quercetin-3-O-rutinoside and sophorin) is an active plant-derived flavonoid that is widely distributed in various vegetables, fruits, and medicinal plants, including asparagus, buckwheat, apricots, apples, cherries, grapes, grapefruit, plums, oranges, and tea. Rutin has been shown to target various inflammatory, apoptotic, autophagic, and angiogenic signaling mediators, including nuclear factor-κB, tumor necrosis factor-α, interleukins, light chain 3/Beclin, B cell lymphoma 2 (Bcl-2), Bcl-2 associated X protein, caspases, and vascular endothelial growth factor. A comprehensive and critical analysis of the anticancer potential of rutin and associated molecular targets amongst various cancer types has not been performed previously. Accordingly, the purpose of this review is to present an up-to-date and critical evaluation of multiple cellular and molecular mechanisms through which the anticancer effects of rutin are known to be exerted. The current challenges and limitations as well as future directions of research are also discussed.
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Affiliation(s)
- Zeinab Nouri
- Student Research Committee, Faculty of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah 6714415153, Iran;
| | - Sajad Fakhri
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran;
| | - Keyvan Nouri
- Student Research Committee, School of Medicine, Isfahan University of Medical Sciences, Isfahan 8174673461, Iran;
| | - Carly E. Wallace
- Lake Erie College of Osteopathic Medicine, Bradenton, FL 34211, USA;
| | - Mohammad Hosein Farzaei
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran;
| | - Anupam Bishayee
- Lake Erie College of Osteopathic Medicine, Bradenton, FL 34211, USA;
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41
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Rajpoot K, Jain SK. Oral delivery of pH-responsive alginate microbeads incorporating folic acid-grafted solid lipid nanoparticles exhibits enhanced targeting effect against colorectal cancer: A dual-targeted approach. Int J Biol Macromol 2020; 151:830-844. [DOI: 10.1016/j.ijbiomac.2020.02.132] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 02/04/2020] [Accepted: 02/13/2020] [Indexed: 02/06/2023]
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42
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Asfour MH. Advanced trends in protein and peptide drug delivery: a special emphasis on aquasomes and microneedles techniques. Drug Deliv Transl Res 2020; 11:1-23. [PMID: 32337668 DOI: 10.1007/s13346-020-00746-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Proteins and peptides have a great potential as therapeutic agents; they have higher efficiency and lower toxicity, compared to chemical drugs. However, their oral bioavailability is very low; also, the transdermal peptide delivery faces absorption limitations. Accordingly, most of proteins and peptides are administered by parenteral route, but there are many problems associated with this route such as patient discomfort, especially for pediatric use. Thus, it is a great challenge to develop drug delivery systems for administration of proteins and peptides by routes other than parenteral one. This review provides an overview on recent advances adopted for protein and peptide drug delivery, focusing on oral and transdermal routes. This is followed by an emphasis on two recent approaches adopted as delivery systems for protein and peptide drugs, namely aquasomes and microneedles. Aquasomes are nanoparticles fabricated from ceramics developed to enhance proteins and peptides stability, providing an adequate residence time in circulation. It consists of ceramic core coated with poly hydroxyl oligomer, on which protein and peptide drug can be adsorbed. Aquasomes preparation, characterization, and application in protein and peptide drug delivery are discussed. Microneedles are promising transdermal approach; it involves creation of micron-sized pores in the skin for enhancing the drug delivery across the skin, as their length ranged between 150 and 1500 μm. Types of microneedles with different drug delivery mechanisms, characterization, and application in protein and peptide drug delivery are discussed. Graphical abstract.
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Affiliation(s)
- Marwa Hasanein Asfour
- Pharmaceutical Technology Department, National Research Centre, El-Buhouth Street, Dokki, Cairo, 12622, Egypt.
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43
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Persia FA, Troncoso ME, Rinaldini E, Simirgiotis M, Tapia A, Bórquez J, Mackern-Oberti JP, Hapon MB, Gamarra-Luques C. UHPLC-Q/Orbitrap/MS/MS fingerprinting and antitumoral effects of Prosopis strombulifera (LAM.) BENTH. queous extract on allograft colorectal and melanoma cancer models. Heliyon 2020; 6:e03353. [PMID: 32055742 PMCID: PMC7005552 DOI: 10.1016/j.heliyon.2020.e03353] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 03/22/2019] [Accepted: 01/30/2020] [Indexed: 12/13/2022] Open
Abstract
The aqueous extract of the Argentinean native plant, Prosopis strombulifera (PsAE), presents cytotoxicity against human cancer cell lines by inducing cytostasis, necrosis and apoptosis; with diminution of clonogenic survival; without genotoxic effects nor oral animal toxicity. Until now, the chemical extract composition and its in vivo antitumoral properties remain unknown; these studies are the aim of the current work. The PsAE was characterized by chemical fingerprinting and the metabolome was identified by tandem UHPLC-PDA-HESI-Q-orbitrap® mass spectrometry. Colorectal tumors were induced by DMH administration and melanomas resulted from B16-F0 S.C. cells injection; then, animals were treated orally with PsEA. To correlate in vivo results with in vitro cytotoxicity, B16-F0 cell were cultured to determine: cell proliferation and viability by dye exclusion assays, MTT and CFSE dilution; cell cycle distribution by flow cytometry; and immunoblotting of p21cip1, PCNA, cleaved caspase 3, cleaved PARP and TUBA1A. Based on UHPLC-OT-MS and PDA analysis, twenty-six compounds were identified, including: 5 simple organic acids, 4 phenolic acids, 4 procyanidins, 11 flavonoids, and 2 oxylipins. On C57BL6 mice, PsAE significantly increases the median survival on colorectal cancer and reduces the final volume and weight of melanomas. Over cultured cells, the treatment induce over-expression of p21, cytostasis by G2/M cell cycle arrest and apoptosis; while, on in vivo melanomas, treatment up-regulates p21 and slightly decreases PCNA. In conclusion, PsAE is composed by phenolic compounds which demonstrate cytotoxic and antitumoral properties when is orally administrated. Presented results support future research of PsAE as a potential phytomedicine for cancer treatment.
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Affiliation(s)
- Fabio Andrés Persia
- Instituto de Medicina y Biología Experimental de Cuyo (IMBECU), CONICET - Universidad Nacional de Cuyo. Mendoza, Av. Ruiz Leal s/n, Parque General San Martín, CP5500, Mendoza, Argentina.,Facultad de Ciencias Médicas, Universidad de Mendoza, Boulogne Sur Mer 683, CP 5500, Mendoza, Argentina
| | - Mariana Elizabeth Troncoso
- Instituto de Medicina y Biología Experimental de Cuyo (IMBECU), CONICET - Universidad Nacional de Cuyo. Mendoza, Av. Ruiz Leal s/n, Parque General San Martín, CP5500, Mendoza, Argentina.,Cátedra de Química Biológica, Facultad de Ciencias Exactas y Naturales (FCEN), Universidad Nacional de Cuyo, Padre Contreras 1300, CP 5500, Mendoza, Argentina
| | - Estefanía Rinaldini
- Instituto de Medicina y Biología Experimental de Cuyo (IMBECU), CONICET - Universidad Nacional de Cuyo. Mendoza, Av. Ruiz Leal s/n, Parque General San Martín, CP5500, Mendoza, Argentina
| | - Mario Simirgiotis
- Instituto de Farmacia, Facultad de Ciencias, Universidad Austral de Chile, Campus Isla Teja, 5090000, Valdivia, Chile.,Center for Interdisciplinary Studies on the Nervous System (CISNe), Universidad Austral de Chile, Valdivia, Chile
| | - Alejandro Tapia
- Instituto de Biotecnología-Instituto de Ciencias Básicas, Universidad Nacional de San Juan, Av. Libertador General San Martín 1109 (O), CP 5400, San Juan, Argentina
| | - Jorge Bórquez
- Laboratorio de Productos Naturales Depto. de Química, Facultad de Ciencias, Universidad de Antofagasta. Av. Coloso S-N, Antofagasta 1240000, Chile
| | - Juan Pablo Mackern-Oberti
- Instituto de Medicina y Biología Experimental de Cuyo (IMBECU), CONICET - Universidad Nacional de Cuyo. Mendoza, Av. Ruiz Leal s/n, Parque General San Martín, CP5500, Mendoza, Argentina.,Instituto de Fisiología, Facultad de Ciencias Médicas, Universidad Nacional de Cuyo, Centro Universitario, CP5500, Mendoza, Argentina
| | - María Belén Hapon
- Instituto de Medicina y Biología Experimental de Cuyo (IMBECU), CONICET - Universidad Nacional de Cuyo. Mendoza, Av. Ruiz Leal s/n, Parque General San Martín, CP5500, Mendoza, Argentina.,Cátedra de Química Biológica, Facultad de Ciencias Exactas y Naturales (FCEN), Universidad Nacional de Cuyo, Padre Contreras 1300, CP 5500, Mendoza, Argentina
| | - Carlos Gamarra-Luques
- Instituto de Medicina y Biología Experimental de Cuyo (IMBECU), CONICET - Universidad Nacional de Cuyo. Mendoza, Av. Ruiz Leal s/n, Parque General San Martín, CP5500, Mendoza, Argentina.,Instituto de Fisiología, Facultad de Ciencias Médicas, Universidad Nacional de Cuyo, Centro Universitario, CP5500, Mendoza, Argentina
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44
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Sultana S, Alzahrani N, Alzahrani R, Alshamrani W, Aloufi W, Ali A, Najib S, Siddiqui NA. Stability issues and approaches to stabilised nanoparticles based drug delivery system. J Drug Target 2020; 28:468-486. [PMID: 31984810 DOI: 10.1080/1061186x.2020.1722137] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Nanoparticles form the fundamental building blocks for many exciting applications in various scientific disciplines due to its unique features such as large surface to mass ratio, targeting potential, ability to adsorbed and carry other compound which makes them suitable for biomedical applications. However, the problem of the large-scale synthesis of nanoparticles remains challenging due to physical instability associated with nanoparticles which lead to generation of aggregates particles with high polydispersity index (PDI) indicating low particle homogeneity and eventually loss of their special nanoscale properties. The stabilisation concept can be generated by repulsive electrostatic force, which nanoparticles experience, when they are surrounded by a double layer of electric charges. Selection of proper stabiliser will govern the stability of NPs and ultimately development of optimised drug delivery system. This review summarises mechanism of physical instability issues likely to be encountered during the development of nanoformulations. It also discusses potential stabilising agents used so far and their mechanism in achieving stable nanosystems.
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Affiliation(s)
| | | | | | | | - Waad Aloufi
- Pharmaceutics, Taif University, Taif, Saudi Arabia
| | - Amena Ali
- Pharmaceutical Chemistry, Taif University, Taif, Saudi Arabia
| | - Shehla Najib
- Pharmacognosy and Phytochemistry, King Khalid University, Abha, Saudi Arabia
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45
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Dong Z, Iqbal S, Zhao Z. Preparation of Ergosterol-Loaded Nanostructured Lipid Carriers for Enhancing Oral Bioavailability and Antidiabetic Nephropathy Effects. AAPS PharmSciTech 2020; 21:64. [PMID: 31932990 DOI: 10.1208/s12249-019-1597-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 11/29/2019] [Indexed: 02/07/2023] Open
Abstract
In our previously studies, we confirmed that ergosterol could ameliorate diabetic nephropathy by suppressing the proliferation of mesangial cells and the accumulation of extracellular matrix (ECM). However, the therapeutic application of ergosterol may be confined due to poor aqueous solubility and low oral bioavailability. We aim to prepare ergosterol-loaded nanostructured lipid carriers (ERG-NLCs) to enhance the solubility and oral bioavailability of ergosterol. ERG-NLCs were prepared using glyceryl monostearate and decanoyl/octanoyl-glycerides by hot emulsification-ultrasonication method and characterized by dynamic light scattering (DLS), transmission electron microscopy (TEM), differential scanning calorimetry (DSC), powder X-ray diffraction (PXRD) analysis, entrapment efficiency (EE), and drug loading (DL) capacity studies. The prepared ERG-NLCs were spherical, with particle size of 81.39 nm and negative zeta potential of 30.77 mV. Ergosterol was successfully encapsulated in NLCs with a high EE of 92.95% and a DL capacity of 6.51%. In pharmacokinetic study, Cmax and AUC0-∞ of ergosterol in ERG-NLCs were obviously enhanced, and the relative oral bioavailability of ERG-NLCs was 277.56% higher than that of raw ergosterol. Moreover, the in vitro pharmacodynamic study indicated that ERG-NLCs inhibited high-glucose-stimulated mesangial cells over proliferation and ECM accumulation more effectively compared to raw ergosterol. In conclusion, the validated ERG-NLCs showed that NLCs mediated delivery could be used as potential vehicle to enhance solubility, oral bioavailability and therapeutic efficacy of ergosterol.
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46
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Sunoqrot S, Abujamous L. pH-sensitive polymeric nanoparticles of quercetin as a potential colon cancer-targeted nanomedicine. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.05.035] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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47
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Mohsen AM. Nanotechnology Advanced Strategies for the Management of Diabetes Mellitus. Curr Drug Targets 2019; 20:995-1007. [DOI: 10.2174/1389450120666190307101642] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 01/19/2019] [Accepted: 02/22/2019] [Indexed: 12/11/2022]
Abstract
Background:Medications currently available for the management of diabetes mellitus are inconvenient and have some limitations. Thus, investigations for novel approaches are needed to deliver and target antidiabetics safely to the site of action.Objective:The present review emphasizes the limitations of conventional antidiabetics and provides the recent progresses of nanotechnology in the treatment of diabetes mellitus with a special highlight on the novel nanocarriers methodologies employed as antidiabetic drug delivery systems.Methods:The potential nanocarriers employed for the treatment of diabetes comprise liposomes, niosomes, self-nanoemulsifying drug delivery systems, polymeric nanoparticles, gold nanoparticles, dendrimers and micelles. Herbal nanomedicine has also emerged to be a promising way for adequate delivery of herbal compounds. Other nanotechnology approaches involve the usage of oral insulin, inhalable insulin, artificial pancreas, and nanopump.Results:Nanocarriers have proved to lead a successful delivery of antidiabetic medications, aiming at drug targeting for enhanced efficacy and safety.Conclusion:These innovative generations of drug delivery systems have important benefits over conventionally existing ones. The future of nanotechnology in the management of diabetes is still open with several prospects and will be of pronounced significance.
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Affiliation(s)
- Amira Mohamed Mohsen
- Pharmaceutical Technology Department, National Research Centre, Dokki 12622, Giza, Egypt
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48
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Qelliny MR, Aly UF, Elgarhy OH, Khaled KA. Budesonide-Loaded Eudragit S 100 Nanocapsules for the Treatment of Acetic Acid-Induced Colitis in Animal Model. AAPS PharmSciTech 2019; 20:237. [PMID: 31243601 DOI: 10.1208/s12249-019-1453-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 06/12/2019] [Indexed: 12/14/2022] Open
Abstract
Nanoparticles for colon-drug delivery were designed and evaluated to solve many discrepancy issues as insufficient drug amount at diseased regions, high adverse effects of released drugs, and unintentionally premature drug release to noninflamed gastrointestinal regions. Herein, the prepared budesonide-loaded Eudragit S 100/Capryol 90 nanocapsules for the treatment of inflammatory bowel disease. Nanocapsules were prepared efficiently by nanoprecipitation technique and composed mainly of the pH-sensitive Eudragit S 100 polymeric coat with a semisynthetic Capryol 90 oily core. Full 31 × 21 factorial design was applied to obtain optimized nanocapsules. Optimal nanocapsules showed mean particle size of 171 nm with lower polydispersity index indicating the production of monodispersed system and negative zeta-potential of - 37.6 mV. Optimized nanocapsules showed high encapsulation efficiency of 83.4% with lower initial rapid release of 10% for first 2 h and higher rapid cumulative release of 72% after 6 h. The therapeutic activity of the prepared budesonide-loaded nanocapsules was evaluated using a rat colitis model. Disease activity score, macroscopical examination, blood glucose level, and histopathological assessment showed marked improvements over that free drug suspension. Obtained results demonstrate that the budesonide-loaded Eudragit S 100 nanocapsules are an effective colon-targeting nanosystem for the treatment of inflammatory bowel disease. Capryol 90 was found to be a successful, and even preferred, alternative to benzyl benzoate, which is commonly employed as the oil core of such nanocapsules.
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Mostafa DM, Abd El-Alim SH, Asfour MH, Al-Okbi SY, Mohamed DA, Hamed TES, Awad G. Transdermal fennel essential oil nanoemulsions with promising hepatic dysfunction healing effect: in vitro and in vivo study. Pharm Dev Technol 2019; 24:729-738. [DOI: 10.1080/10837450.2019.1584633] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
| | | | | | | | - Doha Abdou Mohamed
- Department of Food Sciences and Nutrition, National Research Centre, Cairo, Egypt
| | | | - Gamal Awad
- Department of Chemistry of Natural and Microbial Products, National Research Centre, Cairo, Egypt
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