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    Erratum: Shock polar investigation in supersonic rarefied gas flows over a circular cylinder (Physics of Fluids (2021) 33 (052006) DOI: 10.1063/5.0050571)

    , Article Physics of Fluids ; Volume 33, Issue 6 , 2021 ; 10706631 (ISSN) Akhlaghi, H ; Roohi, E ; Daliri, A ; Soltani, M. R ; Sharif University of Technology
    American Institute of Physics Inc  2021
    Abstract
    This article was originally published online on 25May 2021 with the third author listed at the wrong affiliation. The affiliations appear correct above. All online versions of the article were corrected on 28 May 2021; the article is correct as it appears in the printed version of the journal. © 2021 American Institute of Physics Inc.. All rights reserved  

    Apoptosis induction, cell cycle arrest and anti-cancer potential of tamoxifen-curcumin loaded niosomes against MCF-7 cancer cells

    , Article Iranian Journal of Pathology ; Volume 17, Issue 2 , 2022 , Pages 183-190 ; 17355303 (ISSN) Fatemizadeh, M ; Tafvizi, F ; Shamsi, F ; Amiri, S ; Farajzadeh, A ; Akbarzadeh, I ; Sharif University of Technology
    Iranian Society of Pathology  2022
    Abstract
    Background & Objective: Breast cancer is the most common cancer among women. One of the most effective treatments for breast cancer is chemotherapy, in which specific drugs destroy the mass and its proliferation is inhibited. Chemotherapy is the most effective adjunctive therapy when multiple medications are used concurrently. Also, combining the drugs with nanocarrier has become an important strategy in targeted therapy. This study is designed to assess the apoptosis induction, cell cycle arrest, and anti-cancer potential of Tamoxifen-Curcumin-loaded niosomes against MCF-7 Cancer Cells. Methods: A novel niosomal formulation of tamoxifen-curcumin with Span 80 and lipid to drug ratio of 20... 

    Enhanced antibacterial activity of echinacea angustifolia extract against multidrug-resistant klebsiella pneumoniae through niosome encapsulation

    , Article Nanomaterials ; Volume 11, Issue 6 , 2021 ; 20794991 (ISSN) Moghtaderi, M ; Mirzaie, A ; Zabet, N ; Moammeri, A ; Mansoori Kermani, A ; Akbarzadeh, I ; Eshrati Yeganeh, F ; Chitgarzadeh, A ; Bagheri Kashtali, A ; Ren, Q ; Sharif University of Technology
    MDPI AG  2021
    Abstract
    With the increased occurrence of antibiotic-resistant bacteria, alternatives to classical antibiotics are urgently needed for treatment of various infectious diseases. Medicinal plant extracts are among the promising candidates due to their bioactive components. The aim of this study was to prepare niosome-encapsulated Echinacea angustifolia extract and study its efficacy against multidrug-resistant Klebsiella pneumoniae strains. Encapsulation was first optimized by Design of Experiments, followed by the empirical study. The obtained niosomes were further charac-terized for the size and morphology using dynamic light scattering (DLS), transmission electron microscopy (TEM), and scanning... 

    Investigating the Effect of Niosomes Containing Simvastatin on Breast Cancer Cell Line

    , M.Sc. Thesis Sharif University of Technology Akbarzadeh, Iman (Author) ; Yaghmaei, Soheila (Supervisor) ; Bakhshandeh Abkenar, Haleh (Supervisor) ; Ahangari Cohan, Reza (Supervisor)
    Abstract
    Breast cancer is the fifth cause of death from cancer and one of the most common fatal cancers in women. The commonly drugs used to treat cancer often destroy healthy tissues and cells and cause common side effects. It is also necessary to consume a large amount of the drug to achieve a particular effect. One of the applications of nanotechnology is drug delivery. Niosomes are one of the newest drug delivery systems that are nowadays much more widely considered due to better penetration and controlled release. One of the most effective medicines for treating breast cancer is statins. These drugs are a group of lipids lowering drugs that lower the synthesis of cholesterol by inhibiting the... 

    Simvastatin-loaded nano-niosomes confer cardioprotection against myocardial ischemia/reperfusion injury

    , Article Drug Delivery and Translational Research ; 2021 ; 2190393X (ISSN) Naseroleslami, M ; Niri, N. M ; Akbarzade, I ; Sharifi, M ; Aboutaleb, N ; Sharif University of Technology
    Springer  2021
    Abstract
    Although simvastatin (SIM) has been proven to be a powerful agent against myocardial ischemia/reperfusion (MI/R) injury, poor water solubility, short half-life, and low bioavailability have made it futile while using conventional drug delivery system. Hence, this study aims to investigate therapeutic efficacy of SIM-loaded nano-niosomes on MI/R injury. Surface active agent film hydration method was used to synthesize nano-niosomes. The physicochemical properties of nano-niosomes were characterized using dynamic light scattering (DLS) and transmission electron microscopy (TEM). Moreover, niosomes were characterized in entrapment efficiency (EE) and releasing pattern. Male Wistar rats were... 

    PH-Responsive chitosan-adorned niosome nanocarriers for co-delivery of drugs for breast cancer therapy

    , Article ACS Applied Nano Materials ; Volume 5, Issue 7 , 2022 , Pages 8811-8825 ; 25740970 (ISSN) Karimifard, S ; Rezaei, N ; Jamshidifar, E ; Moradi Falah Langeroodi, S ; Abdihaji, M ; Mansouri, A ; Hosseini, M ; Ahmadkhani, N ; Rahmati, Z ; Heydari, M ; Vosough, M ; Akbarzadeh, I ; Mostafavi, E ; Sharif University of Technology
    American Chemical Society  2022
    Abstract
    Breast cancer incidence has increased in recent decades. In the present study, an optimum formulation of chitosan (CS)-adorned niosome-based nanocarriers for co-delivery of doxorubicin (DOX) and vincristine (VIN) was developed for the treatment of breast cancer to reduce drug doses and overcome multidrug resistance. The three-level Box-Behnken method was utilized to optimize the particles in terms of size, polydispersity index (PDI), entrapment efficacy (EE (%)), and percent of drug release (%). The release rate of two drugs from CS-adorned nanoparticles (DOX+VIN/Nio/CS) in acidic and physiological pH is less than uncoated niosome (DOX+VIN/Nio). In addition, acidic pH increases the release... 

    A machine learning framework for predicting entrapment efficiency in niosomal particles

    , Article International Journal of Pharmaceutics ; Volume 627 , 2022 ; 03785173 (ISSN) Kashani Asadi Jafari, F ; Aftab, A ; Ghaemmaghami, S ; Sharif University of Technology
    Elsevier B.V  2022
    Abstract
    Niosomes are vesicles formed mostly by nonionic surfactant and cholesterol incorporation as an excipient. The drug entrapment efficiency of niosomal vesicles is particularly important and depends on many parameters. Changing the effective parameters to have maximum entrapment efficiency in the laboratory is time-consuming and costly. In this study, a machine learning framework was proposed to address these problems. In order to find the most critical parameter affecting the entrapment efficiency and its optimal value in a specific experiment, data were first extracted from articles of the last decade using keywords of niosome and thin-film hydration method. Then, deep neural network (DNN),... 

    Design and physicochemical characterization of lysozyme loaded niosomal formulations as a new controlled delivery system

    , Article Pharmaceutical Chemistry Journal ; Volume 53, Issue 10 , 2020 , Pages 921-930 Sadeghi, S ; Ehsani, P ; Cohan, R. A ; Sardari, S ; Akbarzadeh, I ; Bakhshandeh, H ; Norouzian, D ; Sharif University of Technology
    Springer  2020
    Abstract
    Lysozyme loaded niosomes containing various molar ratios of two kinds of surfactants were prepared and the properties of these niosomal formulations were studied. The results revealed that the size of niosomes varied between 240.06 ± 32.41 and 895.2 ± 20.84 nm. Formulations with the lowest size and no precipitation had entrapment efficiencies ranging from 60.644 ± 3.310 to 66.333 ± 1.98%. Their controlled release profiles after 48 h were 15.67, 20.67 and 31.50%. After 2 months, the most stable formulation in terms of size, PDI, zeta potential, and entrapment efficiency was used to study the secondary structures of lysozyme in niosomal and free forms. Lysozyme loaded niosome and lysozyme... 

    Folic acid-decorated PH-responsive nanoniosomes with enhanced endocytosis for breast cancer therapy: in vitro studies

    , Article Frontiers in Pharmacology ; Volume 13 , 2022 ; 16639812 (ISSN) Rezaei, T ; Rezaei, M ; Karimifard, S ; Mahmoudi Beram, F ; Dakkali, M. S ; Heydari, M ; Afshari Behbahanizadeh, S ; Mostafavi, E ; Bokov, D. O ; Ansari, M. J ; Farasati Far, B ; Akbarzadeh, I ; Chaiyasut, C ; Sharif University of Technology
    Frontiers Media S.A  2022
    Abstract
    Breast cancer is the most common invasive cancer in women and the second leading cause of cancer death in women after lung cancer. The purpose of this study is a targeted delivery toward in vitro (on MCF7 and 4T1 breast cancer cell lines) through niosomes-based nanocarriers. To this end, different bioactive molecules, including hyaluronic acid (HA), folic acid (FA), and polyethylene glycol (PEG), were used and compared for surface modification of niosomes to enhance endocytosis. FA-functionalized niosomes (Nio/5-FU/FA) were able to increase cell cytotoxicity and reduce cell migration and invasion compared to PEG-functionalized niosomes (Nio/5-FU/PEG), and HA-functionalized niosomes... 

    Streptomycin sulfate–loaded niosomes enables increased antimicrobial and anti-biofilm activities

    , Article Frontiers in Bioengineering and Biotechnology ; Volume 9 , 2021 ; 22964185 (ISSN) Mansouri, M ; Khayam, N ; Jamshidifar, E ; Pourseif, T ; Kianian, S ; Mirzaie, A ; Akbarzadeh, I ; Ren, Q ; Sharif University of Technology
    Frontiers Media S.A  2021
    Abstract
    One of the antibiotics used to treat infections is streptomycin sulfate that inhibits both Gram-negative and -positive bacteria. Nanoparticles are suitable carriers for the direct delivery and release of drug agents to infected locations. Niosomes are one of the new drug delivery systems that have received much attention today due to their excellent biofilm penetration property and controlled release. In this study, niosomes containing streptomycin sulfate were prepared by using the thin layer hydration method and optimized based on the size, polydispersity index (PDI), and encapsulation efficiency (EE%) characteristics. It was found that the Span 60-to-Tween 60 ratio of 1.5 and the... 

    Evaluation of anti-cancer and anti-metastatic effects of folate-PEGylated niosomes for co-delivery of letrozole and ascorbic acid on breast cancer cells

    , Article Molecular Systems Design and Engineering ; Volume 7, Issue 9 , 2022 , Pages 1102-1118 ; 20589689 (ISSN) Bourbour, M ; Khayam, N ; Noorbazargan, H ; Tavakkoli Yaraki, M ; Asghari Lalami, Z ; Akbarzadeh, I ; Eshrati Yeganeh, F ; Dolatabadi, A ; Mirzaei Rad, F ; Tan, Y. N ; Sharif University of Technology
    Royal Society of Chemistry  2022
    Abstract
    Fighting with cancer requires the delivery of different therapeutics to the target cancerous cells by taking advantage of the synergistic effects of complementary medicine. Herein, we present a folate-PEGylated niosome as an efficient nanocarrier for targeted co-delivery of hydrophobic letrozole (L) and hydrophilic ascorbic acid (A) to breast cancer cells. The formulation of the niosomal nanocarrier was optimized by varying the ratio of cholesterol and surfactants to maximize the drug loading and minimize the size of nanocarriers. The optimum drug carriers were further functionalized with folate-PEG molecules to enhance the efficiency of drug delivery to the breast cancer cells and prevent... 

    Co-delivery of letrozole and cyclophosphamide via folic acid-decorated nanoniosomes for breast cancer therapy: Synergic effect, augmentation of cytotoxicity, and apoptosis gene expression

    , Article Pharmaceuticals ; Volume 15, Issue 1 , 2022 ; 14248247 (ISSN) Sahrayi, H ; Hosseini, E ; Karimifard, S ; Khayam, N ; Meybodi, S. M ; Amiri, S ; Bourbour, M ; Far, B. F ; Akbarzadeh, I ; Bhia, M ; Hoskins, C ; Chaiyasut, C ; Sharif University of Technology
    MDPI  2022
    Abstract
    Breast cancer is one of the most prevalent causes of cancer mortality in women. In order to increase patient prognosis and survival rates, new technologies are urgently required to deliver therapeutics in a more effective and efficient manner. Niosome nanoparticles have been recently employed as therapeutic platforms capable of loading and carrying drugs within their core for both mono and combination therapy. Here, niosome-based nanoscale carriers were investigated as a targeted delivery system for breast cancer therapy. The platform developed consists of niosomes loaded with letrozole and cyclophosphamide (NLC) and surface-functionalized with a folic-acidtargeting moiety (NLCPFA). Drug... 

    Simvastatin-loaded nano-niosomes confer cardioprotection against myocardial ischemia/reperfusion injury

    , Article Drug Delivery and Translational Research ; Volume 12, Issue 6 , 2022 , Pages 1423-1432 ; 2190393X (ISSN) Naseroleslami, M ; Mousavi Niri , N ; Akbarzade, I ; Sharifi, M ; Aboutaleb, N ; Sharif University of Technology
    Springer  2022
    Abstract
    Although simvastatin (SIM) has been proven to be a powerful agent against myocardial ischemia/reperfusion (MI/R) injury, poor water solubility, short half-life, and low bioavailability have made it futile while using conventional drug delivery system. Hence, this study aims to investigate therapeutic efficacy of SIM-loaded nano-niosomes on MI/R injury. Surface active agent film hydration method was used to synthesize nano-niosomes. The physicochemical properties of nano-niosomes were characterized using dynamic light scattering (DLS) and transmission electron microscopy (TEM). Moreover, niosomes were characterized in entrapment efficiency (EE) and releasing pattern. Male Wistar rats were... 

    Folic acid-functionalized niosomal nanoparticles for selective dual-drug delivery into breast cancer cells: An in-vitro investigation

    , Article Advanced Powder Technology ; Volume 31, Issue 9 , 2020 , Pages 4064-4071 Akbarzadeh, I ; Tavakkoli Yaraki, M ; Ahmadi, S ; Chiani, M ; Nourouzian, D ; Sharif University of Technology
    Elsevier B.V  2020
    Abstract
    In this study, a folic acid-functionalized niosome was formulated and loaded with letrozole and curcumin as a promising drug carrier system for chemotherapy of the breast cancer cells. The formulation process was optimized by varying the type of Span 80 and total lipid to drug ratio, where Span 80 and lipid to drug molar ratio of 10 resulted in the niosomes with maximum encapsulation of both drugs but minimum size. The developed niosomal formulation showed a great storage stability up to one month with the small changes in drug encapsulation efficiency and size during the storage. In addition, they showed a pH-dependent release behaviour with slow drug release at physiological pH (7.4) while... 

    Niosomal delivery of simvastatin to MDA-MB-231 cancer cells

    , Article Drug Development and Industrial Pharmacy ; Volume 46, Issue 9 , 2020 , Pages 1535-1549 Akbarzadeh, I ; Saremi Poor, A ; Yaghmaei, S ; Norouzian, D ; Noorbazargan, H ; Saffar, S ; Ahangari Cohan, R ; Bakhshandeh, H ; Sharif University of Technology
    Taylor and Francis Ltd  2020
    Abstract
    Objective: The objective of this study was to use nano-niosomal formulations to deliver simvastatin as a poor-water soluble drug into breast cancer cells. Significance: Our study focused on the problem associated with poor water-soluble drugs which have significant biological activity in vivo. Methods: Different niosomal formulations of simvastatin were prepared and characterized in terms of morphology, size, encapsulation efficiency (EE), and release kinetic. Antiproliferative activity and the mechanism were assessed by quantitative real-time PCR and flow cytometry. Moreover, confocal microscopy was employed to analyze the cell uptake of simvastatin loaded niosomes to the cancerous cells.... 

    Niosome-encapsulated tobramycin reduced antibiotic resistance and enhanced antibacterial activity against multidrug-resistant clinical strains of Pseudomonas aeruginosa

    , Article Journal of Biomedical Materials Research - Part A ; 2020 Hedayati Ch, M ; Abolhassani Targhi, A ; Shamsi, F ; Heidari, F ; Salehi Moghadam, Z ; Mirzaie, A ; Behdad, R ; Moghtaderi, M ; Akbarzadeh, I ; Sharif University of Technology
    John Wiley and Sons Inc  2020
    Abstract
    In the current study, niosome-encapsulated tobramycin based on Span 60 and Tween 60 was synthesized and its biological efficacies including anti-bacterial, anti-efflux, and anti-biofilm activities were investigated against multidrug resistant (MDR) clinical strains of Pseudomonas aeruginosa. The niosomal formulations were characterized using scanning electron microscopy, transmission electron microscopy, and dynamic light scattering measurement. The encapsulation efficiency was found to be 69.54% ±; 0.67. The prepared niosomal formulations had a high storage stability to 60 days with small changes in size and drug entrapment, which indicates that it is a suitable candidate for pharmaceutical... 

    Optimization and characterization of tannic acid loaded niosomes for enhanced antibacterial and anti-biofilm activities

    , Article Advanced Powder Technology ; 2020 Heidari, F ; Akbarzadeh, I ; Nourouzian, D ; Mirzaie, A ; Bakhshandeh, H ; Sharif University of Technology
    Elsevier B.V  2020
    Abstract
    The purpose of this study was to prepare and characterize an optimized system of tannic acid-loaded niosomes as a potential carrier for antibacterial and anti-biofilm delivery. The niosomal formulation was optimized using response surface methodology (RSM). The effects of the molar ratio of surfactant to cholesterol, drug concentration, and molar ratio of Span 60 to Tween 60 on particle size and drug entrapment efficiency of the niosomal nanocarrier were studied. The optimized nanoparticles were characterized in terms of the morphology, in vitro release profile, and antibacterial properties. Moreover, Fourier-transform infrared spectroscopy (FTIR) and differential scanning calorimetry (DSC)... 

    Preparation and optimization of ciprofloxacin encapsulated niosomes: A new approach for enhanced antibacterial activity, biofilm inhibition and reduced antibiotic resistance in ciprofloxacin-resistant methicillin-resistance Staphylococcus aureus

    , Article Bioorganic Chemistry ; Volume 103 , October , 2020 Mirzaie, A ; Peirovi, N ; Akbarzadeh, I ; Moghtaderi, M ; Heidari, F ; Yeganeh, F. E ; Noorbazargan, H ; Mirzazadeh, S ; Bakhtiari, R ; Sharif University of Technology
    Academic Press Inc  2020
    Abstract
    Ciprofloxacin is an alternative to vancomycin for treatment of methicillin-resistant Staphylococcus aureus (MRSA) infections. The objective of this study was to optimization of niosomes encapsulated ciprofloxacin and evaluate their antibacterial and anti-biofilm efficacies against ciprofloxacin-resistant methicillin-resistant S. aureus (CR-MRSA) strains. Formulation of niosomes encapsulated ciprofloxacin were optimized by changing the proportions of Tween 60, Span 60, and cholesterol. The optimized ciprofloxacin encapsulated niosomal formulations based on Span 60 and Tween 60 were prepared and characterized using scanning electron microscopy (SEM), transmission electron microscopy (TEM) and... 

    Gold nanoparticles loaded into niosomes: A novel approach for enhanced antitumor activity against human ovarian cancer

    , Article Advanced Powder Technology ; Volume 32, Issue 12 , 2021 , Pages 4711-4722 ; 09218831 (ISSN) Rezaie Amale, F ; Ferdowsian, S ; Hajrasouliha, S ; Kazempoor, R ; Mirzaie, A ; Sedigh Dakkali, M ; Akbarzadeh, I ; Mohammadmahdi Meybodi, S ; Mirghafouri, M ; Sharif University of Technology
    Elsevier B.V  2021
    Abstract
    In the current study, gold nanoparticles (AuNPs) were prepared using the green synthesis method using Artemisia annua extract, loaded into niosomes, and investigated their cytotoxicity and apoptotic effects. To optimize the niosomal formulation containing AuNPs, the effects of surfactants: cholesterol molar ratio, Span 60: Tween 60 M ratio, and AuNP concentration (µg/mL) were investigated. After examining the drug release profile, mathematical models were assessed to predict release kinetic. The cytotoxicity of noisome encapsulated AuNPs and free AuNPs was evaluated against human ovarian cancer cell line (A2780) by MTT assay. The apoptotic/necrosis ratio was studied using flow cytometry as... 

    Optimized doxycycline-loaded niosomal formulation for treatment of infection-associated prostate cancer: An in-vitro investigation

    , Article Journal of Drug Delivery Science and Technology ; Volume 57 , 2020 Akbarzadeh, I ; Tavakkoli Yaraki, M ; Bourbour, M ; Noorbazargan, H ; Lajevardi, A ; Sadat Shilsar, S. M ; Heidari, F ; Mousavian, S. M ; Sharif University of Technology
    Editions de Sante  2020
    Abstract
    Developing drug delivery systems with both antibacterial and anti-cancer effects is of importance in the treatment process of infection-associated cancers, especially prostate cancer. In this study, Span 60, Tween 60, and cholesterol were used to formulate doxycycline-loaded niosomes as a promising drug carrier system as either antibacterial or anticancer formulation. The formulation process was optimized by multi-objective response surface methodology (RSM), and then characterized. The developed niosomal formulation showed great storage stability for up to 2 weeks. In addition, they showed remarkable drug release in acidic solution (pH = 3) compared with physiological pH (7.4). The in-vitro...