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Mahheidari N, Kamalabadi-Farahani M, Nourani MR, Atashi A, Alizadeh M, Aldaghi N, Salehi M. Biological study of skin wound treated with Alginate/Carboxymethyl cellulose/chorion membrane, diopside nanoparticles, and Botox A. NPJ Regen Med 2024; 9:9. [PMID: 38413625 PMCID: PMC10899239 DOI: 10.1038/s41536-024-00354-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 02/14/2024] [Indexed: 02/29/2024] Open
Abstract
A hydrogel-based wound dressing with desirable properties is necessary for achieving functional skin integrity post-injury. This study focuses on preparing a hydrogel using Alginate/Carboxymethyl cellulose (Alg/CMC) as a base material. To evaluate its regenerative effects on full-thickness wounds, diopside nanoparticles and Botulinum toxin A (BTX-A) were incorporated into the hydrogel along with chorion membrane. The diopside nanoparticles (DNPs) act as a proangiogenic factor, promoting proliferation and regulating inflammation, while the chorion membrane facilitates these processes. Additionally, BTX-A prevents scar formation and aids in wound closure. The nanoparticles and hydrogel were characterized using various techniques, and their cytocompatibility was assessed. In vivo studies and quantitative polymerase chain reaction analysis showed that wound area reduction was significant after two weeks of treatment with the Alg/CMC/ChNPs/DNPs/BTX-A hydrogel. Overall, this scaffold demonstrated potential for promoting tissue regeneration and new epithelization formation, making it a promising candidate for enhancing skin restoration in wound treatments.
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Affiliation(s)
- Naimeh Mahheidari
- Student Research Committee, School of Medicine, Shahroud University of Medical Sciences, Shahroud, 3614773955, Iran
| | - Mohammad Kamalabadi-Farahani
- Department of Tissue Engineering, School of Medicine, Shahroud University of Medical Sciences, Shahroud, 3614773955, Iran
| | - Mohammad Reza Nourani
- Tissue Engineering and Regenerative Medicine Research Center, Baqiyatallah University of Medical Sciences, Tehran, 1435916471, Iran
- Department of Dental and Biomedical Materials Science, School of Dentistry, Nagasaki University, Nagasaki, 8528102, Japan
| | - Amir Atashi
- Tissue Engineering and stem cells research center, Shahroud University of Medical Sciences, Shahroud, 3614773955, Iran
- Department of Hematology, School of Allied Medical Sciences, Shahroud University of Medical Sciences, Shahroud, 3614773955, Iran
| | - Morteza Alizadeh
- Department of Tissue Engineering, School of Medicine, Shahroud University of Medical Sciences, Shahroud, 3614773955, Iran
| | - Niloofar Aldaghi
- Student Research Committee, School of Medicine, Shahroud University of Medical Sciences, Shahroud, 3614773955, Iran
| | - Majid Salehi
- Department of Tissue Engineering, School of Medicine, Shahroud University of Medical Sciences, Shahroud, 3614773955, Iran.
- Tissue Engineering and stem cells research center, Shahroud University of Medical Sciences, Shahroud, 3614773955, Iran.
- Health Technology Incubator Center, Shahroud University of Medical Sciences, Shahroud, 3614773955, Iran.
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Fartootzadeh R, Taheri RA, Nourani MR, Goudarzi K. Orexin and cannabinoid systems modulate long-term potentiation of the hippocampus CA1 area in anesthetized rats. Iran J Basic Med Sci 2024; 27:461-465. [PMID: 38419882 PMCID: PMC10897562 DOI: 10.22038/ijbms.2023.73979.16075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 11/20/2023] [Indexed: 03/02/2024]
Abstract
Objectives Long-term potentiation (LTP) is a kind of synaptic plasticity and has a key role in learning and memory. Endocannabinoids and orexins are the endogenous systems that can modulate synaptic plasticity. Given that new studies have shown an interaction between cannabinoid and orexin systems in the brain, we decided to examine this interaction between the two systems on LTP induction in rat's hippocampus. Materials and Methods Twenty-eight male Wistar rats were used for evaluating the effects of co-administrating of cannabinoid-1 receptor (CB1R) antagonist (AM251) and orexin-2 receptor (OX2R) antagonist (TCS OX2 29) on the induction of LTP in the Schaffer collateral-CA1 synapses of rat hippocampus. The drugs were microinjected into the CA1 area of rat hippocampus 30 min before inducing of LTP. Results Results showed that sole administration of the antagonists inhibited LTP, with respect to the control group. Also, co-administrating of them reduced LTP as compared to the control group, but not significantly more than that when the antagonists were solely microinjected into the CA1. Nonetheless, the inhibitory effect of concurrent administration of the antagonists on LTP lasted until the end of the recording. Conclusion These results propose that endogenous cannabinoids and orexins play a role in the expression of LTP, at least by CA1-CB1Rs and CA1-OX2Rs, respectively. Finally, there is no interaction between CB1R and OX2R on the induction of LTP in the Schaffer collateral-CA1 synapses; therefore, these two systems possibly act through common signaling pathways in the hippocampus's CA1 region.
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Affiliation(s)
- Reza Fartootzadeh
- Department of Physiology, Ramsar Campus, Mazandaran University of Medical Sciences, Ramsar, Iran
- Department of Physiology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Ramezan Ali Taheri
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Nourani
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Kamelya Goudarzi
- Department of Psychiatry, Ramsar Campus, Mazandaran University of Medical Sciences, Ramsar, Iran
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Arvanagh FM, Masoumabad AB, Yangjeh AH, Bayrami M, Feizpoor S, Nourani MR, Taheri RA. Anti-inflammatory and collagenation effects of zinc oxide-based nanocomposites biosynthesised with Mentha longifolia leaf extract. J Wound Care 2023; 32:44-54. [PMID: 36630114 DOI: 10.12968/jowc.2023.32.1.44] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVE The integration of nanomaterials and herbal medicine has led to the design of new nanocomposites, which are therapeutically more effective. The purpose of this study was to prepare different zinc oxide (ZnO)-based nanoparticles (NPs) via Mentha longifolia extract based on gauze linen fibre and study its effects on wound healing. METHODS The textural properties, morphology, thermal stability, purity, spectroscopic and phase structure of nanoparticles were investigated. Subsequently, male Wistar rats were subjected to wounds in six different treatment groups: Group I: control; group II: ZnO/W prepared in water (W); group III: ZnO/M synthesised with Mentha longifolia (M) extract; group IV: ZnO/copper(II) oxide (CuO)/M nanocomposite synthesised with M extract; group IV: treated with ZnO/silver (Ag)/M nanocomposite; group V: treated with ZnO/Ag/M nanocomposite; and finally, group VI: treated with ZnO/CuO/Ag/M nanocomposite. In all groups, the wounds were treated for 21 days with prepared samples. Every seven days, after measuring the decreasing rate of the wound size, tissue samples from each group were taken for histopathological analysis. The prepared tissue sections were assessed by haematoxylin and eosin staining for the formation of the epidermis, dermis and muscular tissue, and Masson's Trichrome staining for the formation of collagen fibres. RESULTS The results showed that the ZnO/CuO/Ag/M nanocomposite was a significantly more effective wound healing material in comparison with other samples (p<0.05). CONCLUSION In this study, the integration of ZnO/CuO/Ag nanocomposites with secondary metabolites of Mentha longifolia gave rise to a superior combination, which could support different phases of wound healing via the regulation of cytokines and growth factors in the course of healing.
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Affiliation(s)
| | | | - Aziz Habibi Yangjeh
- Department of Chemistry, Faculty of Science, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Mahdi Bayrami
- Department of Biology, Faculty of Science, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Solmaz Feizpoor
- Department of Chemistry, Faculty of Science, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Mohammad Reza Nourani
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ramezan Ali Taheri
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Manoochehri H, Ghorbani M, Moosazadeh Moghaddam M, Nourani MR, Makvandi P, Sharifi E. Strontium doped bioglass incorporated hydrogel-based scaffold for amplified bone tissue regeneration. Sci Rep 2022; 12:10160. [PMID: 35715472 PMCID: PMC9205926 DOI: 10.1038/s41598-022-14329-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 06/06/2022] [Indexed: 11/27/2022] Open
Abstract
Repairing of large bone injuries is an important problem in bone regeneration field. Thus, developing new therapeutic approaches such as tissue engineering using 3D scaffolds is necessary. Incorporation of some bioactive materials and trace elements can improve scaffold properties. We made chitosan/alginate/strontium-doped bioglass composite scaffolds with optimized properties for bone tissue engineering. Bioglass (BG) and Sr-doped bioglasses (Sr-BG) were synthesized using Sol–Gel method. Alginate-Chitosan (Alg/Cs) scaffold and scaffolds containing different ratio (10%, 20% and 30%) of BG (Alg/Cs/BG10, 20, 30) or Sr-BG (Alg/Cs/Sr-BG10, 20, 30) were fabricated using freeze drying method. Characterization of bioglasses/scaffolds was done using zeta sizer, FTIR, XRD, (FE) SEM and EDS. Also, mechanical strength, antibacterial effect degradation and swelling profile of scaffolds were evaluated. Bone differentiation efficiency and viability of MSCs on scaffolds were determined by Alizarin Red, ALP and MTT methods. Cell toxicity and antibacterial effect of bioglasses were determined using MTT, MIC and MBC methods. Incorporation of BG into Alg/Cs scaffolds amplified biomineralization and mechanical properties along with improved swelling ratio, degradation profile and cell differentiation. Mechanical strength and cell differentiation efficiency of Alg/Cs/BG20 scaffold was considerably higher than scaffolds with lower or higher BG concentrations. Alg/Cs/Sr-BG scaffolds had higher mechanical stability and more differentiation efficiency in comparison with Alg/Cs and Alg/Cs/BG scaffolds. Also, Mechanical strength and cell differentiation efficiency of Alg/Cs/Sr-BG20 scaffold was considerably higher than scaffolds with various Sr-BG concentrations. Biomineralization of Alg/Cs/BG scaffolds slightly was higher than Alg/Cs/Sr-BG scaffolds. Overall, we concluded that Alg/Cs/Sr-BG20 scaffolds are more suitable for repairing bone major injuries.
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Affiliation(s)
- Hamed Manoochehri
- Student Research Committee, Baqiyatallah University of Medical Sciences, Tehran, Iran.,Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Masoud Ghorbani
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran.
| | | | - Mohammad Reza Nourani
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Pooyan Makvandi
- Center for Materials Interfaces, Istituto Italiano di Tecnologia, 56025, Pontedera, Pisa, Italy
| | - Esmaeel Sharifi
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran. .,Department of Tissue Engineering and Biomaterials, School of Advanced Medical Sciences and Technologies, Hamadan University of Medical Sciences, Hamadan, Iran.
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Tofighi Nasab S, Roodbari NH, Goodarzi V, Khonakdar HA, Mansoori K, Nourani MR. Novel electrospun conduit based on polyurethane/collagen enhanced by nanobioglass for peripheral nerve tissue engineering. J Biomater Sci Polym Ed 2022; 33:801-822. [PMID: 34983332 DOI: 10.1080/09205063.2021.2021350] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Peripheral nerve injury can significantly affect the daily life of individuals with impaired nerve function and permanent nerve deformity. One of the most common treatments is autograft transplantation. Tissue engineering is one of the efficient methods to regenerate injured nerves using scaffolds, cells, and growth factors. Conduits, which are produced by a variety of techniques, could be used as an alternative treatment for patients with damaged nerves. The electrospinning technique is one of the most important and widely used methods for generating nanofiber conduits from biocompatible polymers. In this study, using the electrospinning method, three different conduits, including polyurethane (PU), polyurethane/collagen (PU/C), and a new conduit based on polyurethane + collagen + nanobioglass (PU/C/NBG), were prepared. The characteristics of these three types of conduits were evaluated by SEM, XRD, and various experiments, including porosity, degradation, contact angle, DMTA, FTIR, MTT, and DAPI staining. The results of MTT and DAPI assays revealed the safety of conduits and proper cell attachment. Overall, the results obtained from various experiments showed that the novel PU/C/NBG conduit has better mechanical properties in terms of porosity, hydrophilicity, and biocompatibility in comparison with PU and PU/C conduits and could be a suitable candidate for peripheral nerve regeneration and axonal growth due to its repair potential.
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Affiliation(s)
- Somayeh Tofighi Nasab
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Nasim Hayati Roodbari
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Vahabodin Goodarzi
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | | | - Kourosh Mansoori
- Neuromusculoskeletal Research Center Firozgar Hospital, Iran University of Medical Science, Tehran, Iran
| | - Mohammad Reza Nourani
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Nasab ST, Roodbari NH, Goodarzi V, Khonakdar HA, Nourani MR. Nanobioglass enhanced polyurethane/collagen conduit in sciatic nerve regeneration. J Biomed Mater Res B Appl Biomater 2021; 110:1093-1102. [PMID: 34877767 DOI: 10.1002/jbm.b.34983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 09/09/2021] [Indexed: 11/11/2022]
Abstract
The main purpose of neural tissue engineering and regenerative medicine is the development of biological substitutions to preserve, improve, and regenerate the damaged functions of tissues and organs. Three novel conduits, including polyurethane (PU), polyurethane/collagen (PU/C), and polyurethane/collagen/nano-bio glass (PU/C/NBG), were fabricated by the electrospinning technique. After confirming the suitability of conduits in the in-vitro environment, conduits were surgically sutured in a 10-mm gap in the sciatic nerve of a rat to evaluate their role in sciatic nerve reconstruction. After 4, 8, and 12 weeks of surgery, nerve regeneration was assessed by the hot plate test, sciatic functional index, electromyography, histology, and immunohistochemistry against S100, NF200, and CD31 antibodies. The results of various examinations revealed that the PU/C/NBG conduit is significantly more suitable than PU and PU/C conduits in terms of nerve regeneration. However, all three groups of conduits had the potential to be used for nerve regeneration. Overall, this study discovered that the PU/C/NBG conduit is a biocompatible neural conduit, which is a favorable candidate for peripheral nerve regeneration and axonal growth.
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Affiliation(s)
- Somayeh Tofighi Nasab
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Nasim Hayati Roodbari
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Vahabodin Goodarzi
- Tissue Engineering Department, Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | | | - Mohammad Reza Nourani
- Tissue Engineering Department, Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
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7
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Fatemi MJ, Garahgheshlagh SN, Ghadimi T, Jamili S, Nourani MR, Sharifi AM, Saberi M, Amini N, Sarmadi VH, Yazdi-Amirkhiz SY. Investigating the Impact of Collagen-Chitosan Derived from Scomberomorus Guttatus and Shrimp Skin on Second-Degree Burn in Rats Model. Regen Ther 2021; 18:12-20. [PMID: 33816722 PMCID: PMC8010355 DOI: 10.1016/j.reth.2021.03.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 02/22/2021] [Accepted: 03/01/2021] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND The present study focused on burning as one of the main causes of mortality with detrimental economic and social effects in the world. The purpose of this study was to investigate the impact of collagen-chitosan gel extracted from Scomberomorus guttatus and shrimp skin in the treatment of second degree burn healing among rats. MATERIALS & METHOD To fulfill the purpose of the study, chitosan and collagen were extracted respectively from shrimp and Scomberomorus guttatus skin waste by the acid-based method and were evaluated by using Pico Tag, SDS-PAGE. The burn wound healing efficiency of marine collagen-chitosan gel was examined in vivo using rats. Three different ratios of collagen and chitosan blend (Col-CH, 1:3, 1:1 and 3:1) were prepared to obtain the most effective Col-CH gel for burn wound healing and were compared to the animals treated with silver sulfadiazine ointment. Healing burn wound was studied by measuring wound surface area with Image J and histopathologic examination was carried out based on the mean of epithelialization, fibroblastic cells, acute and chronic inflammatory cells, angiogenesis, structure collagen and the amount of collagen on days 15 and 25 post-burn. RESULTS The results of SDS-PAGE indicated that the extracted collagen was type I and it was composed of two α (α1 and α2) chains. Amino acid analysis showed a much higher glaycin content in extracted collagen which amounted to one-third of the total amino. The wound surface measurement showed a significant reduction in wound size in the group treated with Col-CH (3:1) compared to silver-sulfadiazine treated group on 15th and 25th days. Histopathological findings represented a high score in epithelialization, collagen, collagen structure, fibroblast cell and a decrease in inflammatory cells infiltration in Col-CH (3:1) treated group on 25th day. The most obvious finding of the present study is that chitosan-collagen gel (3:1) represented a better efficacy compared to sulfadiazine in burn wound healing on day 25 post-burn.
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Affiliation(s)
- Mohammad Javad Fatemi
- Burn Research Center, Iran University of Medical Sciences, Tehran, Iran
- Department of Plastic and Reconstructive Surgery, Hazrat Fatemeh Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Soheila Naderi Garahgheshlagh
- Department of Natural Resources and Environment, Science and Research Branch, Islamic Azad University, Tehran, Iran
- Burn Research Center, Iran University of Medical Sciences, Tehran, Iran
- Department of Plastic and Reconstructive Surgery, Hazrat Fatemeh Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Tayyeb Ghadimi
- Burn Research Center, Iran University of Medical Sciences, Tehran, Iran
- Department of Plastic and Reconstructive Surgery, Hazrat Fatemeh Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Shahla Jamili
- Department of Natural Resources and Environment, Science and Research Branch, Islamic Azad University, Tehran, Iran
- Iranian Fisheries Science Research Institute, Agricultural Research, Education and Extension Organization, Tehran, Iran
| | | | - Ali Mohammad Sharifi
- Department of Pharmacology and Razi Drug Research Center, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mohsen Saberi
- Medicine, Quran and Hadith Research Center & Department of Community Medicine, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Naser Amini
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran
- Institutes of Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Iran
| | - Vahid Hosseinpour Sarmadi
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran
- Institutes of Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Iran
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Nourani MR, Kalantari Hesari A, Shahrooz R, Asadi MR. Effect of Sodium Cyanide-induced Tissue Hypoxia on Reproductive Capability of Male Mice and the Protective Effect of Ethyl Pyruvate. Arch Razi Inst 2021; 76:323-333. [PMID: 34223731 PMCID: PMC8410195 DOI: 10.22092/ari.2020.126806.1362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 01/05/2020] [Indexed: 09/30/2022]
Abstract
The present study aimed to assess the effect of tissue hypoxia induced by sodium cyanide (NaCN) on male mice fertility and the protective role of ethyl pyruvate (EP). A number of 30 adult mice were assigned to three groups: 1) a control group, 2) a treatment group treated with 2 mg/kg of NaCN, and 3) a treatment group treated with 2 mg/kg of NaCN, along with 40 mg/kg EP (NaCN+EP). After 35 days, animals were anesthetized and serum, sperm, and tissue samples were taken. The results demonstrated a significant decrease in sperm quality, reproduction potency, and anti-oxidant potential, as well as an increase in lipid peroxidation in the NaCN group (p <0.05). Moreover, the use of EP effectively restrained the disastrous effects of tissue hypoxia. It can be concluded that EP can moderate the complications resulting from tissue-hypoxia that is related to testes parameters.
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Affiliation(s)
- M R Nourani
- Genomics Division, Systems Biology Institute, Tissue Engineering Division, Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
- Genomics Division, Systems Biology Institute, Tissue Engineering Division, Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - A Kalantari Hesari
- . Department of Pathobiology, Faculty of Veterinary Science, Bu-Ali Sina University, Hamedan, Iran
| | - R Shahrooz
- Professor of Histology and Embryology, Department of Basic Science, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| | - M R Asadi
- Assistant Professor of Histology, Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Tehran, Iran
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Mokhtarian M, Nourani MR, Esfahanizadeh N. Effect of doxycycline-bioglass treatment on calvarial bone defect in rats: A histological study. TROP J PHARM RES 2020. [DOI: 10.4314/tjpr.v19i6.19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Purpose: To evaluate the osteogenic properties of a bioglass-doxycycline complex for bone regeneration applications in calvarial bone defects in rats.Methods: Three critical-size bone defects were created in each of eight experimental rats using a trephine bur. The experimentally created defects were then filled with bioglass-doxycycline (BG-D group), bioglass alone (BG group), or left unfilled (control group). Four randomly selected rats weresacrificed after 4 weeks while the other four rats were sacrificed after 8 weeks. The amount of newly regenerated bone and the osteoblast and osteoclast counts were calculated using histological analysis.Results: Increase in the amount of regenerated bone was significant in the bioglass-doxycycline group at both 4 and 8 weeks (p < 0.05). Differences between the three groups in the mean number of osteoblasts were also significant at both 4 and 8 weeks (p < 0.05). Comparison of the three groupsrevealed significant increase in osteogenesis rate and considerable enhancement of the number of osteoblasts in both bioglass and bioglass-doxycycline groups (p < 0.05).Conclusion: The complex of doxycycline and bioglass increased the rate of osteogenesis and number of osteoblasts in rats but decreased the number of osteoclasts. Therefore, bioglass-doxycycline can be considered as a bone graft in bone regeneration for medical applications.
Keywords: Bone, Regeneration, Osteoblasts, Osteoclasts, Osteogenesis, Bioglass, Doxycycline
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Bayrami M, Bayrami A, Habibi-Yangjeh A, Shafeeyan MS, Feizpoor S, Arvanagh FM, Nourani MR, Taheri RA. Biologically-synthesised ZnO/CuO/Ag nanocomposite using propolis extract and coated on the gauze for wound healing applications. IET Nanobiotechnol 2020; 14:548-554. [PMID: 33010129 DOI: 10.1049/iet-nbt.2020.0024] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Wound healing has long been recognised as a major clinical challenge for which stablishing more effective wound therapies is necessary. The generation of metallic nanocomposites using biological compounds is emerging as a new promising strategy for this purpose. In this study, four metallic nanoparticles (NPs) with propolis extract (Ext) and one without propolis including ZnO/Ext, ZnO/Ag/Ext, ZnO/CuO/Ext, ZnO/Ag/CuO/Ext and ZnO/W were prepared by microwave method and assessed for their wound healing activity on excision experimental model of wounds in rats. The developed nanocomposites have been characterised by physico-chemical methods such as X-ray diffraction, scanning electron microscopy, diffuse reflectance UV-vis spectroscopy, Fourier transform infrared spectroscopy, thermogravimetric analysis and Brunauer-Emmett-Teller analyses. The wounded animals treated with the NPs/Ext in five groups for 18 days. Every 6 days, for measuring wound closure rate, three samples of each group were examined for histopathological analysis. The prepared tissue sections were investigated by haematoxylin and Eosin stainings for the formation of epidermis, dermis and muscular and Masson's trichrome staining for the formation of collagen fibres. These findings toughly support the probability of using this new ZnO/Ag/Ext materials dressing for a wound care performance with significant effect compared to other NPs.
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Affiliation(s)
- Mahdi Bayrami
- Department of Biology, Faculty of Science, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Abolfazl Bayrami
- Department of Biology, Faculty of Science, University of Mohaghegh Ardabili, Ardabil, Iran.
| | - Aziz Habibi-Yangjeh
- Department of Chemistry, Faculty of Science, University of Mohaghegh Ardabili, Ardabil, Iran
| | - Mohammad Saleh Shafeeyan
- Department of Chemical Engineering, Faculty of Engineering, Golestan University, Aliabad Katoul, Iran
| | - Solmaz Feizpoor
- Department of Chemistry, Faculty of Science, University of Mohaghegh Ardabili, Ardabil, Iran
| | | | - Mohammad Reza Nourani
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ramezan Ali Taheri
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Kheiri Mollaqasem V, Asefnejad A, Nourani MR, Goodarzi V, Kalaee MR. Incorporation of graphene oxide and calcium phosphate in the PCL/PHBV core‐shell nanofibers as bone tissue scaffold. J Appl Polym Sci 2020. [DOI: 10.1002/app.49797] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Vahid Kheiri Mollaqasem
- Department of Biomedical Engineering, South Tehran Branch Islamic Azad University Tehran Iran
| | - Azadeh Asefnejad
- Department of Biomedical Engineering, Science and Research Branch Islamic Azad University Tehran Iran
| | - Mohammad Reza Nourani
- Tissue Engineering Division, Nanobiotechnology Research Center Baqiyatallah University of Medical Sciences Tehran Iran
| | - Vahabodin Goodarzi
- Tissue Engineering Division, Nanobiotechnology Research Center Baqiyatallah University of Medical Sciences Tehran Iran
| | - Mohammad Reza Kalaee
- Department of Chemical and Polymer Engineering, South Tehran Branch Islamic Azad University Tehran Iran
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Golchin A, Nourani MR. Effects of bilayer nanofibrillar scaffolds containing epidermal growth factor on
full‐thickness
wound healing. POLYM ADVAN TECHNOL 2020. [DOI: 10.1002/pat.4960] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Ali Golchin
- Department of Clinical Biochemistry and Applied Cell Sciences, School of Medicine Urmia University of Medical Sciences Urmia Iran
- Tissue Engineering and Regenerative Medicine, Nanobiotechnology Research Center Baqiyatallah University of Medical Sciences Tehran Iran
| | - Mohammad Reza Nourani
- Tissue Engineering and Regenerative Medicine, Nanobiotechnology Research Center Baqiyatallah University of Medical Sciences Tehran Iran
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13
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Karami A, Tebyanian H, Sayyad Soufdoost R, Motavallian E, Barkhordari A, Nourani MR. Extraction and Characterization of Collagen with Cost-Effective Method from Human Placenta for Biomedical Applications. World J Plast Surg 2019; 8:352-358. [PMID: 31620338 PMCID: PMC6790260 DOI: 10.29252/wjps.8.3.352] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 06/16/2019] [Accepted: 06/27/2019] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Collagen is the main product in pharmaceutics and food industry with a high demand. Collagen can be extracted from several tissues such as skin, bone and tendon, etc. Collagen can be used in tissue engineering researches as a substrate of wound healing and nerve regeneration. Extraction methods of collagen are various with different purities. In this research, we aimed to extract collagen from human placenta with a modified method. METHODS This modified approach was used for extracting of collagen from human placenta with acetic acid and NaCl treatment using different concentrations. RESULTS SDS page showed three different bands that reflected two alpha-chains and one beta-chain with molecular weights of 102, 118 and 220 kDa, respectively. There was no significant difference between extracted collagen from human placenta and standard collagen in western blot analysis. CONCLUSION It was concluded that human placenta can be an alternative source of collagen with high purity for biomedical applications such as tissue engineering, stem cell therapy and research.
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Affiliation(s)
- Ali Karami
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
- Research Center for Prevention of Oral and Dental Diseases, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Hamid Tebyanian
- Research Center for Prevention of Oral and Dental Diseases, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | | | - Ebrahim Motavallian
- Department of General Surgery, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Aref Barkhordari
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Nourani
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
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14
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Gholipourmalekabadi M, Farhadihosseinabadi B, Faraji M, Nourani MR. How preparation and preservation procedures affect the properties of amniotic membrane? How safe are the procedures? Burns 2019; 46:1254-1271. [PMID: 31445711 DOI: 10.1016/j.burns.2019.07.005] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 05/14/2019] [Accepted: 07/03/2019] [Indexed: 12/22/2022]
Abstract
Human amniotic membrane (AM) has been widely used for tissue engineering and regenerative medicine applications. AM has many favorable characteristics such as high biocompatibility, antibacterial activity, anti-scarring property, immunomodulatory effects, anti-cancer behavior and contains several growth factors that make it an excellent natural candidate for wound healing. To date, various methods have been developed to prepare, preserve, cross-link and sterilize the AM. These methods remarkably affect the morphological, physico-chemical and biological properties of AM. Optimization of an effective and safe method for preparation and preservation of AM for a specific application is critical. In this review, the isolation, different methods of preparation, preservation, cross-linking and sterilization as well as their effects on properties of AM are well discussed. For each section, at least one effective and safe protocol is described in detail.
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Affiliation(s)
- Mazaher Gholipourmalekabadi
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran; Department of Tissue Engineering & Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran; Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medicine Sciences, Tehran, Iran
| | - Behrouz Farhadihosseinabadi
- Department of Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mehdi Faraji
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran; Department of Tissue Engineering & Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Nourani
- Chemical Injuries Research Center, Systems Biology and Poisoning Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran; Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran.
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15
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Tebyanian H, Norahan MH, Eyni H, Movahedin M, Mortazavi SJ, Karami A, Nourani MR, Baheiraei N. Effects of collagen/β-tricalcium phosphate bone graft to regenerate bone in critically sized rabbit calvarial defects. J Appl Biomater Funct Mater 2019; 17:2280800018820490. [PMID: 30832532 DOI: 10.1177/2280800018820490] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Bone defects remain a significant health issue and a major cause of morbidity in elderly patients. Composites based on collagen/calcium phosphate have been widely used for bone repair in clinical applications, owing to their comparability to bone extracellular matrix. This study aimed to evaluate the effects of a scaffold of collagen/calcium phosphate (COL/β-TCP) on bone formation to assess its potential use as a bone substitute to repair bone defects. Bilateral full-thickness critically sized calvarial defects (8 mm in diameter) were created in New Zealand white rabbits and treated with COL/β-TCP or COL scaffolds. One defect was also left unfilled as a control. Bone regeneration was assessed through histological evaluation using hematoxylin and eosin and Masson's trichrome staining after 4 and 8 weeks. Alizarin Red staining was also utilized to observe the mineralization process. Our findings indicated that COL/β-TCP implantation could better enhance bone regeneration than COL and exhibited both new bone growth and scaffold material degradation.
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Affiliation(s)
- Hamid Tebyanian
- 1 Research Center for Prevention of Oral and Dental Diseases, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | | | - Hossein Eyni
- 3 Department of Anatomical Science, faculty of medical sciences, Tarbiat Modares University, Tehran, Iran
| | - Mansoureh Movahedin
- 3 Department of Anatomical Science, faculty of medical sciences, Tarbiat Modares University, Tehran, Iran
| | - Sm Javad Mortazavi
- 4 Joint Reconstruction Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Karami
- 1 Research Center for Prevention of Oral and Dental Diseases, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Nourani
- 5 Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Nafiseh Baheiraei
- 6 Tissue Engineering & Applied Cell Sciences Division, Department of hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
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16
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Dehnavi N, Parivar K, Goodarzi V, Salimi A, Nourani MR. Systematically engineered electrospun conduit based on PGA/collagen/bioglass nanocomposites: The evaluation of morphological, mechanical, and bio‐properties. POLYM ADVAN TECHNOL 2019. [DOI: 10.1002/pat.4648] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Navid Dehnavi
- Department of Biology, Science and Research BranchIslamic Azad University Tehran Iran
| | - Kazem Parivar
- Department of Biology, Science and Research BranchIslamic Azad University Tehran Iran
| | - Vahabodin Goodarzi
- Nanobiotechnology Research CenterBaqiyatallah University of Medical Sciences Tehran Iran
| | - Ali Salimi
- Nanobiotechnology Research CenterBaqiyatallah University of Medical Sciences Tehran Iran
| | - Mohammad Reza Nourani
- Nanobiotechnology Research CenterBaqiyatallah University of Medical Sciences Tehran Iran
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17
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Tebyanian H, Karami A, Nourani MR, Motavallian E, Barkhordari A, Yazdanian M, Seifalian A. Lung tissue engineering: An update. J Cell Physiol 2019; 234:19256-19270. [PMID: 30972749 DOI: 10.1002/jcp.28558] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 03/01/2019] [Accepted: 03/06/2019] [Indexed: 12/13/2022]
Abstract
Pulmonary disease is a worldwide public health problem that reduces the life quality and increases the need for hospital admissions as well as the risk of premature death. A common problem is the significant shortage of lungs for transplantation as well as patients must also take immunosuppressive drugs for the rest of their lives to keep the immune system from attacking transplanted organs. Recently, a new strategy has been proposed in the cellular engineering of lung tissue as decellularization approaches. The main components for the lung tissue engineering are: (1) A suitable biological or synthetic three-dimensional (3D) scaffold, (2) source of stem cells or cells, (3) growth factors required to drive cell differentiation and proliferation, and (4) bioreactor, a system that supports a 3D composite biologically active. Although a number of synthetic as well biological 3D scaffold suggested for lung tissue engineering, the current favorite scaffold is decellularized extracellular matrix scaffold. There are a large number of commercial and academic made bioreactors, the favor has been, the one easy to sterilize, physiologically stimuli and support active cell growth as well as clinically translational. The challenges would be to develop a functional lung will depend on the endothelialized microvascular network and alveolar-capillary surface area to exchange gas. A critical review of the each components of lung tissue engineering is presented, following an appraisal of the literature in the last 5 years. This is a multibillion dollar industry and consider unmet clinical need.
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Affiliation(s)
- Hamid Tebyanian
- Research Center for Prevention of Oral and Dental Diseases, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ali Karami
- Research Center for Prevention of Oral and Dental Diseases, Baqiyatallah University of Medical Sciences, Tehran, Iran.,Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Nourani
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ebrahim Motavallian
- Department of General Surgery, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Aref Barkhordari
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mohsen Yazdanian
- Research Center for Prevention of Oral and Dental Diseases, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Alexander Seifalian
- Nanotechnology and Regenerative Medicine Commercialization Centre (Ltd), The London Bioscience Innovation Centre, London, UK
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18
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Najafi A, Taheri RA, Mehdipour M, Martínez-Pastor F, Rouhollahi AA, Nourani MR. Improvement of post-thawed sperm quality in broiler breeder roosters by ellagic acid-loaded liposomes. Poult Sci 2019; 98:440-446. [PMID: 30085198 PMCID: PMC6347126 DOI: 10.3382/ps/pey353] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 07/15/2018] [Indexed: 12/11/2022] Open
Abstract
Liposomes could improve the delivery of substances to sperm. This study was conducted to investigate the effect of the antioxidant ellagic acid and ellagic acid-loaded liposomes on post-thawed sperm quality in broiler breeder roosters. Semen was diluted in Beltsville extender containing ellagic acid or ellagic acid-loaded liposomes (ellagic acid at 0 (control), 0.5, 1, and 2 mM) and cryopreserved. Sperm quality was evaluated post-thawing: motility characteristics (Computer-Assisted Semen Analysis), membrane functionality (HOS test), abnormal morphology, mitochondrial activity (Rhodamine 123), apoptotic status (Annexin V/Propidium iodide), malondialdehyde, and antioxidant activities (glutathione peroxidase (GPx), superoxide dismutase (SOD), and total antioxidant capacity (TAC)). The results showed that 1 mM ellagic acid-loaded liposomes improved total motility, membrane functionality, and viability comparing to 0.5 and 2 mM ellagic acid, 2 mM ellagic acid-loaded liposomes, and control group. Mitochondrial activity was significantly higher for 1 mM ellagic acid-loaded liposomes compared to the rest of the treatments, except 1 mM ellagic acid. Ellagic acid at 1 mM in both forms significantly increased GPx and TAC after freeze-thawing (no significant variation for SOD), and also yielded the lower proportion of apoptotic and dead cells. In conclusion, ellagic acid improved post-thawed sperm quality in broiler breeder roosters. The use of liposomes could further enhance the effects of ellagic acid.
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Affiliation(s)
- Abouzar Najafi
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, 1435116471 Iran.,Department of Animal Science, College of Agriculture, University of Tabriz, Tabriz, 5166616471 Iran
| | - Ramezan Ali Taheri
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, 1435116471 Iran
| | - Mahdieh Mehdipour
- Department of Animal Science, College of Agriculture, University of Tabriz, Tabriz, 5166616471 Iran
| | - Felipe Martínez-Pastor
- INDEGSAL and Department of Molecular Biology (Cell Biology), Universidad de León, León, 24071 Spain
| | - Abbas Abbas Rouhollahi
- Department of Microbial Biotechnology, School of Biology, College of Science, University of Tehran, Tehran, 1417466191 Iran
| | - Mohammad Reza Nourani
- Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, 1435116471 Iran
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19
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Amini P, Saffar H, Nourani MR, Motevaseli E, Najafi M, Ali Taheri R, Qazvini A. Curcumin Mitigates Radiation-induced Lung Pneumonitis and Fibrosis in Rats. Int J Mol Cell Med 2019; 7:212-219. [PMID: 31516880 PMCID: PMC6709933 DOI: 10.22088/ijmcm.bums.7.4.212] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 01/22/2019] [Indexed: 12/18/2022]
Abstract
Radiation-induced lung injury is one of the most prominent factors that interfere with chest cancer radiotherapy, and poses a great threat to patients exposed to total body irradiation. Upregulation of pro-oxidant enzymes is one of the main mechanisms through which the late effects of ionizing radiation on lung injury can be exerted. Interleukin (IL)-4 and IL-13 are two important cytokines that have been proposed to be involved in this process. Through stimulation of dual oxidase 1 and 2 (DUOX 1 & 2), they induce chronic oxidative stress in irradiated tissues. In this study, we evaluated the effects of curcumin treatment on the regulation of IL-4 and IL-13, DUOX1 & 2 genes as well as the pathological changes developed by this treatment. Twenty male Wistar rats were divided into four groups: radiation only; curcumin only; radiation +curcumin; and control group with neither pharmacotherapy nor radiation. Curcumin was administered for 4 and 6 consecutive days before and after irradiation, respectively. Also, the chest area was irradiated with 15 Gy using a cobalt-60 gamma rays source. All rats were sacrificed 67 days after irradiation, followed by the assessment of the levels of IL-4 and IL-13; the expression of IL- 4 receptor-a1 (IL4Ra1), IL13Ra2, DUOX1 and DUOX2, and finally the histopathological changes were evaluated. Radiation led to the increased level of IL-4, while the level of IL-13 showed no change. QPCR results showed the upregulation of IL4Ra1, DUOX1 and DUOX2 following lung irradiation. Histopathological evaluation also showed a remarkable increase in pneumonitis and fibrosis. Treatment with curcumin downregulated the expression of IL-4, IL4Ra1, DUOX1 & 2. Furthermore, it could mitigate pneumonitis and fibrosis following lung irradiation. The late effects of radiation- induced lung injury may be due to the upregulation of DUOX1 & 2 genes. Curcumin, through modulation of these genes, may contribute to the protection against ionizing radiation.
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Affiliation(s)
- Paiman Amini
- Nanobiotechnology Research Centre, Baqiyatallah University of Medical Sciences, Tehran, Iran.
| | - Hana Saffar
- Clinical and Anatomical Pathology, Tehran University of Medical Science, Imam Khomeini Hospital Complex, Tehran, Iran.
| | - Mohammad Reza Nourani
- Nanobiotechnology Research Centre, Baqiyatallah University of Medical Sciences, Tehran, Iran.
| | - Elahe Motevaseli
- Department of Molecular Medicine, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Masoud Najafi
- Radiology and Nuclear Medicine Department, School of Paramedical Sciences, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - Ramezan Ali Taheri
- Department of Pulmonology, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran.
| | - Ali Qazvini
- Department of Pulmonology, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran.
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20
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Tebyanian H, Karami A, Motavallian E, Samadikuchaksaraei A, Arjmand B, Nourani MR. Rat lung decellularization using chemical detergents for lung tissue engineering. Biotech Histochem 2018; 94:214-222. [PMID: 30516069 DOI: 10.1080/10520295.2018.1544376] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Although pulmonary diseases account for a large number of deaths in the world, most have no treatment other than transplantation. New therapeutic methods for lung treatment include lung tissue engineering and regenerative medicine. Lung decellularization has been used to produce an appropriate scaffold for recellularization and implantation. We investigated 3-[(3-cholamidopropyl) dimethylammonio]-1-propanesulfonate (CHAPS) with sodium dodecyl sulfate (SDS) and Triton X-100 detergents for effecting rat lung decellularization. We evaluated using conventional histology, immunofluorescence staining and SEM methods for removing nuclear material while leaving intact extracellular matrix proteins and three-dimensional architecture. We investigated different concentrations of CHAPS, SDS and Triton X-100 for different periods. We found that 2 mM CHAPS + 0/1% SDS for 48 h was the best among the treatments investigated. Our method can be used to produce an appropriate scaffold for recellularization by stem cells and for investigations ex vivo and in vivo.
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Affiliation(s)
- H Tebyanian
- a Department of Tissue Engineering and Regenerative Medicine, Nanobiotechnology Research Center , Baqiyatallah University of Medical Sciences , Tehran , Iran.,b Research Center for Prevention of Oral and Dental Diseases , Baqiyatallah University of Medical Sciences , Tehran , Iran
| | - A Karami
- a Department of Tissue Engineering and Regenerative Medicine, Nanobiotechnology Research Center , Baqiyatallah University of Medical Sciences , Tehran , Iran.,b Research Center for Prevention of Oral and Dental Diseases , Baqiyatallah University of Medical Sciences , Tehran , Iran
| | - E Motavallian
- c Department of General Surgery, Faculty of Medicine , Baqiyatallah University of Medical Sciences , Tehran , Iran
| | - A Samadikuchaksaraei
- d Cellular and Molecular Research Center , Iran University of Medical Sciences , Tehran , Iran.,e Department of Tissue Engineering & Regenerative Medicine, Faculty of Advanced Technologies in Medicine , Iran University of Medical Sciences , Tehran , Iran
| | - B Arjmand
- f Cell Therapy and Regenerative Medicine Research Center, Endocrinology and Metabolism Cellular-Molecular Sciences Institute , Tehran University of Medical Sciences , Tehran , Iran
| | - M R Nourani
- a Department of Tissue Engineering and Regenerative Medicine, Nanobiotechnology Research Center , Baqiyatallah University of Medical Sciences , Tehran , Iran
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21
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Rezaei M, Oryan S, Nourani MR, Mofid M, Mozafari M. Corrigendum: Curcumin nanoparticle-incorporated collagen/chitosan scaffolds for enhanced wound healing. Bioinspired, Biomimetic and Nanobiomaterials 2018. [DOI: 10.1680/jbibn.2018.7.4.257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Malakeh Rezaei
- Department of Animal Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | - Shahrbanoo Oryan
- Department of Animal Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | - Mohammad Reza Nourani
- Department of Tissue Engineering, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mahmood Mofid
- Department of Tissue Engineering, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Masoud Mozafari
- Bioengineering Research Group, Nanotechnology and Advanced Materials Department, Materials and Energy Research Center, Tehran, Iran; Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran; Department of Tissue Engineering and Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
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22
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Esfahanizadeh N, Nourani MR, Bahador A, Akhondi N, Montazeri M. The Anti-biofilm Activity of Nanometric Zinc doped Bioactive Glass against Putative Periodontal Pathogens: An in vitro Study. Biomedical Glasses 2018. [DOI: 10.1515/bglass-2018-0009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Colonization of periodontal pathogens on the surgical sites is one of the primary reasons for the failure of regenerative periodontal therapies. Bioactive glasses (BGs) owing to their favorable structural and antimicrobial properties have been proposed as promising materials for the reconstruction of periodontal and peri-implant bone defects. This study aimed to investigate the antibiofilm activity of zinc-doped BG (Zn/BG) compared with 45S5 Bioglass® (BG®) on putative periodontal pathogens. In this in vitro experimental study, the nano BG doped with 5-mol% zinc and BG® were synthesized by sol-gel method. Mono-species biofilms of Aggregatibacter actinomycetemcomitans (A. a), Porphyromonas gingivalis (P. g), and Prevotella intermedia (P. i)were prepared separately in a well-containing microplate. After 48 hours of exposure to generated materials at 37°C, the anti-biofilm potential of the samples was studied by measuring the optical density (OD) at 570nm wavelengths with a microplate reader. Two-way ANOVA then analyzed the results. Both Zn/BG and BG® significantly reduced the biofilm formation ability of all examined strains after 48 hours of incubation (P=0.0001). Moreover, the anti-biofilm activity of Zn/BG was significantly stronger than BG® (P=0.0001), which resulted in the formation of a weak biofilm (OD<1) compared with a moderately adhered biofilm observed with BG® (1<OD<2). Zn/BG showed a significant inhibitory effect on the biofilm formation of all examined periodontal pathogens. Given the enhanced regenerative and anti-biofilm properties of this novel biomaterial, further investigations are required for its implementation in clinical situations.
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23
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Rezaei M, Oryan S, Nourani MR, Mofid M, Mozafari M. Curcumin nanoparticle-incorporated collagen/chitosan scaffolds for enhanced wound healing. Bioinspired, Biomimetic and Nanobiomaterials 2018. [DOI: 10.1680/jbibn.17.00036] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Malakeh Rezaei
- Department of Animal Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | - Shahrbanoo Oryan
- Department of Animal Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | - Mohammad Reza Nourani
- Nano Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mahmood Mofid
- Department of Anatomy, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Masoud Mozafari
- Bioengineering Research Group, Nanotechnology and Advanced Materials Department, Materials and Energy Research Center, Tehran, Iran; Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran; Department of Tissue Engineering and Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
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24
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Mohamadi F, Ebrahimi-Barough S, Nourani MR, Ahmadi A, Ai J. Use new poly (ε-caprolactone/collagen/NBG) nerve conduits along with NGF for promoting peripheral (sciatic) nerve regeneration in a rat. Artif Cells Nanomed Biotechnol 2018; 46:34-45. [PMID: 29557195 DOI: 10.1080/21691401.2018.1451339] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Regeneration of peripheral nerve defects remained a remarkable clinical challenge. Engineered nerve conduits represent a promising strategy to improve functional recovery in peripheral nerve injury repair. However, nerve conduits require additional factors such as neurotrophic factors to create a more conducive microenvironment for nerve regeneration. Neurotrophic factors have well-demonstrated abilities to improve neurite outgrowth, making them great candidates for repairing of defected nerves. To this end, we examined the beneficial effects of repairing the transected rat sciatic nerve by loading of nerve growth factor (NGF) in nerve conduits. The PCL/Collagen/NBG conduits were interposed into the 10 mm right sciatic nerve defects. Twenty-four rats were randomly allocated into four groups: 1- nerve autograft group, 2- a nongrafted group with gap 10-mm, 3- conduit group and 4- the conduits loaded with NGF. Motor and sensory functional recovery, the evoked muscle action potential, and motor distal latency showed significant improvement in rats treated with NGF. The histology and immunohistochemistry studies revealed less fibrosis and a high level of expression of CD31 and NF-200 protein at the crush site in the Conduit + NGF group. In conclusion, the PCL/Collagen/NBG conduit loaded with NGF, which exhibited nanometer-scale features, neurotrophic activity, favorable mechanical properties and biocompatibility could improve sciatic nerve regeneration in rats.
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Affiliation(s)
- Forouzan Mohamadi
- a Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine , Tehran University of Medical Sciences , Tehran , Iran
| | - Somayeh Ebrahimi-Barough
- a Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine , Tehran University of Medical Sciences , Tehran , Iran
| | - Mohammad Reza Nourani
- b Nano Biotechnology Research Center , Baqiyatallah University of Medical Sciences , Tehran , Iran
| | - Akbar Ahmadi
- c School of Advanced Technologies in Medicine , Tehran University of Medical Sciences , Tehran , Iran
| | - Jafar Ai
- a Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine , Tehran University of Medical Sciences , Tehran , Iran
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25
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Tebyanian H, Karami A, Motavallian E, Aslani J, Samadikuchaksaraei A, Arjmand B, Nourani MR. A Comparative Study of Rat Lung Decellularization by Chemical Detergents for Lung Tissue Engineering. Open Access Maced J Med Sci 2017; 5:859-865. [PMID: 29362610 PMCID: PMC5771286 DOI: 10.3889/oamjms.2017.179] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 09/25/2017] [Accepted: 09/26/2017] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Lung disease is the most common cause of death in the world. The last stage of pulmonary diseases is lung transplantation. Limitation and shortage of donor organs cause to appear tissue engineering field. Decellularization is a hope for producing intact ECM in the development of engineered organs. AIM The goal of the decellularization process is to remove cellular and nuclear material while retaining lung three-dimensional and molecular proteins. Different concentration of detergents was used for finding the best approach in lung decellularization. MATERIAL AND METHODS In this study, three-time approaches (24, 48 and 96 h) with four detergents (CHAPS, SDS, SDC and Triton X-100) were used for decellularizing rat lungs for maintaining of three-dimensional lung architecture and ECM protein composition which have significant roles in differentiation and migration of stem cells. This comparative study determined that variable decellularization approaches can cause significantly different effects on decellularized lungs. RESULTS Results showed that destruction was increased with increasing the detergent concentration. Single detergent showed a significant reduction in maintaining of three-dimensional of lung and ECM proteins (Collagen and Elastin). But, the best methods were mixed detergents of SDC and CHAPS in low concentration in 48 and 96 h decellularization. CONCLUSION Decellularized lung tissue can be used in the laboratory to study various aspects of pulmonary biology and physiology and also, these results can be used in the continued improvement of engineered lung tissue.
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Affiliation(s)
- Hamid Tebyanian
- Division of Tissue Engineering and Regenerative Medicine, Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
- Research Center for Prevention of Oral and Dental Disease, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ali Karami
- Division of Tissue Engineering and Regenerative Medicine, Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
- Research Center for Prevention of Oral and Dental Disease, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ebrahim Motavallian
- Department of General Surgery, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Jafar Aslani
- Department of General Surgery, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ali Samadikuchaksaraei
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran; Department of Tissue Engineering & Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Babak Arjmand
- Cell Therapy and Regenerative Medicine Research Center, Endocrinology and Metabolism Cellular-Molecular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Nourani
- Division of Tissue Engineering and Regenerative Medicine, Nanobiotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Mohamadi F, Ebrahimi-Barough S, Nourani MR, Mansoori K, Salehi M, Alizadeh AA, Tavangar SM, Sefat F, Sharifi S, Ai J. Enhanced sciatic nerve regeneration by human endometrial stem cells in an electrospun poly (ε-caprolactone)/collagen/NBG nerve conduit in rat. Artificial Cells, Nanomedicine, and Biotechnology 2017; 46:1731-1743. [DOI: 10.1080/21691401.2017.1391823] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Forouzan Mohamadi
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Somayeh Ebrahimi-Barough
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Nourani
- Nano Biotechnology Research Centre, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Korosh Mansoori
- Neuromusculoskletal Research Centre Firozgar Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Majid Salehi
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Akbar Alizadeh
- Department of Tissue Engineering and Applied Cell Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyed Mohammad Tavangar
- Department of Pathology, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Farshid Sefat
- Department of Medical Engineering, School of Engineering, University of Bradford, Bradford, UK
| | - Siavash Sharifi
- Department of Veterinary Surgery and Radiology, Faculty of Veterinary Medicine, Shahrekord University, Shahrekord, Iran
| | - Jafar Ai
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
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Tebyanian H, Karami A, Motavallian E, Aslani J, Samadikuchaksaraei A, Arjmand B, Nourani MR. Histologic analyses of different concentrations of TritonX-100 and Sodium dodecyl sulfate detergent in lung decellularization. ACTA ACUST UNITED AC 2017; 63:46-51. [PMID: 28838339 DOI: 10.14715/cmb/2017.63.7.8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Revised: 05/18/2017] [Accepted: 05/19/2017] [Indexed: 11/18/2022]
Abstract
Pulmonary diseases cusecs a large portion of mortality in the world. There is no more cure for pulmonary diseases and many approaches are needed for finding ways to cure. Nowadays, implantation and drugs are only ways for curing those people who are facing with these diseases. Tissue engineering and regenerative medicine have been appeared as multidisciplinary field and also, they presents new therapeutic approaches for pulmonary diseases. One of these therapeutic approaches is decellularization which removes cellular but leaves intact important extracellular matrix (ECM) proteins and three-dimensional (3D) architecture and also, this approach has been studied for in-vitro and ex-vivo. In this study, we aimed to investigate a comparison of different concentrations of Triton X-100 and Sodium dodecyl sulfate detergents in lung decellularization in order to evaluate the effects of different concentrations and times of mentioned detergents on three dimensional and ECM proteins lung. Two detergents (Triton-X100 and Sodium dodecyl sulfat) were used with different concentrations for decellularizing rat lungs for maintaining of three-dimensional lung architecture and ECM protein compositions which have significant roles in differentiation and migration of stem cells. Results showed that SDS 0.05%, 0.1% and Triton-X100 0.1% could maintain 3D, elastin and collagen better than other concentrations in 24 and 48 h- decellularization. We concluded that these approaches can help to achieve three-dimensional architecture and extracellular matrix of lung with minimum destruction for next step such as recellularization and in-vivo study.
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Affiliation(s)
- H Tebyanian
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - A Karami
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - E Motavallian
- Department of General Surgery, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - J Aslani
- Chemical Injuries Research Center, Baqiyatallah University of Medical Sciences; Tehran, Iran
| | - A Samadikuchaksaraei
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran; Department of Tissue Engineering & Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - B Arjmand
- Cell Therapy and Regenerative Medicine Research Center, Endicrinology and Metabolism Cellular-Molecular Sciences Institute, Tehran Univertsity of Medical Sciences, Tehran, Iran
| | - M R Nourani
- Chemical Injuries Research Center, Baqiyatallah University of Medical Sciences; Tehran, Iran
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Mohamadi F, Ebrahimi-Barough S, Reza Nourani M, Ali Derakhshan M, Goodarzi V, Sadegh Nazockdast M, Farokhi M, Tajerian R, Faridi Majidi R, Ai J. Electrospun nerve guide scaffold of poly(ε-caprolactone)/collagen/nanobioglass: an in vitro
study in peripheral nerve tissue engineering. J Biomed Mater Res A 2017; 105:1960-1972. [DOI: 10.1002/jbm.a.36068] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 02/23/2017] [Accepted: 03/17/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Forouzan Mohamadi
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine; Tehran University of Medical Sciences; Tehran Iran
| | - Somayeh Ebrahimi-Barough
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine; Tehran University of Medical Sciences; Tehran Iran
| | - Mohammad Reza Nourani
- Nano Biotechnology Research Center, Baqiyatallah University of Medical Sciences; Tehran Iran
| | - Mohammad Ali Derakhshan
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies; Shiraz University of Medical Sciences; Shiraz Iran
| | - Vahabodin Goodarzi
- Nano Biotechnology Research Center, Baqiyatallah University of Medical Sciences; Tehran Iran
| | | | - Mehdi Farokhi
- National Cell Bank of Iran, Pasteur Institute of Iran; Tehran Iran
| | - Roksana Tajerian
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine; Tehran University of Medical Sciences; Tehran Iran
| | - Reza Faridi Majidi
- Department of Nanomedicine, School of Advanced Medical Technologies; Tehran University of Medical Sciences; Tehran Iran
| | - Jafar Ai
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine; Tehran University of Medical Sciences; Tehran Iran
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Nourani MR, Mahmoodzadeh Hosseini H, Azimzadeh Jamalkandi S, Imani Fooladi AA. Cellular and molecular mechanisms of acute exposure to sulfur mustard: a systematic review. J Recept Signal Transduct Res 2016; 37:200-216. [DOI: 10.1080/10799893.2016.1212374] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Mohammad Reza Nourani
- Chemical Injuries Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | | | | | - Abbas Ali Imani Fooladi
- Applied Microbiology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Nourani MR, Farajpour Z, Najafi A, Imani Fooladi AA. Trefoil Factor Family 1 Is Involved in Airway Remodeling of Mustard Lung. Iran J Allergy Asthma Immunol 2016; 15:275-282. [PMID: 27921407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Accepted: 08/30/2016] [Indexed: 06/06/2023]
Abstract
Human airway is generally destructed by inhaled factors and is the barrier to the external environment and has a crucial role in protection of the internal homeostasis of the lung. Sulfur mustard (SM) is a chemical warfare that capable of producing severe chemical injuries primarily in the lungs. Trefoil factor family (TFFs) plays major roles in epithelial repair and homeostasis, particularly in the lung. This study attempted to verify the role of TFFs in airway that induced by sulfur mustard. Fifteen patients exposed to SM and 10 non-exposed subjects were enrolled in this study. Bronchoscopy was carried out and endobronchial biopsy specimens were taken. The TFFs gene expressions were evaluated by RT-PCR. The results revealed that the TFF1 was overexpressed in exposed subjects in comparison to non-exposed subjects. In conclusion, TFF1 displays a distinct protein expression pattern in the developing of airway remodeling due to SM inhalation and plays an important role in maintaining the airway epithelium function.
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Affiliation(s)
- Mohammad Reza Nourani
- Genomic Division, Systems Biology Institute, Chemical Injuries Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Zahra Farajpour
- Genomic Division, Systems Biology Institute, Chemical Injuries Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ali Najafi
- Molecular Biology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Abbas Ali Imani Fooladi
- Applied Microbiology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Aksu F, Topacoglu H, Arman C, Atac A, Tetik S, Hasanovic A, Kulenovic A, Mornjakovic Z, Pikula B, Sarac-Hadzihalilovic A, Voljevica A, Bamac B, Colak T, Alemdar M, Dundar G, Selekler M, Dincer O, Colak E, Ozbek A, Kilic C, Kamburoglu K, Ozen T, Kavak V, Kirici Y, Oztas E, Soysal HA, Unur E, Ekinci N, Karaca O, Malakhova O, Kocaoglu M, Toker S, Taser F, Kilincoglu V, Yurtgun MF, Dalcik C, Zeybek A, Baroncini M, Peltier J, Jissendi P, Pruvo JP, Francke JP, Prevot V, Kosif R, Arifoglu Y, Diramali M, Sarsilmaz M, Kose E, Ogeturk M, Akpinar B, Kus I, Meydan S, Kara A, Kurtoglu Z, Tekdemir I, Elhan A, Bas O, Odaci E, Mollaoglu H, Ucok K, Kaplan S, Senoglu M, Nacitarhan V, Kurutas EB, Senoglu N, Altun I, Atli Y, Ozbag D, Karakas S, Bilgin MD, Tellioglu AM, Ozlem S, Akcanal B, Yildiz Y, Gunes H, Kose H, Uzum I, Gundogmus UN, Caglayan C, Pavlova V, Dimitrova M, Georgieva L, Nikolova E, Uzmansel D, Ozturk NC, Saylam CY, Ozgiray E, Orhan M, Cagli S, Zileli M, Ozkan D, Akkaya T, Comert A, Balikci N, Ozdemir E, Gumus H, Ergul Z, Kaya O, Altun S, Unlu RE, Orbay H, Kim DI, Han SH, Kim YS, Kim HJ, Lee KS, Elcioglu O, Ozden H, Guven G, Imre N, Yalcin B, Ozan H, Akyer P, Guvencer M, Karatosun V, Sagoo MG, Aland RC, Ustuner D, Ustuner MC, Ai J, Ghazi SR, Mansouri SH, Tuncer MC, Aluclu MU, Karabulut O, Hatipoglu ES, Nazaroglu H, Icke C, Akbay E, Gunay T, Icke S, Yildiz S, Yazar F, Barlas BO, Zahoi DE, Kavakli A, Tas U, Dabak DO, Sapmaz HI, Kocabiyik N, Ozer CM, Ozcan A, Elevli L, Desdicioglu K, Alanbay I, Govsa F, Saylam CY, Akdogan I, Kiroglu Y, Onur S, Evcil EH, Cankara N, Malas MA, Kalcioglu MT, Duman S, Ulcay T, Uzun A, Karabulut Z, Barut C, Sevinc O, Yurdakan G, Kacar D, Erdogan AR, Kurt H, Demir B, Saltan M, Burukoglu D, Ustuner MC, Degirmenci I, Erdogan A, Damar O, Is M, Bayramoglu G, Kabay S, Uysal O, Senturk H, Bayramoglu A, Ozbayar C, Kutlu A, Canbek M, Cevli SC, Hancerlioglu O, Koplay M, Aksakalli E, Dikici F, Kale A, Gayretli O, Gurses IA, Ozdemir ST, Ercan I, Baskan EB, Yilmaz M, Ozkaya G, Saricaoglu H, Erturk M, Kayalioglu G, Uzel M, Kahraman G, Tanyeli E, Soyluoglu AI, Tacar O, Demirant A, Bilgin M, Karadede A, Aktas A, Evcil EH, Koyuncu E, Sulak O, Albay S, Ozguner G, Ozbek A, Ozbek E, Ozturk AH, Demirci T, Ciftcioglu E, Demir MT, Kopuz C, Eroglu E, Gedikli S, Ozyurek H, Nural MS, Incesu L, Ogur G, Kara E, Celebi B, Yildiz A, Altunkaynak BZ, Kuvat SV, Tagil SM, Ertekin C, Uysal H, Bademkiran F, Albayrak N, Esmer AF, Coskun NK, Sindel M, Kizilay F, Yalin S, Karapinar N, Tokdemir M, Karakurt L, Tumkaya L, Korkmaz A, Ayas B, Ciftci N, Terzi Y, Baran O, Nergiz Y, Akkus M, Aluclu U, Topal AE, Yuksel D, Acar HI, Kendir S, Hekimoglu E, Basman D, Duman S, Ozener B, Pelin C, Zagyapan R, Kurkcuoglu A, Koc M, Erdinc M, Erdinc L, Kelle I, Sancakdar E, Cetin N, Tunik S, Yildirim A, Kaplanoglu I, Ayaz E, Ilhan N, Okumus M, Yuksel KZ, Ciralik H, Yilmaz Z, Gumusalan Y, Gamsizkan M, Kazkayasi M, Dogan NU, Uysal II, Karalezli A, Fazliogullari Z, Buyukmumcu M, Bozkurt MC, Cicekcibasi AE, Demiryurek D, Ozsoy MH, Bayramoglu A, Tuccar E, Baran OP, Soker S, Bahceci S, Nasir Y, Yilmaz MT, Cicekcibasi EA, Ulusoy M, Gunaslan P, Bilge N, Akkaya M, Genc A, Akcer S, Gonul Y, Cosar E, Koken G, Ari I, Bakirci S, Kafa IM, Uysal M, Karabulut AK, Keles B, Emlik D, Uyar Y, Ozturk K, Yilmaz NA, Salbacak A, Kacira BK, Arazi M, Demirci S, Kiresi D, Gumus S, Seker M, Uyar M, Astaneh ME, Khorshid A, Uygur R, Songur A, Sonmez OF, Dogan KH, Kolcu G, Iliescu M, Bordei P, Iliescu D, Ciobotaru C, Lucescu V, Covaleov A, Ionescu C, Guirao M, Páramo E, Mutuberria R, Sánchez-Montesinos I, Roda O, Girón F, Lopez-Soler M, Roda O, Campos-López R, Guirao-Piñeiro M, Pascual-Morenilla MT, Sanchez-Montesinos I, Pascual MT, Garzon I, Serrato D, Nieto-Aguilar R, Sanchez-Montesinos I, Sanchez-Quevedo M, Ozdemir MB, Ozean RH, Bagdatli D, Adiguzel E, Dogan Z, Aycan O, Vardi N, Erkal HS, Ozturk H, Mocanu S, Stefanescu C, Ionescu A, Talpes R, Sapte E, Dina C, Surdu L, Bulbuc I, Medina MT, Medina J, López-Soler M, Martin-Oviedo C, Lowy-Benoliel A, Maranillo E, Martinez-Guirado T, Sañudo J, Scola B, Vazquez T, Arráez-Aybar LA, Conejo-Menor JL, Gonzáles-Gómez CC, Torres-García AJ, Nasu H, Chiba S, Gutierrez-Semillera M, Paksoy Y, Kalaycioglu A, Yildirim M, Ozyasar A, Ozdogmus O, Cakmak YO, Verimli U, Cavdar S, Yildizhan B, Aktan Ikiz ZA, Ucerler H, Ozgur Z, Yilmaz S, Demirtas A, Mavili E, Hacialiogullari M, Susar H, Arslan S, Aycan K, Ozkaya V, Pilmane M, Boka S, Ortug G, Ramirez C, Pascual-Font A, Valderrama-Canales F, Kucukalic A, Kapur E, Talovic E, Baca V, Grill R, Horak Z, Kachlik D, Dzupa V, Konarik M, Knize J, Veleminsky P, Smrzova T, Otcenasek M, Chmelova J, Kheck M, Kheck M, Cupka T, Hnatek L, van der Meijs F, Cech P, Musil V, Ozkan HM, Muratli SK, Tayefi H, Ergur I, Kiray A, Toktas M, Alkoc O, Acar T, Uzun I, Ozen OA, Aycicek A, Alkoc OA, Unlu M, Corumlu U, Ikiz IC, Oygucu IH, Sendemir E, Kaner T, Caglar V, Eser O, Demir MT, Iyigun O, Pirzirenli G, Kaya AH, Aydin ME, Celik F, True H, Ozkaya S, Ergur BU, Zeybek G, Bacakoglu K, Tadjalli M, Poostpasand A, Mansouiri SH, Allahvaisi O, Soleimanirad J, Nikkhoo B, Nagato Y, Haruki Y, Yazawa K, Okazaki T, Haida M, Imai Y, Peirouvi T, Mahzad-Sadaghiani M, Noroozinia F, Siamak S, Farjah G, Mola S, Biegaj E, Skadorwa T, Pawlewicz K, Kapolka R, Chachulska A, Zabicka J, Krasowska A, Prusik A, Jaczewski G, Kolesnik A, Taghavi MM, Alavi SH, Moallem SA, Safikhani Z, Panahi M, Dabiri S, Shekaari MA, Latorre R, Soria F, Lopez-Albors O, Sarria R, Ayala I, Serrano I, Perez-Cuadrado E, Musienko V, Tkachenko D, Colakoglu N, Kus MA, Jalali M, Nikravesh MR, Moeen AA, Karimfar MH, Rafighdoost H, Mohammadi S, Korneeva M, Rafighdoust H, Lovasova K, Bolekova A, Kluchova D, Sulla I, Kapitonova MY, Syed Ahmad Fuad SB, Jayakaran F, Shams AR, Aghaee F, Baqer Z, Faroki M, Das S, Kassim N, Latiff A, Suhaimi F, Ghafar N, Hlaing KPP, Maatoq I, Othman F, Kiray M, Bagriyanik HA, Pekcetin C, Ozogul C, Fidan M, Suhaimi F, Sun F, Sanchez-Margallo F, Gil F, Crisostomo V, Uson J, Ramirez G, Turamanlar O, Kirpiko O, Haktanir A, Climent S, Losilla S, Climent M, Sarikcioglu L, Senol Y, Yildirim FB, Utuk A, Kunicki J, Pasbakhsh P, Omidi N, Omidi H, Nazhvani FD, Ghalebi SR, Javan N, Mohagery A, Bideskan ARE, Taheri MMH, Fazel AR, Tiengo C, Macchi V, Stecco C, Porzionato A, Mazzoleni F, De Caro R, Clemente A, Morra A, Greco P, Pavan P, Natali A, Demir M, Dokur M, Acer N, Mavi A, Matveeva N, Lazarova D, Korneti K, Jovevska S, Jurkovik D, Papazova M, Havasi M, Alboghobeish N, Savari A, Salamat N, Sharifi M, Kwak HH, Hu KS, Kim GC, Park BS, Kim HJ, Sinav A, Gulati AK, Gulati NK, Alshammary H, Nazhvani SD, Vafafar A, Esmaeilpour T, Bahmanpour S, Elyasi L, Monabbati A, Ghanadi M, Paryani MR, Gilanpour H, Amirsam B, Omaña RE, López SG, De la Garza Castro O, Vega EU, Lopez SG, Talebpour F, Golmohammadi R, Dashti G, Atlasi MA, Mehdizadeh M, Bahadori MH, Joghataei MT, Hatami L, Boroujeni MB, Estakhr J, Esfandiary E, Marzban M, Bakhtiary M, Modiry N, Jafarpur M, Mofidpur H, Alavi SH, Mahmoudian A, Taghavi MM, Jafarpour M, Mahmoudian AR, Sanjarmousavi N, Doassans I, Sorrenti N, Decuadro G, Saibene A, Poumayrac M, Laza S, Almiron C, Vergara ME, Soria V, Lasa S, Perez A, Castro G, Maria AS, Soleimani M, Katebi M, Bakhshayesh M, Oner M, Halici M, Yikilmaz A, Guney A, Turk Y, Edizer M, Beden U, Icten N, Afshar M, Hasanzadeh Taheri MM, Moalem A, Golalipour MJ, Tamizi A, Ahi M, Mohammadpour S, Maiery A, Acikel C, Ulkur E, Karagoz H, Celikoz B, Bedi K, Ginus P, Golalipoor MJ, Mohammadi MR, Jhand P, Mansourian AR, Hosseinpoor K, Keshtkar AA, Alsaffar R, Balajadeh BK, Ghafari S, Azarhosh R, Fazeli SA, Jahanshahi M, Gharravi AM, Alicioglu B, Karakas HM, Harma A, Yang HM, Won SY, Lee JG, Lee JY, Lee JY, Kim YR, Song WC, Koh KS, Hwang EN, Choi HG, Kim SH, Kim SY, Hur MS, Ulucam E, Celbis O, Kim DH, Hong HS, Kim HJ, Choi JH, Park JT, Kim HC, Abbasi H, Hosseinipanah SM, Hosseini M, Amani A, Ashrafi HR, Sadeghimehr M, Kim HJ, Sheverdin V, Amani Z, Ashrafi A, Ashrafi AR, Javad H, Kachap MJ, Laza S, Poumayrac MC, Doassans I, Vergara ME, Almirón C, Soria V, Rivara A, Sirilo A, Freire D, Cirillo A, Veragara ME, Krmek V, Krmek N, Jo-Osvatic A, Nikolic V, Radic R, Tubbs RS, Loukas M, Fogg Q, Ashwood N, Cilingiroglu S, Ozbakir C, Mazoochi T, Sabanciogullari V, Gumus C, Erdil FH, Cimen M, Moodi H, Ghiasi F, Akbari A, Hami J, Khazei M, Haghparast E, Mitsakis I, Anastasiou A, Mitsakis M, Sianou K, Hainoglou R, Francisco M, Mitsaki C, Konstantinidi M, Prapa S, Leksan I, Mrcela T, Selthofer R, Kermanian F, Mahmoudian A, Ahmadpoor ME, Dalili N, Elian AH, Moaiery A, Jamalpour Z, Nourani MR, Asgari A, Hassanzadeh Taheri MM, Ebrahimzadeh A, Eftekharvaghefi SH, Mohammadi A, Sheibani V, Nematollahi-Mahani SN, Latifpour M, Deilami M, Soroure-Azimzadeh B, Nabipour F, Najafipour H, Nakhaee N, Yaghoobi M, Eftekharvaghefi R, Salehinejad P, Azizi H, Riasi HR, Nobakht M, Asalgoo S, Rahbar R, Najafzadeh N, Moosavizadeh K, Ezzatabadypour M, Majidi M, Malekpor-Afshar R, Karimzade F, Hoseini M, Bayat M, Gorgi A, Nezhadi A, Bakhtiari M, Jazi HR, Jafaryan M, Haghir H, Hosseini M, Rahimi S, Rassouli FB, Gorji A, Habibi A, Pouya F, Dabiri S, Mousavi A, Rajabalian S, Abolidokht A, Khanlarkhani N, Naderian H, Berjis N, Namavar MR, Talaei T, Mazaheri Z, Monabati A, Kosar MI, Karacan K, Chegini H, Nikzad H, Ayhan E, Ustundag S, Akkin SM, Ogut T, Rayegan P, Meibodi MAE, Ghaem RM, Zargarpoor R, Eftekhar Vaghefi SH, Moshkdanian G, Poya F, Kohestani H, Abarghoeai RR, Abarghoeai PR, Eftekhar Vaghefi SH, Mahmodi AA, Poraboli A, Kohestani HR, Vaghefi RE, Eftekhar Vaghefy SH, Vaghefy RE, Abarghoeai PR, Saba M, Gharravi AM, Javadnia F, Zhaleh M, Nezhad DB, Gholami MR, Piagkou M, Aikaterini VK, Piagkos G, Douvetzemis S, Skandalakis P, Anagnostopoulou S, Papadopoulos N, Celik HH, Tatar I, Tatar EC, Mocan BO, Sargon MF, Denk CC, Rasoolijazi H, Joghataie MT, Roghani M, Akkin SM, Dinc G, Kurklu M, Ozboluk S, Komurcu M, Koebke J, Balioglu MB, Kaygusuz MA, Bozkus FS, Korkmaz O, Bayram SB, Can MA, Nasiri E, Jafar-Kazemi K, Hosseini M, Maghoul S, Soleimani M, Amini A, Hassanzade MM, Davari MH, Van Hoof T, Gomes GT, Audenaert E, Verstraete K, Kerckaert I, D’Herde K, Benninger B, Hedley G, Filipoiu FM, Tarta E, Enyedi M, Pantu C, Stanciulescu R, Skobowiat C, Calka J, Majewski M, Rezaian M, Yaghoobfar A, Hamedi S, Shomali T. Poster presentations. Surg Radiol Anat 2016; 31 Suppl 1:95-229. [DOI: 10.1007/bf03371486] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Aghanasir F, Aghaei H, Imani Fooladi AA, Ebrahimi M, Bagherpour G, Nourani MR. Expression of neutrophil gelatinase-associated lipocalin (NGAL) in peripheral nerve repair. J Recept Signal Transduct Res 2016; 36:429-34. [PMID: 27087673 DOI: 10.3109/10799893.2015.1132238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
INTRODUCTION Trauma is one of the causes of peripheral nerve injuries. Free radicals increase after tissue damage. Free radicals are usually scavenged and detoxified by antioxidants. In this study, we assessed the antioxidative role of the NGAL molecule in sciatic nerve repair in rats. MATERIALS AND METHODS The sciatic nerves of 40 rats were crushed and the total mRNA of samples from day 1 and 3 and week 1, 3, 5 post injury was extracted. The expression of the NGAL gene was confirmed by RT-PCR. For immunohistochemistry analysis, the samples were fixed in paraformaldehyde and cut in 20 micrometer slices by cryostat. RESULTS The expression of NGAL significantly upregulated in day 1, 3 and week 1 following the crushing of sciatic nerves in comparison with the intact nerves. Immunohistochemistry results also confirmed the protein expression of this gene. DISCUSSION The NGAL molecule showed upregulation in the degeneration process after nerve injury, so it may play an important role in nerve repair.
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Affiliation(s)
- Fatemeh Aghanasir
- a Department of Physiology and Biophysics , Baqiyatallah University of Medical Sciences , Tehran , Iran
| | - Hassan Aghaei
- b Department of Physiology , Tehran University of Medical Sciences , Tehran , Iran
| | - Abbas Ali Imani Fooladi
- c Applied Microbiology Research Center, Baqiyatallah University of Medical Sciences , Tehran , Iran
| | - Majid Ebrahimi
- d Organ Anatomy Department, Graduate School of Medicine, Tohoku University , Sendai , Japan
| | - Ghasem Bagherpour
- e Department of Medical Biotechnology , Pasteur Institute of Iran , Tehran , Iran
| | - Mohammad Reza Nourani
- f Tissue Engineering Division, Baqiyatallah University of Medical Sciences , Tehran , Iran , and.,g Genomics Division, Systems Biology Institute, Chemical Injuries Research Center, Baqiyatallah University of Medical Sciences , Tehran , Iran
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Amiri F, Molaei S, Bahadori M, Nasiri F, Deyhim MR, Jalili MA, Nourani MR, Habibi Roudkenar M. Autophagy-Modulated Human Bone Marrow-Derived Mesenchymal Stem Cells Accelerate Liver Restoration in Mouse Models of Acute Liver Failure. Iran Biomed J 2016; 20:135-44. [PMID: 26899739 PMCID: PMC4949977 DOI: 10.7508/ibj.2016.03.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Background: Mesenchymal stem cells (MSCs) have been recently received increasing attention for cell-based therapy, especially in regenerative medicine. However, the low survival rate of these cells restricts their therapeutic applications. It is hypothesized that autophagy might play an important role in cellular homeostasis and survival. This study aims to investigate the regenerative potentials of autophagy-modulated MSCs for the treatment of acute liver failure (ALF) in mice. Methods: ALF was induced in mice by intraperitoneal injection of 1.5 ml/kg carbon tetrachloride. Mice were intravenously infused with MSCs, which were suppressed in their autophagy pathway. Blood and liver samples were collected at different intervals (24, 48 and 72 h) after the transplantation of MSCs. Both the liver enzymes and tissue necrosis levels were evaluated using biochemical and histopathological assessments. The survival rate of the transplanted mice was also recorded during one week. Results: Biochemical and pathological results indicated that 1.5 ml/kg carbon tetrachloride induces ALF in mice. A significant reduction of liver enzymes and necrosis score were observed in autophagy-modulated MSC-transplanted mice compared to sham (with no cell therapy) after 24 h. After 72 h, liver enzymes reached their normal levels in mice transplanted with autophagy-suppressed MSCs. Interestingly, normal histology without necrosis was also observed. Conclusion: Autophagy suppression in MSCs ameliorates their liver regeneration potentials due to paracrine effects and might be suggested as a new strategy for the improvement of cell therapy in ALF.
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Affiliation(s)
- Fatemeh Amiri
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
| | - Sedigheh Molaei
- School of Medicine, Qom University of Medical Sciences, Qom, Iran
| | - Marzie Bahadori
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
| | - Fatemeh Nasiri
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
| | - Mohammad Reza Deyhim
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
| | - Mohammad Ali Jalili
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
| | - Mohammad Reza Nourani
- Research Center of Molecular Biology, Baqiyatallah Medical Sciences University, Tehran, Iran
| | - Mehryar Habibi Roudkenar
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
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Gharbi S, Shamsara M, Khateri S, Soroush MR, Ghorbanmehr N, Tavallaei M, Nourani MR, Mowla SJ. Identification of Reliable Reference Genes for Quantification of MicroRNAs in Serum Samples of Sulfur Mustard-Exposed Veterans. Cell J 2015; 17:494-501. [PMID: 26464821 PMCID: PMC4601870 DOI: 10.22074/cellj.2015.9] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2013] [Accepted: 03/11/2014] [Indexed: 12/22/2022]
Abstract
Objective In spite of accumulating information about pathological aspects of sulfur
mustard (SM), the precise mechanism responsible for its effects is not well understood.
Circulating microRNAs (miRNAs) are promising biomarkers for disease diagnosis and
prognosis. Accurate normalization using appropriate reference genes, is a critical step in
miRNA expression studies. In this study, we aimed to identify appropriate reference gene
for microRNA quantification in serum samples of SM victims.
Materials and Methods In this case and control experimental study, using quantitative
real-time polymerase chain reaction (qRT-PCR), we evaluated the suitability of a panel
of small RNAs including SNORD38B, SNORD49A, U6, 5S rRNA, miR-423-3p, miR-191,
miR-16 and miR-103 in sera of 28 SM-exposed veterans of Iran-Iraq war (1980-1988)
and 15 matched control volunteers. Different statistical algorithms including geNorm,
Normfinder, best-keeper and comparative delta-quantification cycle (Cq) method were
employed to find the least variable reference gene.
Results miR-423-3p was identified as the most stably expressed reference gene, and miR-
103 and miR-16 ranked after that.
Conclusion We demonstrate that non-miRNA reference genes have the least stabil-
ity in serum samples and that some house-keeping miRNAs may be used as more
reliable reference genes for miRNAs in serum. In addition, using the geometric mean
of two reference genes could increase the reliability of the normalizers.
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Affiliation(s)
- Sedigheh Gharbi
- Department of Molecular Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran ; Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Mehdi Shamsara
- National Institute of Genetic Engineering and Biotechnology, Tehran, Iran
| | - Shahriar Khateri
- Janbazan Medical and Engineering Research Center (JMERC), Tehran, Iran
| | | | - Nassim Ghorbanmehr
- Departmen of Biotechnology, Faculty of Biological Sciences, Alzahra University, Tehran, Iran
| | - Mahmood Tavallaei
- Genetic Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Nourani
- Chemical Injury Research Center (CIRC), Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Seyed Javad Mowla
- Department of Molecular Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
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Bagher Z, Ebrahimi-Barough S, Azami M, Mirzadeh H, Soleimani M, Ai J, Nourani MR, Joghataei MT. Induction of human umbilical Wharton's jelly-derived mesenchymal stem cells toward motor neuron-like cells. In Vitro Cell Dev Biol Anim 2015; 51:987-94. [PMID: 26148883 DOI: 10.1007/s11626-015-9921-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Accepted: 05/11/2015] [Indexed: 01/06/2023]
Abstract
The most important property of stem cells from different sources is the capacity to differentiate into various cells and tissue types. However, problems including contamination, normal karyotype, and ethical issues cause many limitations in obtaining and using these cells from different sources. The cells in Wharton's jelly region of umbilical cord represent a pool source of primitive cells with properties of mesenchymal stem cells (MSCs). The aim of this study was to determine the potential of human Wharton's jelly-derived mesenchymal stem cells (WJMSCs) for differentiation to motor neuron cells. WJMSCs were induced to differentiate into motor neuron-like cells by using different signaling molecules and neurotrophic factors in vitro. Differentiated neurons were then characterized for expression of motor neuron markers including nestin, PAX6, NF-H, Islet 1, HB9, and choline acetyl transferase (ChAT) by quantitative reverse transcription PCR and immunocytochemistry. Our results showed that differentiated WJMSCs could significantly express motor neuron biomarkers in RNA and protein levels 15 d post induction. These results suggested that WJMSCs can differentiate to motor neuron-like cells and might provide a potential source in cell therapy for neurodegenerative disease.
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Affiliation(s)
- Zohreh Bagher
- Department of Tissue Engineering and Regenerative Medicine, School of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Somayeh Ebrahimi-Barough
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahmoud Azami
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamid Mirzadeh
- Polymer Engineering Faculty, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
| | - Mansooreh Soleimani
- Department of Tissue Engineering and Regenerative Medicine, School of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran.,Department of Anatomy, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran.,Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Jafar Ai
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Nourani
- Tissue Engineering Division, Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mohammad Taghi Joghataei
- Department of Tissue Engineering and Regenerative Medicine, School of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran. .,Department of Anatomy, School of Medicine, Iran University of Medical Science, Tehran, Iran. .,Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran.
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Nourani MR, Mahmoodzadeh Hosseini H, Imani Fooladi AA. Comparative transcriptional and translational analysis of heme oxygenase expression in response to sulfur mustard. J Recept Signal Transduct Res 2015; 35:479-84. [DOI: 10.3109/10799893.2015.1015735] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Heidary MF, Mahmoodzadeh Hosseini H, Mehdizadeh Aghdam E, Nourani MR, Ranjbar R, Mirnejad R, Imani Fooladi AA. Overexpression of Metastatic Related MicroRNAs, Mir-335 and Mir-10b, by Staphylococcal Enterotoxin B in the Metastatic Breast Cancer Cell Line. Adv Pharm Bull 2015; 5:255-9. [PMID: 26236665 DOI: 10.15171/apb.2015.035] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Revised: 09/14/2014] [Accepted: 09/17/2014] [Indexed: 01/19/2023] Open
Abstract
PURPOSE One of the advanced cancer therapy strategies is immune-stimulating compound based immunotherapy Staphylococcal enterotoxin B (SEB) is one of the potent superantigens, which can efficiently activate antitumor immune response to eradicate tumor growth and inhibit metastasis. Herein, we evaluated the effect of SEB on the expression of two master microRNAs, mir-335 and mir-10b, involved in metastasis. METHODS A metastatic breast cancer cell line MDA-MB231was treated with four different concentrations of SEB, including 10, 10(2), 10(3) and 10(4) ng/ml, for 24 and 48 hours. To identify the cytotoxic effect of SEB, treated cells were examined by MTT assay. The stem loop RT-PCR (TaqMan) was used to analyze the mir-335 and mir-10b expression. RESULTS RESULTS showed that SEB significantly increased the expression of mir-335 both after 24 and 48 hours (pv < 0.001 and pv < 0.05, respectively). No significant differences were found in the mir-10b expression. CONCLUSION Moreover, our findings demonstrated no cytotoxic effect of SEB on the treated cells. Our results suggest that SEB probably induces its anti-metastatic effect via the expression regulation of the main genes which contributes to metastasis.
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Affiliation(s)
- Mohammad Foad Heidary
- Molecular Biology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | | | - Elnaz Mehdizadeh Aghdam
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Reza Nourani
- Chemical Injury Research Center (CIRC), Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Reza Ranjbar
- Molecular Biology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Reza Mirnejad
- Molecular Biology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Abbas Ali Imani Fooladi
- Applied Micobiology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Bagher Z, Azami M, Ebrahimi-Barough S, Mirzadeh H, Solouk A, Soleimani M, Ai J, Nourani MR, Joghataei MT. Differentiation of Wharton's Jelly-Derived Mesenchymal Stem Cells into Motor Neuron-Like Cells on Three-Dimensional Collagen-Grafted Nanofibers. Mol Neurobiol 2015; 53:2397-408. [PMID: 26001761 DOI: 10.1007/s12035-015-9199-x] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2014] [Accepted: 04/27/2015] [Indexed: 12/15/2022]
Abstract
Cell transplantation strategies have provided potential therapeutic approaches for treatment of neurodegenerative diseases. Mesenchymal stem cells from Wharton's jelly (WJMSCs) are abundant and available adult stem cells with low immunological incompatibility, which could be considered for cell replacement therapy in the future. However, MSC transplantation without any induction or support material causes poor control of cell viability and differentiation. In this study, we investigated the effect of the nanoscaffolds on WJMSCs differentiation into motor neuronal lineages in the presence of retinoic acid (RA) and sonic hedgehog (Shh). Surface properties of scaffolds have been shown to significantly influence cell behaviors such as adhesion, proliferation, and differentiation. Therefore, polycaprolactone (PCL) nanofibers were constructed via electrospinning, surface modified by plasma treatment, and grafted by collagen. Characterization of the scaffolds by means of ATR-FTIR, contact angel, and Bradford proved grafting of the collagen on the surface of the scaffolds. WJMSCs were seeded on nanofibrous and tissue culture plate (TCP) and viability of WJMSCs were measured by MTT assay and then induced to differentiate into motor neuron-like cells for 15 days. Differentiated cells were evaluated morphologically, and real-time PCR and immunocytochemistry methods were done to evaluate expression of motor neuron-like cell markers in mRNA and protein levels. Our results showed that obtained cells could express motor neuron biomarkers at both RNA and protein levels, but the survival and differentiation of WJMSCs into motor neuron-like cells on the PCL/collagen scaffold were higher than cultured cells in the TCP and PCL groups. Taken together, WJMSCs are an attractive stem cell source for inducing into motor neurons in vitro especially when grown on nanostructural scaffolds and PCL/collagen scaffolds can provide a suitable, three-dimensional situation for neuronal survival and differentiation that suggest their potential application towards nerve regeneration.
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Affiliation(s)
- Zohreh Bagher
- Department of Tissue Engineering and Regenerative Medicine, School of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mahmoud Azami
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Somayeh Ebrahimi-Barough
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Brain and Spinal Injury Research Center, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamid Mirzadeh
- Polymer Engineering Faculty, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
| | - Atefeh Solouk
- Biomedical Engineering Faculty, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
| | - Mansooreh Soleimani
- Department of Tissue Engineering and Regenerative Medicine, School of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran.,Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran.,Department of Anatomy, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Jafar Ai
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Brain and Spinal Injury Research Center, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Nourani
- Tissue Engineering Division, Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mohammad Taghi Joghataei
- Department of Tissue Engineering and Regenerative Medicine, School of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran. .,Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran. .,Department of Anatomy, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran.
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Ghane Zadeh F, Mirzamani MS, Halabiyan R, Mahmoodzadeh Hosseini H, Imani Fooladi AA, Foroutan Koudehi M, Nourani MR. The effects of sulfur mustard on expression of TGF-βs variants in lung epithelial cell line. J Recept Signal Transduct Res 2014; 35:284-8. [PMID: 25366589 DOI: 10.3109/10799893.2014.975251] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Sulfur mustard (SM) is a blister-forming agent and can cause damages in various momentous human organs. Previous studies have demonstrated that chemical and mechanical injuries of epithelial cells cause to give rise the secretion of TGF-β1 and TGF-β2. These cytokines play a key role in respiratory remodeling due to SM. In this study, we investigated the impact of SM on the expression level of TGF-β isoforms and their receptors in vitro using reverse transcriptase polymerase chain reaction and western blotting. Our finding revealed the significant increase at concentrations of 25 μl/ml SM for 30 min and 60 min and also 100 μl/ml for 60 min for TGF-β1, 25, 50 and 100 μl/ml SM for 30 min for TGF-βr1 and after exposing with 100 μl/ml SM for both 30 and 60 min for TGF-β2 (p < 0.05). Data from western blotting showed the increase of TGF-β1 expression at the level of protein as the same pattern as the mRNA level. In vitro short-time exposure of fibroblast to SM can induce the expression of TGF-β1, TGF-β2 and TGF-βR1 denoting that over-expression of TGF-β isoforms and their receptors leads to differentiation and collagen production, causing in airway remodeling and fibrosis.
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Affiliation(s)
- Faezeh Ghane Zadeh
- a Division of Genomics , Systems Biology Institute, Chemical Injury Research Center, Baqiyatallah University of Medical Sciences , Tehran , Iran and
| | - Monireh Sadat Mirzamani
- a Division of Genomics , Systems Biology Institute, Chemical Injury Research Center, Baqiyatallah University of Medical Sciences , Tehran , Iran and
| | - Raheleh Halabiyan
- b Applied Microbiology Research Center, Baqiyatallah University of Medical Sciences , Tehran , Iran
| | | | - Abbas Ali Imani Fooladi
- b Applied Microbiology Research Center, Baqiyatallah University of Medical Sciences , Tehran , Iran
| | - Masoumeh Foroutan Koudehi
- a Division of Genomics , Systems Biology Institute, Chemical Injury Research Center, Baqiyatallah University of Medical Sciences , Tehran , Iran and
| | - Mohammad Reza Nourani
- a Division of Genomics , Systems Biology Institute, Chemical Injury Research Center, Baqiyatallah University of Medical Sciences , Tehran , Iran and
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Jamalpoor Z, Mirzadeh H, Joghataei MT, Zeini D, Bagheri‐Khoulenjani S, Nourani MR. Fabrication of cancellous biomimetic chitosan‐based nanocomposite scaffolds applying a combinational method for bone tissue engineering. J Biomed Mater Res A 2014; 103:1882-92. [DOI: 10.1002/jbm.a.35320] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2014] [Revised: 08/23/2014] [Accepted: 09/03/2014] [Indexed: 12/25/2022]
Affiliation(s)
- Zahra Jamalpoor
- Department of Tissue Engineering and Regenerative Medicine, Faculty of Advanced Technologies in MedicineIran University of Medical Sciences (IUMS)P.O. Box 1449614535Tehran Iran
| | - Hamid Mirzadeh
- Cellular and Molecular Medical Research CenterIran University of Medical ScienceP.O. Box 1449614535Tehran Iran
- Polymer Engineering DepartmentAmirkabir University of TechnologyP.O. Box 15875/4413Tehran Iran
| | - Mohammad Taghi Joghataei
- Cellular and Molecular Medical Research CenterIran University of Medical ScienceP.O. Box 1449614535Tehran Iran
| | - Darya Zeini
- Polymer Engineering DepartmentAmirkabir University of TechnologyP.O. Box 15875/4413Tehran Iran
| | | | - Mohammad Reza Nourani
- Tissue Engineering Division, Biotechnology Research CenterBaqiyatallah University of Medical SciencesP.O. Box 14359‐44711Tehran Iran
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Fooladi AAI, Khani S, Hosseini HM, Mousavi SF, Aghdam EM, Nourani MR. Impact of altered early infant gut microbiota following breastfeeding and delivery mode on allergic diseases. ACTA ACUST UNITED AC 2014; 12:410-8. [PMID: 24304331 DOI: 10.2174/1871528112666131205113129] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2013] [Revised: 10/08/2013] [Accepted: 10/09/2013] [Indexed: 11/22/2022]
Abstract
The prevalence of allergic diseases among infants is increasing particularly in developed countries. Although, the exact reason is not clear yet, one of the most probable explanations is reducing microbial exposure during early life and consequent alteration of gut microbiota. Various factors including delivery mode, infant`s diet, environment and antibiotics administration by mothers are involved in microbial colonization of infant`s intestine. Since the content of infant`gut microbiota plays a critical role in the maturation and development of the immune system, it determines the risk of immune diseases. Different studies confirmed the important role of vaginal delivery, due to transferring of useful bacteria to the neonatal's intestine, and breastfeeding, owing to the presence of exosomes and different kind of mediators in the milk which modify the pattern of intestinal microflora. As a result, it was proposed that both factors have remarkable effects on reducing allergic diseases. Furthermore, the consumption of probiotic productions by the mother during and after pregnancy possibly induces beneficial impacts on attenuating the allergic diseases.
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Affiliation(s)
| | | | | | | | | | - Mohammad Reza Nourani
- Applied Microbiology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran.
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Mahmoodzadeh Hosseini H, Ali Imani Fooladi A, Soleimanirad J, Reza Nourani M, Mahdavi M. Exosome/staphylococcal enterotoxin B, an anti tumor compound against pancreatic cancer. J BUON 2014; 19:440-448. [PMID: 24965404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
PURPOSE Exosomes (EXOs) are acellular vehicles used for cancer immunotherapy due to their immune-inducing properties. We synthesized a novel structure based on EXOs and staphylococcal enterotoxin B (SEB) and surveyed its cytostatic effect on a pancreatic cell line. METHODS EXOs were purified from tumor cells and SEB was anchored on it by protein transfer method. To determine the cytotoxic and apoptosis-inducing effect of this structure, treated cells with different concentrations of EXO/SEB were examined by MTT assay and Hoechst staining method. In addition, the expression rate of bcl-2, bax, bak, fas, bcl-xl and the activity of caspase-3 and caspase-9 were assessed. RESULTS We observed that 0.5 and 2.5 μg/100μl of EXO/ SEB significantly (p<0.001) stimulated apoptosis after 24 hrs. The concentrations of 0.5 and 2.5μg/100μl of EXO/SEB raised the expression rate of bax, bak, fas (p<0.001) but had no impact on bcl-2 and bcl-xl after 48 hrs. Furthermore, it was shown that 0.5, 2.5 and 5 μg/100μl of EXO/SEB only increased the activity of caspase-3 after 48 hrs (p<0.001). CONCLUSION Our designed structure, the EXO/SEB, is a novel model being able to induce apoptosis.
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Affiliation(s)
- Hamideh Mahmoodzadeh Hosseini
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
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Koudehi MF, Fooladi AAI, Mansoori K, Jamalpoor Z, Amiri A, Nourani MR. Preparation and evaluation of novel nano-bioglass/gelatin conduit for peripheral nerve regeneration. J Mater Sci Mater Med 2014; 25:363-373. [PMID: 24186149 DOI: 10.1007/s10856-013-5076-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2013] [Accepted: 10/20/2013] [Indexed: 06/02/2023]
Abstract
Peripheral nerves are exposed to physical injuries usually caused by trauma that may lead to a significant loss of sensory or motor functions and is considered as a serious health problem for societies today. This study was designed to develop a novel nano bioglass/gelatin conduit (BGGC) for the peripheral nerve regeneration. The bioglass nanoparticles were prepared by sol-gel technique and characterized using transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction analysis. The interfacial bonding interaction between the nano-bioglass and gelatin in the developed conduits was assessed by FTIR. The surface morphology and pore size of the nanocomposite were investigated through scanning electron microscopy with the pore size of the conduits being 10-40 μm. Biocompatibility was assessed by MTT assay which indicated the BGGC to have good cytocompatibility. The guidance channel was examined and used to regenerate a 10 mm gap in the right sciatic nerve of a male Wistar rat. Twenty rats were randomly divided into two experimental groups, one with the BGGC and the other being normal rats. The gastrocnemius muscle contractility was also examined at one, two and three months post-surgery in all groups using electromyography (EMAP). Histological and functional evaluation and the results obtained from electromyography indicated that at three months, nerve regeneration of the BGGC group was statistically equivalent to the normal group (p > 0.05). Our result suggests that the BGGC can be a suitable candidate for peripheral nerve repair.
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Affiliation(s)
- Masoumeh Foroutan Koudehi
- Tissue Engineering Division, Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Nourani MR, Azimzadeh S, Ghanei M, Imani Fooladi AA. Expression of glutathione S-transferase variants in human airway wall after long-term response to sulfur mustard. J Recept Signal Transduct Res 2013; 34:125-30. [PMID: 24344877 DOI: 10.3109/10799893.2013.864677] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
CONTEXT Sulfur mustard (SM) is an alkylating agent identified as a potent chemical warfare agent. More recently, SM was used in the Iraq conflict against Iranian troops and civilians. At present, there are many people suffering from chronic obstructive pulmonary disease (COPD) due to mustard gas in Iran. SM increases the endogenous production of reactive oxygen species (ROS). The oxidant/antioxidant imbalance present in the lungs of these patients also results from the impaired capacity of the antioxidant/detoxification enzymes to detoxify the harmful reactive oxygen metabolites. OBJECTIVE One of the major antioxidants in human airways is glutathione S-transferase. They facilitate the detoxification of various environmental of oxidative stress. In this study, we attempted to understand the significance different in expression of GSTs in airway wall of chemical patients and control. MATERIALS AND METHODS Seven normal and 20 SM induced COPD individuals were studied. Bronchoscopy was performed in all subjects and two specimens were taken from the main bronchus for mRNA extraction, PCR analysis and immunohistochemistry. RESULTS SM-induced COPD individuals showed expression of GSTA1 2.51 ± 0.83-, GSTM1 2.84 ± 1.71- and GSTP1 5.61 ± 2.59-folds higher than those of controls that revealed. GSTP1-immunoreactivity was strongly expressed in luminal border of normal samples. SM patient samples immunoreactivity for GSTP1 in the same area were negative. DISCUSSION AND CONCLUSION According to these findings, we speculated that overexpression of GSTs mRNA in patients revealed that GSTs plays an important role in cellular protection against oxidative stress of MS in airway wall of patients.
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Hosseini HM, Fooladi AAI, Nourani MR, Ghanezadeh F. The role of exosomes in infectious diseases. ACTA ACUST UNITED AC 2013; 12:29-37. [PMID: 23441990 DOI: 10.2174/1871528111312010005] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Revised: 12/10/2012] [Accepted: 12/14/2012] [Indexed: 11/22/2022]
Abstract
An exosome is a nano vesicle that buds from the endosomal compartment; it is produced and released by all kinds of mammalian cells. This vesicle contains a variety of proteins, lipids, mRNAs and miRNAs. These components are specific to the origin of the exosomes and contribute to cell-cell communications. Recently, it has been reported that a few single cell eukaryotic pathogens such as Cryptoccoccus neoformance and Leishmania major and donovanican secrete an exosome and influence the host immune system. In addition, it has been observed that cells infected by intracellular pathogens are capable of secreting an exosome which is involved in the fate of the infection. Furthermore, retroviruses recruit the host`s endosomal compartments in order to generate viral vesicles which are similar to the exosome. Most of the exosomes involved in infectious biology can either spread or limit an infection based on the type of pathogen and its target cells. Hence, an exosome may be an appropriate candidate for a vaccine therapy in prophylaxis and treatment.
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Mirzamani MS, Nourani MR, Imani Fooladi AA, Zare S, Ebrahimi M, Yazdani S, Ghanei M, Karimfar MH. Increased expression of transforming growth factor-β and receptors in primary human airway fibroblasts from chemical inhalation patients. Iran J Allergy Asthma Immunol 2013; 12:144-152. [PMID: 23754353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/06/2012] [Revised: 11/02/2012] [Accepted: 10/29/2012] [Indexed: 06/02/2023]
Abstract
The widespread use of sulfur mustard (SM) as a chemical warfare agent in the past century has proved its long-lasting toxic effects. Despite a lot of research over the past decades on Iranian veterans, there are still major gaps in the SM literature. Transforming growth factor (TGF-β), a cytokine that affects many different cell processes, has an important role in the lungs of patients with some of chronic airway diseases, especially with respect to airway remodeling in mustard lung. Primary airway fibroblasts from epibronchial biopsies were cultured, and gene expression of TGF-β1, TGF-β2, TbR-I and TbR-II in fibroblasts of SM injured patients and controls were investigated. Expression of TGF-βs and receptors was measured by RT-PCR. Protein level of TGF-β1 was surveyed by western blot. Our findings revealed that expression levels of TGF-β1, TGF-β2, TbR-I and TbR-II were upregulated in the airway fibroblasts of SM exposed patients in comparison with control samples. TGF-β1 expression was shown to be markedly increased in primary lung fibroblasts of chemically injured patients. Our novel data, suggested that over-expression of TGF-β molecule and receptors in primary airway fibroblasts of mustard gas injured patients may be involved in progression of airway remodeling of these patients.
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Affiliation(s)
- Monireh Sadat Mirzamani
- Genomics Division, Systems Biology Institute, Chemical Injury Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran, and Department of Biology, Faculty of Sciences, Urmia University, Urmia, Iran.
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Mirbagheri L, Habibi Roudkenar M, Imani Fooladi AA, Ghanei M, Nourani MR. Downregulation of super oxide dismutase level in protein might be due to sulfur mustard induced toxicity in lung. Iran J Allergy Asthma Immunol 2013; 12:153-160. [PMID: 23754354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/06/2012] [Revised: 10/05/2012] [Accepted: 10/29/2012] [Indexed: 06/02/2023]
Abstract
Sulfur mustard (SM) has been identified as an important chemical weapon. During the Iran-Iraq war of 1980-88, the extensive usage of SM against Iranian civilians and military forces was proven. This agent has been shown to cause severe damage mainly in the skin, eyes, lungs, and respiratory tract in Iranian veterans. The most common disease is bronchiolitis obliterans (BO)). SM increases the endogenous production of reactive oxygen species (ROS). Superoxide dismutases (SODs) are known as protective antioxidants against the harmful effects of ROS. Twenty exposed SM individuals (43.2±6.4 years), and 10 normal controls (41.3±2.5 years) were enrolled in this study. Evaluation of SODs was performed by semiquantitative RT-PCR and immunohistochemistry. Our results demonstrated that CuZnSOD and MnSOD mRNA were up-regulated 2.79±1.09 and 2.49±1.11 folds, respectively in SM-injured patients in comparison with control levels. In contrast, Immunohistochemistry results showed downregulation of CuZnSOD protein expression in SM injured patients. Our results revealed that SODs may play an important role in cellular protection against oxidative stress due to mustard gas toxicity in airway wall of SM exposed patients.
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Affiliation(s)
- Leila Mirbagheri
- Genomics Division, Systems Biology Institute. Chemical Injuries Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran and Biochemistry Department, Sciences and Technology Branch, Azad University, Tehran, Iran.
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Imani Fooladi AA, Mahmoodzadeh Hosseini H, Nourani MR, Khani S, Alavian SM. Probiotic as a novel treatment strategy against liver disease. Hepat Mon 2013; 13:e7521. [PMID: 23610585 PMCID: PMC3631524 DOI: 10.5812/hepatmon.7521] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Revised: 09/19/2012] [Accepted: 09/25/2012] [Indexed: 02/07/2023]
Abstract
CONTEXT A symbiotic relationship between the liver and intestinal tract enables the healthy status of both organs. Microflora resident in intestinal lumen plays a significant role in hepatocytes function. Alterations to the type and amount of microorganisms that live in the intestinal tract can result in serious and harmful liver dysfunctions such as cirrhosis, nonalcoholic fatty liver disease, alcoholic liver disease, and hepatic encephalopathy. An increased number of pathogens, especially enterobacteriaceae, enterococci, and streptococci species causes the elevation of intestinal permeability and bacterial translocation. The presence of high levels of lipopolysaccharide (LPS) and bacterial substances in the blood result in a portal hypertension and ensuing hepatocytes damage. Several methods including the usage of antibiotics, prebiotics, and probiotics can be used to prevent the overgrowth of pathogens. Compared to prebiotic and antibiotic therapy, probiotics strains are a safer and less expensive therapy. Probiotics are "live microorganisms (according to the FAO/WHO) which when administered in adequate amounts confer a health benefit on the host". EVIDENCE ACQUISITIONS Data from numerous preclinical and clinical trials allows for control of the flora bacteria quantity, decreases in compounds derived from bacteria, and lowers proinflammatory production such as TNF-α, IL-6 and IFN-γ via down-regulation of the nuclear factor kappa B (NF-κ B). RESULTS On the other hand, probiotic can reduce the urease activity of bacterial microflora. Furthermore, probiotic decreases fecal pH value and reduces ammonia adsorption. In addition, the serum level of liver enzymes and other substances synthesized by the liver are modulated subsequent to probiotic consumption. CONCLUSIONS According to our knowledge, Probiotic therapy as a safe, inexpensive and a noninvasive strategy can reduce pathophysiological symptoms and improve different types of liver diseases without side effects.
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Affiliation(s)
- Abbas Ali Imani Fooladi
- Applied Microbiology Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
- Corresponding author: Abbas Ali Imani Fooladi, Applied Microbiology Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran. Tel.: +98-2188068924, Fax: +98-2188068924, E-mail:
| | | | - Mohammad Reza Nourani
- Tissue Engineering Division, Chemical Injury Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
| | - Soghra Khani
- Department of Biochemistry, Pasteur Institute of Iran, Tehran, IR Iran
| | - Seyed Moayed Alavian
- Baqiyatallah Research Center for Gastroenterology and Liver Diseases, Baqiyatallah University of Medical Sciences, Tehran, IR Iran
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Hosseini HM, Fooladi AAI, Nourani MR, Ghanezadeh F. Role of Exosome in infectious disease. Inflamm Allergy Drug Targets 2012:CDTIA-EPUB-20121204-1. [PMID: 23228092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Revised: 12/02/2012] [Accepted: 12/03/2012] [Indexed: 06/01/2023]
Abstract
Exosome is the nano vesicle budded from the endosomal compartment that produces and releases by all kinds of mammalian cells. This vesicle contains the different proteins, lipid, mRNA and miRNA which are specific to the origin of cell derived from and contribute to the cell to cell communication. Recently, it has been reported that a few single cell eukaryote, Cryptoccoccus neoformance and Leishmania major and donovani can secrete the exosome which influences on the immune system of the host. In addition, it has been observed that infected cells by intracellular pathogens secrete the exosomes. Furthermore, the retroviruses recruit endosomal compartment of the host for generating the viral vesicles which are similar to the exosomes. Most of the exosome involved in infectious biology can spread or limit the infections based on the type of pathogens and their target cells. Hence, exosome may use as a proper candidate for a vaccine which is applied in prophylaxis and treatment.
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Imani Fooladi AA, Hosseini HM, Hafezi F, Hosseinnejad F, Nourani MR. Sol-gel-derived bioactive glass containing SiO2-MgO-CaO-P2O5as an antibacterial scaffold. J Biomed Mater Res A 2012; 101:1582-7. [DOI: 10.1002/jbm.a.34464] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2012] [Revised: 07/21/2012] [Accepted: 09/26/2012] [Indexed: 11/07/2022]
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