1
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Rahimiyan K, Nasr Esfahani MH, Karamali F. The proliferative effects of stem cells from apical papilla-conditioned medium on rat corneal endothelial cells. Wound Repair Regen 2024. [PMID: 38415387 DOI: 10.1111/wrr.13161] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 12/19/2023] [Accepted: 02/06/2024] [Indexed: 02/29/2024]
Abstract
The cornea, positioned at the forefront of the eye, refracts the light for focusing images on the retina. Damage to this transparent structure can lead to various visual disorders. The corneal endothelial cells (CECs) are crucial for transparency and homeostasis, but lack the ability to reproduce. Significant damage results in structure destruction and vision impairment. While extensive research has aimed at the restoring the corneal endothelial layer, including endothelial proliferation for functional monolayers remains challenging. Our previous studies confirmed the proliferative activity of stem cells from apical papilla-conditioned medium (SCAP-CM) on the retinal pigmented epithelium as a single cell layer. This study investigates how SCAP-CM influences the proliferation and migration of CECs. Our results introduced Matrigel, as a new matrix component for in vitro culture of CECs. Moreover, 60% of SCAP-CM was able to stimulate CEC proliferation as well as migrate to repair wound healing during 24 h. Confluent CECs also expressed specific markers, ATP1a1, ZO-1 and CD56, indicative of CEC characteristics, aligning with the recapitulation of differentiation when forming a homogenous monolayer at the same level of isolated CECs without in vitro culture. These findings suggested that SCAP-CM administration could be useful for future preclinical and clinical applications.
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Affiliation(s)
- Kimia Rahimiyan
- ACECR Institute of Higher Education, Isfahan Branch, Isfahan, Iran
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Fereshteh Karamali
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
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2
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Aghajanloo B, Ejeian F, Frascella F, Marasso SL, Cocuzza M, Tehrani AF, Nasr Esfahani MH, Inglis DW. Pumpless deterministic lateral displacement separation using a paper capillary wick. Lab Chip 2023; 23:2106-2112. [PMID: 36943724 DOI: 10.1039/d3lc00039g] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Deterministic lateral displacement (DLD) is a passive separation method that separates particles by hydrodynamic size. This label-free method is a promising technique for cell separation because of its high size resolution and insensitivity to flow rate. Development of capillary-driven microfluidic technologies allows microfluidic devices to be operated without any external power for fluid pumping, lowering their total cost and complexity. Herein, we develop and test a DLD-based particle and cell sorting method that is driven entirely by capillary pressure. We show microchip self-filling, flow focusing, flow stability, and capture of separated particles. We achieve separation efficiency of 92% for particle-particle separation and more than 99% efficiency for cell-particle separation. The high performance of driven flow and separation along with simplicity of the operation and setup make it a valuable candidate for point-of-care devices.
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Affiliation(s)
- Behrouz Aghajanloo
- Department of Mechanical Engineering, Isfahan University of Technology, Isfahan, Iran
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
- DISAT, Politecnico di Torino, Turin, Italy
- School of Engineering, Macquarie University, Sydney, Australia.
| | - Fatemeh Ejeian
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | | | - Simone L Marasso
- DISAT, Politecnico di Torino, Turin, Italy
- CNR-IMEM, Parma, Italy
| | - Matteo Cocuzza
- DISAT, Politecnico di Torino, Turin, Italy
- CNR-IMEM, Parma, Italy
| | | | - Mohammad Hossein Nasr Esfahani
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - David W Inglis
- School of Engineering, Macquarie University, Sydney, Australia.
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3
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Karamali F, Behtaj S, Babaei-Abraki S, Hadady H, Atefi A, Savoj S, Soroushzadeh S, Najafian S, Nasr Esfahani MH, Klassen H. Potential therapeutic strategies for photoreceptor degeneration: the path to restore vision. J Transl Med 2022; 20:572. [PMID: 36476500 PMCID: PMC9727916 DOI: 10.1186/s12967-022-03738-4] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 10/29/2022] [Indexed: 12/12/2022] Open
Abstract
Photoreceptors (PRs), as the most abundant and light-sensing cells of the neuroretina, are responsible for converting light into electrical signals that can be interpreted by the brain. PR degeneration, including morphological and functional impairment of these cells, causes significant diminution of the retina's ability to detect light, with consequent loss of vision. Recent findings in ocular regenerative medicine have opened promising avenues to apply neuroprotective therapy, gene therapy, cell replacement therapy, and visual prostheses to the challenge of restoring vision. However, successful visual restoration in the clinical setting requires application of these therapeutic approaches at the appropriate stage of the retinal degeneration. In this review, firstly, we discuss the mechanisms of PR degeneration by focusing on the molecular mechanisms underlying cell death. Subsequently, innovations, recent developments, and promising treatments based on the stage of disorder progression are further explored. Then, the challenges to be addressed before implementation of these therapies in clinical practice are considered. Finally, potential solutions to overcome the current limitations of this growing research area are suggested. Overall, the majority of current treatment modalities are still at an early stage of development and require extensive additional studies, both pre-clinical and clinical, before full restoration of visual function in PR degeneration diseases can be realized.
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Affiliation(s)
- Fereshteh Karamali
- grid.417689.5Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Sanaz Behtaj
- grid.1022.10000 0004 0437 5432Clem Jones Centre for Neurobiology and Stem Cell Research, Griffith University, Queensland, Australia ,grid.1022.10000 0004 0437 5432Menzies Health Institute Queensland, Griffith University, Southport, QLD 4222 Australia
| | - Shahnaz Babaei-Abraki
- grid.417689.5Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Hanieh Hadady
- grid.417689.5Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Atefeh Atefi
- grid.417689.5Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Soraya Savoj
- grid.417689.5Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Sareh Soroushzadeh
- grid.417689.5Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Samaneh Najafian
- grid.417689.5Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mohammad Hossein Nasr Esfahani
- grid.417689.5Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Henry Klassen
- grid.266093.80000 0001 0668 7243Gavin Herbert Eye Institute, Irvine, CA USA
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4
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Habibi M, Abbasi B, Fakhari Zavareh Z, Esmaeili V, Shaverdi A, Sadighi Gilani MA, Tavalaee M, Nasr Esfahani MH. Alpha-Lipoic Acid Ameliorates Sperm DNA Damage and Chromatin Integrity in Men with High DNA Damage: A Triple Blind Randomized Clinical Trial. Cell J 2022; 24:603-611. [PMID: 36259478 PMCID: PMC9617023 DOI: 10.22074/cellj.2022.8273] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Accepted: 03/06/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVE Evidence suggests the contributory role of oxidative stress (OS) to sperm DNA damage and eventually, male infertility. Antioxidant supplementation has exhibited favorable results regarding seminal OS, sperm DNA damage, and chromatin integrity. We aimed to evaluate the effect of alpha-lipoic acid (ALA) supplementation on semen analysis, sperm DNA damage, chromatin integrity, and seminal/intracellular OS in infertile men with high sperm DNA damage. MATERIALS AND METHODS In this randomized triple-blind placebo-controlled clinical trial study, we opted for a triple-blind controlled clinical trial design. Considering the study's inclusion criteria for the level of sperm DNA fragmentation (higher than the threshold of 30 and 15%), 70% of participants were selected for this clinical research study. Subjects were divided into case and control groups receiving oral ALA (600 mg/day) and placebo for eighty days, respectively. Sperm parameters and functional tests were examined and compared before and after treatment. The final sample size was 34 and 29 for ALA and placebo receivers, respectively. RESULTS No significant differences were observed about anthropometrics and baseline measures of semen analysis, DNA damage, OS, and chromatin integrity between the two groups. Conventional semen parameters were enhanced insignificantly in both groups (P>0.05). DNA damage decreased significantly in the ALA group, as per sperm chromatin structure assay (SCSA, P<0.001). Moreover, chromomycin A3 (CMA3) staining results indicated a decrease in nuclear protamine deficiency post-ALA therapy (P=0.004). Lipid peroxidation decreased significantly after treatment with ALA (P=0.003). Further, seminal antioxidant capacity/activity did not differ significantly in either of the groups (registration number: IRCT20190406043177N1). CONCLUSION An 80-day course of oral ALA supplementation (600 mg/day) alleviates sperm OS, DNA damage, and chromatin integrity in men with high sperm DNA damage.
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Affiliation(s)
- Masoud Habibi
- Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Behzad Abbasi
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
- Isfahan Fertility and Infertility Center, Isfahan, Iran
| | - Zohreh Fakhari Zavareh
- Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Vahid Esmaeili
- Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Abdolhossein Shaverdi
- Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Mohammad Ali Sadighi Gilani
- Department of Andrology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Marziyeh Tavalaee
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
- Isfahan Fertility and Infertility Center, Isfahan, Iran
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5
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Azad MH, Niktab I, Dastjerdi S, Abedpoor N, Rahimi G, Safaeinejad Z, Peymani M, Forootan FS, Asadi-Shekaari M, Esfahani MHN, Ghaedi K. Correction: The combination of endurance exercise and SGTC (Salvia-Ginseng-Trigonella-Cinnamon) ameliorate mitochondrial markers' overexpression with sufficient ATP production in the skeletal muscle of mice fed AGEs-rich high-fat diet. Nutr Metab (Lond) 2022; 19:44. [PMID: 35804414 PMCID: PMC9264501 DOI: 10.1186/s12986-022-00676-2] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Maryam Haghparast Azad
- ACECR Institute of Higher Education, Isfahan, Iran.,Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Iman Niktab
- ACECR Institute of Higher Education, Isfahan, Iran.,Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Shaghayegh Dastjerdi
- ACECR Institute of Higher Education, Isfahan, Iran.,Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Navid Abedpoor
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Golbarg Rahimi
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Hezar Jerib Ave., Azadi Sq., P.O. Code 81746-73441, Isfahan, Iran
| | - Zahra Safaeinejad
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Maryam Peymani
- Department of Biology, Faculty of Basic Sciences, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.
| | - Farzad Seyed Forootan
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran. .,Legal Medicine Research Center, Legal Medicine Organization, Tehran, Iran.
| | - Majid Asadi-Shekaari
- Neuroscience Research Center, Neuropharmacology Institute, Kerman University of Medical Sciences, Kerman, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Kamran Ghaedi
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Hezar Jerib Ave., Azadi Sq., P.O. Code 81746-73441, Isfahan, Iran.
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6
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Aghajanloo B, Inglis DW, Ejeian F, Tehrani AF, Esfahani MHN, Saghafian M, Canavese G, Marasso SL. Effect of process parameters on separation efficiency in a deterministic lateral displacement device. J Chromatogr A 2022; 1678:463295. [DOI: 10.1016/j.chroma.2022.463295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 06/07/2022] [Accepted: 06/28/2022] [Indexed: 10/17/2022]
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7
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Pakravan G, Peymani M, Abedpoor N, Safaeinejad Z, Yadegari M, Derakhshan M, Nasr Esfahani MH, Ghaedi K. Antiapoptotic and anti-inflammatory effects of Pparγ agonist, pioglitazone, reversed Dox-induced cardiotoxicity through mediating of miR-130a downregulation in C57BL/6 mice. J Biochem Mol Toxicol 2022; 36:e23041. [PMID: 35343021 DOI: 10.1002/jbt.23041] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 01/18/2022] [Accepted: 03/02/2022] [Indexed: 11/08/2022]
Abstract
Doxorubicin (Dox) is an antitumor agent widely used in cancer therapy, with notable side effects of cardiac toxicity. Peroxisome proliferator-activated receptor γ (PPARγ), is a transcriptional factor with antiapoptotic and anti-inflammatory properties. Recently we indicated that cardiac toxicity of Dox was due to upregulation of miR-130a and further suppressive effect on cardiac Pparγ in vitro. In this study, we extended our proposed hypothesis in vivo. To achieve this, pioglitazone (Pio) and GW9662 were used as the specific agonist and antagonist of Pparγ to treat Dox-injected mice. Heart function, apoptosis, and inflammation in heart tissue were studied. Pretreatment of Dox-injected mice with Pio resulted in elevated expression of Pparγ and suppression of miR-130a. However, GW9662 pretreatment was unable to increase miR-130a expression. Pio pretreatment led to partially cardiac toxicity limitation of Dox whereas GW9662 caused heart damage. Finally, our observation determined that activation of Pparγ was not adequate to reverse the Dox-induced toxicity completely.
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Affiliation(s)
- Golnaz Pakravan
- Department of Cellular and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran
| | - Maryam Peymani
- Department of Biology, Faculty of Basic Sciences, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
| | - Navid Abedpoor
- Department of Cellular and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran.,Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Zahra Safaeinejad
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mehrdad Yadegari
- Department of Diagnostic Imaging, Faculty of Veterinary Medicine, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
| | - Maryam Derakhshan
- Department of Pathology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Kamran Ghaedi
- Department of Cellular and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran
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8
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Soroushzadeh S, Karamali F, Masaeli E, Atefi A, Nasr Esfahani MH. Scaffold free retinal pigment epithelium sheet engineering using modified alginate-RGD hydrogel. J Biosci Bioeng 2022; 133:579-586. [PMID: 35339352 DOI: 10.1016/j.jbiosc.2022.02.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [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: 04/07/2021] [Revised: 01/30/2022] [Accepted: 02/02/2022] [Indexed: 11/16/2022]
Abstract
Tissue-specific extracellular matrix (ECM) plays a critical role in cell survival and homeostasis, which are particularly essential for directing differentiation of different complex tissues such as retina. However, ECM maintenance should be considered to design an effective therapeutic strategy for retina regeneration. To achieve this, cell sheet engineering has emerged as a growing approach to closely reconstruct basal membrane of cells through a scaffold-free manner. Several irreversible sight-threatening diseases are characterized by the dysfunction and lose of retinal pigment epithelium (RPE), leading to vision loss and eventually total blindness in patients. According to impressive developments in achievement of RPE from human embryonic stem cells (hESCs), we obtained RPE cells without any extrinsic factors in a co-culture system, and cultured them on a temporary alginate hydrogel substrate. Subsequently, Arg-Gly-Asp (RGD) peptide was superficially immobilized on the upper layer of hydrogel to improve cell attachment before harvesting sheet layer. RPE cell sheet layer was released by treating pre-seeded hydrogels with sodium citrate as a calcium chelating agent and characterized in both in vitro and in vivo models. RPE sheets formed tight junction and expressed high levels of retina structural markers such as ZO-1, Bestrophin and Collagen type IV. One week after in vivo transplantation of RPE sheet, cells survived in the subretinal space, indicating that our harvesting method is non-invasive. To sum up, we introduced a unique scaffold-free method for RPE cell sheet engineering, which can find potential use for future therapeutic purposes.
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Affiliation(s)
- Sareh Soroushzadeh
- ACECR Institute of Higher Education (Isfahan Branch), P.O. Box: 84175443, Iran; Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, P.O. Box 8159358686, Iran
| | - Fereshteh Karamali
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, P.O. Box 8159358686, Iran
| | - Elahe Masaeli
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, P.O. Box 8159358686, Iran
| | - Atefeh Atefi
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, P.O. Box 8159358686, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, P.O. Box 8159358686, Iran.
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9
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Dana S, Ghaedi K, Peymani M, Esfahani MHN. MiR-141-3p Expression Profiling in MPP Treated Differentiated SH-SY5Y Cells: A Model of Parkinson’s Disease. NEUROCHEM J+ 2022. [DOI: 10.1134/s1819712422010056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Haghparast Azad M, Niktab I, Dastjerdi S, Abedpoor N, Rahimi G, Safaeinejad Z, Peymani M, Forootan FS, Asadi-Shekaari M, Nasr Esfahani MH, Ghaedi K. The combination of endurance exercise and SGTC (Salvia-Ginseng-Trigonella-Cinnamon) ameliorate mitochondrial markers' overexpression with sufficient ATP production in the skeletal muscle of mice fed AGEs-rich high-fat diet. Nutr Metab (Lond) 2022; 19:17. [PMID: 35248109 PMCID: PMC8897771 DOI: 10.1186/s12986-022-00652-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [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: 08/02/2021] [Accepted: 02/17/2022] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Skeletal muscle mitochondria is one of the most important affected sites of T2DM and its molecular mechanism is yet to be elucidated. Some recent theories believed that mitochondrial markers are upregulated in response to high fat induced T2DM; however, the reasons and the affected factors are still uncertain. In this regard, we aimed to investigate the effect of high fat induced T2DM on mitochondrial markers of skeletal muscle, and an herbal component along with endurance exercise, as probable treatments, in AGE-rich high-fat diet (AGEs-HFD) induced T2DM mice. METHODS T2DM was induced by 16 weeks of AGEs-HFD consumption in male C57BL/6 mice, followed by 8 weeks of drugs ingestion and endurance exercise treatments (n = 6 in each group and total number of 42 mice). The herbal component was an aquatic extract of Salvia officinalis, Trigonella foenum-graecum, Panax ginseng, and Cinnamomum zeylanicum, termed "SGTC". We then examined the relative expression of several mitochondrial markers, including Ppargc1α, Tfam, and electron transport chain genes and ATP levels, in skeletal muscle samples. RESULTS T2DM was successfully induced according to morphological, biochemical, and molecular observations. All mitochondrial markers, including Ppargc1a, Tfam, Cpt2, and electron transport chain genes, were upregulated in T2DM group compared to controls with no significant changes in the ATP levels. Most mitochondrial markers were downregulated by drug treatment compared to T2DM, but the ATP level was not significantly altered. All mitochondrial markers were upregulated in exercised group compared to T2DM with mild increase in the ATP level. The Ex + SGTC group had moderate level of mitochondrial markers compared to T2DM, but the highest ATP production. CONCLUSION The highly significant overexpression of mitochondrial markers may be in response to free fatty acid overload. However, the lack of significant change in the ATP level may be a result of ROS generation due to electron leakage in the AGEsRAGE axis and electron transport chain. Almost all treatments ameliorate mitochondrial markers' overexpression. The SGTC appears to regulate this with its antioxidant properties. Instead, exercise upregulated mitochondrial markers efficiently; however, the most efficient results, i.e. the most ATP production among the treatments, were observed in the Ex + SGTC group.
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Affiliation(s)
- Maryam Haghparast Azad
- ACECR Institute of Higher Education, Isfahan, Iran.,Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Iman Niktab
- ACECR Institute of Higher Education, Isfahan, Iran.,Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Shaghayegh Dastjerdi
- ACECR Institute of Higher Education, Isfahan, Iran.,Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Navid Abedpoor
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Golbarg Rahimi
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Hezar Jerib Ave., Azadi Sq., P.O. Code 81746-73441, Isfahan, Iran
| | - Zahra Safaeinejad
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Maryam Peymani
- Department of Biology, Faculty of Basic Sciences, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.
| | - Farzad Seyed Forootan
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran. .,Legal Medicine Research Center, Legal Medicine Organization, Tehran, Iran.
| | - Majid Asadi-Shekaari
- Neuroscience Research Center, Neuropharmacology Institute, Kerman University of Medical Sciences, Kerman, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Kamran Ghaedi
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Hezar Jerib Ave., Azadi Sq., P.O. Code 81746-73441, Isfahan, Iran.
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11
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Savoj S, Esfahani MHN, Karimi A, Karamali F. Integrated stem cells from apical papilla in a 3D culture system improve human embryonic stem cell derived retinal organoid formation. Life Sci 2022; 291:120273. [PMID: 35016877 DOI: 10.1016/j.lfs.2021.120273] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 12/15/2021] [Accepted: 12/23/2021] [Indexed: 01/08/2023]
Abstract
AIM Eye organoids are 3D models of the retina that provide new possibilities for studying retinal development, drug toxicity and the molecular mechanisms of diseases. Although there are several protocols that can be used to generate functional tissues, none have been used to assemble human retinal organoids containing mesenchymal stem cells (MSCs). MAIN METHODS In this study we intend to assess the effective interactions of MSCs and human embryonic stem cells (hESCs) during retinal organoid formation. We evaluated the inducing activities of bone marrow MSCs (BM-MSCs), trabecular meshwork (TM), and stem cells from apical papilla (SCAP)-derived MSCs in differentiation of hESCs in a three-dimensional (3D) direct co-culture system. KEY FINDINGS In comparison with the two other MSC sources, the induction potential of SCAP was confirmed in the co-culture system. Although the different SCAP cell ratios did not show any significant morphology changes during the first seven days, increasing the number of SCAPs improved formation of the optic vesicle (OV) structure, which was confirmed by assessment of specific markers. The OVs subsequently developed to an optic cup (OC), which was similar to the in vivo environment. These arrangements expressed MITF in the outer layer and CHX10 in the inner layer. SIGNIFICANCE We assessed the inducing activity of SCAP during differentiation of hESCs towards a retinal fate in a 3D organoid system. However, future studies be conducted to gather additional details about the development of the eye field, retinal differentiation, and the molecular mechanisms of diseases.
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Affiliation(s)
- Soraya Savoj
- Department of Biology, University of Payam Noor, Isfahan, Iran; Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Akbar Karimi
- Department of Biology, University of Payam Noor, Isfahan, Iran.
| | - Fereshteh Karamali
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
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12
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Naderi N, Hajian M, Souri M, Nasr Esfahani MH, Vash NT. Addition of Ferulago Angulata Extract To Freezing Extender For Goat Sperm Cryopreservation. Cryobiology 2021. [DOI: 10.1016/j.cryobiol.2021.11.150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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13
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Khazaei S, Khademi A, Nasr Esfahani MH, Khazaei M, Nekoofar MH, Dummer PMH. Isolation and Differentiation of Adipose-Derived Stem Cells into Odontoblast-Like Cells: A Preliminary In Vitro Study. Cell J 2021; 23:288-293. [PMID: 34308571 PMCID: PMC8286457 DOI: 10.22074/cellj.2021.7325] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Accepted: 01/21/2020] [Indexed: 11/04/2022]
Abstract
Objective The aim of present study was to isolate and differentiate human adipose-derived stem cells (ASCs) into odontoblast-like cells. Materials and Methods In this experimental study, human adipose tissues were taken from the buccal fat pad of three individuals (mean age: 24.6 ± 2.1 years). The tissues were transferred to a laboratory in a sterile culture medium, divided into small pieces and digested by collagenase I (2 mg/mL, 60-90 minutes). ASCs were isolated by passing the cell suspension through cell strainers (70 and 40 μm), followed by incubation at 37ºC and 5% CO2 in Dulbecco's modified eagle medium (DMEM) supplemented with fetal bovine serum (FBS 5%) and penicillin/streptomycin (P/S). After three passages, the ASCs were harvested. Subsequently, flow cytometry and reverse transcriptase polymerase chain reaction (RT-PCR) were used to detect expression levels of NANOG and OCT4 to evaluate stemness. Then, a differentiation medium that included high-glucose DMEM supplemented with 10% FBS, dexamethasone (10 nM), sodium β-glycerophosphate (5 mM) and ascorbic acid (100 μM) was added. The cells were cultivated for four weeks, and the odontogenic medium was changed every two days. Cell differentiation was evaluated with Alizarin red staining and expressions of collagen I (COL1A1), dentin sialophosphoprotein (DSPP) and dentin matrix protein-1 (DMP1). Results The ASCs were effectively and easily isolated. They were negative for CD45 and positive for the CD105 and CD73 markers. The ASCs expressed OCT4 and NANOG. Differentiated cells highly expressed DSPP, COL1A1 and DMP1. Alizarin red staining revealed a positive reaction for calcium deposition. Conclusion ASCs were isolated successfully in high numbers from the buccal fat pad of human volunteers and were differentiated into odontoblast-like cells. These ASCs could be considered a new source of cells for use in regenerative endodontic treatments.
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Affiliation(s)
- Saber Khazaei
- Department of Endodontics, School of Dentistry and Dental Research Centre, Dental Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran.,Department of Endodontics, School of Dentistry, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Abbasali Khademi
- Department of Endodontics, School of Dentistry and Dental Research Centre, Dental Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Mohammad Hossein Nasr Esfahani
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mozafar Khazaei
- Fertility and Infertility Research Centre, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | | | - Paul M H Dummer
- School of Dentistry, College of Biomedical and Life Sciences, Cardiff University, Cardiff, UK
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Hadady H, Karamali F, Ejeian F, Haghjooy Javanmard S, Rafiee L, Nasr Esfahani MH. AC electrokinetic isolation and detection of extracellular vesicles from dental pulp stem cells: Theoretical simulation incorporating fluid mechanics. Electrophoresis 2021; 42:2018-2026. [PMID: 34013529 DOI: 10.1002/elps.202000376] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 04/06/2021] [Accepted: 05/11/2021] [Indexed: 11/11/2022]
Abstract
Extracellular vesicles (EVs) are cell-derived nanoscale vesicles involved in intracellular communication and the transportation of biomarkers. EVs released by mesenchymal stem cells have been recently reported to play a role in cell-free therapy of many diseases. However, the demand for better research tools to replace the tedious conventional methods used to study EVs is getting stronger. EVs' manipulation using alternating current (AC) electrokinetic forces in a microfluidic device has appeared to be a reliable and sensitive diagnosis and trapping technique. Given that different AC electrokinetic forces may contribute to the overall motion of particles and fluids in a microfluidic device, EVs' electrokinetic trapping must be examined considering all dominant forces involved depending on the experimental conditions. In this paper, AC electrokinetic trapping of EVs using an interdigitated electrode arrays is investigated. A 2D numerical simulation incorporating the two significant AC electrokinetic phenomena (Dielectrophoresis and AC electroosmosis) has been performed. Theoretical predictions are then compared with experimental results and allow for a plausible explanation of observations inconsistent with DEP theory. It is demonstrated that the inconsistencies can be attributed to a significant extent to the contribution of the AC electroosmotic effect.
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Affiliation(s)
- Hanieh Hadady
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Fereshteh Karamali
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Fatemeh Ejeian
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Shaghayegh Haghjooy Javanmard
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Laleh Rafiee
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
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Rahimi G, Heydari S, Rahimi B, Abedpoor N, Niktab I, Safaeinejad Z, Peymani M, Seyed Forootan F, Derakhshan Z, Esfahani MHN, Ghaedi K. Correction to: A combination of herbal compound (SPTC) along with exercise or metformin more efficiently alleviated diabetic complications through down-regulation of stress oxidative pathway upon activating Nrf2-Keap1 axis in AGE rich diet-induced type 2 diabetic mice. Nutr Metab (Lond) 2021; 18:32. [PMID: 33757524 PMCID: PMC7988918 DOI: 10.1186/s12986-021-00550-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Affiliation(s)
- Golbarg Rahimi
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Hezar Jerib Avenue, Azadi Sq., Isfahan, 81746-73441, Iran
| | - Salime Heydari
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Hezar Jerib Avenue, Azadi Sq., Isfahan, 81746-73441, Iran
| | - Bahareh Rahimi
- Department of Medical Biotechnology, Faculty of Allied Medical Science, Iran University of Medical Science, Tehran, Iran
| | - Navid Abedpoor
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Hezar Jerib Avenue, Azadi Sq., Isfahan, 81746-73441, Iran.,Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Royan Street, Salman Street, Isfahan, 816513-1378, Iran
| | - Iman Niktab
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Royan Street, Salman Street, Isfahan, 816513-1378, Iran
| | - Zahra Safaeinejad
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Royan Street, Salman Street, Isfahan, 816513-1378, Iran
| | - Maryam Peymani
- Department of Biology, Faculty of Basic Sciences, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
| | | | - Zahra Derakhshan
- Alzahra Hospital, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Royan Street, Salman Street, Isfahan, 816513-1378, Iran.
| | - Kamran Ghaedi
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Hezar Jerib Avenue, Azadi Sq., Isfahan, 81746-73441, Iran.
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16
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Rahimi G, Heydari S, Rahimi B, Abedpoor N, Niktab I, Safaeinejad Z, Peymani M, Seyed Forootan F, Derakhshan Z, Esfahani MHN, Ghaedi K. A combination of herbal compound (SPTC) along with exercise or metformin more efficiently alleviated diabetic complications through down-regulation of stress oxidative pathway upon activating Nrf2-Keap1 axis in AGE rich diet-induced type 2 diabetic mice. Nutr Metab (Lond) 2021; 18:14. [PMID: 33468193 PMCID: PMC7816367 DOI: 10.1186/s12986-021-00543-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [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: 06/19/2020] [Accepted: 01/05/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND SPTC is a mix of four herbal components (Salvia officinalis, Panax ginseng, Trigonella foenum-graeceum, and Cinnamomum zeylanicum) which might be prevented the development of AGE rich diet-induced diabetic complication and liver injury through activated the nuclear factor erythroid-2-related-factor-2 (Nrf2) pathway. Nrf2, as a master regulator of antioxidant response elements by activating cytoprotective genes expression, is decreased oxidative stress that associated with hyperglycemia and increases insulin sensitivity. the aim of this study was to assess whether the combination therapy of SPTC along with exercise or metformin moderate oxidative stress related liver injurie with more favorable effects in the treatment of AGE rich diet-induced type 2 diabetic mice. METHODS We induced diabetes in C57BL/6 mice by AGE using a diet supplementation and limitation of physical activity. After 16 weeks of intervention, AGE fed mice were compared to control mice. Diabetic mice were assigned into seven experimental groups (each group; n = 5): diabetic mice, diabetic mice treated with SPTC (130 mg/kg), diabetic mice treated with Salvia Officinalis (65 mg/kg), diabetic mice treated with metformin (300 mg/kg), diabetic mice with endurance exercise training, diabetic mice treated with SPTC + metformin (130/300 mg/kg), diabetic mice treated with SPTC + exercise training. RESULTS SPTC + exercise and SPTC + metformin reduced diabetic complications like gain weight, water and calorie intake, blood glucose, insulin, and GLUT4 content more efficiently than each treatment. These combinations improved oxidative stress hemostasis by activating the Nrf2 signaling pathway and attenuating keap1 protein more significantly. CONCLUSION Eventually, combined treatment of SPTC with exercise or metformin as a novel approach had more beneficial effects to prevent the development of diabetes and oxidative stress associated with hyperglycemia.
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Affiliation(s)
- Golbarg Rahimi
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Hezar Jerib Avenue, Azadi Sq., Isfahan, 81746-73441 Iran
| | - Salime Heydari
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Hezar Jerib Avenue, Azadi Sq., Isfahan, 81746-73441 Iran
| | - Bahareh Rahimi
- Department of Medical Biotechnology, Faculty of Allied Medical Science, Iran University of Medical Science, Tehran, Iran
| | - Navid Abedpoor
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Hezar Jerib Avenue, Azadi Sq., Isfahan, 81746-73441 Iran
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Royan Street, Salman Street, Isfahan, 816513-1378 Iran
| | - Iman Niktab
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Royan Street, Salman Street, Isfahan, 816513-1378 Iran
| | - Zahra Safaeinejad
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Royan Street, Salman Street, Isfahan, 816513-1378 Iran
| | - Maryam Peymani
- Department of Biology, Faculty of Basic Sciences, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
| | | | - Zahra Derakhshan
- Alzahra Hospital, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Royan Street, Salman Street, Isfahan, 816513-1378 Iran
| | - Kamran Ghaedi
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Hezar Jerib Avenue, Azadi Sq., Isfahan, 81746-73441 Iran
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17
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Naderi N, Hajian M, Souri M, Nasr Esfahani MH, Vash NT. Ferulago angulata extract improves the quality of buck spermatozoa post-thaw and counteracts the harmful effects of diazinon and lead. Cryobiology 2021; 98:17-24. [PMID: 33460590 DOI: 10.1016/j.cryobiol.2021.01.008] [Citation(s) in RCA: 5] [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: 08/19/2020] [Revised: 01/10/2021] [Accepted: 01/11/2021] [Indexed: 11/28/2022]
Abstract
During cryopreservation, spermatozoa are exposed to chemical or physical stress that has adverse effects on the quality of mammalian spermatozoa. Recently, much attention has been paid to environmental contaminants (ECs) in livestock, because of their detrimental effects on livestock productivity and fertility. ECs like diazinon (DZN) and lead acetate (LA) are considered ubiquitous and induced oxidative stress, which decreases spermatozoa quality. Since Ferulago angulata extract (FAE) has antioxidant properties, the present study investigated the effect of FAE supplementation in a freezing extender, in the presence or absence of DZN + LA, during cryopreservation, on the quality and fertility ability of buck spermatozoa after thawing. Pooled ejaculates were diluted with a freezing extender and supplemented with FAE (0.002%, w/v) in the presence or absence of DZN (100 μM) + LA (12.5 μM). Post-thaw spermatozoa parameters, ROS production, fertilization ability, and developmental competence of oocytes inseminated with FAE/DZN + LA treated spermatozoa were calculated. The results demonstrated that FAE improves cryopreserved spermatozoa motility, viability, membrane integrity, fertilizability, and developmental competence, and reduced spermatozoa ROS production in the presence or absence of DZN + LA. Besides, FAE significantly restored the adverse effects of DZN + LA exposure during cryopreservation on inner cell mass (ICM) count, trophectoderm (TE) cell count, total cell number (TCN), and the ratio between ICM to TCN. In conclusion, FAE on its own resulted in an improvement in the buck spermatozoa's quality and fertility. Therefore, the addition of FAE, as a natural antioxidant to buck semen extender, can increase spermatozoa cryotolerance and post-thaw resistance even when exposed to ECs.
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Affiliation(s)
- Nushin Naderi
- Department of Animal Science, College of Agriculture, Razi University, Kermanshah, Iran; Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mehdi Hajian
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
| | - Manouchehr Souri
- Department of Animal Science, College of Agriculture, Razi University, Kermanshah, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
| | - Nima Tanhaei Vash
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
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18
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Hajian M, Jafarpour F, Aghamiri SM, Rouhollahi Varnosfaderani S, Nasr Esfahani MH. Effects of ovary storage temperature and embryo vitrification on somatic cell nuclear transfer outcomes in goats. Reprod Fertil Dev 2021; 32:419-424. [PMID: 31816272 DOI: 10.1071/rd18529] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Accepted: 07/19/2019] [Indexed: 01/21/2023] Open
Abstract
Improving the genetic potential of farm animals is one of the primary aims in the field of assisted reproduction. In this regard, somatic cell nuclear transfer (SCNT) can be used to produce a large number of embryos from genetically elite animals. The aims of the present study were to assess the effects of: (1) ovary storage conditions on preimplantation development of recovered oocytes and the freezability of the derived blastocysts; and (2) vitrification of goat SCNT-derived blastocysts on postimplantation development. Goat oocytes were recovered from ovaries and stored under warm (25°C-27°C) or cold (11°C-12°C) conditions before being used to produce SCNT embryos. There were no differences in oocytes recovered from ovaries kept under cold versus warm storage conditions in terms of cleavage (mean (±s.d.) 95.68±1.67% vs 95.91±2.93% respectively) and blastocyst formation (10.69±1.17% vs 10.94±0.9% respectively) rates. The re-expansion rate of vitrified blastocysts was significantly lower for cold- than warm-stored ovaries (66.3±8.7% vs 90±11% respectively). To assess the effects of vitrification on postimplantation development, blastocysts from cold-stored ovaries only were transferred from fresh and vitrified-warmed groups. The pregnancy rate was comparable between the fresh and vitrified-warmed groups (41.65% and 45.45% respectively). In addition, established pregnancy in Day 28-38 and full-term pregnancy rates were similar between the two groups. In conclusion, this study shows similar invitro preimplantation developmental potential of warm- and cold-stored ovaries. This study introduces the vitrification technique as an appropriate approach to preserve embryos produced by SCNT for transfer to recipient goats at a suitable time.
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Affiliation(s)
- Mehdi Hajian
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, Academic Center for Education, Culture and Research, Salman Street, Royan Street, 81593-58686, Isfahan, Iran; and Corresponding authors. ;
| | - Farnoosh Jafarpour
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, Academic Center for Education, Culture and Research, Salman Street, Royan Street, 81593-58686, Isfahan, Iran
| | - Sayed Morteza Aghamiri
- Department of Clinical Studies, School of Veterinary Medicine, Shahid Bahonar University of Kerman, 22th Bahman Street, 76169-14111, Kerman, Iran
| | - Shiva Rouhollahi Varnosfaderani
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, Academic Center for Education, Culture and Research, Salman Street, Royan Street, 81593-58686, Isfahan, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, Academic Center for Education, Culture and Research, Salman Street, Royan Street, 81593-58686, Isfahan, Iran; and Corresponding authors. ;
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Moghadam F, Hajian M, Rouhollahi Varnosfaderani S, Jafarpour F, Nasr Esfahani MH. Effect of rosiglitazone on developmental competence of mouse embryos treated with lipopolysaccharide. Theriogenology 2020; 161:57-64. [PMID: 33296744 DOI: 10.1016/j.theriogenology.2020.11.022] [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: 06/29/2020] [Revised: 11/22/2020] [Accepted: 11/27/2020] [Indexed: 10/22/2022]
Abstract
Lipopolysaccharide (LPS) significantly reduces pre- and post-implantation developmental competence of embryos. One of the reason of this effect could be a consequence of TLR4-mediated inflammation. In this study, we assessed the anti-inflammatory effect of peroxisome proliferator activated receptor γ (PPAR γ) agonist, rosiglitazone (RGZ), in LPS-treated mouse embryos. Initially, the optimal doses of LPS, RGZ and GW9662 (a potent and selective PPARγ antagonist) were determined by treating the mouse zygotes up to blastocyst stage and assessment of compaction and blastocyst rates. Quantitative PCR was used to assess the mRNA expression of inflammatory cytokines. Immunostaining was used to study the translocation of PPARγ in blastocysts. Finally, the blastocysts were transferred to surrogate mouse to determine the post-implantation developmental competence. 0.0625 mg/mL of LPS significantly reduced the developmental competency by around 50% compared to control group. 10 μM of RGZ significantly ameliorated the toxic effect of LPS, which was also significantly reversed by 1.25 μM GW9662. Through immunostaining, it was shown that LPS could prevent the translocation of PPARγ to nucleus; and translocation was facilitated by RGZ and this effect was reversed by GW9662. A similar effect was also observed for the mRNA expression of inflammatory cytokines (Il-1β and Il-6). LPS significantly increased the expression of these cytokines, while RGZ significantly reduced their expression, which was also significantly reversed by GW9662. It was also shown that embryos exposed to LPS had significantly reduced post implantation developmental competence which was considerably improved by treatment with RGZ. In conclusion, these data may have clinical implications for ameliorating the adverse effects of LPS in dairy farming and infertility treatment.
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Affiliation(s)
- Fariborz Moghadam
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran; Islamic Azad University, Tonekabon, Iran
| | - Mehdi Hajian
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
| | - Shiva Rouhollahi Varnosfaderani
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Farnoosh Jafarpour
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
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Safaei Z, Bakhshalizadeh SH, Nasr Esfahani MH, Akbari Sene A, Najafzadeh V, Soleimani M, Shirazi R. Effect of Vitamin D3 on Mitochondrial Biogenesis in Granulosa Cells Derived from Polycystic Ovary Syndrome. Int J Fertil Steril 2020; 14:143-149. [PMID: 32681627 PMCID: PMC7382678 DOI: 10.22074/ijfs.2020.6077] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 01/05/2020] [Indexed: 12/15/2022]
Abstract
Background Polycystic ovary syndrome (PCOS) is an endocrine disorder diagnosed by anovulation hyperandro-
genism. Hyperandrogenism increases apoptosis, which will eventually disturb follicular growth in PCOS patients.
Since mitochondria regulate apoptosis, they might be affected by high incidence of follicular atresia. This may cause
infertility. Since vitamin D3 has been shown to improve the PCOS symptoms, the aim of study was to investigate the
effects vitamin D3 on mtDNA copy number, mitochondrial biogenesis, and membrane integrity of granulosa cells in
a PCOS-induced mouse model. Materials and Methods In this experimental study, the PCOS mouse model was induced by dehydroepiandrosterone
(DHEA). Granulosa cells after identification by follicle-stimulating hormone receptor (FSHR) were cultured in three
groups: 1. granulosa cells treated with vitamin D3 (100 nM for 24 hours), 2. granulosa cells without any treatments,
3. Non-PCOS granulosa cells (control group). Mitochondrial biogenesis gene (TFAM) expression was compared
between different groups using real-time PCR. mtDNA copy number was also investigated by qPCR. The mitochon-
drial structure was evaluated by transmission electron microscopy (TEM). Hormonal levels were measured by an
enzymelinked immunosorbent assay (ELISA) kit. Results The numbers of pre-antral and antral follicles increased in PCOS group in comparison with the non-PCOS
group. Mitochondrial biogenesis genes were downregulated in granulosa cells of PCOS mice when compared to the
non-PCOS granulosa cells. However, treatment with vitamin D3 increased mtDNA expression levels of these genes
compared to PCOS granulosa cells with no treatments. Most of the mitochondria in the PCOS group were spherical
with almost no cristae. Our results showed that in the PCOS group treated with vitamin D3, the mtDNA copy number
increased significantly in comparison to PCOS granulosa cells with no treatments. Conclusion According to this study, we can conclude, vitamin D3 improves mitochondrial biogenesis and membrane
integrity, mtDNA copy number in granulosa cells of PCOS mice which might improve follicular development and
subsequently oocyte quality.
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Affiliation(s)
- Zahra Safaei
- Department of Anatomical Sciences, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.,Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - S Habnam Bakhshalizadeh
- Reproductive Development, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
| | - Mohammad Hossein Nasr Esfahani
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Azadeh Akbari Sene
- Shahid Akbarabadi Clinical Research Development Unit (SHACRDU), Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Vahid Najafzadeh
- Department of Veterinary and Animal Sciences, Anatomy and Biochemistry Section, University of Copenhagen, Copenhagen, Denmark
| | - Mansoureh Soleimani
- Department of Anatomical Sciences, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Reza Shirazi
- Department of Anatomical Sciences, School of Medicine, Iran University of Medical Sciences, Tehran, Iran. Electronic Address: .,Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran.,Department of Health and Medical Sciences, Faculty of Health, Arts and Design, Swinburne University, Hawthorn, Melbourne, Australia
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21
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Esmaeili M, Keshani M, Vakilian M, Esmaeili M, Peymani M, Seyed Forootan F, Chau TL, Göktuna SI, Zaker SR, Nasr Esfahani MH, Ghaedi K. Role of non-coding RNAs as novel biomarkers for detection of colorectal cancer progression through interaction with the cell signaling pathways. Gene 2020; 753:144796. [PMID: 32450203 DOI: 10.1016/j.gene.2020.144796] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [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: 02/22/2020] [Revised: 05/06/2020] [Accepted: 05/19/2020] [Indexed: 02/06/2023]
Abstract
Colorectal cancer (CRC) is one of the most common types of cancer which affects the colon and the rectum. Approximately one third of annual CRC mortality occurs due to the late detection of this type of cancer. Therefore, there is an urgent need for more powerful diagnostic and prognostic tools for identification and treatment of colorectal tumorigenesis. Non-coding RNAs (ncRNAs) have been implicated in the pathology of CRC and also linked to metastasis, proliferation, differentiation, migration, angiogenesis and apoptosis in numerous cancers. Recently, attention has turned towards ncRNAs as specific targets for diagnosis, prognosis and treatment of various types of cancers, including CRC. In this review, we have tried to outline the roles of ncRNAs, and their involvement in signaling pathways responsible for the progression of CRC.
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Affiliation(s)
- Mohadeseh Esmaeili
- Department of Modern Biology, ACECR Institute of Higher Education (Isfahan Branch), Isfahan, Iran.
| | - Maryam Keshani
- Department of Modern Biology, ACECR Institute of Higher Education (Isfahan Branch), Isfahan, Iran.
| | - Mehrdad Vakilian
- Department of Cell Regeneration and Advanced Therapies, Andalusian Center for Molecular Biology and Regenerative Medicine (CABIMER), University of Pablo de Olavide-University of Seville-CSIC, Sevilla, Spain; Department of Cellular Biology, Genetics and Physiology, Faculty of Science, University of Malaga (UMA), Málaga, Spain.
| | - Maryam Esmaeili
- Department of Cellular Biotechnology, Cell Science Research Centre, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
| | - Maryam Peymani
- Department of Biology, Faculty of Basic Sciences, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran; Department of Cellular Biotechnology, Cell Science Research Centre, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
| | - Farzad Seyed Forootan
- Department of Cellular Biotechnology, Cell Science Research Centre, Royan Institute for Biotechnology, ACECR, Isfahan, Iran; Legal Medicine Research Centre, Legal Medicine Organization, Tehran, Iran.
| | - Tieu Lan Chau
- Department of Molecular Biology and Genetics, Faculty of Science, Bilkent University, Ankara, Turkey.
| | - Serkan Ismail Göktuna
- Department of Molecular Biology and Genetics, Faculty of Science, Bilkent University, Ankara, Turkey; National Nanotechnology Research Institute (UNAM), Bilkent University, Ankara, Turkey.
| | - Sayed Rasoul Zaker
- Department of Plant and Animal Biology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran.
| | - Mohammad Hossein Nasr Esfahani
- Department of Cellular Biotechnology, Cell Science Research Centre, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
| | - Kamran Ghaedi
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran; Department of Cellular Biotechnology, Cell Science Research Centre, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
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Mohammadi I, Mahdavi AH, Rabiee F, Nasr Esfahani MH, Ghaedi K. Positive effects of conjugated linoleic acid (CLA) on the PGC1-α expression under the inflammatory conditions induced by TNF-α in the C2C12 cell line. Gene 2020; 735:144394. [DOI: 10.1016/j.gene.2020.144394] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 01/22/2020] [Accepted: 01/23/2020] [Indexed: 12/17/2022]
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Habibzadeh P, Tabatabaei Z, Farazi Fard MA, Jamali L, Hafizi A, Nikuei P, Salarian L, Nasr Esfahani MH, Anvar Z, Faghihi MA. Pre-implantation genetic diagnosis in an Iranian family with a novel mutation in MUT gene. BMC Med Genet 2020; 21:22. [PMID: 32013889 PMCID: PMC6998079 DOI: 10.1186/s12881-020-0959-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 01/22/2020] [Indexed: 12/21/2022]
Abstract
Background Methylmalonic acidemia (MMA), which is an autosomal recessive metabolic disorder, is caused by mutations in methylmalonyl-CoA mutase (MUT) gene. As a result, the conversion of methylmalonyl-CoA to succinyl-CoA is impaired in this disorder, leading to a wide range of clinical manifestations varying from no signs or symptoms to severe lethargy and metabolic crisis in newborn infants. Since identification of novel mutations in MUT gene can help discover the exact pathogenesis of MMA and also use these disease-causing mutations in prenatal diagnosis, this study was conducted to uncover the possible mutations in an Iranian couple with a deceased offspring clinically diagnosed as having organic acidemia. Moreover, to prevent the occurrence of the mutation in the next pregnancy, we took the advantage of pre-implantation genetic diagnosis (PGD), which resulted in a successful pregnancy. Case presentation The affected individual was a 15-month-old boy who passed away due to aspiration pneumonia. The child presented at the age of 3 months with lethargy, protracted vomiting, hypotonia, and decreased level of consciousness. To find the mutated gene, Next Generation Sequencing (NGS) was performed as carrier testing for the parents and the results revealed a novel (private) heterozygous missense mutation in MUT gene (c.1055A > G, p.Q352R). After performing PGD on three blastomeres, one was identified as being homozygous wild-type that was followed by successful pregnancy. Conclusions Our study identified a novel, deleterious, heterozygous missense mutation in MUT gene in a couple and helps to consider the genetic counselling and prenatal diagnosis more seriously for this family with clinical phenotypes of organic acidemia.
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Affiliation(s)
- Parham Habibzadeh
- Persian BayanGene Research and Training Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Tabatabaei
- Persian BayanGene Research and Training Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Ali Farazi Fard
- Persian BayanGene Research and Training Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Laila Jamali
- Persian BayanGene Research and Training Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Aazam Hafizi
- Persian BayanGene Research and Training Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Pooneh Nikuei
- Fertility and Infertility Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Leila Salarian
- Department of Pediatrics, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, and Isfahan Fertility and Infertility Center, Isfahan, Iran
| | - Zahra Anvar
- Infertility Research Center, Shiraz University of Medical Sciences, Shiraz, Iran. .,Department of Obstetrics and Gynecology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Mohammad Ali Faghihi
- Persian BayanGene Research and Training Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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Naddafpour A, Ghazvini Zadegan F, Hajian M, Hosseini SM, Jafarpour F, Rahimi M, Habibi R, Nasr Esfahani MH. Effects of abundances of OCT-4 mRNA transcript on goat pre-implantation embryonic development. Anim Reprod Sci 2020; 215:106286. [PMID: 32216939 DOI: 10.1016/j.anireprosci.2020.106286] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 12/18/2019] [Accepted: 01/16/2020] [Indexed: 12/27/2022]
Abstract
Unlike in mice, the function of pluripotent markers in early embryonic development of domestic animals remains to be elucidated and this may account for the failure to establish embryonic stem cell lines for these species. To study the functions of the OCT-4 protein which has important actions in maintenance of pluripotent and self-renewal processes during early embryonic development, there was induced reduction in relative abundance of OCT-4 mRNA transcript during goat early embryonic development by using RNA interference techniques. The injection of OCT-4 siRNA into goat IVF presumptive zygotes resulted in a decrease in the relative abundance of OCT-4 mRNA transcript; however, there was development of these embryos to the blastocyst stage at the same rate as there was in the control group. The blastocysts from the treated groups had a similar number of TE, ICM, and total cells compared to those from the control group. Although there was a greater relative abundance of NANOG, REX1, and CDX2 mRNA transcript in the embryos injected with siRNA at the 8-16 cell stage, the relative transcript abundances were similar for the control and treatment groups at the blastocyst stage. The relative abundance of SOX2 mRNA transcript was similar for the treatment and control group. It, therefore, is concluded that inhibition of abundances of OCT-4 mRNA transcript to about 20 % of that of the untreated control group did not affect blastocyst formation rate in goats. The functions of OCT-4 in maintaining ICM and TE integrity, however, remains to be assessed.
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Affiliation(s)
- Azadeh Naddafpour
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran; Department of Biology, University of Science and Culture, Tehran, Iran
| | - Faezeh Ghazvini Zadegan
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mehdi Hajian
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Sayyed Morteza Hosseini
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Farnoosh Jafarpour
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mohsen Rahimi
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Razieh Habibi
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran; Department of Biology, University of Science and Culture, Tehran, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
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Naderi N, Souri M, Nasr Esfahani MH, Hajian M, Tanhaei Vash N. Ferulago angulata extract ameliorates epididymal sperm toxicity in mice induced by lead and diazinon. Andrology 2020; 8:706-718. [PMID: 31747138 DOI: 10.1111/andr.12730] [Citation(s) in RCA: 5] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Revised: 10/30/2019] [Accepted: 11/07/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND The potential toxicity that results from environmental xenobiotics is not completely known. Increasing levels of heavy metals and the use of organophosphate pesticides (OPs) and their co-existence in the environment could be associated with an increasing incidence of male reproductive system disorders in humans and animals. Ferulago angulata is a dietary source of phenolic compounds with reported health benefits. OBJECTIVE This study was conducted to investigate whether an extract of Ferulago angulata could protect adult male NMRI mice against reproductive toxicity induced by lead acetate (PbAc), diazinon (DZN), or PbAc + DZN. MATERIALS AND METHODS Adult male NMRI mice were exposed to either 0.5% PbAc in drinking water, DZN (3 mg/kg/day, intraperitoneal [i.p.] injection), or PbAc + DZN in the presence or absence of 400 mg/kg/day Ferulago angulata hydroalcoholic extract (FAE) that was administered via gavage for 6 weeks. RESULTS Chronic exposure to PbAc, DZN, and PbAc + DZN decreased sperm quality, sperm chromatin maturity and integrity, increased oxidative stress and lipid peroxidation, and could reduce male fertility indices. Co-administration of FAE could reduce these negative effects. CONCLUSION The Ferulago angulata extract should be considered as a useful natural extract for the treatment of male infertility, especially in males exposed to conditions which induce reproductive toxicity.
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Affiliation(s)
- Nushin Naderi
- Department of Animal Science, College of Agriculture, Razi University, Kermanshah, Iran.,Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Manouchehr Souri
- Department of Animal Science, College of Agriculture, Razi University, Kermanshah, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mehdi Hajian
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Nima Tanhaei Vash
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
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Koveitypour Z, Panahi F, Vakilian M, Peymani M, Seyed Forootan F, Nasr Esfahani MH, Ghaedi K. Signaling pathways involved in colorectal cancer progression. Cell Biosci 2019; 9:97. [PMID: 31827763 PMCID: PMC6889432 DOI: 10.1186/s13578-019-0361-4] [Citation(s) in RCA: 181] [Impact Index Per Article: 36.2] [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: 10/02/2019] [Accepted: 11/22/2019] [Indexed: 02/07/2023] Open
Abstract
Colorectal cancer (CRC) is the fourth leading cause of the worldwide cancer mortality. Different molecular mechanisms have been attributed to the development and progress of CRC. In this review, we will focus on the mitogen-activated protein kinase (MAPK) cascades downstream of the epidermal growth factor receptor (EGFR), Notch, PI3K/AKT pathway, transforming growth factor-β (TGF-β), and Wnt signaling pathways. Various mutations in the components of these signaling pathways have been linked to the development of CRC. Accordingly, numerous efforts have been carried out to target the signaling pathways to develop novel therapeutic approaches. Herein, we review the signaling pathways involved in the incidence and progression of CRC, and the strategies for the therapy targeting components of signaling pathways in CRC.
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Affiliation(s)
- Zahra Koveitypour
- Department of Modern Biology, ACECR Institute of Higher Education (Isfahan Branch), Isfahan, Iran
| | - Farnoush Panahi
- Department of Modern Biology, ACECR Institute of Higher Education (Isfahan Branch), Isfahan, Iran
| | - Mehrdad Vakilian
- 6Department of Cell Regeneration and Advanced Therapies, Andalusian Center for Molecular Biology and Regenerative Medicine (CABIMER), University of Pablo de Olavide-University of Seville-CSIC, Seville, Spain.,7Department of Cellular Biology, Genetics and Physiology, Faculty of Science, University of Malaga (UMA), Malaga, Spain
| | - Maryam Peymani
- Department of Biology, Faculty of Basic Sciences, Shahrekord Branch, Islamic Azad University, P.O. Box: 88137-33395, Shahrekord, Iran.,4Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, P.O. Box: 816513-1378, Isfahan, Iran
| | - Farzad Seyed Forootan
- 4Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, P.O. Box: 816513-1378, Isfahan, Iran.,Legal Medicine Research Center, Legal Medicine Organization, Tehran, Iran
| | - Mohammad Hossein Nasr Esfahani
- 4Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, P.O. Box: 816513-1378, Isfahan, Iran
| | - Kamran Ghaedi
- 3Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran.,4Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, P.O. Box: 816513-1378, Isfahan, Iran
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Hosseini A, Teimuri S, Ehsani M, Rasa SMM, Etemadifar M, Nasr Esfahani MH, Megraw TL, Ghaedi K. Inside Cover Image, Volume 234, Number 12, December 2019. J Cell Physiol 2019. [DOI: 10.1002/jcp.29125] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Aref Hosseini
- Division of Cellular and Molecular Biology, Department of Biology Faculty of Sciences, University of Isfahan Isfahan Iran
| | - Shohreh Teimuri
- Department of Cellular Biotechnology Cell Science Research Center, Royan Institute of Biotechnology, ACECR Isfahan Iran
| | - Marzieh Ehsani
- Division of Cellular and Molecular Biology, Department of Biology Faculty of Sciences, University of Isfahan Isfahan Iran
| | - Seyed Mohammad Mahdi Rasa
- Division of Cellular and Molecular Biology, Department of Biology Faculty of Sciences, University of Isfahan Isfahan Iran
| | - Masoud Etemadifar
- Department of Neurology and Isfahan Neurosurgery Research Center, School of Medicine Isfahan University of Medical Sciences Isfahan Iran
| | | | - Timothy L. Megraw
- Department of Biomedical Sciences Florida State University, College of Medicine Tallahassee Florida
| | - Kamran Ghaedi
- Division of Cellular and Molecular Biology, Department of Biology Faculty of Sciences, University of Isfahan Isfahan Iran
- Department of Cellular Biotechnology Cell Science Research Center, Royan Institute of Biotechnology, ACECR Isfahan Iran
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Ghoveud E, Teimuri S, Vatandoost J, Hosseini A, Ghaedi K, Etemadifar M, Nasr Esfahani MH, Megraw TL. Potential Biomarker and Therapeutic LncRNAs in Multiple Sclerosis Through Targeting Memory B Cells. Neuromolecular Med 2019; 22:111-120. [PMID: 31576494 DOI: 10.1007/s12017-019-08570-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [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: 09/11/2018] [Accepted: 09/13/2019] [Indexed: 02/07/2023]
Abstract
Multiple sclerosis (MS) is a chronic autoimmune disease that degenerates the central nervous system (CNS). B cells exacerbate the progression of CNS lesions in MS by producing auto-antibodies, pro-inflammatory cytokines, and presenting auto-antigens to activated T cells. Long non-coding RNAs (lncRNAs) play a crucial role in complex biological processes and their stability in body fluids combined with their tissue specificity make these biomolecules promising biomarker candidates for MS diagnosis. In the current study, we investigated memory B cell-specific lncRNAs located, on average, less than 50 kb from differentially expressed protein-coding genes in MS patients compared to healthy individuals. Moreover, we included in our selection criteria lncRNA transcripts predicted to interact with microRNAs with established involvement in MS. To assess the expression levels of lncRNAs and their adjacent protein-coding genes, quantitative reverse transcription PCR was performed on peripheral blood mononuclear cells samples of 50 MS patients compared to 25 controls. Our results showed that in relapsing MS patients, compared to remitting MS patients and healthy controls, lncRNA RP11-530C5.1 was up-regulated while AL928742.12 was down-regulated. Pearson's correlation tests showed positive correlations between the expression levels of RP11-530C5.1 and AL928742.12 with PAWR and IGHA2, respectively. The results of the ROC curve test demonstrated the potential biomarker roles of AL928742.12 and RP11-530C5.1. We conclude that these lncRNAs are potential markers for detection of relapsing MS patients.
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Affiliation(s)
- Elahe Ghoveud
- Department of Biology, Hakim Sabzevari University, Sabzevar, Iran
| | - Shohreh Teimuri
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran.,Institute of Cell Biology, University of Bern, Bern, Switzerland
| | - Jafar Vatandoost
- Department of Biology, Hakim Sabzevari University, Sabzevar, Iran.
| | - Aref Hosseini
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Royan St., Salman St., Khorsagan, Isfahan, 816513-1378, Iran.,Institute of Biochemistry and Molecular Medicine, NCCR TransCure, University of Bern, Bern, Switzerland
| | - Kamran Ghaedi
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran. .,Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Royan St., Salman St., Khorsagan, Isfahan, 816513-1378, Iran.
| | - Masood Etemadifar
- Department of Neurology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Royan St., Salman St., Khorsagan, Isfahan, 816513-1378, Iran.
| | - Timothy L Megraw
- Department of Biomedical Sciences, Florida State University College of Medicine, West Call Street, Tallahassee, FL, 32306-4300, USA
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Ghovehoud E, Teimuri S, Vatandoost J, Hosseini A, Etemadifar M, Esfahani MHN, Megraw TL, Ghaedi K. Potential biomarkers in patients with multiple sclerosis in relapsing and remitting phases. IBRO Rep 2019. [DOI: 10.1016/j.ibror.2019.07.1200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Yousefnia S, Ghaedi K, Seyed Forootan F, Nasr Esfahani MH. Characterization of the stemness potency of mammospheres isolated from the breast cancer cell lines. Tumour Biol 2019; 41:1010428319869101. [DOI: 10.1177/1010428319869101] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Stemness phenotype mammospheres established from cell lines and tissues taken from autopsy can be used to test and to identify the most sensitive drugs for chemotherapy. Therefore, the aim of the present study was isolation and characterization of cancer stem cells derived from MCF7, MDA-MB231, and SKBR3 breast cancer cell lines to demonstrate the stemness phenotypes of mammospheres generated for further their applications in therapeutic approaches. In this study, two luminal subtypes of cell lines, MCF7 and SKBR3 and a basal subtype cell line, MDA-MB-231, were chosen. Mammosphere culturing was implemented for breast cancer stem cells isolation and mammosphere formation efficiency. At the next step, CD44+/CD24– cell ratio, Oct4 and Nanog mRNA levels, proliferation rate, migration rate of mammospheres, and drug resistance (in third passage) were evaluated. In addition, tumorigenicity of mammospheres in the chick embryo model was evaluated and compared through the chick chorioallantoic membrane assay. Among mammospheres formed in all three cell lines, MCF7 had the highest mammosphere formation efficiency. CD24 marker (a differentiation marker for the breast cancer cells) was significantly reduced in the mammospheres generated from MCF7 and SKBR3, during three passages. Also, Oct4 and Nanog transcript levels were significantly higher in all three types of mammospheres, as compared with their cell lines. Proliferation, migration rate, and drug resistance of mammospheres generated from all three cell lines were found to be significantly higher. Tumorigenicity of MCF7 mammospheres was confirmed through tumor size measurement. Also, tumorigenicity of MCF7 and SKBR3 mammospheres was confirmed through more migration from ectoderm to mesoderm and endoderm. We succeeded to establish the technology that can be extended to tissue in the future. We have demonstrated a number of mammospheres can be generated from cell lines. Also, cells with different molecular features showed different stemness phenotypes.
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Affiliation(s)
- Saghar Yousefnia
- Division of Cellular and Molecular Biology, Department of Biology, Faculty of Sciences, University of Isfahan, Isfahan, Iran
| | - Kamran Ghaedi
- Division of Cellular and Molecular Biology, Department of Biology, Faculty of Sciences, University of Isfahan, Isfahan, Iran
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, Academic Center for Education, Culture and Research, Isfahan, Iran
| | - Farzad Seyed Forootan
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, Academic Center for Education, Culture and Research, Isfahan, Iran
- Legal Medicine Research Center, Legal Medicine Organization, Tehran, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, Academic Center for Education, Culture and Research, Isfahan, Iran
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Shojaee A, Parham A, Ejeian F, Nasr Esfahani MH. Equine adipose mesenchymal stem cells (eq-ASCs) appear to have higher potential for migration and musculoskeletal differentiation. Res Vet Sci 2019; 125:235-243. [PMID: 31310927 DOI: 10.1016/j.rvsc.2019.06.015] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Revised: 05/14/2019] [Accepted: 06/30/2019] [Indexed: 12/28/2022]
Abstract
Equine adipose-derived mesenchymal stem cells (eq-ASCs) possess excellent regeneration potential especially for treatment of musculoskeletal disorders. Besides their common characteristics, MSCs harvested from different species reveal some species-specific and donor-dependent behaviors. Hence, the molecular analysis of MSCs may shed more light on their future clinical application of these cells. This study aimed to investigate some behavioral aspects of eq-ASCs in vitro which may influence the efficacy of stem cell therapy. For this purpose, MSCs of a donor horse were isolated, characterized and expanded under normal culture conditions. During continuous culture condition, eq-ASCs were started to formed aggregated structures that was accompanied with the up-regulation of migratory related genes including transforming growth factor beta 1 (TGFB1) and its receptor 3 (TGFBR3), and snail family transcriptional repressor 1 (SNAI1), E-cadherin (CDH1) and β-catenin (CTNNB1). Moreover, the expression of a musculoskeletal progenitor marker, scleraxis bHLH transcription factor (SCX), was also increased after 3 days. In order to clarify the impact of TGFB signaling pathway on cultured cells, gain- and loss-of-function treatment by TGFB3 and SB431542 (TGFB inhibitor) were performed, respectively. We found that TGFB3 treatment exaggerated the aggregate formation effects, in some extend via induction of cytoskeletal actin rearrangement, while inhibition of TGFB signaling pathway by SB431542 reversed this phenomenon. Overall, our findings support the fact that eq-ASCs have an inherent capacity for migration, which was enhanced by TGFB3 treatment and, this ability may play crucial role in cell motility and wound healing of transplanted cells.
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Affiliation(s)
- Asiyeh Shojaee
- Division of Physiology, Department of Basic Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Abbas Parham
- Division of Physiology, Department of Basic Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran; Stem Cell Biology and Alternative Regenerative Medicine Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran.
| | - Fatemeh Ejeian
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
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Haghighat S, Tavalaee M, Kouhkan A, Zakeri Z, Noureddini M, Shahverdi AH, Nasr Esfahani MH. Reduction of truncated Kit Expression in Men with Abnormal Semen Parameters, Globozoospermia and History of Low or Fertilization Failure. Cell J 2019; 21:314-321. [PMID: 31210438 PMCID: PMC6582429 DOI: 10.22074/cellj.2019.6112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 10/22/2018] [Indexed: 01/27/2023]
Abstract
Objective Phospholipase C zeta 1 (PLCζ) is one of the main sperm factor involved in oocyte activation and other
factors may assist this factor to induce successful fertilization. Microinjection of recombinant tr-kit, a truncated form of
c-kit receptor, into metaphase II-arrested mouse oocytes initiate egg activation. Considering the potential roles of tr-
KIT during spermiogenesis and fertilization, we aimed to assess expression of tr-KIT in sperm of men with normal and
abnormal parameters and also in infertile men with previous failed fertilization and globozoospermia.
Materials and Methods This experimental study was conducted from September 2015 to July 2016 on 30
normozoospermic and 20 abnormozoospermic samples for experiment one, and also was carried out on 10
globozoospermic men, 10 men with a history low or failed fertilization and 13 fertile men for experiment two. Semen
parameters and sperm DNA fragmentation were assessed according to WHO protocol, and TUNEL assay. Sperm tr-
KIT was evaluated by flow cytometry, immunostaining and western blot.
Results The results show that tr-KIT mainly was detected in post-acrosomal, equatorial and tail regions. Percentage
of tr-KIT-positive spermatozoa in abnormozoospermic men was significantly lower than normozoospermic men. Also
significant correlations were observed between sperm tr-KIT with sperm count (r=0.8, P<0.001), motility (r=0.31, P=0.03)
and abnormal morphology (r=-0.6, P<0.001). Expression of tr-KIT protein was significantly lower in infertile men with low/
failed fertilization and globozoospermia compared to fertile men. The significant correlation was also observed between
tr-KIT protein with fertilization rate (r=-0.46, P=0.04). In addition, significant correlations were observed between sperm
DNA fragmentation with fertilization rate (r=-0.56, P=0.019) and tr-KIT protein (r=-0.38, P=0.04).
Conclusion tr-KIT may play a direct or indirect role in fertilization. Therefore, to increase our insight regarding the role
of tr-KIT in fertilization further research is warranted.
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Affiliation(s)
- Somayeh Haghighat
- Physiology Research Center, Kashan University of Medical Sciences, Kashan, Iran.,Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Marziyeh Tavalaee
- Department of Basic Science, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Azam Kouhkan
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Zahra Zakeri
- Department of Biology, Queens College and Graduate Center of the City University of New York, Flushing, NY, USA
| | - Mahdi Noureddini
- Physiology Research Center, Kashan University of Medical Sciences, Kashan, Iran.Electronic Address:
| | - Abdol Hossein Shahverdi
- Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Medicine, ACECR, Tehran, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.Electronic Address:.,Isfahan Fertility and Infertility Center, Isfahan, Iran
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Hosseini A, Teimuri S, Ehsani M, Rasa SMM, Etemadifar M, Nasr Esfahani MH, Megraw TL, Ghaedi K. LncRNAs associated with multiple sclerosis expressed in the Th1 cell lineage. J Cell Physiol 2019; 234:22153-22162. [PMID: 31066039 DOI: 10.1002/jcp.28779] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 04/17/2019] [Accepted: 04/22/2019] [Indexed: 12/24/2022]
Abstract
Multiple sclerosis (MS) is a type of inflammatory and demyelinating disorder of the central nervous system in which immune-mediated inflammatory processes are elicited by secreted cytokines from T helper (Th)-1 and Th17 cells. While some protein-coding genes expressed in T cell types have established involvement in MS disease progression, little is understood about the roles of long noncoding RNAs (lncRNAs) within the disease landscape. LncRNAs, noncoding RNAs longer than 200 nucleotides, likely control gene expression and function of Th1 cells, and offer the potential to act as therapeutic and biomarker candidates for MS. We identified lncRNAs in Th1 cells linked to MS. Expression levels of candidate lncRNAs and genes were evaluated in 50 MS patients and 25 healthy controls using quantitative real-time polymerase chain reaction, and their correlations were assessed. LncRNAs encoded by AC007278.2 and IFNG-AS1-001 showed significantly higher expression in relapsing Phase MS patients whereas IFNG-AS1-003 was elevated in patients in the remitting phase compared with relapsing patients. Collectively, these misregulated lncRNAs may provide valuable tools to understand the relationships between lncRNAs and MS, and possibly other related disorders.
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Affiliation(s)
- Aref Hosseini
- Division of Cellular and Molecular Biology, Department of Biology, Faculty of Sciences, University of Isfahan, Isfahan, Iran
| | - Shohreh Teimuri
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute of Biotechnology, ACECR, Isfahan, Iran
| | - Marzieh Ehsani
- Division of Cellular and Molecular Biology, Department of Biology, Faculty of Sciences, University of Isfahan, Isfahan, Iran
| | - Seyed Mohammad Mahdi Rasa
- Division of Cellular and Molecular Biology, Department of Biology, Faculty of Sciences, University of Isfahan, Isfahan, Iran
| | - Masoud Etemadifar
- Department of Neurology and Isfahan Neurosurgery Research Center, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute of Biotechnology, ACECR, Isfahan, Iran
| | - Timothy L Megraw
- Department of Biomedical Sciences, Florida State University, College of Medicine, Tallahassee, Florida
| | - Kamran Ghaedi
- Division of Cellular and Molecular Biology, Department of Biology, Faculty of Sciences, University of Isfahan, Isfahan, Iran.,Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute of Biotechnology, ACECR, Isfahan, Iran
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Zarepourfard H, Riasi A, Frouzanfar M, Hajian M, Nasr Esfahani MH. Pomegranate seed in diet, affects sperm parameters of cloned goats following freezing-thawing. Theriogenology 2019; 125:203-209. [DOI: 10.1016/j.theriogenology.2018.10.030] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Revised: 10/28/2018] [Accepted: 10/29/2018] [Indexed: 01/07/2023]
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Homayouni Moghadam F, Sadeghi-Zadeh M, Alizadeh-Shoorjestan B, Dehghani-Varnamkhasti R, Narimani S, Darabi L, Kiani Esfahani A, Nasr Esfahani MH. Isolation and Culture of Embryonic Mouse Neural Stem Cells. J Vis Exp 2018. [PMID: 30474636 DOI: 10.3791/58874] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
Neural stem cells (NSCs) are multipotent and can give rise to the three major cell types of the central nervous system (CNS). In vitro culture and expansion of NSCs provide a suitable source of cells for neuroscientists to study the function of neurons and glial cells along with their interactions. There are several reported techniques for the isolation of neural stem cells from adult or embryo mammalian brains. During the microsurgical operation to isolate NSCs from different regions of the embryonic CNS, it is very important to reduce the damage to the brain cells to obtain the highest ratio of live and expandable stem cells. A possible technique for stress reduction during isolation of these cells from the mouse embryo brain is the reduction of surgical time. Here, we demonstrate a developed technique for rapid isolation of these cells from the E13 mouse embryo ganglionic eminence. Surgical procedures include harvesting E13 mouse embryos from the uterus, cutting the frontal fontanelle of the embryo with a bent needle tip, extracting the brain from the skull, microdissection of the isolated brain to harvest the ganglionic eminence, dissociation of the harvested tissue in NSC medium to gain a single cell suspension, and finally plating cells in suspension culture to generate neurospheres.
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Affiliation(s)
- Farshad Homayouni Moghadam
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR;
| | - Maryam Sadeghi-Zadeh
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR; Department of Biology, ACECR Institute of Higher Education
| | - Bahareh Alizadeh-Shoorjestan
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR; Department of Biology, ACECR Institute of Higher Education
| | - Reza Dehghani-Varnamkhasti
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR; Department of Biology, ACECR Institute of Higher Education
| | - Sepideh Narimani
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR; Department of Biology, Faculty of Basic Sciences, Islamic Azad University
| | - Leila Darabi
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR; Department of Biology, ACECR Institute of Higher Education
| | - Abbas Kiani Esfahani
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR
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Shanesazzade Z, Peymani M, Ghaedi K, Nasr Esfahani MH. miR-34a/BCL-2 signaling axis contributes to apoptosis in MPP + -induced SH-SY5Y cells. Mol Genet Genomic Med 2018; 6:975-981. [PMID: 30221494 PMCID: PMC6305653 DOI: 10.1002/mgg3.469] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 07/26/2018] [Accepted: 08/09/2018] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Parkinson's disease (PD) is a neurodegenerative disorder which mainly affects the elderly population of various societies. The main hallmark of this disease is the loss of dopaminergic (DA) neurons. So far, numerous studies have implied the role of microRNAs in fine-tuning cellular processes including apoptosis. Studies have also shown that miR-34a is mainly involved in age-related disorders including Alzheimer's disease, and its expression is usually higher in the brain sample patients. Furthermore, the key role of miR-34a in the expression of BCL-2, and thus, in vitro and in vivo apoptosis has been revealed. miR-34a/BCL-2 axis is therefore of critical importance in inducing or inhibiting apoptosis. METHODS In this study, human SH-SY5Y cells were treated with MPP+ and the expression of miR-34a and BCL2 was assessed. RESULTS Our results also showed that treating human SH-SY5Y neuronal cells using MPP+ to induce oxidative stress and apoptosis led to the upregulation of miR-34a, as compared to the nontreated control group. Moreover, evaluating the expression level of BCL-2 in these cells indicated a contradictory pattern, as compared with miR-34a. It was also revealed that the expression of BCL-2 was significantly decreased in MPP+ -treated cells, thereby confirming previous studies regarding a new concept. In this study, we show that miR-34a/BCL-2 axis is directly correlated with oxidative stress and apoptosis in SH-SY5Y cells as a model of DA neurons. CONCLUSION miR-34a and its target gene, BCL-2, play a possible role in the induction of apoptosis in DA neurons, and therefore, they have a potential role in the pathogenesis of PD. Consequently, the therapeutic potential of miR-34a could be considered in order to inhibit the progression of PD.
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Affiliation(s)
- Zahra Shanesazzade
- Department of Biology, Faculty of Basic Sciences, Shahrekord BranchIslamic Azad UniversityShahrekordIran
| | - Maryam Peymani
- Department of Biology, Faculty of Basic Sciences, Shahrekord BranchIslamic Azad UniversityShahrekordIran
| | - Kamran Ghaedi
- Department of Biology, Faculty of SciencesUniversity of IsfahanIsfahanIran
- Department of Cellular Biotechnology, Cell Science Research CenterRoyan Institute for Biotechnology, ACECRIsfahanIran
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Teimuri S, Hosseini A, Ghaedi K, Tanhaei S, Javadirad SM, Etemadifar M, Nasr Esfahani MH. Risk factor effect of rs1044165 and rs3745453 as neighboring variants of miR-223, miR-24, miR-23a and miR-27a on the onset of MS disease in Isfahan/Iran. Gene Reports 2018. [DOI: 10.1016/j.genrep.2018.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Amiri M, Yousefnia S, Seyed Forootan F, Peymani M, Ghaedi K, Nasr Esfahani MH. Diverse roles of fatty acid binding proteins (FABPs) in development and pathogenesis of cancers. Gene 2018; 676:171-183. [PMID: 30021130 DOI: 10.1016/j.gene.2018.07.035] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Revised: 07/04/2018] [Accepted: 07/12/2018] [Indexed: 12/27/2022]
Abstract
One of the most importantly involved pathways in cancer development is fatty-acid signaling pathway. Synthesized lipids as energetic sources are consumed by cancer cells for proliferation, growth, survival, invasion and angiogenesis. Fatty acids as signaling compounds regulate metabolic and transcriptional networks, survival pathways and inflammatory responses. Aggregation of fatty acids with fatty acid binding proteins (FABPs) facilitates their transportation to different cell organelles. FABPs, a group of lipid binding proteins modulate fatty acid metabolism, cell growth and proliferation and cancer development. They may be used as tumor marker in some cancers. FABPs are expressed in most malignancies such as prostate, breast, liver, bladder and lung cancer which are associated with the incidence, proliferation, metastasis, invasion of tumors. This review introduces several isoforms of FABPs (FABP1-12) and summarizes their function and their possible roles in cancer development through some proposed mechanisms.
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Affiliation(s)
- Mina Amiri
- Department of Modern Biology, ACECR Institute of Higher Education (Isfahan Branch), Isfahan, Iran
| | - Saghar Yousefnia
- Division of Cellular and Molecular Biology, Department of Biology, Faculty of Sciences, University of Isfahan, Isfahan, Iran
| | - Farzad Seyed Forootan
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran; Legal Medicine Research Center, Legal Medicine Organization, Tehran, Iran.
| | - Maryam Peymani
- Department of Biology, Faculty of Basic Sciences, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran; Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Kamran Ghaedi
- Division of Cellular and Molecular Biology, Department of Biology, Faculty of Sciences, University of Isfahan, Isfahan, Iran; Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
| | - Mohammad Hossein Nasr Esfahani
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
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Yousefnia S, Momenzadeh S, Seyed Forootan F, Ghaedi K, Nasr Esfahani MH. The influence of peroxisome proliferator-activated receptor γ (PPARγ) ligands on cancer cell tumorigenicity. Gene 2018; 649:14-22. [DOI: 10.1016/j.gene.2018.01.018] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Revised: 09/10/2017] [Accepted: 01/04/2018] [Indexed: 02/08/2023]
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Bagheri S, Roghanian R, Golbang N, Golbang P, Nasr Esfahani MH. Molecular Evidence of Chlamydia trachomatis Infection and Its Relation to Miscarriage. Int J Fertil Steril 2018; 12:152-156. [PMID: 29707933 PMCID: PMC5936614 DOI: 10.22074/ijfs.2018.5184] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Accepted: 08/09/2017] [Indexed: 11/05/2022]
Abstract
Background Chlamydia trachomatis (CT) infection is the most common sexually transmitted disease in the world
that can persist and also ascend in the genital tract. This intracellular and silent infection is related to some adverse
pregnancy outcomes, such as miscarriage. The aims of this study were to explore the best CT screening tests using
blood and vaginal samples and to investigate the correlation between CT infection and the incidence of miscarriage. Materials and Methods This case-control study was done in October 2013 through June 2014, using purposive
sampling from 157 female participants with or without a history of miscarriage. The samples were taken after each
participant had signed a letter of consent and had completed a questionnaire. To achieve the objectives of this study,
polymerase chain reaction (PCR) and enzyme-linked immunosorbent assay (ELISA) tests were performed on vaginal
swabs and blood samples, respectively. Results PCR results showed a significantly higher CT infection rate in the miscarriage group compared to the control
group (11.3 vs. 0%, P=0.007). Anti-CT IgG and IgA antibodies were found in 4.2 and 2.1% of cases in the miscarriage
group, and in 1.7 and 6.7% of cases in the control group, respectively (P>0.05). Despite lower humoral responses in
this study, positive samples were detected only by one of the following techniques; PCR, ELISA IgA and ELISA IgG.
It also should be noted that PCR worked best in terms of detection. Conclusion Based on the obtained data, there is a strong association between molecular evidence of CT infection
and miscarriage. A higher rate of CT detection in molecular tests compared to serological assays suggests that PCR
could be used as the first-choice assay for detection of C. trachomatis. However, the importance of serological tests in
detecting potential past CT infection or upper genital infection not amenable to sampling is undeniable.
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Affiliation(s)
- Sahar Bagheri
- Department of Biology, Faculty of Science, University of Isfahan, Isfahan, Iran
| | - Rasoul Roghanian
- Department of Biology, Faculty of Science, University of Isfahan, Isfahan, Iran. Electronic Address:
| | - Naser Golbang
- Department of Biology, Faculty of Science, University of Isfahan, Isfahan, Iran
| | - Pouran Golbang
- Department of Obstetrics and Gynecology, Emam Khomeini Hospital, Falavarjan, Isfahan, Iran
| | - Mohammad Hossein Nasr Esfahani
- Departmen of Reproductive Biotechnology, Reproductive Biomedicine Research Centre, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
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Ziarati N, Tavalaee M, Bahadorani M, Nasr Esfahani MH. Clinical outcomes of magnetic activated sperm sorting in infertile men candidate for ICSI. HUM FERTIL 2018; 22:118-125. [DOI: 10.1080/14647273.2018.1424354] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Niloofar Ziarati
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
- Department of Biology, Falavarjan Branch, Islamic Azad University, Isfahan, Iran
| | - Marziyeh Tavalaee
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mehrnoosh Bahadorani
- Department of Biology, Falavarjan Branch, Islamic Azad University, Isfahan, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
- Isfahan Fertility and Infertility Center, Isfahan, Iran
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Cheraghi E, Soleimani Mehranjani M, Shariatzadeh SMA, Nasr Esfahani MH, Alani B. N-Acetylcysteine Compared to Metformin, Improves The Expression Profile of Growth Differentiation Factor-9 and Receptor Tyrosine Kinase c-Kit in The Oocytes of Patients with Polycystic Ovarian Syndrome. Int J Fertil Steril 2017; 11:270-278. [PMID: 29043702 PMCID: PMC5641458 DOI: 10.22074/ijfs.2018.5142] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Accepted: 06/18/2017] [Indexed: 01/06/2023]
Abstract
Background Paracrine disruption of growth factors in women with polycystic ovarian syndrome (PCOS) results in production of low quality oocyte, especially following ovulation induction. The aim of this study was to investigate the effects of metformin (MET), N-acetylcysteine (NAC) and their combination on the hormonal levels and expression profile of GDF-9, BMP-15 and c-kit, as hallmarks of oocyte quality, in PCOS patients. MATERIALS AND METHODS This prospective randomized, double-blind, placebo controlled trial aims to study the effects of MET, NAC and their combination (MET+NAC) on expression of GDF-9, BMP-15 and c-kit mRNA in oocytes [10 at the germinal vesicle (GV) stage, 10 at the MI stage, and 10 at the MII stage from per group] derived following ovulation induction in PCOS. Treatment was carried out for six weeks, starting on the third day of previous cycle until oocyte aspiration. The expression of GDF9, BMP15 and c-kit were determined by quantitative real time polymerase chain reaction (RT-qPCR) and western blot analysis. Data were analyzed with one-way ANOVA. RESULTS The follicular fluid (FF) level of c-kit protein significantly decreased in the NAC group compared to the other groups. Significant correlations were observed between the FF soluble c-kit protein with FF volume, androstenedione and estradiol. The GDF-9 expression in unfertilized mature oocytes were significantly higher in the NAC group compared to the other groups (P<0.001). Similar difference was not observed between the MET, NAC+MET and control groups. The c-kit expression in unfertilized mature oocytes were significantly lower in the NAC group compared to the other groups (P<0.001). Similar difference was not observed between the MET, NAC+MET and control groups (Registration number: IRCT201204159476N1). CONCLUSION We concluded that NAC can improve the quality of oocytes in PCOS.
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Affiliation(s)
- Ebrahim Cheraghi
- Department of Biology, Faculty of Sciences, University of Qom, Qom, Iran
| | | | | | - Mohammad Hossein Nasr Esfahani
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute, ACECR, Isfahan, Iran
| | - Behrang Alani
- Department of Applied Cell Science, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran
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Sefid F, Ostadhosseini S, Hosseini S, Ghazvini Zadegan F, Pezhman M, Nasr Esfahani MH. Vitamin K2 improves developmental competency and cryo-tolerance of in vitro derived ovine blastocyst. Cryobiology 2017; 77:34-40. [DOI: 10.1016/j.cryobiol.2017.06.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 06/03/2017] [Accepted: 06/03/2017] [Indexed: 01/06/2023]
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Nommeots-Nomm A, Labbaf S, Devlin A, Todd N, Geng H, Solanki AK, Tang HM, Perdika P, Pinna A, Ejeian F, Tsigkou O, Lee PD, Esfahani MHN, Mitchell CA, Jones JR. Highly degradable porous melt-derived bioactive glass foam scaffolds for bone regeneration. Acta Biomater 2017; 57:449-461. [PMID: 28457960 DOI: 10.1016/j.actbio.2017.04.030] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 04/21/2017] [Accepted: 04/25/2017] [Indexed: 10/19/2022]
Abstract
A challenge in using bioactive melt-derived glass in bone regeneration is to produce scaffolds with interconnected pores while maintaining the amorphous nature of the glass and its associated bioactivity. Here we introduce a method for creating porous melt-derived bioactive glass foam scaffolds with low silica content and report in vitro and preliminary in vivo data. The gel-cast foaming process was adapted, employing temperature controlled gelation of gelatin, rather than the in situ acrylic polymerisation used previously. To form a 3D construct from melt derived glasses, particles must be fused via thermal processing, termed sintering. The original Bioglass® 45S5 composition crystallises upon sintering, altering its bioactivity, due to the temperature difference between the glass transition temperature and the crystallisation onset being small. Here, we optimised and compared scaffolds from three glass compositions, ICIE16, PSrBG and 13-93, which were selected due to their widened sintering windows. Amorphous scaffolds with modal pore interconnect diameters between 100-150µm and porosities of 75% had compressive strengths of 3.4±0.3MPa, 8.4±0.8MPa and 15.3±1.8MPa, for ICIE16, PSrBG and 13-93 respectively. These porosities and compressive strength values are within the range of cancellous bone, and greater than previously reported foamed scaffolds. Dental pulp stem cells attached to the scaffold surfaces during in vitro culture and were viable. In vivo, the scaffolds were found to regenerate bone in a rabbit model according to X-ray micro tomography imaging. STATEMENT OF SIGNIFICANCE This manuscript describes a new method for making scaffolds from bioactive glasses using highly bioactive glass compositions. The glass compositions have lower silica content that those that have been previously made into amorphous scaffolds and they have been designed to have similar network connectivity to that of the original (and commercially used) 45S5 Bioglass. The aim was to match Bioglass' bioactivity. The scaffolds retain the amorphous nature of bioactive glass while having an open pore structure and compressive strength similar to porous bone (the original 45S5 Bioglass crystallises during sintering, which can cause reduced bioactivity or instability). The new scaffolds showed unexpectedly rapid bone regeneration in a rabbit model.
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Kargar R, Forouzanfar M, Ghalamkari G, Nasr Esfahani MH. Dietary flax seed oil and/or Vitamin E improve sperm parameters of cloned goats following freezing-thawing. Cryobiology 2017; 74:110-114. [DOI: 10.1016/j.cryobiol.2016.11.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2016] [Revised: 10/28/2016] [Accepted: 11/23/2016] [Indexed: 02/06/2023]
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Pesaran Seiied Bonakdar A, Vafaei F, Farokhpour M, Nasr Esfahani MH, Massah AR. Synthesis and Anticancer Activity Assay of Novel Chalcone-Sulfonamide Derivatives. Iran J Pharm Res 2017; 16:565-568. [PMID: 28979310 PMCID: PMC5603864] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Today Cancer remains to be one of the most deadly diseases in the world. Due to the potential anticancer activity of the chalcone and sulfonamide moieties, five novel hybrid compounds containing both structures have been designed and synthesized in 3 steps. The synthesized compounds were established on the basis of IR, 1H NMR, 13C NMR spectral data, and elemental analysis and also they were screened for in-vitro anticancer activity on human breast cancer cell line MCF-7. Among them, (E)-2-methoxy-N-(4-methoxyphenyl)-5-(3-(4-nitrophenyl) acryloyl) benzene sulfonamide (4) showed the most potent anticancer activity against MCF-7 cell line.
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Affiliation(s)
| | - Farzane Vafaei
- Department of Pharmacy, Shahreza Branch, Islamic Azad University, 86145–311, Shahreza, Iran.
| | - Mahbobeh Farokhpour
- Department of Pharmacy, Shahreza Branch, Islamic Azad University, 86145–311, Shahreza, Iran.
| | | | - Ahmad Reza Massah
- Department of Chemistry, Shahreza Branch, Islamic Azad University, 86145–311, Shahreza, Iran.
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Hosseini A, Ghaedi K, Tanhaei S, Ganjalikhani-Hakemi M, Teimuri S, Etemadifar M, Nasr Esfahani MH. Upregulation of CD4+T-Cell Derived MiR-223 in The Relapsing Phase of Multiple Sclerosis Patients. Cell J 2016; 18:371-80. [PMID: 27602319 PMCID: PMC5011325 DOI: 10.22074/cellj.2016.4565] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Accepted: 11/24/2015] [Indexed: 12/13/2022]
Abstract
Objective MicroRNAs (miRNA) are a class of non-coding RNAs which play key roles in
post-transcriptional gene regulation. Previous studies indicate that miRNAs are dysregulated in patients with multiple sclerosis (MS). Th17 and regulatory T (Treg) cells are two
subsets of CD4+T-cells which have critical functions in the onset and progression of MS.
The current study seeks to distinguish fluctuations in expression of CD4+T-cell derived
miR-223 during the relapsing-remitting (RR) phase of MS (RR-MS), as well as the expressions of Th17 and Treg cell markers.
Materials and Methods This experimental study used real-time quantitative polymerase
chain reaction (qRT-PCR) to evaluate CD4+ T cell derived miR-223 expression patterns
in patients that experienced either of the RR-MS phases (n=40) compared to healthy controls (n=12), along with RNA markers for Th17 and Treg cells. We conducted flow cytometry analyses of forkhead box P3 (FOXP3) and RAR-related orphan receptor γt (RORγt) in
CD4+T-cells. Putative and validated targets of miR-223 were investigated in the miRWalk
and miRTarBase databases, respectively.
Results miR-223 significantly upregulated in CD4+T-cells during the relapsing phase of
RR-MS compared to the remitting phase (P=0.000) and healthy individuals (P=0.036).
Expression of RORγt, a master transcription factor of Th17, upregulated in the relapsing phase, whereas FOXP3 upregulated in the remitting phase. Additionally, potential
targets of miR-223, STAT1, FORKHEAD BOX O (FOXO1) and FOXO3 were predicted
by in silico studies.
Conclusion miR-223 may have a potential role in MS progression. Therefore, suppression of miR-223 can be proposed as an appropriate approach to control progression of the relapsing phase of MS.
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Affiliation(s)
- Aref Hosseini
- Division of Cellular and Molecular Biology, Department of Biology, Faculty of Sciences, University of Isfahan, Isfahan, Iran
| | - Kamran Ghaedi
- Division of Cellular and Molecular Biology, Department of Biology, Faculty of Sciences, University of Isfahan, Isfahan, Iran; Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Somayeh Tanhaei
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | | | - Shohreh Teimuri
- Division of Cellular and Molecular Biology, Department of Biology, Faculty of Sciences, University of Isfahan, Isfahan, Iran
| | - Masoud Etemadifar
- Department of Neurology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Hossein Nasr Esfahani
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
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Nasr Esfahani MH, Deemeh MR, Tavalaee M, Sekhavati MH, Gourabi H. Zeta Sperm Selection Improves Pregnancy Rate and Alters Sex Ratio in Male Factor Infertility Patients: A Double-Blind, Randomized Clinical Trial. Int J Fertil Steril 2016; 10:253-60. [PMID: 27441060 PMCID: PMC4948079 DOI: 10.22074/ijfs.2016.4917] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Accepted: 01/24/2016] [Indexed: 11/21/2022]
Abstract
Background Selection of sperm for intra-cytoplasmic sperm injection (ICSI) is usually
considered as the ultimate technique to alleviate male-factor infertility. In routine ICSI,
selection is based on morphology and viability which does not necessarily preclude the
chance injection of DNA-damaged or apoptotic sperm into the oocyte. Sperm with high
negative surface electrical charge, named “Zeta potential”, are mature and more likely to
have intact chromatin. In addition, X-bearing spermatozoa carry more negative charge.
Therefore, we aimed to compare the clinical outcomes of Zeta procedure with routine
sperm selection in infertile men candidate for ICSI. Materials and Methods From a total of 203 ICSI cycles studied, 101 cycles were
allocated to density gradient centrifugation (DGC)/Zeta group and the remaining 102
were included in the DGC group in this prospective study. Clinical outcomes were com-
pared between the two groups. The ratios of Xand Y bearing sperm were assessed
by fluorescence in situ hybridization (FISH) and quantitative polymerase chain reaction
(qPCR) methods in 17 independent semen samples. Results In the present double-blind randomized clinical trial, a significant increase in
top quality embryos and pregnancy rate were observed in DGC/Zeta group compared
to DGC group. Moreover, sex ratio (XY/XX) at birth significantly was lower in the
DGC/Zeta group compared to DGC group despite similar ratio of X/Y bearings sper-
matozoa following Zeta selection. Conclusion Zeta method not only improves the percentage of top embryo quality and
pregnancy outcome but also alters the sex ratio compared to the conventional DGC
method, despite no significant change in the ratio of Xand Ybearing sperm population
(Registration number: IRCT201108047223N1).
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Affiliation(s)
- Mohammad Hossein Nasr Esfahani
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran; Isfahan Fertility and Infertility Center, Isfahan, Iran
| | | | - Marziyeh Tavalaee
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mohammad Hadi Sekhavati
- Department of Animal Science, Ferdowsi University of Mashhad, Mashhad, Iran; Embryonic and Stem Cell Biotechnology Research Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Hamid Gourabi
- Department of Genetics, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
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49
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Asgari N, Yazdkhasti F, Nasr Esfahani MH. Investigation of Personality Traits between Infertile Women Submitted to Assisted Reproductive Technology or Surrogacy. Int J Fertil Steril 2016; 10:94-104. [PMID: 27123206 PMCID: PMC4845535 DOI: 10.22074/ijfs.2016.4774] [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] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Accepted: 01/20/2015] [Indexed: 12/03/2022]
Abstract
Background Personality traits affect human relationships, social interactions, treatment
procedures, and essentially all human activities. The purpose of this study is to investigate the personality traitsincluding sensation seeking, flexibility, and happiness among
a variety of infertile women who were apt to choose assisted reproductive technology
(ART) or surrogacy. Materials and Methods This is a cross-sectional study that was performed on 251
infertile women who visited Isfahan and Tehran Reproductive Medicine Center.
These fertility clinics are located in Isfahan and Tehran, Iran. In this study, 201
infertile women who underwent treatment using ART and 50 infertile women who
tended to have surrogacy were chosen by convenience sampling. Zuckerman’s
Sensation Seeking Scale Form V (SSS-V), Psychological Flexibility Questionnaire
(adapted from NEO Personality Inventory-Revised) and Oxford Happiness Questionnaire (OHQ) were used as research instruments. All participants had to complete the
research instruments in order to be included in this study. Data were analyzed by
descriptive-analytical statistics and statistical tests including multivariate analysis
of variance (MANOVA) and Z Fisher. Statistically significant effects were accepted
for P<0.05. Results In the sensation-seeking variable, there was a meaningful difference between
under-study groups. However, the flexibility and happiness variables did not have a significant difference between under-study groups (P<0.001). Interaction between education,
employment, and financial status was effective in happiness of infertile women underwent ART (P<0.05), while age, education and financial status were also effective in happiness of infertile women sought surrogacy (P<0.05). A positive meaningful relationship
was seen between sensation seeking and flexibility variables in both groups (P<0.05).
And a negative meaningful relationship was seen between sensation seeking and happiness in infertile women who sought surrogacy (P<0.05). The difference in rate of relationship between sensation seeking and flexibility was meaningful in infertile women
who sought either ART or surrogacy (P<0.05). Conclusion Sensations seeking as a personality trait is lower in infertile women who
underwent treatment using ART compared women who tended to have surrogacy. This
study shows that demographic variables are effective in happiness of infertile women.
Also, there is a significant relation among sensation seeking, flexibility and happiness in
infertile women.
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Affiliation(s)
- Najmeh Asgari
- Department of Psychology, Faculty of Psychology and Educational Sciences, University of Isfahan, Isfahan, Iran
| | - Fariba Yazdkhasti
- Department of Psychology, Faculty of Psychology and Educational Sciences, University of Isfahan, Isfahan, Iran
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50
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Kargar- Dastjerdy P, Tavalaee M, Salehi M, Falahati M, Izadi T, Nasr Esfahani MH. Altered expression of KLC3 may affect semen parameters. Int J Reprod Biomed 2016; 14:15-22. [PMID: 27141544 PMCID: PMC4837923] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND KLC3 protein as a member of the kinesin light-chain protein family plays an important role in spermatogenesis, during formation of mitochondrial sheath in the mid piece of the sperm tail. OBJECTIVE This study for the first time aims to compare the expression of the KLC3 gene between fertile and infertile individuals. MATERIALS AND METHODS Semen samples were collected from 19 fertile individuals who were selected from embryo-donor volunteers and 57 infertile individuals who had abnormal sperm parameters according to world health organization criteria. Sperm parameters using computer assisted sperm analysis and the quantitative KLC3-gene expression using the real-time PCR method were measured. RESULTS Our results revealed a significant correlations between sperm concentration with relative expression of KLC3 only in infertile groups (r=0.45, p=0.00). A significant correlation was not found between KLC3 expression and sperm motility; however, the relative expression of KLC3 was significantly higher in asthenozoospermic compared to non-asthenozoospermic individuals. CONCLUSION Low expression of KLC3 may result in improper function of midpiece, which has important function in sperm motility. The results of this study show that aberrant expression of KLC3 might be associated with phenomena like oligozoospermia and asthenozoospermia. This article is extracted from student's thesis.
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Affiliation(s)
- Pegah Kargar- Dastjerdy
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.,Cell and Molecular Department, Pharmaceutical Sciences Branch, Islamic Azad University, Tehran, Iran.
| | - Marziyeh Tavalaee
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
| | - Mansoor Salehi
- Department of Genetics and Molecular Biology, Medical School, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Mojtaba Falahati
- Department of Nanotechnology, Pharmaceutical Sciences Branch, Islamic Azad University, Tehran, Iran.
| | - Tayebeh Izadi
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
| | - Mohammad Hossein Nasr Esfahani
- Department of Reproductive Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.,Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.,Isfahan Fertility and Infertility Center, Isfahan, Iran.
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