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Anderson KA, Whitehead BJ, Petersen ED, Kemme MR, Wedster A, Hochgeschwender U, Sandstrom MI. Behavioral context improves optogenetic stimulation of transplanted dopaminergic cells in unilateral 6-OHDA rats. Behav Brain Res 2023; 441:114279. [PMID: 36586489 DOI: 10.1016/j.bbr.2022.114279] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 12/20/2022] [Accepted: 12/22/2022] [Indexed: 12/29/2022]
Abstract
Stem cell therapy has long been a popular method of treatment for Parkinson's disease currently being researched in both preclinical and clinical settings. While early clinical results are based upon fetal tissue transplants rather than stem cell transplants, the lack of successful integration in some patients and gradual loss of effect in others suggests a more robust protocol is needed. We propose a two-front approach, one where transplants are directly stimulated in coordination with host activity elicited by behavioral tasks, which we refer to as behavioral context. After a pilot with unilateral 6-OHDA rats transplanted with dopaminergic cells differentiated from mesenchymal stem cells that were optogenetically stimulated during a swim task, we discovered that early stimulation predicted lasting reduction of motor deficits, even in the absence of later stimulation. This led to a follow-up with n = 21 rats split into three groups: one stimulated while performing a swim task (Stim-Swim; St-Sw), one not stimulated while swimming (NoStim-Swim; NSt-Sw), and one stimulated while stationary in a bowl (Stim-NoSwim; St-NSw). After initial stimulation (or lack thereof), all rats were retested two and seven days later with the swim task in the absence of stimulation. The St-Sw group gradually achieved and maintained symmetrical limb use, whereas the NSt-Sw group showed persistent asymmetry and the St-NSw group showed mixed results. This supports the notion that stem cell therapy should integrate targeted stimulation of the transplant with behavioral stimulation of the host tissue to encourage proper functional integration of the graft.
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Affiliation(s)
- Kevin A Anderson
- Central Michigan University, Department of Psychology, Mt. Pleasant, MI, USA
| | - Bailey J Whitehead
- Central Michigan University, Department of Psychology, Mt. Pleasant, MI, USA; West Virginia University, Rockefeller Neuroscience Institute, College of Medicine, Morgantown, WV, USA
| | - Eric D Petersen
- Central Michigan University, Program in Neuroscience, Mt. Pleasant, MI, USA; Central Michigan University, College of Medicine, Mt. Pleasant, MI, USA; Central Michigan University, Biochemistry, Cell, and Molecular Biology Program, Mt. Pleasant, MI, USA
| | - Madison R Kemme
- Central Michigan University, Department of Psychology, Mt. Pleasant, MI, USA; Michigan State University, College of Human Medicine, East Lansing, MI, USA
| | - Anna Wedster
- Central Michigan University, Program in Neuroscience, Mt. Pleasant, MI, USA
| | - Ute Hochgeschwender
- Central Michigan University, Program in Neuroscience, Mt. Pleasant, MI, USA; Central Michigan University, College of Medicine, Mt. Pleasant, MI, USA; Central Michigan University, Biochemistry, Cell, and Molecular Biology Program, Mt. Pleasant, MI, USA
| | - Michael I Sandstrom
- Central Michigan University, Department of Psychology, Mt. Pleasant, MI, USA; Central Michigan University, Program in Neuroscience, Mt. Pleasant, MI, USA.
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2
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Raoofi A, Delbari A, Nasiry D, Golmohammadi R, Javadinia SS, Sadrzadeh R, Mojadadi MS, Rustamzadeh A, Khaneghah AM, Ebrahimi V, Rezaie MJ. Caffeine modulates apoptosis, oxidative stress, and inflammation damage induced by tramadol in cerebellum of male rats. J Chem Neuroanat 2022; 123:102116. [PMID: 35660069 DOI: 10.1016/j.jchemneu.2022.102116] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 05/27/2022] [Accepted: 05/28/2022] [Indexed: 11/25/2022]
Abstract
Tramadol, an opioid used as analgesic, can induce neurotoxic effects associated to cognitive dysfunction. Moreover, caffeine has been reported to have neuroprotective effects. In this regard, we hypothesized that administration of caffeine can modulate tramadol-induced damages in cerebellum. For this study, forty male Wistar rats were divided into four groups: the control group, the tramadol group (50mg/kg), the caffeine group (37.5mg/kg), and the tramadol+caffeine group (50mg/kg tramadol+37.5mg/kg caffeine). At the end of study (day 21), after performing rotarod behavioral test, cerebellum tissue samples were removed and prepared for further evaluations including biochemical profile markers (MDA, GPx, and SOD), immunohistochemistry for Caspase-3, as well as the expression of genes involved in cellular processes such as inflammation markers (IL-1β, HMGB1, IL-6, and TNF), apoptosis markers (Caspase-3, Caspase-8, Bax, and P21), and autophagy markers (LAMP2, ATG5, BECN1, and ATG12). Stereological evaluations were performed to determine the total volume of granular and molecular layers and white matter of cerebellum tissue and numerical density of the Purkinje cells. Our results showed that the stereological parameters, biochemical profiles (except MDA) and behavioral function were significantly higher in the tramadol+caffeine group compared to the tramadol group. Autophagy-related genes were significantly upregulated in tramadol+caffeine group compared to the tramadol group. While the expression of inflammatory and apoptosis genes, MDA level, as well as density of apoptosis cells were significantly lower in the tramadol+caffeine group compared to the tramadol group. Briefly, it can be concluded that administration of caffeine has neuroprotective effects in cerebellar damages induced by tramadol.
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Affiliation(s)
- Amir Raoofi
- Cellular and Molecular Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran; Department of Anatomy, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Ali Delbari
- Cellular and Molecular Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran; Department of Anatomy, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Davood Nasiry
- Amol Faculty of Paramedicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Rahim Golmohammadi
- Cellular and Molecular Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran; Department of Anatomy, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Sara Sadat Javadinia
- Cellular and Molecular Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran; Department of Anatomy, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Reza Sadrzadeh
- Student Research Committee, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Mohammad-Shafi Mojadadi
- Leishmaniasis Research Center, Department of Immunology, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Auob Rustamzadeh
- Department of Anatomical Sciences, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Amin Mousavi Khaneghah
- Department of Food Science, Faculty of Food Engineering, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Vahid Ebrahimi
- Department of Anatomy, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran; Applied Biomedical Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Mohammad Jafar Rezaie
- Department of Anatomical Sciences, School of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran.
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Li X, Hu X, Jiang Y, Wang D, Wang T, Li B. Autonomic behavioral impairment induced by simazine exposure during early life of male mouse is mediated by Lmx1a/Wnt1 pathway. ENVIRONMENTAL TOXICOLOGY 2022; 37:776-788. [PMID: 34936186 DOI: 10.1002/tox.23442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 12/06/2021] [Accepted: 12/11/2021] [Indexed: 06/14/2023]
Abstract
Simazine is a widely used herbicide and known as an environmental estrogen. Multiple studies have proved simazine can induced the degeneration of dopaminergic neuron resulting in a degenerative disease-like syndrome. Herein, we explored the neurotoxicity of simazine on the dopaminergic nervous system of embryos and weaned offspring during the maternal gestation period or the maternal gestation and lactation periods. We found that simazine disturbed the crucial components expression involved in Lmx1a/Wnt1 pathway of dopaminergic neuron in embryonic and weaned offspring. Furthermore, morphological and behavioral tests performed on weaned male offspring treated by simazine suggested that the grip strength, autonomic exploring, and the space sense ability were weakened, as well as the pathological damage of dopaminergic neuron was clearly observed. But, the same neurotoxicity of simazine is less significantly observed in female offspring. Our findings will provide reliable reference for the determination of environmental limits and new insight into the pathogenesis of nonfamilial neurodegenerative diseases related to environmental risk factors.
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Affiliation(s)
- Xueting Li
- Department of Hygienic Toxicology, College of Public Health, Harbin Medical University, Harbin, China
- Department of Epidemiology, College of Public Health, Harbin Medical University, Harbin, China
| | - Xiaomeng Hu
- Department of Hygienic Toxicology, College of Public Health, Harbin Medical University, Harbin, China
| | - Yujia Jiang
- Department of Hygienic Toxicology, College of Public Health, Harbin Medical University, Harbin, China
| | - Dandan Wang
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, China
| | - Ting Wang
- Department of Hygienic Toxicology, College of Public Health, Harbin Medical University, Harbin, China
| | - Baixiang Li
- Department of Hygienic Toxicology, College of Public Health, Harbin Medical University, Harbin, China
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Moghaddam MH, Hatari S, Shahidi AMEJ, Nikpour F, Omran HS, Fathi M, Vakili K, Abdollahifar MA, Tizro M, Eskandari N, Raoofi A, Ebrahimi V, Aliaghaei A. Human olfactory epithelium-derived stem cells ameliorate histopathological deficits and improve behavioral functions in a rat model of cerebellar ataxia. J Chem Neuroanat 2022; 120:102071. [PMID: 35051594 DOI: 10.1016/j.jchemneu.2022.102071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 12/18/2021] [Accepted: 01/15/2022] [Indexed: 12/11/2022]
Abstract
Cell replacement therapy (CRT) is one of the most effective approaches used to alleviate symptoms of neurodegenerative syndromes such as cerebellar ataxia (CA). Human olfactory epithelium mesenchymal stem cells (OE-MSCs) have been recognized as a promising candidate for CRT, due to their distinctive features including immunomodulatory properties and ease of accessible compared to other types of MSCs. Hence, the main goal of our study was to explore the impacts of OE-MSCs transplantation on behavioral, structural, and histological deficiencies in a rat model of CA. After obtained an informed consent from volunteers, OE-MSCs were obtained from their nasal cavity. Then, OE-MSCs were characterized by the positive expression of CD73, CD90, and CD105 as MSCs as well as nestin and vimentin as primitive neuroectodermal stem cells markers. Then, the animals were randomized into three control, 3-acetylpyridine (3-AP) treated, and 3-AP + cell groups. In both experimental groups, the rats received intraperitoneal injection of 3-AP (75 mg/kg), followed by the implantation of OE-MSCs into the cerebellum of 3-AP + cell group. The impact of engrafted OE-MSCs on motor coordination and performance along with biochemical, immunohistochemical, and stereological changes in the cerebellum of the rat models of CA were investigated. According to our findings, the administration of 3-AP decreased the cerebellar GSH concentration. The injection of 3-AP also altered the morphological characteristics of the cerebellar Golgi cells. On the other hand, OE-MSCs transplantation improved motor coordination in CA. Besides, the implantation of OE-MSCs reduced caspase-3 expression and microglia proliferation in the cerebellum upon 3-AP administration. Finally, the transplant of OE-MSCs protected Purkinje cells against 3-AP toxicity. In sum, the present study revealed considerable advantages of OE-MSCs in managing CA animal model.
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Affiliation(s)
- Meysam Hassani Moghaddam
- Brain Mapping Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Anatomical Sciences, Faculty of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Saba Hatari
- Brain Mapping Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Mahdi Emam Jome Shahidi
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Nikpour
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hossein Salehi Omran
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mobina Fathi
- Student Research Committee, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Kimia Vakili
- Student Research Committee, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Amin Abdollahifar
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahdi Tizro
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Neda Eskandari
- Brain Mapping Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Raoofi
- Cellular and Molecular Research Center, Department of Anatomy, Faculty of Medicine, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Vahid Ebrahimi
- Department of Anatomy and Cell Biology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran; Applied Biomedical Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Abbas Aliaghaei
- Brain Mapping Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Bigham M, Mohammadipour A, Hosseini M, Malvandi AM, Ebrahimzadeh-Bideskan A. Neuroprotective effects of garlic extract on dopaminergic neurons of substantia nigra in a rat model of Parkinson's disease: motor and non-motor outcomes. Metab Brain Dis 2021; 36:927-937. [PMID: 33656625 DOI: 10.1007/s11011-021-00705-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 02/23/2021] [Indexed: 12/19/2022]
Abstract
Parkinson's disease (PD) is a common and severe neurodegenerative disorder associated with a selective loss of dopaminergic neurons in substantia nigra pars compacta. The crucial role of oxidative stress and inflammation in PD onset and progression is evident. It has been proven that garlic extract (GE) protects the cells from oxidative stress, inflammation, mitochondrial dysfunction and apoptosis. That is, we aimed to investigate if GE reveals protective features on the preclinical model of PD. The study has been designed to evaluate both preventive (GE administered before 6-OHDA injection) and therapeutic (GE administered after 6-OHDA injection) effects of GE on the animal model. Forty male Wistar rats were divided into 4 groups including control, lesion, treatment I (received GE before 6-OHDA injection) and treatment II (received GE both before and after 6-OHDA injection). At the end of treatment, hanging, rotarod, open field and passive avoidance tests as well as immunohistochemistry were performed to evaluate the neuroprotective effects of garlic against PD. Our immunohistochemistry analysis revealed that the tyrosine hydroxylase positive cells (TH+) in GE treated groups were significantly higher (p˂0.001) than the lesion group. The motor deficiency significantly improved in hanging, rotarod, open-field and apomorphine-induced rotational tests. We observed an attenuation in memory impairment induced by PD on GE treated group. Therefore, we found that GE protects dopaminergic neurons in 6-OHDA-induced neurotoxicity and ameliorates movement disorders and behavioral deficits.
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Affiliation(s)
- Maryam Bigham
- Department of Anatomy and Cell Biology, School of Medicine, Mashhad University of Medical Sciences, PO Box 91779-48564, Azadi Sq, Vakilabad Blvd, Mashhad, Iran
| | - Abbas Mohammadipour
- Department of Anatomy and Cell Biology, School of Medicine, Mashhad University of Medical Sciences, PO Box 91779-48564, Azadi Sq, Vakilabad Blvd, Mashhad, Iran.
- Applied Biomedical Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Mahmoud Hosseini
- Division of Neurocognitive Sciences, Psychiatry and Behavioral Sciences Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Neuroscience Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Alireza Ebrahimzadeh-Bideskan
- Department of Anatomy and Cell Biology, School of Medicine, Mashhad University of Medical Sciences, PO Box 91779-48564, Azadi Sq, Vakilabad Blvd, Mashhad, Iran
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Sharma Y, Shobha K, Sundeep M, Pinnelli VB, Parveen S, Dhanushkodi A. Neural Basis of Dental Pulp Stem Cells and its Potential Application in Parkinson's disease. CNS & NEUROLOGICAL DISORDERS-DRUG TARGETS 2021; 21:62-76. [PMID: 33719979 DOI: 10.2174/1871527320666210311122921] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 01/16/2021] [Accepted: 01/29/2021] [Indexed: 11/22/2022]
Abstract
Parkinson's disease (PD) is the second most common neurodegenerative disease after Alzheimer's disease. Though significant insights into the molecular-biochemical-cellular-behavioral basis of PD have been understood, there is no appreciable treatment available till date. Current therapies provide symptomatic relief without any influence on the progression of the disease. Stem cell therapy has been vigorously explored to treat PD. In this comprehensive review, we analyze various stem cell candidates for treating PD and discuss the possible mechanisms. We advocate the advantage of using neural crest originated dental pulp stem cells (DPSC) due to their predisposition towards neural differentiation and their potential to regenerate neurons far better than commonly used bone marrow derived mesenchymal stem cells (BM-MSCs). Eventually, we highlight the current challenges in the field and the strategies which may be used for overcoming the impediments.
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Affiliation(s)
- Yogita Sharma
- Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education, Bangalore, Karnataka. India
| | - Shobha K
- Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education, Bangalore, Karnataka. India
| | - Mata Sundeep
- Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education, Bangalore, Karnataka. India
| | | | - Shagufta Parveen
- Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education, Bangalore, Karnataka. India
| | - Anandh Dhanushkodi
- Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education, Bangalore, Karnataka. India
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Abdelwahab S, Elsebay SAG, Fouli Gaber M, Abdel-Hafez SMN. Comparative study between bone marrow mesenchymal stem cell and their conditioned medium in the treatment of rat model of Parkinsonism. J Cell Physiol 2020; 236:440-457. [PMID: 32557610 DOI: 10.1002/jcp.29872] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 05/30/2020] [Indexed: 12/17/2022]
Abstract
Parkinsonism is one of the most common aging neurodegenerative disorders. This study aims to compare the therapeutic effect of stem cell versus its conditioned medium in the Parkinsonism model. Parkinsonism was induced by daily subcutaneous injection of 0.5 mg/kg of rotenone dissolved in dimethyl sulfoxide for 28 days. Fifty rats were divided randomly into five groups: control, dimethyl sulfoxide, Parkinsonism, stem cell-treated, and conditioned medium-treated groups. Midbrain specimens were obtained for histological, immunohistochemical, and biochemical studies. Lewy bodies were observed in the Parkinsonism group in the dopaminergic neuron and neuropil as well. Almost all of the pathological changes were clearly ameliorated in both stem cell- and conditioned medium-treated groups as confirmed by biochemical, histological, and immunohistochemical (anti-nestin, anti-glial fibrillary acidic protein, and anti-α synuclein) studies. However, the conditioned medium showed more superior therapeutic effect establishing nearly the normal histological architecture of substantia nigra. These results may pave the future for using stem cell-conditioned medium as a more convenient and effective adjuvant therapy in Parkinsonism and other neurodegenerative disorders.
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Affiliation(s)
- Soha Abdelwahab
- Department of Histology and Cell Biology, Faculty of Medicine, Minia University, Minia, Egypt
| | - Sara Abdel Gawad Elsebay
- Department of Histology and Cell Biology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Manar Fouli Gaber
- Department of Histology and Cell Biology, Faculty of Medicine, Minia University, Minia, Egypt
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