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Richmond-Hacham B, Tseitlin L, Bikovski L, Pick CG. Investigation of Mild Traumatic Brain Injury Home Cage Behavior: The Home Cage Assay Advantages. J Neurotrauma 2024. [PMID: 38517091 DOI: 10.1089/neu.2023.0459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2024] Open
Abstract
This study utilized the Noldus PhenoTyper Home Cage Monitoring system (HCM) to assess the behavioral and cognitive changes of experimental closed-head mild traumatic brain injury (mTBI). Seventy-nine adult male Institute of Cancer Research (ICR) mice were subjected to either a sham procedure or closed-head mTBI using the weight-drop model. Seven days post-injury, separate cohorts of mice underwent either a non-cognitive or a cognitive home cage assessment, a treadmill fatigue test, or the Open Field Test. mTBI significantly influenced habituation behavior and circadian wheel-running activity. Notably, mTBI mice exhibited an increased frequency of visits to the running wheel, but each visit was shorter than those of controls. No significant differences between the groups in discrimination or reversal learning performance were observed. However, during the reversal learning stage, mTBI mice performed similarly to their initial discrimination learning levels, suggesting an abnormally faster rate of reversal learning. Home cage monitoring is a valuable tool for studying the subtle effects of mTBI, complementing traditional assays. The automated evaluation of habituation to novel stimuli (e.g., novel environment) could serve as a potentially sensitive tool for assessing mTBI-associated behavioral deficits.
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Affiliation(s)
- Bar Richmond-Hacham
- Department of Anatomy and Anthropology, Tel Aviv University Faculty of Medicine, Tel Aviv, Israel
| | - Liron Tseitlin
- Department of Anatomy and Anthropology, Tel Aviv University Faculty of Medicine, Tel Aviv, Israel
| | - Lior Bikovski
- Myers Neuro-Behavioral Core Facility, Tel Aviv University Faculty of Medicine, Tel Aviv, Israel
- School of Behavioral Sciences, Netanya Academic College, Netanya, Israel
| | - Chaim G Pick
- Department of Anatomy and Anthropology, Tel Aviv University Faculty of Medicine, Tel Aviv, Israel
- Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
- Sylvan Adams Sports Institute, Tel Aviv University, Tel Aviv, Israel
- Dr. Miriam and Sheldon G. Adelson Chair and Center for the Biology of Addictive Diseases, Tel Aviv University, Tel Aviv, Israel
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Frid K, Usmann A, Markovits-Pachter T, Binyamin O, Petrou P, Kassis I, Karussis D, Gabizon R. Granagard administration prolongs the survival of human mesenchymal stem cells transplanted into a mouse model of multiple sclerosis. J Neuroimmunol 2024; 389:578313. [PMID: 38401393 DOI: 10.1016/j.jneuroim.2024.578313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 01/29/2024] [Accepted: 02/08/2024] [Indexed: 02/26/2024]
Abstract
The clinical effect of human Mesenchymal stem cells (hMSCs) transplanted into EAE mice/MS patients is short lived due to poor survival of the transplanted cells. Since Granagard, a nanoformulation of pomegranate seed oil, extended the presence of Neuronal Stem cells transplanted into CJD mice brains, we tested whether this safe food supplement can also elongate the survival of hMSCs transplanted into EAE mice. Indeed, pathological studies 60 days post transplantation identified human cells only in brains of Granagard treated mice, concomitant with increased clinical activity. We conclude that Granagard may prolong the activity of stem cell transplantation in neurological diseases.
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Affiliation(s)
- Kati Frid
- Department of Neurology, The Agnes Ginges Center for Human Neurogenetics, Hadassah-Hebrew University Hospital, Israel; Medical School, The Hebrew University, Jerusalem, Israel
| | - Areen Usmann
- Department of Neurology, The Agnes Ginges Center for Human Neurogenetics, Hadassah-Hebrew University Hospital, Israel; Medical School, The Hebrew University, Jerusalem, Israel
| | - Tsipora Markovits-Pachter
- Department of Neurology, The Agnes Ginges Center for Human Neurogenetics, Hadassah-Hebrew University Hospital, Israel; Medical School, The Hebrew University, Jerusalem, Israel
| | - Orli Binyamin
- Department of Neurology, The Agnes Ginges Center for Human Neurogenetics, Hadassah-Hebrew University Hospital, Israel; Medical School, The Hebrew University, Jerusalem, Israel
| | - Panayota Petrou
- Unit of Neuroimmunology and Cell therapies and Multiple Sclerosis Center, Hadassah-Hebrew University Hospital, Israel
| | - Ibrahim Kassis
- Unit of Neuroimmunology and Cell therapies and Multiple Sclerosis Center, Hadassah-Hebrew University Hospital, Israel
| | - Dimitri Karussis
- Medical School, The Hebrew University, Jerusalem, Israel; Unit of Neuroimmunology and Cell therapies and Multiple Sclerosis Center, Hadassah-Hebrew University Hospital, Israel
| | - Ruth Gabizon
- Department of Neurology, The Agnes Ginges Center for Human Neurogenetics, Hadassah-Hebrew University Hospital, Israel; Medical School, The Hebrew University, Jerusalem, Israel.
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Wardhana DW, Yudhanto HS, Riawan W, Khotimah H, Permatasari HK, Nazwar TA, Nurdiana N. Modification of the height of a weight drop traumatic brain injury model that causes the formation of glial scar and cognitive impairment in rats. BMC Neurol 2023; 23:439. [PMID: 38102565 PMCID: PMC10722700 DOI: 10.1186/s12883-023-03494-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 12/06/2023] [Indexed: 12/17/2023] Open
Abstract
OBJECTIVE Traumatic brain injury (TBI) is a chronic, progressive condition associated with permanent disabilities, particularly cognitive impairments. Glial scar formation following TBI is considered a contributing factor to these persistent disabilities. Currently, limited research exists on pharmacological interventions targeting glial scar prevention that require a standard weight drop TBI model for glial scar formation. Since there is no established standard TBI model for glial scar formation, this study aims to validate and modify the height of the weight drop model to identify glial scar formation and cognitive impairments. METHODS Fifteen male Sprague Dawley rats were randomly divided into sham, WD1, and WD2 groups. The weight drop model with a 10 g load was applied to the right exposed brain of the rats from a height of 5 cm (WD1) and 10 cm (WD2) using a modified Feeney's weight drop device. Cognitive impairments were confirmed using the novel object recognition (NOR) test with ethovision software on day 15. Subsequently, the rats were decapitated on day 16, and GFAP immunohistochemical staining was performed to confirm the presence of glial scarring. RESULTS The WD1 and WD2 groups exhibited a significant increase in glial scar formation compared to the sham group, with the WD2 group resulting in even more pronounced glial scar formation. Only the WD2 model caused statistically significant cognitive damage. The negative correlation coefficient indicates that an increase in GFAP + cells will decrease the cognitive function. CONCLUSION Modification of the height of the weight drop model, by dropping a weight of 10 g from a height of 10 cm (WD2 group) onto the right brain exposed of the rat has been proven to induce the formation of a glial scar and cognitive impairment.
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Affiliation(s)
- Donny Wisnu Wardhana
- Doctoral Program in Medical Sciences, Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia.
- Department of Surgery, Faculty of Medicine, Universitas Brawijaya/Saiful Anwar General Hospital, Malang, Indonesia.
| | - Hendy Setyo Yudhanto
- Department of Anatomy Pathology, Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia
| | - Wibi Riawan
- Department of Biomolecular Biochemistry, Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia
| | - Husnul Khotimah
- Department of Pharmacology, Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia
| | - Happy Kurnia Permatasari
- Department of Biomolecular Biochemistry, Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia
| | - Tommy Alfandy Nazwar
- Department of Surgery, Faculty of Medicine, Universitas Brawijaya/Saiful Anwar General Hospital, Malang, Indonesia
| | - Nurdiana Nurdiana
- Department of Pharmacology, Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia
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Al-Naqeb G, Kalmpourtzidou A, De Giuseppe R, Cena H. Beneficial Effects of Plant Oils Supplementation on Multiple Sclerosis: A Comprehensive Review of Clinical and Experimental Studies. Nutrients 2023; 15:4827. [PMID: 38004221 PMCID: PMC10674509 DOI: 10.3390/nu15224827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 11/10/2023] [Accepted: 11/16/2023] [Indexed: 11/26/2023] Open
Abstract
Multiple sclerosis disease (MS) is a 38.5 chronic neurological autoimmune disease that affects the nervous system, and its incidence is increasing globally. At present, there is no cure for this disease, and with its severity and disabling variety, it is important to search for possibilities that could help to slow its progression. It is recognized that the mechanisms of MS pathology, its development and degree of activity can be affected by dietary factors. In this review, the beneficial health effects of 10 plants oils-mainly seed oils, including pomegranate seed oil, sesame oil, acer truncatum bunge seed oil, hemp seeds oil, evening primrose seed oil, coconut oil, walnut oil, essential oil from Pterodon emarginatus seeds, flaxseed oil and olive oil-on MS are discussed. The literature data indicate that plant oils could be effective for the treatment of MS and its related symptoms primarily through reducing inflammation, promoting remyelination, immunomodulation and inhibiting oxidative stress. Plant oils may potentially reduce MS progression. Longitudinal research including a larger sample size with a longer duration is essential to confirm the findings from the selected plant oils. Moreover, new plant oils should be studied for their potential MS benefit.
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Affiliation(s)
- Ghanya Al-Naqeb
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (A.K.); (R.D.G.); (H.C.)
- Department of Food Sciences and Nutrition, Faculty of Agriculture Food and Environment, University of Sana’a, Sana’a P.O. Box 1247, Yemen
| | - Aliki Kalmpourtzidou
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (A.K.); (R.D.G.); (H.C.)
| | - Rachele De Giuseppe
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (A.K.); (R.D.G.); (H.C.)
| | - Hellas Cena
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy; (A.K.); (R.D.G.); (H.C.)
- Clinical Nutrition Unit, General Medicine, ICS Maugeri IRCCS, 27100 Pavia, Italy
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Tseitlin L, Richmond-Hacham B, Vita A, Schreiber S, Pick CG, Bikovski L. Measuring anxiety-like behavior in a mouse model of mTBI: Assessment in standard and home cage assays. Front Behav Neurosci 2023; 17:1140724. [PMID: 37035620 PMCID: PMC10073456 DOI: 10.3389/fnbeh.2023.1140724] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 03/01/2023] [Indexed: 04/11/2023] Open
Abstract
Traumatic brain injury (TBI) is a primary global health concern and one of the most common causes of neurological impairments in people under 50. Mild TBI (mTBI) accounts for the majority of TBI cases. Anxiety is the most common complaint after mTBI in humans. This study aims to evaluate behavioral tests designed to assess anxiety-like phenotypes in a mice model of mTBI. ICR mice underwent mTBI using the weight-drop model. Seven days post-injury, mice were subjected to one of five different behavioral tests: Elevated Plus Maze (EPM), Open Field apparatus (OF), Marble Burying test (MBT), Light Dark Box (LDB), and the Light Spot test within the PhenoTyper home cage (LS). In the EPM and OF tests, there were no significant differences between the groups. During the 30-min test period of the MBT, mTBI mice buried significantly more marbles than control mice. In the LDB, mTBI mice spent significantly less time on the far side of the arena than control mice. In addition, the time it took for mTBI mice to get to the far side of the arena was significantly longer compared to controls. Results of LS show significant within-group mean differences for total distance traveled for mTBI mice but not for the control. Furthermore, injured mice moved significantly more than control mice. According to the results, the anxiety traits exhibited by mTBI mice depend upon the time of exposure to the aversive stimulus, the apparatus, and the properties of the stressors used. Therefore, the characterization of anxiety-like behavior in mTBI mice is more complicated than was initially suggested. Based on our findings, we recommend incorporating a variety of stressors and test session lengths when assessing anxiety-like behavior in experimental models of mTBI.
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Affiliation(s)
- Liron Tseitlin
- Department of Anatomy and Anthropology, Tel Aviv University Sackler Faculty of Medicine, Tel Aviv, Israel
| | - Bar Richmond-Hacham
- Department of Anatomy and Anthropology, Tel Aviv University Sackler Faculty of Medicine, Tel Aviv, Israel
| | - Adi Vita
- Department of Anatomy and Anthropology, Tel Aviv University Sackler Faculty of Medicine, Tel Aviv, Israel
| | - Shaul Schreiber
- Department of Psychiatry, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Dr. Miriam and Sheldon G. Adelson Clinic for Drug Abuse Treatment and Research, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
| | - Chaim G. Pick
- Department of Anatomy and Anthropology, Tel Aviv University Sackler Faculty of Medicine, Tel Aviv, Israel
- Sackler Faculty of Medicine and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
- Sylvan Adams Sports Institute, Tel Aviv University, Tel Aviv, Israel
- Dr. Miriam and Sheldon G. Adelson Chair and Center for the Biology of Addictive Diseases, Tel-Aviv University, Tel-Aviv, Israel
| | - Lior Bikovski
- Myers Neuro-Behavioral Core Facility, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- School of Behavioral Sciences, Netanya Academic College, Netanya, Israel
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