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Vaquero-Rodríguez A, Ortuzar N, Lafuente JV, Bengoetxea H. Enriched environment as a nonpharmacological neuroprotective strategy. Exp Biol Med (Maywood) 2023; 248:553-560. [PMID: 37309729 PMCID: PMC10350798 DOI: 10.1177/15353702231171915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023] Open
Abstract
The structure and functions of the central nervous system are influenced by environmental stimuli, which also play an important role in brain diseases. Enriched environment (EE) consists of producing modifications in the environment of standard laboratory animals to induce an improvement in their biological conditions. This paradigm promotes transcriptional and translational effects that result in ameliorated motor, sensory, and cognitive stimulation. EE has been shown to enhance experience-dependent cellular plasticity and cognitive performance in animals housed under these conditions compared with animals housed under standard conditions. In addition, several studies claim that EE induces nerve repair by restoring functional activities through morphological, cellular, and molecular adaptations in the brain that have clinical relevance in neurological and psychiatric disorders. In fact, the effects of EE have been studied in different animal models of psychiatric and neurological diseases, such as Alzheimer's disease, Parkinson's disease, schizophrenia, ischemic brain injury, or traumatic brain injury, delaying the onset and progression of a wide variety of symptoms of these disorders. In this review, we analyze the action of EE focused on diseases of the central nervous system and the translation to humans to develop a bridge to its application.
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Affiliation(s)
- Andrea Vaquero-Rodríguez
- Department of Neurosciences, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain
- Neurodegenerative Diseases Group, Biocruces Bizkaia Health Research Institute, 48903 Barakaldo, Spain
| | - Naiara Ortuzar
- Department of Neurosciences, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain
- Neurodegenerative Diseases Group, Biocruces Bizkaia Health Research Institute, 48903 Barakaldo, Spain
| | - José Vicente Lafuente
- Department of Neurosciences, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain
- Neurodegenerative Diseases Group, Biocruces Bizkaia Health Research Institute, 48903 Barakaldo, Spain
| | - Harkaitz Bengoetxea
- Department of Neurosciences, Faculty of Medicine and Nursing, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain
- Neurodegenerative Diseases Group, Biocruces Bizkaia Health Research Institute, 48903 Barakaldo, Spain
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2
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Craine TJ, Race NS, Kutash LA, Iouchmanov AL, Moschonas EH, O'Neil DA, Sunleaf CR, Patel A, Patel N, Grobengeiser KO, Marshall IP, Magdelinic TN, Cheng JP, Bondi CO. Milnacipran Ameliorates Executive Function Impairments following Frontal Lobe Traumatic Brain Injury in Male Rats: A Multimodal Behavioral Assessment. J Neurotrauma 2023; 40:112-124. [PMID: 35979888 PMCID: PMC10024072 DOI: 10.1089/neu.2022.0289] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Traumatic brain injuries (TBIs) affect more than 10 million patients annually worldwide, causing long-term cognitive and psychosocial impairments. Frontal lobe TBIs commonly impair executive function, but laboratory models typically focus primarily on spatial learning and declarative memory. We implemented a multi-modal approach for clinically relevant cognitive-behavioral assessments of frontal lobe function in rats with TBI and assessed treatment benefits of the serotonin-norepinephrine reuptake inhibitor, milnacipran (MLN). Two attentional set-shifting tasks (AST) evaluated cognitive flexibility via the rats' ability to locate food-based rewards by learning, unlearning, and relearning sequential rule sets with shifting salient cues. Adult male rats reached stable pre-injury operant AST (oAST) performance in 3-4 weeks, then were isoflurane-anesthetized, subjected to a unilateral frontal lobe controlled cortical impact (2.4 mm depth, 4 m/sec velocity) or Sham injury, and randomized to treatment conditions. Milnacipran (30 mg/kg/day) or vehicle (VEH; 10% ethanol in saline) was administered intraperitoneally via implanted osmotic minipumps (continuous infusions post-surgery, 60 μL/h). Rats had a 10-day recovery post-TBI/Sham before performing light/location-based oAST for 10 days and, subsequently, odor/media-based digging AST (dAST) on the last test day (26-27 days post-injury) before sacrifice. Both AST tests revealed significant deficits in TBI+VEH rats, seen as elevated total trials and errors (p < 0.05), which generally normalized in MLN-treated rats (p < 0.05). This first simultaneous dual AST assessment demonstrates oAST and dAST are sufficiently sensitive and robust to detect subtle attentional and cognitive flexibility executive impairments after frontal lobe TBI in rats. Chronic MLN administration shows promise for attenuation of post-TBI executive function deficits, thus meriting further investigation.
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Affiliation(s)
- Timothy J. Craine
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- University of Bath, Claverton Down, Bath, United Kingdom
| | - Nicholas S. Race
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Association of Academic Physiatrists Rehabilitation Medicine Scientist Training Program, Owings Mills, Maryland, USA
| | - Lindsay A. Kutash
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Anna L. Iouchmanov
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Eleni H. Moschonas
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Center for Neuroscience, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Darik A. O'Neil
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Carlson R. Sunleaf
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Aarti Patel
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Nima Patel
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Katherine O. Grobengeiser
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Ian P. Marshall
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Taylor N. Magdelinic
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Jeffrey P. Cheng
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Corina O. Bondi
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Center for Neuroscience, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Department of Neurobiology, and University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Children's Neuroscience Institute, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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Manole MD, Hook MJA, Nicholas MA, Nelson BP, Liu AC, Stezoski QC, Rowley AP, Cheng JP, Alexander H, Moschonas EH, Bondi CO, Kline AE. Preclinical neurorehabilitation with environmental enrichment confers cognitive and histological benefits in a model of pediatric asphyxial cardiac arrest. Exp Neurol 2021; 335:113522. [PMID: 33152354 PMCID: PMC7954134 DOI: 10.1016/j.expneurol.2020.113522] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 10/10/2020] [Accepted: 10/30/2020] [Indexed: 10/23/2022]
Abstract
Pediatric asphyxial cardiac arrest (ACA) often leaves children with physical, cognitive, and emotional disabilities that affect overall quality of life, yet rehabilitation is neither routinely nor systematically provided. Environmental enrichment (EE) is considered a preclinical model of neurorehabilitation and thus we sought to investigate its efficacy in our established model of pediatric ACA. Male Sprague-Dawley rat pups (post-natal day 16-18) were randomly assigned to ACA (9.5 min) or Sham injury. After resuscitation, the rats were assigned to 21 days of EE or standard (STD) housing during which time motor, cognitive, and anxiety-like (i.e., affective) outcomes were assessed. Hippocampal CA1 cells were quantified on post-operative day-22. Both ACA + STD and ACA + EE performed worse on beam-balance vs. Sham controls (p < 0.05) and did not differ from one another overall (p > 0.05); however, a single day analysis on the last day of testing revealed that the ACA + EE group performed better than the ACA + STD group (p < 0.05) and did not differ from the Sham controls (p > 0.05). Both Sham groups performed better than ACA + STD (p < 0.05) but did not differ from ACA + EE (p > 0.05) in the open field test. Spatial learning and declarative memory were improved and CA1 neuronal loss was attenuated in the ACA + EE vs. ACA + STD group (p < 0.05). Collectively, the data suggest that providing rehabilitation after pediatric ACA can reduce histopathology and improve motor and cognitive ability.
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Affiliation(s)
- Mioara D Manole
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, United States of America; Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, United States of America.
| | - Marcus J A Hook
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, United States of America; University of Bath, Claverton Down, Bath BA2 7AY, UK
| | - Melissa A Nicholas
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, United States of America; Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Brittany P Nelson
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, United States of America; Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Adanna C Liu
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Quinn C Stezoski
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Andrew P Rowley
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, United States of America; Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Jeffrey P Cheng
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, United States of America; Department of Physical Medicine & Rehabilitation, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Henry Alexander
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, United States of America; Department of Critical Care, Medicine University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Eleni H Moschonas
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, United States of America; Department of Physical Medicine & Rehabilitation, University of Pittsburgh, Pittsburgh, PA, United States of America; Center for Neuroscience, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Corina O Bondi
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, United States of America; Department of Physical Medicine & Rehabilitation, University of Pittsburgh, Pittsburgh, PA, United States of America; Center for Neuroscience, University of Pittsburgh, Pittsburgh, PA, United States of America; Department of Neurobiology, University of Pittsburgh, Pittsburgh, PA, United States of America
| | - Anthony E Kline
- Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, PA, United States of America; Department of Physical Medicine & Rehabilitation, University of Pittsburgh, Pittsburgh, PA, United States of America; Center for Neuroscience, University of Pittsburgh, Pittsburgh, PA, United States of America; Center for the Neural Basis of Cognition, University of Pittsburgh, Pittsburgh, PA, United States of America; Department of Critical Care, Medicine University of Pittsburgh, Pittsburgh, PA, United States of America; Department of Psychology, University of Pittsburgh, Pittsburgh, PA, United States of America.
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The cholinesterase inhibitor donepezil has antidepressant-like properties in the mouse forced swim test. Transl Psychiatry 2020; 10:255. [PMID: 32712627 PMCID: PMC7382650 DOI: 10.1038/s41398-020-00928-w] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 06/24/2020] [Accepted: 07/07/2020] [Indexed: 11/08/2022] Open
Abstract
Finding new antidepressant agents is of high clinical priority given that many cases of major depressive disorder (MDD) do not respond to conventional monoaminergic antidepressants such as the selective serotonin reuptake inhibitors (SSRIs), tricyclic antidepressants, and monoamine oxidase inhibitors. Recent findings of effective fast-acting antidepressants indicate that there are biological substrates to be taken advantage of for fast relief of depression and that we may find further treatments in this category. In this vein, the cholinergic system may be a relatively overlooked target for antidepressant medications, given its major role in motivation and attention. Furthermore, the classically engaged monoaminergic neurotransmitter systems in depression treatment-serotonin, norepinephrine, and dopamine-interact directly at times with cholinergic signaling. Here we investigate in greater detail how the cholinergic system may impact depression-related behavior, by administering widely ranging doses of the cholinesterase inhibitor drug, donepezil, to C57BL/6J mice in the forced swim test. First, we confirm prior findings that this drug, which is thought to boost synaptic acetylcholine, promotes depression-like behavior at a high dose (2.0 mg/kg, i.p.). But we also find paradoxically that it has an antidepressant-like effect at lower doses (0.02 and 0.2 mg/kg). Further this antidepressant-like effect is not due to generalized hyperactivity, since we did not observe increased locomotor activity in the open field test. These data support a novel antidepressant-like role for donepezil at lower doses as part of an overall u-shaped dose-response curve. This raises the possibility that donepezil could have antidepressant properties in humans suffering from MDD.
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Bao GC, Bleimeister IH, Zimmerman LA, Wellcome JL, Niesman PJ, Radabaugh HL, Bondi CO, Kline AE. Intermittent Administration of Haloperidol after Cortical Impact Injury Neither Impedes Spontaneous Recovery Nor Attenuates the Efficacy of Environmental Enrichment. J Neurotrauma 2019; 36:1606-1614. [PMID: 30458116 DOI: 10.1089/neu.2018.6212] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
The administration of haloperidol (HAL) once-daily for 19 days after experimental traumatic brain injury (TBI) impedes recovery and attenuates the efficacy of environmental enrichment (EE). However, it is unknown how intermittent administration of HAL affects the recovery process when paired with EE. Addressing the uncertainty is relevant because daily HAL is not always warranted to manage TBI-induced agitation in the clinic, and indeed intermittent therapy may be a more common approach. Hence, the aim of the study was to test the hypothesis that intermittent HAL would neither impair recovery in standard (STD)-housed controls nor attenuate the efficacy of EE. Anesthetized adult male rats received a cortical impact or sham injury and then were housed in STD or EE conditions. Beginning 24 h later, HAL (0.5 mg/kg; intraperitoneally [i.p.]) was administered either once-daily for 19 days or once every other day, whereas vehicle (VEH; 1 mL/kg; i.p.) was administered once daily. Motor performance and cognition were assessed on post-injury days 1-5 and 14-19, respectively. Cortical lesion volume was quantified on day 21. SHAM controls performed better than all TBI groups on motor and spatial learning [p < 0.05], but did not differ from the TBI + EE + daily VEH group on memory retention [p > 0.05]. The TBI + EE + daily VEH and TBI + EE + intermittent HAL groups did not differ from one another on beam-walk or spatial learning [p > 0.05], and both performed better than all other TBI groups [p < 0.05]. In contrast, the TBI + STD + daily HAL group performed worse than all TBI groups on spatial learning [p < 0.05]. No difference in any endpoint was revealed between the TBI + STD + intermittent HAL and TBI + STD + daily VEH groups [p > 0.05]. The results support the hypothesis that HAL is not detrimental when provided intermittently. If translatable to the clinic, intermittent HAL may be used to control TBI-induced agitation without negatively affecting spontaneous recovery or rehabilitative efficacy.
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Affiliation(s)
- Gina C Bao
- 1 Physical Medicine & Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania.,2 Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Isabel H Bleimeister
- 1 Physical Medicine & Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania.,2 Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Lydia A Zimmerman
- 1 Physical Medicine & Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania.,2 Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - JoDy L Wellcome
- 1 Physical Medicine & Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania.,2 Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Peter J Niesman
- 1 Physical Medicine & Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania.,2 Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Hannah L Radabaugh
- 1 Physical Medicine & Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania.,2 Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Corina O Bondi
- 1 Physical Medicine & Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania.,2 Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania.,3 Neurobiology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Anthony E Kline
- 1 Physical Medicine & Rehabilitation, University of Pittsburgh, Pittsburgh, Pennsylvania.,2 Safar Center for Resuscitation Research, University of Pittsburgh, Pittsburgh, Pennsylvania.,4 Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania.,5 Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania.,6 Center for Neuroscience, University of Pittsburgh, Pittsburgh, Pennsylvania.,7 Center for the Neural Basis of Cognition, University of Pittsburgh, Pittsburgh, Pennsylvania
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