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Translational Medical Research Commons™
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- Alzheimer (1)
- Alzheimer's disease (1)
- Amyloid β (1)
- Animals (1)
- Bladder antimuscarinics (1)
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- Brain (1)
- Cholinergic (1)
- Cognitive function (1)
- Dementia, Vascular (1)
- Disease Models, Animal (1)
- Dual orexin receptor antagonist (1)
- Experimental models (1)
- In vivo models (1)
- National Alzheimer's Coordinating Center (1)
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- Orexin (1)
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- VCID (1)
- Vascular cognitive impairment (1)
- Vascular dementia (1)
Articles 1 - 3 of 3
Full-Text Articles in Translational Medical Research
Effects Of The Dual Orexin Receptor Antagonist Dora-22 On Sleep In 5xfad Mice, Marilyn J. Duncan, Hannah Farlow, Chairtra Tirumalaraju, Do-Hyun Yun, Chanung Wang, James A. Howard, Madison N. Sanden, Bruce F. O'Hara, Kristen J. Mcquerry, Adam D. Bachstetter
Effects Of The Dual Orexin Receptor Antagonist Dora-22 On Sleep In 5xfad Mice, Marilyn J. Duncan, Hannah Farlow, Chairtra Tirumalaraju, Do-Hyun Yun, Chanung Wang, James A. Howard, Madison N. Sanden, Bruce F. O'Hara, Kristen J. Mcquerry, Adam D. Bachstetter
Neuroscience Faculty Publications
Introduction: Sleep disruption is a characteristic of Alzheimer's disease (AD) that may exacerbate disease progression. This study tested whether a dual orexin receptor antagonist (DORA) would enhance sleep and attenuate neuropathology, neuroinflammation, and cognitive deficits in an AD-relevant mouse model, 5XFAD.
Methods: Wild-type (C57Bl6/SJL) and 5XFAD mice received chronic treatment with vehicle or DORA-22. Piezoelectric recordings monitored sleep and spatial memory was assessed via spontaneous Y-maze alternations. Aβ plaques, Aβ levels, and neuroinflammatory markers were measured by immunohistochemistry, enzyme-linked immunosorbent assay, and real-time polymerase chain reaction, respectively.
Results: In 5XFAD mice, DORA-22 significantly increased light-phase sleep without reducing Aβ levels, …
Translational Models For Vascular Cognitive Impairment: A Review Including Larger Species, Atticus H. Hainsworth, Stuart M. Allan, Johannes Boltze, Catriona Cunningham, Chad Farris, Elizabeth Head, Masafumi Ihara, Jeremy D. Isaacs, Raj N. Kalaria, Saskia A. M. J. Lesnik Oberstein, Mark B. Moss, Björn Nitzsche, Gary A. Rosenberg, Julie W. Rutten, Melita Salkovic-Petrisic, Aron M. Troen
Translational Models For Vascular Cognitive Impairment: A Review Including Larger Species, Atticus H. Hainsworth, Stuart M. Allan, Johannes Boltze, Catriona Cunningham, Chad Farris, Elizabeth Head, Masafumi Ihara, Jeremy D. Isaacs, Raj N. Kalaria, Saskia A. M. J. Lesnik Oberstein, Mark B. Moss, Björn Nitzsche, Gary A. Rosenberg, Julie W. Rutten, Melita Salkovic-Petrisic, Aron M. Troen
Pharmacology and Nutritional Sciences Faculty Publications
Background: Disease models are useful for prospective studies of pathology, identification of molecular and cellular mechanisms, pre-clinical testing of interventions, and validation of clinical biomarkers. Here, we review animal models relevant to vascular cognitive impairment (VCI). A synopsis of each model was initially presented by expert practitioners. Synopses were refined by the authors, and subsequently by the scientific committee of a recent conference (International Conference on Vascular Dementia 2015). Only peer-reviewed sources were cited.
Methods: We included models that mimic VCI-related brain lesions (white matter hypoperfusion injury, focal ischaemia, cerebral amyloid angiopathy) or reproduce VCI risk factors (old age, hypertension, …
Bladder Antimuscarinics And Cognitive Decline In Elderly Patients, Daniela Claudia Moga, Erin L. Abner, Qishan Wu, Gregory A. Jicha
Bladder Antimuscarinics And Cognitive Decline In Elderly Patients, Daniela Claudia Moga, Erin L. Abner, Qishan Wu, Gregory A. Jicha
Pharmacy Practice and Science Faculty Publications
Introduction: The evidence on the impact of bladder antimuscarinics initiation on cognitive function in older adults is inconsistent.
Methods: A retrospective analysis of data from the National Alzheimer's Coordinating Center (NACC) on enrollees 65 years and older evaluated the association between antimuscarinic initiation and cognitive decline. We defined decline from baseline (yes/no) for cognitive assessments included in the NACC Uniform Data Set 2.0 battery. New users were matched on year of enrollment and time in the cohort to randomly selected nonusers. Analyses were conducted using inverse probability of treatment weights based on baseline propensity scores.
Results: Our analyses included 698 …