Early deficits in motor coordination and cognitive dysfunction in a mouse model of the neurodegenerative lysosomal storage disorder, Sandhoff disease.
Mouse models of lysosomal storage diseases, including Sandhoff disease, are frequently employed to test therapies directed at the central nervous system. We backbred such mice and conducted a behavioral test battery which included sensorimotor and cognitive assessments. This is the first report of short-term memory deficits in a murine model of Sandhoff disease. We also document early onset of motor deficits using the balance beam test.
Gulinello
Maria
M
Behavioral Core Facility, Dominick S. Purpura Department of Neuroscience, Albert Einstein College of Medicine of Yeshiva University, Bronx, NY, USA.
Chen
Fengying
F
Dobrenis
Kostantin
K
D000818:Animals; D003071:Cognition / Q000502:physiology; D003072:Cognition Disorders / Q000235:genetics / Q000503:physiopathology*; D016464:Lysosomal Storage Diseases / Q000235:genetics / Q000503:physiopathology; D008569:Memory Disorders / Q000235:genetics / Q000503:physiopathology*; D008570:Memory, Short-Term / Q000502:physiology; D051379:Mice; D008810:Mice, Inbred C57BL; D018345:Mice, Knockout; D009043:Motor Activity / Q000502:physiology*; D045442:Rotarod Performance Test / Q000379:methods; D012497:Sandhoff Disease / Q000235:genetics / Q000503:physiopathology*; D054821:beta-Hexosaminidase beta Chain / Q000235:genetics
D054821:beta-Hexosaminidase beta Chain