Table 7.

Summary of Pre-clinical Mouse Models of ATP1A3-related Disorders.

Model Mouse Genome Informatics Phenotype Spontaneous Seizures Reference
ATP1A3tm/1Ling/+ (Alpha3+/KOI4) 3696954 Motor hyperactivity, mania-like behavior, sleep cycle abnormalities No Kirshenbaum et al. (2011)99
ATP1A3tm2Kwk 5572809 Motor hyperactivity, no gross morphological defects or apparent histological brain anomalies, no development of dystonia spontaneously No Ikeda et al. (2013)100
ATP1A3D801Y (alpha3D801Y; ATP1A3tm1Klh) 6163502 Hyperactivity, increased sensitivity to chemically induced epileptic seizures, and cognitive deficits No Holm and Lykke-Hartmann (2016)101
Myshkin (ATP1A3Myk) 4356167 Motor hyperactivity, spontaneous and induced by vestibular stress, hippocampal hyperexcitation, memory and learning reduction Yes Clapcote et al. (2009)102
Kirshenbaum et al. (2011)99
Mashlool (Mashl; ATP1A3tm1Ute) 6162645 Small size, hyperactivity, ataxia and tremor, hind-limb clasping (tail suspension), reversible hemiplegia, quadriplegia, and dystonia, avoidant and anxiety-like behaviors Yes Hunanyan et al. (2015)4
Matoub (Matb; ATP1A3E815K; ATP1A3tm1Mika) 6197036 Small size, hemiplegia/dystonia/seizures spontaneously and upon stimulation, abnormal episodic memory, abnormal motor performance and coordination, less activity and freezing; high mortality Yes Helseth et al. (2018)103
ROSA26-ATP1A3D591V [Gt(ROSA) 26Sortm1(CAG-ATP1A3-D591V,-EGFP)] NA Scarce description in the literature regarding the phenotype No Zhou et al. (2020)104

NA, not available/not applicable.

RMMJ Rambam Maimonides Medical Journal Rambam Health Care Campus 2024; 15(3): e0015. ISSN: 2076-9172
Published online 2024 July 30. doi: 10.5041/RMMJ.10529