Cited by 382Down syndrome and intellectual disability researchGenetics and Neurodevelopmental DisordersAlzheimer's disease research and treatments

The DOI matches its Crossref record; 32 of the 32 references it cites were found in a registry or an index.

Ts1Cje, a partial trisomy 16 mouse model for Down syndrome, exhibits learning and behavioral abnormalities

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Sago, Haruhiko, Carlson, Elaine J., Smith, Desmond J., Kilbridge, Joshua, Rubin, Edward M., Mobley, William C., Epstein, Charles J., Huang, Ting-Ting·1998·Proceedings of the National Academy of Sciences

Abstract

A mouse model for Down syndrome, Ts1Cje, has been developed. This model has made possible a step in the genetic dissection of the learning, behavioral, and neurological abnormalities associated with segmental trisomy for the region of mouse chromosome 16 homologous with the so-called “Down syndrome region” of human chromosome segment 21q22. Tests of learning in the Morris water maze and assessment of spontaneous locomotor activity reveal distinct learning and behavioral abnormalities, some of which are indicative of hippocampal dysfunction. The triplicated region in Ts1Cje, from Sod1 to Mx1 , is smaller than that in Ts65Dn, another segmental trisomy 16 mouse, and the learning deficits in Ts1Cje are less severe than those in Ts65Dn. In addition, degeneration of basal forebrain cholinergic neurons, which was observed in Ts65Dn, was absent in Ts1Cje.

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  1. M T Davisson, C Schmidt, R H Reeves, N G Irving, E C Akeson, B S Harris, R T Bronson Prog Clin Biol Res 384, 117–133 (1993).

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Metadata

Authors
Sago, H., Carlson, E. J., Smith, D. J., Kilbridge, J., Rubin, E. M., Mobley, W. C., Epstein, C. J., & Huang, T.-T.
Affiliations
Lawrence Berkeley National Laboratory (US)
Corresponding author
Huang, Ting-Ting
Venue
Proceedings of the National Academy of Sciences
Published
1998-05-26
Volume
95
Issue
11
Pages
6256-6261
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2079155607
Cited by
382
References
32
Citations by year
2026: 3 · 2025: 5 · 2024: 8 · 2023: 7 · 2022: 10 · 2021: 14 · 2020: 9 · 2019: 12 · 2018: 11 · 2017: 20 · 2016: 13 · 2015: 8 · 2014: 14 · 2013: 14 · 2012: 23
FWCI
19.96
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (5p01hl018574-26, 5r01hd031498-05)
  • National Institute on Aging (AG-08938, P01AG008938)
  • National Heart, Lung, and Blood Institute (HL-18574)
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (HD-31498)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Down syndrome and intellectual disability research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetics and Neurodevelopmental Disorders
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Alzheimer's disease research and treatments
Keywords
Down syndrome, mouse model, learning deficits, Morris water maze, locomotor activity, hippocampal dysfunction, basal forebrain cholinergic neurons, SOD1, MX1, chromosome 21q22
MeSH terms
Animals, Behavior, Animal, Disease Models, Animal, Down Syndrome, Humans, Learning Disabilities, Trisomy, Mice

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