Protein dysregulation in mouse hippocampus polytransgenic for chromosome 21 structures in the Down Syndrome Critical Region

  • Joo Ho Shin
  • , Talin Gulesserian
  • , Emmanuelle Verger
  • , Jean Maurice Delabar
  • , Gert Lubec

Research output: Contribution to journalArticlepeer-review

17 Scopus citations

Abstract

Mice polytransgenic for chromosome 21 genes DSCR3, 5, 6, 9, and TTC3 within the Down Syndrome Critical Region-1 represent an animal model for Down Syndrome (DS). In a proteomic approach, we show a series of altered hippocampal protein levels that may be caused by overexpression of at least one of the five chromosome 21 genes and that fit fear-conditioned memory defects and were observed to be dysregulated in human fetal DS.

Original languageEnglish
Pages (from-to)44-53
Number of pages10
JournalJournal of Proteome Research
Volume5
Issue number1
DOIs
StatePublished - Jan 2006
Externally publishedYes

Keywords

  • Chromosome 21
  • Down Syndrome critical region
  • Hippocampus
  • Polytransgenic mice
  • Two-dimensional gel electrophoresis

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