Genetic models to study adult neurogenesis.
Author(s) -
Robert K. Filipkowski,
Anna Kiryk,
Anna Kowalczyk,
Leszek Kaczmarek
Publication year - 2005
Publication title -
acta biochimica polonica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.452
H-Index - 78
eISSN - 1734-154X
pISSN - 0001-527X
DOI - 10.18388/abp.2005_3449
Subject(s) - neurogenesis , olfactory bulb , neuroscience , biology , hippocampus , transcription factor , cyclin , central nervous system , microbiology and biotechnology , genetics , cell cycle , cell , gene
In the central nervous system (CNS) generation of new neurons continues throughout adulthood, when it is limited to the olfactory bulb and hippocampus. The knowledge regarding the function of newly-generated neurons remains limited and is vigorously investigated using diverse approaches. Among these are genetically modified mice, most of them of knock-out type (KO). Results from 23 diverse KO mouse models demonstrate the importance of particular proteins (growth factors, nitric oxide synthases, receptors, cyclins/cyclin-associated proteins, transcription factors, etc.) in adult neurogenesis (ANGE) as well as separate it from developmental neurogenesis. These results bring us closer to revealing the function of newly generated neurons in adult brains.
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