scholarly journals Identification of genetic loci that modulate cell proliferation in the adult rostral migratory stream using the expanded panel of BXD mice

BMC Genomics ◽  
2014 ◽  
Vol 15 (1) ◽  
pp. 206 ◽  
Author(s):  
Anna Poon ◽  
Daniel Goldowitz
Keyword(s):  
Cell Proliferation ◽  
Rostral Migratory Stream ◽  
Genetic Loci ◽  
Bxd Mice ◽  
Migratory Stream

Cell Proliferation in the Adult Rat Rostral Migratory Stream Following Exposure to Gamma Irradiation

2006 ◽  
Vol 26 (7-8) ◽  
pp. 1129-1137 ◽  
Author(s):  
Soňa Bálentová ◽  
Enikö Račeková ◽  
Marcela Martončíková ◽  
Eva Mišúrová
Keyword(s):  
Cell Proliferation ◽  
Gamma Irradiation ◽  
Rostral Migratory Stream ◽  
Adult Rat ◽  
Migratory Stream

scholarly journals p27KIP1 Regulates Neurogenesis in the Rostral Migratory Stream and Olfactory Bulb of the Postnatal Mouse

2009 ◽  
Vol 29 (9) ◽  
pp. 2902-2914 ◽  
Author(s):  
X. Li ◽  
X. Tang ◽  
B. Jablonska ◽  
A. Aguirre ◽  
V. Gallo ◽  
...  
Keyword(s):  
Olfactory Bulb ◽  
Rostral Migratory Stream ◽  
Migratory Stream

scholarly journals Delayed maturation and altered proliferation within the rat rostral migratory stream following maternal deprivation

2011 ◽  
Vol 55 (4) ◽  
pp. 33 ◽  
Author(s):  
K. Lievajova ◽  
J. Blasko ◽  
M. Martoncikova ◽  
V. Cigankova ◽  
E. Racekova
Keyword(s):  
Maternal Deprivation ◽  
Rostral Migratory Stream ◽  
Delayed Maturation ◽  
Migratory Stream

scholarly journals The dominant functional nicotinic receptor in progenitor cells in the rostral migratory stream is the α3β4 subtype

2013 ◽  
Vol 109 (3) ◽  
pp. 867-872 ◽  
Author(s):  
Geeta Sharma
Keyword(s):  
Olfactory Bulb ◽  
Perceptual Learning ◽  
Progenitor Cells ◽  
Glutamate Release ◽  
Brain Regions ◽  
Odor Discrimination ◽  
Rostral Migratory Stream ◽  
Receptor Expression ◽  
Granule Cell Layer ◽  
Migratory Stream

Addition of newly generated neurons into mature neural circuits in the adult CNS responds to changes in neurotransmitter levels and is tightly coupled to the activity of specific brain regions. This postnatal neurogenesis contributes to plasticity of the olfactory bulb and hippocampus and is thought to play a role in learning and memory, context and odor discrimination, as well as perceptual learning. While acetylcholine plays an important role in odor discrimination and perceptual learning, its role in adult neurogenesis in the olfactory bulb has not been elucidated. In this study, I have examined the functional expression of nAChRs in progenitor cells of the rostral migratory stream (RMS) in the adult olfactory bulb of mice. I show that most of these cells in the RMS exhibit large nAChR-mediated calcium transients upon application of acetylcholine (ACh). Unlike in the hippocampus, the predominant functional nAChRs on progenitor cells are of α3β4 subtype. Interestingly, functional receptor expression is lost once progenitor cells mature, and are incorporated into the granule cell layer. Instead, nAChRs are now expressed on some presynaptic terminals and modulate glutamate release onto granule cells. My results imply that ACh is a part of the permissive niche and likely plays a role in development of progenitor cells.

scholarly journals Rostral migratory stream neuroblasts turn and change directions in stereotypic patterns

2011 ◽  
Vol 5 (1) ◽  
pp. 83-95 ◽  
Author(s):  
Noelia Martinez-Molina ◽  
Yongsoo Kim ◽  
Philip Hockberger ◽  
Francis G. Szele
Keyword(s):  
Rostral Migratory Stream ◽  
Migratory Stream

scholarly journals Cellular composition and organization of the subventricular zone and rostral migratory stream in the adult and neonatal common marmoset brain

2011 ◽  
Vol 519 (4) ◽  
pp. 690-713 ◽  
Author(s):  
Kazunobu Sawamoto ◽  
Yuki Hirota ◽  
Clara Alfaro-Cervello ◽  
Mario Soriano-Navarro ◽  
Xiaoping He ◽  
...  
Keyword(s):  
Subventricular Zone ◽  
Common Marmoset ◽  
Rostral Migratory Stream ◽  
Cellular Composition ◽  
Migratory Stream
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