Multiple Roles of Neurotrypsin in Tissue Morphogenesis and Nervous System Development Suggested by the mRNA Expression Pattern

2001 ◽  
Vol 18 (4) ◽  
pp. 407-433 ◽  
Author(s):  
David P. Wolfer ◽  
Rosmarie Lang ◽  
Paolo Cinelli ◽  
Rime Madani ◽  
Peter Sonderegger
Keyword(s):  
Nervous System ◽  
Mrna Expression ◽  
Expression Pattern ◽  
System Development ◽  
Nervous System Development ◽  
Multiple Roles ◽  
Tissue Morphogenesis ◽  
Mrna Expression Pattern

Antenatal Glucocorticoids Supplementation and Central Nervous System Development

2013 ◽  
Vol 14 (2) ◽  
pp. 160-166
Author(s):  
Diego Gazzolo ◽  
Laura D. Serpero ◽  
Alessandro Frigiola ◽  
Raul Abella ◽  
Alessandro Giamberti ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
System Development ◽  
Nervous System Development ◽  
Central Nervous System Development

scholarly journals Incorporation of 5-Bromo-2′-deoxyuridine into DNA and Proliferative Behavior of Cerebellar Neuroblasts: All That Glitters Is Not Gold

Cells ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1453
Author(s):  
Joaquín Martí-Clúa
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
System Development ◽  
Nervous System Development ◽  
Current Data ◽  
Cellular Mechanisms ◽  
Dividing Cells ◽  
The Central Nervous System ◽  
Repeated Doses ◽  
Pyrimidine Analog

The synthetic halogenated pyrimidine analog, 5-bromo-2′-deoxyuridine (BrdU), is a marker of DNA synthesis. This exogenous nucleoside has generated important insights into the cellular mechanisms of the central nervous system development in a variety of animals including insects, birds, and mammals. Despite this, the detrimental effects of the incorporation of BrdU into DNA on proliferation and viability of different types of cells has been frequently neglected. This review will summarize and present the effects of a pulse of BrdU, at doses ranging from 25 to 300 µg/g, or repeated injections. The latter, following the method of the progressively delayed labeling comprehensive procedure. The prenatal and perinatal development of the cerebellum are studied. These current data have implications for the interpretation of the results obtained by this marker as an index of the generation, migration, and settled pattern of neurons in the developing central nervous system. Caution should be exercised when interpreting the results obtained using BrdU. This is particularly important when high or repeated doses of this agent are injected. I hope that this review sheds light on the effects of this toxic maker. It may be used as a reference for toxicologists and neurobiologists given the broad use of 5-bromo-2′-deoxyuridine to label dividing cells.

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