[Recent advances in neural cell culture].
Cells isolated from the avian and mammalian central and peripheral nervous system and cultured in vitro provide an opportunity to study in situ properties of neurons and glial cells under relatively simple and carefully controlled conditions. Since Harrison's success in maintaining in vitro embryonic frog spinal cord 80 years ago, neural tissue culture has developed into an important and versatile discipline of neuroscience. The techniques developed in the past fall into four broad classes: Explant cultures, which are explanted from specific neuroanatomic loci to substrates as small tissue fragments. Dissociated cell cultures, which involve the seeding of enzymatically or mechanically dispersed cells on various attachment substrates. Reaggregate cultures, which require re-association of dissociated cells into small aggregates. Purified cell populations, which are prepared by the isolation of different cell types by gradient centrifugation or other separation techniques. These cultures have been utilized in studying various aspects of brain development and function. In this review several areas of significant and stimulating development in neural cell culture have been documented. They include formulation of serum-free medium, effects of growth factors, utilization of cell type-specific markers, and isolation and culture of purified neuronal/glial cells.
Kim
S U
SU
Department of Medicine, University of British Columbia, Vancouver, Canada.
D000368:Aged; D000818:Animals; D015415:Biomarkers; D001921:Brain / Q000254:growth & development; D002453:Cell Cycle; D002469:Cell Separation; D002478:Cells, Cultured; D002490:Central Nervous System / Q000166:cytology*; D003470:Culture Media; D003584:Cytological Techniques; D006133:Growth Substances / Q000502:physiology; D006801:Humans; D008297:Male; D009474:Neurons / Q000166:cytology*
D015415:Biomarkers; D003470:Culture Media; D006133:Growth Substances