Neuropeptides as growth and differentiation factors in general and VIP in particular.
During the course of neurodevelopment a large population of neurons die normally (Berg, 1982; Oppenheim et al., 1989). Are neuropeptides involved in the regulation of neuronal survival, maturation, and maintenance? The peptides are an ever growing family of neuroactive agents and this review shall emphasize VIP (vasoactive intestinal peptide [Said and Mutt, 1970; Gozes and Brenneman, 1989]), which has been shown to be involved in maturation, growth, and maintenance of neurons (Brenneman et al., 1985a, 1987, 1988, 1990, 1990b; Brenneman and Eiden, 1986; Brenneman and Nelson, 1986). Comparative actions of other neuropeptides will also be discussed.
Gozes
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Department of Chemical Pathology, Sackler School of Medicine, Tel Aviv University, Israel.
Brenneman
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D000818:Animals; D017209:Apoptosis; D002454:Cell Differentiation; D002455:Cell Division; D005786:Gene Expression Regulation; D006128:Growth / Q000502:physiology*; D006133:Growth Substances / Q000502:physiology*; D009474:Neurons / Q000166:cytology; D009479:Neuropeptides / Q000502:physiology; D051381:Rats; D014660:Vasoactive Intestinal Peptide / Q000502:physiology*
D006133:Growth Substances; D009479:Neuropeptides; D014660:Vasoactive Intestinal Peptide