title: Neurohormones, Brain, and Behavior: A Comparative Approach to Understanding Rapid Neuroendocrine Action.
abstract: The definition of a hormone has been in part delineated by its journey to distant receptor targets. Following activation of a receptor, a subsequent reaction facilitates the regulation of physiology and, ultimately, behavior. However, a growing number of studies report that hormones can influence these events at a previously underappreciated high speed. With the potential to act as neurotransmitters, the definition of a hormone and its mechanisms of action are evolving. In this symposium, we united scientists who use contemporary molecular, electrophysiological, and biochemical approaches to study aspects of rapid hormone action in a broad array of systems across different levels of biological organization. What emerged was an overwhelming consensus that the use of integrative and comparative approaches fuels discovery and increases our understanding of de novo hormone synthesis, local actions of neurohormones, and subsequent effects on neuroplasticity and behavior.
authors.affiliation: *Department of Biology, Barnard College, Columbia University, New York, NY 10027, USA; rcalisi@barnard.edu.
authors.forename: Rebecca M
authors.initials: RM
authors.lastname: Calisi
authors.affiliation: Department of Biology, American University, Washington, D.C. 20016, USA.
authors.forename: Colin J
authors.initials: CJ
authors.lastname: Saldanha
mesh_terms: D000818:Animals; D009490:Neurosecretory Systems / Q000033:anatomy & histology* / Q000502:physiology*; D018377:Neurotransmitter Agents / Q000378:metabolism*; D014714:Vertebrates / Q000502:physiology*
chemical_list: D018377:Neurotransmitter Agents