title: Transient cell-cell interactions in neural circuit formation.
abstract: The wiring of the nervous system requires a complex orchestration of developmental events. Emerging evidence suggests that transient cell-cell interactions often serve as positional cues for axon guidance and synaptogenesis during the assembly of neural circuits. In contrast to the relatively stable cellular interactions between synaptic partners in mature circuits, these transient interactions involve cells that are not destined to be pre- or postsynaptic cells. Here we review the roles of these transient cell-cell interactions in a variety of developmental contexts and describe the mechanisms through which they organize neural connections.
authors.affiliation: Neurosciences Program, Stanford University, Stanford, CA 94305, USA.
authors.forename: Daniel L
authors.initials: DL
authors.lastname: Chao
authors.forename: Le
authors.initials: L
authors.lastname: Ma
authors.forename: Kang
authors.initials: K
authors.lastname: Shen
mesh_terms: D002448:Cell Adhesion / Q000502:physiology; D002450:Cell Communication / Q000502:physiology; D002454:Cell Differentiation / Q000502:physiology; D002465:Cell Movement / Q000502:physiology; D006801:Humans; D008959:Models, Neurological; D009415:Nerve Net / Q000166:cytology / Q000502:physiology*; D009434:Neural Pathways / Q000502:physiology*; D009473:Neuronal Plasticity / Q000502:physiology*; D009474:Neurons / Q000502:physiology*