title: Modulation of semaphorin signaling by Ig superfamily cell adhesion molecules.
abstract: During axon navigation, growth cones continuously interact with molecular cues in their environment, some of which control adherence and bundle assembly, others axon elongation and direction. Growth cone responses to these different environmental cues are tightly coordinated during the development of neuronal projections. Several recent studies show that axon sensitivity to guidance cues is modulated by extracellular and intracellular signals. This regulation may enable different classes of cues to combine their effects and may also represent important means for diversifying pathway choices and for compensating for the limited number of guidance cues. This chapter focuses on the modulation exerted by Ig Super-family cell adhesion molecules (IgSFCAMs) on guidance cues of the class III secreted semaphorins.
authors.affiliation: Centre de Génétique Moléculaire et Cellulaire UMR CNRS 5534, Université Claude Bernard, Villeurbanne, France.
authors.forename: Ahmad
authors.initials: A
authors.lastname: Bechara
authors.forename: Julien
authors.initials: J
authors.lastname: Falk
authors.forename: Frédéric
authors.initials: F
authors.lastname: Moret
authors.forename: Valérie
authors.initials: V
authors.lastname: Castellani
mesh_terms: D000818:Animals; D015815:Cell Adhesion Molecules / Q000737:chemistry / Q000378:metabolism / Q000502:physiology*; D006801:Humans; D007136:Immunoglobulins / Q000737:chemistry / Q000378:metabolism / Q000502:physiology*; D039961:Semaphorins / Q000737:chemistry / Q000378:metabolism / Q000502:physiology*; D015398:Signal Transduction / Q000502:physiology*
chemical_list: D015815:Cell Adhesion Molecules; D007136:Immunoglobulins; D039961:Semaphorins