Connexin-mediated communication controls cell proliferation and is essential in retinal histogenesis.
AuthorsKihara AH, Santos TO, Osuna-Melo EJ, Paschon V, Vidal KS, Akamine PS, Castro LM, Resende RR, Hamassaki DE, Britto LR,
JournalInt J Dev Neurosci
PubMed ID19800961
'Connexin (Cx) channels and hemichannels are involved in essential processes during nervous system development such as apoptosis, propagation of spontaneous activity and interkinetic nuclear movement. In the first part of this study, we extensively characterized Cx gene and protein expression during retinal histogenesis. We observed distinct spatio-temporal patterns among studied ... More
Connexin 57 is expressed by the axon terminal network of B-type horizontal cells in the rabbit retina.
'In the rabbit retina there are two types of horizontal cell (HC). A-type HCs (AHC) are axonless and extensively coupled via connexin (Cx)50 gap junctions. The B-type HC (BHC) is axon-bearing; the somatic dendrites form a second network coupled by gap junctions while the axon terminals (ATs) form a third ... More