Increased Connexin36 Phosphorylation in AII Amacrine Cell Coupling of the Mouse Myopic Retina
نویسندگان
چکیده
منابع مشابه
Increased phosphorylation of Cx36 gap junctions in the AII amacrine cells of RD retina
Retinal degeneration (RD) encompasses a family of diseases that lead to photoreceptor death and visual impairment. Visual decline due to photoreceptor cell loss is further compromised by emerging spontaneous hyperactivity in inner retinal cells. This aberrant activity acts as a barrier to signals from the remaining photoreceptors, hindering therapeutic strategies to restore light sensitivity in...
متن کاملExpression of neuronal connexin36 in AII amacrine cells of the mammalian retina.
We have studied the expression pattern of neuronal connexin36 (Cx36) in the mouse and rat retina. In vertical sections of both retinas, a polyclonal antibody directed against Cx36 produced punctate labeling in the inner plexiform layer (IPL). Intense immunoreactivity was localized to the entire OFF sublamina of the IPL, and much weaker staining could be observed in the ON sublamina. Double-labe...
متن کاملAII amacrine cells in the distal inner nuclear layer of the mouse retina.
We serendipitously found a distal Disabled-1 (Dab1)-immunoreactive cell in retina of the C57BL/6J black mouse. The somata of these cells are located in the outermost part of the inner nuclear layer (INL). Their processes extend toward the outer plexiform layer (OPL), receiving synaptic inputs from horizontal and interplexiform cells. In the current study, we name this cell the "distal Dab1-immu...
متن کاملIntrinsic bursting of AII amacrine cells underlies oscillations in the rd1 mouse retina.
In many forms of retinal degeneration, photoreceptors die but inner retinal circuits remain intact. In the rd1 mouse, an established model for blinding retinal diseases, spontaneous activity in the coupled network of AII amacrine and ON cone bipolar cells leads to rhythmic bursting of ganglion cells. Since such activity could impair retinal and/or cortical responses to restored photoreceptor fu...
متن کاملProx1 Is a Marker for AII Amacrine Cells in the Mouse Retina
The transcription factor Prox1 is expressed in multiple cells in the retina during eye development. This study has focused on neuronal Prox1 expression in the inner nuclear layer (INL) of the adult mouse retina. Prox1 immunostaining was evaluated in vertical retinal sections and whole mount preparations using a specific antibody directed to the C-terminus of Prox1. Strong immunostaining was obs...
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ژورنال
عنوان ژورنال: Frontiers in Cellular Neuroscience
سال: 2020
ISSN: 1662-5102
DOI: 10.3389/fncel.2020.00124