Neurotransmitter-Regulated Regeneration in the Zebrafish Retina
نویسندگان
چکیده
منابع مشابه
Neurotransmitter-Regulated Regeneration in the Zebrafish Retina
Current efforts to repair damaged or diseased mammalian retinas are inefficient and largely incapable of fully restoring vision. Conversely, the zebrafish retina is capable of spontaneous regeneration upon damage using Müller glia (MG)-derived progenitors. Understanding how zebrafish MG initiate regeneration may help develop new treatments that prompt mammalian retinas to regenerate. We show th...
متن کاملComparison of proteomic profiles in the zebrafish retina during experimental degeneration and regeneration
Zebrafish spontaneously regenerate the retina after injury. Although the gene expression profile has been extensively studied in this species during regeneration, this does not reflect protein function. To further understand the regenerative process in the zebrafish, we compared the proteomic profile of the retina during injury and upon regeneration. Using two-dimensional difference gel electro...
متن کاملImmunomodulation-accelerated neuronal regeneration following selective rod photoreceptor cell ablation in the zebrafish retina.
Müller glia (MG) function as inducible retinal stem cells in zebrafish, completely repairing the eye after damage. The innate immune system has recently been shown to promote tissue regeneration in which classic wound-healing responses predominate. However, regulatory roles for leukocytes during cellular regeneration-i.e., selective cell-loss paradigms akin to degenerative disease-are less well...
متن کاملParallel visual cycles in the zebrafish retina.
Vertebrate vision necessitates continuous recycling of the chromophore 11-cis retinal (RAL). The classical (or canonical) visual cycle employs a number of enzymes located in the photoreceptor outer segment and RPE (retinal pigment epithelium) of the retina to regenerate 11-cis RAL from all-trans RAL. Cone-dominant species are believed to utilize a second, intra-retinal, pathway for 11-cis RAL g...
متن کاملInhibition of Müller glial cell division blocks regeneration of the light-damaged zebrafish retina.
The adult zebrafish retina possesses a robust regenerative response. In the light-damaged retina, Müller glial cell divisions precede regeneration of rod and cone photoreceptors. Neuronal progenitors, which arise from the Müller glia, continue to divide and use the Müller glial cell processes to migrate to the outer nuclear layer and replace the lost photoreceptors. We tested the necessity of M...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Stem Cell Reports
سال: 2017
ISSN: 2213-6711
DOI: 10.1016/j.stemcr.2017.02.007