Microglia Suppress Ascl1-Induced Retinal Regeneration in Mice

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Transgenic expression of the proneural transcription factor Ascl1 in Müller glia stimulates retinal regeneration in young mice.

Müller glial cells are the source of retinal regeneration in fish and birds; although this process is efficient in fish, it is less so in birds and very limited in mammals. It has been proposed that factors necessary for providing neurogenic competence to Müller glia in fish and birds after retinal injury are not expressed in mammals. One such factor, the proneural transcription factor Ascl1, i...

متن کامل

Minocycline inhibits LPS-induced retinal microglia activation.

Retinal neurodegenerative disease involves an inflammatory response in the retina characterized by an increase in inflammatory cytokines and activation of microglia. The degree of microglia activation may influence the extent of retinal injury following an inflammatory stimulus. Cytokines released by activated microglia regulate the influx of inflammatory cells to the damaged area. Thus, a ther...

متن کامل

Rapid light-induced activation of retinal microglia in mice lacking Arrestin-1

Microglia dynamically prune synaptic contacts during development, and digest waste that accumulates in degeneration and aging. In many neurodegenerative diseases, microglial activation and phagocytosis gradually increase over months or years, with poorly defined initial triggering events. Here, we describe rapid retinal microglial activation in response to physiological light levels in a mouse ...

متن کامل

Activation of microglia and chemokines in light-induced retinal degeneration.

PURPOSE Microglial cells, which are activated and recruited by chemokines, have been shown to play crucial roles in neuronal degenerations of the central nervous system (CNS). This study investigated the activation and migration of retinal microglial cells and expression of chemokines in retinas in light-induced photoreceptor degeneration in mice. METHODS Ninety-five Balb/cJ mice were kept in...

متن کامل

Light-induced migration of retinal microglia into the subretinal space.

PURPOSE To explore the effects of light exposure and deprivation on the distribution and function of microglia in the subretinal space of mice. METHODS Using a monoclonal antibody, 5D4, that identifies resting, ramified microglia, the distribution and density of microglia in the retina, and the subretinal space were determined by confocal microscopy and by immunohistochemistry of cryopreserve...

متن کامل

ذخیره 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: Cell Reports

سال: 2020

ISSN: 2211-1247

DOI: 10.1016/j.celrep.2020.108507