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Potential of Müller Glia for Retina Neuroprotection

Eastlake, K; Luis, J; Limb, GA; (2020) Potential of Müller Glia for Retina Neuroprotection. Current Eye Research , 45 (3) pp. 339-348. 10.1080/02713683.2019.1648831. Green open access

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Abstract

Müller glia constitute the main glial cells of the retina. They are spatially distributed along this tissue, facilitating their close membrane interactions with all retinal neurons. Müller glia are characterized by their active metabolic functions, which are neuroprotective in nature. Although they can become reactive under pathological conditions, leading to their production of inflammatory and neurotoxic factors, their main metabolic functions confer neuroprotection to the retina, resulting in the promotion of neural cell repair and survival. In addition to their protective metabolic features, Müller glia release several neurotrophic factors and antioxidants into the retinal microenvironment, which are taken up by retinal neurons for their survival. This review summarizes the Müller glial neuroprotective mechanisms and describes advances made on the clinical application of these factors for the treatment of retinal degenerative diseases. It also discusses prospects for the use of these cells as a vehicle to deliver neuroprotective factors into the retina.

Type: Article
Title: Potential of Müller Glia for Retina Neuroprotection
Location: England
Open access status: An open access version is available from UCL Discovery
DOI: 10.1080/02713683.2019.1648831
Publisher version: https://doi.org/10.1080/02713683.2019.1648831
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Müller glia, antioxidants, neuroprotection, neurotrophins, retina, retinal degeneration
UCL classification: UCL
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences > Institute of Ophthalmology
URI: https://discovery.ucl.ac.uk/id/eprint/10079171
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