Quantification of Angiogenesis in Laser Choroidal Neovascularization
Methods Mol Biol. 2022;2441:223-231. doi: 10.1007/978-1-0716-2059-5_17.ABSTRACTMurine laser-induced laser choroidal neovascularization is a widely used and robust model of wet (exudative) age-related macular degeneration (wAMD). wAMD is one of the leading causes of blindness in the Western world. In brief, a focused laser beam is used to penetrate Bruch's membrane, which separates the choriocapillaris (well-vascularized choroid layer) from the pigmented layers of the retina. Damage to the integrity of this membrane during diabetes leads to fluid accumulation and vascular invasion into the subretinal layers resulting in a progressive worsening of vision. Here we describe a 14-day model using untreated C57/Bl6 mice, but it is equally applicable to incorporation into transgenic studies and therapeutic agent development (such as eye drops), injection of therapeutic agents (including antibodies), and for longer time course studies. In vivo functional analysis or lesioned choroids can be studied with further immunohistochemical staining for further analyses.PMID:35099740 | DOI:10.1007/978-1-0716-2059-5_17
Source: Mol Biol Cell - Category: Molecular Biology Authors: Kathryn R Green Nicholas Beazley-Long Amy P Lynch Claire L Allen David O Bates Andrew V Benest Source Type: research
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