Animal Models of Retinal Injury

被引:32
作者
Blanch, Richard J. [1 ,2 ]
Ahmed, Zubair
Berry, Martin
Scott, Robert A. H. [2 ,3 ,4 ]
Logan, Ann [3 ,4 ]
机构
[1] Univ Birmingham, Sch Med, Mol Neurosci Res Grp, Neuropharmacol & Neurobiol Sect, Birmingham B15 2TT, W Midlands, England
[2] Royal Ctr Def Med, Acad Dept Mil Surg & Trauma, Birmingham, W Midlands, England
[3] Natl Inst Hlth Res Surg Reconstruct, Birmingham, W Midlands, England
[4] Microbiol Res Ctr, Birmingham, W Midlands, England
关键词
OPTIC-NERVE REGENERATION; COMBINED POSTERIOR CONTUSION; GANGLION-CELLS; IN-VIVO; PIGMENT EPITHELIUM; RAT RETINA; AXONAL REGENERATION; GENE-EXPRESSION; OCULAR TRAUMA; GROWTH-FACTOR;
D O I
10.1167/iovs.11-8564
中图分类号
R77 [眼科学];
学科分类号
100212 ;
摘要
Retinal injury is a common cause of profound and intractable loss of vision. Clinical outcomes are poor in both open and closed globe injuries because cell death, scarring, and a failure of tissue and axon regeneration are not ameliorated by current treatments. Much animal research is directed at understanding and modifying these pathologies, although results have yet to translate into clinical practice. Axotomy-induced retinal ganglion cell (RGC) death in mammals can be effectively reduced and axon regeneration enhanced over the short term. After retinal injury in mammals, the retinal pigment epithelium (RPE) and retinal glia either regenerate lost RPE and neuroretinal cells or form nonfunctional scars. An understanding of the mechanisms underlying injury responses is critical to the successful development of therapeutic strategies to promote ocular repair. (Invest Ophthalmol Vis Sci. 2012; 53: 2913-2920) DOI: 10.1167/iovs.11-8564
引用
收藏
页码:2913 / 2920
页数:8
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