Abstract：
:Recoverin is a calcium-binding protein identified as an autoantigen in a paraneoplastic degenerative disease of the human retina known as cancer-associated retinopathy (CAR). In this study we investigated whether recoverin could elicit an immune response leading to the degeneration of photoreceptor cells in a rodent retina, and whether an animal model of CAR could be developed. Injection of Lewis rats with recoverin caused degeneration of the photoreceptor cells. Several features of uveoretinitis were observed, including vitreous cells, perivasculitis, retinal lesions and complete loss of the photoreceptor cell layer. The first clinical signs of retinal inflammation were observed 10-14 days after immunization. The earliest histological changes in the retina also were observed 14 days after immunization. Infiltration of the photoreceptor cell layer and inner layers of the retina with lymphocytic and some polymorphonuclear cells was frequently observed. Photoreceptors were damaged and later fully degenerated. This sequence of events was associated with high antibody titers against recoverin in all animals tested. Cellular responses to recoverin assayed between days 7 and 28 after immunization showed strong in vitro proliferative activities to recoverin. In addition, all aspects of the degenerative events could be reproduced in naive animals by the adoptive transfer of stimulated lymphocytes obtained from animals previously immunized with recoverin. This study demonstrates the successful induction of photoreceptor degeneration using recoverin as an immunogen. We demonstrate that recoverin is both a potent antigen and uveitogen. These observations may be relevant to our understanding of CARs in humans.
journal_name
Exp Eye Resjournal_title
Experimental eye researchauthors
Adamus G,Ortega H,Witkowska D,Polans Adoi
10.1006/exer.1994.1130subject
Has Abstractpub_date
1994-10-01 00:00:00pages
447-55issue
4eissn
0014-4835issn
1096-0007pii
S0014-4835(84)71130-4journal_volume
59pub_type
杂志文章abstract：:Retinoblastoma generally occurs before 5 years of age and often requires enucleation (surgical removal of one eye) of the cancerous eye. We have previously shown using behavioural methods that this disruption in binocular vision during the critical period of visual development results in impaired face perception. In t...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2018.09.013
更新日期：2019-06-01 00:00:00
abstract：:Harmonic analysis was used to characterize the rabbit flicker ERG elicited by sinusoidally modulated full-field stimuli under light-adapted conditions. The frequency-response function for fundamental amplitude, derived from Fourier analysis of the ERG waveforms, exhibited two limbs, with an amplitude minimum at approx...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2010.10.005
更新日期：2010-12-01 00:00:00
abstract：:Retinal inflammation is an integral component of many retinal diseases including diabetic retinopathy (DR), age-related macular degeneration (AMD) and retinopathy of prematurity (ROP). Inflammation is commonly initiated and perpetuated by myeloid-derived immune cells. In the retina, microglial cells are resident macro...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2019.05.010
更新日期：2019-08-01 00:00:00
abstract：:Lactate dehydrogenase (LDH) and glucose-6-phosphate dehydrogenase (G-6-PDH) activities were studied during corneal epithelial growth and differentiation in cell culture. LDH and G-6-PDH activities increased up to 60 and 150-fold, respectively, when corneal epithelial cells constituted a differentiated four to five lay...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1006/exer.2001.1110
更新日期：2002-01-01 00:00:00
abstract：:The identification of genes that modify pathological ocular phenotypes in mouse models may improve our understanding of disease mechanisms and lead to new treatment strategies. Here, we identify modifier loci affecting photoreceptor cell loss in homozygous Mfrp(rd6) mice, which exhibit a slowly progressive photorecept...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2013.10.020
更新日期：2014-01-01 00:00:00
abstract：:Nitric oxide (NO) production by vascular endothelium is important in regulation of blood flow. Reduced production of NO can adversely affect blood flow and other vascular functions. We investigated the expression of three nitric oxide synthase (NOS) isoforms in retina and choroid of aged human eyes and eyes with AMD. ...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2009.10.004
更新日期：2010-01-01 00:00:00
abstract：:Mitochondrial components are of great importance for the maintenance of lens transparency. In our previous work, we confirmed that carbon monoxide (CO) can protect human and rabbit lens epithelial cells (LECs) from hydrogen peroxide (H2O2)-mediated apoptosis, while the mechanism remains undefined. Because CO can bind ...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2018.01.023
更新日期：2018-04-01 00:00:00
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journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/0014-4835(83)90043-x
更新日期：1983-04-01 00:00:00
abstract：:Diabetic retinopathy shares many characteristics features of a low grade chronic inflammatory disease. Its progression resists arrest when good metabolic control is re-established after a period of poor metabolic control, suggesting a 'metabolic memory' phenomenon. The aim of this study is to investigate the effect of...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2010.02.006
更新日期：2010-05-01 00:00:00
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journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2016.12.007
更新日期：2017-02-01 00:00:00
abstract：:VEGF secretion by the human retinal pigment epithelium (hRPE) plays an important role in retinal and choroidal neovascularization. In this study, transforming growth factor-beta2 (TGF-beta2)-induced vascular endothelial growth factor (VEGF) gene expression was investigated in hRPE cells. Treatment of hRPE cells with T...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2006.12.016
更新日期：2007-05-01 00:00:00
abstract：:Several scleral cross-linking (SXL) methods were suggested to increase the biomechanical stiffness of scleral tissue and therefore, to inhibit axial eye elongation in progressive myopia. In addition to scleral cross-linking and biomechanical effects caused by riboflavin and light irradiation such a treatment might ind...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2015.07.005
更新日期：2015-10-01 00:00:00
abstract：:We designed an experiment to study the role of light history and polyunsaturated fatty acids (PUFA) on the susceptibility of the albino rat retina to light damage. Albino rats were born to dams that had been kept in either 1 lx or 250 lx cyclic light for 0-4 days prior to delivery and fed one of three diets containing...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/s0014-4835(05)80112-5
更新日期：1995-03-01 00:00:00
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journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/0014-4835(83)90071-4
更新日期：1983-08-01 00:00:00
abstract：:Choroidal neovascularization (CNV) is one of the most frequent causes of severe and progressive vision loss, while its pathogenesis is still poorly understood. Focal adhesion kinase (FAK), a non-receptor tyrosine kinase, plays a crucial role in linking signals initiated by both the extracellular matrix (ECM) and solub...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2008.11.034
更新日期：2009-05-01 00:00:00
abstract：:Retinal lesions in the posterior pole of laboratory mice occur due to native, developmental abnormalities or as a consequence of environmental or experimental conditions. In this study, we investigated the rate and extent of retinal lesions as a result of prolonged ocular exposure following general anesthesia. Followi...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2019.05.012
更新日期：2019-08-01 00:00:00
abstract：:The mechanisms by which sulfhydryl (SH-) binding reagents modulate the light-sensitive conductance of retinal rods were investigated by current recording from single rods, by patch clamp recording from the plasma membrane of the rod outer segment (ROS), and by biochemical study of their effects on the light-induced hy...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/0014-4835(90)90176-u
更新日期：1990-07-01 00:00:00
abstract：:Conjunctival impression cytology samples from patients with meibomian gland dysfunction (MGD), dry eye (DE), and healthy subjects (CT) were collected for determination of the degree of squamous metaplasia (SM) by PAS-hematoxylin staining and for comparative proteomic analyses by 2D-DIGE. The protein spots with discrim...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2017.03.006
更新日期：2018-02-01 00:00:00
abstract：:Interphotoreceptor retinoid-binding protein (IRBP) greatly enhances the conversion of all- trans -retinol to 11- cis -retinal by the retinal pigment epithelium (RPE) and facilitates 11- cis -retinal release from the RPE. However, the mechanisms by which IRBP exerts these effects are not clear. Using a model system of ...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1006/exer.1999.0781
更新日期：2000-02-01 00:00:00
abstract：:The sarcoplasmic-endoplasmic reticulum calcium ATPase (SERCA) is a key intracellular calcium transporter, which regulates cellular calcium concentration [Ca2+] by transporting Ca2+ ions from the cytosol into the endoplasmic reticulum. SERCA-mediated Ca2+ sequestration controls proper folding of newly synthesized prote...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2005.04.007
更新日期：2005-12-01 00:00:00
abstract：:Corneal mycotic ulceration is predominantly due to Aspergillus and Fusarium solani infection in tropical countries. In this study, we examined the proteome profile of tear samples from A. flavus keratitis patients at various stages of infection. The proteome was profiled using 2D PAGE and the protein levels were quant...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2019.107700
更新日期：2019-09-01 00:00:00
abstract：:A lens serine proteinase with trypsin-like specificity has been purified to homogeneity. This is one of two serine proteinases associated with the alpha-crystallin fraction from bovine lens. The purification was accomplished by a combination of isoelectric precipitation, activation to release the proteinase, gel-filtr...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/0014-4835(83)90135-5
更新日期：1983-12-01 00:00:00
abstract：:It has been reported that chymase activity was increased in allergic conjunctivitis patients and this activity was correlated with the severity of the disease. However, the precise roles of chymase in allergic conjunctivitis are unclear, and whether chymase inhibitors are effective for allergic conjunctivitis has not ...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2013.05.015
更新日期：2013-08-01 00:00:00
abstract：:By using immunohistochemical techniques, we demonstrated that HLA class I (A, B and C) and HLA class II (DR), the major histocompatibility antigens in man, are expressed constitutively by cells of the trabecular meshwork/Schlemm's canal system and corneal endothelium, as well as by the conjunctival epithelium, Langerh...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/0014-4835(90)90023-n
更新日期：1990-09-01 00:00:00
abstract：:We have determined the pattern of RNA labeling (uridine incorporation) in the normal retina of the domestic cat. One eye in each of eight cats was labeled by injecting [3H]uridine into the vitreous cavity. Two of the labeled eyes had the lens and vitreous removed 10 days before labeling. Three additional animals recei...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/0014-4835(90)90066-4
更新日期：1990-08-01 00:00:00
abstract：:The eye lens is a transparent and avascular organ in the front of the eye that is responsible for focusing light onto the retina in order to transmit a clear image. A monolayer of epithelial cells covers the anterior hemisphere of the lens, and the bulk of the lens is made up of elongated and differentiated fiber cell...
journal_title：Experimental eye research
pub_type： 杂志文章,评审
doi：10.1016/j.exer.2016.03.005
更新日期：2017-03-01 00:00:00
abstract：:As a result of longitudinal chromatic aberration (LCA), longer wavelengths are blurred when shorter wavelengths are in focus, and vice versa. As a result, LCA affects the color and temporal aspects of the retinal image with hyperopic defocus. In this experiment, we investigated how the sensitivity to temporal color co...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2020.108331
更新日期：2021-01-01 00:00:00
abstract：:Aquaporin-0 (AQP0), the major integral membrane protein in lens fiber cells, becomes highly modified with increasing age. The functional consequences of these modifications are being revealed, and the next step is to determine how these modifications affect the ocular lens, which is directly related to their abundance...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2011.10.007
更新日期：2011-12-01 00:00:00
abstract：:Research with animal models of Pseudomonas aeruginosa keratitis has shown that use of a topical corticosteroid alone against an established infection can significantly increase the number of colonizing bacteria or worsen clinical disease. Moreover, retrospective analysis has suggested that corticosteroid use in humans...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2018.10.010
更新日期：2019-02-01 00:00:00
abstract：:The Purkinje cell degeneration (pcd) mutant mouse rapidly loses cerebellar Purkinje cells and about 50% of its retinal photoreceptor cells at between 3 and 5 weeks of age, and thereafter slowly loses the remaining photoreceptor cells during the first year of life. An ultrastructural study of the developing photorecept...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/0014-4835(92)90019-o
更新日期：1992-05-01 00:00:00
