Abstract：
:Type I and type II isoenzymes of cyclic AMP-dependent protein kinase were identified by anion exchange chromatography and immunoblotting in human retina at various stages of development. The type I form was typical of the early fetal stage during which proliferation and migration were the primary cellular processes. In later stages of differentiation and maturation, RI was no longer detected: the RII isoform, which appeared at the end of the proliferative phase, being the only isoform seen in mature retina, with a doubling of the specific activity of cyclic AMP-dependent protein kinase. Northern blot analyses showed that an RI transcript of 4.5 kb was present not only in fetal but also in mature human retina. The RI transcript was also found in fetal and adult bovine retina and in adult monkey retina. In vitro translation of mature retinal RNA produced a protein identical in size to authentic RI which was precipitated by anti-RI antiserum. Expression of RI in retina thus appears to be regulated during development. The presence of the mRNA for the RI subunit in the adult retina suggests that the regulation might be post-transcriptional.
journal_name
Exp Eye Resjournal_title
Experimental eye researchauthors
Gentleman S,Hemmings BA,Russell P,Chader GJdoi
10.1016/0014-4835(89)90059-6subject
Has Abstractpub_date
1989-06-01 00:00:00pages
717-31issue
6eissn
0014-4835issn
1096-0007journal_volume
48pub_type
杂志文章abstract：:The P23H-1 rat strain carries a rhodopsin mutation frequently found in retinitis pigmentosa patients. We investigated the progressive degeneration of the inner retina in this strain, focussing on retinal ganglion cells (RGCs) fate. Our data show that photoreceptor death commences in the ventral retina, spreading to th...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2010.10.003
更新日期：2010-12-01 00:00:00
abstract：:Owing to a rapidly aging population, vision impairment caused by age-related cataract has become very common. Age-related cataract has also become one of the principal causes of blindness, and apoptosis of lens epithelial cells contributes to non-congenital cataract development. Previous studies have reported that mic...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2016.04.018
更新日期：2016-06-01 00:00:00
abstract：:This review is focused on iron metabolism in the retina and in the lens and its relation to their respective age-related pathologies, macular degeneration (AMD) and cataract (ARC). Several aspects of iron homeostasis are considered first in the retina and second in the lens, paying particular attention to the transpor...
journal_title：Experimental eye research
pub_type： 杂志文章,评审
doi：10.1016/j.exer.2010.03.003
更新日期：2010-06-01 00:00:00
abstract：:Tears serve as a viable diagnostic fluid with advantages including less invasive sample to collect and less complex to prepare for analysis. Several water-soluble and fat-soluble vitamins were detected and quantified in human tears and compared with blood serum levels. Samples from 15 family pairs, each pair consistin...
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：:Cultured bovine lens epithelial cells adapt to hypertonic sodium stress via an increase in Na(+)-myo-inositol cotransporter activity and accumulate myo-inositol. At least 12 hr of hypertonic exposure was necessary to enhance myo-inositol accumulation; and thereafter, uptake activity continued to increase throughout th...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1006/exer.1994.1083
更新日期：1994-07-01 00:00:00
abstract：:Long living animal models of retinitis pigmentosa (RP) can provide important information on the retinal changes that occur at the late stages of photoreceptor degeneration. The rhodopsin Pro347Leu transgenic rabbit (P347L Tg) is a model of RP, and it has been used to analyze the functional and morphological changes in...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2019.04.026
更新日期：2019-07-01 00:00:00
abstract：:The retinal pigment epithelium (RPE) is essential for maintaining the health of the neural retina. RPE cell dysfunction plays a critical role in many common blinding diseases including age-related macular degeneration (AMD), diabetic retinopathy, retinal dystrophies. Mouse models of ocular disease are commonly used to...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2015.09.015
更新日期：2016-04-01 00:00:00
abstract：:Endocannabinoid system involves in neuroprotective effects on the central neural system. The cannabinoid receptor 1 (CB1R) is widely expressed in the mouse retina. However, the role of cannabinoid receptors in the retina remains unclear. In this work, we established a photoreceptor degeneration mouse model via N-methy...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2017.11.001
更新日期：2018-02-01 00:00:00
abstract：:Anti-VEGF-directed therapies have been a milestone for treating retinal vascular diseases. Depletion of monocyte lineage cells suppresses pathological neovascularization in the oxygen-induced retinopathy mouse model. However, the question whether myeloid-derived VEGF-A expression is responsible for the pathogenesis in...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2017.10.011
更新日期：2018-01-01 00:00:00
abstract：:Infection of the corneal endothelial cells by human cytomegalovirus (CMV) is an important cause of corneal endotheliitis. CMV endotheliitis is difficult to completely cure and relapses are frequent. This can cause blinding corneal bullous keratopathy. However, the pathogenesis of CMV endotheliitis remains undetermined...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2017.06.017
更新日期：2017-08-01 00:00:00
abstract：:Extracts of bovine corneal stroma have been shown to activate keratocytes in culture to proliferate. We fractionated stromal extract on a column of Sephacryl S-300 and tested the fractions for mitogenic activity using cell culture and for the presence of IGF-II and its binding protein IGFBP-2 by Western blot. We found...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2007.12.004
更新日期：2008-03-01 00:00:00
abstract：:The effect of a 'soft' anti-inflammatory corticosteroid on the corneal wound healing was investigated in rabbits. Albino rabbits were treated with soft steroid and dexamethasone after linear perforating corneal incision. Soft drug design is aimed to control and direct the drug activity and in vivo metabolism to nontox...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/0014-4835(90)90229-n
更新日期：1990-02-01 00:00:00
abstract：:The C-terminal region of peripherin/rds contains three predicted alpha-helical domains. One of these domains, corresponding to amino acids 311-322, form an amphiphilic alpha-helix previously shown to promote membrane fusion. The present studies were conducted to determine how the additional alpha-helical regions of th...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1006/exer.2002.2013
更新日期：2002-08-01 00:00:00
abstract：:Biochemical alterations in the composition of retinal capillary basement membrane components were investigated in galactosemic rats, an animal model that develops basement membrane lesions comparable to those of diabetic retinopathy. Normotensive Wistar-Kyoto rats fed a 30% galactose diet for 9 months developed signif...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/0014-4835(90)90211-c
更新日期：1990-03-01 00:00:00
abstract：:A panel of anti-rhodopsin monoclonal antibodies (MAbs) of defined epitope specificity has been evaluated by immunocytochemistry. Most of the IgG class MAbs (23/27) gave positive results, but only a few of the IgM class MAbs (2/21) were useful for this application. MAbs specific to the N-terminal region stained rod out...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/s0014-4835(89)80022-3
更新日期：1989-12-01 00:00:00
abstract：:Dietary restriction can effectively extend lifespan and retard many age-related debilities. One hypothesis to explain the beneficial effects of dietary restriction is that it prolongs maintenance of cellular homeostasis by limiting endogenous oxidative stress and preserves oxidative defense mechanisms during aging. As...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/s0014-4835(95)80058-1
更新日期：1995-07-01 00:00:00
abstract：:miRNA-7a plays critical roles in various biological aspects in health and disease. We aimed to reveal roles of miR-7a in mouse retinal development by loss- and gain-of-function analyses of miR-7a. Plasmids encoding miR-7a or miR-7a-decoy (anti-sense miR-7a) were introduced into mouse retina at P0, and the retina was c...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2015.06.022
更新日期：2015-09-01 00:00:00
abstract：:The bird retina offers an excellent model to investigate the mechanisms that coordinate the morphogenesis, histogenesis, and differentiation of neuron and glial cells. Although these developmental features have been intensively studied in the chicken (Gallus gallus, Linnaeus 1758), a precocial bird species, little is ...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2019.107869
更新日期：2020-01-01 00:00:00
abstract：:Thrombospondin-1 (TSP-1) is a multifunctional matrix protein that has recently been examined in various wound processes, primarily for its ability to activate the latent complex of transforming growth factor-beta (TGF-β). TGF-β has been shown to play a major role in stimulating mesenchymal cells to synthesize extracel...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2011.06.018
更新日期：2011-10-01 00:00:00
abstract：:The current study investigates the cellular events which trigger activation of proapoptotic Bcl-2-associated × protein (Bax) in retinal cell death induced by all-trans-retinal (atRAL). Cellular events which activate Bax, such as DNA damage by oxidative stress and phosphorylation of p53, were evaluated by immunochemica...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2014.04.003
更新日期：2014-06-01 00:00:00
abstract：:Multiple species of mucins are synthesized and secreted by corneal and conjunctival epithelial cells. These mucins are vital components of the tear film protecting the ocular surface from the external environment by providing a physical and chemical barrier. The release of mucins must be tightly regulated as both muci...
journal_title：Experimental eye research
pub_type： 杂志文章,评审
doi：10.1016/j.exer.2003.10.005
更新日期：2004-02-01 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：BACKGROUND:The laser-induced choroidal neovascularization (CNV) mouse model, as the most classic animal model of age-related macular degeneration (AMD), has been widely used. We designed a hand-held mouse holder to optimize mouse fixation in the laser-induced CNV modelling process, which was inconvenient until now. Thi...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2020.108392
更新日期：2020-12-15 00:00:00
abstract：:Several studies have suggested that antioxidants retard the process of cataractogenesis by scavenging free oxygen radicals. The present study sought to assess the efficacy of the antioxidant acetyl-L-carnitine (ALCAR) in preventing selenite-induced cataractogenesis in an experimental setting. The first, in vitro phase...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2006.07.009
更新日期：2006-12-01 00:00:00
abstract：:Albino mice exposed to 1 X 10(-4) W cm-2 of UV radiation in the range 290-400 nm for 12 hr per day developed anterior lens opacities within 1-2 months after onset of the exposure. Histological changes demonstrated marked derangement of the lens epithelium. When the radiation was filtered with glass, eliminating radiat...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/s0014-4835(85)80011-7
更新日期：1985-10-01 00:00:00
abstract：:The retinal pigment epithelium (RPE) constitutes a monolayer of cuboidal cells that interact apically with the interphotoreceptor matrix (IPM) and outer segments of the photoreceptor cells and basally with the subjacent Bruch's membrane. This highly polarized structure is maintained by the cytoskeleton of individual c...
journal_title：Experimental eye research
pub_type： 杂志文章,评审
doi：10.1016/j.exer.2013.09.015
更新日期：2014-09-01 00:00:00
abstract：:Glutamate is an excitatory neurotransmitter in the central and peripheral nervous systems of the vertebrate. The previous studies show the presence of mRNAs of AMPA-type glutamate receptors, GluR1 and GluR2, in the optic tectum of the pigeon, suggesting glutamatergic input from the retina. The present study examined l...
journal_title：Experimental eye research
pub_type： 信件
doi：10.1016/j.exer.2009.03.024
更新日期：2009-09-01 00:00:00
abstract：:Hypoxia inducible factor (HIF) regulates expression of over 60 genes by binding to hypoxia response elements (HRE) located upstream of the transcriptional start sites. Many genes encoding proteins involved in iron transport and homeostasis are regulated by HIF. Expression of iron handling proteins can also be translat...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2014.05.010
更新日期：2014-08-01 00:00:00
abstract：:The distribution of chondroitin sulfate proteoglycans in the mouse interphotoreceptor matrix (IPM) proximal to the retinal pigment epithelium (RPE) was evaluated with EM histochemical techniques using Cupromeronic Blue (CmB) before and after retinal separation. Densely packed, sheet-like processes surrounding vesicle-...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/0014-4835(92)90054-v
更新日期：1992-03-01 00:00:00
abstract：:The purpose of this study was to evaluate the inhibitory activity of the heparan sulfate suleparoide on vascular cell growth in vitro and angiogenesis in vivo. Human HUV-EC-C endothelial cell proliferation and microvessel sprouting from cultured rat aortic rings were assayed by the bioreduction of 3-[4,5-dimethylthiaz...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1006/exer.1998.0512
更新日期：1998-08-01 00:00:00
