Abstract：
:The retinal ganglion cell (RGC)-like RGC-5 line can be differentiated with staurosporine to stop dividing, extend neurites, and increase levels of several ganglion cell markers. This allows study of regulation of neurite development on a single cell basis. However, it is unclear whether the neurites induced by differentiation have features characteristic of dendrites or axons. To address this question, RGC-5 cells were differentiated with staurosporine and then immunoblotted for microtubule-associated protein 2 (MAP2) and actin, or stained immunocytochemically for different MAP2 isoforms, tau, growth-associated protein 43 (GAP-43), or the neuronal marker beta-III-tubulin. We found that staurosporine-induced differentiation led to an upregulation of MAP2c, a MAP2 isoform expressed in developing neurons. Some neurites expressed MAP2c but not the dendritic markers MAP2a and MAP2b, consistent with an axonal phenotype. Some neurites expressed the axonal marker tau in a characteristic proximal-to-distal gradient, and had GAP-43 labeling characteristic of axonal growth cones. The presence of MAP2c in differentiated RGC-5 cells is indicative of RGC-like neurite development, and the pattern of staining for the different MAP2 isoforms, as well as positivity for tau and GAP-43, indicates that differentiation induces axon-like and dendrite-like neurites.
journal_name
Exp Eye Resjournal_title
Experimental eye researchauthors
Lieven CJ,Millet LE,Hoegger MJ,Levin LAdoi
10.1016/j.exer.2007.08.001subject
Has Abstractpub_date
2007-11-01 00:00:00pages
678-83issue
5eissn
0014-4835issn
1096-0007pii
S0014-4835(07)00212-6journal_volume
85pub_type
杂志文章abstract：:Both in vivo and in vitro models were employed in the present study to assess the relative contribution of osmotic stress and increasing calcium levels to the development of sugar cataracts. In galactose cataract obtained from galactosemic weanling rats, the concentration of total calcium increased by nearly 10% at th...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1006/exer.1998.0486
更新日期：1998-06-01 00:00:00
abstract：:The purpose of the study was to determine histologic findings after successful laser trabeculoplasty in eyes with glaucoma. Previous studies have examined eyes in which laser did not lower intraocular pressure, or examined only the region of the laser burn itself. Nineteen autopsy eyes from 14 donors with either prima...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2007.07.009
更新日期：2007-10-01 00:00:00
abstract：:Rifampicin, an antibacterial drug widely used in the treatment of tuberculosis and leprosy, has recently been reported to have anti-oxidative and anti-apoptotic effects. However, its anti-angiogenic effect has not been investigated. We examined its anti-angiogenic effect on tube formation and proliferation by human um...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2007.10.003
更新日期：2008-01-01 00:00:00
abstract：:Recent evidence suggests that mucosal epithelial cells are capable of actively participating in immune reactions via expression of surface antigens, such as adhesion molecules, and synthesis of cytokines. This appears to be important in the pathophysiology of non-ocular allergic disorders. The objectives of the experi...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1006/exer.1998.0528
更新日期：1998-11-01 00:00:00
abstract：:The response of the lens to changes in the distribution and concentration of electrolytes can be measured by characterizing the changes in resistivity that occur secondary to variations in intracellular composition. Regional intracellular cytoplasmic resistivities of lens fiber cells can be approximated by homogenates...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/s0014-4835(87)80164-1
更新日期：1987-04-01 00:00:00
abstract：:Retinal stimulation with high spatial resolution requires close proximity of electrodes to target cells. This study examines the effects of material coatings and 3-dimensional geometries of subretinal prostheses on their integration with the retina. A trans-scleral implantation technique was developed to place microfa...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2008.09.018
更新日期：2009-01-01 00:00:00
abstract：:Docosahexaenoic acid is the major polyunsaturated fatty acid in photoreceptor membrane phospholipids and is thought to be necessary for photoreceptor function. Docosahexaenoic acid may be metabolized to docosanoids or, by retroconversion, to eicosapentaenoic acid followed by lipoxygenation and synthesis of n-3 metabol...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1006/exer.1996.0116
更新日期：1996-09-01 00:00:00
abstract：:Hypoxic preconditioning protects photoreceptors against light-induced degeneration preserving retinal morphology and function. Although hypoxia inducible transcription factors 1 and 2 (HIF1, HIF2) are the main regulators of the hypoxic response, photoreceptor protection does not depend on HIF1 in rods. Here we used ro...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2015.12.008
更新日期：2016-05-01 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：:Cysteine cathepsins are a family of proteases involved in intracellular protein turnover and extracellular matrix degradation. Cathepsin B (Ctsb) and cathepsin Z (Ctsz) promote tumorigenesis and Ctsb is a known modulator of tumor angiogenesis. We therefore investigated the angiomodulatory function of these cathepsins ...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2013.06.014
更新日期：2013-10-01 00:00:00
abstract：:Utilizing a human beta-actin promoter, a catalase cDNA expression vector was constructed. This construct was used to transfect two immortal cell lines, mouse alpha TN4-1 and rabbit N/N 1003A. The catalase activity was increased about 3.4 fold in the alpha TN4-1 cells and 38 fold in the N/N 1003A cells. Some changes in...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1006/exer.1998.0560
更新日期：1998-12-01 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 purpose of this study was to evaluate specific keratocyte phenotypes (keratocyte, fibroblast, myofibroblast) for cell contractility and ability to contract extracellular matrix. Rabbit keratocyte phenotype was modulated by exposure to optimal proliferative doses of IGF-I, IL-1alpha, FGF2, PDGF-AB, and TGFbeta(1). ...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/s0014-4835(03)00188-x
更新日期：2003-11-01 00:00:00
abstract：:Recent epidemiological evidence in children indicates that time spent outdoors is protective against myopia. Studies in animal models (chick, macaque, tree shrew) have found that light levels (similar to being in the shade outdoors) that are mildly elevated compared to indoor levels, slow form-deprivation myopia and (...
journal_title：Experimental eye research
pub_type： 杂志文章,评审
doi：10.1016/j.exer.2013.05.004
更新日期：2013-09-01 00:00:00
abstract：:Corneal endothelial wound healing following scrape injury in the rabbit and cat is characterized by cell spreading and maintenance of a normal endothelial phenotype consisting of apically-localized, circumferential microfilament bands and cell border-associated ZO-1, a tight junction protein and marker for endothelial...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1006/exer.1996.0211
更新日期：1997-02-01 00:00:00
abstract：:The evaluation of morphological changes of the acini in the meibomian glands is important for the diagnosis and management of dry eye related to meibomian gland dysfunction. While several tools have been developed to detect meibomian gland structure, infrared imaging is generally used in clinical settings. Unlike the ...
journal_title：Experimental eye research
pub_type： 杂志文章,评审
doi：10.1016/j.exer.2017.07.005
更新日期：2017-10-01 00:00:00
abstract：:Autoradiographic studies showed selective accumulation of [3H]-glycine, [3H]-GABA, and the GABA agonist [3H]-muscimol by neurons of the mudpuppy retina. [3H]-Glycine was taken up by bipolar cells, amacrine cells, and displaced amacrine or ganglion cells. Both [3H]-GABA and [3H]-muscimol were also accumulated by bipola...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/0014-4835(84)90116-7
更新日期：1984-07-01 00:00:00
abstract：:Endostatin is an endogenous angiogenesis inhibitor which requires E-selectin for its antiangiogenic activity. The aim of this study was to investigate the expression of endostatin in human choroidal neovascular membranes (CNV) secondary to age-related macular degeneration (AMD) with regard to vascularization and proli...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2005.12.017
更新日期：2006-08-01 00:00:00
abstract：:We sequenced selected peptides of alligator rhodopsin that accounted for about half of the total protein. These sequences were confirmed when the total primary structure of alligator rhodopsin was deduced from the cDNA sequence. Differences in the amino-terminal region, compared to that of bovine rhodopsin, account fo...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/s0014-4835(05)80051-x
更新日期：1995-11-01 00:00:00
abstract：BACKGROUND:Glaucoma is characterized by the neurodegeneration of retinal ganglion cells (RGCs) and the optic nerve. Numerous studies have reported that S100A4 participates in the metastasis of tumor cells and nerve protection. This study was intended to explore the role of S100A4 on RGCs under retinal ischemia-reperfus...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2020.108281
更新日期：2020-12-01 00:00:00
abstract：:Jin H. Kinoshita has had a major role in fostering investigations on the molecular biology of the eye during his tenure as Scientific Director of the National Eye Institute (N.E.I.). His appreciation and support of molecular biology have been the basis for many advances in this area in the N.E.I. and have led to a fer...
journal_title：Experimental eye research
pub_type： 杂志文章,评审
doi：10.1016/0014-4835(90)90121-a
更新日期：1990-06-01 00:00:00
abstract：:This study tested the hypothesis that the beta-adrenergic antagonists betaxolol and timolol, cause retinal arteriolar vasodilatation in addition to their ability to reduce intraocular pressure (IOP), and compared their vasodilatory ability with that of a known Ca2+ channel entry blocker nimodipine in donor human and p...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1006/exer.1998.0495
更新日期：1998-07-01 00:00:00
abstract：:Myo/Nog cells are essential for eye development in the chick embryo and respond to injury in adult tissues. These cells express mRNA for the skeletal muscle specific transcription factor MyoD, the bone morphogenetic protein (BMP) inhibitor Noggin and the cell surface protein recognized by the G8 monoclonal antibody (m...
journal_title：Experimental eye research
pub_type： 杂志文章,评审
doi：10.1016/j.exer.2015.11.023
更新日期：2016-05-01 00:00:00
abstract：:Obesity has been associated with abnormal lipid metabolism and with tissue hypoxia. Human Bruch's membrane (BrM) lipid deposits have been proposed to create a diffusion barrier to metabolic exchange between the choroid and photoreceptors, delaying the regeneration of photopigments. The speed of retinal dark adaptation...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2019.02.007
更新日期：2019-04-01 00:00:00
abstract：:We have compared IOP elevations induced by water-loading and by increased cephalic venous pressure in normal and denervated pigmented rabbits. Denervations were performed by sympathetic ganglionectomy and/or blockade of the sensory and autonomic innervation of the eye through retrobulbar anesthesia; retrobulbar anesth...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/s0014-4835(89)80005-3
更新日期：1989-03-01 00:00:00
abstract：:Glaucoma is defined as a progressive optic neuropathy and is characterized by an irreversible loss of retinal ganglion cells. The main risk factor to develop glaucoma is an increased intraocular pressure (IOP). During the course of glaucoma structural changes in the optic nerve head (ONH) take place which lead to the ...
journal_title：Experimental eye research
pub_type： 杂志文章,评审
doi：10.1016/j.exer.2015.08.014
更新日期：2016-01-01 00:00:00
abstract：:We examined the expression of mGlu2/3 metabotropic glutamate receptors in the retina of the goldfish Carassius auratus. mGlu2/3 receptors were expressed in all retinal layers internal to the photoreceptor layer, particularly in the outer and inner nuclear layers. Although the goldfish brain is able to tolerate prolong...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2006.11.008
更新日期：2007-03-01 00:00:00
abstract：:Limbal microvascular endothelial cells (L-MVEC) contribute to formation of the corneal-limbal stem cell niche and to neovascularization of diseased and injuries corneas. Nevertheless, despite these important roles in corneal health and disease, few attempts have been made to isolate L-MVEC with the view to studying th...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2014.12.008
更新日期：2015-02-01 00:00:00
abstract：:Mice carrying the rd mutation are affected with an autosomal recessive disease characterized by the total degeneration of retinal photoreceptor cells, which begins at postnatal day 8 and reaches completion by 3 wk of life. Biochemical studies have led to the proposal that a lesion in cGMP metabolism may be the cause o...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/s0014-4835(89)80079-x
更新日期：1989-02-01 00:00:00
abstract：:Age-related Macular Degeneration (AMD) is the leading cause of visual impairment and blindness in the elderly in developed countries. Neovascular/exudative (wet) AMD is the aggressive form of AMD and can involve choroidal neovascularization and vascular leakage. Anti-vascular endothelial growth factor (anti-VEGF) medi...
journal_title：Experimental eye research
pub_type： 杂志文章
doi：10.1016/j.exer.2016.02.010
更新日期：2016-04-01 00:00:00
