Steven Nagar
Is this your profile?
Claim your Citation Index profile in order to display more information about you and gain access to Libraries services. Just create or connect your ORCID iD.
Create or connect your ORCID iD
Works (17)
Updated: July 28th, 2023 21:14
2016 journal article
Evaluation of the proliferative capacity of canine retinal pigment epithelial cells harvested from different regions of the fundus
Investigative Ophthalmology and Visual Science, 57(12).
Source: NC State University Libraries
Added: August 6, 2018
2014 journal article
Hypoxia controls iron metabolism and glutamate secretion in retinal pigmented epithelial cells
BIOCHIMICA ET BIOPHYSICA ACTA-GENERAL SUBJECTS, 1840(10), 3138–3144.
author keywords: Iron transport; Glutamate; Hypoxia; Blood-ocular barriers
MeSH headings : Animals; Cell Hypoxia; Cells, Cultured; Dogs; Epithelial Cells / metabolism; Epithelial Cells / pathology; Glutamic Acid / metabolism; Humans; Iron / metabolism; Oxidation-Reduction; Retinal Pigment Epithelium / metabolism; Retinal Pigment Epithelium / pathology; Stroke / metabolism; Stroke / pathology
Source: Web Of Science
Added: August 6, 2018
2013 journal article
Source-Dependent Intracellular Distribution of Iron in Lens Epithelial Cells Cultured Under Normoxic and Hypoxic Conditions
INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE, 54(12), 7666–7673.
author keywords: iron trafficking; transferrin; NTBI; lens epithelial cells; hypoxia
MeSH headings : Animals; Biological Transport; Cell Nucleus / metabolism; Cell Proliferation; Cell Survival; Cells, Cultured; Chlorides / metabolism; Dogs; Epithelial Cells / metabolism; Ferric Compounds / metabolism; Hypoxia / metabolism; Intracellular Fluid / metabolism; Iron Radioisotopes / metabolism; Lens, Crystalline / cytology; Lens, Crystalline / metabolism; Mitochondria / metabolism; Transferrin / metabolism
iovs.arvojournals.org (publisher PDF)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Ceruloplasmin alters intracellular iron regulated proteins and pathways: Ferritin, transferrin receptor, glutamate and hypoxia-inducible factor-1α
Experimental Eye Research, 97(1), 90–97.
author keywords: ceruloplasmin; iron; lens epithelial cells; retinal pigmented epithelial cells glutamate; hypoxia-inducible factor; transferrin receptor; ferritin
MeSH headings : Animals; Cells, Cultured; Ceruloplasmin / metabolism; Ceruloplasmin / pharmacology; Dogs; Epithelial Cells / drug effects; Epithelial Cells / metabolism; Ferritins / metabolism; Fluorescent Antibody Technique, Indirect; Glutamic Acid / metabolism; Hypoxia-Inducible Factor 1, alpha Subunit / metabolism; Iron Chelating Agents / pharmacology; Lens, Crystalline / cytology; Oxalates / pharmacology; Receptors, Transferrin / metabolism; Retinal Pigment Epithelium / drug effects; Retinal Pigment Epithelium / metabolism
Sources: Web Of Science, Crossref
Added: August 6, 2018
2010 journal article
Altered Ferritin Subunit Composition: Change in Iron Metabolism in Lens Epithelial Cells and Downstream Effects on Glutathione Levels and VEGF Secretion
INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE, 51(9), 4437–4446.
MeSH headings : Animals; Apoferritins / genetics; Apoferritins / metabolism; Cell Nucleus / metabolism; Cells, Cultured; Culture Media, Conditioned / pharmacology; Cystine / pharmacokinetics; Dogs; Epithelial Cells / cytology; Epithelial Cells / metabolism; Glutathione / metabolism; Homeostasis / physiology; Hypoxia-Inducible Factor 1, alpha Subunit / metabolism; Iron / metabolism; Lens, Crystalline / cytology; Lens, Crystalline / metabolism; Oxidative Stress / physiology; Protein Subunits / genetics; Protein Subunits / metabolism; RNA, Small Interfering; Transfection; Vascular Endothelial Growth Factor A / metabolism
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Changes in Ferritin H- and L-Chains in Canine Lenses with Age-Related Nuclear Cataract
INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE, 50(1), 305–310.
MeSH headings : Aging; Animals; Apoferritins / metabolism; Cataract / metabolism; Cataract / veterinary; Dog Diseases / metabolism; Dogs; Electrophoresis, Polyacrylamide Gel / veterinary; Enzyme-Linked Immunosorbent Assay / veterinary; Fluorescent Antibody Technique, Indirect / veterinary; Lens, Crystalline / metabolism; Microscopy, Fluorescence / veterinary
Source: Web Of Science
Added: August 6, 2018
2009 journal article
Distribution of ferritin chains in canine lenses with and without age-related nuclear cataracts
Molecular Vision, 15(256-59), 2404–2410.
Source: NC State University Libraries
Added: August 6, 2018
2009 journal article
Iron metabolism in the eye: A review
Experimental Eye Research, 88(2), 204–215.
author keywords: iron; ferritin; transferrin; lens; retinal pigmented epithelium; retina
MeSH headings : Animals; Eye / metabolism; Eye Diseases / metabolism; Homeostasis; Humans; Iron / metabolism; Oxidative Stress; Signal Transduction / physiology
Sources: Web Of Science, Crossref
Added: August 6, 2018
2008 journal article
Iron regulates L-cystine uptake and glutathione levels in lens epithelial and retinal pigment epithelial cells by its effect on cytosolic aconitase
INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE, 49(1), 310–319.
MeSH headings : 2,2'-Dipyridyl / pharmacology; Aconitate Hydratase / antagonists & inhibitors; Aconitate Hydratase / metabolism; Amino Acid Transport System y+ / genetics; Amino Acid Transport System y+ / metabolism; Animals; Cells, Cultured; Chelating Agents / pharmacology; Cystine / metabolism; Cytosol; Dogs; Enzyme Inhibitors / pharmacology; Epithelial Cells / drug effects; Epithelial Cells / metabolism; Fluorescent Antibody Technique, Indirect; Gene Expression; Glutathione / metabolism; Immunoblotting; Lens, Crystalline / drug effects; Lens, Crystalline / metabolism; Oxalates / pharmacology; Pigment Epithelium of Eye / metabolism; RNA, Messenger / metabolism; Reverse Transcriptase Polymerase Chain Reaction; Transferrin / pharmacology
Source: Web Of Science
Added: August 6, 2018
2005 journal article
Differential degradation of ferritin H- and L-chains: Accumulation of L-chain-rich ferritin in lens epithelial cells
INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE, 46(10), 3521–3529.
MeSH headings : Aging / physiology; Animals; Apoferritins; Cells, Cultured; Cysteine Proteinase Inhibitors / pharmacology; Dogs; Electrophoresis, Polyacrylamide Gel; Enzyme-Linked Immunosorbent Assay; Epithelial Cells / drug effects; Epithelial Cells / metabolism; Ferritins / metabolism; Iron / metabolism; Lens, Crystalline / drug effects; Lens, Crystalline / metabolism; Lysosomes / metabolism; Methionine / metabolism; Plasmids; Transfection
Source: Web Of Science
Added: August 6, 2018
2002 journal article
Host DNA replication is induced by geminivirus infection of differentiated plant cells
PLANT CELL, 14(12), 2995–3007.
MeSH headings : Aphidicolin / pharmacology; Bromodeoxyuridine / metabolism; Cell Differentiation / genetics; Cell Differentiation / physiology; DNA Replication / drug effects; DNA Replication / genetics; DNA Replication / physiology; DNA, Viral / drug effects; DNA, Viral / metabolism; Geminiviridae / genetics; Geminiviridae / physiology; Hydroxyurea / pharmacology; Immunohistochemistry; In Situ Hybridization; Microscopy, Fluorescence; Tobacco / chemistry; Tobacco / genetics; Tobacco / virology
Sources: Web Of Science, ORCID
Added: August 6, 2018
2000 journal article
A geminivirus replication protein interacts with the retinoblastoma protein through a novel domain to determine symptoms and tissue specificity of infection in plants
EMBO JOURNAL, 19(13), 3485–3495.
author keywords: AL1; cell cycle; differentiation; plant DNA virus; pRb
MeSH headings : Antigens, Polyomavirus Transforming / metabolism; Base Sequence; DNA Primers; Geminiviridae / isolation & purification; Geminiviridae / metabolism; Geminiviridae / physiology; Plants / virology; Protein Binding; Retinoblastoma Protein / metabolism; Viral Proteins / metabolism; Virus Replication
Sources: Web Of Science, ORCID
Added: August 6, 2018
2000 journal article
Chromosome condensation induced by geminivirus infection of mature plant cells
Journal of Cell Science, 113(7), 1149–1160.
Source: NC State University Libraries
Added: August 6, 2018
2000 journal article
Geminiviruses - Models for plant DNA replication, transcription and cell cycle regulation ([correction to] vol 35, pg 105, 2000)
Critical Reviews in Biochemistry and Molecular Biology, 35(4), U4.
Source: NC State University Libraries
Added: August 6, 2018
2000 journal article
Geminiviruses: Models for plant DNA replication, transcription, and cell cycle regulation
Critical Reviews in Biochemistry and Molecular Biology, 35(2), 105–140.
Source: NC State University Libraries
Added: August 6, 2018
1999 journal article
Geminiviruses: Models for plant DNA replication, transcription, and cell cycle regulation {review}
Critical Reviews in Plant Sciences, 18(1), 71–106.
Source: NC State University Libraries
Added: August 6, 2018
1995 journal article
A geminivirus induces expression of a host DNA synthesis protein in terminally differentiated plant cells
Plant Cell, 7(6), 705.
Source: NC State University Libraries
Added: August 6, 2018
