D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Medicine D-index 75 Citations 15,955 398 World Ranking 14774 National Ranking 7592

Research.com Recognitions

Awards & Achievements

1995 - Member of the National Academy of Medicine (NAM)

Overview

What is he best known for?

The fields of study he is best known for:

  • Internal medicine
  • Gene
  • Enzyme

Stephen J. Ryan mostly deals with Ophthalmology, Retinal, Pathology, Proliferative vitreoretinopathy and Surgery. As part of the same scientific family, Stephen J. Ryan usually focuses on Ophthalmology, concentrating on Retinopathy and intersecting with Anatomy. He combines subjects such as Cell, Pathogenesis, Cell biology, Basement membrane and Light Coagulation with his study of Retinal.

Stephen J. Ryan has included themes like Retinal pigment epithelium, Choroid and Neovascularization in his Pathology study. His Neovascularization research is multidisciplinary, relying on both Endothelial stem cell and Choroidal neovascularization. He interconnects Eye disease, Extracellular matrix, Aphakia and Drug in the investigation of issues within Proliferative vitreoretinopathy.

His most cited work include:

  • Birdshot retinochoroidopathy associated with HLA-A29 antigen and immune responsiveness to retinal S-antigen. (248 citations)
  • A protocol for the culture and differentiation of highly polarized human retinal pigment epithelial cells (199 citations)
  • Immunofluorescent studies of fibronectin and laminin in the human eye. (191 citations)

What are the main themes of his work throughout his whole career to date?

Stephen J. Ryan mainly focuses on Cell biology, Ophthalmology, Retinal, Pathology and Surgery. His work in Cell biology addresses subjects such as Growth factor, which are connected to disciplines such as Connective tissue. Stephen J. Ryan focuses mostly in the field of Ophthalmology, narrowing it down to topics relating to Retinopathy and, in certain cases, Eye disease.

His Retinal pigment epithelium and Proliferative vitreoretinopathy study in the realm of Retinal interacts with subjects such as Pigment. The Proliferative vitreoretinopathy study which covers Immunology that intersects with Molecular biology. His Pathology research focuses on Neovascularization and how it connects with Choroidal neovascularization.

He most often published in these fields:

  • Cell biology (24.94%)
  • Ophthalmology (23.80%)
  • Retinal (21.74%)

What were the highlights of his more recent work (between 2003-2018)?

  • Cell biology (24.94%)
  • Retinal (21.74%)
  • Choroidal neovascularization (8.47%)

In recent papers he was focusing on the following fields of study:

His primary scientific interests are in Cell biology, Retinal, Choroidal neovascularization, Cancer research and Molecular biology. His Cell biology research integrates issues from Oxidative stress, Crystallin, Growth factor and Apoptosis. The various areas that Stephen J. Ryan examines in his Growth factor study include Connective tissue and Anatomy.

In his research on the topic of Apoptosis, Caspase 3 is strongly related with Mitochondrion. His Retinal research is multidisciplinary, incorporating elements of Secretion and Pathogenesis, Pathology. His Choroidal neovascularization research is included under the broader classification of Ophthalmology.

Between 2003 and 2018, his most popular works were:

  • A protocol for the culture and differentiation of highly polarized human retinal pigment epithelial cells (199 citations)
  • αB Crystallin Is Apically Secreted within Exosomes by Polarized Human Retinal Pigment Epithelium and Provides Neuroprotection to Adjacent Cells (142 citations)
  • alphaB-crystallin regulation of angiogenesis by modulation of VEGF (117 citations)

In his most recent research, the most cited papers focused on:

  • Internal medicine
  • Gene
  • Enzyme

Cell biology, Retinal, Retinal pigment epithelium, Choroidal neovascularization and Apoptosis are his primary areas of study. His study in Cell biology is interdisciplinary in nature, drawing from both Caspase 3 and Oxidative stress, Biochemistry. His work deals with themes such as Secretion, Anatomy, Matrix metalloproteinase and Pathogenesis, which intersect with Retinal.

His Choroidal neovascularization study integrates concerns from other disciplines, such as Cancer research, Angiogenesis, Vascular endothelial growth factor, Molecular biology and Endothelium. His Vascular endothelial growth factor study frequently links to related topics such as Pathology. The various areas that Stephen J. Ryan examines in his Extracellular matrix study include Proliferative vitreoretinopathy and Transforming growth factor.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Birdshot retinochoroidopathy associated with HLA-A29 antigen and immune responsiveness to retinal S-antigen.

Robert B. Nussenblatt;Kamal K. Mittal;Stephen Ryan;W. Richard Green.
American Journal of Ophthalmology (1982)

398 Citations

Postoperative intraocular pressure abnormalities in the Silicone Study. Silicone Study Report 4.

Charles C. Barr;Mei Ying Lai;John S. Lean;Kathryn L.P. Linton.
Ophthalmology (1993)

298 Citations

The role of retinal pigment epithelium in the involution of subretinal neovascularization.

H Miller;B Miller;S J Ryan.
Investigative Ophthalmology & Visual Science (1986)

292 Citations

Post-traumatic proliferative vitreoretinopathy. The epidemiologic profile, onset, risk factors, and visual outcome.

Jose A. Cardillo;J. Timothy Stout;Laurie LaBree;Stanley P. Azen.
Ophthalmology (1997)

292 Citations

Immunofluorescent studies of fibronectin and laminin in the human eye.

T Kohno;N Sorgente;T Ishibashi;R Goodnight.
Investigative Ophthalmology & Visual Science (1987)

290 Citations

The development of an experimental model of subretinal neovascularization in disciform macular degeneration.

S J Ryan.
Transactions of the American Ophthalmological Society (1979)

289 Citations

Subretinal Neovascularization: Natural History of an Experimental Model

Stephen J. Ryan.
Archives of Ophthalmology (1982)

289 Citations

Effects of Intravitreal Administration of Steroids on Experimental Subretinal Neovascularization in the Subhuman Primate

Tatsuro Ishibashi;Koichiro Miki;Nino Sorgente;Randi Patterson.
Archives of Ophthalmology (1985)

277 Citations

A protocol for the culture and differentiation of highly polarized human retinal pigment epithelial cells

Shozo Sonoda;Christine Spee;Ernesto Barron;Stephen J Ryan.
Nature Protocols (2009)

263 Citations

Peroxisome proliferator-activated receptor-gamma ligands inhibit choroidal neovascularization.

Toshinori Murata;Shikun He;Masanori Hangai;Tatsuro Ishibashi.
Investigative Ophthalmology & Visual Science (2000)

261 Citations

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