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University of Iowa Health Care
Department of Ophthalmology and Visual Sciences
Pomerantz Family Pavilion, The University of Iowa, 200 Hawkins Dr., Iowa City, IA 52242-1091

Gregory S. Hageman, PhD

Specialty: Ophthalmic cellular and molecular biology
Iowa Entrepreneurial Endowed Professor
Professor of Ophthalmology & Visual Sciences
Campus Address
11190E PFP
Other Academic, Foundation, and Corporate Affiliations
  • Associate Faculty, University of California Santa Barbara Center for the Study of Macular Degeneration
  • Chief Scientific Officer, Optherion, Inc.
  • Honorary Professor, Shandong Eye Institute & Hospital, Qingdao, People's Republic of China
  • Honorary Professor, Queens University, Belfast, Northern Ireland
Education
  • BA (Biological Sciences), University of Southern California
  • PhD (Biology), University of Southern California
Certification
  • DEA Registration
  • Missouri BNDD Registration
Professional Affiliations
  • Macula Society
  • American Society for Cell Biology
  • Association for Research in Vision and Ophthalmology
  • Electron Microscopy Society of America
  • Central States Electron Microscopy Society
  • International Brain Research Organization
  • International Society for Eye Research
  • Society for Neuroscience
  • Vitreous Society
Research Interest and Current Projects
  • Cellular and molecular mechanisms involved in the etiology of age-related macular degeneration: emphasis on ccomplement genetics; relationship between AMD and variations in genes encoding other complement-, and inflammation-, and drusen-related molecules; clinicopathologic correlations; delineation of the association between complement gene variations and other complement- and inflammation-associated diseases; characterization of ocular drusen, basal laminar deposits, and Bruch's membrane; determination of the role of immunomodulatory processes; analyses of abnormal serum proteins and autoantibodies; identification of molecules responsible for triggering the alternative complement pathway at the RPE/choroid interface; identification of "candidate" proteins and genes; mutational analysis of candidate genes; assessment of differential gene expression; and characterization of systemic disease correlations.
  • Correlation between macular degeneration and other systemic diseases.
  • Biochemical, structural and molecular characterization of the primate fovea and macula, including the RPE-Bruch¹s membrane interface, and identification of macula-associated genes.
  • Ocular gene discovery: generation of a comprehensive collection of cDNAs representing most RNAs expressed in the human eye, at different stages of development, in both normal and diseased tissues.
  • Structural, compositional, and functional analyses of primate cone photoreceptors and associated interphotoreceptor matrix domains: emphasis on the role of the IPM in retinal adhesion and photoreceptor cell viability; disease-associated compositional changes: and mutation screening in macular dystrophies.

see profile of Dr. Hageman in the Fall 2006 Medicine Iowa: The UI Carver College of Medicine quarterly alumni magazine

 

 

Dr. Greg Hageman
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last updated 11-10-2008