Wednesday - ARVO

4060 – 4080 – Wednesday – Papers/Minisymposium
4060 — 9:30 Purine Signaling in Müller
Cells During Development and in the Adult
Retina in Health and Disease. Antje Grosche.
Pathophysiology of Neuroglia, University of
Leipzig, Leipzig, Germany
4061 — 9:45 Purinergic Signaling in Retinal
Processing. Thomas E. Salt. Visual Neuroscience,
UCL Institute of Ophthalmology, London, United
Kingdom *CR
4062 — 10:00 Purines and Low Grade
Inflammation at Either End of the Retina; ATP
and Cytokines in Both RGCs and RPE. Claire H.
Mitchell. Anatomy and Cell Biology, University of
Pennsylvania Library, Philadelphia, PA *CR
TCC LL 4/5
Wednesday, May 08, 2013 8:30 AM-10:15 AM
Visual Psychophysics / Physiological Optics
410 Spatial Vision, Visual
Psychophysics and Aging II
TCC 303
Wednesday, May 08, 2013 8:30 AM-10:15 AM
Cornea
411 Keratoconus and Biomechanics
Moderator: Shukti Chakravarti
4069 — 8:30 Mutations in the zinc finger
protein gene, ZNF469 contribute to the
pathogenesis of keratoconus. Andrea L. Vincent 1, 2 ,
C. Jordan 1, 2 , B. Hay 1 , A. J. Richards 1 , C. N.
McGhee 1, 2 . 1 Ophthalmology, New Zealand National
Eye Centre, University of Auckland, Auckland,
New Zealand; 2 Eye Department, Greenlane Clinical
Centre, Auckland District Health Board, Auckland,
New Zealand *CR
4070 — 8:45 Matrix Metalloproteinase-9 drives
disease progression of Keratoconus. Ashwini
Ranganath, R. Shetty, S. D’Souza, K. Wadia, D.
Das, A. Ghosh. cornea and refractive surgery,
Narayana Nethralaya eye hospital, Bangalore, India
f
4071 — 9:00 Novel proteins and metabolites
for the identification of Keratoconus disease.
Dimitrios Karamichos 1, 2 , J. Hjortdal 4 , A. E.
Hutcheon 1, 2 , J. M. Asara 3 , J. D. Zieske 1, 2 .
1
Schepens Eye Research Institute/MEE, Boston,
MA; 2 Department of Ophthalmology, Harvard
Medical School, Boston, MA; 3 Division of
Signal Transduction/Mass Spectrometry Core,
Beth Israel Deaconess Medical Center, Harvard
Medical School, Boston, MA; 4 Department of
Ophthalmology, Aarhus University Hospital, Aarhus
C, Denmark *CR
4072 — 9:15 Evaluation of transcorneal
iontophoresis of riboflavin for corneal
collagen cross-linking. Alejandro Arboleda 1, 2 , L.
Kowalczuk 3 , M. Savoldelli 4 , C. Klein 3 , S. Ladraa 3 ,
J. A. Parel 1, 4 , F. F. Behar-Cohen 3, 4 . 1 Ophthalmic
Biophysics Center, Dept. of Ophthalmology,
Bascom Palmer Eye Institute, University of
Miami Miller School of Medicine, Miami, FL;
2
Dept. of Biomedical Engineering, University
of Miami College of Engineering, Coral Gables,
FL; 3 INSERM UMRS872: Physiopathology of
Ocular Diseases: Therapeutic Innovations, Centre
de Recherche des Cordeliers, Pierre et Marie
Curie University, Paris Descartes University,
Paris, France; 4 AP-HP Hôtel-Dieu, Dept. of
Ophthalmology, Sorbonne Paris Cité, Paris
Descartes University, Faculty of Medicine, Paris,
France *CR
4073 — 9:30 Corneal biomechanical
properties in corneal collagen cross-linking
(CXL) at high fluences. Arthur Hammer 1 , O.
Richoz 1 , D. Tabibian 1 , F. Hoogewoud 1 , F. Hafezi 1, 2 .
1
Ophthalmology, Geneva University Hospitals,
Geneva, Switzerland; 2 Ophthalmology, Doheny
Eye Institute, Keck school of medicine USC, Los
Angeles, CA *CR
4074 — 9:45 Soluble collagen protects the
corneal fibrils during riboflavin crosslinking.
Marcos Garza-Madrid 1, 2 , J. Elisseeff 1 .
1
Translational Tissue Engineering Center, Wilmer
Eye Institute, Johns Hopkins School of Medicine,
Baltimore, MD; 2 Ophthalmology and Visual
Sciences Research Chair, School of Medicine
and Health Sciences, Tecnológico de Monterrey,
Monterrey, Mexico *CR
4075 — 10:00 Brillouin microscopy of
collagen crosslinking: non-contact depthdependent
analysis of corneal elastic modulus.
Giuliano Scarcelli 1 , S. Kling 2 , E. Quijano 1 , R.
Pineda 3 , S. Marcos 2 , S. H. Yun 1 . 1 Wellman Center
for Photomedicine, Harvard Medical School,
Cambridge, MA; 2 Instituto de Optica, Conjejo
Superior de investigation cientifica, Madrid, Spain;
3
Ophthalmology, Mass eye and ear Infirmary,
Boston, MA *CR
TCC 304
Wednesday, May 08, 2013 8:30 AM-10:15 AM
Visual Neuroscience
412 Photoreceptors: Structure,
Transduction, Signaling
Wednesday Papers/
Minisymposium
8:30 am – 10:15 am
Moderators: Joanne M. Wood and Heidi J. Hofer
4063 — 8:30 Two-point detection and
appearance in the absence of higher order
aberrations. Heidi J. Hofer, D. E. Koenig. College
of Optometry, University of Houston, Houston, TX
4064 — 8:45 A Comparison of Acuity and
Cone Density in the Temporal Retina. Nancy J.
Coletta 1 , T. Y. Chui 2 , A. E. Elsner 2 . 1 Vision Science,
New England College of Optometry, Boston,
MA; 2 School of Optometry, Indiana University,
Bloomington, IN *CR
4065 — 9:00 Age-related variation in foveal,
parafoveal and peripheral spatial suppression.
Rigmor C. Baraas, C. Aaen-Stockdale, S. J. Gilson.
Optometry & Visual Science, Buskerud University
College, Kongsberg, Norway
4066 — 9:15 Heterochromatic Modulation
Photometry can be used to measure Macular
Pigment Optical Density. Cord R. Huchzermeyer 1 ,
J. Schlomberg 1 , U. Welge-Lüssen 1 , T. Berendschot 2 ,
J. J. Kremers 1 . 1 Department of Ophthalmology,
University Erlangen-Nuremberg, Erlangen,
Germany; 2 University Eye Clinic, Maastricht,
Netherlands
4067 — 9:30 Comparability of Visual
Performance of Individuals with Low Vision in
Real and Virtual Street Intersections. Lei Liu,
E. L. Bowman. School of Optometry, University of
Alabama at Birmingham, Birmingham, AL
4068 — 9:45 Optical quality and subjective
judgments of blur under pure simultaneous
vision. Carlos Dorronsoro, A. Radhakrishnan, L.
Sawides, S. Marcos. Instituto de Optica, CSIC,
Madrid, Spain *CR
Moderators: Marie E. Burns and Wolfgang Baehr
4076 — 8:30 Modulating the phototransduction
cascade with small molecules. Tomoki Isayama 1 ,
J. Wu 1 , S. Miyazono 1 , V. Lee 1 , E. S. Levine 1 , E.
Makino 3 , A. L. Zimmerman 2 , C. L. Makino 1 .
1
Ophthalmology, Mass Eye & Ear Infirmary,
Boston, MA; 2 Molecular Pharmacology, Physiology
and Biotechnology, Brown University, Providence,
RI; 3 LGCR, Sanofi Corporation, Waltham, MA
4077 — 8:45 Under-expression of GAP
proteins: Effect on Mouse Rod Response Decay.
Gordon L. Fain 1, 2 , M. L. Woodruff 1 , C. J. Chen 3 .
1
Integrative Biology and Physiology, Univ of
California-Los Angeles, Los Angeles, CA; 2 Jules
Stein Eye Institute, UCLA, Los Angeles, CA;
3
Biochemistry and Molecular Biology, Virginia
Commonwealth University, Richmond, VA
4078 — 9:00 Light-induced translocation
of RGS9-1 and Gβ5L in Mouse Rod
Photoreceptors. You-Wei Peng 1 , M. Tian 1 , M. L.
Zallocchi 1 , W. Wang 1 , C. J. Chen 2 , K. Palczewski 3 ,
D. E. Cosgrove 1 . 1 Genetics, Boys Town Natl
Research Hosp, Omaha, NE; 2 Biochemistry &
Molecular Biology, Virginia Commonwealth
University, Richmond, VA; 3 Pharmacology, Case
Western Reserve University, Cleveland, OH *CR
4079 — 9:15 Complete protein composition of
the photoreceptor disc identified by label-free
quantitative proteomics. Nikolai P. Skiba, V. Y.
Arshavsky. Duke University, Durham, NC
4080 — 9:30 Molecular Function of
Peripherin-2/rds for Photoreceptor Membrane
Structure. Andrew F. Goldberg, N. Khattree, L. M.
Ritter. Eye Research Institute, Oakland University,
Rochester Hills, MI
The Commercial Relationships (CR) Index for Disclosures and the Clinical Trial (CT) Registration Index are at arvo.org/2013/ProgramSummary/Index.
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