Research Interest: Research interest include, Cornea, Immunology, Corneal Nerves, and Imaging.

Research Interest: Nterdependence between EGF Receptor Elicited Calcium and PH Transients in Rabbit; Corneal Epithelial Cells.

Research Interest: My current research focuses on optimizing diagnosis and treatment of pediatric eye diseases, in particular on amblyopia and retinopathy of prematurity.

Research Interest: Dr. Kumar’s research focuses on design and development of public health informatics, telemedicine technology, health education technologies and health informatics technology evaluation.

Research Interest: Additionally, my interests include:  Macular Degeneration, Diabests, Vitreomacular Traction, Uveitis and most posterior segment related pathology.

Research Interest: My research interests are cellular reprogramming and regenerative ophthalmology.  

Biography: Dr. Greiner has had over 30 years of continuous grant support for his basic science and clinical research studies. He has been an awardee on grants from both Fight For Sight and the National Society to Prevent Blindness. He has served as principal investigator as well as co-investigator on awards from the National Institutes of Health (NIH) grants and served as an investigator, principal investigator or sub-investigator in over 110 FDA-approved clinical trials. He has been an invited speaker and presenter at numerous regional, national and international meetings, delivering over 200 presentations. With collaborators, Dr. Greiner reported the original clinical and histopathologic characterization and naming of the disease Giant-Papillary-Conjunctivitis, and the original clinical characterization and naming of the ophthalmic condition Lid-Wiper-Epitheliopathy. Dr. Greiner and collaborators also reported the histopathologic and histochemical characterization of the “second” mucus secretory system of the conjunctiva, developed a model of ocular inflammation induced by eye rubbing, developed a method of treatment for meibomian gland dysfunction, and pioneered the applications of 31P NMR spectroscopy in ophthalmology. These discoveries are all documented by his publications in referred medical and scientific journals.

Research Interest: My clinical areas of interest are retinal disorders in general.

Research Interest: Glaucoma; Ocular Hypertension; Drug discovery & Development; Receptors

Enzymes; Signal Transduction.

Research Interest: His research influenced the market withdrawal of two general anesthetics, a warning label for a pharmaceutical agent whose inappropriate use resulted in blindness, and a Consumer Products Safety Commission-mandated warning label.

Research Interest: Retina, Ocular Oncology, Pediatric Ophthalmology, Neuro-ophthalmology.

Research Interest: Pediatric ophthalmology, strabismus surgeries, Cataract surgeries, corneal transplantations, pterygium surgeries.

Research Interest: Corneal wound healing, Fibrosis Keratoconus, Corneal dystrophies, Diabetes, Ocular drug delivery.

Research Interest: Neuropeptide research in the eye.

Research Interest: Ophthalmology/neuroscience.

Research Interest: My interests are general ophthalmology, glaucoma and ophthalmology education.

Research Interest: Her scientific research focuses on the development of novel diagnostic techniques, e.g., retinal imaging and novel treatment strategies such as intravitreal pharmacotherapy. She has founded the Vienna Study Center (VSC) which serves as the principal site for multi-center clinical trials and the Vienna Reading Center (VRC), an independent institution for digital imaging performing image analysis for over 140 clinical sites world-wide.

Research Interest: My interest is presbyopia treatment, and history.

Research Interest: Regenerative medicine with cells and tissues by the Belgian Association for Bioindustries.

Research Interest: Generally cataract, glaucoma, refractive, strabismus, vitreoretinal surgery,

Research Interest: Neurophysiopathology of eye movements in humans: development, ageing, neural substrate. 

Research Interest: Corneal collagen cross-linking (CXL) with riboflavin and UV-A. New approaches (e.g. high intensity CXL) and modified techniques (e.g. combined transepithelial phototherapeutic keratectomy followed by CXL - “Cretan protocol”, combined photorefractive keratectomy followed by CXL etc.). New techniques in managing corneal graft for partial corneal transplantation procedures. Development of new techniques for corneal endothelial transplantation (DSEK, DMEK) Femtosecond laser application in corneal, refractive and cataract surgery (e.g. femtosecond laser-assisted intracorneal biopolymer insertion for the symptomatic treatment of bullous keratopathy). Refractive surgery - outcomes and new approaches. Evaluation of corneal ectatic disorders and treatment options. Intracorneal ring segments in keratoconus and post-LASIK ectasia.

Research Interest: Cornea cell biology, medical retina, biomedical engineering, epidemiology, electrophysiology.

Research Interest: Craniofacial/Plastic Surgery of the concha/Blepharoplasty/Eybrow lift/Face lift

Research Interest: BILATERAL EXUDATIVE RETINAL DETACHMENT AND CHOROIDAL ISCHEMIA AND ASSOCIATED WITH HELLP SYNDROME

Research Interest: Fields of interest: Contactology, Dacryology, Ophthalmic Plastic and Reconsrtuctive Surgery His 72 scientific papers have been published in various scientific journals and books, in Hungarian, English, German, Italian and French. He has a patent specification for soft contact lens care solution. He has written and edited a contactological textbook.

Research Interest: Research interest:  cataract femtolaser surgery, and corneal surgery, refractive surgery.

Research Interest: Retina and vitreous surgery Macular surgery Cataract surgery Corneal wound healing using a confocal microscope Keratoplasty Eye disorders caused by HIV infection

Research Interest: maxillofacial trauma, oral pathology, oral cancer, odontogenic keratocysts, surgical implant dentistry, bone regeneration, and oral dentoalveolar surgery.

Research Interest: Veterinary ophthalmology, cataract surgery, glaucoma, electroretinography

Research Interest: His major areas of interest are Medical retina, Vitreoretinal surgery, Neuroophthalmology and History of Ophthalmology

Research Interest: microencapsulation, tissue engineering, gene therapy, vaccines, stem cells, pharmacokinetics, nanomedicine

Research Interest:  Retinal function and structure in hereditary and acquired retinal disorders. Genotype phenotype correlations.

Research Interest: My research Interest : ocular imaging, meibomian gland, optical coherence tomography, optics in ophthalmology, keratoplasty, cornea, multifocal IOL

Research Interest: Vitreous-retinal disorders and treatments Modern phacoemulsification and intraocular lens implantation

Research Interest: Clinical Medicine, Ophthalmology, Cornea, Molecular Biology.
   

Research Interest: Ophthalmology

Research Interest: Areas of Expertise: Toxicology, Immunology, Genetics

Research Interest: Yeast genetic engineering for biofuel production; Biomass to biofuels; Pretreatment of lignocellulose; Enzymatic hydrolysis of lignocellulose; Comprehensive utilization of wastes including solids and liquids. Fermentation engineering; Food additives

Research Interest: Her Research Area: Computational Biology, System Biology, Integrative Molecular and Cellular Biology, Diseases, Neurobiology.

Research Interest: His current interest is in clinical research and ophthalmology.

Research Interest: Intraocular inflammation，uveitis.

Research Interest:Glaucoma Optic nerve head imaging Neuroimaging Optical coherence tomography

Neuroprotection

Research Interest: GLAUCOMA AND OCULAR GENETICS,  GENERAL OPHTHALMOLOGY.

Research Interest: I am strongly interested in continuing developing new imaging and image analysis methods for preclinical and clinical imaging. I am especially interested in the implementation of new MRI techniques in the routine clinical imaging, surgery, therapy, ophthalmology and/or neurology.

Research Interest: Biomedical engineering/ electronic Bio-medical implanted devices design such as  Bio-implanted micro-system stimulator  Retinal implants  Cochlear implants  Inductive coupling link for biotelemetry applications  ISM and MIC bands frequency SAR investigation within human tissue