Columbia Technology Ventures
Ophthalmology - Columbia Technology Ventures

Ophthalmology

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High-efficiency CRISPR-Cas nuclease
This technology is an optimized CRISPR-Cas12j nuclease for high-efficiency gene editing.
7
CRISPRDrug discoveryEx vivo
Anders Steen KnudsenStephen H. Tsang M.D., Ph.D.
Kristin Neuman
Biomedical EngineeringOphthalmology
College of Physicians and Surgeons (CUMCFu Foundation School of Engineering and Applied Science (SEAS)
2025-12-18
Ethyl pyruvate for the treatment of glaucoma and intraocular disease
This technology is a pyruvate analog, ethyl pyruvate, that can be used to treat glaucoma and other intraocular pressure (IOP)-related retinal diseases.
16
Anti-aging movementAntioxidantCell membrane
Nicholas TolmanSimon John
Kristin Neuman
Ophthalmology
Columbia University Medical Center (CUMC)
2025-09-19
Treating elevated intraocular pressure with nicotinamide and its analogs
This technology is a therapeutic approach that uses a low dose of nicotinamide to lower intraocular pressure (IOP), which, when elevated, is an important risk factor for glaucoma.
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Anti-aging movementAqueous humourGlaucoma
Nicholas TolmanSimon JohnStephen C. Kneeland
Kristin Neuman
Ophthalmology
Columbia University Medical Center (CUMC)
2025-09-12
Metabolite biomarkers for improved glaucoma risk prediction and treatment
This technology is an approach for improved glaucoma risk prediction and treatment that measures the levels of glycolysis-related metabolites.
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GlaucomaNeurodegenerative diseaseNeuroprotection
4
Chi ZhangChrista MontgomeryNicholas Tolman
Kristin Neuman
Ophthalmology
Columbia University Medical Center (CUMC)
2025-08-29
Small molecule activators for preventing vision loss in Best vitelliform macular dystrophy
This technology is a class of small molecule activators of the Bestrophin-1 chloride channel designed to restore retinal function and mitigate vision loss in Best vitelliform macular dystrophy (BVMD).
10
4-Aminobenzoic acidDrug developmentGene therapy
Bingchen YuTingting YangYu Zhang
Joan Martinez
ChemistryOphthalmology
Columbia University Medical Center (CUMC)
2025-05-01
Gene editing for treatment of retinitis pigmentosa
This technology uses CRISPR-Cas9 gene editing to target prolyl hydroxylase (PHD2) to slow the progression of retinitis pigmentosa (RP).
14
Adeno-associated virusCRISPRCRISPR gene editing
Stephen H. Tsang M.D., Ph.D.
Kristin Neuman
Ophthalmology
College of Physicians and Surgeons (CUMC
2024-11-26
Non-invasive laser therapy for cytokine modulation and corneal inflammation management
This technology is a femtosecond laser-based system for modulating cytokine activity in corneal tissues to control inflammation and prevent keratocyte apoptosis.
17
AnalgesicAntibioticApoptosis
Sinisa Vukelic
Dovina Qu
Mechanical Engineering
Fu Foundation School of Engineering and Applied Science (SEAS)
2024-08-17
Therapeutic prime editing for gene therapy against ocular dystrophy
This technology is a collection of optimized therapeutic prime-editing strategies targeting four common splicing mutations in the peripherin‐2 gene (PRPH2) that are associated with various retinal degenerations.
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Animal husbandryCas9Genome
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Bruna Lopes da CostaPeter M.J. QuinnSalvatore M. Caruso
Kristin Neuman
Biomedical EngineeringOphthalmology
College of Physicians and Surgeons (CUMCColumbia University Medical Center (CUMC)Fu Foundation School of Engineering and Applied Science (SEAS)
2024-04-25
Gene editing system for the treatment of autosomal dominant disease-related genes
This technology is a modified CRISPR/Cas9 gene editing therapy that is mutation-independent for treating autosomal dominant disease-related genes, including retinitis pigmentosa.
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CRISPRGene therapyGenetic disorder
Stephen H. Tsang M.D., Ph.D.Wen-Hsuan WuYi-Ting Tsai
Kristin Neuman
Nutritional and Metabolic BiologyOphthalmology
College of Physicians and Surgeons (CUMCColumbia University Medical Center (CUMC)Faculty of the Arts & Sciences
2023-12-28
Gene therapy for Bestrophin-1 (BEST1) mutations in retinal degenerative diseases
This technology is an AAV-mediated BEST1 gene therapy for the treatment of retinal degenerative disorders associated with Bestrophin-1 (BEST1) dominant mutations.
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Adeno-associated virusGene therapyGenetic disorder
Stephen H. Tsang M.D., Ph.D.Tingting YangYu Zhang
Kristin Neuman
Ophthalmology
College of Physicians and Surgeons (CUMCColumbia University Medical Center (CUMC)
2023-09-08
Targeted gene therapy for retinopathies
This technology is a gene therapy which delivers CRB1 isoforms to their cell-specific localizations, for the treatment of retinopathies caused by CRB1 mutations.
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Gene expressionGene therapyGenetic disorder
Peter M.J. QuinnStephen H. Tsang M.D., Ph.D.
Kristin Neuman
Ophthalmology
College of Physicians and Surgeons (CUMCColumbia University Medical Center (CUMC)
2023-07-06
Universal gene therapy for retinal degeneration
This technology is a generally applicable gene therapy approach that restores metabolic dysregulation and treats retinal degenerative diseases regardless of genetic variation.
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AntioxidantGene therapyGenetic disorder
Stephen H. Tsang M.D., Ph.D.Xuan Cui
Kristin Neuman
Ophthalmology
College of Physicians and Surgeons (CUMCColumbia University Medical Center (CUMC)
2023-05-15
Metabolic modulation of cells for neurodegenerative disorder treatment
This technology is a method of reprogramming cellular metabolism to treat neurodegenerative disorders by downregulating catabolism and upregulating anabolism in cells.
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AnabolismAssayCatabolism
4
Christine XuKaren Sophia ParkStephen H. Tsang M.D., Ph.D.
Kristin Neuman
Ophthalmology
College of Physicians and Surgeons (CUMCColumbia University Medical Center (CUMC)
2023-04-15
Method to Enhance Optical Coherence Tomography (OCT) for Eye Disease Detection
This technology is an artificial intelligence-based platform for improving the quality of images taken from portable OCT devices and detecting age-related macular degeneration.
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Internal medicineMacular degenerationNatural disaster
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Christine P. HendonDesmond YaoDonald Charles Hood
Dovina Qu
4
Biomedical EngineeringElectrical EngineeringOphthalmology
Columbia University Medical Center (CUMC)Faculty of the Arts & SciencesFu Foundation School of Engineering and Applied Science (SEAS)
2023-02-20
Ultrafast laser method for tissue crosslinking
This technology uses a femtosecond laser to crosslink collagen and can be used as treatment for repair of collagenous tissues such as cornea and cartilage.
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ApoptosisBiomechanicsBiomedical engineering
Sinisa Vukelic
Dovina Qu
Mechanical Engineering
Fu Foundation School of Engineering and Applied Science (SEAS)
2022-11-14