1
|
Yun YI, Ko JH, Ryu JS, Kim S, Jeon HS, Kim N, Kim MK, Oh JY. Toxicity and efficacy of type I interferons on the ocular surface: in vitro, animal, and clinical studies. Ocul Surf 2024; 34:96-107. [PMID: 39002721 DOI: 10.1016/j.jtos.2024.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 06/25/2024] [Accepted: 07/09/2024] [Indexed: 07/15/2024]
Abstract
PURPOSE To investigate the toxicity of type I interferons (IFNs) on the ocular surface and assess their efficacy in ocular surface tumors. METHODS We examined the effects of IFN-α2a, IFN-α2b and IFN-β on corneal epithelial cells and stromal fibroblasts in vitro as well as the impact of IFN-α2a on the ocular surface in mice. Additionally, we analyzed the therapeutic and adverse effects of topically administered IFN-α2a and IFN-α2b in patients with ocular surface tumors. Risk factors contributing to side effects were explored. RESULTS IFN-α2a, IFN-α2b or IFN-β reduced cell viability and induced pro-inflammatory cytokines in corneal epithelial cells and stromal fibroblasts. Furthermore, IFNs enhanced the expression of major histocompatibility complex class II and CD40 in corneal epithelial cells. In mice, subconjunctival IFN-α2a injection did not induce corneal epithelial defects or opacity, nor did it reduce aqueous tears or conjunctival goblet cells. In patients, topical IFN-α2a or IFN-α2b administration decreased tumor size and prevented recurrence; however, it was associated with mild side effects, including corneal epitheliopathy and conjunctival hyperemia. These complications were associated with longer IFN use, the presence of underlying ocular surface disease and concurrent use of mitomycin C or anti-glaucoma eye drops. CONCLUSION Although type I IFNs cause direct toxicity on corneal cells, they do not induce significant side effects on the healthy ocular surface. Considering its therapeutic and preventive effects, topical type I IFN is safe and effective for treating ocular surface tumors. The potential for ocular side effects should be considered in eyes with identified risk factors.
Collapse
Affiliation(s)
- Young In Yun
- Laboratory of Ocular Regenerative Medicine and Immunology, Biomedical Research Institute, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea; Department of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea; Department of Ophthalmology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea
| | - Jung Hwa Ko
- Laboratory of Ocular Regenerative Medicine and Immunology, Biomedical Research Institute, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea
| | - Jin Suk Ryu
- Laboratory of Ocular Regenerative Medicine and Immunology, Biomedical Research Institute, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea
| | - Seonghwan Kim
- Laboratory of Ocular Regenerative Medicine and Immunology, Biomedical Research Institute, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea; Department of Ophthalmology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, 20 Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, South Korea
| | - Hyun Sun Jeon
- Department of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea; Department of Ophthalmology, Seoul National University Bundang Hospital, 82 Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, South Korea
| | - Namju Kim
- Department of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea; Department of Ophthalmology, Seoul National University Bundang Hospital, 82 Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, South Korea
| | - Mee Kum Kim
- Laboratory of Ocular Regenerative Medicine and Immunology, Biomedical Research Institute, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea; Department of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea; Department of Ophthalmology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea
| | - Joo Youn Oh
- Laboratory of Ocular Regenerative Medicine and Immunology, Biomedical Research Institute, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea; Department of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea; Department of Ophthalmology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea.
| |
Collapse
|
2
|
Sripawadkul W, Reyes-Capo D, Zein M, Wylegala A, Albayyat G, Galor A, Karp CL. Long term study of topical interferon α-2b eye drops as primary treatment of ocular surface squamous neoplasia. Ocul Surf 2023; 28:108-114. [PMID: 36592780 PMCID: PMC10310888 DOI: 10.1016/j.jtos.2022.12.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 12/22/2022] [Accepted: 12/29/2022] [Indexed: 01/01/2023]
Abstract
PURPOSE To assess the efficacy of topical interferon α-2β(IFN) eye drops as a primary treatment for ocular surface squamous neoplasia(OSSN) and evaluate factors that impact response to treatment and recurrence of OSSN. METHOD A retrospective study of 143 OSSN patients treated with topical IFN(1MIU/ml) from January 1998 to June 2021. The diagnosis was based on clinical examination and anterior segment optical coherence tomography, with histologic confirmation was present in 46.2% of patients. Data on demographic, tumor characteristics, treatment outcome, and side effects were collected. The primary outcomes were tumor resolution frequency and recurrence rate. Secondary outcomes were predictive factors for resolution and recurrence and side effects of treatment. RESULT Participants were mostly older (mean age, 69 years, SD 12.9, range 29-97), white(89%) males (74%). Complete tumor resolution was achieved in 80.4% of individuals with a mean time to resolution of 4.2 months (SD 2, range 0.5-12.3 months). On multivariable analysis, history of skin cancer (HR: 0.66, p = 0.05, 95%CI: 0.44-0.99) and immune system abnormalities (HR: 0.37, p = 0.009, 95%CI: 0.18-0.79) reduced the risk of tumor resolution, while a prior history of OSSN (HR: 3.49, p < 0.001, 95%CI: 1.76-6.93) increased the risk of resolution. With a mean follow-up time of 44.3 months (SD 50.9, 0-290 months), the recurrence rate was 0%, 2.3% and 3.1% at 1, 2, and 5 years respectively. Mild hyperemia(18.9%) and pain(10.6%) were the two most common side effects. CONCLUSION Topical IFN eye drops are a safe and effective primary treatment modality for OSSN with a reasonable side effect profile.
Collapse
Affiliation(s)
- Wathanee Sripawadkul
- Bascom Palmer Eye Institute, Department of Ophthalmology University of Miami, Miami, FL, USA; Department of Ophthalmology, Faculty of Medicine, Srinakharinwirot University, Bangkok, Thailand
| | - Daniela Reyes-Capo
- Bascom Palmer Eye Institute, Department of Ophthalmology University of Miami, Miami, FL, USA
| | - Mike Zein
- Bascom Palmer Eye Institute, Department of Ophthalmology University of Miami, Miami, FL, USA
| | - Adam Wylegala
- Bascom Palmer Eye Institute, Department of Ophthalmology University of Miami, Miami, FL, USA
| | - Ghada Albayyat
- Bascom Palmer Eye Institute, Department of Ophthalmology University of Miami, Miami, FL, USA
| | - Anat Galor
- Bascom Palmer Eye Institute, Department of Ophthalmology University of Miami, Miami, FL, USA; Department of Ophthalmology, Miami Veterans Administration Medical Center, Miami, FL, USA
| | - Carol L Karp
- Bascom Palmer Eye Institute, Department of Ophthalmology University of Miami, Miami, FL, USA.
| |
Collapse
|
3
|
Yeoh CHY, Lee JJR, Lim BXH, Sundar G, Mehta JS, Chan ASY, Lim DKA, Watson SL, Honavar SG, Manotosh R, Lim CHL. The Management of Ocular Surface Squamous Neoplasia (OSSN). Int J Mol Sci 2022; 24:ijms24010713. [PMID: 36614155 PMCID: PMC9821412 DOI: 10.3390/ijms24010713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 12/24/2022] [Accepted: 12/28/2022] [Indexed: 01/03/2023] Open
Abstract
The rise of primary topical monotherapy with chemotherapeutic drugs and immunomodulatory agents represents an increasing recognition of the medical management of ocular surface squamous neoplasia (OSSN), which may replace surgery as the standard of care in the future. Currently, there is no consensus regarding the best way to manage OSSN with no existing guidelines to date. This paper seeks to evaluate evidence surrounding available treatment modalities and proposes an approach to management. The approach will guide ophthalmologists in selecting the most appropriate treatment regime based on patient and disease factors to minimize treatment related morbidity and improve OSSN control. Further work can be done to validate this algorithm and to develop formal guidelines to direct the management of OSSN.
Collapse
Affiliation(s)
- Clarice H. Y. Yeoh
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
| | - Jerome J. R. Lee
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 639798, Singapore
| | - Blanche X. H. Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 639798, Singapore
- Department of Ophthalmology, National University Health System, Singapore 119228, Singapore
| | - Gangadhara Sundar
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
- Department of Ophthalmology, National University Health System, Singapore 119228, Singapore
| | - Jodhbir S. Mehta
- Duke-NUS Graduate Medical School, Singapore 169857, Singapore
- Singapore Eye Research Institute, Singapore 169856, Singapore
- Singapore National Eye Centre, Singapore 168751, Singapore
| | - Anita S. Y. Chan
- Duke-NUS Graduate Medical School, Singapore 169857, Singapore
- Singapore Eye Research Institute, Singapore 169856, Singapore
- Singapore National Eye Centre, Singapore 168751, Singapore
- Histopathology, Pathology Department, Singapore General Hospital, Singapore 169608, Singapore
| | - Dawn K. A. Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
- Department of Ophthalmology, National University Health System, Singapore 119228, Singapore
| | - Stephanie L. Watson
- Save Sight Institute, Discipline of Ophthalmology, Sydney Medical School, The University of Sydney, Sydney, NSW 2000, Australia
| | | | - Ray Manotosh
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
- Department of Ophthalmology, National University Health System, Singapore 119228, Singapore
| | - Chris H. L. Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
- Department of Ophthalmology, National University Health System, Singapore 119228, Singapore
- Singapore Eye Research Institute, Singapore 169856, Singapore
- School of Optometry and Vision Science, University of New South Wales, Sydney, NSW 2052, Australia
- Correspondence:
| |
Collapse
|
4
|
Park J, Han J, Chung TY, Lim DH, Choi CY. Pegylated Interferon Alpha 2a for the Treatment of Ocular Surface Squamous Neoplasia. Cornea 2022; 41:1271-1275. [PMID: 36107845 DOI: 10.1097/ico.0000000000003086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 05/18/2022] [Indexed: 11/25/2022]
Abstract
PURPOSE The purpose of this study was to introduce the initial experience in the use of topical pegylated interferon alpha 2a (PegIFN-α-2a) for ocular surface squamous neoplasia (OSSN). METHODS A retrospective medical record review of 8 eyes of 8 patients diagnosed with OSSN and treated with PegIFN-α-2a was performed. All cases were diagnosed of noninvasive OSSN both clinically and histologically. The pegIFN-α-2a was prescribed at a concentration of 20 μg/mL and applied 4 times a day for at least 3 months. RESULTS In all 8 cases, topical PegIFN-α-2a was well-tolerated and did not lead to discomfort or any adverse side effects. It resulted in reduction in lesion size and extent in all cases and complete resolution of the lesions. CONCLUSIONS Topical PegIFN-α-2a might be an effective and safe treatment option for noninvasive OSSN.
Collapse
Affiliation(s)
- Jongyeop Park
- Department of Ophthalmology, Dongguk University Gyeongju Hospital, Dongguk University School of Medicine, Gyeongsangbuk-do, South Korea
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jisang Han
- Department of Ophthalmology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, South Korea ; and Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, South Korea
| | - Tae-Young Chung
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Dong Hui Lim
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Chul Young Choi
- Department of Ophthalmology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, South Korea ; and Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, South Korea
| |
Collapse
|
5
|
Geng W, Wang JS, Shi BJ, Xie HT, Zhang MC. Topical Chemotherapy for Treating Ocular Surface Squamous Neoplasia with a Combination of Interferon α-2b and 5-Fluorouracil. Ophthalmol Ther 2022; 11:1563-1576. [PMID: 35704159 PMCID: PMC9253210 DOI: 10.1007/s40123-022-00535-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 05/25/2022] [Indexed: 11/29/2022] Open
Abstract
Introduction This study evaluated the efficacy of combined interferon α-2b (IFNα2b) and 5-fluorouracil (5-FU) as primary treatment for ocular surface squamous neoplasia (OSSN). Methods In this retrospective study, 27 eyes with OSSN followed by topical application of combined IFNα2b and 5-FU were examined. Reported outcome measures were tumor response, visual acuity, time to complete resolution, recurrence and treatment complications. Results Twenty-six patients (17 male, 9 female) had a mean age of 63.9 (median, 67; range 22–83) years. Complete tumor response was observed in 24 eyes (88.9%). Three eyes (11.1%) showed partial response to the chemotherapy agents and later underwent surgical tumor removal. The median time to complete resolution was 6 (mean, 6.1; range, 3–11) weeks. Of these, the patients received between one to three cycles of 5-FU therapy (median, 2; mean, 1.8). Complications noted were transient irritation at 5-FU cycle (11 eyes, 40.7%). There was no tumor recurrence at mean follow-up of 16.1 (median, 12; range 6–38) months. Conclusions Combination therapy of IFNα2b and 5-FU was a safe and effective treatment, inducing a short duration of administration and low recurrence rate for OSSN. Trial Registration Retrospectively registered, UHCT22048.
Collapse
Affiliation(s)
- Wen Geng
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Jia-Song Wang
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Bing-Jie Shi
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Hua-Tao Xie
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| | - Ming-Chang Zhang
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
| |
Collapse
|
6
|
Zhang KY, Aurit S, Silberstein P. Racial and socioeconomic disparities in ocular surface squamous neoplasia: a National Cancer Database analysis. Ophthalmic Epidemiol 2022; 29:319-327. [PMID: 33977826 DOI: 10.1080/09286586.2021.1925307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 04/06/2021] [Accepted: 04/22/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE A retrospective population-based study to investigate racial and socioeconomic disparities in patients diagnosed with ocular surface squamous neoplasia (OSSN). METHODS To explore racial disparity, we selected OSSN patients with known age, insurance, gender and zip code-level income and education from the National Cancer Database (NCDB). Comparisons of clinical and socioeconomic variables stratified by race were made with the chi-square or Mann-Whitney tests. Survival outcome was examined a Cox regression model. RESULTS Of the 2,402 identified patients from 2004 to 2015, 117 were black. Unadjusted differences were found between groups in regard to age, histology, insurance, income, and education. Black patients in comparison to white patients were younger (mean age: 62 years vs. 70 years; p < .001), represented a higher proportion of Medicaid use (10.3% vs. 3.2%; p < .001) or uninsured (10.3% vs. 2.7%; p < .001), and were more likely to reside in areas of low educational attainment (32.5% vs. 16.1% of whites; p < .001). Multivariate analysis found significantly higher risk of death in patients who were male (HR: 1.66, 95% CI 1.37-2.01) or black (HR: 1.57, 95% CI 1.03-2.38). CONCLUSION Disparities in socioeconomic factors were observed in black patients with OSSN. OSSN occurred earlier in blacks, who were also socioeconomically disadvantaged and faced higher risk of death.
Collapse
Affiliation(s)
- Kevin Y Zhang
- Department of Medicine, Creighton University School of Medicine, Omaha, Nebraska, USA
| | - Sarah Aurit
- Division of Clinical Research and Evaluative Sciences, Creighton University Medical Centre, Omaha, Nebraska, USA
| | - Peter Silberstein
- Department of Medicine, Henry Lynch Cancer Centre, Creighton University Medical Centre, Omaha, Nebraska, USA
| |
Collapse
|
7
|
Abstract
Purpose of review To review and update the latest findings in diagnosis and management of ocular surface squamous neoplasia (OSSN). Recent findings OSSN is the most common anterior segment neoplastic disease process. Several ocular surface imaging techniques have been developed for the early diagnosis and management of clinical and subclinical ocular surface squamous neoplasia, including high-resolution optical coherence tomography (HR-OCT), in vivo confocal microscopy, and ultrasound biomicroscopy. Treatment modalities include both surgical and medical management, with a recent trend towards primary and adjunctive pharmacotherapy. Summary There is increasing use of HR-OCT for the diagnosis and monitoring of clinical and subclinical OSSN lesions. Topical pharmacotherapy agents, including interferon α-2b, 5-fluorouracil, and mitomycin C, have demonstrable efficacy in the treatment of OSSN and their use may be dictated based upon tumor factors, patient factors, cost, and side effect profile. Both surgical excision and adjunctive topical medications have excellent success, with the favored treatment method trending towards topical pharmacotherapy as primary therapy.
Collapse
|
8
|
Abstract
PURPOSE OF REVIEW Historically, conjunctival cancer has been associated with HIV particularly in sub-Saharan Africa. The human papilloma virus (HPV) has been implicated as a potential causative agent without conclusive evidence. This review covers recent evidence of the epidemiology, diagnosis and treatment of conjunctival cancer in people living with HIV (PLWH). RECENT FINDINGS HIV infection has been attributed to 33% of squamous cell carcinoma of the conjunctiva in sub-Saharan Africa. Although clear evidence of the effect of immunodeficiency on conjunctival cancer risk has been demonstrated, the role of HPV on conjunctival cancer development is still unclear. Biomarkers such as the p16 protein are not always indicative of HPV infection. The Epstein-Barr virus (EBV) might potentially be another infectious agent of interest in the development of conjunctival cancer. There is some evidence of increased conjunctival cancer recurrence post treatment as well as increased probability of metastasis in PLWH. SUMMARY Immunodeficiency increases the risk of conjunctival cancer in PLWH. Symptomatic screening of conjunctival cancer in PLWH should be encouraged. Research on HPV involvement should remain a priority and EBV considered as another etiologic agent of interest. More studies on treatment modalities in PLWH should be considered.
Collapse
Affiliation(s)
- Mazvita Muchengeti
- National Cancer Registry, National Health Laboratory Service
- Division of Epidemiology and Biostatistics, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | - Julia Bohlius
- Institute of Social and Preventive Medicine, University of Bern, Bern
- Swiss Tropical and Public Health Institute, University of Basel, Basel
| | - Tafadzwa G Dhokotera
- National Cancer Registry, National Health Laboratory Service
- Institute of Social and Preventive Medicine, University of Bern, Bern
- Swiss Tropical and Public Health Institute, University of Basel, Basel
- Graduate School for Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland
| |
Collapse
|
9
|
Moon J, Choi SH, Lee MJ, Jo DH, Park UC, Yoon SO, Woo SJ, Oh JY. Ocular surface complications of local anticancer drugs for treatment of ocular tumors. Ocul Surf 2020; 19:16-30. [PMID: 33238207 DOI: 10.1016/j.jtos.2020.11.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 11/12/2020] [Accepted: 11/16/2020] [Indexed: 02/03/2023]
Abstract
Local chemotherapy is increasingly used, either in combination with surgery or as monotherapy, for management of ocular tumors. Yet many of the local chemotherapeutic agents used for ocular tumors are cytotoxic drugs that are frequently associated with toxicities in normal ocular tissues. Understanding and managing these side effects are important because they affect treatment tolerability, outcome and quality of vision. Herein, we review local anticancer drugs administered for the treatment of ocular tumors, with an emphasis on their toxicities to the ocular surface, adnexa and lacrimal drainage system. We provide the underlying mechanisms and management strategies for the ocular side effects. Recent innovations in anticancer immunotherapy and ocular drug delivery systems also are discussed as new potential therapeutic modalities for alleviation of side effects.
Collapse
Affiliation(s)
- Jayoon Moon
- Department of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea; Laboratory of Ocular Regenerative Medicine and Immunology, Biomedical Research Institute, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea
| | - Se Hyun Choi
- Department of Ophthalmology, Hallym University Sacred Heart Hospital, 22, Gwanpyeong-ro 170 Beon-gil, Dongan-gu, Anyang-si, Gyeonggi-do, 14068, South Korea
| | - Min Joung Lee
- Department of Ophthalmology, Hallym University Sacred Heart Hospital, 22, Gwanpyeong-ro 170 Beon-gil, Dongan-gu, Anyang-si, Gyeonggi-do, 14068, South Korea
| | - Dong Hyun Jo
- Department of Anatomy and Cell Biology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea
| | - Un Chul Park
- Department of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea
| | - Sun-Ok Yoon
- R & D Lab, Eutilex Co., Ltd, Gasan Digital 1-ro 25, Geumcheon-gu, Seoul, 08594, South Korea
| | - Se Joon Woo
- Department of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea; Department of Ophthalmology, Seoul National University Bundang Hospital, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, South Korea
| | - Joo Youn Oh
- Department of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea; Laboratory of Ocular Regenerative Medicine and Immunology, Biomedical Research Institute, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea.
| |
Collapse
|