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Chu X, Yin Y, Chen S, Chen F, Liu H, Zhao S. Suppressive Role of Pigment Epithelium-derived Factor in a Rat Model of Corneal Allograft Rejection. Transplantation 2024:00007890-990000000-00736. [PMID: 38644534 DOI: 10.1097/tp.0000000000005032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
BACKGROUND Immunological rejection is the most common reason for corneal transplantation failure. The importance of T cells in corneal allograft rejection is well demonstrated. Recent studies highlight that pigment epithelium-derived factor (PEDF) plays an immunoregulatory role in ocular diseases by enhancing the suppressive phenotype of regulatory T cells besides its other functions in neurotrophy and antiangiogenesis. METHODS The effects of PEDF on immune rejection were examined in rat models of corneal transplantation using slit-lamp microscope observation, immunohistochemistry, flow cytometry, and Western blot. In vitro, we demonstrated PEDF reduced alloreactive T-cell activation using real-time polymerase chain reaction, flow cytometry, and Western blot. RESULTS Topical administration of PEDF provided corneal transplantation rats with an improved graft survival rate of corneal allografts, reduced hemangiogenesis, and infiltration of immune cells in corneas, in particular, type 17 T helper cells while increased regulatory T cells. Moreover, nerve reinnervation within grafts was promoted in PEDF-treated recipient rats. In vitro, PEDF inhibited alloreactive T-cell activation via the c-Jun N-terminal kinase/c-Jun signaling pathway and upregulated the expressions of interleukin-10 and transforming growth factor-β, emphasizing the suppressive role of PEDF on immune responses. CONCLUSIONS Our results underscore the feasibility of PEDF in alleviating corneal allograft rejection and further illustrate its potential in managing immune-related diseases.
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Affiliation(s)
- Xiaoran Chu
- Department of Cornea and Refractive Surgery, Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
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2
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Wang S, Kahale F, Naderi A, Surico PL, Yin J, Dohlman T, Chen Y, Dana R. Therapeutic Effects of Stimulating the Melanocortin Pathway in Regulating Ocular Inflammation and Cell Death. Biomolecules 2024; 14:169. [PMID: 38397406 PMCID: PMC10886905 DOI: 10.3390/biom14020169] [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: 01/05/2024] [Revised: 01/27/2024] [Accepted: 01/29/2024] [Indexed: 02/25/2024] Open
Abstract
Alpha-melanocyte-stimulating hormone (α-MSH) and its binding receptors (the melanocortin receptors) play important roles in maintaining ocular tissue integrity and immune homeostasis. Particularly extensive studies have demonstrated the biological functions of α-MSH in both immunoregulation and cyto-protection. This review summarizes the current knowledge of both the physiological and pathological roles of α-MSH and its receptors in the eye. We focus on recent developments in the biology of α-MSH and the relevant clinical implications in treating ocular diseases.
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Affiliation(s)
- Shudan Wang
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Harvard Medical School, Boston, MA 02114, USA; (S.W.); (F.K.); (A.N.); (P.L.S.); (J.Y.); (T.D.)
- Eye Hospital, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - Francesca Kahale
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Harvard Medical School, Boston, MA 02114, USA; (S.W.); (F.K.); (A.N.); (P.L.S.); (J.Y.); (T.D.)
| | - Amirreza Naderi
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Harvard Medical School, Boston, MA 02114, USA; (S.W.); (F.K.); (A.N.); (P.L.S.); (J.Y.); (T.D.)
| | - Pier Luigi Surico
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Harvard Medical School, Boston, MA 02114, USA; (S.W.); (F.K.); (A.N.); (P.L.S.); (J.Y.); (T.D.)
| | - Jia Yin
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Harvard Medical School, Boston, MA 02114, USA; (S.W.); (F.K.); (A.N.); (P.L.S.); (J.Y.); (T.D.)
| | - Thomas Dohlman
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Harvard Medical School, Boston, MA 02114, USA; (S.W.); (F.K.); (A.N.); (P.L.S.); (J.Y.); (T.D.)
| | - Yihe Chen
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Harvard Medical School, Boston, MA 02114, USA; (S.W.); (F.K.); (A.N.); (P.L.S.); (J.Y.); (T.D.)
| | - Reza Dana
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Harvard Medical School, Boston, MA 02114, USA; (S.W.); (F.K.); (A.N.); (P.L.S.); (J.Y.); (T.D.)
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3
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Hurissi EA, Abuallut II, Dibaji MQ, Jaly A, Alhazmi AH, Abuageelah BM, Alameer KM, Alyami YM. Ocular Complications after COVID-19 Vaccination: A Systematic Review. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:249. [PMID: 38399537 PMCID: PMC10890211 DOI: 10.3390/medicina60020249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 01/07/2024] [Accepted: 01/27/2024] [Indexed: 02/25/2024]
Abstract
Background and Objectives: The COVID-19 pandemic affects various populations worldwide. The discovery of vaccinations was necessary for the prevention and elimination of the disease. Despite the high importance of these vaccinations, they may cause some complications, such as ocular complications. This study aims to draw attention to the possible complications of the vaccination and highlight its importance. Materials and Methods: Systematic review of the literature from January 2021 to January 2023. A total of 20 published articles were included and reported cases of ocular complications in patients who received COVID-19 vaccines. Results: A total of 243 patients with verified ocular complications following the COVID-19 vaccination were included, ranging in age from 18 to 84 years. The most common ocular complications reported in the current study were ocular inflammatory complications, which represented 47.3%, followed by optic neuritis (24.3%). Retinal artery occlusion, retinal vein occlusion, acute macular neuroretinopathy, and paracentral acute middle maculopathy represented 10.7%. Herpetic ocular infections and herpetic eye disease (14%). Nearly half (42%) of the patients with ocular problems received the Pfizer-BioNTech vaccination. Conclusions: Despite the high importance of the COVID-19 vaccination, it was found that it is associated with the occurrence of some ocular complications. Future projects should come with more extensive prospective studies to further elucidate the underlying mechanisms and risk factors associated with ocular complications following COVID-19 vaccination, thereby enhancing our understanding and guiding appropriate management strategies.
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Affiliation(s)
- Eman A. Hurissi
- Faculty of Medicine, Jazan University, Jazan 45142, Saudi Arabia; (E.A.H.); (K.M.A.)
| | - Ismail I. Abuallut
- Department of Surgery, Ophthalmology Division, Jazan University, Jazan 45142, Saudi Arabia;
| | | | - Abdulaziz Jaly
- Pharmacy, Jazan University Hospital, Jazan 45142, Saudi Arabia;
| | - Abdulaziz H. Alhazmi
- Faculty of Medicine, Jazan University, Jazan 45142, Saudi Arabia; (E.A.H.); (K.M.A.)
| | - Bandar M. Abuageelah
- Department of Medicine and Surgery, Batterjee Medical College, Abha 62451, Saudi Arabia; (B.M.A.); (Y.M.A.)
| | - Khalid M. Alameer
- Faculty of Medicine, Jazan University, Jazan 45142, Saudi Arabia; (E.A.H.); (K.M.A.)
| | - Yousef M. Alyami
- Department of Medicine and Surgery, Batterjee Medical College, Abha 62451, Saudi Arabia; (B.M.A.); (Y.M.A.)
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4
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Sun J, Wang T, Bian J, Shi W, Ruan Q. Immune tolerance induced in the anterior chamber ameliorates corneal transplant rejection. Clin Immunol 2023; 257:109797. [PMID: 37776968 DOI: 10.1016/j.clim.2023.109797] [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: 06/20/2023] [Accepted: 09/26/2023] [Indexed: 10/02/2023]
Abstract
The relevance of regulatory T cells (Tregs) in induction of tolerance against corneal allografts has been well established. However, whether Tregs can be induced in the anterior chamber and suppress local alloimmune response after corneal transplantation is largely unknown. In the current study we report that not only can alloantigen specific Tregs be generated in the anterior chamber during corneal transplantation, they also play important roles in suppressing allograft rejection. Allograft rejected mice exhibit reduced Treg induction in the anterior chamber and the ability of aqueous humor and corneal endothelial cells from allograft rejected mice to induce Tregs is compromised. Further analysis revealed that the expression of immune-tolerance-related molecules is significantly decreased. Finally, we demonstrate that increasing Treg cells specifically in the anterior chamber can effectively suppress allograft rejection and exhibits better efficacy in promoting corneal allograft survival than systemic administration of Treg cells. Our current study may provide new ideas for the prevention and treatment of corneal transplant rejection.
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Affiliation(s)
- Jijun Sun
- Eye Institute of Shandong First Medical University, Eye Hospital of Shandong First Medical University (Shandong Eye Hospital), Jinan 250021, China
| | - Ting Wang
- Eye Institute of Shandong First Medical University, Eye Hospital of Shandong First Medical University (Shandong Eye Hospital), Jinan 250021, China
| | - Jiang Bian
- Eye Institute of Shandong First Medical University, Qingdao Eye Hospital of Shandong First Medical University, Qingdao 266071, China
| | - Weiyun Shi
- Eye Institute of Shandong First Medical University, Eye Hospital of Shandong First Medical University (Shandong Eye Hospital), Jinan 250021, China; Eye Institute of Shandong First Medical University, State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Qingdao 266071, China.
| | - Qingguo Ruan
- Eye Institute of Shandong First Medical University, State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Qingdao 266071, China.
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5
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Blanco T, Musayeva A, Singh RB, Nakagawa H, Lee S, Alemi H, Gonzalez-Nolasco B, Ortiz G, Wang S, Kahale F, Dohlman TH, Chen Y, Dana R. The impact of donor diabetes on corneal transplant immunity. Am J Transplant 2023; 23:1345-1358. [PMID: 37245642 PMCID: PMC10527508 DOI: 10.1016/j.ajt.2023.05.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 05/12/2023] [Accepted: 05/24/2023] [Indexed: 05/30/2023]
Abstract
Corneal transplantation is the most common form of solid tissue grafting, with an approximately 80% to 90% success rate. However, success rates may decline when donor tissues are derived from patients with a history of diabetes mellitus (DM). To evaluate the underlying immunopathologic processes that cause graft rejection, we used streptozotocin-induced type 1 DM (DM1) and transgenic Lepob/ob type 2 DM (DM2) diabetic murine models as donors and nondiabetic BALB/c as recipients. DM resulted in an increased frequency of corneal antigen-presenting cells (APCs) with an acquired immunostimulatory phenotype. Following transplantation, recipients that received either type of diabetic graft showed increased APC migration and T helper type 1 alloreactive cells, impaired functional regulatory T cells, and graft survival. Insulin treatment in streptozotocin-induced diabetic mice led to an increased tolerogenic profile of graft APC, lower T helper type 1 sensitization, and a higher frequency of functional regulatory T cells with high suppressive capacity, reflected in increased graft survival. We conclude that both DM1 and DM2 in donors can impact corneal APC functional phenotype, rendering the tissue more immunogenic and thereby increasing the risk of graft failure.
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Affiliation(s)
- Tomás Blanco
- Laboratory of Corneal Immunology, Transplantation, and Regeneration, Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, USA
| | - Aytan Musayeva
- Laboratory of Corneal Immunology, Transplantation, and Regeneration, Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, USA
| | - Rohan Bir Singh
- Laboratory of Corneal Immunology, Transplantation, and Regeneration, Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, USA
| | - Hayate Nakagawa
- Laboratory of Corneal Immunology, Transplantation, and Regeneration, Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, USA
| | - Seokjoo Lee
- Laboratory of Corneal Immunology, Transplantation, and Regeneration, Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, USA
| | - Hamid Alemi
- Laboratory of Corneal Immunology, Transplantation, and Regeneration, Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, USA
| | - Bruno Gonzalez-Nolasco
- Transplant Research Center, Department of Surgery, Center for Transplantation Sciences, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Gustavo Ortiz
- Laboratory of Corneal Immunology, Transplantation, and Regeneration, Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, USA
| | - Shudan Wang
- Laboratory of Corneal Immunology, Transplantation, and Regeneration, Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, USA
| | - Francesca Kahale
- Laboratory of Corneal Immunology, Transplantation, and Regeneration, Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, USA
| | - Thomas H Dohlman
- Laboratory of Corneal Immunology, Transplantation, and Regeneration, Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, USA
| | - Yihe Chen
- Laboratory of Corneal Immunology, Transplantation, and Regeneration, Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, USA
| | - Reza Dana
- Laboratory of Corneal Immunology, Transplantation, and Regeneration, Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, USA.
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6
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Kuziez L, Eleiwa TK, Chauhan MZ, Sallam AB, Elhusseiny AM, Saeed HN. Corneal Adverse Events Associated with SARS-CoV-2/COVID-19 Vaccination: A Systematic Review. Vaccines (Basel) 2023; 11:vaccines11010166. [PMID: 36680010 PMCID: PMC9860789 DOI: 10.3390/vaccines11010166] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 01/09/2023] [Accepted: 01/10/2023] [Indexed: 01/14/2023] Open
Abstract
Vaccines against coronavirus disease 2019 (COVID-19) have played an important global role in reducing morbidity and mortality from COVID-19 infection. While the benefits of vaccination greatly outweigh the risks, adverse events do occur. Non-ocular adverse effects of the vaccines have been well-documented, but descriptions of ophthalmic effects remain limited. This systematic review aims to provide an overview of reported cases of corneal adverse events after receiving vaccination against COVID-19 and to compile existing clinical data to bring attention to these phenomena. Our review discusses corneal graft rejection, including proposed mechanisms, herpetic keratitis, and other reported corneal complications. Ophthalmologists and primary care physicians should be aware of such possible associations.
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Affiliation(s)
- Lana Kuziez
- Saint Louis University School of Medicine, St. Louis, MO 63104, USA
| | - Taher K. Eleiwa
- Department of Ophthalmology, Benha University, Benha 13518, Egypt
| | - Muhammad Z. Chauhan
- Department of Ophthalmology, Harvey and Bernice Jones Eye Institute, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA
| | - Ahmed B. Sallam
- Department of Ophthalmology, Harvey and Bernice Jones Eye Institute, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA
| | - Abdelrahman M. Elhusseiny
- Department of Ophthalmology, Harvey and Bernice Jones Eye Institute, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA
- Correspondence: (A.M.E.); (H.N.S.)
| | - Hajirah N. Saeed
- Department of Ophthalmology, Illinois Eye and Ear Infirmary, University of Illinois at Chicago, Chicago, IL 60661, USA
- Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA 02114, USA
- Department of Ophthalmology, Loyola University Medical Center, Maywood, IL 60611, USA
- Correspondence: (A.M.E.); (H.N.S.)
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7
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Zhu J, Inomata T, Nakamura M, Fujimoto K, Akasaki Y, Fujio K, Yanagawa A, Uchida K, Sung J, Negishi N, Nagino K, Okumura Y, Miura M, Shokirova H, Kuwahara M, Hirosawa K, Midorikawa-Inomata A, Eguchi A, Huang T, Yagita H, Habu S, Okumura K, Murakami A. Anti-CD80/86 antibodies inhibit inflammatory reaction and improve graft survival in a high-risk murine corneal transplantation rejection model. Sci Rep 2022; 12:4853. [PMID: 35318419 PMCID: PMC8941080 DOI: 10.1038/s41598-022-08949-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 03/15/2022] [Indexed: 12/27/2022] Open
Abstract
We investigated the effects of anti-CD80/86 antibodies in a murine high-risk corneal transplantation rejection model. A mixed lymphocyte reaction (MLR) assay was conducted with anti-CD80/86 antibodies. Inflammatory cytokine levels in the culture supernatant were measured using an enzyme-linked immunosorbent assay. Interferon (IFN)-γ-producing CD4+ T cell frequencies in the MLR were assessed using flow cytometry. In vivo, high-risk corneal allograft survival and IFN-γ-producing CD4+ T cell frequencies in corneal grafts were assessed with intraperitoneal injection of anti-CD80/86 antibodies compared to phosphate-buffered saline (PBS). RNA-sequencing was performed on corneal grafts 2 weeks post-transplantation. Anti-CD80/86 antibodies significantly decreased T-cell proliferation, IFN-γ+-producing CD4+ T cell frequencies, and IFN-γ, interleukin (IL)-1β, IL-2, IL-10, and tumor necrosis factor-α production in the MLR compared to PBS injection. Intraperitoneal injection of anti-CD80/86 antibodies significantly prolonged corneal graft survival and decreased IFN-γ+-producing CD4+ T cell frequencies compared to PBS injection. Gene set enrichment analysis showed that the gene sets mainly enriched in the control group were related to allograft rejection and inflammatory response compared to PBS injection. Anti-CD80/86 antibodies significantly prolonged corneal graft survival by inhibiting T-cell proliferation and inflammatory response.
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Affiliation(s)
- Jun Zhu
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Department of Ophthalmology, Subei People's Hospital Affiliated to Yangzhou University, Yangzhou, Jiangsu, China
| | - Takenori Inomata
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan. .,Department of Strategic Operating Room Management and Improvement, Juntendo University Graduate School of Medicine, Tokyo, Japan. .,Department of Hospital Administration, Juntendo University Graduate School of Medicine, Tokyo, Japan. .,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan.
| | - Masahiro Nakamura
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan.,Precision Health, Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan
| | - Keiichi Fujimoto
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Yasutsugu Akasaki
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Kenta Fujio
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Ai Yanagawa
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Koichiro Uchida
- Center for Immune Therapeutics and Diagnosis, Juntendo University, Tokyo, Japan
| | - Jaemyoung Sung
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan.,Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Naoko Negishi
- Atopy Research Center, Juntendo University Graduate School of Medicine, Tokyo, Japan.,Department of Indoor Environment Neurophysiological Research, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Ken Nagino
- Department of Hospital Administration, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Yuichi Okumura
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Department of Strategic Operating Room Management and Improvement, Juntendo University Graduate School of Medicine, Tokyo, Japan.,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Maria Miura
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Hurramhon Shokirova
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Mizu Kuwahara
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Kunihiko Hirosawa
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Akie Midorikawa-Inomata
- Department of Hospital Administration, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Atsuko Eguchi
- Department of Hospital Administration, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Tianxiang Huang
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Hideo Yagita
- Department of Immunology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Sonoko Habu
- Atopy Research Center, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Ko Okumura
- Center for Immune Therapeutics and Diagnosis, Juntendo University, Tokyo, Japan
| | - Akira Murakami
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
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8
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Lužnik Marzidovšek Z, Blanco T, Sun Z, Alemi H, Ortiz G, Nakagawa H, Chauhan SK, Taylor AW, Jurkunas UV, Yin J, Dana R. The Neuropeptide Alpha-Melanocyte-Stimulating Hormone Is Critical for Corneal Endothelial Cell Protection and Graft Survival after Transplantation. THE AMERICAN JOURNAL OF PATHOLOGY 2022; 192:270-280. [PMID: 34774519 PMCID: PMC8908049 DOI: 10.1016/j.ajpath.2021.10.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 10/15/2021] [Accepted: 10/25/2021] [Indexed: 02/03/2023]
Abstract
Corneal transplantation is the most common form of tissue transplantation. The success of corneal transplantation mainly relies on the integrity of corneal endothelial cells (CEnCs), which maintain tissue transparency by pumping out excess water from the cornea. After transplantation, the rate of CEnC loss far exceeds that seen with normal aging, which can threaten sight. The underlying mechanisms are poorly understood. Alpha-melanocyte-stimulating hormone (α-MSH) is a neuropeptide that is constitutively found in the aqueous humor with both cytoprotective and immunomodulatory effects. The curent study found high expression of melanocortin 1 receptor (MC1R), the receptor for α-MSH, on CEnCs. The effect of α-MSH/MC1R signaling on endothelial function and allograft survival in vitro and in vivo was investigated using MC1R signaling-deficient mice (Mc1re/e mice with a nonfunctional MC1R). Herein, the results indicate that in addition to its well-known immunomodulatory effect, α-MSH has cytoprotective effects on CEnCs after corneal transplantation, and the loss of MC1R signaling significantly decreases long-term graft survival in vivo. In conclusion, α-MSH/MC1R signaling is critical for CEnC function and graft survival after corneal transplantation.
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Affiliation(s)
- Zala Lužnik Marzidovšek
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts,Eye Hospital, University Medical Centre, Ljubljana, Slovenia
| | - Tomas Blanco
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts
| | - Zhongmou Sun
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts
| | - Hamid Alemi
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts
| | - Gustavo Ortiz
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts
| | - Hayate Nakagawa
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts
| | - Sunil K. Chauhan
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts
| | - Andrew W. Taylor
- Department of Ophthalmology, Boston University School of Medicine, Boston, Massachusetts
| | - Ula V. Jurkunas
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts
| | - Jia Yin
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts,Address correspondence to Reza Dana, M.D., M.P.H., M.Sc., or Jia Yin, M.D., Ph.D., M.P.H., Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, 20 Staniford St., Boston, MA 02114.
| | - Reza Dana
- Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts,Address correspondence to Reza Dana, M.D., M.P.H., M.Sc., or Jia Yin, M.D., Ph.D., M.P.H., Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, 20 Staniford St., Boston, MA 02114.
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9
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Valdivia E, Bertolin M, Breda C, Carvalho Oliveira M, Salz AK, Hofmann N, Börgel M, Blasczyk R, Ferrari S, Figueiredo C. Genetic Modification of Limbal Stem Cells to Decrease Allogeneic Immune Responses. Front Immunol 2021; 12:747357. [PMID: 34956181 PMCID: PMC8696204 DOI: 10.3389/fimmu.2021.747357] [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: 07/26/2021] [Accepted: 11/23/2021] [Indexed: 11/22/2022] Open
Abstract
Limbal stem cell (LSC) transplantation is the only efficient treatment for patients affected by LSC deficiency (LSCD). Allogeneic LSC transplantation is one of the most successful alternative for patients with bilateral LSCD. Nevertheless, the high variability of the human leukocyte antigens (HLA) remains a relevant obstacle to long-term allogeneic graft survival. This study characterized the immunologic properties of LSCs and proposed a genetic engineering strategy to reduce the immunogenicity of LSCs and of their derivatives. Hence, LSC HLA expression was silenced using lentiviral vectors encoding for short hairpin (sh) RNAs targeting β2-microglobulin (β2M) or class II major histocompatibility complex transactivator (CIITA) to silence HLA class I and II respectively. Beside the constitutive expression of HLA class I, LSCs showed the capability to upregulate HLA class II expression under inflammatory conditions. Furthermore, LSCs demonstrated the capability to induce T-cell mediated immune responses. LSCs phenotypical and functional characteristics are not disturbed after genetic modification. However, HLA silenced LSC showed to prevent T cell activation, proliferation and cytotoxicity in comparison to fully HLA-expressing LSCs. Additionally; HLA-silenced LSCs were protected against antibody-mediated cellular-dependent cytotoxicity. Our data is a proof-of-concept of the feasibility to generate low immunogenic human LSCs without affecting their typical features. The use of low immunogenic LSCs may support for long-term survival of LSCs and their derivatives after allogeneic transplantation.
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Affiliation(s)
- Emilio Valdivia
- Institute of Transfusion Medicine and Transplant Engineering, Hannover, Germany
| | | | - Claudia Breda
- Fondazione Banca degli Occhi del Veneto, Venice, Italy
| | | | | | - Nicola Hofmann
- German Society for Tissue Transplantation (DGFG), Hannover, Germany
| | - Martin Börgel
- German Society for Tissue Transplantation (DGFG), Hannover, Germany
| | - Rainer Blasczyk
- Institute of Transfusion Medicine and Transplant Engineering, Hannover, Germany
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10
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Lockington D, Lee B, Jeng BH, Larkin DFP, Hjortdal J. Survey of Corneal Surgeons' Attitudes Regarding Keratoplasty Rejection Risk Associated With Vaccinations. Cornea 2021; 40:1541-1547. [PMID: 34749379 DOI: 10.1097/ico.0000000000002662] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 12/06/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE To investigate the attitudes and practice of corneal specialists if patients with keratoplasty sought advice regarding common vaccinations and risk for potential graft rejection. METHODS An online questionnaire was posted on the Kera-net listserv and the EuCornea Web site in early 2020. Attitudes toward vaccinations and keratoplasty were obtained. Decision making for common keratoplasty (endothelial keratoplasty, deep anterior lamellar keratoplasty, and penetrating keratoplasty) scenarios at early and late time points was explored regarding the herpes zoster and influenza vaccines. RESULTS There were 142 respondents: 51.1% (70/137) specifically advise their patients with keratoplasty to get all vaccinations; 19.7% (27/137) stated clinical experience of a vaccine-associated rejection episode; 42.2% (57/135) were unaware of any such cases; and 64% (27/42) of those concerned would recommend delay if within 3 months of transplant surgery, recent corneal infection, or a recent rejection episode. The 2245 total responses to 18 clinical scenarios demonstrated wide variability in management of grafts in the setting of vaccination. Generally, 45.9% would not alter management, 26.2% would increase frequency of topical steroids, and 22.2% would recommend delay to vaccinations. Increased concern was expressed with recent surgery, live zoster vaccine and higher-risk penetrating keratoplasty scenarios. CONCLUSIONS Nearly half of the respondents do not alter management in the setting of keratoplasty and zoster and/or influenza vaccinations. Anecdotal rejection episodes possibly associated with vaccinations were reported by some. Vaccine-related rejection has not been shown in higher-level research, but that has not eliminated clinical concerns. Prospective research into the true vaccine-related risks in keratoplasty is necessary if evidence-based management guidelines are to be developed or definitive reassurance provided.
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Affiliation(s)
- David Lockington
- Tennent Institute of Ophthalmology, Gartnavel General Hospital, Glasgow, United Kingdom
| | - Barry Lee
- Eye Consultants of Atlanta and Piedmont Hospital, Atlanta, GA
| | - Bennie H Jeng
- Department of Ophthalmology and Visual Sciences, University of Maryland School of Medicine, Baltimore, MD
| | - Daniel F P Larkin
- NIHR Moorfields Clinical Research Facility, Moorfields Eye Hospital, London, United Kingdom; and
| | - Jesper Hjortdal
- Department of Ophthalmology, Aarhus University Hospital, Aarhus, Denmark
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11
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Li R, Wang R, Zhong S, Asghar F, Li T, Zhu L, Zhu H. TGF-β1-overexpressing mesenchymal stem cells reciprocally regulate Th17/Treg cells by regulating the expression of IFN-γ. Open Life Sci 2021; 16:1193-1202. [PMID: 34761110 PMCID: PMC8565592 DOI: 10.1515/biol-2021-0118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 08/22/2021] [Accepted: 09/27/2021] [Indexed: 12/23/2022] Open
Abstract
Transforming growth factor (TGF)-β1 and mesenchymal stromal cells (MSCs) are two effective immunosuppressive agents for organ transplantation technology. This study aims to explore the molecular mechanism of TGF-β1-overexpressed MSCs on T cell immunosuppression. To achieve that, BM-MSCs were isolated from canine bone marrow, and their osteogenic differentiation and surface markers were detected. The TGF-β1 gene was transferred into lentivirus and modified MSCs (TGF-β1/MSCs) by lentivirus transfection. Furthermore, TGF-β1/MSCs were co-cultured with T cells to investigate their effect on differentiation and immune regulation. Results showed that TGF-β1/MSCs significantly downregulated the proportion of CD4+ CD8+ T cells in lymphocytes and significantly upregulated the proportion of CD4+ CD25+ T cells. Moreover, TGF-β1/MSCs significantly upregulated the expression of IL-10 in CD4+ T cells and downregulated the expression of IL-17A, IL-21, and IL-22. Meanwhile, interferon-γ (IFN-γ) neutralizing antibody blocked the effects of TGF-β1/MSCs on the differentiation inhibition of Th17. Overall, our results confirm the strong immunosuppressive effect of TGF-β1/MSCs in vitro and demonstrate that IFN-γ mediates the immunosuppressive effect of TGF-β1/MSC.
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Affiliation(s)
- Ruixue Li
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, 650101, China
| | - Renyong Wang
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, 650101, China
| | - Shijie Zhong
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, 650101, China
| | - Farhan Asghar
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, 650101, China
| | - Tiehan Li
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, 650101, China
| | - Lei Zhu
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, 650101, China
| | - Hong Zhu
- Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, 650101, China
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12
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Corneal Allografts: Factors for and against Acceptance. J Immunol Res 2021; 2021:5372090. [PMID: 34642632 PMCID: PMC8502534 DOI: 10.1155/2021/5372090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 08/26/2021] [Accepted: 09/21/2021] [Indexed: 12/21/2022] Open
Abstract
Cornea is one of the most commonly transplanted tissues worldwide. However, it is usually omitted in the field of transplantology. Transplantation of the cornea is performed to treat many ocular diseases. It restores eyesight significantly improving the quality of life. Advancements in banking of explanted corneas and progressive surgical techniques increased availability and outcomes of transplantation. Despite the vast growth in the field of transplantation laboratory testing, standards for corneal transplantation still do not include HLA typing or alloantibody detection. This standard practice is based on immune privilege dogma that accounts for high success rates of corneal transplantation. However, the increasing need for retransplantation in high-risk patients with markedly higher risk of rejection causes ophthalmology transplantation centers to reevaluate their standard algorithms. In this review we discuss immune privilege mechanisms influencing the allograft acceptance and factors disrupting the natural immunosuppressive environment of the eye. Current developments in testing and immunosuppressive treatments (including cell therapies), when applied in corneal transplantation, may give very good results, decrease the possibility of rejection, and reduce the need for retransplantation, which is fairly frequent nowadays.
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13
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Zhu J, Inomata T, Di Zazzo A, Kitazawa K, Okumura Y, Coassin M, Surico PL, Fujio K, Yanagawa A, Miura M, Akasaki Y, Fujimoto K, Nagino K, Midorikawa-Inomata A, Hirosawa K, Kuwahara M, Huang T, Shokirova H, Eguchi A, Murakami A. Role of Immune Cell Diversity and Heterogeneity in Corneal Graft Survival: A Systematic Review and Meta-Analysis. J Clin Med 2021; 10:jcm10204667. [PMID: 34682792 PMCID: PMC8537034 DOI: 10.3390/jcm10204667] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 09/30/2021] [Accepted: 10/08/2021] [Indexed: 12/22/2022] Open
Abstract
Corneal transplantation is one of the most successful forms of solid organ transplantation; however, immune rejection is still a major cause of corneal graft failure. Both innate and adaptive immunity play a significant role in allograft tolerance. Therefore, immune cells, cytokines, and signal-transduction pathways are critical therapeutic targets. In this analysis, we aimed to review the current literature on various immunotherapeutic approaches for corneal-allograft rejection using the PubMed, EMBASE, Web of Science, Cochrane, and China National Knowledge Infrastructure. Retrievable data for meta-analysis were screened and assessed. The review, which evaluated multiple immunotherapeutic approaches to prevent corneal allograft rejection, showed extensive involvement of innate and adaptive immunity components. Understanding the contribution of this immune diversity to the ocular surface is critical for ensuring corneal allograft survival.
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Affiliation(s)
- Jun Zhu
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (J.Z.); (Y.O.); (K.F.); (M.M.); (Y.A.); (K.H.); (M.K.); (T.H.); (H.S.); (A.M.)
- Department of Ophthalmology, Subei People’s Hospital of Jiangsu Province, Yangzhou 225001, China
| | - Takenori Inomata
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (J.Z.); (Y.O.); (K.F.); (M.M.); (Y.A.); (K.H.); (M.K.); (T.H.); (H.S.); (A.M.)
- Department of Strategic Operating Room Management and Improvement, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan
- Department of Hospital Administration, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (K.N.); (A.M.-I.); (A.E.)
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (A.Y.); (K.F.)
- Department of Ophthalmology, Faculty of Medicine, Juntendo University, Tokyo 1130033, Japan
- Correspondence: ; Tel.: +81-3-5802-1228
| | - Antonio Di Zazzo
- Ophthalmology Complex Operative Unit, Campus Bio-Medico University Hospital, 00128 Rome, Italy; (A.D.Z.); (M.C.); (P.L.S.)
| | - Koji Kitazawa
- Department of Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto 6020841, Japan;
- Buck Institute for Research on Aging, Novato, CA 94945, USA
| | - Yuichi Okumura
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (J.Z.); (Y.O.); (K.F.); (M.M.); (Y.A.); (K.H.); (M.K.); (T.H.); (H.S.); (A.M.)
- Department of Strategic Operating Room Management and Improvement, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (A.Y.); (K.F.)
| | - Marco Coassin
- Ophthalmology Complex Operative Unit, Campus Bio-Medico University Hospital, 00128 Rome, Italy; (A.D.Z.); (M.C.); (P.L.S.)
| | - Pier Luigi Surico
- Ophthalmology Complex Operative Unit, Campus Bio-Medico University Hospital, 00128 Rome, Italy; (A.D.Z.); (M.C.); (P.L.S.)
| | - Kenta Fujio
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (J.Z.); (Y.O.); (K.F.); (M.M.); (Y.A.); (K.H.); (M.K.); (T.H.); (H.S.); (A.M.)
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (A.Y.); (K.F.)
| | - Ai Yanagawa
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (A.Y.); (K.F.)
| | - Maria Miura
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (J.Z.); (Y.O.); (K.F.); (M.M.); (Y.A.); (K.H.); (M.K.); (T.H.); (H.S.); (A.M.)
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (A.Y.); (K.F.)
| | - Yasutsugu Akasaki
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (J.Z.); (Y.O.); (K.F.); (M.M.); (Y.A.); (K.H.); (M.K.); (T.H.); (H.S.); (A.M.)
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (A.Y.); (K.F.)
| | - Keiichi Fujimoto
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (A.Y.); (K.F.)
- Department of Ophthalmology, Faculty of Medicine, Juntendo University, Tokyo 1130033, Japan
| | - Ken Nagino
- Department of Hospital Administration, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (K.N.); (A.M.-I.); (A.E.)
| | - Akie Midorikawa-Inomata
- Department of Hospital Administration, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (K.N.); (A.M.-I.); (A.E.)
| | - Kunihiko Hirosawa
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (J.Z.); (Y.O.); (K.F.); (M.M.); (Y.A.); (K.H.); (M.K.); (T.H.); (H.S.); (A.M.)
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (A.Y.); (K.F.)
| | - Mizu Kuwahara
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (J.Z.); (Y.O.); (K.F.); (M.M.); (Y.A.); (K.H.); (M.K.); (T.H.); (H.S.); (A.M.)
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (A.Y.); (K.F.)
| | - Tianxiang Huang
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (J.Z.); (Y.O.); (K.F.); (M.M.); (Y.A.); (K.H.); (M.K.); (T.H.); (H.S.); (A.M.)
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (A.Y.); (K.F.)
| | - Hurramhon Shokirova
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (J.Z.); (Y.O.); (K.F.); (M.M.); (Y.A.); (K.H.); (M.K.); (T.H.); (H.S.); (A.M.)
| | - Atsuko Eguchi
- Department of Hospital Administration, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (K.N.); (A.M.-I.); (A.E.)
| | - Akira Murakami
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (J.Z.); (Y.O.); (K.F.); (M.M.); (Y.A.); (K.H.); (M.K.); (T.H.); (H.S.); (A.M.)
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo 1130033, Japan; (A.Y.); (K.F.)
- Department of Ophthalmology, Faculty of Medicine, Juntendo University, Tokyo 1130033, Japan
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14
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Zhu J, Inomata T, Fujimoto K, Uchida K, Fujio K, Nagino K, Miura M, Negishi N, Okumura Y, Akasaki Y, Hirosawa K, Kuwahara M, Eguchi A, Shokirova H, Yanagawa A, Midorikawa-Inomata A, Murakami A. Ex Vivo-Induced Bone Marrow-Derived Myeloid Suppressor Cells Prevent Corneal Allograft Rejection in Mice. Invest Ophthalmol Vis Sci 2021; 62:3. [PMID: 34061951 PMCID: PMC8185403 DOI: 10.1167/iovs.62.7.3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 05/02/2021] [Indexed: 12/12/2022] Open
Abstract
Purpose To investigate the effects of ex vivo-induced bone marrow myeloid-derived suppressor cells (BM-MDSCs) on allogeneic immune responses in corneal transplantation. Methods Bone marrow cells from C57BL/6J (B6) mice were cultured with IL-6 and GM-CSF for four days. The ex vivo induction of the BM-MDSCs was assessed using flow cytometry, inducible nitric oxide synthase (iNOS) mRNA expression using reverse transcription-quantitative polymerase chain reaction, and nitric oxide (NO) production in allogeneic stimulation. T-cell proliferation and regulatory T-cell (Treg) expansion were investigated on allogeneic stimulation in the presence of ex vivo-induced BM-MDSCs. IFN-γ, IL-2, IL-10, and TGF-β1 protein levels were measured using enzyme-linked immunosorbent assays. After subconjunctival injection of ex vivo-induced BM-MDSCs, the migration of the BM-MDSCs into corneal grafts, allogeneic corneal graft survival, neovascularization, and lymphangiogenesis were assessed using flow cytometry, slit-lamp microscopy, and immunohistochemistry. Results The combination of GM-CSF and IL-6 significantly induced BM-MDSCs with increased iNos mRNA expression. The ex vivo-induced BM-MDSCs promoted NO release in allogeneic stimulation in vitro. The ex vivo-induced BM-MDSCs inhibited T-cell proliferation and promoted Treg expansion. Decreased IFN-γ and increased IL-2, IL-10, and TGF-β1 production was observed in coculture of ex vivo-induced BM-MDSCs. Injected ex vivo-induced BM-MDSCs were confirmed to migrate into the grafts. The injected BM-MDSCs also prolonged corneal graft survival and prevented angiogenesis and lymphangiogenesis. Conclusions The ex vivo-induced BM-MDSCs have suppressive effects on allogeneic immune responses and prolong corneal allograft survival via the iNOS pathway, indicating that they may be a potential therapeutic tool for corneal transplantation.
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Affiliation(s)
- Jun Zhu
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Ophthalmology, Subei People's Hospital Affiliated to Yangzhou University, Jiangsu Province, China
- Department of Ophthalmology, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Takenori Inomata
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Ophthalmology, Juntendo University Faculty of Medicine, Tokyo, Japan
- Department of Strategic Operating Room Management and Improvement, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Hospital Administration, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Keiichi Fujimoto
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Koichiro Uchida
- Atopy Research Center, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Kenta Fujio
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Ken Nagino
- Department of Hospital Administration, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Maria Miura
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Naoko Negishi
- Atopy Research Center, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Indoor Environment Neurophysiology Research, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Yuichi Okumura
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Strategic Operating Room Management and Improvement, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Yasutsugu Akasaki
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Kunihiko Hirosawa
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Mizu Kuwahara
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Atsuko Eguchi
- Department of Hospital Administration, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Hurramhon Shokirova
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Ai Yanagawa
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Akie Midorikawa-Inomata
- Department of Hospital Administration, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Akira Murakami
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, Tokyo, Japan
- Department of Ophthalmology, Juntendo University Faculty of Medicine, Tokyo, Japan
- Department of Hospital Administration, Juntendo University Graduate School of Medicine, Tokyo, Japan
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15
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Shokirova H, Inomata T, Saitoh T, Zhu J, Fujio K, Okumura Y, Yanagawa A, Fujimoto K, Sung J, Eguchi A, Miura M, Nagino K, Hirosawa K, Kuwahara M, Akasaki Y, Nagase H, Murakami A. Topical administration of the kappa opioid receptor agonist nalfurafine suppresses corneal neovascularization and inflammation. Sci Rep 2021; 11:8647. [PMID: 33883646 PMCID: PMC8060258 DOI: 10.1038/s41598-021-88118-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 04/07/2021] [Indexed: 12/11/2022] Open
Abstract
Corneal neovascularization (CNV) causes higher-order aberrations, corneal edema, ocular inflammation, and corneal transplant rejection, thereby decreasing visual acuity. In this study, we investigated the effects of topical administration of the kappa opioid receptor agonist nalfurafine (TRK-820) on CNV. To induce CNV, intrastromal corneal sutures were placed on the corneal stroma of BALB/c mice for 2 weeks. Nalfurafine (0.1 µg/2 μL/eye) was topically administered to the cornea once or twice daily after CNV induction. The CNV score, immune cell infiltration, and mRNA levels of angiogenic and pro-inflammatory factors in neovascularized corneas were evaluated using slit-lamp microscopy, immunohistochemistry, flow cytometry, and polymerase chain reaction. The mRNA expression of the kappa opioid receptor gene Oprk1 was significantly upregulated following CNV induction. Topical administration of nalfurafine twice daily significantly suppressed CNV and lymphangiogenesis, as well as reduced the mRNA levels of angiogenic and pro-inflammatory factors in the neovascularized corneas. Moreover, nalfurafine administration twice daily reduced the numbers of infiltrating leukocytes, neutrophils, macrophages, and interferon-γ-producing CD4+ T cells in the neovascularized corneas. In this study, we demonstrated that topical administration of nalfurafine suppressed local CNV in a mouse model along with the activation of KOR, suggesting that nalfurafine may prevent and control CNV in humans.
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Affiliation(s)
- Hurramhon Shokirova
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Takenori Inomata
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan. .,Department of Ophthalmology, Juntendo University Faculty of Medicine, Tokyo, Japan. .,Department of Strategic Operating Room Management and Improvement, Juntendo University Graduate School of Medicine, Tokyo, Japan. .,Department of Hospital Administration, Juntendo University Graduate School of Medicine, Tokyo, Japan. .,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan.
| | - Tsuyoshi Saitoh
- International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, 1-1-1 Tennodai, Ibaraki, Japan
| | - Jun Zhu
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Department of Ophthalmology, Subei People's Hospital Affiliated to Yangzhou University, Yangzhou, Jiangsu Province, China
| | - Kenta Fujio
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Yuichi Okumura
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Department of Strategic Operating Room Management and Improvement, Juntendo University Graduate School of Medicine, Tokyo, Japan.,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Ai Yanagawa
- Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Keiichi Fujimoto
- Department of Ophthalmology, Juntendo University Faculty of Medicine, Tokyo, Japan.,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Jaemyoung Sung
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Atsuko Eguchi
- Department of Hospital Administration, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Maria Miura
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Ken Nagino
- Department of Hospital Administration, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Kunihiko Hirosawa
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Mizu Kuwahara
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Yasutsugu Akasaki
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Hiroshi Nagase
- International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, 1-1-1 Tennodai, Ibaraki, Japan
| | - Akira Murakami
- Department of Ophthalmology, Juntendo University Graduate School of Medicine, 3-1-3 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Department of Ophthalmology, Juntendo University Faculty of Medicine, Tokyo, Japan.,Department of Digital Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
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INOMATA TAKENORI, SUNG JAEMYOUNG, NAKAMURA MASAHIRO, IWAGAMI MASAO, OKUMURA YUICHI, FUJIO KENTA, AKASAKI YASUTSUGU, FUJIMOTO KEIICHI, YANAGAWA AI, MIDORIKAWA-INOMATA AKIE, NAGINO KEN, EGUCHI ATSUKO, SHOKIROVA HURRRAMHON, ZHU JUN, MIURA MARIA, KUWAHARA MIZU, HIROSAWA KUNIHIKO, HUANG TIANXING, MOROOKA YUKI, MURAKAMI AKIRA. Cross-hierarchical Integrative Research Network for Heterogenetic Eye Disease Toward P4 Medicine: A Narrative Review. JUNTENDO MEDICAL JOURNAL 2021. [DOI: 10.14789/jmj.jmj21-0023-r] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- TAKENORI INOMATA
- Department of Ophthalmology, Juntendo University Graduate School of Medicine
| | - JAEMYOUNG SUNG
- Department of Ophthalmology, Juntendo University Graduate School of Medicine
| | - MASAHIRO NAKAMURA
- Department of Digital Medicine, Juntendo University Graduate School of Medicine
| | - MASAO IWAGAMI
- Department of Health Services Research, Faculty of Medicine, University of Tsukuba
| | - YUICHI OKUMURA
- Department of Ophthalmology, Juntendo University Graduate School of Medicine
| | - KENTA FUJIO
- Department of Ophthalmology, Juntendo University Graduate School of Medicine
| | - YASUTSUGU AKASAKI
- Department of Ophthalmology, Juntendo University Graduate School of Medicine
| | - KEIICHI FUJIMOTO
- Department of Ophthalmology, Juntendo University Graduate School of Medicine
| | - AI YANAGAWA
- Department of Digital Medicine, Juntendo University Graduate School of Medicine
| | | | - KEN NAGINO
- Department of Hospital Administration, Juntendo University Graduate School of Medicine
| | - ATSUKO EGUCHI
- Department of Hospital Administration, Juntendo University Graduate School of Medicine
| | | | - JUN ZHU
- Department of Ophthalmology, Juntendo University Graduate School of Medicine
| | - MARIA MIURA
- Department of Ophthalmology, Juntendo University Graduate School of Medicine
| | - MIZU KUWAHARA
- Department of Ophthalmology, Juntendo University Graduate School of Medicine
| | - KUNIHIKO HIROSAWA
- Department of Ophthalmology, Juntendo University Graduate School of Medicine
| | - TIANXING HUANG
- Department of Ophthalmology, Juntendo University Graduate School of Medicine
| | - YUKI MOROOKA
- Department of Digital Medicine, Juntendo University Graduate School of Medicine
| | - AKIRA MURAKAMI
- Department of Digital Medicine, Juntendo University Graduate School of Medicine
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