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Rodrigues-Braz D, Zhu L, Gélizé E, Clarin JP, Chatagnon X, Benzine Y, Rampignon P, Thouvenin A, Bourges JL, Behar-Cohen F, Zhao M. Spironolactone Eyedrop Favors Restoration of Corneal Integrity after Wound Healing in the Rat. Pharmaceuticals (Basel) 2023; 16:1446. [PMID: 37895917 PMCID: PMC10609951 DOI: 10.3390/ph16101446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 09/19/2023] [Accepted: 09/21/2023] [Indexed: 10/29/2023] Open
Abstract
Abnormal corneal wound healing can compromise corneal transparency and lead to visual impairment. Mineralocorticoid receptor antagonists (MRA) are promising candidates to promote corneal remodeling with anti-inflammatory properties and lack gluococorticoids-associated side effects. In this preclinical study, a new polymer-free hydroxypropyl-gamma-cyclodextrin-based eyedrop containing 0.1% spironolactone (SPL), a potent but non-water-soluble MRA, was investigated for its ocular surface tolerance and efficacy in a rat model of corneal wound healing. SPL eyedrops were stable for up to 9 months at 4 °C. The formulation was well-tolerated since no morphological changes or inflammatory reactions were observed in the rat cornea after multiple daily instillations over 7 days. SPL eyedrops accelerated rat corneal wound healing, reduced corneal edema and inflammation, enhanced epithelial integrity, and improved nerve regeneration, suggesting restoration of corneal homeostasis, while potassium canrenoate, an active and soluble metabolite of SPL, had no effect. SPL eyedrops could benefit patients with impaired corneal wound healing, including that secondary to glucocorticoid therapy. Repurposing known drugs with known excipients will expedite translation to the clinic.
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Affiliation(s)
- Daniela Rodrigues-Braz
- Centre de Recherche des Cordeliers, Inserm, Université Paris Cité, Sorbonne Université, 75006 Paris, France; (D.R.-B.); (L.Z.); (E.G.); (J.-L.B.); (M.Z.)
| | - Linxin Zhu
- Centre de Recherche des Cordeliers, Inserm, Université Paris Cité, Sorbonne Université, 75006 Paris, France; (D.R.-B.); (L.Z.); (E.G.); (J.-L.B.); (M.Z.)
| | - Emmanuelle Gélizé
- Centre de Recherche des Cordeliers, Inserm, Université Paris Cité, Sorbonne Université, 75006 Paris, France; (D.R.-B.); (L.Z.); (E.G.); (J.-L.B.); (M.Z.)
| | | | | | | | | | - Agathe Thouvenin
- CNRS, Inserm, UTCBS, Université Paris Cité, 75006 Paris, France;
- Département Recherche et Développement Pharmaceutique, Agence Générale des Equipements et Produits de Santé (AGEPS), AP-HP, 75005 Paris, France
| | - Jean-Louis Bourges
- Centre de Recherche des Cordeliers, Inserm, Université Paris Cité, Sorbonne Université, 75006 Paris, France; (D.R.-B.); (L.Z.); (E.G.); (J.-L.B.); (M.Z.)
- Ophtalmopole, AP-HP, Cochin Hospital, 75014 Paris, France
| | - Francine Behar-Cohen
- Centre de Recherche des Cordeliers, Inserm, Université Paris Cité, Sorbonne Université, 75006 Paris, France; (D.R.-B.); (L.Z.); (E.G.); (J.-L.B.); (M.Z.)
- Ophtalmopole, AP-HP, Cochin Hospital, 75014 Paris, France
- Hôpital Foch, Service D’ophtalmologie, 92150 Suresnes, France
| | - Min Zhao
- Centre de Recherche des Cordeliers, Inserm, Université Paris Cité, Sorbonne Université, 75006 Paris, France; (D.R.-B.); (L.Z.); (E.G.); (J.-L.B.); (M.Z.)
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Yesilirmak N, Bukan N, Kurt B, Yuzbasioglu S, Zhao M, Rodrigues-Braz D, Aktas A, Behar-Cohen F, Bourges JL. Evaluation of Ocular and Systemic Oxidative Stress Markers in Ocular Rosacea Patients. Invest Ophthalmol Vis Sci 2023; 64:22. [PMID: 37843493 PMCID: PMC10584021 DOI: 10.1167/iovs.64.13.22] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 09/21/2023] [Indexed: 10/17/2023] Open
Abstract
Purpose To investigate oxidative stress markers in tears and serum of patients with ocular rosacea and to examine their association with both ocular surface parameters and cutaneous rosacea subtypes. Methods This prospective study includes rosacea patients with ocular involvement and healthy controls. We performed ophthalmological examination of all participants and collected tear breakup time (TBUT), Schirmer, Meibomian gland dysfunction (MGD) and Ocular Surface Disease Index (OSDI) scores. We quantified the total antioxidant status (TAS), total oxidant status (TOS), and arylesterase (ARE) levels from tear and serum samples, and calculated the oxidative stress index (OSI). We also classified patients into phymatous, erythematotelangiectatic, papulopustular subtypes. Results We included 90 ocular rosacea patients and 30 healthy controls. Oxidative stress (TOS, OSI) levels were significantly higher (P < 0.01) and antioxidant levels (TAS, ARE) were significantly lower (P < 0.01) in both tear and serum samples of ocular rosacea patients as compared to controls. We found a significant positive correlation between the tear and serum values regarding oxidative stress parameters (P < 0.05). Besides, OSI was negatively correlated with TBUT and positively correlated with MGD score (meiboscore) and OSDI (P < 0.05). The Schirmer score was not correlated with OSI. No difference was found between the cutaneous subtypes with respect to TAS, TOS, ARE, and OSI results. Conclusions In this study, we identified oxidative stress markers in the serum and tears of ocular rosacea patients and showed their correlation with clinical signs of MGD, suggesting that oxidative stress contributes to ocular rosacea pathogenesis and that oxidative stress could be an indicator of MGD severity.
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Affiliation(s)
- Nilufer Yesilirmak
- Centre de Recherche des Cordeliers, INSERM, Université Paris Cité, Sorbonne Université, Physiopathology of ocular diseases: Therapeutic innovations, Paris, France
- Ophthalmopole Cochin University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
- Department of Ophthalmology, Ankara Yildirim Beyazit University, Ankara City Hospital, Ankara, Turkey
- Department of Medical Biochemistry, University of Gazi, Ankara, Turkey
| | - Neslihan Bukan
- Department of Medical Biochemistry, University of Gazi, Ankara, Turkey
| | - Busra Kurt
- Department of Ophthalmology, Ankara Yildirim Beyazit University, Ankara City Hospital, Ankara, Turkey
| | - Sema Yuzbasioglu
- Department of Ophthalmology, Ankara Yildirim Beyazit University, Ankara City Hospital, Ankara, Turkey
| | - Min Zhao
- Centre de Recherche des Cordeliers, INSERM, Université Paris Cité, Sorbonne Université, Physiopathology of ocular diseases: Therapeutic innovations, Paris, France
| | - Daniela Rodrigues-Braz
- Centre de Recherche des Cordeliers, INSERM, Université Paris Cité, Sorbonne Université, Physiopathology of ocular diseases: Therapeutic innovations, Paris, France
| | - Akin Aktas
- Department of Dermatology, Ankara Yildirim Beyazit University, Ankara City Hospital, Ankara, Turkey
| | - Francine Behar-Cohen
- Centre de Recherche des Cordeliers, INSERM, Université Paris Cité, Sorbonne Université, Physiopathology of ocular diseases: Therapeutic innovations, Paris, France
- Ophthalmopole Cochin University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Jean-Louis Bourges
- Centre de Recherche des Cordeliers, INSERM, Université Paris Cité, Sorbonne Université, Physiopathology of ocular diseases: Therapeutic innovations, Paris, France
- Ophthalmopole Cochin University Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
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Rodrigues-Braz D, Zhao M, Yesilirmak N, Aractingi S, Behar-Cohen F, Bourges JL. Cutaneous and ocular rosacea: Common and specific physiopathogenic mechanisms and study models. Mol Vis 2021; 27:323-353. [PMID: 34035646 PMCID: PMC8131178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 05/11/2021] [Indexed: 11/21/2022] Open
Abstract
Rosacea is a chronic inflammatory disease that affects the face skin. It is clinically classified into the following four subgroups depending on its location and severity: erythematotelangiectatic, papulopustular, phymatous, and ocular. Rosacea is a multifactorial disease triggered by favoring factors, the pathogenesis of which remains imperfectly understood. Recognized mechanisms include the innate immune system, with the implication of Toll-like receptors (TLRs) and cathelicidins; neurovascular deregulation involving vascular endothelial growth factor (VEGF), transient receptor potential (TRP) ion channels, and neuropeptides; and dysfunction of skin sebaceous glands and ocular meibomian glands. Microorganisms, genetic predisposition, corticosteroid treatment, and ultraviolet B (UVB) radiation are favoring factors. In this paper, we review the common and specific molecular mechanisms involved in the pathogenesis of cutaneous and ocular rosacea and discuss laboratory and clinical studies, as well as experimental models.
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Affiliation(s)
- Daniela Rodrigues-Braz
- Centre de Recherche des Cordeliers, Université de Paris, Sorbonne Université, Inserm, UMRS1138, Team 17, Physiopathology of ocular diseases: therapeutic innovations, Paris, France
| | - Min Zhao
- Centre de Recherche des Cordeliers, Université de Paris, Sorbonne Université, Inserm, UMRS1138, Team 17, Physiopathology of ocular diseases: therapeutic innovations, Paris, France
| | - Nilufer Yesilirmak
- Centre de Recherche des Cordeliers, Université de Paris, Sorbonne Université, Inserm, UMRS1138, Team 17, Physiopathology of ocular diseases: therapeutic innovations, Paris, France
- Department of Ophthalmology, Ankara Yildirim Beyazit University, Ankara, Turkey
- Ophtalmopole, Assistance Publique -Hôpitaux de Paris (AP-HP), Cochin Hospital, Paris, France
| | - Selim Aractingi
- Department of Dermatology, AP-HP, Cochin Hospital, Paris, France
| | - Francine Behar-Cohen
- Centre de Recherche des Cordeliers, Université de Paris, Sorbonne Université, Inserm, UMRS1138, Team 17, Physiopathology of ocular diseases: therapeutic innovations, Paris, France
- Ophtalmopole, Assistance Publique -Hôpitaux de Paris (AP-HP), Cochin Hospital, Paris, France
| | - Jean-Louis Bourges
- Centre de Recherche des Cordeliers, Université de Paris, Sorbonne Université, Inserm, UMRS1138, Team 17, Physiopathology of ocular diseases: therapeutic innovations, Paris, France
- Ophtalmopole, Assistance Publique -Hôpitaux de Paris (AP-HP), Cochin Hospital, Paris, France
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