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Mechanisms of macular edema: Beyond the surface.
Daruich, Alejandra; Matet, Alexandre; Moulin, Alexandre; Kowalczuk, Laura; Nicolas, Michaël; Sellam, Alexandre; Rothschild, Pierre-Raphaël; Omri, Samy; Gélizé, Emmanuelle; Jonet, Laurent; Delaunay, Kimberley; De Kozak, Yvonne; Berdugo, Marianne; Zhao, Min; Crisanti, Patricia; Behar-Cohen, Francine.
Affiliation
  • Daruich A; INSERM, UMRS1138, Team 17, From Physiopathology of Ocular Diseases to Clinical Development, Université Paris Descartes Sorbonne Paris Cité, Centre de Recherche des Cordeliers, 15 rue de l'Ecole de Médecine, 75006 Paris, France; Department of Ophthalmology, University of Lausanne, Jules-Gonin Eye Hos
  • Matet A; Department of Ophthalmology, University of Lausanne, Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, Avenue de France 15, 1004 Lausanne, Switzerland.
  • Moulin A; Department of Ophthalmology, University of Lausanne, Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, Avenue de France 15, 1004 Lausanne, Switzerland.
  • Kowalczuk L; Department of Ophthalmology, University of Lausanne, Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, Avenue de France 15, 1004 Lausanne, Switzerland.
  • Nicolas M; Department of Ophthalmology, University of Lausanne, Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, Avenue de France 15, 1004 Lausanne, Switzerland.
  • Sellam A; INSERM, UMRS1138, Team 17, From Physiopathology of Ocular Diseases to Clinical Development, Université Paris Descartes Sorbonne Paris Cité, Centre de Recherche des Cordeliers, 15 rue de l'Ecole de Médecine, 75006 Paris, France.
  • Rothschild PR; INSERM, UMRS1138, Team 17, From Physiopathology of Ocular Diseases to Clinical Development, Université Paris Descartes Sorbonne Paris Cité, Centre de Recherche des Cordeliers, 15 rue de l'Ecole de Médecine, 75006 Paris, France.
  • Omri S; INSERM, UMRS1138, Team 17, From Physiopathology of Ocular Diseases to Clinical Development, Université Paris Descartes Sorbonne Paris Cité, Centre de Recherche des Cordeliers, 15 rue de l'Ecole de Médecine, 75006 Paris, France.
  • Gélizé E; INSERM, UMRS1138, Team 17, From Physiopathology of Ocular Diseases to Clinical Development, Université Paris Descartes Sorbonne Paris Cité, Centre de Recherche des Cordeliers, 15 rue de l'Ecole de Médecine, 75006 Paris, France.
  • Jonet L; INSERM, UMRS1138, Team 17, From Physiopathology of Ocular Diseases to Clinical Development, Université Paris Descartes Sorbonne Paris Cité, Centre de Recherche des Cordeliers, 15 rue de l'Ecole de Médecine, 75006 Paris, France.
  • Delaunay K; INSERM, UMRS1138, Team 17, From Physiopathology of Ocular Diseases to Clinical Development, Université Paris Descartes Sorbonne Paris Cité, Centre de Recherche des Cordeliers, 15 rue de l'Ecole de Médecine, 75006 Paris, France.
  • De Kozak Y; INSERM, UMRS1138, Team 17, From Physiopathology of Ocular Diseases to Clinical Development, Université Paris Descartes Sorbonne Paris Cité, Centre de Recherche des Cordeliers, 15 rue de l'Ecole de Médecine, 75006 Paris, France.
  • Berdugo M; INSERM, UMRS1138, Team 17, From Physiopathology of Ocular Diseases to Clinical Development, Université Paris Descartes Sorbonne Paris Cité, Centre de Recherche des Cordeliers, 15 rue de l'Ecole de Médecine, 75006 Paris, France.
  • Zhao M; INSERM, UMRS1138, Team 17, From Physiopathology of Ocular Diseases to Clinical Development, Université Paris Descartes Sorbonne Paris Cité, Centre de Recherche des Cordeliers, 15 rue de l'Ecole de Médecine, 75006 Paris, France.
  • Crisanti P; INSERM, UMRS1138, Team 17, From Physiopathology of Ocular Diseases to Clinical Development, Université Paris Descartes Sorbonne Paris Cité, Centre de Recherche des Cordeliers, 15 rue de l'Ecole de Médecine, 75006 Paris, France.
  • Behar-Cohen F; INSERM, UMRS1138, Team 17, From Physiopathology of Ocular Diseases to Clinical Development, Université Paris Descartes Sorbonne Paris Cité, Centre de Recherche des Cordeliers, 15 rue de l'Ecole de Médecine, 75006 Paris, France; Ophtalmopole, Cochin Hospital, AP-HP, Assistance Publique Hôpitaux de Pa
Prog Retin Eye Res ; 63: 20-68, 2018 03.
Article in En | MEDLINE | ID: mdl-29126927
ABSTRACT
Macular edema consists of intra- or subretinal fluid accumulation in the macular region. It occurs during the course of numerous retinal disorders and can cause severe impairment of central vision. Major causes of macular edema include diabetes, branch and central retinal vein occlusion, choroidal neovascularization, posterior uveitis, postoperative inflammation and central serous chorioretinopathy. The healthy retina is maintained in a relatively dehydrated, transparent state compatible with optimal light transmission by multiple active and passive systems. Fluid accumulation results from an imbalance between processes governing fluid entry and exit, and is driven by Starling equation when inner or outer blood-retinal barriers are disrupted. The multiple and intricate mechanisms involved in retinal hydro-ionic homeostasis, their molecular and cellular basis, and how their deregulation lead to retinal edema, are addressed in this review. Analyzing the distribution of junction proteins and water channels in the human macula, several hypotheses are raised to explain why edema forms specifically in the macular region. "Pure" clinical phenotypes of macular edema, that result presumably from a single causative mechanism, are detailed. Finally, diabetic macular edema is investigated, as a complex multifactorial pathogenic example. This comprehensive review on the current understanding of macular edema and its mechanisms opens perspectives to identify new preventive and therapeutic strategies for this sight-threatening condition.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Macular Edema Type of study: Diagnostic_studies / Prognostic_studies Limits: Humans Language: En Journal: Prog Retin Eye Res Journal subject: OFTALMOLOGIA Year: 2018 Document type: Article

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Macular Edema Type of study: Diagnostic_studies / Prognostic_studies Limits: Humans Language: En Journal: Prog Retin Eye Res Journal subject: OFTALMOLOGIA Year: 2018 Document type: Article