Complement System and Potential Therapeutics in Age-Related Macular Degeneration

Age-related macular degeneration (AMD) is a complex multifactorial disease characterized in its late form by neovascularization (wet type) or geographic atrophy of the retinal pigment epithelium cell layer (dry type). The complement system is an intrinsic component of innate immunity. There has been...

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Main Authors: Young Gun Park, Yong Soo Park, In-Beom Kim
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:International Journal of Molecular Sciences
Subjects:
Online Access:https://www.mdpi.com/1422-0067/22/13/6851
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author Young Gun Park
Yong Soo Park
In-Beom Kim
author_facet Young Gun Park
Yong Soo Park
In-Beom Kim
author_sort Young Gun Park
collection DOAJ
description Age-related macular degeneration (AMD) is a complex multifactorial disease characterized in its late form by neovascularization (wet type) or geographic atrophy of the retinal pigment epithelium cell layer (dry type). The complement system is an intrinsic component of innate immunity. There has been growing evidence that the complement system plays an integral role in maintaining immune surveillance and homeostasis in AMD. Based on the association between the genotypes of complement variants and AMD occurrence and the presence of complement in drusen from AMD patients, the complement system has become a therapeutic target for AMD. However, the mechanism of complement disease propagation in AMD has not been fully understood. This concise review focuses on an overall understanding of the role of the complement system in AMD and its ongoing clinical trials. It provides further insights into a strategy for the treatment of AMD targeting the complement system.
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spelling doaj.art-96f7aa3de8914a2695f9e8e26d8f3ef12023-12-03T13:07:16ZengMDPI AGInternational Journal of Molecular Sciences1661-65961422-00672021-06-012213685110.3390/ijms22136851Complement System and Potential Therapeutics in Age-Related Macular DegenerationYoung Gun Park0Yong Soo Park1In-Beom Kim2Department of Ophthalmology and Visual Science, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, KoreaDepartment of Anatomy, College of Medicine, The Catholic University of Korea, Seoul 06591, KoreaDepartment of Anatomy, College of Medicine, The Catholic University of Korea, Seoul 06591, KoreaAge-related macular degeneration (AMD) is a complex multifactorial disease characterized in its late form by neovascularization (wet type) or geographic atrophy of the retinal pigment epithelium cell layer (dry type). The complement system is an intrinsic component of innate immunity. There has been growing evidence that the complement system plays an integral role in maintaining immune surveillance and homeostasis in AMD. Based on the association between the genotypes of complement variants and AMD occurrence and the presence of complement in drusen from AMD patients, the complement system has become a therapeutic target for AMD. However, the mechanism of complement disease propagation in AMD has not been fully understood. This concise review focuses on an overall understanding of the role of the complement system in AMD and its ongoing clinical trials. It provides further insights into a strategy for the treatment of AMD targeting the complement system.https://www.mdpi.com/1422-0067/22/13/6851age-related macular degenerationcomplement cascadeclinical trialtherapeutics
spellingShingle Young Gun Park
Yong Soo Park
In-Beom Kim
Complement System and Potential Therapeutics in Age-Related Macular Degeneration
International Journal of Molecular Sciences
age-related macular degeneration
complement cascade
clinical trial
therapeutics
title Complement System and Potential Therapeutics in Age-Related Macular Degeneration
title_full Complement System and Potential Therapeutics in Age-Related Macular Degeneration
title_fullStr Complement System and Potential Therapeutics in Age-Related Macular Degeneration
title_full_unstemmed Complement System and Potential Therapeutics in Age-Related Macular Degeneration
title_short Complement System and Potential Therapeutics in Age-Related Macular Degeneration
title_sort complement system and potential therapeutics in age related macular degeneration
topic age-related macular degeneration
complement cascade
clinical trial
therapeutics
url https://www.mdpi.com/1422-0067/22/13/6851
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