{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Shang P"],"funding":["NEI NIH HHS"],"pagination":["833-845"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11662989"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["225"],"pubmed_abstract":["Age-related macular degeneration (AMD), the leading cause of central vision loss in the elderly, involves death of the retinal pigment epithelium (RPE) and light-sensing photoreceptors. This multifactorial disease includes contributions from both genetic and environmental risk factors. The current study examined the effect of the Y402H polymorphism of Complement Factor H (CFH, rs1061170) and cigarette smoke, predominant genetic and environmental risk factors associated with AMD. We used targeted and discovery-based approaches to identify genotype-dependent responses to chronic oxidative stress induced by cigarette smoke extract (CSE) in RPE differentiated from induced pluripotent stem cells (iPSC) derived from human donors harboring either the low risk (LR) or high risk (HR) CFH genotype. "],"journal":["Free radical biology & medicine"],"pubmed_title":["The Complement Factor H (Y402H) risk polymorphism for age-related macular degeneration affects metabolism and response to oxidative stress in the retinal pigment epithelium."],"pmcid":["PMC11662989"],"funding_grant_id":["R01 EY031324","R01 EY031720","R01 EY026030","R01 EY028554","R01 EY032462"],"pubmed_authors":["Ferrington DA","Hoang J","Qu J","Ambrosino H","Hong E","Zhang M","Eminhizer M","Shang P","Dutton JR","Montezuma SR","Zhu X","Shen S","Geng Z","Du J"],"additional_accession":[]},"is_claimable":false,"name":"The Complement Factor H (Y402H) risk polymorphism for age-related macular degeneration affects metabolism and response to oxidative stress in the retinal pigment epithelium.","description":"Age-related macular degeneration (AMD), the leading cause of central vision loss in the elderly, involves death of the retinal pigment epithelium (RPE) and light-sensing photoreceptors. This multifactorial disease includes contributions from both genetic and environmental risk factors. The current study examined the effect of the Y402H polymorphism of Complement Factor H (CFH, rs1061170) and cigarette smoke, predominant genetic and environmental risk factors associated with AMD. We used targeted and discovery-based approaches to identify genotype-dependent responses to chronic oxidative stress induced by cigarette smoke extract (CSE) in RPE differentiated from induced pluripotent stem cells (iPSC) derived from human donors harboring either the low risk (LR) or high risk (HR) CFH genotype. ","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Nov","modification":"2026-05-19T03:15:13.086Z","creation":"2026-05-19T03:11:27.624Z"},"accession":"S-EPMC11662989","cross_references":{"pubmed":["39491736"],"doi":["10.1016/j.freeradbiomed.2024.10.307"]}}