Assessing the Association of Mitochondrial Genetic Variation With Primary Open-Angle Glaucoma Using Gene-Set Analyses
| العنوان: | Assessing the Association of Mitochondrial Genetic Variation With Primary Open-Angle Glaucoma Using Gene-Set Analyses |
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| المؤلفون: | R. Rand Allingham, Julia E. Richards, William K. Scott, Janey L. Wiggs, Jessica N. Cooke Bailey, Robert Ritch, Michael A. Hauser, Arthur J. Sit, Joel S. Schuman, Jonathan L. Haines, Donald L. Budenz, Jae H. Kang, Margaret A. Pericak-Vance, Douglas E. Gaasterland, William G. Christen, Yutao Liu, Kang Zhang, Robert N. Weinreb, Donald J. Zack, Kuldev Singh, Felipe A. Medeiros, Terry Gaasterland, Gadi Wollstein, Douglas Vollrath, Louis R. Pasquale, Tony Realini, Richard K. Lee, Anthony P Khawaja, Murray H. Brilliant, S.E. Moroi, Paul R. Lichter, John H. Fingert, Peter Kraft |
| المصدر: | Investigative Ophthalmology & Visual Science Khawaja, AP; Cooke Bailey, JN; Kang, JH; Rand Allingham, R; Hauser, MA; Brilliant, M; et al.(2016). Assessing the association of mitochondrial genetic variation with primary open-angle glaucoma using gene-set analyses. Investigative Ophthalmology and Visual Science, 57(11), 5046-5052. doi: 10.1167/iovs.16-20017. UC San Diego: Retrieved from: http://www.escholarship.org/uc/item/6tq4q4qpTest Investigative ophthalmology & visual science, vol 57, iss 11 |
| بيانات النشر: | The Association for Research in Vision and Ophthalmology, 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | 0301 basic medicine, Genetics, genetic structures, Carbohydrate Metabolism Pathway, Lipid metabolism, Biological Sciences, Biology, Carbohydrate metabolism, Mitochondrion, Ophthalmology & Optometry, Medical and Health Sciences, eye diseases, mitochondria, 03 medical and health sciences, 030104 developmental biology, 0302 clinical medicine, glaucoma, Genetic variation, 030221 ophthalmology & optometry, Fatty acid elongation, genetics, sense organs, KEGG, Gene |
| الوصف: | © 2016, Association for Research in Vision and Ophthalmology Inc. All rights reserved. PURPOSE. Recent studies indicate that mitochondrial proteins may contribute to the pathogenesis of primary open-angle glaucoma (POAG). In this study, we examined the association between POAG and common variations in gene-encoding mitochondrial proteins. METHODS. We examined genetic data from 3430 POAG cases and 3108 controls derived from the combination of the GLAUGEN and NEIGHBOR studies. We constructed biological-system coherent mitochondrial nuclear-encoded protein gene-sets by intersecting the MitoCarta database with the Kyoto Encyclopedia of Genes and Genomes (KEGG) database. We examined the mitochondrial gene-sets for association with POAG and with normal-tension glaucoma (NTG) and high-tension glaucoma (HTG) subsets using Pathway Analysis by Randomization Incorporating Structure. RESULTS. We identified 22 KEGG pathways with significant mitochondrial protein-encoding gene enrichment, belonging to six general biological classes. Among the pathway classes, mitochondrial lipid metabolism was associated with POAG overall (P = 0.013) and with NTG (P = 0.0006), and mitochondrial carbohydrate metabolism was associated with NTG (P = 0.030). Examining the individual KEGG pathway mitochondrial gene-sets, fatty acid elongation and synthesis and degradation of ketone bodies, both lipid metabolism pathways, were significantly associated with POAG (P = 0.005 and P = 0.002, respectively) and NTG (P = 0.0004 and P < 0.0001, respectively). Butanoate metabolism, a carbohydrate metabolism pathway, was significantly associated with POAG (P = 0.004), NTG (P = 0.001), and HTG (P = 0.010). CONCLUSIONS. We present an effective approach for assessing the contributions of mitochondrial genetic variation to open-angle glaucoma. Our findings support a role for mitochondria in POAG pathogenesis and specifically point to lipid and carbohydrate metabolism pathways as being important. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 1552-5783 0146-0404 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27ad174fa9e24c4b05e595ebdff19f71Test http://europepmc.org/articles/PMC5040191Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....27ad174fa9e24c4b05e595ebdff19f71 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15525783 01460404 |
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