TY - JOUR
T1 - Common genetic determinants of intraocular pressure and primary open-angle glaucoma
AU - van Koolwijk, Leonieke M E
AU - Ramdas, Wishal D
AU - Ikram, M Kamran
AU - Jansonius, Nomdo M
AU - Pasutto, Francesca
AU - Hysi, Pirro G
AU - Macgregor, Stuart
AU - Janssen, Sarah F
AU - Hewitt, Alex W
AU - Viswanathan, Ananth C
AU - ten Brink, Jacoline B
AU - Hosseini, S Mohsen
AU - Amin, Najaf
AU - Despriet, Dominiek D G
AU - Willemse-Assink, Jacqueline J M
AU - Kramer, Rogier
AU - Rivadeneira, Fernando
AU - Struchalin, Maksim
AU - Aulchenko, Yurii S
AU - Weisschuh, Nicole
AU - Zenkel, Matthias
AU - Mardin, Christian Y
AU - Gramer, Eugen
AU - Welge-Lüssen, Ulrich
AU - Montgomery, Grant W
AU - Carbonaro, Francis
AU - Young, Terri L
AU - Bellenguez, Céline
AU - McGuffin, Peter
AU - Foster, Paul J
AU - Topouzis, Fotis
AU - Mitchell, Paul
AU - Wang, Jie Jin
AU - Wong, Tien Y
AU - Czudowska, Monika A
AU - Hofman, Albert
AU - Uitterlinden, Andre G
AU - Wolfs, Roger C W
AU - de Jong, Paulus T V M
AU - Oostra, Ben A
AU - Paterson, Andrew D
AU - Mackey, David A
AU - Bergen, Arthur A B
AU - Reis, André
AU - Hammond, Christopher J
AU - Vingerling, Johannes R
AU - Lemij, Hans G
AU - Klaver, Caroline C W
AU - van Duijn, Cornelia M
PY - 2012
Y1 - 2012
N2 - Intraocular pressure (IOP) is a highly heritable risk factor for primary open-angle glaucoma and is the only target for current glaucoma therapy. The genetic factors which determine IOP are largely unknown. We performed a genome-wide association study for IOP in 11,972 participants from 4 independent population-based studies in The Netherlands. We replicated our findings in 7,482 participants from 4 additional cohorts from the UK, Australia, Canada, and the Wellcome Trust Case-Control Consortium 2/Blue Mountains Eye Study. IOP was significantly associated with rs11656696, located in GAS7 at 17p13.1 (p=1.4×10(-8)), and with rs7555523, located in TMCO1 at 1q24.1 (p=1.6×10(-8)). In a meta-analysis of 4 case-control studies (total N = 1,432 glaucoma cases), both variants also showed evidence for association with glaucoma (p=2.4×10(-2) for rs11656696 and p=9.1×10(-4) for rs7555523). GAS7 and TMCO1 are highly expressed in the ciliary body and trabecular meshwork as well as in the lamina cribrosa, optic nerve, and retina. Both genes functionally interact with known glaucoma disease genes. These data suggest that we have identified two clinically relevant genes involved in IOP regulation.
AB - Intraocular pressure (IOP) is a highly heritable risk factor for primary open-angle glaucoma and is the only target for current glaucoma therapy. The genetic factors which determine IOP are largely unknown. We performed a genome-wide association study for IOP in 11,972 participants from 4 independent population-based studies in The Netherlands. We replicated our findings in 7,482 participants from 4 additional cohorts from the UK, Australia, Canada, and the Wellcome Trust Case-Control Consortium 2/Blue Mountains Eye Study. IOP was significantly associated with rs11656696, located in GAS7 at 17p13.1 (p=1.4×10(-8)), and with rs7555523, located in TMCO1 at 1q24.1 (p=1.6×10(-8)). In a meta-analysis of 4 case-control studies (total N = 1,432 glaucoma cases), both variants also showed evidence for association with glaucoma (p=2.4×10(-2) for rs11656696 and p=9.1×10(-4) for rs7555523). GAS7 and TMCO1 are highly expressed in the ciliary body and trabecular meshwork as well as in the lamina cribrosa, optic nerve, and retina. Both genes functionally interact with known glaucoma disease genes. These data suggest that we have identified two clinically relevant genes involved in IOP regulation.
KW - Aged
KW - Aged, 80 and over
KW - Case-Control Studies
KW - Ciliary Body/metabolism
KW - Female
KW - Genome-Wide Association Study
KW - Glaucoma, Open-Angle/genetics
KW - Humans
KW - Intraocular Pressure/genetics
KW - Male
KW - Middle Aged
KW - Nerve Tissue Proteins/genetics
KW - Optic Nerve/metabolism
KW - Polymorphism, Single Nucleotide
KW - Trabecular Meshwork/metabolism
U2 - 10.1371/journal.pgen.1002611
DO - 10.1371/journal.pgen.1002611
M3 - Article
C2 - 22570627
SN - 1553-7390
VL - 8
SP - e1002611
JO - PLoS Genetics
JF - PLoS Genetics
IS - 5
ER -