TY - JOUR
T1 - Variants associating with uterine leiomyoma highlight genetic background shared by various cancers and hormone-related traits
AU - Rafnar, Thorunn
AU - Gunnarsson, Bjarni
AU - Stefansson, Olafur A
AU - Sulem, Patrick
AU - Ingason, Andres
AU - Frigge, Michael L
AU - Stefansdottir, Lilja
AU - Sigurdsson, Jon K
AU - Tragante, Vinicius
AU - Steinthorsdottir, Valgerdur
AU - Styrkarsdottir, Unnur
AU - Stacey, Simon N
AU - Gudmundsson, Julius
AU - Arnadottir, Gudny A
AU - Oddsson, Asmundur
AU - Zink, Florian
AU - Halldorsson, Gisli
AU - Sveinbjornsson, Gardar
AU - Kristjansson, Ragnar P
AU - Davidsson, Olafur B
AU - Salvarsdottir, Anna
AU - Thoroddsen, Asgeir
AU - Helgadottir, Elisabet A
AU - Kristjansdottir, Katrin
AU - Ingthorsson, Orri
AU - Gudmundsson, Valur
AU - Geirsson, Reynir T
AU - Arnadottir, Ragnheidur
AU - Gudbjartsson, Daniel F
AU - Masson, Gisli
AU - Asselbergs, Folkert W
AU - Jonasson, Jon G
AU - Olafsson, Karl
AU - Thorsteinsdottir, Unnur
AU - Halldorsson, Bjarni V
AU - Thorleifsson, Gudmar
AU - Stefansson, Kari
N1 - Publisher Copyright:
© 2018, The Author(s).
PY - 2018/9/7
Y1 - 2018/9/7
N2 - Uterine leiomyomas are common benign tumors of the myometrium. We performed a meta-analysis of two genome-wide association studies of leiomyoma in European women (16,595 cases and 523,330 controls), uncovering 21 variants at 16 loci that associate with the disease. Five variants were previously reported to confer risk of various malignant or benign tumors (rs78378222 in TP53, rs10069690 in TERT, rs1800057 and rs1801516 in ATM, and rs7907606 at OBFC1) and four signals are located at established risk loci for hormone-related traits (endometriosis and breast cancer) at 1q36.12 (CDC42/WNT4), 2p25.1 (GREB1), 20p12.3 (MCM8), and 6q26.2 (SYNE1/ESR1). Polygenic score for leiomyoma, computed using UKB data, is significantly correlated with risk of cancer in the Icelandic population. Functional annotation suggests that the non-coding risk variants affect multiple genes, including ESR1. Our results provide insights into the genetic background of leiomyoma that are shared by other benign and malignant tumors and highlight the role of hormones in leiomyoma growth.
AB - Uterine leiomyomas are common benign tumors of the myometrium. We performed a meta-analysis of two genome-wide association studies of leiomyoma in European women (16,595 cases and 523,330 controls), uncovering 21 variants at 16 loci that associate with the disease. Five variants were previously reported to confer risk of various malignant or benign tumors (rs78378222 in TP53, rs10069690 in TERT, rs1800057 and rs1801516 in ATM, and rs7907606 at OBFC1) and four signals are located at established risk loci for hormone-related traits (endometriosis and breast cancer) at 1q36.12 (CDC42/WNT4), 2p25.1 (GREB1), 20p12.3 (MCM8), and 6q26.2 (SYNE1/ESR1). Polygenic score for leiomyoma, computed using UKB data, is significantly correlated with risk of cancer in the Icelandic population. Functional annotation suggests that the non-coding risk variants affect multiple genes, including ESR1. Our results provide insights into the genetic background of leiomyoma that are shared by other benign and malignant tumors and highlight the role of hormones in leiomyoma growth.
KW - Case-Control Studies
KW - Endometriosis/genetics
KW - European Continental Ancestry Group/genetics
KW - Female
KW - Genome-Wide Association Study
KW - Humans
KW - Leiomyoma/genetics
KW - Uterine Neoplasms/genetics
U2 - 10.1038/s41467-018-05428-6
DO - 10.1038/s41467-018-05428-6
M3 - Article
C2 - 30194396
SN - 2041-1723
VL - 9
JO - Nature Communications
JF - Nature Communications
IS - 1
M1 - 3636
ER -