Pleiotropy-guided transcriptome imputation from normal and tumor tissues identifies candidate susceptibility genes for breast and ovarian cancer
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
Standard
Pleiotropy-guided transcriptome imputation from normal and tumor tissues identifies candidate susceptibility genes for breast and ovarian cancer. / Kar, Siddhartha P.; Considine, Daniel P.C.; Tyrer, Jonathan P.; Plummer, Jasmine T.; Chen, Stephanie; Dezem, Felipe S.; Barbeira, Alvaro N.; Rajagopal, Padma S.; Rosenow, Will T.; Moreno, Fernando; Bodelon, Clara; Chang-Claude, Jenny; Chenevix-Trench, Georgia; deFazio, Anna; Dörk, Thilo; Ekici, Arif B.; Ewing, Ailith; Fountzilas, George; Goode, Ellen L.; Hartman, Mikael; Heitz, Florian; Hillemanns, Peter; Høgdall, Estrid; Høgdall, Claus K.; Huzarski, Tomasz; Jensen, Allan; Karlan, Beth Y.; Khusnutdinova, Elza; Kiemeney, Lambertus A.; Kjaer, Susanne K.; Klapdor, Rüdiger; Köbel, Martin; Li, Jingmei; Liebrich, Clemens; May, Taymaa; Olsson, Håkan; Permuth, Jennifer B.; Peterlongo, Paolo; Radice, Paolo; Ramus, Susan J.; Riggan, Marjorie J.; Risch, Harvey A.; Saloustros, Emmanouil; Simard, Jacques; Szafron, Lukasz M.; Titus, Linda; Thompson, Cheryl L.; Vierkant, Robert A.; Winham, Stacey J.; Zheng, Wei; Doherty, Jennifer A.; Berchuck, Andrew; Lawrenson, Kate; Im, Hae Kyung; Manichaikul, Ani W.; Pharoah, Paul D.P.; Gayther, Simon A.; Schildkraut, Joellen M.
I: Human Genetics and Genomics Advances, Bind 2, Nr. 3, 100042, 2021.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - JOUR
T1 - Pleiotropy-guided transcriptome imputation from normal and tumor tissues identifies candidate susceptibility genes for breast and ovarian cancer
AU - Kar, Siddhartha P.
AU - Considine, Daniel P.C.
AU - Tyrer, Jonathan P.
AU - Plummer, Jasmine T.
AU - Chen, Stephanie
AU - Dezem, Felipe S.
AU - Barbeira, Alvaro N.
AU - Rajagopal, Padma S.
AU - Rosenow, Will T.
AU - Moreno, Fernando
AU - Bodelon, Clara
AU - Chang-Claude, Jenny
AU - Chenevix-Trench, Georgia
AU - deFazio, Anna
AU - Dörk, Thilo
AU - Ekici, Arif B.
AU - Ewing, Ailith
AU - Fountzilas, George
AU - Goode, Ellen L.
AU - Hartman, Mikael
AU - Heitz, Florian
AU - Hillemanns, Peter
AU - Høgdall, Estrid
AU - Høgdall, Claus K.
AU - Huzarski, Tomasz
AU - Jensen, Allan
AU - Karlan, Beth Y.
AU - Khusnutdinova, Elza
AU - Kiemeney, Lambertus A.
AU - Kjaer, Susanne K.
AU - Klapdor, Rüdiger
AU - Köbel, Martin
AU - Li, Jingmei
AU - Liebrich, Clemens
AU - May, Taymaa
AU - Olsson, Håkan
AU - Permuth, Jennifer B.
AU - Peterlongo, Paolo
AU - Radice, Paolo
AU - Ramus, Susan J.
AU - Riggan, Marjorie J.
AU - Risch, Harvey A.
AU - Saloustros, Emmanouil
AU - Simard, Jacques
AU - Szafron, Lukasz M.
AU - Titus, Linda
AU - Thompson, Cheryl L.
AU - Vierkant, Robert A.
AU - Winham, Stacey J.
AU - Zheng, Wei
AU - Doherty, Jennifer A.
AU - Berchuck, Andrew
AU - Lawrenson, Kate
AU - Im, Hae Kyung
AU - Manichaikul, Ani W.
AU - Pharoah, Paul D.P.
AU - Gayther, Simon A.
AU - Schildkraut, Joellen M.
N1 - Funding Information: The analyses presented in this manuscript were funded by grant number R01CA211574 from the United States National Institutes of Health/National Cancer Institute. The GTEx Project was supported by the Common Fund of the Office of the Director of the National Institutes of Health, and by NCI, NHGRI, NHLBI, NIDA, NIMH, and NINDS. The results published here are in part based upon data generated by TCGA Research Network. The BCAC breast cancer genome-wide association analyses were supported by the Government of Canada through Genome Canada and the Canadian Institutes of Health Research, the Minist?re de l??conomie, de la Science et de l'Innovation du Qu?bec through G?nome Qu?bec and grant PSR-SIIRI-701, the National Institutes of Health (U19 CA148065 and X01HG007492), Cancer Research UK (C1287/A10118, C1287/A16563, and C1287/A10710) and the European Union (HEALTH-F2-2009-223175, H2020 633784, and 634935). All studies and funders are listed in Michailidou et al.22 The OCAC ovarian cancer genome-wide association meta-analyses were supported by the US National Institutes of Health (CA1X01HG007491-01 [C.I.A.], U19-CA148112 [T.A.S.], R01-CA149429 [C.M.P.], and R01-CA058598 [M.T.G.]); Canadian Institutes of Health Research (MOP-86727 [L.E.K.]), and the Ovarian Cancer Research Fund (A.B.). The COGS project was funded through a European Commission's Seventh Framework Programme grant (agreement number 223175: HEALTH-F2?2009-223175). All studies and funders are listed in Phelan et al.23, The authors declare no competing interests. Funding Information: The analyses presented in this manuscript were funded by grant number R01CA211574 from the United States National Institutes of Health/National Cancer Institute . The GTEx Project was supported by the Common Fund of the Office of the Director of the National Institutes of Health , and by NCI , NHGRI , NHLBI , NIDA , NIMH , and NINDS . The results published here are in part based upon data generated by TCGA Research Network. The BCAC breast cancer genome-wide association analyses were supported by the Government of Canada through Genome Canada and the Canadian Institutes of Health Research , the Ministère de l’Économie, de la Science et de l’Innovation du Québec through Génome Québec and grant PSR-SIIRI-701 , the National Institutes of Health ( U19 CA148065 and X01HG007492 ), Cancer Research UK ( C1287/A10118 , C1287/A16563 , and C1287/A10710 ) and the European Union ( HEALTH-F2-2009-223175 , H2020 633784 , and 634935 ). All studies and funders are listed in Michailidou et al. 22 The OCAC ovarian cancer genome-wide association meta-analyses were supported by the US National Institutes of Health ( CA1X01HG007491-01 [C.I.A.], U19-CA148112 [T.A.S.], R01-CA149429 [C.M.P.], and R01-CA058598 [M.T.G.]); Canadian Institutes of Health Research ( MOP-86727 [L.E.K.]), and the Ovarian Cancer Research Fund (A.B.). The COGS project was funded through a European Commission’s Seventh Framework Programme grant (agreement number 223175: HEALTH-F2–2009-223175 ). All studies and funders are listed in Phelan et al. 23 Publisher Copyright: © 2021 The Author(s)
PY - 2021
Y1 - 2021
N2 - Familial, sequencing, and genome-wide association studies (GWASs) and genetic correlation analyses have progressively unraveled the shared or pleiotropic germline genetics of breast and ovarian cancer. In this study, we aimed to leverage this shared germline genetics to improve the power of transcriptome-wide association studies (TWASs) to identify candidate breast cancer and ovarian cancer susceptibility genes. We built gene expression prediction models using the PrediXcan method in 681 breast and 295 ovarian tumors from The Cancer Genome Atlas and 211 breast and 99 ovarian normal tissue samples from the Genotype-Tissue Expression project and integrated these with GWAS meta-analysis data from the Breast Cancer Association Consortium (122,977 cases/105,974 controls) and the Ovarian Cancer Association Consortium (22,406 cases/40,941 controls). The integration was achieved through application of a pleiotropy-guided conditional/conjunction false discovery rate (FDR) approach in the setting of a TWASs. This identified 14 candidate breast cancer susceptibility genes spanning 11 genomic regions and 8 candidate ovarian cancer susceptibility genes spanning 5 genomic regions at conjunction FDR < 0.05 that were >1 Mb away from known breast and/or ovarian cancer susceptibility loci. We also identified 38 candidate breast cancer susceptibility genes and 17 candidate ovarian cancer susceptibility genes at conjunction FDR < 0.05 at known breast and/or ovarian susceptibility loci. The 22 genes identified by our cross-cancer analysis represent promising candidates that further elucidate the role of the transcriptome in mediating germline breast and ovarian cancer risk.
AB - Familial, sequencing, and genome-wide association studies (GWASs) and genetic correlation analyses have progressively unraveled the shared or pleiotropic germline genetics of breast and ovarian cancer. In this study, we aimed to leverage this shared germline genetics to improve the power of transcriptome-wide association studies (TWASs) to identify candidate breast cancer and ovarian cancer susceptibility genes. We built gene expression prediction models using the PrediXcan method in 681 breast and 295 ovarian tumors from The Cancer Genome Atlas and 211 breast and 99 ovarian normal tissue samples from the Genotype-Tissue Expression project and integrated these with GWAS meta-analysis data from the Breast Cancer Association Consortium (122,977 cases/105,974 controls) and the Ovarian Cancer Association Consortium (22,406 cases/40,941 controls). The integration was achieved through application of a pleiotropy-guided conditional/conjunction false discovery rate (FDR) approach in the setting of a TWASs. This identified 14 candidate breast cancer susceptibility genes spanning 11 genomic regions and 8 candidate ovarian cancer susceptibility genes spanning 5 genomic regions at conjunction FDR < 0.05 that were >1 Mb away from known breast and/or ovarian cancer susceptibility loci. We also identified 38 candidate breast cancer susceptibility genes and 17 candidate ovarian cancer susceptibility genes at conjunction FDR < 0.05 at known breast and/or ovarian susceptibility loci. The 22 genes identified by our cross-cancer analysis represent promising candidates that further elucidate the role of the transcriptome in mediating germline breast and ovarian cancer risk.
KW - breast cancer
KW - GWAS
KW - ovarian cancer
KW - pleiotropy
KW - transcriptome-wide association study
U2 - 10.1016/j.xhgg.2021.100042
DO - 10.1016/j.xhgg.2021.100042
M3 - Journal article
C2 - 34317694
AN - SCOPUS:85120470217
VL - 2
JO - Human Genetics and Genomics Advances
JF - Human Genetics and Genomics Advances
SN - 2666-2477
IS - 3
M1 - 100042
ER -
ID: 302153555