Abstract
Previous studies have suggested that polymorphisms in CASP8 on chromosome 2 are associated with breast cancer risk. To clarify the role of CASP8 in breast cancer susceptibility, we carried out dense genotyping of this region in the Breast Cancer Association Consortium (BCAC). Single-nucleotide polymorphisms (SNPs) spanning a 1 Mb region around CASP8 were genotyped in 46 450 breast cancer cases and 42 600 controls of European origin from 41 studies participating in the BCAC as part of a custom genotyping array experiment (iCOGS). Missing genotypes and SNPs were imputed and, after quality exclusions, 501 typed and 1232 imputed SNPs were included in logistic regressionmodels adjusting for study and ancestry principal components. The SNPs retained in the final model were investigated further in data from nine genome-wide association studies (GWAS) comprising in total 10 052 case and 12 575 control subjects. The most significant association signal observed in European subjects was for the imputed intronic SNP rs1830298 in ALS2CR12 (telomeric to CASP8), with per allele odds ratio and 95% confidence interval [OR (95% confidence interval, CI)] for the minor allele of 1.05 (1.03-1.07), P = 1 × 10<sup>-5</sup>. Three additional independent signals from intronic SNPs were identified, in CASP8 (rs36043647), ALS2CR11 (rs59278883) and CFLAR (rs7558475). The association with rs1830298 was replicated in the imputed results from the combined GWAS (P=3 × 10<sup>-6</sup>), yielding a combined OR (95% CI) of 1.06 (1.04-1.08), P = 1 × 10<sup>-9</sup>. Analyses of gene expression associations in peripheral blood and normal breast tissue indicate that CASP8might be the target gene, suggesting amechanism involving apoptosis.
Original language | English |
---|---|
Pages (from-to) | 285-298 |
Number of pages | 14 |
Journal | Human Molecular Genetics |
Volume | 24 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1 Jan 2015 |
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In: Human Molecular Genetics, Vol. 24, No. 1, 01.01.2015, p. 285-298.
Research output: Contribution to journal › Article › Academic › peer-review
TY - JOUR
T1 - Identification and characterization of novel associations in the CASP8/ALS2CR12 region on chromosome 2 with breast cancer risk
AU - Wei-Yu Lin, Lin
AU - Camp, Nicola J.
AU - Ghoussaini, Maya
AU - Beesley, Jonathan
AU - Michailidou, Kyriaki
AU - Hopper, John L.
AU - Apicella, Carmel
AU - Southey, Melissa C.
AU - Stone, Jennifer
AU - Schmidt, Marjanka K.
AU - Broeks, Annegien
AU - Van't Veer, Laura J.
AU - Th Rutgers, Emiel J.
AU - Muir, Kenneth
AU - Lophatananon, Artitaya
AU - Stewart-Brown, Sarah
AU - Siriwanarangsan, Pornthep
AU - Fasching, Peter A.
AU - Haeberle, Lothar
AU - Ekici, Arif B.
AU - Beckmann, Matthias W.
AU - Peto, Julian
AU - Dos-Santos-Silva, Isabel
AU - Fletcher, Olivia
AU - Johnson, Nichola
AU - Bolla, Manjeet K.
AU - Wang, Qin
AU - Dennis, Joe
AU - Sawyer, Elinor J.
AU - Cheng, Timothy
AU - Tomlinson, Ian
AU - Kerin, Michael J.
AU - Miller, Nicola
AU - Frederik Marmé, Marmé
AU - Surowy, Harald M.
AU - Burwinkel, Barbara
AU - Guénel, Pascal
AU - Truong, Thérèse
AU - Menegaux, Florence
AU - Mulot, Claire
AU - Bojesen, Stig E.
AU - Nordestgaard, Børge G.
AU - Nielsen, Sune F.
AU - Flyger, Henrik
AU - Benitez, Javier
AU - Pilar Zamora, M.
AU - Perez, Jose Ignacio Arias
AU - Menéndez, Primitiva
AU - González-Neira, Anna
AU - Pita, Guillermo
AU - Rosario Alonso, M.
AU - Álvarez, Nuria
AU - Herrero, Daniel
AU - Anton-Culver, Hoda
AU - Brenner, Hermann
AU - Dieffenbach, Aida Karina
AU - Arndt, Volker
AU - Stegmaier, Christa
AU - Meindl, Alfons
AU - Lichtner, Peter
AU - Schmutzler, Rita K.
AU - Müller-Myhsok, Bertram
AU - Brauch, Hiltrud
AU - Brüning, Thomas
AU - Ko, Yon Dschun
AU - Tessier, Daniel C.
AU - Vincent, Daniel
AU - Bacot, Francois
AU - Nevanlinna, Heli
AU - Aittomäki, Kristiina
AU - Blomqvist, Carl
AU - Khan, Sofia
AU - Matsuo, Keitaro
AU - Ito, Hidemi
AU - Iwata, Hiroji
AU - Horio, Akiyo
AU - Bogdanova, Natalia V.
AU - Antonenkova, Natalia N.
AU - Dörk, Thilo
AU - Lindblom, Annika
AU - Margolin, Sara
AU - Mannermaa, Arto
AU - Kataja, Vesa
AU - Kosma, Veli Matti
AU - Hartikainen, Jaana M.
AU - Wu, Anna H.
AU - Tseng, Chiu Chen
AU - Van Den Berg, David
AU - Stram, Daniel O.
AU - Neven, Patrick
AU - Wauters, Els
AU - Wildiers, Hans
AU - Lambrechts, Diether
AU - Chang-Claude, Jenny
AU - Rudolph, Anja
AU - Seibold, Petra
AU - Flesch-Janys, Dieter
AU - Radice, Paolo
AU - Peterlongo, Paolo
AU - Manoukian, Siranoush
AU - Bonanni, Bernardo
AU - Couch, Fergus J.
AU - Wang, Xianshu
AU - Vachon, Celine
AU - Purrington, Kristen
AU - Giles, Graham G.
AU - Milne, Roger L.
AU - Mclean, Catriona
AU - Haiman, Christopher A.
AU - Henderson, Brian E.
AU - Schumacher, Fredrick
AU - Marchand, Loic Le
AU - Simard, Jacques
AU - Goldberg, Mark S.
AU - Labrèche, France
AU - Dumont, Martine
AU - Teo, Soo Hwang
AU - Yip, Cheng Har
AU - Hassan, Norhashimah
AU - Vithana, Eranga Nishanthie
AU - Kristensen, Vessela
AU - Zheng, Wei
AU - Deming-Halverson, Sandra
AU - Shrubsole, Martha J.
AU - Long, Jirong
AU - Winqvist, Robert
AU - Pylkäs, Katri
AU - Jukkola-Vuorinen, Arja
AU - Kauppila, Saila
AU - Andrulis, Irene L.
AU - Knight, Julia A.
AU - Glendon, Gord
AU - Tchatchou, Sandrine
AU - Devilee, Peter
AU - Tollenaar, Robert A E M
AU - Seynaeve, Caroline
AU - Van Asperen, Christi J.
AU - García-Closas, Montserrat
AU - Figueroa, Jonine
AU - Lissowska, Jolanta
AU - Brinton, Louise
AU - Czene, Kamila
AU - Darabi, Hatef
AU - Eriksson, Mikael
AU - Brand, Judith S.
AU - Hooning, Maartje J.
AU - Hollestelle, Antoinette
AU - Van DenOuweland, Ans M W
AU - Jager, Agnes
AU - Li, Jingmei
AU - Liu, Jianjun
AU - Humphreys, Keith
AU - Shu, Xiao Ou
AU - Lu, Wei
AU - Gao, Yu Tang
AU - Cai, Hui
AU - Cross, Simon S.
AU - Reed, Malcolm W R
AU - Blot, William
AU - Signorello, Lisa B.
AU - Cai, Qiuyin
AU - Pharoah, Paul D P
AU - Perkins, Barbara
AU - Shah, Mitul
AU - Blows, Fiona M.
AU - Kang, Daehee
AU - Yoo, Keun Young
AU - Noh, Dong Young
AU - Hartman, Mikael
AU - Miao, Hui
AU - Chia, Kee Seng
AU - Putti, Thomas Choudary
AU - Hamann, Ute
AU - Luccarini, Craig
AU - Baynes, Caroline
AU - Ahmed, Shahana
AU - Maranian, Mel
AU - Healey, Catherine S.
AU - Jakubowska, Anna
AU - Lubinski, Jan
AU - Jaworska-Bieniek, Katarzyna
AU - Durda, Katarzyna
AU - Sangrajrang, Suleeporn
AU - Gaborieau, Valerie
AU - Brennan, Paul
AU - Mckay, James
AU - Slager, Susan
AU - Toland, Amanda E.
AU - Yannoukakos, Drakoulis
AU - Shen, Chen Yang
AU - Hsiung, Chia Ni
AU - Wu, Pei Ei
AU - Ding, Shian Ling
AU - Ashworth, Alan
AU - Jones, Michael
AU - Orr, Nick
AU - Swerdlow, Anthony J.
AU - Tsimiklis, Helen
AU - Makalic, Enes
AU - Schmidt, Daniel F.
AU - Bui, Quang M.
AU - Chanock, Stephen J.
AU - Hunter, David J.
AU - Hein, Rebecca
AU - Dahmen, Norbert
AU - Beckmann, Lars
AU - Aaltonen, Kirsimari
AU - Muranen, Taru A.
AU - Heikkinen, Tuomas
AU - Irwanto, Astrid
AU - Rahman, Nazneen
AU - Turnbull, Clare A.
AU - Waisfisz, Quinten
AU - Meijers-Heijboer, Hanne E J
AU - Adank, Muriel A.
AU - Van Der Luijt, Rob B.
AU - Hall, Per
AU - Chenevix-Trench, Georgia
AU - Dunning, Alison
AU - Easton, Douglas F.
AU - Cox, Angela
PY - 2015/1/1
Y1 - 2015/1/1
N2 - Previous studies have suggested that polymorphisms in CASP8 on chromosome 2 are associated with breast cancer risk. To clarify the role of CASP8 in breast cancer susceptibility, we carried out dense genotyping of this region in the Breast Cancer Association Consortium (BCAC). Single-nucleotide polymorphisms (SNPs) spanning a 1 Mb region around CASP8 were genotyped in 46 450 breast cancer cases and 42 600 controls of European origin from 41 studies participating in the BCAC as part of a custom genotyping array experiment (iCOGS). Missing genotypes and SNPs were imputed and, after quality exclusions, 501 typed and 1232 imputed SNPs were included in logistic regressionmodels adjusting for study and ancestry principal components. The SNPs retained in the final model were investigated further in data from nine genome-wide association studies (GWAS) comprising in total 10 052 case and 12 575 control subjects. The most significant association signal observed in European subjects was for the imputed intronic SNP rs1830298 in ALS2CR12 (telomeric to CASP8), with per allele odds ratio and 95% confidence interval [OR (95% confidence interval, CI)] for the minor allele of 1.05 (1.03-1.07), P = 1 × 10-5. Three additional independent signals from intronic SNPs were identified, in CASP8 (rs36043647), ALS2CR11 (rs59278883) and CFLAR (rs7558475). The association with rs1830298 was replicated in the imputed results from the combined GWAS (P=3 × 10-6), yielding a combined OR (95% CI) of 1.06 (1.04-1.08), P = 1 × 10-9. Analyses of gene expression associations in peripheral blood and normal breast tissue indicate that CASP8might be the target gene, suggesting amechanism involving apoptosis.
AB - Previous studies have suggested that polymorphisms in CASP8 on chromosome 2 are associated with breast cancer risk. To clarify the role of CASP8 in breast cancer susceptibility, we carried out dense genotyping of this region in the Breast Cancer Association Consortium (BCAC). Single-nucleotide polymorphisms (SNPs) spanning a 1 Mb region around CASP8 were genotyped in 46 450 breast cancer cases and 42 600 controls of European origin from 41 studies participating in the BCAC as part of a custom genotyping array experiment (iCOGS). Missing genotypes and SNPs were imputed and, after quality exclusions, 501 typed and 1232 imputed SNPs were included in logistic regressionmodels adjusting for study and ancestry principal components. The SNPs retained in the final model were investigated further in data from nine genome-wide association studies (GWAS) comprising in total 10 052 case and 12 575 control subjects. The most significant association signal observed in European subjects was for the imputed intronic SNP rs1830298 in ALS2CR12 (telomeric to CASP8), with per allele odds ratio and 95% confidence interval [OR (95% confidence interval, CI)] for the minor allele of 1.05 (1.03-1.07), P = 1 × 10-5. Three additional independent signals from intronic SNPs were identified, in CASP8 (rs36043647), ALS2CR11 (rs59278883) and CFLAR (rs7558475). The association with rs1830298 was replicated in the imputed results from the combined GWAS (P=3 × 10-6), yielding a combined OR (95% CI) of 1.06 (1.04-1.08), P = 1 × 10-9. Analyses of gene expression associations in peripheral blood and normal breast tissue indicate that CASP8might be the target gene, suggesting amechanism involving apoptosis.
UR - http://www.scopus.com/inward/record.url?scp=84927610980&partnerID=8YFLogxK
U2 - 10.1093/hmg/ddu431
DO - 10.1093/hmg/ddu431
M3 - Article
C2 - 25168388
AN - SCOPUS:84927610980
SN - 0964-6906
VL - 24
SP - 285
EP - 298
JO - Human Molecular Genetics
JF - Human Molecular Genetics
IS - 1
ER -