Abstract
Background: Epidemiological studies have linked adult height with breast cancer risk in women. However, the magnitude of the association, particularly by subtypes of breast cancer, has not been established. Furthermore, the mechanisms of the association remain unclear. Methods: We performed a meta-analysis to investigate associations between height and breast cancer risk using data from 159 prospective cohorts totaling 5 216 302 women, including 113 178 events. In a consortium with individual-level data from 46 325 case patients and 42 482 control subjects, we conducted a Mendelian randomization analysis using a genetic score that comprised 168 height-associated variants as an instrument. This association was further evaluated in a second consortium using summary statistics data from 16 003 case patients and 41 335 control subjects. Results: The pooled relative risk of breast cancer was 1.17 (95% confidence interval [CI] = 1.15 to 1.19) per 10 cm increase in height in the meta-analysis of prospective studies. In Mendelian randomization analysis, the odds ratio of breast cancer per 10 cm increase in genetically predicted height was 1.22 (95% CI = 1.13 to 1.32) in the first consortium and 1.21 (95% CI = 1.05 to 1.39) in the second consortium. The association was found in both premenopausal and postmenopausal women but restricted to hormone receptor-positive breast cancer. Analyses of height-associated variants identified eight new loci associated with breast cancer risk after adjusting for multiple comparisons, including three loci at 1q21.2, DNAJC27, and CCDC91 at genome-wide significance level P < 5 × 10-8. Conclusions: Our study provides strong evidence that adult height is a risk factor for breast cancer in women and certain genetic factors and biological pathways affecting adult height have an important role in the etiology of breast cancer.
Original language | English |
---|---|
Article number | djv219 |
Number of pages | 17 |
Journal | Journal of the National Cancer Institute |
Volume | 107 |
Issue number | 11 |
DOIs | |
Publication status | Published - Nov 2015 |
Externally published | Yes |
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In: Journal of the National Cancer Institute, Vol. 107, No. 11, djv219, 11.2015.
Research output: Contribution to journal › Article › Research › peer-review
TY - JOUR
T1 - Height and breast cancer risk
T2 - Evidence from prospective studies and mendelian randomization
AU - Zhang, Ben Shan
AU - Shu, Xiao-Ou
AU - Delahanty, Ryan J.
AU - Zeng, Chenjie
AU - Michailidou, Kyriaki
AU - Bolla, Manjeet K.
AU - Wang, Qin
AU - Dennis, Joe
AU - Wen, Wanqing
AU - Long, Jirong
AU - Li, Chun
AU - Dunning, Alison M
AU - Chang-Claude, Jenny
AU - Shah, Mitul
AU - Perkins, Barbara J.
AU - Czene, Kamila
AU - Darabi, Hatef
AU - Eriksson, Mikael
AU - Bojesen, Stig E
AU - Nordestgaard, Børge G.
AU - Nielsen, Sune F
AU - Flyger, Henrik
AU - Lambrechts, Diether
AU - Neven, Patrick
AU - Wildiers, Hans
AU - Floris, Giuseppe
AU - Schmidt, Marjanka K.
AU - Rookus, Matti A.
AU - Van Den Hurk, Katja
AU - De Kort, Wim L.A.M.
AU - Couch, Fergus J
AU - Olson, Janet E
AU - Hallberg, Emily
AU - Vachon, Celine M
AU - Rudolph, Anja
AU - Seibold, Petra
AU - Flesch-Janys, Dieter
AU - Peto, Julian
AU - Dos-Santos-Silva, Isabel
AU - Fletcher, Olivia
AU - Johnson, Nichola
AU - Nevanlinna, Heli
AU - Muranen, Taru A.
AU - Aittomäki, Kristiina
AU - Blomqvist, Carl
AU - Li, Jingmei
AU - Humphreys, Keith
AU - Brand, Judith S.
AU - Guénel, Pascal
AU - Truong, Thérèse
AU - Cordina-Duverger, Emilie
AU - Menegaux, Florence
AU - Burwinkel, Barbara
AU - Marme, Frederik
AU - Yang, Rongxi
AU - Surowy, Harald
AU - Benitez, Javier
AU - Zamora, Pilar M.
AU - Perez, Jose Ignacio Arias
AU - Cox, Angela
AU - Cross, Simon S
AU - Reed, Malcolm W R
AU - Andrulis, Irene L
AU - Knight, Julia A
AU - Glendon, Gord
AU - Tchatchou, Sandrine
AU - Sawyer, Elinor J
AU - Tomlinson, Ian P
AU - Kerin, Michael J.
AU - Miller, Nicola
AU - Chenevix-Trench, Georgia
AU - Haiman, Christopher A
AU - Henderson, Brian E
AU - Schumacher, Fredrick
AU - Le Marchand, Loic
AU - Lindblom, Annika
AU - Margolin, Sara
AU - Hooning, Maartje J
AU - Martens, John W M
AU - Tilanus-Linthorst, Madeleine M A
AU - Collée, J. Margriet
AU - Hopper, John L.
AU - Southey, Melissa C.
AU - Tsimiklis, Helen
AU - Apicella, Carmel
AU - Slager, Susan
AU - Toland, Amanda E.
AU - Ambrosone, Christine B.
AU - Yannoukakos, Drakoulis
AU - Giles, Graham G.
AU - Milne, Roger L.
AU - McLean, Catriona
AU - Fasching, Peter A.
AU - Haeberle, Lothar
AU - Ekici, Arif B
AU - Beckmann, Matthias W.
AU - Brenner, Hermann
AU - Dieffenbach, Aida Karina
AU - Arndt, Volker
AU - Stegmaier, Christa
AU - Swerdlow, Anthony J
AU - Ashworth, Alan
AU - Orr, Nick
AU - Jones, Michael
AU - Figueroa, Jonine D
AU - Garcia-Closas, Montserrat
AU - Brinton, Louise
AU - Lissowska, Jolanta
AU - Dumont, Martine
AU - Winqvist, Robert
AU - Pylkäs, Katri
AU - Jukkola-Vuorinen, Arja
AU - Grip, Mervi
AU - Brauch, Hiltrud
AU - Brüning, Thomas
AU - Ko, Yon-Dschun
AU - Peterlongo, Paolo
AU - Manoukian, Siranoush
AU - Bonanni, Bernardo
AU - Radice, Paolo
AU - Bogdanova, Natalia
AU - Antonenkova, Natalia
AU - Dörk, Thilo
AU - Mannermaa, Arto
AU - Kataja, Vesa
AU - Kosma, Veli-Matti
AU - Hartikainen, Jaana M.
AU - Devilee, Peter
AU - Seynaeve, Caroline
AU - Van Asperen, Christi J.
AU - Jakubowska, Anna
AU - Lubiski, Jan
AU - Jaworska-Bieniek, Katarzyna
AU - Durda, Katarzyna
AU - Hamann, Ute
AU - Torres, Diana
AU - Schmutzler, Rita K.
AU - Neuhausen, Susan L
AU - Anton-Culver, Hoda
AU - Kristensen, Vessela N.
AU - Grenaker Alnæs, Grethe I.
AU - Pierce, Brandon L.
AU - Kraft, Peter
AU - Peters, Ulrike
AU - Lindstrom, Sara
AU - Seminara, Daniela
AU - Burgess, Stephen
AU - Ahsan, Habibul
AU - Whittemore, Alice S
AU - John, Esther M.
AU - Gammon, Marilie D.
AU - Malone, Kathleen E.
AU - Tessier, Daniel C.
AU - Vincent, Daniel
AU - Bacot, Francois
AU - Luccarini, Craig
AU - Baynes, Caroline
AU - Ahmed, Shahana
AU - Maranian, Mel J.
AU - Healey, Catherine S.
AU - González-Neira, Anna
AU - Pita, Guillermo
AU - Alonso, M. Rosario
AU - Álvarez, Nuria
AU - Herrero, Daniel
AU - Pharoah, Paul D P
AU - Simard, Jacques
AU - Hall, Per
AU - Hunter, David J.
AU - Easton, Douglas F
AU - Zheng, Wei
AU - the DRIVE Project
AU - kConFab Investigators
AU - Australian Ovarian study group
AU - The GENICA Network
PY - 2015/11
Y1 - 2015/11
N2 - Background: Epidemiological studies have linked adult height with breast cancer risk in women. However, the magnitude of the association, particularly by subtypes of breast cancer, has not been established. Furthermore, the mechanisms of the association remain unclear. Methods: We performed a meta-analysis to investigate associations between height and breast cancer risk using data from 159 prospective cohorts totaling 5 216 302 women, including 113 178 events. In a consortium with individual-level data from 46 325 case patients and 42 482 control subjects, we conducted a Mendelian randomization analysis using a genetic score that comprised 168 height-associated variants as an instrument. This association was further evaluated in a second consortium using summary statistics data from 16 003 case patients and 41 335 control subjects. Results: The pooled relative risk of breast cancer was 1.17 (95% confidence interval [CI] = 1.15 to 1.19) per 10 cm increase in height in the meta-analysis of prospective studies. In Mendelian randomization analysis, the odds ratio of breast cancer per 10 cm increase in genetically predicted height was 1.22 (95% CI = 1.13 to 1.32) in the first consortium and 1.21 (95% CI = 1.05 to 1.39) in the second consortium. The association was found in both premenopausal and postmenopausal women but restricted to hormone receptor-positive breast cancer. Analyses of height-associated variants identified eight new loci associated with breast cancer risk after adjusting for multiple comparisons, including three loci at 1q21.2, DNAJC27, and CCDC91 at genome-wide significance level P < 5 × 10-8. Conclusions: Our study provides strong evidence that adult height is a risk factor for breast cancer in women and certain genetic factors and biological pathways affecting adult height have an important role in the etiology of breast cancer.
AB - Background: Epidemiological studies have linked adult height with breast cancer risk in women. However, the magnitude of the association, particularly by subtypes of breast cancer, has not been established. Furthermore, the mechanisms of the association remain unclear. Methods: We performed a meta-analysis to investigate associations between height and breast cancer risk using data from 159 prospective cohorts totaling 5 216 302 women, including 113 178 events. In a consortium with individual-level data from 46 325 case patients and 42 482 control subjects, we conducted a Mendelian randomization analysis using a genetic score that comprised 168 height-associated variants as an instrument. This association was further evaluated in a second consortium using summary statistics data from 16 003 case patients and 41 335 control subjects. Results: The pooled relative risk of breast cancer was 1.17 (95% confidence interval [CI] = 1.15 to 1.19) per 10 cm increase in height in the meta-analysis of prospective studies. In Mendelian randomization analysis, the odds ratio of breast cancer per 10 cm increase in genetically predicted height was 1.22 (95% CI = 1.13 to 1.32) in the first consortium and 1.21 (95% CI = 1.05 to 1.39) in the second consortium. The association was found in both premenopausal and postmenopausal women but restricted to hormone receptor-positive breast cancer. Analyses of height-associated variants identified eight new loci associated with breast cancer risk after adjusting for multiple comparisons, including three loci at 1q21.2, DNAJC27, and CCDC91 at genome-wide significance level P < 5 × 10-8. Conclusions: Our study provides strong evidence that adult height is a risk factor for breast cancer in women and certain genetic factors and biological pathways affecting adult height have an important role in the etiology of breast cancer.
UR - http://www.scopus.com/inward/record.url?scp=84981313727&partnerID=8YFLogxK
U2 - 10.1093/jnci/djv219
DO - 10.1093/jnci/djv219
M3 - Article
AN - SCOPUS:84981313727
SN - 0027-8874
VL - 107
JO - Journal of the National Cancer Institute
JF - Journal of the National Cancer Institute
IS - 11
M1 - djv219
ER -