%0 Journal Article %J Nat Genet %D 2015 %T Large-scale genomic analyses link reproductive aging to hypothalamic signaling, breast cancer susceptibility and BRCA1-mediated DNA repair. %A Day, Felix R %A Ruth, Katherine S %A Thompson, Deborah J %A Lunetta, Kathryn L %A Pervjakova, Natalia %A Chasman, Daniel I %A Stolk, Lisette %A Finucane, Hilary K %A Sulem, Patrick %A Bulik-Sullivan, Brendan %A Esko, Tõnu %A Johnson, Andrew D %A Elks, Cathy E %A Franceschini, Nora %A He, Chunyan %A Altmaier, Elisabeth %A Brody, Jennifer A %A Franke, Lude L %A Huffman, Jennifer E %A Keller, Margaux F %A McArdle, Patrick F %A Nutile, Teresa %A Porcu, Eleonora %A Robino, Antonietta %A Rose, Lynda M %A Schick, Ursula M %A Smith, Jennifer A %A Teumer, Alexander %A Traglia, Michela %A Vuckovic, Dragana %A Yao, Jie %A Zhao, Wei %A Albrecht, Eva %A Amin, Najaf %A Corre, Tanguy %A Hottenga, Jouke-Jan %A Mangino, Massimo %A Smith, Albert V %A Tanaka, Toshiko %A Abecasis, Goncalo R %A Andrulis, Irene L %A Anton-Culver, Hoda %A Antoniou, Antonis C %A Arndt, Volker %A Arnold, Alice M %A Barbieri, Caterina %A Beckmann, Matthias W %A Beeghly-Fadiel, Alicia %A Benitez, Javier %A Bernstein, Leslie %A Bielinski, Suzette J %A Blomqvist, Carl %A Boerwinkle, Eric %A Bogdanova, Natalia V %A Bojesen, Stig E %A Bolla, Manjeet K %A Borresen-Dale, Anne-Lise %A Boutin, Thibaud S %A Brauch, Hiltrud %A Brenner, Hermann %A Brüning, Thomas %A Burwinkel, Barbara %A Campbell, Archie %A Campbell, Harry %A Chanock, Stephen J %A Chapman, J Ross %A Chen, Yii-Der Ida %A Chenevix-Trench, Georgia %A Couch, Fergus J %A Coviello, Andrea D %A Cox, Angela %A Czene, Kamila %A Darabi, Hatef %A De Vivo, Immaculata %A Demerath, Ellen W %A Dennis, Joe %A Devilee, Peter %A Dörk, Thilo %A Dos-Santos-Silva, Isabel %A Dunning, Alison M %A Eicher, John D %A Fasching, Peter A %A Faul, Jessica D %A Figueroa, Jonine %A Flesch-Janys, Dieter %A Gandin, Ilaria %A Garcia, Melissa E %A García-Closas, Montserrat %A Giles, Graham G %A Girotto, Giorgia G %A Goldberg, Mark S %A González-Neira, Anna %A Goodarzi, Mark O %A Grove, Megan L %A Gudbjartsson, Daniel F %A Guenel, Pascal %A Guo, Xiuqing %A Haiman, Christopher A %A Hall, Per %A Hamann, Ute %A Henderson, Brian E %A Hocking, Lynne J %A Hofman, Albert %A Homuth, Georg %A Hooning, Maartje J %A Hopper, John L %A Hu, Frank B %A Huang, Jinyan %A Humphreys, Keith %A Hunter, David J %A Jakubowska, Anna %A Jones, Samuel E %A Kabisch, Maria %A Karasik, David %A Knight, Julia A %A Kolcic, Ivana %A Kooperberg, Charles %A Kosma, Veli-Matti %A Kriebel, Jennifer %A Kristensen, Vessela %A Lambrechts, Diether %A Langenberg, Claudia %A Li, Jingmei %A Li, Xin %A Lindström, Sara %A Liu, Yongmei %A Luan, Jian'an %A Lubinski, Jan %A Mägi, Reedik %A Mannermaa, Arto %A Manz, Judith %A Margolin, Sara %A Marten, Jonathan %A Martin, Nicholas G %A Masciullo, Corrado %A Meindl, Alfons %A Michailidou, Kyriaki %A Mihailov, Evelin %A Milani, Lili %A Milne, Roger L %A Müller-Nurasyid, Martina %A Nalls, Michael %A Neale, Benjamin M %A Nevanlinna, Heli %A Neven, Patrick %A Newman, Anne B %A Nordestgaard, Børge G %A Olson, Janet E %A Padmanabhan, Sandosh %A Peterlongo, Paolo %A Peters, Ulrike %A Petersmann, Astrid %A Peto, Julian %A Pharoah, Paul D P %A Pirastu, Nicola N %A Pirie, Ailith %A Pistis, Giorgio %A Polasek, Ozren %A Porteous, David %A Psaty, Bruce M %A Pylkäs, Katri %A Radice, Paolo %A Raffel, Leslie J %A Rivadeneira, Fernando %A Rudan, Igor %A Rudolph, Anja %A Ruggiero, Daniela %A Sala, Cinzia F %A Sanna, Serena %A Sawyer, Elinor J %A Schlessinger, David %A Schmidt, Marjanka K %A Schmidt, Frank %A Schmutzler, Rita K %A Schoemaker, Minouk J %A Scott, Robert A %A Seynaeve, Caroline M %A Simard, Jacques %A Sorice, Rossella %A Southey, Melissa C %A Stöckl, Doris %A Strauch, Konstantin %A Swerdlow, Anthony %A Taylor, Kent D %A Thorsteinsdottir, Unnur %A Toland, Amanda E %A Tomlinson, Ian %A Truong, Therese %A Tryggvadottir, Laufey %A Turner, Stephen T %A Vozzi, Diego %A Wang, Qin %A Wellons, Melissa %A Willemsen, Gonneke %A Wilson, James F %A Winqvist, Robert %A Wolffenbuttel, Bruce B H R %A Wright, Alan F %A Yannoukakos, Drakoulis %A Zemunik, Tatijana %A Zheng, Wei %A Zygmunt, Marek %A Bergmann, Sven %A Boomsma, Dorret I %A Buring, Julie E %A Ferrucci, Luigi %A Montgomery, Grant W %A Gudnason, Vilmundur %A Spector, Tim D %A van Duijn, Cornelia M %A Alizadeh, Behrooz Z %A Ciullo, Marina %A Crisponi, Laura %A Easton, Douglas F %A Gasparini, Paolo P %A Gieger, Christian %A Harris, Tamara B %A Hayward, Caroline %A Kardia, Sharon L R %A Kraft, Peter %A McKnight, Barbara %A Metspalu, Andres %A Morrison, Alanna C %A Reiner, Alex P %A Ridker, Paul M %A Rotter, Jerome I %A Toniolo, Daniela %A Uitterlinden, André G %A Ulivi, Sheila %A Völzke, Henry %A Wareham, Nicholas J %A Weir, David R %A Yerges-Armstrong, Laura M %A Price, Alkes L %A Stefansson, Kari %A Visser, Jenny A %A Ong, Ken K %A Chang-Claude, Jenny %A Murabito, Joanne M %A Perry, John R B %A Murray, Anna %X

Menopause timing has a substantial impact on infertility and risk of disease, including breast cancer, but the underlying mechanisms are poorly understood. We report a dual strategy in ∼70,000 women to identify common and low-frequency protein-coding variation associated with age at natural menopause (ANM). We identified 44 regions with common variants, including two regions harboring additional rare missense alleles of large effect. We found enrichment of signals in or near genes involved in delayed puberty, highlighting the first molecular links between the onset and end of reproductive lifespan. Pathway analyses identified major association with DNA damage response (DDR) genes, including the first common coding variant in BRCA1 associated with any complex trait. Mendelian randomization analyses supported a causal effect of later ANM on breast cancer risk (∼6% increase in risk per year; P = 3 × 10(-14)), likely mediated by prolonged sex hormone exposure rather than DDR mechanisms.

%B Nat Genet %V 47 %P 1294-303 %8 2015 Nov %G eng %N 11 %1 http://www.ncbi.nlm.nih.gov/pubmed/26414677?dopt=Abstract %R 10.1038/ng.3412 %0 Journal Article %J Hum Mol Genet %D 2014 %T DNA mismatch repair gene MSH6 implicated in determining age at natural menopause. %A Perry, John R B %A Hsu, Yi-Hsiang %A Chasman, Daniel I %A Johnson, Andrew D %A Elks, Cathy %A Albrecht, Eva %A Andrulis, Irene L %A Beesley, Jonathan %A Berenson, Gerald S %A Bergmann, Sven %A Bojesen, Stig E %A Bolla, Manjeet K %A Brown, Judith %A Buring, Julie E %A Campbell, Harry %A Chang-Claude, Jenny %A Chenevix-Trench, Georgia %A Corre, Tanguy %A Couch, Fergus J %A Cox, Angela %A Czene, Kamila %A d'Adamo, Adamo Pio %A Davies, Gail %A Deary, Ian J %A Dennis, Joe %A Easton, Douglas F %A Engelhardt, Ellen G %A Eriksson, Johan G %A Esko, Tõnu %A Fasching, Peter A %A Figueroa, Jonine D %A Flyger, Henrik %A Fraser, Abigail %A Garcia-Closas, Montse %A Gasparini, Paolo %A Gieger, Christian %A Giles, Graham %A Guenel, Pascal %A Hägg, Sara %A Hall, Per %A Hayward, Caroline %A Hopper, John %A Ingelsson, Erik %A Kardia, Sharon L R %A Kasiman, Katherine %A Knight, Julia A %A Lahti, Jari %A Lawlor, Debbie A %A Magnusson, Patrik K E %A Margolin, Sara %A Marsh, Julie A %A Metspalu, Andres %A Olson, Janet E %A Pennell, Craig E %A Polasek, Ozren %A Rahman, Iffat %A Ridker, Paul M %A Robino, Antonietta %A Rudan, Igor %A Rudolph, Anja %A Salumets, Andres %A Schmidt, Marjanka K %A Schoemaker, Minouk J %A Smith, Erin N %A Smith, Jennifer A %A Southey, Melissa %A Stöckl, Doris %A Swerdlow, Anthony J %A Thompson, Deborah J %A Truong, Therese %A Ulivi, Sheila %A Waldenberger, Melanie %A Wang, Qin %A Wild, Sarah %A Wilson, James F %A Wright, Alan F %A Zgaga, Lina %A Ong, Ken K %A Murabito, Joanne M %A Karasik, David %A Murray, Anna %K Age Factors %K DNA-Binding Proteins %K Female %K Genome-Wide Association Study %K Humans %K Menopause %K Polymorphism, Single Nucleotide %X

The length of female reproductive lifespan is associated with multiple adverse outcomes, including breast cancer, cardiovascular disease and infertility. The biological processes that govern the timing of the beginning and end of reproductive life are not well understood. Genetic variants are known to contribute to ∼50% of the variation in both age at menarche and menopause, but to date the known genes explain <15% of the genetic component. We have used genome-wide association in a bivariate meta-analysis of both traits to identify genes involved in determining reproductive lifespan. We observed significant genetic correlation between the two traits using genome-wide complex trait analysis. However, we found no robust statistical evidence for individual variants with an effect on both traits. A novel association with age at menopause was detected for a variant rs1800932 in the mismatch repair gene MSH6 (P = 1.9 × 10(-9)), which was also associated with altered expression levels of MSH6 mRNA in multiple tissues. This study contributes to the growing evidence that DNA repair processes play a key role in ovarian ageing and could be an important therapeutic target for infertility.

%B Hum Mol Genet %V 23 %P 2490-7 %8 2014 May 1 %G eng %N 9 %1 http://www.ncbi.nlm.nih.gov/pubmed/24357391?dopt=Abstract %R 10.1093/hmg/ddt620