Perry, J.R.* ; Hsu, Y.H.* ; Chasman, D.I.* ; Johnson, A.D.* ; Elks, C.E.* ; Albrecht, E. ; Andrulis, I.L.* ; Beesley, J.* ; Berenson, G.S.* ; Bergmann, S.* ; Bojesen, S.E.* ; Bolla, M.K.* ; Brown, J.* ; Buring, J.E.* ; Campbell, H.* ; Chang-Claude, J.* ; Chenevix-Trench, G.* ; Corre, T.* ; Couch, F.J.* ; Cox, A.* ; Czene, K.* ; d'Adamo, A.P.* ; Davies, G.* ; Deary, I.J.* ; Dennis, J.* ; Easton, D.F.* ; Engelhardt, E.G.* ; Eriksson, J.G.* ; Esko, T.* ; Fasching, P.A.* ; Figueroa, J.D.* ; Flyger, H.* ; Fraser, A.* ; Garcia-Closas, M.* ; Gasparini, P.* ; Gieger, C. ; Giles, G.G.* ; Guénel, P.* ; Hägg, S.* ; Hall, P.* ; Hayward, C.* ; Hopper, J.L.* ; Ingelsson, E.* ; kConFab Investigators () ; Kardia, S.L.* ; Kasiman, K.* ; Knight, J.A.* ; Lahti, J.* ; Lawlor, D.A.* ; Magnusson, P.K.* ; Margolin, S.* ; Marsh, J.A.* ; Metspalu, A.* ; Olson, J.E.* ; Pennell, C.E.* ; Polasek, O.* ; Rahman, I.* ; Ridker, P.M.* ; Robino, A.* ; Rudan, I.* ; Rudolph, A.* ; Salumets, A.* ; Schmidt, M.K.* ; Schoemaker, M.J.* ; Smith, E.N.* ; Smith, J.A.* ; Southey, M.* ; Stöckl, D. ; Swerdlow, A.J.* ; Thompson, D.J.* ; Truong, T.* ; Ulivi, S.* ; Waldenberger, M. ; Wang, Q.* ; Wild, S.* ; Wilson, J.F.* ; Wright, A.F.* ; Zgaga, L.* ; RepoGen Consortium (*) ; Ong, K.K.* ; Murabito, J.M.* ; Karasik, D.* ; Murray, A.*
     
    
        
DNA mismatch repair gene MSH6 implicated in determining age at natural menopause.
    
    
        
    
    
        
        Hum. Mol. Genet. 23, 2490-2497 (2014)
    
    
    
      
      
	
	    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.
	
	
	    
	
       
      
	
	    
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        Publication type
        Article: Journal article
    
 
    
        Document type
        Scientific Article
    
 
    
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        Keywords
        Secular Trends; Premature Menopause; Reproductive Life; Menarche; Women; Cancer; Brca1; Association; Mutations; Cohort
    
 
    
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        Language
        english
    
 
    
        Publication Year
        2014
    
 
    
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        HGF-reported in Year
        2014
    
 
    
    
        ISSN (print) / ISBN
        0964-6906
    
 
    
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        1460-2083
    
 
    
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	    Volume: 23,  
	    Issue: 9,  
	    Pages: 2490-2497 
	    Article Number: ,  
	    Supplement: ,  
	
    
 
    
        
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            Oxford University Press
        
 
        
            Publishing Place
            Oxford
        
 
	
        
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        Reviewing status
        Peer reviewed
    
 
     
    
        POF-Topic(s)
        30501 - Systemic Analysis of Genetic and Environmental Factors that Impact Health
30202 - Environmental Health
    
 
    
        Research field(s)
        Genetics and Epidemiology
    
 
    
        PSP Element(s)
        G-504100-001
G-504000-006
G-504091-001
    
 
    
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        Erfassungsdatum
        2014-01-20