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Meta-Analysis
. 2018 Apr;118(8):1123-1129.
doi: 10.1038/s41416-018-0011-3. Epub 2018 Mar 20.

Adult height is associated with increased risk of ovarian cancer: a Mendelian randomisation study

Suzanne C Dixon-Suen  1   2 Christina M Nagle  3   4 Aaron P Thrift  5 Paul D P Pharoah  6 Ailith Ewing  6 Celeste Leigh Pearce  7   8 Wei Zheng  9 Australian Ovarian Cancer Study GroupGeorgia Chenevix-Trench  10 Peter A Fasching  11   12 Matthias W Beckmann  12 Diether Lambrechts  13   14 Ignace Vergote  15 Sandrina Lambrechts  15 Els Van Nieuwenhuysen  15 Mary Anne Rossing  16   17 Jennifer A Doherty  18 Kristine G Wicklund  16 Jenny Chang-Claude  19   20 Audrey Y Jung  19 Kirsten B Moysich  21 Kunle Odunsi  22 Marc T Goodman  23   24 Lynne R Wilkens  25 Pamela J Thompson  23 Yurii B Shvetsov  25 Thilo Dörk  26 Tjoung-Won Park-Simon  26 Peter Hillemanns  26 Natalia Bogdanova  27 Ralf Butzow  28 Heli Nevanlinna  29 Liisa M Pelttari  29 Arto Leminen  29 Francesmary Modugno  30   31   32 Roberta B Ness  33 Robert P Edwards  30   31 Joseph L Kelley  30 Florian Heitz  34   35 Andreas du Bois  34   35 Philipp Harter  34   35 Ira Schwaab  36 Beth Y Karlan  37 Jenny Lester  37 Sandra Orsulic  37 Bobbie J Rimel  37 Susanne K Kjær  38   39 Estrid Høgdall  38   40 Allan Jensen  38 Ellen L Goode  41 Brooke L Fridley  42 Julie M Cunningham  43 Stacey J Winham  44 Graham G Giles  45   46   47 Fiona Bruinsma  45 Roger L Milne  45   46 Melissa C Southey  48 Michelle A T Hildebrandt  49 Xifeng Wu  49 Karen H Lu  50 Dong Liang  51 Douglas A Levine  52 Maria Bisogna  53 Joellen M Schildkraut  54 Andrew Berchuck  55 Daniel W Cramer  56 Kathryn L Terry  56   57 Elisa V Bandera  58   59 Sara H Olson  60 Helga B Salvesen  61   62 Liv Cecilie Vestrheim Thomsen  61   62 Reidun K Kopperud  61   62 Line Bjorge  61   62 Lambertus A Kiemeney  63 Leon F A G Massuger  64 Tanja Pejovic  65   66 Amanda Bruegl  65 Linda S Cook  67 Nhu D Le  68 Kenneth D Swenerton  69 Angela Brooks-Wilson  70   71 Linda E Kelemen  72 Jan Lubiński  73 Tomasz Huzarski  73 Jacek Gronwald  73 Janusz Menkiszak  74 Nicolas Wentzensen  75 Louise Brinton  75 Hannah Yang  75 Jolanta Lissowska  76 Claus K Høgdall  39 Lene Lundvall  39 Honglin Song  6 Jonathan P Tyrer  6 Ian Campbell  77   78 Diana Eccles  79 James Paul  80 Rosalind Glasspool  81 Nadeem Siddiqui  82 Alice S Whittemore  83 Weiva Sieh  84 Valerie McGuire  83 Joseph H Rothstein  84 Steven A Narod  85 Catherine Phelan  86 Harvey A Risch  87 John R McLaughlin  88 Hoda Anton-Culver  89   90 Argyrios Ziogas  89 Usha Menon  91 Simon A Gayther  92 Susan J Ramus  93   94 Aleksandra Gentry-Maharaj  91 Anna H Wu  8 Malcolm C Pike  8   60 Chiu-Chen Tseng  8 Jolanta Kupryjanczyk  95 Agnieszka Dansonka-Mieszkowska  95 Agnieszka Budzilowska  95 Iwona K Rzepecka  95 Penelope M Webb  3   4 Ovarian Cancer Association Consortium
Affiliations
Meta-Analysis

Adult height is associated with increased risk of ovarian cancer: a Mendelian randomisation study

Suzanne C Dixon-Suen et al. Br J Cancer. 2018 Apr.

Abstract

Background: Observational studies suggest greater height is associated with increased ovarian cancer risk, but cannot exclude bias and/or confounding as explanations for this. Mendelian randomisation (MR) can provide evidence which may be less prone to bias.

Methods: We pooled data from 39 Ovarian Cancer Association Consortium studies (16,395 cases; 23,003 controls). We applied two-stage predictor-substitution MR, using a weighted genetic risk score combining 609 single-nucleotide polymorphisms. Study-specific odds ratios (OR) and 95% confidence intervals (CI) for the association between genetically predicted height and risk were pooled using random-effects meta-analysis.

Results: Greater genetically predicted height was associated with increased ovarian cancer risk overall (pooled-OR (pOR) = 1.06; 95% CI: 1.01-1.11 per 5 cm increase in height), and separately for invasive (pOR = 1.06; 95% CI: 1.01-1.11) and borderline (pOR = 1.15; 95% CI: 1.02-1.29) tumours.

Conclusions: Women with a genetic propensity to being taller have increased risk of ovarian cancer. This suggests genes influencing height are involved in pathways promoting ovarian carcinogenesis.

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Conflict of interest statement

The authors declare no competing financial interests.

Figures

Fig. 1
Fig. 1
Association between increasing genetically predicted height and risks of all, invasive and borderline ovarian tumours. Increasing height per 5 cm predicted by weighted 609-locus genetic risk score among 39 studies. Risk of a all, b invasive and c borderline ovarian tumours. The UK grouping includes RMH, SOC, SRO, UKR, SEA and UKO for a and b, and RMH, SOC and SEA for c

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