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Age at menarche

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https://www.readbyqxmd.com/read/28436984/genomic-analyses-identify-hundreds-of-variants-associated-with-age-at-menarche-and-support-a-role-for-puberty-timing-in-cancer-risk
#1
Felix R Day, Deborah J Thompson, Hannes Helgason, Daniel I Chasman, Hilary Finucane, Patrick Sulem, Katherine S Ruth, Sean Whalen, Abhishek K Sarkar, Eva Albrecht, Elisabeth Altmaier, Marzyeh Amini, Caterina M Barbieri, Thibaud Boutin, Archie Campbell, Ellen Demerath, Ayush Giri, Chunyan He, Jouke J Hottenga, Robert Karlsson, Ivana Kolcic, Po-Ru Loh, Kathryn L Lunetta, Massimo Mangino, Brumat Marco, George McMahon, Sarah E Medland, Ilja M Nolte, Raymond Noordam, Teresa Nutile, Lavinia Paternoster, Natalia Perjakova, Eleonora Porcu, Lynda M Rose, Katharina E Schraut, Ayellet V Segrè, Albert V Smith, Lisette Stolk, Alexander Teumer, Irene L Andrulis, Stefania Bandinelli, Matthias W Beckmann, Javier Benitez, Sven Bergmann, Murielle Bochud, Eric Boerwinkle, Stig E Bojesen, Manjeet K Bolla, Judith S Brand, Hiltrud Brauch, Hermann Brenner, Linda Broer, Thomas Brüning, Julie E Buring, Harry Campbell, Eulalia Catamo, Stephen Chanock, Georgia Chenevix-Trench, Tanguy Corre, Fergus J Couch, Diana L Cousminer, Angela Cox, Laura Crisponi, Kamila Czene, George Davey Smith, Eco J C N de Geus, Renée de Mutsert, Immaculata De Vivo, Joe Dennis, Peter Devilee, Isabel Dos-Santos-Silva, Alison M Dunning, Johan G Eriksson, Peter A Fasching, Lindsay Fernández-Rhodes, Luigi Ferrucci, Dieter Flesch-Janys, Lude Franke, Marike Gabrielson, Ilaria Gandin, Graham G Giles, Harald Grallert, Daniel F Gudbjartsson, Pascal Guénel, Per Hall, Emily Hallberg, Ute Hamann, Tamara B Harris, Catharina A Hartman, Gerardo Heiss, Maartje J Hooning, John L Hopper, Frank Hu, David J Hunter, M Arfan Ikram, Hae Kyung Im, Marjo-Riitta Järvelin, Peter K Joshi, David Karasik, Manolis Kellis, Zoltan Kutalik, Genevieve LaChance, Diether Lambrechts, Claudia Langenberg, Lenore J Launer, Joop S E Laven, Stefania Lenarduzzi, Jingmei Li, Penelope A Lind, Sara Lindstrom, YongMei Liu, Jian'an Luan, Reedik Mägi, Arto Mannermaa, Hamdi Mbarek, Mark I McCarthy, Christa Meisinger, Thomas Meitinger, Cristina Menni, Andres Metspalu, Kyriaki Michailidou, Lili Milani, Roger L Milne, Grant W Montgomery, Anna M Mulligan, Mike A Nalls, Pau Navarro, Heli Nevanlinna, Dale R Nyholt, Albertine J Oldehinkel, Tracy A O'Mara, Sandosh Padmanabhan, Aarno Palotie, Nancy Pedersen, Annette Peters, Julian Peto, Paul D P Pharoah, Anneli Pouta, Paolo Radice, Iffat Rahman, Susan M Ring, Antonietta Robino, Frits R Rosendaal, Igor Rudan, Rico Rueedi, Daniela Ruggiero, Cinzia F Sala, Marjanka K Schmidt, Robert A Scott, Mitul Shah, Rossella Sorice, Melissa C Southey, Ulla Sovio, Meir Stampfer, Maristella Steri, Konstantin Strauch, Toshiko Tanaka, Emmi Tikkanen, Nicholas J Timpson, Michela Traglia, Thérèse Truong, Jonathan P Tyrer, André G Uitterlinden, Digna R Velez Edwards, Veronique Vitart, Uwe Völker, Peter Vollenweider, Qin Wang, Elisabeth Widen, Ko Willems van Dijk, Gonneke Willemsen, Robert Winqvist, Bruce H R Wolffenbuttel, Jing Hua Zhao, Magdalena Zoledziewska, Marek Zygmunt, Behrooz Z Alizadeh, Dorret I Boomsma, Marina Ciullo, Francesco Cucca, Tõnu Esko, Nora Franceschini, Christian Gieger, Vilmundur Gudnason, Caroline Hayward, Peter Kraft, Debbie A Lawlor, Patrik K E Magnusson, Nicholas G Martin, Dennis O Mook-Kanamori, Ellen A Nohr, Ozren Polasek, David Porteous, Alkes L Price, Paul M Ridker, Harold Snieder, Tim D Spector, Doris Stöckl, Daniela Toniolo, Sheila Ulivi, Jenny A Visser, Henry Völzke, Nicholas J Wareham, James F Wilson, Amanda B Spurdle, Unnur Thorsteindottir, Katherine S Pollard, Douglas F Easton, Joyce Y Tung, Jenny Chang-Claude, David Hinds, Anna Murray, Joanne M Murabito, Kari Stefansson, Ken K Ong, John R B Perry
The timing of puberty is a highly polygenic childhood trait that is epidemiologically associated with various adult diseases. Using 1000 Genomes Project-imputed genotype data in up to ∼370,000 women, we identify 389 independent signals (P < 5 × 10(-8)) for age at menarche, a milestone in female pubertal development. In Icelandic data, these signals explain ∼7.4% of the population variance in age at menarche, corresponding to ∼25% of the estimated heritability. We implicate ∼250 genes via coding variation or associated expression, demonstrating significant enrichment in neural tissues...
April 24, 2017: Nature Genetics
https://www.readbyqxmd.com/read/28426980/hormonal-and-reproductive-risk-factors-of-papillary-thyroid-cancer-a-population-based-case-control-study-in-france
#2
Emilie Cordina-Duverger, Christophe Leux, Monica Neri, Catherine Tcheandjieu, Anne-Valérie Guizard, Claire Schvartz, Thérèse Truong, Pascal Guénel
The three times higher incidence of thyroid cancer in women compared to men points to a role of female sex hormones in its etiology. However the effects of these factors are poorly understood. We analyzed the association between thyroid cancer and hormonal and reproductive factors among women enrolled in CATHY, a population-based case-control study conducted in France. The study included 430 cases of papillary thyroid cancer and 505 controls frequency-matched on age and area of residence. The odds ratios for thyroid cancer increased with age at menarche (p trend 0...
April 17, 2017: Cancer Epidemiology
https://www.readbyqxmd.com/read/28418401/weak-associations-between-pubertal-development-and-psychiatric-and-behavioral-problems
#3
E Smith-Woolley, K Rimfeld, R Plomin
Pubertal development has been associated with adverse outcomes throughout adolescence and adulthood. However, much of the previous literature has categorized outcome variables and pubertal timing measures for ease of mean difference or odds ratio interpretation. We use a UK-representative sample of over 5000 individuals drawn from the Twins Early Development Study to extend this literature by adopting an individual differences approach and emphasizing effect sizes. We investigate a variety of psychiatric and behavioral measures collected longitudinally at ages 11, 14 and 16, for multiple raters and for males and females separately...
April 18, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28395581/a-case-control-study-of-rheumatoid-arthritis-revealed-abdominal-obesity-and-environmental-risk-factor-interactions-in-northern-china
#4
Lingyu Fu, Jianming Zhang, Lei Jin, Yao Zhang, Saisai Cui, Meng Chen
BACKGROUND: The aim of this study was to evaluate new and previously hypothesized environmental risk factors and their interaction with rheumatoid arthritis (RA). METHODS: Four hundred patients recently diagnosed with RA and 400 controls frequency-matched by gender and birth year using Propensity Score Matching (PSM) were selected from northern China. Investigation was performed using self-reported data from interviewer-administered surveys. Associations between exposure variables and risk of RA were evaluated using multifactor non-conditional logistic regression...
April 11, 2017: Modern Rheumatology
https://www.readbyqxmd.com/read/28394509/adverse-childhood-experiences-and-risk-for-first-episode-major-depression-during-the-menopause-transition
#5
C Neill Epperson, Mary D Sammel, Tracy L Bale, Deborah R Kim, Sarah Conlin, Stephanie Scalice, Katharine Freeman, Ellen W Freeman
OBJECTIVE: Stress exposures may have a differential impact on risk and resilience for depression depending on their timing across development. We sought to determine whether adverse childhood experiences (ACEs) and their onset with respect to puberty contribute to the increased risk observed in first-episode major depressive disorder (MDD) during the menopause transition. METHODS: Participants were from the Penn Ovarian Aging Study cohort, which is composed of women from Philadelphia County, Pennsylvania, who underwent behavioral, cognitive, and endocrine evaluations approximately yearly from 1996 to 2012 and completed the Adverse Childhood Experiences Questionnaire at study end point (n = 243)...
March 2017: Journal of Clinical Psychiatry
https://www.readbyqxmd.com/read/28391726/determinants-of-percent-mammographic-density-in-women-with-premature-ovarian-insufficiency
#6
F R Torelli, M F Brancalion, D A Yela, C L Benetti-Pinto
OBJECTIVE: To evaluate the determinants of breast density in women with premature ovarian insufficiency (POI). METHODS: In a cross-sectional study of 163 women with POI undergoing mammography, percent mammographic density (PMD) was evaluated by digitizing the image. PMD was correlated with age, age at menarche, age at POI, time since POI, body mass index (BMI), gestational history and hormone therapy (HT) use (duration, dose, regimen). RESULTS: POI was diagnosed at a mean age of 32...
April 9, 2017: Climacteric: the Journal of the International Menopause Society
https://www.readbyqxmd.com/read/28382320/female-hormonal-exposures-and-neuromyelitis-optica-symptom-onset-in-a-multicenter-study
#7
Riley Bove, Liene Elsone, Enrique Alvarez, Nadja Borisow, Melissa M Cortez, Farrah J Mateen, Maureen A Mealy, Kerry Mutch, Sean Tobyne, Klemens Ruprecht, Guy Buckle, Michael Levy, Dean M Wingerchuk, Friedemann Paul, Anne H Cross, Brian Weinshenker, Anu Jacob, Eric C Klawiter, Tanuja Chitnis
OBJECTIVE: To study the association between hormonal exposures and disease onset in a cohort of women with neuromyelitis optica spectrum disorder (NMOSD). METHODS: Reproductive history and hormone use were assessed using a standardized reproductive survey administered to women with NMOSD (82% aquaporin-4 antibody positive) at 8 clinical centers. Using multivariable regression, we examined the association between reproductive exposures and age at first symptom onset (FS)...
May 2017: Neurology® Neuroimmunology & Neuroinflammation
https://www.readbyqxmd.com/read/28381475/dairy-intake-in-relation-to-breast-and-pubertal-development-in-chilean-girls
#8
Audrey J Gaskins, Ana Pereira, Daiana Quintiliano, John A Shepherd, Ricardo Uauy, Camila Corvalán, Karin B Michels
Background: Frequent dairy consumption in childhood has been related to higher growth-hormone concentrations that may affect mammary gland and pubertal development.Objective: We evaluated the relation of dairy intake to breast composition at Tanner stage 4 and age at menarche.Design: A total of 515 Chilean girls are included in the Growth and Obesity Cohort Study. The subjects have been followed longitudinally since they were 3-4 y old (from 2006 to the present). Starting in 2013, diet was assessed every 6 mo via a 24-h recall...
April 5, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28379637/change-in-postmenarche-anthropometric-indicators-in-indigenous-and-nonindigenous-adolescents-from-chile
#9
Macarena Lara, Patricia Bustos, Hugo Amigo
OBJECTIVE: To analyze the change in anthropometric indicators between menarche and 36 months after menarche among indigenous and non-indigenous adolescents from the Araucanía Region of Chile. METHOD: This was a concurrent cohort study. Of 8,504 girls interviewed, 114 indigenous adolescents and 123 nonindigenous adolescents who had recently experienced menarche were selected. Body mass index (BMI), BMI by age (BMI z-score), waist circumference (WC) and body fat percentage (BF%) were evaluated at menarche and 6, 12, 18, 24, 30, and 36 months postmenarche...
April 5, 2017: American Journal of Human Biology: the Official Journal of the Human Biology Council
https://www.readbyqxmd.com/read/28369233/age-at-menarche-and-risk-of-multiple-sclerosis-a-prospective-cohort-study-based-on-the-danish-national-birth-cohort
#10
Nete Munk Nielsen, Maria Harpsøe, Jacob Simonsen, Egon Stenager, Melinda Magyari, Nils Koch-Henriksen, Jennifer L Baker, Henrik Hjalgrim, Morten Frisch, Peter Bager
Few studies have addressed the possible association between age at menarche and multiple sclerosis (MS), and results are conflicting. We studied this issue in a large prospective cohort study. The study cohort comprised 77,330 women included in the Danish National Birth Cohort (1996-2002). Information on menarcheal age was ascertained at the first interview, which took place in the 16th week of pregnancy. Women were followed for MS from the first interview to December 31, 2011. Associations between age at menarche and risk of MS were evaluated with hazard ratios and 95% confidence intervals using Cox proportional hazards regression models...
April 15, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28368947/female-reproductive-factors-exogenous-hormone-use-and-pancreatic-cancer-risk-the-japan-public-health-center-based-prospective-study
#11
Yvonne Teng, Eiko Saito, Sarah K Abe, Norie Sawada, Motoki Iwasaki, Taiki Yamaji, Taichi Shimazu, Shizuka Sasazuki, Manami Inoue, Shoichiro Tsugane
An association between female reproductive factors, exogenous hormone use, and pancreatic cancer risk has long been suggested in laboratory settings, but epidemiological findings remain mixed and inconclusive. Studies carried out on Asian populations are also limited. In this study, 45 617 women aged 40-69 years were followed for an average of 18.4 years in the Japan Public Health Center-based prospective cohort and 211 pancreatic cases were identified as of 31 December 2011. We applied multivariate-adjusted Cox proportional hazards regression models using age as a time-scale to assess the association between female reproductive factors (menstrual status, menarche age, menopause age, number of births, age at first birth, total years of fertility, history of breastfeeding) and exogenous hormone use with the incidence of pancreatic cancer through hazard ratios and confidence intervals...
March 31, 2017: European Journal of Cancer Prevention
https://www.readbyqxmd.com/read/28366409/demographic-lifestyle-and-other-factors-in-relation-to-antim%C3%A3-llerian-hormone-levels-in-mostly-late-premenopausal-women
#12
Seungyoun Jung, Naomi Allen, Alan A Arslan, Laura Baglietto, Louise A Brinton, Brian L Egleston, Roni Falk, Renée T Fortner, Kathy J Helzlsouer, Annika Idahl, Rudolph Kaaks, Eva Lundin, Melissa Merritt, Charlotte Onland-Moret, Sabina Rinaldi, María-José Sánchez, Sabina Sieri, Helena Schock, Xiao-Ou Shu, Patrick M Sluss, Paul N Staats, Ruth C Travis, Anne Tjønneland, Antonia Trichopoulou, Shelley Tworoger, Kala Visvanathan, Vittorio Krogh, Elisabete Weiderpass, Anne Zeleniuch-Jacquotte, Wei Zheng, Joanne F Dorgan
OBJECTIVE: To identify reproductive, lifestyle, hormonal, and other correlates of circulating antimüllerian hormone (AMH) concentrations in mostly late premenopausal women. DESIGN: Cross-sectional study. SETTING: Not applicable. PATIENT(S): A total of 671 premenopausal women not known to have cancer. INTERVENTION(S): None. MAIN OUTCOME MEASURE(S): Concentrations of AMH were measured in a single laboratory using the picoAMH ELISA...
April 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28365953/risk-factors-and-histopathological-features-of-breast-cancer-among-women-with-different-menopausal-status-and-age-at-diagnosis
#13
Ozan Unlu, Dilara Kiyak, Canan Caka, Merve Yagmur, Huseyin G Yavas, Fadime Erdogan, Nazli Sener, Bahar Oguz, Taner Babacan, Kadri Altundag
PURPOSE: Although there are studies that investigate different risk factors and clinicopathological features of breast cancer in women at different age groups and menopausal status, there is a need for studies with larger study populations due to controversial findings. We conducted this study to identify demographic parameters in breast cancer patients and histopathological features of the tumors for different age groups and compare them to demonstrate significant differences, if any...
January 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/28362019/non-genetic-risk-factors-for-early-and-late-age-at-menarche-in-eastern-ukrainian-females
#14
Anna Yermachenko, Iryna Mogilevkina, Vitaliy G Gurianov, Olena Getsko, Volodymyr Dvornyk
BACKGROUND: Age at menarche is a reproductive trait, which is largely influenced by environmental factors. Each population has a set of lifestyle factors that may shift age at menarche in different direction. Populations of Eastern Slavs, particularly Ukrainians, are underrepresented in studies of reproductive health. The objective of the present research was to determine important non-genetic risk factors, which may contribute to menarcheal onset in Eastern Ukrainians. METHODS: In total 620 females aged 17-25 years participated in the cross-sectional survey...
January 26, 2017: Anthropologischer Anzeiger; Bericht über die Biologisch-anthropologische Literatur
https://www.readbyqxmd.com/read/28361447/reproductive-factors-and-incidence-of-endometrial-cancer-in-u-s-black-women
#15
Todd R Sponholtz, Julie R Palmer, Lynn Rosenberg, Elizabeth E Hatch, Lucile L Adams-Campbell, Lauren A Wise
PURPOSE: Previous studies have shown that reproductive history is a strong determinant of endometrial cancer risk among white women. Less is known about how reproductive history affects endometrial cancer risk among black women, whose incidence and mortality differ from white women. We investigated the associations of age at menarche, parity, timing of births, and menopausal age with endometrial cancer in the Black Women's Health Study, a prospective cohort study. METHODS: Every 2 years from 1995 to 2013, 47,555 participants with intact uteri at baseline in 1995 completed questionnaires on reproductive and medical history, and lifestyle factors...
March 30, 2017: Cancer Causes & Control: CCC
https://www.readbyqxmd.com/read/28356910/clinicopathological-characteristics-and-prognosis-of-papillary-thyroid-carcinoma-in-naturally-menopausal-women-with-various-durations-of-premenarche-reproductive-periods-and-postmenopausal-stages
#16
Xuhang Zhu, Bin Yu, Yu-Qing Huang, Jing-Nan Zhou, Ming-Hua Ge
Background. Papillary thyroid cancer (PTC) exhibits a higher incidence in women. Due to various ages at menarche and menopause, estrogen levels vary, which may account for the differences in the occurrence, development, and prognosis of female patients with PTC. Objective. The aim of this study was to investigate the association between various durations in different estrogen levels and PTC and to provide important information to guide clinical management and treatment of this disease. Methods. First, we selected naturally menopausal female study subjects diagnosed with PTC at Zhejiang Cancer Hospital from 2007 to 2012 and then compared the differences in clinicopathological characteristics and prognosis among subjects with various lengths of premenarche, reproductive periods, and postmenopausal stages...
2017: International Journal of Endocrinology
https://www.readbyqxmd.com/read/28343618/analysis-of-sexual-function-of-patients-with-dermatomyositis-and-polymyositis-through-self-administered-questionnaires-a-cross-sectional-study
#17
Fernando Henrique Carlos de Souza, Daniel Brito de Araújo, Clovis Artur Silva, Renata Miossi, Carmita Helena Najjar Abdo, Eloisa Bonfá, Samuel Katsuyuki Shinjo
INTRODUCTION: To date, there are no descriptions in the literature on gynecologic and sexual function evaluation in female patients with dermatomyositis (DM) and polymyositis (PM). OBJECTIVE: To assess sexual function in female patients with DM/PM. PATIENTS AND METHODS: This is a monocentric, cross-sectional study in which 23 patients (16 DM and 7 PM), with ages between 18 and 40 years, were compared to 23 healthy women of the same age group...
March 2017: Revista Brasileira de Reumatologia
https://www.readbyqxmd.com/read/28343369/heavier-birth-weight-associated-with-taller-height-but-not-age-at-menarche-in-us-women-born-1991-1998
#18
Megan Workman, Karina Kelly
OBJECTIVES: Heavier birth weight predicts taller adult height, but it remains unknown the extent to which this additional height increment results from a faster average growth rate versus an extension of the growth period. Aiming to distinguish these effects, this study examined associations between birth weight (BW), age at menarche (an established proxy for growth duration), and near-adult height in a cohort of US young women born in the 1990s. METHODS: Multiple regression evaluated age-adjusted height as an outcome of BW, age at menarche, indicators of family socioeconomic status, and other potential confounders in a sample of US teens who participated in the National Health and Nutrition Examination Survey between 2007 and 2012 (N = 342)...
March 26, 2017: American Journal of Human Biology: the Official Journal of the Human Biology Council
https://www.readbyqxmd.com/read/28338812/association-between-age-at-menarche-and-gestational-diabetes-mellitus-the-australian-longitudinal-study-on-women-s-health
#19
Danielle A J M Schoenaker, Gita D Mishra
In this study, we aimed to examine the association between age at menarche and gestational diabetes mellitus (GDM). Data were from 4,749 women participating in the Australian Longitudinal Study on Women's Health between 2000 and 2012. Age at menarche was reported at baseline in 2000 when women were aged 22-27 years. During 12 years of follow-up, information on GDM diagnosis was obtained for each live birth. Log-binomial regression analysis was used to estimate relative risks and 95% confidence intervals. Analyses adjusted for mother's highest completed educational qualification, nulliparity, polycystic ovary syndrome, physical activity, and body mass index...
April 1, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28338576/genetic-polymorphism-of-nucks1-is-associated-with-the-susceptibility-of-adolescent-idiopathic-scoliosis
#20
Leilei Xu, Chao Xia, Weixiang Sun, Xiaodong Qin, Yong Qiu, Zezhang Zhu
STUDY DESIGN: A genetic association study. OBJECTIVE: To investigate whether NUCKS1 is a susceptible gene of adolescent idiopathic scoliosis (AIS) in Chinese population and to further narrate its association with the clinical phenotypes. SUMMARY OF BACKGROUND DATA: AIS is characterized by late onset of menarche and disturbed growth rhythm. Previous studies showed that NUCKS1 is associated with age at menarche and pubertal height growth. METHODS: SNP rs951366 of NUCKS1 was genotyped in 972 patients and 1454 healthy controls...
March 23, 2017: Spine
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