TY - JOUR T1 - The Association of Aromatic Amino Acids with Incident Hip Fracture, aBMD, and Body Composition from the Cardiovascular Health Study. JF - Calcif Tissue Int Y1 - 2019 A1 - Le, Brian A1 - Bůzková, Petra A1 - Robbins, John A A1 - Fink, Howard A A1 - Raiford, Mattie A1 - Isales, Carlos M A1 - Shikany, James M A1 - Coughlin, Steven S A1 - Carbone, Laura D AB -

In 5187 persons from the Cardiovascular Health Study, there was no significant association of dietary intakes of aromatic amino acids (AAA) with areal BMD of the hip or body composition. However, those who had the lowest dietary intakes of AAA were at increased risk for incident hip fractures. Prior studies of the association of protein intake with osteoporosis are conflicting and have not directly examined the relationship of aromatic amino acids (AAA) with fractures, areal bone mineral density (aBMD), and body composition. We sought to determine the relationship of dietary intakes of AAA with osteoporosis parameters in elderly men and women. 5187 men and women aged ≥ 65 years from the Cardiovascular Health Study (CHS) with dietary intakes of AAA (tryptophan, phenylalanine, tyrosine) estimated by food frequency questionnaire (FFQ) were included. We examined the relationship between a one-time estimate of daily dietary AAA intake with risk of incident hip fractures over a median of 13.2 years of fracture follow-up. A subset (n = 1336) who had dual energy X-ray absorptiometry (DXA) performed were included in a cross-sectional analysis of the association of dietary AAA intake with aBMD of the total hip and measurements of body composition. In multivariable models adjusted for demographic and clinical variables, medication use, and diet, higher dietary AAA intake was not significantly associated with incident hip fractures. All hazard ratios (HR) were less than one (tryptophan, HR 0.14, 95% CI 0.01 to 1.89; phenylalanine, HR 0.60, 95% CI 0.23 to 1.55; tyrosine, HR 0.59, 95% CI 0.27 to 1.32), but confidence intervals were wide and included no difference. However, in post hoc analyses, the lowest quartile of intake for each AAA was associated with an increased risk for hip fracture compared to higher quartiles (p ≤ 0.047 for all). Dietary AAA intakes were not significantly associated with total hip aBMD or any measurements of body composition. Overall, there was no significant association of dietary AAA intake with hip fractures, aBMD of the hip, or body composition. However, there may be a subset of elderly individuals with low dietary intakes of AAA who are at increased for hip fractures.

VL - 105 IS - 2 ER - TY - JOUR T1 - Association of Dietary Niacin Intake With Incident Hip Fracture, BMD, and Body Composition: The Cardiovascular Health Study. JF - J Bone Miner Res Y1 - 2019 A1 - Carbone, Laura D A1 - Bůzková, Petra A1 - Fink, Howard A A1 - Raiford, Mattie A1 - Le, Brian A1 - Isales, Carlos M A1 - Shikany, James M A1 - Coughlin, Steven S A1 - Robbins, John A AB -

Interest in niacin has increased in the setting of reports suggesting that niacin plays a role in diseases of aging. No study to date has examined the association of dietary niacin intake with multiple skeletal health parameters including bone mineral density (BMD), hip fractures, and body composition, and none have included both African American and white men and women. Participants included 5187 men and women ≥65 years from the Cardiovascular Health Study (CHS). Mean daily dietary niacin intake was 32.6 mg, with quartiles 1 through 4 defined as 3.6 to 21.8 mg/day, 21.9 to 30.2 mg/day, 30.3 to 40.9 mg/day, and 41.0 to 102.4 mg/day, respectively. Risk of incident hip fracture per 10 mg increment of daily dietary niacin intake was estimated using proportional hazards models. During a median follow-up of 13 years, 725 participants had an incident hip fracture. In models adjusted for demographic and clinical characteristics and diet, dietary niacin intake was significantly associated with an increased risk of hip fractures (hazard ratio [HR] 1.12; 95% CI, 1.01 to 1.24) with spline models suggesting a U-shaped association. In post hoc analyses, both the lowest (HR 1.31; 95% CI, 1.04 to 1.66) and highest (HR 1.53; 95% CI, 1.20 to 1.95) quartiles of niacin intake were associated with an increased risk of incident hip fracture versus quartiles 2 and 3. There was a trend for a significant inverse association of dietary niacin intake with hip BMD (p = 0.06), but no significant association with total body BMD or any body composition measures. In this cohort of elderly, community-dwelling African American and white men and women, both high and low dietary niacin intakes were associated with a significantly increased risk of subsequent hip fracture, suggesting a possible U-shaped association. By comparison, dietary niacin may have an inverse linear association with hip BMD. © 2018 American Society for Bone and Mineral Research.

ER - TY - JOUR T1 - Gene-educational attainment interactions in a multi-ancestry genome-wide meta-analysis identify novel blood pressure loci. JF - Mol Psychiatry Y1 - 2020 A1 - de Las Fuentes, Lisa A1 - Sung, Yun Ju A1 - Noordam, Raymond A1 - Winkler, Thomas A1 - Feitosa, Mary F A1 - Schwander, Karen A1 - Bentley, Amy R A1 - Brown, Michael R A1 - Guo, Xiuqing A1 - Manning, Alisa A1 - Chasman, Daniel I A1 - Aschard, Hugues A1 - Bartz, Traci M A1 - Bielak, Lawrence F A1 - Campbell, Archie A1 - Cheng, Ching-Yu A1 - Dorajoo, Rajkumar A1 - Hartwig, Fernando P A1 - Horimoto, A R V R A1 - Li, Changwei A1 - Li-Gao, Ruifang A1 - Liu, Yongmei A1 - Marten, Jonathan A1 - Musani, Solomon K A1 - Ntalla, Ioanna A1 - Rankinen, Tuomo A1 - Richard, Melissa A1 - Sim, Xueling A1 - Smith, Albert V A1 - Tajuddin, Salman M A1 - Tayo, Bamidele O A1 - Vojinovic, Dina A1 - Warren, Helen R A1 - Xuan, Deng A1 - Alver, Maris A1 - Boissel, Mathilde A1 - Chai, Jin-Fang A1 - Chen, Xu A1 - Christensen, Kaare A1 - Divers, Jasmin A1 - Evangelou, Evangelos A1 - Gao, Chuan A1 - Girotto, Giorgia A1 - Harris, Sarah E A1 - He, Meian A1 - Hsu, Fang-Chi A1 - Kuhnel, Brigitte A1 - Laguzzi, Federica A1 - Li, Xiaoyin A1 - Lyytikäinen, Leo-Pekka A1 - Nolte, Ilja M A1 - Poveda, Alaitz A1 - Rauramaa, Rainer A1 - Riaz, Muhammad A1 - Rueedi, Rico A1 - Shu, Xiao-Ou A1 - Snieder, Harold A1 - Sofer, Tamar A1 - Takeuchi, Fumihiko A1 - Verweij, Niek A1 - Ware, Erin B A1 - Weiss, Stefan A1 - Yanek, Lisa R A1 - Amin, Najaf A1 - Arking, Dan E A1 - Arnett, Donna K A1 - Bergmann, Sven A1 - Boerwinkle, Eric A1 - Brody, Jennifer A A1 - Broeckel, Ulrich A1 - Brumat, Marco A1 - Burke, Gregory A1 - Cabrera, Claudia P A1 - Canouil, Mickaël A1 - Chee, Miao Li A1 - Chen, Yii-Der Ida A1 - Cocca, Massimiliano A1 - Connell, John A1 - de Silva, H Janaka A1 - de Vries, Paul S A1 - Eiriksdottir, Gudny A1 - Faul, Jessica D A1 - Fisher, Virginia A1 - Forrester, Terrence A1 - Fox, Ervin F A1 - Friedlander, Yechiel A1 - Gao, He A1 - Gigante, Bruna A1 - Giulianini, Franco A1 - Gu, Chi Charles A1 - Gu, Dongfeng A1 - Harris, Tamara B A1 - He, Jiang A1 - Heikkinen, Sami A1 - Heng, Chew-Kiat A1 - Hunt, Steven A1 - Ikram, M Arfan A1 - Irvin, Marguerite R A1 - Kähönen, Mika A1 - Kavousi, Maryam A1 - Khor, Chiea Chuen A1 - Kilpeläinen, Tuomas O A1 - Koh, Woon-Puay A1 - Komulainen, Pirjo A1 - Kraja, Aldi T A1 - Krieger, J E A1 - Langefeld, Carl D A1 - Li, Yize A1 - Liang, Jingjing A1 - Liewald, David C M A1 - Liu, Ching-Ti A1 - Liu, Jianjun A1 - Lohman, Kurt K A1 - Mägi, Reedik A1 - McKenzie, Colin A A1 - Meitinger, Thomas A1 - Metspalu, Andres A1 - Milaneschi, Yuri A1 - Milani, Lili A1 - Mook-Kanamori, Dennis O A1 - Nalls, Mike A A1 - Nelson, Christopher P A1 - Norris, Jill M A1 - O'Connell, Jeff A1 - Ogunniyi, Adesola A1 - Padmanabhan, Sandosh A1 - Palmer, Nicholette D A1 - Pedersen, Nancy L A1 - Perls, Thomas A1 - Peters, Annette A1 - Petersmann, Astrid A1 - Peyser, Patricia A A1 - Polasek, Ozren A1 - Porteous, David J A1 - Raffel, Leslie J A1 - Rice, Treva K A1 - Rotter, Jerome I A1 - Rudan, Igor A1 - Rueda-Ochoa, Oscar-Leonel A1 - Sabanayagam, Charumathi A1 - Salako, Babatunde L A1 - Schreiner, Pamela J A1 - Shikany, James M A1 - Sidney, Stephen S A1 - Sims, Mario A1 - Sitlani, Colleen M A1 - Smith, Jennifer A A1 - Starr, John M A1 - Strauch, Konstantin A1 - Swertz, Morris A A1 - Teumer, Alexander A1 - Tham, Yih Chung A1 - Uitterlinden, André G A1 - Vaidya, Dhananjay A1 - van der Ende, M Yldau A1 - Waldenberger, Melanie A1 - Wang, Lihua A1 - Wang, Ya-Xing A1 - Wei, Wen-Bin A1 - Weir, David R A1 - Wen, Wanqing A1 - Yao, Jie A1 - Yu, Bing A1 - Yu, Caizheng A1 - Yuan, Jian-Min A1 - Zhao, Wei A1 - Zonderman, Alan B A1 - Becker, Diane M A1 - Bowden, Donald W A1 - Deary, Ian J A1 - Dörr, Marcus A1 - Esko, Tõnu A1 - Freedman, Barry I A1 - Froguel, Philippe A1 - Gasparini, Paolo A1 - Gieger, Christian A1 - Jonas, Jost Bruno A1 - Kammerer, Candace M A1 - Kato, Norihiro A1 - Lakka, Timo A A1 - Leander, Karin A1 - Lehtimäki, Terho A1 - Magnusson, Patrik K E A1 - Marques-Vidal, Pedro A1 - Penninx, Brenda W J H A1 - Samani, Nilesh J A1 - van der Harst, Pim A1 - Wagenknecht, Lynne E A1 - Wu, Tangchun A1 - Zheng, Wei A1 - Zhu, Xiaofeng A1 - Bouchard, Claude A1 - Cooper, Richard S A1 - Correa, Adolfo A1 - Evans, Michele K A1 - Gudnason, Vilmundur A1 - Hayward, Caroline A1 - Horta, Bernardo L A1 - Kelly, Tanika N A1 - Kritchevsky, Stephen B A1 - Levy, Daniel A1 - Palmas, Walter R A1 - Pereira, A C A1 - Province, Michael M A1 - Psaty, Bruce M A1 - Ridker, Paul M A1 - Rotimi, Charles N A1 - Tai, E Shyong A1 - van Dam, Rob M A1 - van Duijn, Cornelia M A1 - Wong, Tien Yin A1 - Rice, Kenneth A1 - Gauderman, W James A1 - Morrison, Alanna C A1 - North, Kari E A1 - Kardia, Sharon L R A1 - Caulfield, Mark J A1 - Elliott, Paul A1 - Munroe, Patricia B A1 - Franks, Paul W A1 - Rao, Dabeeru C A1 - Fornage, Myriam AB -

Educational attainment is widely used as a surrogate for socioeconomic status (SES). Low SES is a risk factor for hypertension and high blood pressure (BP). To identify novel BP loci, we performed multi-ancestry meta-analyses accounting for gene-educational attainment interactions using two variables, "Some College" (yes/no) and "Graduated College" (yes/no). Interactions were evaluated using both a 1 degree of freedom (DF) interaction term and a 2DF joint test of genetic and interaction effects. Analyses were performed for systolic BP, diastolic BP, mean arterial pressure, and pulse pressure. We pursued genome-wide interrogation in Stage 1 studies (N = 117 438) and follow-up on promising variants in Stage 2 studies (N = 293 787) in five ancestry groups. Through combined meta-analyses of Stages 1 and 2, we identified 84 known and 18 novel BP loci at genome-wide significance level (P < 5 × 10). Two novel loci were identified based on the 1DF test of interaction with educational attainment, while the remaining 16 loci were identified through the 2DF joint test of genetic and interaction effects. Ten novel loci were identified in individuals of African ancestry. Several novel loci show strong biological plausibility since they involve physiologic systems implicated in BP regulation. They include genes involved in the central nervous system-adrenal signaling axis (ZDHHC17, CADPS, PIK3C2G), vascular structure and function (GNB3, CDON), and renal function (HAS2 and HAS2-AS1, SLIT3). Collectively, these findings suggest a role of educational attainment or SES in further dissection of the genetic architecture of BP.

ER - TY - JOUR T1 - Multi-Ancestry Genome-wide Association Study Accounting for Gene-Psychosocial Factor Interactions Identifies Novel Loci for Blood Pressure Traits. JF - HGG Adv Y1 - 2021 A1 - Sun, Daokun A1 - Richard, Melissa A1 - Musani, Solomon K A1 - Sung, Yun Ju A1 - Winkler, Thomas W A1 - Schwander, Karen A1 - Chai, Jin Fang A1 - Guo, Xiuqing A1 - Kilpeläinen, Tuomas O A1 - Vojinovic, Dina A1 - Aschard, Hugues A1 - Bartz, Traci M A1 - Bielak, Lawrence F A1 - Brown, Michael R A1 - Chitrala, Kumaraswamy A1 - Hartwig, Fernando P A1 - Horimoto, Andrea R V R A1 - Liu, Yongmei A1 - Manning, Alisa K A1 - Noordam, Raymond A1 - Smith, Albert V A1 - Harris, Sarah E A1 - Kuhnel, Brigitte A1 - Lyytikäinen, Leo-Pekka A1 - Nolte, Ilja M A1 - Rauramaa, Rainer A1 - van der Most, Peter J A1 - Wang, Rujia A1 - Ware, Erin B A1 - Weiss, Stefan A1 - Wen, Wanqing A1 - Yanek, Lisa R A1 - Arking, Dan E A1 - Arnett, Donna K A1 - Barac, Ana A1 - Boerwinkle, Eric A1 - Broeckel, Ulrich A1 - Chakravarti, Aravinda A1 - Chen, Yii-Der Ida A1 - Cupples, L Adrienne A1 - Davigulus, Martha L A1 - de Las Fuentes, Lisa A1 - de Mutsert, Renée A1 - de Vries, Paul S A1 - Delaney, Joseph A C A1 - Roux, Ana V Diez A1 - Dörr, Marcus A1 - Faul, Jessica D A1 - Fretts, Amanda M A1 - Gallo, Linda C A1 - Grabe, Hans Jörgen A1 - Gu, C Charles A1 - Harris, Tamara B A1 - Hartman, Catharina C A A1 - Heikkinen, Sami A1 - Ikram, M Arfan A1 - Isasi, Carmen A1 - Johnson, W Craig A1 - Jonas, Jost Bruno A1 - Kaplan, Robert C A1 - Komulainen, Pirjo A1 - Krieger, Jose E A1 - Levy, Daniel A1 - Liu, Jianjun A1 - Lohman, Kurt A1 - Luik, Annemarie I A1 - Martin, Lisa W A1 - Meitinger, Thomas A1 - Milaneschi, Yuri A1 - O'Connell, Jeff R A1 - Palmas, Walter R A1 - Peters, Annette A1 - Peyser, Patricia A A1 - Pulkki-Råback, Laura A1 - Raffel, Leslie J A1 - Reiner, Alex P A1 - Rice, Kenneth A1 - Robinson, Jennifer G A1 - Rosendaal, Frits R A1 - Schmidt, Carsten Oliver A1 - Schreiner, Pamela J A1 - Schwettmann, Lars A1 - Shikany, James M A1 - Shu, Xiao-Ou A1 - Sidney, Stephen A1 - Sims, Mario A1 - Smith, Jennifer A A1 - Sotoodehnia, Nona A1 - Strauch, Konstantin A1 - Tai, E Shyong A1 - Taylor, Kent A1 - Uitterlinden, André G A1 - van Duijn, Cornelia M A1 - Waldenberger, Melanie A1 - Wee, Hwee-Lin A1 - Wei, Wen-Bin A1 - Wilson, Gregory A1 - Xuan, Deng A1 - Yao, Jie A1 - Zeng, Donglin A1 - Zhao, Wei A1 - Zhu, Xiaofeng A1 - Zonderman, Alan B A1 - Becker, Diane M A1 - Deary, Ian J A1 - Gieger, Christian A1 - Lakka, Timo A A1 - Lehtimäki, Terho A1 - North, Kari E A1 - Oldehinkel, Albertine J A1 - Penninx, Brenda W J H A1 - Snieder, Harold A1 - Wang, Ya-Xing A1 - Weir, David R A1 - Zheng, Wei A1 - Evans, Michele K A1 - Gauderman, W James A1 - Gudnason, Vilmundur A1 - Horta, Bernardo L A1 - Liu, Ching-Ti A1 - Mook-Kanamori, Dennis O A1 - Morrison, Alanna C A1 - Pereira, Alexandre C A1 - Psaty, Bruce M A1 - Amin, Najaf A1 - Fox, Ervin R A1 - Kooperberg, Charles A1 - Sim, Xueling A1 - Bierut, Laura A1 - Rotter, Jerome I A1 - Kardia, Sharon L R A1 - Franceschini, Nora A1 - Rao, Dabeeru C A1 - Fornage, Myriam AB -

Psychological and social factors are known to influence blood pressure (BP) and risk of hypertension and associated cardiovascular diseases. To identify novel BP loci, we carried out genome-wide association meta-analyses of systolic, diastolic, pulse, and mean arterial BP taking into account the interaction effects of genetic variants with three psychosocial factors: depressive symptoms, anxiety symptoms, and social support. Analyses were performed using a two-stage design in a sample of up to 128,894 adults from 5 ancestry groups. In the combined meta-analyses of Stages 1 and 2, we identified 59 loci (p value <5e-8), including nine novel BP loci. The novel associations were observed mostly with pulse pressure, with fewer observed with mean arterial pressure. Five novel loci were identified in African ancestry, and all but one showed patterns of interaction with at least one psychosocial factor. Functional annotation of the novel loci supports a major role for genes implicated in the immune response (), synaptic function and neurotransmission (), as well as genes previously implicated in neuropsychiatric or stress-related disorders (). These findings underscore the importance of considering psychological and social factors in gene discovery for BP, especially in non-European populations.

VL - 2 IS - 1 ER - TY - JOUR T1 - Multi-ancestry genome-wide gene-sleep interactions identify novel loci for blood pressure. JF - Mol Psychiatry Y1 - 2021 A1 - Wang, Heming A1 - Noordam, Raymond A1 - Cade, Brian E A1 - Schwander, Karen A1 - Winkler, Thomas W A1 - Lee, Jiwon A1 - Sung, Yun Ju A1 - Bentley, Amy R A1 - Manning, Alisa K A1 - Aschard, Hugues A1 - Kilpeläinen, Tuomas O A1 - Ilkov, Marjan A1 - Brown, Michael R A1 - Horimoto, Andrea R A1 - Richard, Melissa A1 - Bartz, Traci M A1 - Vojinovic, Dina A1 - Lim, Elise A1 - Nierenberg, Jovia L A1 - Liu, Yongmei A1 - Chitrala, Kumaraswamynaidu A1 - Rankinen, Tuomo A1 - Musani, Solomon K A1 - Franceschini, Nora A1 - Rauramaa, Rainer A1 - Alver, Maris A1 - Zee, Phyllis C A1 - Harris, Sarah E A1 - van der Most, Peter J A1 - Nolte, Ilja M A1 - Munroe, Patricia B A1 - Palmer, Nicholette D A1 - Kuhnel, Brigitte A1 - Weiss, Stefan A1 - Wen, Wanqing A1 - Hall, Kelly A A1 - Lyytikäinen, Leo-Pekka A1 - O'Connell, Jeff A1 - Eiriksdottir, Gudny A1 - Launer, Lenore J A1 - de Vries, Paul S A1 - Arking, Dan E A1 - Chen, Han A1 - Boerwinkle, Eric A1 - Krieger, Jose E A1 - Schreiner, Pamela J A1 - Sidney, Stephen A1 - Shikany, James M A1 - Rice, Kenneth A1 - Chen, Yii-Der Ida A1 - Gharib, Sina A A1 - Bis, Joshua C A1 - Luik, Annemarie I A1 - Ikram, M Arfan A1 - Uitterlinden, André G A1 - Amin, Najaf A1 - Xu, Hanfei A1 - Levy, Daniel A1 - He, Jiang A1 - Lohman, Kurt K A1 - Zonderman, Alan B A1 - Rice, Treva K A1 - Sims, Mario A1 - Wilson, Gregory A1 - Sofer, Tamar A1 - Rich, Stephen S A1 - Palmas, Walter A1 - Yao, Jie A1 - Guo, Xiuqing A1 - Rotter, Jerome I A1 - Biermasz, Nienke R A1 - Mook-Kanamori, Dennis O A1 - Martin, Lisa W A1 - Barac, Ana A1 - Wallace, Robert B A1 - Gottlieb, Daniel J A1 - Komulainen, Pirjo A1 - Heikkinen, Sami A1 - Mägi, Reedik A1 - Milani, Lili A1 - Metspalu, Andres A1 - Starr, John M A1 - Milaneschi, Yuri A1 - Waken, R J A1 - Gao, Chuan A1 - Waldenberger, Melanie A1 - Peters, Annette A1 - Strauch, Konstantin A1 - Meitinger, Thomas A1 - Roenneberg, Till A1 - Völker, Uwe A1 - Dörr, Marcus A1 - Shu, Xiao-Ou A1 - Mukherjee, Sutapa A1 - Hillman, David R A1 - Kähönen, Mika A1 - Wagenknecht, Lynne E A1 - Gieger, Christian A1 - Grabe, Hans J A1 - Zheng, Wei A1 - Palmer, Lyle J A1 - Lehtimäki, Terho A1 - Gudnason, Vilmundur A1 - Morrison, Alanna C A1 - Pereira, Alexandre C A1 - Fornage, Myriam A1 - Psaty, Bruce M A1 - van Duijn, Cornelia M A1 - Liu, Ching-Ti A1 - Kelly, Tanika N A1 - Evans, Michele K A1 - Bouchard, Claude A1 - Fox, Ervin R A1 - Kooperberg, Charles A1 - Zhu, Xiaofeng A1 - Lakka, Timo A A1 - Esko, Tõnu A1 - North, Kari E A1 - Deary, Ian J A1 - Snieder, Harold A1 - Penninx, Brenda W J H A1 - Gauderman, W James A1 - Rao, Dabeeru C A1 - Redline, Susan A1 - van Heemst, Diana AB -

Long and short sleep duration are associated with elevated blood pressure (BP), possibly through effects on molecular pathways that influence neuroendocrine and vascular systems. To gain new insights into the genetic basis of sleep-related BP variation, we performed genome-wide gene by short or long sleep duration interaction analyses on four BP traits (systolic BP, diastolic BP, mean arterial pressure, and pulse pressure) across five ancestry groups in two stages using 2 degree of freedom (df) joint test followed by 1df test of interaction effects. Primary multi-ancestry analysis in 62,969 individuals in stage 1 identified three novel gene by sleep interactions that were replicated in an additional 59,296 individuals in stage 2 (stage 1 + 2 P < 5 × 10), including rs7955964 (FIGNL2/ANKRD33) that increases BP among long sleepers, and rs73493041 (SNORA26/C9orf170) and rs10406644 (KCTD15/LSM14A) that increase BP among short sleepers (P < 5 × 10). Secondary ancestry-specific analysis identified another novel gene by long sleep interaction at rs111887471 (TRPC3/KIAA1109) in individuals of African ancestry (P = 2 × 10). Combined stage 1 and 2 analyses additionally identified significant gene by long sleep interactions at 10 loci including MKLN1 and RGL3/ELAVL3 previously associated with BP, and significant gene by short sleep interactions at 10 loci including C2orf43 previously associated with BP (P < 10). 2df test also identified novel loci for BP after modeling sleep that has known functions in sleep-wake regulation, nervous and cardiometabolic systems. This study indicates that sleep and primary mechanisms regulating BP may interact to elevate BP level, suggesting novel insights into sleep-related BP regulation.

ER -