@article {469,
	title = {Genome-wide association analyses of physical activity and sedentary behavior provide insights into underlying mechanisms and roles in disease prevention},
	journal = {Nature Genetics},
	volume = {54},
	year = {2022},
	pages = {1332{\textendash}1344},
	abstract = {<p>Although physical activity and sedentary behavior are moderately heritable, little is known about the mechanisms that influence these traits. Combining data for up to 703,901 individuals from 51 studies in a multi-ancestry meta-analysis of genome-wide association studies yields 99 loci that associate with self-reported moderate-to-vigorous intensity physical activity during leisure time (MVPA), leisure screen time (LST) and/or sedentary behavior at work. Loci associated with LST are enriched for genes whose expression in skeletal muscle is altered by resistance training. A missense variant in ACTN3 makes the alpha-actinin-3 filaments more flexible, resulting in lower maximal force in isolated type IIA muscle fibers, and possibly protection from exercise-induced muscle damage. Finally, Mendelian randomization analyses show that beneficial effects of lower LST and higher MVPA on several risk factors and diseases are mediated or confounded by body mass index (BMI). Our results provide insights into physical activity mechanisms and its role in disease prevention.</p>
},
	doi = {10.1038/s41588-022-01165-1},
	author = {Wang, Zhe and Emmerich, Andrew and Pillon, Nicolas J and Moore, Tim and Hemerich, Daiane and Cornelis, Marilyn C and Mazzaferro, Eugenia and Broos, Siacia and Ahluwalia, Tarunveer S and Bartz, Traci M and Bentley, Amy R and Bielak, Lawrence F and Chong, Mike and Chu, Audrey Y and Berry, Diane and Dorajoo, Rajkumar and Dueker, Nicole D and Kasbohm, Elisa and Feenstra, Bjarke and Feitosa, Mary F and Gieger, Christian and Graff, Mariaelisa and Hall, Leanne M and Haller, Toomas and Hartwig, Fernando P and Hillis, David A and Huikari, Ville and Heard-Costa, Nancy and Holzapfel, Christina and Jackson, Anne U and Johansson, \AAsa and J{\o}rgensen, Anja Moltke and Kaakinen, Marika A and Karlsson, Robert and Kerr, Kathleen F and Kim, Boram and Koolhaas, Chantal M and Kutalik, Zoltan and Lagou, Vasiliki and Lind, Penelope A and Lorentzon, Mattias and Lyytik{\"a}inen, Leo-Pekka and Mangino, Massimo and Metzendorf, Christoph and Monroe, Kristine R and Pacolet, Alexander and P{\'e}russe, Louis and Pool, Ren{\'e} and Richmond, Rebecca C and Rivera, Natalia V and Robiou-du-Pont, Sebastien and Schraut, Katharina E and Schulz, Christina-Alexandra and Stringham, Heather M and Tanaka, Toshiko and Teumer, Alexander and Turman, Constance and van der Most, Peter J and Vanmunster, Mathias and van Rooij, Frank J A and van Vliet-Ostaptchouk, Jana V and Zhang, Xiaoshuai and Zhao, Jing-Hua and Zhao, Wei and Balkhiyarova, Zhanna and Balslev-Harder, Marie N and Baumeister, Sebastian E and Beilby, John and Blangero, John and Boomsma, Dorret I and Brage, Soren and Braund, Peter S and Brody, Jennifer A and Bruinenberg, Marcel and Ekelund, Ulf and Liu, Ching-Ti and Cole, John W and Collins, Francis S and Cupples, L Adrienne and Esko, T{\~o}nu and Enroth, Stefan and Faul, Jessica D and Fernandez-Rhodes, Lindsay and Fohner, Alison E and Franco, Oscar H and Galesloot, Tessel E and Gordon, Scott D and Grarup, Niels and Hartman, Catharina A and Heiss, Gerardo and Hui, Jennie and Illig, Thomas and Jago, Russell and James, Alan and Joshi, Peter K and Jung, Taeyeong and K{\"a}h{\"o}nen, Mika and Kilpel{\"a}inen, Tuomas O and Koh, Woon-Puay and Kolcic, Ivana and Kraft, Peter P and Kuusisto, Johanna and Launer, Lenore J and Li, Aihua and Linneberg, Allan and Luan, Jian{\textquoteright}an and Vidal, Pedro Marques and Medland, Sarah E and Milaneschi, Yuri and Moscati, Arden and Musk, Bill and Nelson, Christopher P and Nolte, Ilja M and Pedersen, Nancy L and Peters, Annette and Peyser, Patricia A and Power, Christine and Raitakari, Olli T and Reedik, M{\"a}gi and Reiner, Alex P and Ridker, Paul M and Rudan, Igor and Ryan, Kathy and Sarzynski, Mark A and Scott, Laura J and Scott, Robert A and Sidney, Stephen and Siggeirsdottir, Kristin and Smith, Albert V and Smith, Jennifer A and Sonestedt, Emily and Str{\o}m, Marin and Tai, E Shyong and Teo, Koon K and Thorand, Barbara and T{\"o}njes, Anke and Tremblay, Angelo and Uitterlinden, Andre G and Vangipurapu, Jagadish and van Schoor, Natasja and V{\"o}lker, Uwe and Willemsen, Gonneke and Williams, Kayleen and Wong, Quenna and Xu, Huichun and Young, Kristin L and Yuan, Jian Min and Zillikens, M Carola and Zonderman, Alan B and Ameur, Adam and Bandinelli, Stefania and Bis, Joshua C and Boehnke, Michael and Bouchard, Claude and Chasman, Daniel I and Smith, George Davey and de Geus, Eco J C and Deldicque, Louise and D{\"o}rr, Marcus and Evans, Michele K and Ferrucci, Luigi and Fornage, Myriam and Fox, Caroline and Garland, Jr, Theodore and Gudnason, Vilmundur and Gyllensten, Ulf and Hansen, Torben and Hayward, Caroline and Horta, Bernardo L and Hypponen, Elina and Jarvelin, Marjo-Riitta and Johnson, W Craig and Kardia, Sharon L R and Kiemeney, Lambertus A and Laakso, Markku and Langenberg, Claudia and Lehtim{\"a}ki, Terho and Marchand, Loic Le and Lifelines Cohort Study and Magnusson, Patrik K E and Martin, Nicholas G and Melbye, Mads and Metspalu, Andres and Meyre, David and North, Kari E and Ohlsson, Claes and Oldehinkel, Albertine J and Orho-Melander, Marju and Pare, Guillaume and Park, Taesung and Pedersen, Oluf and Penninx, Brenda W J H and Pers, Tune H and Polasek, Ozren and Prokopenko, Inga and Rotimi, Charles N and Samani, Nilesh J and Sim, Xueling and Snieder, Harold and S{\o}rensen, Thorkild I A and Spector, Tim D and Timpson, Nicholas J and van Dam, Rob M and van der Velde, Nathalie and van Duijn, Cornelia M and Vollenweider, Peter and V{\"o}lzke, Henry and Voortman, Trudy and Waeber, G{\'e}rard and Wareham, Nicholas J and Weir, David R and Wichmann, Heinz-Erich and Wilson, James F and Hevener, Andrea L and Krook, Anna and Zierath, Juleen R and Thomis, Martine A I and Loos, Ruth J F and Hoed, Marcel den}
}
@article {437,
	title = {Genetic association study of childhood aggression across raters, instruments, and age},
	journal = {Translational Psychiatry},
	volume = {11},
	year = {2021},
	pages = {413},
	abstract = {<p>Childhood aggressive behavior (AGG) has a substantial heritability of around 50\%. Here we present a genome-wide association meta-analysis (GWAMA) of childhood AGG, in which all phenotype measures across childhood ages from multiple assessors were included. We analyzed phenotype assessments for a total of 328 935 observations from 87 485 children aged between 1.5 and 18 years, while accounting for sample overlap. We also meta-analyzed within subsets of the data, i.e., within rater, instrument and age. SNP-heritability for the overall meta-analysis (AGGoverall) was 3.31\% (SE = 0.0038). We found no genome-wide significant SNPs for AGGoverall. The gene-based analysis returned three significant genes: ST3GAL3 (P = 1.6E-06), PCDH7 (P = 2.0E-06), and IPO13 (P = 2.5E-06). All three genes have previously been associated with educational traits. Polygenic scores based on our GWAMA significantly predicted aggression in a holdout sample of children (variance explained = 0.44\%) and in retrospectively assessed childhood aggression (variance explained = 0.20\%). Genetic correlations (rg) among rater-specific assessment of AGG ranged from rg = 0.46 between self- and teacher-assessment to rg = 0.81 between mother- and teacher-assessment. We obtained moderate-to-strong rgs with selected phenotypes from multiple domains, but hardly with any of the classical biomarkers thought to be associated with AGG. Significant genetic correlations were observed with most psychiatric and psychological traits (range [Formula: see text]: 0.19-1.00), except for obsessive-compulsive disorder. Aggression had a negative genetic correlation (rg = \&nbsp;-0.5) with cognitive traits and age at first birth. Aggression was strongly genetically correlated with smoking phenotypes (range [Formula: see text]: 0.46-0.60). The genetic correlations between aggression and psychiatric disorders were weaker for teacher-reported AGG than for mother- and self-reported AGG. The current GWAMA of childhood aggression provides a powerful tool to interrogate the rater-specific genetic etiology of AGG.</p>
},
	doi = {10.1038/s41398-021-01480-x},
	author = {Ip, Hill F and Van der Laan, Camiel M and Krapohl, Eva M L and Brikell, Isabell and S{\'a}nchez-Mora, Cristina and Nolte, Ilja M and St Pourcain, Beate and Bolhuis, Koen and Palviainen, Teemu and Zafarmand, Hadi and Colodro-Conde, Luc{\'\i}a and Gordon, Scott and Zayats, Tetyana and Aliev, Fazil and Jiang, Chang and Wang, Carol A and Saunders, Gretchen and Karhunen, Ville and Hammerschlag, Anke R and Adkins, Daniel E and Border, Richard and Peterson, Roseann E and Prinz, Joseph A and Thiering, Elisabeth and Sepp{\"a}l{\"a}, Ilkka and Vilor-Tejedor, Nat{\`a}lia and Ahluwalia, Tarunveer S and Day, Felix R and Hottenga, Jouke-Jan and Allegrini, Andrea G and Rimfeld, Kaili and Chen, Qi and Lu, Yi and Martin, Joanna and Soler Artigas, Mar{\'\i}a and Rovira, Paula and Bosch, Rosa and Espa{\~n}ol, Gemma and Ramos Quiroga, Josep Antoni and Neumann, Alexander and Ensink, Judith and Grasby, Katrina and Morosoli, Jos{\'e} J and Tong, Xiaoran and Marrington, Shelby and Middeldorp, Christel and Scott, James G and Vinkhuyzen, Anna and Shabalin, Andrey A and Corley, Robin and Evans, Luke M and Sugden, Karen and Alemany, Silvia and Sass, L{\ae}rke and Vinding, Rebecca and Ruth, Kate and Tyrrell, Jess and Davies, Gareth E and Ehli, Erik A and Hagenbeek, Fiona A and de Zeeuw, Eveline and van Beijsterveldt, Toos C E M and Larsson, Henrik and Snieder, Harold and Verhulst, Frank C and Amin, Najaf and Whipp, Alyce M and Korhonen, Tellervo and Vuoksimaa, Eero and Rose, Richard J and Uitterlinden, Andre G and Heath, Andrew C and Madden, Pamela and Haavik, Jan and Harris, Jennifer R and Helgeland, {\O}yvind and Johansson, Stefan and Knudsen, Gun Peggy S and Njolstad, Pal Rasmus and Lu, Qing and Rodriguez, Alina and Henders, Anjali K and Mamun, Abdullah and Najman, Jackob M and Brown, Sandy and Hopfer, Christian and Krauter, Kenneth and Reynolds, Chandra and Smolen, Andrew and Stallings, Michael and Wadsworth, Sally and Wall, Tamara L and Silberg, Judy L and Miller, Allison and Keltikangas-J{\"a}rvinen, Liisa and Hakulinen, Christian and Pulkki-R\aaback, Laura and Havdahl, Alexandra and Magnus, Per and Raitakari, Olli T and Perry, John R B and Llop, Sabrina and Lopez-Espinosa, Maria-Jose and B{\o}nnelykke, Klaus and Bisgaard, Hans and Sunyer, Jordi and Lehtim{\"a}ki, Terho and Arseneault, Louise and Standl, Marie and Heinrich, Joachim and Boden, Joseph and Pearson, John and Horwood, L John and Kennedy, Martin and Poulton, Richie and Eaves, Lindon J and Maes, Hermine H and Hewitt, John and Copeland, William E and Costello, Elizabeth J and Williams, Gail M and Wray, Naomi and Jarvelin, Marjo-Riitta and McGue, Matt and Iacono, William and Caspi, Avshalom and Moffitt, Terrie E and Whitehouse, Andrew and Pennell, Craig E and Klump, Kelly L and Burt, S Alexandra and Dick, Danielle M and Reichborn-Kjennerud, Ted and Martin, Nicholas G and Medland, Sarah E and Vrijkotte, Tanja and Kaprio, Jaakko and Tiemeier, Henning and Davey Smith, George and Hartman, Catharina A and Oldehinkel, Albertine J and Casas, Miquel and Ribas{\'e}s, Marta and Lichtenstein, Paul and Lundstr{\"o}m, Sebastian and Plomin, Robert and Bartels, Meike and Nivard, Michel G and Boomsma, Dorret I}
}
