@article {6281, title = {Lipoprotein receptor-related protein 1 variants and dietary fatty acids: meta-analysis of European origin and African American studies.}, journal = {Int J Obes (Lond)}, volume = {37}, year = {2013}, month = {2013 Sep}, pages = {1211-20}, abstract = {

OBJECTIVE: Low-density lipoprotein-related receptor protein 1 (LRP1) is a multi-functional endocytic receptor and signaling molecule that is expressed in adipose and the hypothalamus. Evidence for a role of LRP1 in adiposity is accumulating from animal and in vitro models, but data from human studies are limited. The study objectives were to evaluate (i) relationships between LRP1 genotype and anthropometric traits, and (ii) whether these relationships were modified by dietary fatty acids.

DESIGN AND METHODS: We conducted race/ethnic-specific meta-analyses using data from 14 studies of US and European whites and 4 of African Americans to evaluate associations of dietary fatty acids and LRP1 genotypes with body mass index (BMI), waist circumference and hip circumference, as well as interactions between dietary fatty acids and LRP1 genotypes. Seven single-nucleotide polymorphisms (SNPs) of LRP1 were evaluated in whites (N up to 42 000) and twelve SNPs in African Americans (N up to 5800).

RESULTS: After adjustment for age, sex and population substructure if relevant, for each one unit greater intake of percentage of energy from saturated fat (SFA), BMI was 0.104 kg m(-2) greater, waist was 0.305 cm larger and hip was 0.168 cm larger (all P<0.0001). Other fatty acids were not associated with outcomes. The association of SFA with outcomes varied by genotype at rs2306692 (genotyped in four studies of whites), where the magnitude of the association of SFA intake with each outcome was greater per additional copy of the T allele: 0.107 kg m(-2) greater for BMI (interaction P=0.0001), 0.267 cm for waist (interaction P=0.001) and 0.21 cm for hip (interaction P=0.001). No other significant interactions were observed.

CONCLUSION: Dietary SFA and LRP1 genotype may interactively influence anthropometric traits. Further exploration of this, and other diet x genotype interactions, may improve understanding of interindividual variability in the relationships of dietary factors with anthropometric traits.

}, keywords = {Adipose Tissue, Adult, African Continental Ancestry Group, Aged, Aged, 80 and over, Body Mass Index, Europe, European Continental Ancestry Group, Fatty Acids, Female, Gene Frequency, Gene-Environment Interaction, Genetic Predisposition to Disease, Genotype, Humans, Low Density Lipoprotein Receptor-Related Protein-1, Male, Middle Aged, Obesity, Phenotype, Polymorphism, Single Nucleotide, Prevalence, United States}, issn = {1476-5497}, doi = {10.1038/ijo.2012.215}, author = {Smith, C E and Ngwa, J and Tanaka, T and Qi, Q and Wojczynski, M K and Lemaitre, R N and Anderson, J S and Manichaikul, A and Mikkil{\"a}, V and van Rooij, F J A and Ye, Z and Bandinelli, S and Frazier-Wood, A C and Houston, D K and Hu, F and Langenberg, C and McKeown, N M and Mozaffarian, D and North, K E and Viikari, J and Zillikens, M C and Djouss{\'e}, L and Hofman, A and K{\"a}h{\"o}nen, M and Kabagambe, E K and Loos, R J F and Saylor, G B and Forouhi, N G and Liu, Y and Mukamal, K J and Chen, Y-D I and Tsai, M Y and Uitterlinden, A G and Raitakari, O and van Duijn, C M and Arnett, D K and Borecki, I B and Cupples, L A and Ferrucci, L and Kritchevsky, S B and Lehtim{\"a}ki, T and Qi, Lu and Rotter, J I and Siscovick, D S and Wareham, N J and Witteman, J C M and Ordov{\'a}s, J M and Nettleton, J A} } @article {6606, title = {Genome-wide meta-analysis identifies six novel loci associated with habitual coffee consumption.}, journal = {Mol Psychiatry}, volume = {20}, year = {2015}, month = {2015 May}, pages = {647-56}, abstract = {

Coffee, a major dietary source of caffeine, is among the most widely consumed beverages in the world and has received considerable attention regarding health risks and benefits. We conducted a genome-wide (GW) meta-analysis of predominately regular-type coffee consumption (cups per day) among up to 91,462 coffee consumers of European ancestry with top single-nucleotide polymorphisms (SNPs) followed-up in ~30 062 and 7964 coffee consumers of European and African-American ancestry, respectively. Studies from both stages were combined in a trans-ethnic meta-analysis. Confirmed loci were examined for putative functional and biological relevance. Eight loci, including six novel loci, met GW significance (log10Bayes factor (BF)>5.64) with per-allele effect sizes of 0.03-0.14 cups per day. Six are located in or near genes potentially involved in pharmacokinetics (ABCG2, AHR, POR and CYP1A2) and pharmacodynamics (BDNF and SLC6A4) of caffeine. Two map to GCKR and MLXIPL genes related to metabolic traits but lacking known roles in coffee consumption. Enhancer and promoter histone marks populate the regions of many confirmed loci and several potential regulatory SNPs are highly correlated with the lead SNP of each. SNP alleles near GCKR, MLXIPL, BDNF and CYP1A2 that were associated with higher coffee consumption have previously been associated with smoking initiation, higher adiposity and fasting insulin and glucose but lower blood pressure and favorable lipid, inflammatory and liver enzyme profiles (P<5 {\texttimes} 10(-8)).Our genetic findings among European and African-American adults reinforce the role of caffeine in mediating habitual coffee consumption and may point to molecular mechanisms underlying inter-individual variability in pharmacological and health effects of coffee.

}, keywords = {Adaptor Proteins, Signal Transducing, Basic Helix-Loop-Helix Leucine Zipper Transcription Factors, Brain-Derived Neurotrophic Factor, Coffea, Cytochrome P-450 CYP1A2, Food Habits, Genome-Wide Association Study, Humans, Phenotype, Polymorphism, Single Nucleotide}, issn = {1476-5578}, doi = {10.1038/mp.2014.107}, author = {Cornelis, M C and Byrne, E M and Esko, T and Nalls, M A and Ganna, A and Paynter, N and Monda, K L and Amin, N and Fischer, K and Renstrom, F and Ngwa, J S and Huikari, V and Cavadino, A and Nolte, I M and Teumer, A and Yu, K and Marques-Vidal, P and Rawal, R and Manichaikul, A and Wojczynski, M K and Vink, J M and Zhao, J H and Burlutsky, G and Lahti, J and Mikkil{\"a}, V and Lemaitre, R N and Eriksson, J and Musani, S K and Tanaka, T and Geller, F and Luan, J and Hui, J and M{\"a}gi, R and Dimitriou, M and Garcia, M E and Ho, W-K and Wright, M J and Rose, L M and Magnusson, P K E and Pedersen, N L and Couper, D and Oostra, B A and Hofman, A and Ikram, M A and Tiemeier, H W and Uitterlinden, A G and van Rooij, F J A and Barroso, I and Johansson, I and Xue, L and Kaakinen, M and Milani, L and Power, C and Snieder, H and Stolk, R P and Baumeister, S E and Biffar, R and Gu, F and Bastardot, F and Kutalik, Z and Jacobs, D R and Forouhi, N G and Mihailov, E and Lind, L and Lindgren, C and Micha{\"e}lsson, K and Morris, A and Jensen, M and Khaw, K-T and Luben, R N and Wang, J J and M{\"a}nnist{\"o}, S and Per{\"a}l{\"a}, M-M and K{\"a}h{\"o}nen, M and Lehtim{\"a}ki, T and Viikari, J and Mozaffarian, D and Mukamal, K and Psaty, B M and D{\"o}ring, A and Heath, A C and Montgomery, G W and Dahmen, N and Carithers, T and Tucker, K L and Ferrucci, L and Boyd, H A and Melbye, M and Treur, J L and Mellstr{\"o}m, D and Hottenga, J J and Prokopenko, I and T{\"o}njes, A and Deloukas, P and Kanoni, S and Lorentzon, M and Houston, D K and Liu, Y and Danesh, J and Rasheed, A and Mason, M A and Zonderman, A B and Franke, L and Kristal, B S and Karjalainen, J and Reed, D R and Westra, H-J and Evans, M K and Saleheen, D and Harris, T B and Dedoussis, G and Curhan, G and Stumvoll, M and Beilby, J and Pasquale, L R and Feenstra, B and Bandinelli, S and Ordov{\'a}s, J M and Chan, A T and Peters, U and Ohlsson, C and Gieger, C and Martin, N G and Waldenberger, M and Siscovick, D S and Raitakari, O and Eriksson, J G and Mitchell, P and Hunter, D J and Kraft, P and Rimm, E B and Boomsma, D I and Borecki, I B and Loos, R J F and Wareham, N J and Vollenweider, P and Caporaso, N and Grabe, H J and Neuhouser, M L and Wolffenbuttel, B H R and Hu, F B and Hypponen, E and J{\"a}rvelin, M-R and Cupples, L A and Franks, P W and Ridker, P M and van Duijn, C M and Heiss, G and Metspalu, A and North, K E and Ingelsson, E and Nettleton, J A and van Dam, R M and Chasman, D I} } @article {6566, title = {Novel loci associated with usual sleep duration: the CHARGE Consortium Genome-Wide Association Study.}, journal = {Mol Psychiatry}, volume = {20}, year = {2015}, month = {2015 Oct}, pages = {1232-9}, abstract = {

Usual sleep duration is a heritable trait correlated with psychiatric morbidity, cardiometabolic disease and mortality, although little is known about the genetic variants influencing this trait. A genome-wide association study (GWAS) of usual sleep duration was conducted using 18 population-based cohorts totaling 47 180 individuals of European ancestry. Genome-wide significant association was identified at two loci. The strongest is located on chromosome 2, in an intergenic region 35- to 80-kb upstream from the thyroid-specific transcription factor PAX8 (lowest P=1.1 {\texttimes} 10(-9)). This finding was replicated in an African-American sample of 4771 individuals (lowest P=9.3 {\texttimes} 10(-4)). The strongest combined association was at rs1823125 (P=1.5 {\texttimes} 10(-10), minor allele frequency 0.26 in the discovery sample, 0.12 in the replication sample), with each copy of the minor allele associated with a sleep duration 3.1 min longer per night. The alleles associated with longer sleep duration were associated in previous GWAS with a more favorable metabolic profile and a lower risk of attention deficit hyperactivity disorder. Understanding the mechanisms underlying these associations may help elucidate biological mechanisms influencing sleep duration and its association with psychiatric, metabolic and cardiovascular disease.

}, keywords = {Adult, African Americans, Aged, Dyssomnias, European Continental Ancestry Group, Female, Genetic Association Studies, Genome-Wide Association Study, Humans, Male, Middle Aged, Polymorphism, Single Nucleotide, Self Report, Sleep}, issn = {1476-5578}, doi = {10.1038/mp.2014.133}, author = {Gottlieb, D J and Hek, K and Chen, T-H and Watson, N F and Eiriksdottir, G and Byrne, E M and Cornelis, M and Warby, S C and Bandinelli, S and Cherkas, L and Evans, D S and Grabe, H J and Lahti, J and Li, M and Lehtim{\"a}ki, T and Lumley, T and Marciante, K D and P{\'e}russe, L and Psaty, B M and Robbins, J and Tranah, G J and Vink, J M and Wilk, J B and Stafford, J M and Bellis, C and Biffar, R and Bouchard, C and Cade, B and Curhan, G C and Eriksson, J G and Ewert, R and Ferrucci, L and F{\"u}l{\"o}p, T and Gehrman, P R and Goodloe, R and Harris, T B and Heath, A C and Hernandez, D and Hofman, A and Hottenga, J-J and Hunter, D J and Jensen, M K and Johnson, A D and K{\"a}h{\"o}nen, M and Kao, L and Kraft, P and Larkin, E K and Lauderdale, D S and Luik, A I and Medici, M and Montgomery, G W and Palotie, A and Patel, S R and Pistis, G and Porcu, E and Quaye, L and Raitakari, O and Redline, S and Rimm, E B and Rotter, J I and Smith, A V and Spector, T D and Teumer, A and Uitterlinden, A G and Vohl, M-C and Widen, E and Willemsen, G and Young, T and Zhang, X and Liu, Y and Blangero, J and Boomsma, D I and Gudnason, V and Hu, F and Mangino, M and Martin, N G and O{\textquoteright}Connor, G T and Stone, K L and Tanaka, T and Viikari, J and Gharib, S A and Punjabi, N M and R{\"a}ikk{\"o}nen, K and V{\"o}lzke, H and Mignot, E and Tiemeier, H} } @article {7981, title = {Genomics of 1 million parent lifespans implicates novel pathways and common diseases and distinguishes survival chances.}, journal = {Elife}, volume = {8}, year = {2019}, month = {2019 Jan 15}, abstract = {

We use a genome-wide association of 1 million parental lifespans of genotyped subjects and data on mortality risk factors to validate previously unreplicated findings near , , , , , and 13q21.31, and identify and replicate novel findings near , , and . We also validate previous findings near 5q33.3/ and , whilst finding contradictory evidence at other loci. Gene set and cell-specific analyses show that expression in foetal brain cells and adult dorsolateral prefrontal cortex is enriched for lifespan variation, as are gene pathways involving lipid proteins and homeostasis, vesicle-mediated transport, and synaptic function. Individual genetic variants that increase dementia, cardiovascular disease, and lung cancer - but not other cancers - explain the most variance. Resulting polygenic scores show a mean lifespan difference of around five years of life across the deciles.

Editorial note: This article has been through an editorial process in which the authors decide how to respond to the issues raised during peer review. The Reviewing Editor{\textquoteright}s assessment is that all the issues have been addressed (see decision letter).

}, issn = {2050-084X}, doi = {10.7554/eLife.39856}, author = {Timmers, Paul Rhj and Mounier, Ninon and L{\"a}ll, Kristi and Fischer, Krista and Ning, Zheng and Feng, Xiao and Bretherick, Andrew D and Clark, David W and Agbessi, M and Ahsan, H and Alves, I and Andiappan, A and Awadalla, P and Battle, A and Bonder, M J and Boomsma, D and Christiansen, M and Claringbould, A and Deelen, P and van Dongen, J and Esko, T and Fav{\'e}, M and Franke, L and Frayling, T and Gharib, S A and Gibson, G and Hemani, G and Jansen, R and Kalnapenkis, A and Kasela, S and Kettunen, J and Kim, Y and Kirsten, H and Kovacs, P and Krohn, K and Kronberg-Guzman, J and Kukushkina, V and Kutalik, Z and K{\"a}h{\"o}nen, M and Lee, B and Lehtim{\"a}ki, T and Loeffler, M and Marigorta, U and Metspalu, A and van Meurs, J and Milani, L and M{\"u}ller-Nurasyid, M and Nauck, M and Nivard, M and Penninx, B and Perola, M and Pervjakova, N and Pierce, B and Powell, J and Prokisch, H and Psaty, B M and Raitakari, O and Ring, S and Ripatti, S and Rotzschke, O and Ru{\"e}ger, S and Saha, A and Scholz, M and Schramm, K and Sepp{\"a}l{\"a}, I and Stumvoll, M and Sullivan, P and Teumer, A and Thiery, J and Tong, L and T{\"o}njes, A and Verlouw, J and Visscher, P M and V{\~o}sa, U and V{\"o}lker, U and Yaghootkar, H and Yang, J and Zeng, B and Zhang, F and Agbessi, M and Ahsan, H and Alves, I and Andiappan, A and Awadalla, P and Battle, A and Bonder, M J and Boomsma, D and Christiansen, M and Claringbould, A and Deelen, P and van Dongen, J and Esko, T and Fav{\'e}, M and Franke, L and Frayling, T and Gharib, S A and Gibson, G and Hemani, G and Jansen, R and Kalnapenkis, A and Kasela, S and Kettunen, J and Kim, Y and Kirsten, H and Kovacs, P and Krohn, K and Kronberg-Guzman, J and Kukushkina, V and Kutalik, Z and K{\"a}h{\"o}nen, M and Lee, B and Lehtim{\"a}ki, T and Loeffler, M and Marigorta, U and Metspalu, A and van Meurs, J and Milani, L and M{\"u}ller-Nurasyid, M and Nauck, M and Nivard, M and Penninx, B and Perola, M and Pervjakova, N and Pierce, B and Powell, J and Prokisch, H and Psaty, B M and Raitakari, O and Ring, S and Ripatti, S and Rotzschke, O and Ru{\"e}ger, S and Saha, A and Scholz, M and Schramm, K and Sepp{\"a}l{\"a}, I and Stumvoll, M and Sullivan, P and Teumer, A and Thiery, J and Tong, L and T{\"o}njes, A and Verlouw, J and Visscher, P M and V{\~o}sa, U and V{\"o}lker, U and Yaghootkar, H and Yang, J and Zeng, B and Zhang, F and Shen, Xia and Esko, T{\~o}nu and Kutalik, Zolt{\'a}n and Wilson, James F and Joshi, Peter K} }