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1,057 results on '"Waeber, G."'

3. Prevalence of sleep-disordered breathing in the general population: the HypnoLaus study

Author

Heinzer, R, Vat, S, Marques-Vidal, P, Marti-Soler, H, Andries, D, Tobback, N, Mooser, V, Preisig, M, Malhotra, A, Waeber, G, Vollenweider, P, Tafti, M, and Haba-Rubio, J

Subjects
Biomedical and Clinical Sciences, Cardiovascular Medicine and Haematology, Sleep Research, Clinical Research, Cardiovascular, Behavioral and Social Science, Lung, Good Health and Well Being, Adult, Age Distribution, Aged, Aged, 80 and over, Alcohol Drinking, Body Mass Index, Depression, Diabetes Mellitus, Female, Humans, Hypertension, Logistic Models, Male, Metabolic Syndrome, Middle Aged, Odds Ratio, Overweight, Polysomnography, Prevalence, Risk Factors, Severity of Illness Index, Sleep Apnea Syndromes, Sleep Apnea, Central, Sleep Apnea, Obstructive, Smoking, Switzerland, Clinical Sciences, Public Health and Health Services, Other Medical and Health Sciences, Cardiovascular medicine and haematology, Clinical sciences
Abstract

BackgroundSleep-disordered breathing is associated with major morbidity and mortality. However, its prevalence has mainly been selectively studied in populations at risk for sleep-disordered breathing or cardiovascular diseases. Taking into account improvements in recording techniques and new criteria used to define respiratory events, we aimed to assess the prevalence of sleep-disordered breathing and associated clinical features in a large population-based sample.MethodsBetween Sept 1, 2009, and June 30, 2013, we did a population-based study (HypnoLaus) in Lausanne, Switzerland. We invited a cohort of 3043 consecutive participants of the CoLaus/PsyCoLaus study to take part. Polysomnography data from 2121 people were included in the final analysis. 1024 (48%) participants were men, with a median age of 57 years (IQR 49-68, range 40-85) and mean body-mass index (BMI) of 25·6 kg/m(2) (SD 4·1). Participants underwent complete polysomnographic recordings at home and had extensive phenotyping for diabetes, hypertension, metabolic syndrome, and depression. The primary outcome was prevalence of sleep-disordered breathing, assessed by the apnoea-hypopnoea index.FindingsThe median apnoea-hypopnoea index was 6·9 events per h (IQR 2·7-14·1) in women and 14·9 per h (7·2-27·1) in men. The prevalence of moderate-to-severe sleep-disordered breathing (≥15 events per h) was 23·4% (95% CI 20·9-26·0) in women and 49·7% (46·6-52·8) in men. After multivariable adjustment, the upper quartile for the apnoea-hypopnoea index (>20·6 events per h) was associated independently with the presence of hypertension (odds ratio 1·60, 95% CI 1·14-2·26; p=0·0292 for trend across severity quartiles), diabetes (2·00, 1·05-3·99; p=0·0467), metabolic syndrome (2·80, 1·86-4·29; p

Published
2015

4. Association of sleep microstructure with incident hypertension in a population-based sample: The HypnoLaus study

Author

Berger, M., primary, Vakulin, A., additional, Hirotsu, C., additional, Marchi, N., additional, Solelhac, G., additional, Bayon, V., additional, Siclari, F., additional, Haba-Rubio, J., additional, Vaucher, J., additional, Waeber, G., additional, Vollenweider, P., additional, Marques-Vidal, P., additional, Appleton, S., additional, and Heinzer, R., additional

Published
2022
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5. Trends in vitamin, mineral and dietary supplement use in Switzerland. The CoLaus study

Author

Marques-Vidal, P, Vollenweider, P, and Waeber, G

Subjects
Dietary supplements -- Forecasts and trends -- Usage, Market trend/market analysis, Food/cooking/nutrition, Health
Abstract

Background/objectives: Vitamin/mineral (VMS) and dietary supplements (DS) use is common in Switzerland, but nothing is known regarding the factors associated with their initiation, discontinuation or continuation of intake. Subjects/methods: Prospective study conducted between 2003-2006 and 2009-2012 in Lausanne, Switzerland among 4676 participants (2525 women, age range 35-75 years). VMS were defined as single or multivitamin/multimineral preparations; DS were defined as any dietary supplement. Results: VMS use was 20.6% at baseline and 20.3% at follow-up (P=0.69): 559 (12.0%) participants discontinued; 545 (11.7%) initiated and 404 (8.6%) continued VMS use. On multivariable analysis, men had a lower relative risk ratio (RRR) of discontinuing, initiation or continuing; older age and being physically active were associated with a higher RRR of initiation or continuing; lower education and higher body mass index were associated with a lower RRR of discontinuing or continuing of VMS. DS use decreased from 10.4 to 6.8% (P Conclusions: VMS use is stable in the Lausanne population, whereas DS use appears to be decreasing. Individuals can be categorized either as users or non-users depending on the study period, and consistent users are only a small fraction of prevalent users., Author(s): P Marques-Vidal [sup.1] , P Vollenweider [sup.1] , G Waeber [sup.1] Author Affiliations: (1) Department of Internal Medicine, BH10-642, Internal Medicine, Lausanne University Hospital (CHUV), Lausanne, Switzerland Introduction Vitamin [...]

Published
2017
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25. Antibodies against the C-terminus of apolipoprotein A-1 as predictors of death in the general population but not as therapeutic targets actionable through cognate peptides immunomodulation

Author

Vuilleumier, N., primary, Antiochos, P., additional, Pagano, S., additional, Marques-Vidal, P., additional, Virzi, J., additional, Satta, N., additional, Hartley, O., additional, Brandt, K.J., additional, Burger, F., additional, Montecucco, F., additional, Waeber, G., additional, and Mach, F., additional

Published
2020
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31. Quality control and conduct of genome-wide association meta-analyses

Author

Winkler, T, Day, F, Croteau Chonka, D, Wood, A, Locke, A, Mägi, R, Ferreira, T, Fall, T, Graff, M, Justice, A, Luan, J, Gustafsson, S, Randall, J, Vedantam, S, Workalemahu, T, Kilpeläinen, T, Scherag, A, Esko, T, Kutalik, Z, Heid, I, Loos, R, Abecasis GR, Absher D, Alavere H, Albrecht E, Allen HL, Almgren P, Amin N, Amouyel P, Anderson D, Arnold AM, Arveiler D, Aspelund T, Asselbergs FW, Assimes TL, Atalay M, Attwood AP, Atwood LD, Bakker SJ, Balkau B, Balmforth AJ, Barlassina C, Barroso I, Basart H, Bauer S, Beckmann JS, Beilby JP, Bennett AJ, Ben Shlomo Y, Bergman RN, Bergmann S, Berndt SI, Biffar R, Di Blasio AM, Boehm BO, Boehnke M, Boeing H, Boerwinkle E, Bolton JL, Bonnefond A, Bonnycastle LL, Boomsma DI, Borecki IB, Bornstein SR, Bouatia Naji N, Boucher G, Bragg Gresham JL, BRAMBILLA, PAOLO, Bruinenberg M, Buchanan TA, Buechler C, Cadby G, Campbell H, Caulfield MJ, Cavalcanti Proença C, CESANA, GIANCARLO, Chanock SJ, Chasman DI, Chen YD, Chines PS, Clegg DJ, Coin L, Collins FS, Connell JM, Cookson W, Cooper MN, Croteau Chonka DC, Cupples LA, Cusi D, Day FR, Day IN, Dedoussis GV, Dei M, Deloukas P, Dermitzakis ET, Dimas AS, Dimitriou M, Dixon AL, Dörr M, van Duijn CM, Ebrahim S, Edkins S, Eiriksdottir G, Eisinger K, Eklund N, Elliott P, Erbel R, Erdmann J, Erdos MR, Eriksson JG, Esko T, Estrada K, Evans DM, de Faire U, Fall T, Farrall M, Feitosa MF, Ferrario MM, Ferreira T, Ferrières J, Fischer K, Fisher E, Fowkes G, Fox CS, Franke L, Franks PW, Fraser RM, Frau F, Frayling T, Freimer NB, Froguel P, Fu M, Gaget S, Ganna A, Gejman PV, Gentilini D, Geus EJ, Gieger C, Gigante B, Gjesing AP, Glazer NL, Goddard ME, Goel A, Grallert H, Gräßler J, Grönberg H, Groop LC, Groves CJ, Gudnason V, Guiducci C, Gustafsson S, Gyllensten U, Hall AS, Hall P, Hallmans G, Hamsten A, Hansen T, Haritunians T, Harris TB, van der Harst P, Hartikainen AL, Hassanali N, Hattersley AT, Havulinna AS, Hayward C, Heard Costa NL, Heath AC, Hebebrand J, Heid IM, den Heijer M, Hengstenberg C, Herzig KH, Hicks AA, Hingorani A, Hinney A, Hirschhorn JN, Hofman A, Holmes CC, Homuth G, Hottenga JJ, Hovingh KG, Hu FB, Hu YJ, Huffman JE, Hui J, Huikuri H, Humphries SE, Hung J, Hunt SE, Hunter D, Hveem K, Hyppönen E, Igl W, Illig T, Ingelsson E, Iribarren C, Isomaa B, Jackson AU, Jacobs KB, James AL, Jansson JO, Jarick I, Jarvelin MR, Jöckel KH, Johansson Å, Johnson T, Jolley J, Jørgensen T, Jousilahti P, Jula A, Justice AE, Kaakinen M, Kähönen M, Kajantie E, Kanoni S, Kao WH, Kaplan LM, Kaplan RC, Kaprio J, Kapur K, Karpe F, Kathiresan S, Kee F, Keinanen Kiukaanniemi SM, Ketkar S, Kettunen J, Khaw KT, Kiemeney LA, Kilpeläinen TO, Kinnunen L, Kivimaki M, Kivmaki M, Van der Klauw MM, Kleber ME, Knowles JW, Koenig W, Kolcic I, Kolovou G, König IR, Koskinen S, Kovacs P, Kraft P, Kraja AT, Kristiansson K, KrjutÅjkov K, Kroemer HK, Krohn JP, Krzelj V, Kuh D, Kulzer JR, Kumari M, Kutalik Z, Kuulasmaa K, Kuusisto J, Kvaloy K, Laakso M, Laitinen JH, Lakka TA, Lamina C, Langenberg C, Lantieri O, Lathrop GM, Launer LJ, Lawlor DA, Lawrence RW, Leach IM, Lecoeur C, Lee SH, Lehtimäki T, Leitzmann MF, Lettre G, Levinson DF, Li G, Li S, Liang L, Lin DY, Lind L, Lindgren CM, Lindström J, Liu J, Liuzzi A, Locke AE, Lokki ML, Loley C, Loos RJ, Lorentzon M, Luan J, Luben RN, Ludwig B, Madden PA, Mägi R, Magnusson PK, Mangino M, Manunta P, Marek D, Marre M, Martin NG, März W, Maschio A, Mathieson I, McArdle WL, McCaroll SA, McCarthy A, McCarthy MI, McKnight B, Medina Gomez C, Medland SE, Meitinger T, Metspalu A, van Meurs JB, Meyre D, Midthjell K, Mihailov E, Milani L, Min JL, Moebus S, Moffatt MF, Mohlke KL, Molony C, Monda KL, Montgomery GW, Mooser V, Morken MA, Morris AD, Morris AP, Mühleisen TW, Müller Nurasyid M, Munroe PB, Musk AW, Narisu N, Navis G, Neale BM, Nelis M, Nemesh J, Neville MJ, Ngwa JS, Nicholson G, Nieminen MS, Njølstad I, Nohr EA, Nolte IM, North KE, Nöthen MM, Nyholt DR, O'Connell JR, Ohlsson C, Oldehinkel AJ, van Ommen GJ, Ong KK, Oostra BA, Ouwehand WH, Palmer CN, Palmer LJ, Palotie A, Paré G, Parker AN, Paternoster L, Pawitan Y, Pechlivanis S, Peden JF, Pedersen NL, Pedersen O, Pellikka N, Peltonen L, Penninx B, Perola M, Perry JR, Person T, Peters A, Peters MJ, Pichler I, Pietiläinen KH, Platou CG, Polasek O, Pouta A, Power C, Pramstaller PP, Preuss M, Price JF, Prokopenko I, Province MA, Psaty BM, Purcell S, Pütter C, Qi L, Quertermous T, Radhakrishnan A, Raitakari O, Randall JC, Rauramaa R, Rayner NW, Rehnberg E, Rendon A, Ridderstråle M, Ridker PM, Ripatti S, Rissanen A, Rivadeneira F, Rivolta C, Robertson NR, Rose LM, Rudan I, Saaristo TE, Sager H, Salomaa V, Samani NJ, Sambrook JG, Sanders AR, Sandholt C, Sanna S, Saramies J, Schadt EE, Scherag A, Schipf S, Schlessinger D, Schreiber S, Schunkert H, Schwarz PE, Scott LJ, Shi J, Shin SY, Shuldiner AR, Shungin D, Signorini S, Silander K, Sinisalo J, Skrobek B, Smit JH, Smith AV, Smith GD, Snieder H, Soranzo N, Sørensen TI, Sovio U, Spector TD, Speliotes EK, Stančáková A, Stark K, Stefansson K, Steinthorsdottir V, Stephens JC, Stirrups K, Stolk RP, Strachan DP, Strawbridge RJ, Stringham HM, Stumvoll M, Surakka I, Swift AJ, Syvanen AC, Tammesoo ML, Teder Laving M, Teslovich TM, Teumer A, Theodoraki EV, Thomson B, Thorand B, Thorleifsson G, Thorsteinsdottir U, Timpson NJ, Tönjes A, Tregouet DA, Tremoli E, Trip MD, Tuomi T, Tuomilehto J, Tyrer J, Uda M, Uitterlinden AG, Usala G, Uusitupa M, Valle TT, Vandenput L, Vatin V, Vedantam S, de Vegt F, Vermeulen SH, Viikari J, Virtamo J, Visscher PM, Vitart V, Van Vliet Ostaptchouk JV, Voight BF, Vollenweider P, Volpato CB, Völzke H, Waeber G, Waite LL, Wallaschofski H, Walters GB, Wang Z, Wareham NJ, Watanabe RM, Watkins H, Weedon MN, Welch R, Weyant RJ, Wheeler E, White CC, Wichmann HE, Widen E, Wild SH, Willemsen G, Willer CJ, Wilsgaard T, Wilson JF, van Wingerden S, Winkelmann BR, Winkler TW, Witte DR, Witteman JC, Wolffenbuttel BH, Wong A, Wood AR, Workalemahu T, Wright AF, Yang J, Yarnell JW, Zgaga L, Zhao JH, Zillikens MC, Zitting P, Zondervan KT, Life Course Epidemiology (LCE), Lifestyle Medicine (LM), Center for Liver, Digestive and Metabolic Diseases (CLDM), Winkler, T, Day, F, Croteau Chonka, D, Wood, A, Locke, A, Mägi, R, Ferreira, T, Fall, T, Graff, M, Justice, A, Luan, J, Gustafsson, S, Randall, J, Vedantam, S, Workalemahu, T, Kilpeläinen, T, Scherag, A, Esko, T, Kutalik, Z, Heid, I, Loos, R, Abecasis, G, Absher, D, Alavere, H, Albrecht, E, Allen, H, Almgren, P, Amin, N, Amouyel, P, Anderson, D, Arnold, A, Arveiler, D, Aspelund, T, Asselbergs, F, Assimes, T, Atalay, M, Attwood, A, Atwood, L, Bakker, S, Balkau, B, Balmforth, A, Barlassina, C, Barroso, I, Basart, H, Bauer, S, Beckmann, J, Beilby, J, Bennett, A, Ben Shlomo, Y, Bergman, R, Bergmann, S, Berndt, S, Biffar, R, Di Blasio, A, Boehm, B, Boehnke, M, Boeing, H, Boerwinkle, E, Bolton, J, Bonnefond, A, Bonnycastle, L, Boomsma, D, Borecki, I, Bornstein, S, Bouatia Naji, N, Boucher, G, Bragg Gresham, J, Brambilla, P, Bruinenberg, M, Buchanan, T, Buechler, C, Cadby, G, Campbell, H, Caulfield, M, Cavalcanti Proença, C, Cesana, G, Chanock, S, Chasman, D, Chen, Y, Chines, P, Clegg, D, Coin, L, Collins, F, Connell, J, Cookson, W, Cooper, M, Cupples, L, Cusi, D, Day, I, Dedoussis, G, Dei, M, Deloukas, P, Dermitzakis, E, Dimas, A, Dimitriou, M, Dixon, A, Dörr, M, van Duijn, C, Ebrahim, S, Edkins, S, Eiriksdottir, G, Eisinger, K, Eklund, N, Elliott, P, Erbel, R, Erdmann, J, Erdos, M, Eriksson, J, Estrada, K, Evans, D, de Faire, U, Farrall, M, Feitosa, M, Ferrario, M, Ferrières, J, Fischer, K, Fisher, E, Fowkes, G, Fox, C, Franke, L, Franks, P, Fraser, R, Frau, F, Frayling, T, Freimer, N, Froguel, P, Fu, M, Gaget, S, Ganna, A, Gejman, P, Gentilini, D, Geus, E, Gieger, C, Gigante, B, Gjesing, A, Glazer, N, Goddard, M, Goel, A, Grallert, H, Gräßler, J, Grönberg, H, Groop, L, Groves, C, Gudnason, V, Guiducci, C, Gyllensten, U, Hall, A, Hall, P, Hallmans, G, Hamsten, A, Hansen, T, Haritunians, T, Harris, T, van der Harst, P, Hartikainen, A, Hassanali, N, Hattersley, A, Havulinna, A, Hayward, C, Heard Costa, N, Heath, A, Hebebrand, J, den Heijer, M, Hengstenberg, C, Herzig, K, Hicks, A, Hingorani, A, Hinney, A, Hirschhorn, J, Hofman, A, Holmes, C, Homuth, G, Hottenga, J, Hovingh, K, Hu, F, Hu, Y, Huffman, J, Hui, J, Huikuri, H, Humphries, S, Hung, J, Hunt, S, Hunter, D, Hveem, K, Hyppönen, E, Igl, W, Illig, T, Ingelsson, E, Iribarren, C, Isomaa, B, Jackson, A, Jacobs, K, James, A, Jansson, J, Jarick, I, Jarvelin, M, Jöckel, K, Johansson, Å, Johnson, T, Jolley, J, Jørgensen, T, Jousilahti, P, Jula, A, Kaakinen, M, Kähönen, M, Kajantie, E, Kanoni, S, Kao, W, Kaplan, L, Kaplan, R, Kaprio, J, Kapur, K, Karpe, F, Kathiresan, S, Kee, F, Keinanen Kiukaanniemi, S, Ketkar, S, Kettunen, J, Khaw, K, Kiemeney, L, Kinnunen, L, Kivimaki, M, Kivmaki, M, Van der Klauw, M, Kleber, M, Knowles, J, Koenig, W, Kolcic, I, Kolovou, G, König, I, Koskinen, S, Kovacs, P, Kraft, P, Kraja, A, Kristiansson, K, Krjutåjkov, K, Kroemer, H, Krohn, J, Krzelj, V, Kuh, D, Kulzer, J, Kumari, M, Kuulasmaa, K, Kuusisto, J, Kvaloy, K, Laakso, M, Laitinen, J, Lakka, T, Lamina, C, Langenberg, C, Lantieri, O, Lathrop, G, Launer, L, Lawlor, D, Lawrence, R, Leach, I, Lecoeur, C, Lee, S, Lehtimäki, T, Leitzmann, M, Lettre, G, Levinson, D, Li, G, Li, S, Liang, L, Lin, D, Lind, L, Lindgren, C, Lindström, J, Liu, J, Liuzzi, A, Lokki, M, Loley, C, Lorentzon, M, Luben, R, Ludwig, B, Madden, P, Magnusson, P, Mangino, M, Manunta, P, Marek, D, Marre, M, Martin, N, März, W, Maschio, A, Mathieson, I, Mcardle, W, Mccaroll, S, Mccarthy, A, Mccarthy, M, Mcknight, B, Medina Gomez, C, Medland, S, Meitinger, T, Metspalu, A, van Meurs, J, Meyre, D, Midthjell, K, Mihailov, E, Milani, L, Min, J, Moebus, S, Moffatt, M, Mohlke, K, Molony, C, Monda, K, Montgomery, G, Mooser, V, Morken, M, Morris, A, Mühleisen, T, Müller Nurasyid, M, Munroe, P, Musk, A, Narisu, N, Navis, G, Neale, B, Nelis, M, Nemesh, J, Neville, M, Ngwa, J, Nicholson, G, Nieminen, M, Njølstad, I, Nohr, E, Nolte, I, North, K, Nöthen, M, Nyholt, D, O'Connell, J, Ohlsson, C, Oldehinkel, A, van Ommen, G, Ong, K, Oostra, B, Ouwehand, W, Palmer, C, Palmer, L, Palotie, A, Paré, G, Parker, A, Paternoster, L, Pawitan, Y, Pechlivanis, S, Peden, J, Pedersen, N, Pedersen, O, Pellikka, N, Peltonen, L, Penninx, B, Perola, M, Perry, J, Person, T, Peters, A, Peters, M, Pichler, I, Pietiläinen, K, Platou, C, Polasek, O, Pouta, A, Power, C, Pramstaller, P, Preuss, M, Price, J, Prokopenko, I, Province, M, Psaty, B, Purcell, S, Pütter, C, Qi, L, Quertermous, T, Radhakrishnan, A, Raitakari, O, Rauramaa, R, Rayner, N, Rehnberg, E, Rendon, A, Ridderstråle, M, Ridker, P, Ripatti, S, Rissanen, A, Rivadeneira, F, Rivolta, C, Robertson, N, Rose, L, Rudan, I, Saaristo, T, Sager, H, Salomaa, V, Samani, N, Sambrook, J, Sanders, A, Sandholt, C, Sanna, S, Saramies, J, Schadt, E, Schipf, S, Schlessinger, D, Schreiber, S, Schunkert, H, Schwarz, P, Scott, L, Shi, J, Shin, S, Shuldiner, A, Shungin, D, Signorini, S, Silander, K, Sinisalo, J, Skrobek, B, Smit, J, Smith, A, Smith, G, Snieder, H, Soranzo, N, Sørensen, T, Sovio, U, Spector, T, Speliotes, E, Stančáková, A, Stark, K, Stefansson, K, Steinthorsdottir, V, Stephens, J, Stirrups, K, Stolk, R, Strachan, D, Strawbridge, R, Stringham, H, Stumvoll, M, Surakka, I, Swift, A, Syvanen, A, Tammesoo, M, Teder Laving, M, Teslovich, T, Teumer, A, Theodoraki, E, Thomson, B, Thorand, B, Thorleifsson, G, Thorsteinsdottir, U, Timpson, N, Tönjes, A, Tregouet, D, Tremoli, E, Trip, M, Tuomi, T, Tuomilehto, J, Tyrer, J, Uda, M, Uitterlinden, A, Usala, G, Uusitupa, M, Valle, T, Vandenput, L, Vatin, V, de Vegt, F, Vermeulen, S, Viikari, J, Virtamo, J, Visscher, P, Vitart, V, Van Vliet Ostaptchouk, J, Voight, B, Vollenweider, P, Volpato, C, Völzke, H, Waeber, G, Waite, L, Wallaschofski, H, Walters, G, Wang, Z, Wareham, N, Watanabe, R, Watkins, H, Weedon, M, Welch, R, Weyant, R, Wheeler, E, White, C, Wichmann, H, Widen, E, Wild, S, Willemsen, G, Willer, C, Wilsgaard, T, Wilson, J, van Wingerden, S, Winkelmann, B, Witte, D, Witteman, J, Wolffenbuttel, B, Wong, A, Wright, A, Yang, J, Yarnell, J, Zgaga, L, Zhao, J, Zillikens, M, Zitting, P, Zondervan, K, Psychiatry, EMGO - Mental health, Plastic, Reconstructive and Hand Surgery, ACS - Amsterdam Cardiovascular Sciences, Vascular Medicine, Cardiology, Biological Psychology, EMGO+ - Mental Health, Genetic Investigation of Anthropometric Traits (GIANT) Consortium, Abecasis, GR., Absher, D., Alavere, H., Albrecht, E., Allen, HL., Almgren, P., Amin, N., Amouyel, P., Anderson, D., Arnold, AM., Arveiler, D., Aspelund, T., Asselbergs, FW., Assimes, TL., Atalay, M., Attwood, AP., Atwood, LD., Bakker, SJ., Balkau, B., Balmforth, AJ., Barlassina, C., Barroso£££Inês£££ I., Basart, H., Bauer, S., Beckmann, JS., Beilby, JP., Bennett, AJ., Ben-Shlomo, Y., Bergman, RN., Bergmann, S., Berndt, SI., Biffar, R., Di Blasio AM., Boehm, BO., Boehnke, M., Boeing, H., Boerwinkle, E., Bolton, JL., Bonnefond, A., Bonnycastle, LL., Boomsma, DI., Borecki, IB., Bornstein, SR., Bouatia-Naji, N., Boucher, G., Bragg-Gresham, JL., Brambilla, P., Bruinenberg, M., Buchanan, TA., Buechler, C., Cadby, G., Campbell, H., Caulfield, MJ., Cavalcanti-Proença, C., Cesana, G., Chanock, SJ., Chasman, DI., Chen, YD., Chines, PS., Clegg, DJ., Coin, L., Collins, FS., Connell, JM., Cookson, W., Cooper, MN., Croteau-Chonka, DC., Cupples, LA., Cusi, D., Day, FR., Day, IN., Dedoussis, GV., Dei, M., Deloukas, P., Dermitzakis, ET., Dimas, AS., Dimitriou, M., Dixon, AL., Dörr, M., van Duijn CM., Ebrahim, S., Edkins, S., Eiriksdottir, G., Eisinger, K., Eklund, N., Elliott, P., Erbel, R., Erdmann, J., Erdos, MR., Eriksson, JG., Esko£££Tõnu£££ T., Estrada, K., Evans, DM., de Faire, U., Fall, T., Farrall, M., Feitosa, MF., Ferrario, MM., Ferreira, T., Ferrières, J., Fischer, K., Fisher, E., Fowkes, G., Fox, CS., Franke, L., Franks, PW., Fraser, RM., Frau, F., Frayling, T., Freimer, NB., Froguel, P., Fu, M., Gaget, S., Ganna, A., Gejman, PV., Gentilini, D., Geus, EJ., Gieger, C., Gigante, B., Gjesing, AP., Glazer, NL., Goddard, ME., Goel, A., Grallert, H., Gräßler, J., Grönberg, H., Groop, LC., Groves, CJ., Gudnason, V., Guiducci, C., Gustafsson, S., Gyllensten, U., Hall, AS., Hall, P., Hallmans, G., Hamsten, A., Hansen, T., Haritunians, T., Harris, TB., van der Harst, P., Hartikainen, AL., Hassanali, N., Hattersley, AT., Havulinna, AS., Hayward, C., Heard-Costa, NL., Heath, AC., Hebebrand, J., Heid, IM., den Heijer, M., Hengstenberg, C., Herzig, KH., Hicks, AA., Hingorani, A., Hinney, A., Hirschhorn, JN., Hofman, A., Holmes, CC., Homuth, G., Hottenga, JJ., Hovingh, KG., Hu, FB., Hu, YJ., Huffman, JE., Hui, J., Huikuri, H., Humphries, SE., Hung, J., Hunt, SE., Hunter, D., Hveem, K., Hyppönen, E., Igl, W., Illig, T., Ingelsson, E., Iribarren, C., Isomaa, B., Jackson, AU., Jacobs, KB., James, AL., Jansson, JO., Jarick, I., Jarvelin, MR., Jöckel, KH., Johansson£££Åsa£££ Å., Johnson, T., Jolley, J., Jørgensen, T., Jousilahti, P., Jula, A., Justice, AE., Kaakinen, M., Kähönen, M., Kajantie, E., Kanoni, S., Kao, WH., Kaplan, LM., Kaplan, RC., Kaprio, J., Kapur, K., Karpe, F., Kathiresan, S., Kee, F., Keinanen-Kiukaanniemi, SM., Ketkar, S., Kettunen, J., Khaw, KT., Kiemeney, LA., Kilpeläinen, TO., Kinnunen, L., Kivimaki, M., Kivmaki, M., Van der Klauw MM., Kleber, ME., Knowles, JW., Koenig, W., Kolcic, I., Kolovou, G., König, IR., Koskinen, S., Kovacs, P., Kraft, P., Kraja, AT., Kristiansson, K., KrjutÅjkov, K., Kroemer, HK., Krohn, JP., Krzelj, V., Kuh, D., Kulzer, JR., Kumari, M., Kutalik£££Zoltán£££ Z., Kuulasmaa, K., Kuusisto, J., Kvaloy, K., Laakso, M., Laitinen, JH., Lakka, TA., Lamina, C., Langenberg, C., Lantieri, O., Lathrop, GM., Launer, LJ., Lawlor, DA., Lawrence, RW., Leach, IM., Lecoeur, C., Lee, SH., Lehtimäki, T., Leitzmann, MF., Lettre, G., Levinson, DF., Li, G., Li, S., Liang, L., Lin, DY., Lind, L., Lindgren, CM., Lindström, J., Liu, J., Liuzzi, A., Locke, AE., Lokki, ML., Loley, C., Loos, RJ., Lorentzon, M., Luan£££Jian'an£££ J., Luben, RN., Ludwig, B., Madden, PA., Mägi, R., Magnusson, PK., Mangino, M., Manunta, P., Marek, D., Marre, M., Martin, NG., März, W., Maschio, A., Mathieson, I., McArdle, WL., McCaroll, SA., McCarthy, A., McCarthy, MI., McKnight, B., Medina-Gomez, C., Medland, SE., Meitinger, T., Metspalu, A., van Meurs JB., Meyre, D., Midthjell, K., Mihailov, E., Milani, L., Min, JL., Moebus, S., Moffatt, MF., Mohlke, KL., Molony, C., Monda, KL., Montgomery, GW., Mooser, V., Morken, MA., Morris, AD., Morris, AP., Mühleisen, TW., Müller-Nurasyid, M., Munroe, PB., Musk, AW., Narisu, N., Navis, G., Neale, BM., Nelis, M., Nemesh, J., Neville, MJ., Ngwa, JS., Nicholson, G., Nieminen, MS., Njølstad, I., Nohr, EA., Nolte, IM., North, KE., Nöthen, MM., Nyholt, DR., O'Connell, JR., Ohlsson, C., Oldehinkel, AJ., van Ommen GJ., Ong, KK., Oostra, BA., Ouwehand, WH., Palmer, CN., Palmer, LJ., Palotie, A., Paré, G., Parker, AN., Paternoster, L., Pawitan, Y., Pechlivanis, S., Peden, JF., Pedersen, NL., Pedersen, O., Pellikka, N., Peltonen, L., Penninx, B., Perola, M., Perry, JR., Person, T., Peters, A., Peters, MJ., Pichler, I., Pietiläinen, KH., Platou, CG., Polasek, O., Pouta, A., Power, C., Pramstaller, PP., Preuss, M., Price, JF., Prokopenko, I., Province, MA., Psaty, BM., Purcell, S., Pütter, C., Qi, L., Quertermous, T., Radhakrishnan, A., Raitakari, O., Randall, JC., Rauramaa, R., Rayner, NW., Rehnberg, E., Rendon, A., Ridderstråle, M., Ridker, PM., Ripatti, S., Rissanen, A., Rivadeneira, F., Rivolta, C., Robertson, NR., Rose, LM., Rudan, I., Saaristo, TE., Sager, H., Salomaa, V., Samani, NJ., Sambrook, JG., Sanders, AR., Sandholt, C., Sanna, S., Saramies, J., Schadt, EE., Scherag, A., Schipf, S., Schlessinger, D., Schreiber, S., Schunkert, H., Schwarz, PE., Scott, LJ., Shi, J., Shin, SY., Shuldiner, AR., Shungin, D., Signorini, S., Silander, K., Sinisalo, J., Skrobek, B., Smit, JH., Smith, AV., Smith, GD., Snieder, H., Soranzo, N., Sørensen, TI., Sovio, U., Spector, TD., Speliotes, EK., Stančáková, A., Stark, K., Stefansson, K., Steinthorsdottir, V., Stephens, JC., Stirrups, K., Stolk, RP., Strachan, DP., Strawbridge, RJ., Stringham, HM., Stumvoll, M., Surakka, I., Swift, AJ., Syvanen, AC., Tammesoo, ML., Teder-Laving, M., Teslovich, TM., Teumer, A., Theodoraki, EV., Thomson, B., Thorand, B., Thorleifsson, G., Thorsteinsdottir, U., Timpson, NJ., Tönjes, A., Tregouet, DA., Tremoli, E., Trip, MD., Tuomi, T., Tuomilehto, J., Tyrer, J., Uda, M., Uitterlinden, AG., Usala, G., Uusitupa, M., Valle, TT., Vandenput, L., Vatin, V., Vedantam, S., de Vegt, F., Vermeulen, SH., Viikari, J., Virtamo, J., Visscher, PM., Vitart, V., Van Vliet-Ostaptchouk JV., Voight, BF., Vollenweider, P., Volpato, CB., Völzke, H., Waeber, G., Waite, LL., Wallaschofski, H., Walters, GB., Wang, Z., Wareham, NJ., Watanabe, RM., Watkins, H., Weedon, MN., Welch, R., Weyant, RJ., Wheeler, E., White, CC., Wichmann, HE., Widen, E., Wild, SH., Willemsen, G., Willer, CJ., Wilsgaard, T., Wilson, JF., van Wingerden, S., Winkelmann, BR., Winkler, TW., Witte, DR., Witteman, JC., Wolffenbuttel, BH., Wong, A., Wood, AR., Workalemahu, T., Wright, AF., Yang, J., Yarnell, JW., Zgaga, L., Zhao, JH., Zillikens, MC., Zitting, P., and Zondervan, KT.

Subjects
Quality Control, Netherlands Twin Register (NTR), BIO/12 - BIOCHIMICA CLINICA E BIOLOGIA MOLECOLARE CLINICA, media_common.quotation_subject, quality control, GWAMAS, Control (management), Medizin, Genome-wide association study, Biology, Bioinformatics, General Biochemistry, Genetics and Molecular Biology, Article, 03 medical and health sciences, 0302 clinical medicine, Software, SDG 17 - Partnerships for the Goals, Meta-Analysis as Topic, Comparable size, Quality (business), 030304 developmental biology, media_common, Protocol (science), 0303 health sciences, business.industry, Software package, Data science, Urological cancers Radboud Institute for Health Sciences [Radboudumc 15], Genome-Wide Association Study/methods, Inflammatory diseases Radboud Institute for Health Sciences [Radboudumc 5], quality control, genome-wide association meta-analyses, business, 030217 neurology & neurosurgery, Genome-Wide Association Study
Abstract

Item does not contain fulltext Rigorous organization and quality control (QC) are necessary to facilitate successful genome-wide association meta-analyses (GWAMAs) of statistics aggregated across multiple genome-wide association studies. This protocol provides guidelines for (i) organizational aspects of GWAMAs, and for (ii) QC at the study file level, the meta-level across studies and the meta-analysis output level. Real-world examples highlight issues experienced and solutions developed by the GIANT Consortium that has conducted meta-analyses including data from 125 studies comprising more than 330,000 individuals. We provide a general protocol for conducting GWAMAs and carrying out QC to minimize errors and to guarantee maximum use of the data. We also include details for the use of a powerful and flexible software package called EasyQC. Precise timings will be greatly influenced by consortium size. For consortia of comparable size to the GIANT Consortium, this protocol takes a minimum of about 10 months to complete.

Published
2014
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32. Antibodies against the c-terminus of apoA-1 as predictors of death in the general population but not as therapeutic targets actionable through cognate peptides immunomodulation

Author

Vuilleumier, N, primary, Antiochos, P, additional, Marques Vidal, P, additional, Virzi, J, additional, Pagano, S, additional, Satta, N, additional, Hartley, O, additional, Brandt, K, additional, Burger, F, additional, Montecucco, F, additional, Kutalik, Z, additional, Waeber, G, additional, Mach, F, additional, and Vollenweider, P, additional

Published
2020
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35. A new highly penetrant form of obesity due to deletions on chromosome 16p11.2

Author

Walters, R. G., Jacquemont, S., Valsesia, A., de Smith, A. J., Martinet, D., Andersson, J., Falchi, M., Chen, F., Andrieux, J., Lobbens, S., Delobel, B., Stutzmann, F., El-Sayed Moustafa, J. S., Chèvre, J.-C., Lecoeur, C., Vatin, V., Bouquillon, S., Buxton, J. L., Boute, O., Holder-Espinasse, M., Cuisset, J.-M., Lemaitre, M.-P., Ambresin, A.-E., Brioschi, A., Gaillard, M., Giusti, V., Fellmann, F., Ferrarini, A., Hadjikhani, N., Campion, D., Guilmatre, A., Goldenberg, A., Calmels, N., Mandel, J.-L., Le Caignec, C., David, A., Isidor, B., Cordier, M.-P., Dupuis-Girod, S., Labalme, A., Sanlaville, D., Béri-Dexheimer, M., Jonveaux, P., Leheup, B., Õunap, K., Bochukova, E. G., Henning, E., Keogh, J., Ellis, R. J., MacDermot, K. D., van Haelst, M. M., Vincent-Delorme, C., Plessis, G., Touraine, R., Philippe, A., Malan, V., Mathieu-Dramard, M., Chiesa, J., Blaumeiser, B., Kooy, R. F., Caiazzo, R., Pigeyre, M., Balkau, B., Sladek, R., Bergmann, S., Mooser, V., Waterworth, D., Reymond, A., Vollenweider, P., Waeber, G., Kurg, A., Palta, P., Esko, T., Metspalu, A., Nelis, M., Elliott, P., Hartikainen, A.-L., McCarthy, M. I., Peltonen, L., Carlsson, L., Jacobson, P., Sjöström, L., Huang, N., Hurles, M. E., OʼRahilly, S., Farooqi, I. S., Männik, K., Jarvelin, M.-R., Pattou, F., Meyre, D., Walley, A. J., Coin, L. J. M., Blakemore, A. I. F., Froguel, P., and Beckmann, J. S.

Published
2010
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37. Estimation of the Required Lipoprotein(a)-Lowering Therapeutic Effect Size for Reduction in Coronary Heart Disease Outcomes: A Mendelian Randomization Analysis

Author

Lamina, C., Kronenberg, F., Mack, S., Coassin, S., Rueedi, R., Yousri, N.A., Seppälä, I., Lp(a)-GWAS-Consortium (Gieger, C.), Schönherr, S., Forer, L., Erhart, G., Marques-Vidal, P., Lp(a)-GWAS-Consortium (Ried, J.S.), Waeber, G., Bergmann, S., Daehnhardt, D., Stoeckl, A., Raitakari, O.T., Kähönen, M., Lp(a)-GWAS-Consortium (Peters, A.), Lp(a)-GWAS-Consortium (Meitinger, T.), Lp(a)-GWAS-Consortium (Strauch, K.), Kedenko, L., Paulweber, B., Lehtimäki, T., Hunt, S.C., and Vollenweider, P.

Subjects
Adult, Male, medicine.medical_specialty, Statin, medicine.drug_class, Population, Genome-wide association study, Coronary Disease, 030204 cardiovascular system & hematology, Polymorphism, Single Nucleotide, Cohort Studies, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, Medicine, Humans, 030212 general & internal medicine, education, education.field_of_study, biology, business.industry, Brief Report, Therapeutic effect, Mendelian Randomization Analysis, Lipoprotein(a), Odds ratio, Cholesterol, LDL, Middle Aged, Case-Control Studies, Cohort, biology.protein, Female, Hydroxymethylglutaryl-CoA Reductase Inhibitors, Cardiology and Cardiovascular Medicine, business
Abstract

Importance Genetic and epidemiologic data suggest that lipoprotein(a) (Lp[a]) is one of the strongest genetically determined risk factors for coronary heart disease (CHD). Specific therapies to lower Lp(a) are on the horizon, but the required reduction of Lp(a) to translate into clinically relevant lowering of CHD outcomes is a matter of debate. Objective To estimate the required Lp(a)-lowering effect size that may be associated with a reduction of CHD outcomes compared with the effect size of low-density lipoprotein cholesterol (LDL-C)–lowering therapies. Design, Setting, and Participants Genetic epidemiologic study using a mendelian randomization analysis to estimate the required Lp(a)-lowering effect size for a clinically meaningful effect on outcomes. We used the effect estimates for Lp(a) from a genome-wide association study (GWAS) and meta-analysis on Lp(a) published in 2017 of 5 different primarily population-based studies of European ancestry. All Lp(a) measurements were performed in 1 laboratory. Genetic estimates for 27 single-nucleotide polymorphisms on Lp(a) concentrations were used. Odds ratios for these 27 single-nucleotide polymorphisms associated with CHD risk were retrieved from a subsample of the CHD Exome+ consortium. Exposures GeneticLPAscore, plasma Lp(a) concentrations, and observations of statin therapies on CHD outcomes. Main Outcomes and Measures Coronary heart disease. Results The study included 13 781 individuals from the Lp(a)-GWAS-Consortium from 5 primarily population-based studies and 20 793 CHD cases and 27 540 controls from a subsample of the CHD Exome+ consortium. Four of the studies were similar in age distribution (means between 51 and 59 years), and 1 cohort was younger; mean age, 32 years. The frequency of women was similar between 51% and 55%. We estimated that the required reduction in Lp(a) effect size would be 65.7 mg/dL (95% CI, 46.3-88.3) to reach the same potential effect on clinical outcomes that can be reached by lowering LDL-C by 38.67 mg/dL (to convert to millimoles per liter, multiply by 0.0259). Conclusions and Relevance This mendelian randomization analysis estimated a required Lp(a)-lowering effect size of 65.7 mg/dL to reach the same effect as a 38.67-mg/dL lowering of LDL-C. However, this estimate is determined by the observed effect estimates of single-nucleotide polymorphisms on Lp(a) concentrations and is therefore influenced by the standardization of the Lp(a) assay used. As a consequence, calculations of the required Lp(a)-lowering potential of a drug to be clinically effective might have been overestimated in the past.

Published
2019

41. Evaluating the causal relation of ApoA-IV with disease-related traits - A bidirectional two-sample mendelian randomization study

Author

Mack, S., Coassin, S., Vaucher, J., Kronenberg, F., Lamina, C., Rueedi, R., Yousri, N.A., Seppälä, I., ApoA-IV-GWAS Constortium (Gieger, C.), Schönherr, S., Forer, L., Erhart, G., Kollerits, B., Marques-Vidal, P., ApoA-IV-GWAS Constortium (Müller-Nurasyid, M.), Waeber, G., Bergmann, S., Dähnhardt, D., Stöckl, A., Kiechl, S., Raitakari, O.T., Kähönen, M., Willeit, J., Kedenko, L., Paulweber, B., ApoA-IV-GWAS Constortium (Peters, A.), ApoA-IV-GWAS Constortium (Meitinger, T.), ApoA-IV-GWAS Constortium (Strauch, K.), Lehtimäki, T., Hunt, S.C., Vollenweider, P., ApoA-IV-GWAS Consortium, Rueedi, R., Yousri, N.A., Seppälä, I., Gieger, C., Schönherr, S., Forer, L., Erhart, G., Kollerits, B., Marques-Vidal, P., Müller-Nurasyid, M., Waeber, G., Bergmann, S., Dähnhardt, D., Stöckl, A., Kiechl, S., Raitakari, O.T., Kähönen, M., Willeit, J., Kedenko, L., Paulweber, B., Peters, A., Meitinger, T., Strauch, K., Lehtimäki, T., Hunt, S.C., and Vollenweider, P.

Subjects
Blood Glucose, Fasting, Mendelian Randomization Analysis, Lipids, Polymorphism, Single Nucleotide, Article, Phenotype, Quantitative Trait, Heritable, Humans, Genetic Predisposition to Disease, lipids (amino acids, peptides, and proteins), Adiposity, Apolipoproteins A/genetics, Apolipoproteins A/metabolism, Biomarkers, Genetic Association Studies/methods, Glomerular Filtration Rate, Lipids/blood, Apolipoproteins A, Genetic Association Studies
Abstract

Apolipoprotein A-IV (apoA-IV) has been observed to be associated with lipids, kidney function, adiposity- and diabetes-related parameters. To assess the causal relationship of apoA-IV with these phenotypes, we conducted bidirectional Mendelian randomization (MR) analyses using publicly available summary-level datasets from GWAS consortia on apoA-IV concentrations (n = 13,813), kidney function (estimated glomerular filtration rate (eGFR), n = 133,413), lipid traits (HDL cholesterol, LDL cholesterol, triglycerides, n = 188,577), adiposity-related traits (body-mass-index (n = 322,206), waist-hip-ratio (n = 210,088)) and fasting glucose (n = 133,010). Main analyses consisted in inverse-variance weighted and multivariable MR, whereas MR-Egger regression and weighted median estimation were used as sensitivity analyses. We found that eGFR is likely to be causal on apoA-IV concentrations (53 SNPs; causal effect estimate per 1-SD increase in eGFR = -0.39; 95% CI = [-0.54, -0.24]; p-value = 2.4e-07). Triglyceride concentrations were also causally associated with apoA-IV concentrations (40 SNPs; causal effect estimate per 1-SD increase in triglycerides = -0.06; 95% CI = [-0.08, -0.04] ; p-value = 4.8e-07), independently of HDL-C and LDL-C concentrations (causal effect estimate from multivariable MR = -0.06; 95% CI = [-0.10, -0.02]; p-value = 0.0014). Evaluating the inverse direction of causality revealed a possible causal association of apoA-IV on HDL-cholesterol (2 SNPs; causal effect estimate per one percent increase in apoA-IV = -0.40; 95% CI = [-0.60, -0.21] ; p-value = 5.5e-05).

Published
2017

42. A genome-wide association meta-analysis on apolipoprotein A-IV concentrations

Author

Lamina, C., Friedel, S., Coassin, S., Rueedi, R., Yousri, N.A., Seppälä, I., Gieger, C., Schönherr, S., Forer, L., Erhart, G., Kollerits, B., Marques-Vidal, P., Ried, J., Waeber, G., Bergmann, S., Dähnhardt, D., Stöckl, A., Kiechl, S., Raitakari, O.T., Kähönen, M., Willeit, J., Kedenko, L., Paulweber, B., Peters, A., Meitinger, T., Strauch, K., Study Group, K., Lehtimäki, T., Hunt, S.C., Vollenweider, P., and Kronenberg, F.

Subjects
Male, Association Studies Articles, Cholesterol, HDL, nutritional and metabolic diseases, Kidney, Lipids, Polymorphism, Single Nucleotide, Humans, lipids (amino acids, peptides, and proteins), Female, Alleles, Apolipoproteins A, Triglycerides, Genome-Wide Association Study
Abstract

Apolipoprotein A-IV (apoA-IV) is a major component of HDL and chylomicron particles and is involved in reverse cholesterol transport. It is an early marker of impaired renal function. We aimed to identify genetic loci associated with apoA-IV concentrations and to investigate relationships with known susceptibility loci for kidney function and lipids. A genome-wide association meta-analysis on apoA-IV concentrations was conducted in five population-based cohorts (n = 13,813) followed by two additional replication studies (n = 2,267) including approximately 10 M SNPs. Three independent SNPs from two genomic regions were significantly associated with apoA-IV concentrations: rs1729407 near APOA4 (P = 6.77 × 10 (-) (44)), rs5104 in APOA4 (P = 1.79 × 10(-)(24)) and rs4241819 in KLKB1 (P = 5.6 × 10(-)(14)). Additionally, a look-up of the replicated SNPs in downloadable GWAS meta-analysis results was performed on kidney function (defined by eGFR), HDL-cholesterol and triglycerides. From these three SNPs mentioned above, only rs1729407 showed an association with HDL-cholesterol (P = 7.1 × 10 (-) (07)). Moreover, weighted SNP-scores were built involving known susceptibility loci for the aforementioned traits (53, 70 and 38 SNPs, respectively) and were associated with apoA-IV concentrations. This analysis revealed a significant and an inverse association for kidney function with apoA-IV concentrations (P = 5.5 × 10(-)(05)). Furthermore, an increase of triglyceride-increasing alleles was found to decrease apoA-IV concentrations (P = 0.0078). In summary, we identified two independent SNPs located in or next the APOA4 gene and one SNP in KLKB1 The association of KLKB1 with apoA-IV suggests an involvement of apoA-IV in renal metabolism and/or an interaction within HDL particles. Analyses of SNP-scores indicate potential causal effects of kidney function and by lesser extent triglycerides on apoA-IV concentrations.

Published
2016

43. Genetic Factors Explain a Major Fraction of the 50% Lower Lipoprotein(a) Concentrations in Finns

Author

Erhart, G., Lamina, C., Lehtimäki, T., Marques-Vidal, P., Kähönen, M., Vollenweider, P., Raitakari, O.T., Waeber, G., Thorand, B., Strauch, K., Gieger, C., Meitinger, T., Peters, A., Kronenberg, F., and Coassin, S.

Subjects
Adult, Male, Polymorphism, Single Nucleotide, White People, Apolipoproteins E, Gene Frequency, lipoprotein(a), Risk Factors, Aged, Apolipoproteins E/genetics, European Continental Ancestry Group/genetics, Female, Finland/epidemiology, Genetics, Population, Haplotypes, Humans, Lipoprotein(a)/blood, Lipoprotein(a)/genetics, Middle Aged, Phenotype, Proprotein Convertase 9/genetics, Protein Isoforms, atherosclerosis, genetics, population, risk factors, Finland, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, Proprotein Convertase 9, Atherosclerosis, Genetics, Population, Lipoprotein(a), Clinical and Population Studies
Abstract

Supplemental Digital Content is available in the text., Objective— Lp(a) (lipoprotein(a)) concentrations are widely genetically determined by the LPA isoforms and show 5-fold interpopulation differences. Two- to 3-fold differences have been reported even within Europe. Finns represent a distinctive population isolate within Europe and have been repeatedly reported to present lower Lp(a) concentrations than Central Europeans. The significance of this finding was unclear for a long time because of the difficult comparability of Lp(a) assays. Recently, a large standardized study in >50 000 individuals from 7 European populations confirmed this observation but could not provide insights into the causes. Approach and Results— We investigated Lp(a) concentrations, LPA isoforms, and genotypes of established genetic variants affecting Lp(a) concentrations (LPA variants, APOE isoforms, and PCSK9 R46L) in the Finnish YFS (Cardiovascular Risk in Young Finns Study) population (n=2281) and 3 Non-Finnish Central European populations (n=10 003). We observed ≈50% lower Lp(a) concentrations in Finns. The isoform distribution was shifted toward longer isoforms, and the percentage of low-molecular-weight isoform carriers was reduced. Most interestingly, however, Lp(a) was reduced in each single-isoform group. In contrast to the known inverse relationship between LPA isoforms and Lp(a) concentrations, especially very short isoforms presented unexpectedly low Lp(a) concentrations in Finns. The investigated genetic variants, as well as age, sex, and renal function, explained 71.8% of the observed population differences. Conclusions— The population differences in Lp(a) concentrations between Finnish and Central European populations originate not only from a different LPA isoform distribution but suggest the existence of novel functional variation in the small-isoform range.

Published
2018

44. Genome-wide association study identifies six new loci influencing pulse pressure and mean arterial pressure

Author

Wain, Louise V., Verwoert, Germaine C., O'Reilly, Paul F., Shi, Gang, Johnson, Toby, Johnson, Andrew D., Bochud, Murielle, Rice, Kenneth M., Henneman, Peter, Smith, Albert V., Ehret, Georg B., Amin, Najaf, Larson, Martin G., Mooser, Vincent, Hadley, David, Dörr, Marcus, Bis, Joshua C, Aspelund, Thor, Esko, Tõnu, Janssens, A Cecile J. W., Zhao, Jing Hua, Heath, Simon, Laan, Maris, Fu, Jingyuan, Pistis, Giorgio, Luan, Jian'An, Arora, Pankaj, Lucas, Gavin, Pirastu, Nicola, Pichler, Irene, Jackson, Anne U., Webster, Rebecca J., Zhang, Feng, Peden, John F., Schmidt, Helena, Tanaka, Toshiko, Campbell, Harry, Igl, Wilmar, Milaneschi, Yuri, Hottenga, Jouke-Jan, Vitart, Veronique, Chasman, Daniel I., Trompet, Stella, Bragg-Gresham, Jennifer L., Alizadeh, Behrooz Z., Chambers, John C., Guo, Xiuqing, Lehtimäki, Terho, Kühnel, Brigitte, Lopez, Lorna M., Polašek, Ozren, Boban, Mladen, Nelson, Christopher P., Morrison, Alanna C., Pihur, Vasyl, Ganesh, Santhi K., Hofman, Albert, Kundu, Suman, Mattace-Raso, Francesco U. S., Rivadeneira, Fernando, Sijbrands, Eric J. G., Uitterlinden, Andre G., Hwang, Shih-Jen, Vasan, Ramachandran S., Wang, Thomas J., Bergmann, Sven, Vollenweider, Peter, Waeber, Gérard, Laitinen, Jaana, Pouta, Anneli, Zitting, Paavo, McArdle, Wendy L., Kroemer, Heyo K., Völker, Uwe, Völzke, Henry, Glazer, Nicole L., Taylor, Kent D., Harris, Tamara B., Alavere, Helene, Haller, Toomas, Keis, Aime, Tammesoo, Mari-Liis, Aulchenko, Yurii, Barroso, In S., Khaw, Kay-Tee, Galan, Pilar, Hercberg, Serge, Lathrop, Mark, Eyheramendy, Susana, Org, Elin, Sõber, Siim, Lu, Xiaowen, Nolte, Ilja M., Penninx, Brenda W., Corre, Tanguy, Masciullo, Corrado, Sala, Cinzia, Groop, Leif, Voight, Benjamin F, Melander, Olle, O'Donnell, Christopher J, Salomaa, Veikko, D'Adamo, Adamo Pio, Fabretto, Antonella, Faletra, Flavio, Ulivi, Sheila, Del Greco M, Fabiola, Facheris, Maurizio, Collins, Francis S., Bergman, Richard N., Beilby, John P., Hung, Joseph, Musk, A William, Mangino, Massimo, Shin, So-Youn, Soranzo, Nicole, Watkins, Hugh, Goel, Anuj, Hamsten, Anders, Gider, Pierre, Loitfelder, Marisa, Zeginigg, Marion, Hernandez, Dena, Najjar, Samer S., Navarro, Pau, Wild, Sarah H., Corsi, Anna Maria, Singleton, Andrew, De Geus, Eco J. C., Willemsen, Gonneke, Parker, Alex N., Rose, Lynda M., Buckley, Brendan, Stott, David, Orru, Marco, Uda, Manuela, Van Der Klauw, Melanie M., Zhang, Weihua, Li, Xinzhong, Scott, James, Chen, Yii-Der Ida, Burke, Gregory L, Kähönen, Mika, Viikari, Jorma, Döring, Angela, Meitinger, Thomas, Davies, Gail, Starr, John M., Emilsson, Valur, Plump, Andrew, Lindeman, Jan H., Hoen, Peter A. C. T., König, Inke R., Felix, Janine F., Clarke, Robert, Hopewell, Jemma C., Ongen, Halit, Breteler, Monique, Debette, Stéphanie, Destefano, Anita L., Fornage, Myriam, Mitchell, Gary F., Smith, Nicholas L., Holm, Hilma, Stefansson, Kari, Thorleifsson, Gudmar, Thorsteinsdottir, Unnur, Samani, Nilesh J., Preuss, Michael, Rudan, Igor, Hayward, Caroline, Deary, Ian J., Wichmann, H-Erich, Raitakari, Olli T., Palmas, Walter, Kooner, Jaspal S., Stolk, Ronald P., Jukema, J Wouter, Wright, Alan F., Boomsma, Dorret I., Bandinelli, Stefania, Gyllensten, Ulf B., Wilson, James F., Ferrucci, Luigi, Schmidt, Reinhold, Farrall, Martin, Spector, Tim D., Palmer, Lyle J., Tuomilehto, Jaakko, Pfeufer, Arne, Gasparini, Paolo, Siscovick, David, Altshuler, David, Loos, Ruth J. F., Toniolo, Daniela, Snieder, Harold, Gieger, Christian, Meneton, Pierre, Wareham, Nicholas J., Oostra, Ben A., Metspalu, Andres, Launer, Lenore, Rettig, Rainer, Strachan, David P., Beckmann, Jacques S., Witteman, Jacqueline C. M., Erdmann, Jeanette, Van Dijk, Ko Willems, Boerwinkle, Eric, Boehnke, Michael, Ridker, Paul M., Jarvelin, Marjo-Riitta, Chakravarti, Aravinda, Abecasis, Goncalo R., Gudnason, Vilmundur, Newton-Cheh, Christopher, Levy, Daniel, Munroe, Patricia B., Psaty, Bruce M., Caulfield, Mark J., Rao, Dabeeru C., Tobin, Martin D., Elliott, Paul, Van Duijn, Cornelia M. McEniery CM, Wilkinson IB, Cockcroft JR, O'Shaughnessy KM, Newhouse SJ, Yasmin, Smith AV, Eiriksdottir G, Launer LJ, Sigurdsson S, Aspelund T, Gudnason V, De Bacquer D, Rietzschel ER, De Backer GG, Van Bortel L, De Buyzere ML, Segers P, Bekaert S, Gillebert TC, De Meyer T, Ferrucci L, Tanaka T, Johnson AD, Levy D, Benjamin EJ, Mitchell GF, Vita JA, Larson MG, Hamburg NM, Vasan RS, Isaacs A, Schut AF, Oostra BA, van Duijn CM, van Rijn MJ, Sie MP, Newman AB, Herrington DM, Andrews JS, Ding J, Sutton-Tyrrell KC, Harris TB, Howard TD, Liu Y, Parsa A, Shuldiner AR, McArdle PF, Gibson Q, Post WS, Dehghan A, Hofman A, Uitterlinden AG, Sijbrands EJ, Rivadeneira F, Mattace-Raso FU, Verwoert GC, Witteman JC, Scuteri A, Lakatta EG, Jewell E, Abecasis GR, Tarasov KV, Uda M, Najjar SS, Sanna S, Attwood T, Belz S, Braund P, Cambien F, Cooper J, Crisp-Hihn A, Deloukas P, Foad N, Eardman J, Goodall AH, Gracey J, Gray E, Gulde S, Gwilliams R, Heimerl S, Hengstenberg C, Jolley J, Krishnan U, Linsel-Nitschke P, Lloyd-Jones H, Lugauer I, Lundmark P, Maouche S, Moore JS, Muir D, Murray E, Nelson CP, Neudert J, Niblett D, O'Leary K, Ouwehand WH, Pollard H, Rankin A, Rice CM, Sager H, Samani NJ, Sambrook J, Schmitz G, Scholz M, Schroeder L, Schunkert H, Syvannen AC, Wallace C, Kathiresan S, Reilly MP, Erdmann J, Assimes TL, Boerwinkle E, Hall A, König IR, Laaksonen R, McPherson R, Thompson JR, Thorsteinsdottir U, Ziegler A, Absher D, Chen L, Cupples LA, Halperin E, Li M, Musunuru K, Preuss M, Schillert A, Thorleifsson G, Voight BF, Wells GA, Assime TL, Holm H, Roberts R, Stewart AF, Fortmann S, Go A, Hlatky M, Iribarren C, Knowles J, Myers R, Quertermous T, Sidney S, Risch N, Tang H, Blankenberg S, Zeller T, Wild P, Schnabel R, Sinning C, Lackner K, Tiret L, Nicaud V, Bickel C, Rupprecht HJ, Perret C, Proust C, Münzel T, Barbalic M, Bis J, Chen IY, Cupples L, Demissie-Banjaw S, Folsom A, Glazer N, Harris T, Heckbert S, Lumley T, Marciante K, Morrison A, O' Donnell CJ, Psaty BM, Rice K, Rotter JI, Siscovick DS, Smith N, Smith A, Taylor KD, van Duijn C, Volcik K, Whitteman J, Ramachandran V, Uitterlinden A, Gretarsdottir S, Gulcher JR, Kong A, Stefansson K, Thorgeirsson G, Andersen K, Fischer M, Grosshennig A, Lieb W, Stark K, Schreiber S, Wichmann HE, Aherrahrou Z, Bruse P, Doering A, Illig T, Klopp N, Loley C, Medack A, Meisinger C, Meitinger T, Nahrstedt J, Peters A, Wagner AK, Willenborg C, Böhm BO, Dobnig H, Grammer TB, Hoffmann MM, Kleber M, März W, Meinitzer A, Winkelmann BR, Pilz S, Renner W, Scharnagl H, Stojakovic T, Tomaschitz A, Winkler K, Guiducci C, Burtt N, Gabriel SB, O'Donnell CJ, Elosua R, Peltonen L, Salomaa V, Schwartz SM, Melander O, Altshuler D, Dandona S, Jarinova O, Qu L, Wilensky R, Matthai W, Hakonarson HH, Devaney J, Burnett MS, Pichard AD, Kent KM, Satler L, Lindsay JM, Waksman R, Knouff CW, Waterworth DM, Walker MC, Mooser V, Epstein SE, Rader DJ, Braund PS, Wright BJ, Balmforth AJ, Ball SG, Hall AS, Smith NL, Felix JF, Morrison AC, Demissie S, Glazer NL, Loehr LR, Rosamond WD, Bis JC, Folsom AR, Benjamin E, Aulchenko YS, Haritunians T, Couper D, Murabito J, Yang YA, Stricker BH, Gottdiener JS, Chang PP, Wang TJ, Rice KM, Heckbert SR, Fox ER, Willerson JT, Köttgen A, Pattaro C, Böger CA, Fuchsberger C, Olden M, Gao X, Yang Q, O'Connell JR, Schmidt H, Ketkar S, Hwang SJ, Teumer A, Paré G, Atkinson EJ, Lohman K, Cornelis MC, Probst-Hensch NM, Kronenberg F, Tönjes A, Hayward C, Rampersaud E, Mitchell BD, Arking DE, Struchalin M, Cavalieri M, Singleton A, Giallauria F, Metter J, de Boer IH, Siscovick D, Zillikens MC, Feitosa M, Province M, de Andrade M, Turner ST, Wild PS, Schnabel RB, Wilde S, Munzel TF, Leak TS, Koenig W, Zgaga L, Zemunik T, Kolcic I, Minelli C, Hu FB, Johansson A, Igl W, Zaboli G, Wild SH, Wright AF, Campbell H, Ellinghaus D, Imboden M, Nitsch D, Brandstätter A, Kollerits B, Kedenko L, Mägi R, Stumvoll M, Kovacs P, Boban M, Campbell S, Endlich K, Völzke H, Kroemer HK, Nauck M, Völker U, Polasek O, Vitart V, Badola S, Parker AN, Ridker PM, Kardia SL, Curhan GC, Franke A, Rochat T, Paulweber B, Prokopenko I, Wang W, Coresh J, Schmidt R, Shlipak MG, Borecki I, Krämer BK, Rudan I, Gyllensten U, Wilson JF, Pramstaller PP, Rettig R, Hastie N, Chasman DI, Kao WH, Heid IM, Fox CS, Felix SB, Watzinger N, Homuth G, Aragam J, Dörr M, Zweiker R, Lind L, Rodeheffer RJ, Greiser KH, Deckers JW, Stritzke J, Lackner KJ, Ingelsson E, Kullo I, Haerting J, Reffelmann T, Redfield MM, Werdan K, Arnett DK, Blettner M, Friedrich N, Chambers JC, Zhang W, Lord GM, van der Harst P, Lawlor DA, Sehmi JS, Gale DP, Wass MN, Ahmadi KR, Bakker SJ, Beckmann J, Bilo HJ, Bochud M, Brown MJ, Caulfield MJ, Connell JM, Cook HT, Cotlarciuc I, Davey Smith G, de Silva R, Deng G, Devuyst O, Dikkeschei LD, Dimkovic N, Dockrell M, Dominiczak A, Ebrahim S, Eggermann T, Farrall M, Floege J, Forouhi NG, Gansevoort RT, Han X, Hedblad B, Homan van der Heide JJ, Hepkema BG, Hernandez-Fuentes M, Hypponen E, Johnson T, de Jong PE, Kleefstra N, Lagou V, Lapsley M, Li Y, Loos RJ, Luan J, Luttropp K, Maréchal C, Munroe PB, Nordfors L, Penninx BW, Perucha E, Pouta A, Roderick PJ, Ruokonen A, Schalling M, Schlessinger D, Schlieper G, Seelen MA, Sjögren M, Smit JH, Snieder H, Soranzo N, Spector TD, Stenvinkel P, Sternberg MJ, Swaminathan R, Ubink-Veltmaat LJ, Vollenweider P, Waterworth D, Zerres K, Waeber G, Wareham NJ, Maxwell PH, McCarthy MI, Jarvelin MR, Lightstone L, Scott J, Navis G, Elliott P, Kooner JS., Groningen Institute for Gastro Intestinal Genetics and Immunology (3GI), Life Course Epidemiology (LCE), Lifestyle Medicine (LM), Center for Liver, Digestive and Metabolic Diseases (CLDM), University of Leicester, Department of Genetics [Leicester], Erasmus University Rotterdam, Netherlands Genomics Initiative, Department of Epidemiology and Biostatistics, School of Public Health, Zahedan University of Medical Sciences, Washington University in Saint Louis (WUSTL), Queen Mary University of London (QMUL), National Heart, Lung and Blood Institute, Partenaires INRAE, Centre Hospitalier Universitaire Vaudois (CHUV), Université de Lausanne = University of Lausanne (UNIL), Department of Biostatistics [Oslo], Institute of Basic Medical Sciences [Oslo], Faculty of Medicine [Oslo], University of Oslo (UiO)-University of Oslo (UiO)-Faculty of Medicine [Oslo], University of Oslo (UiO)-University of Oslo (UiO), Leiden University Medical Center (LUMC), Universiteit Leiden, Icelandic Heart Association, Heart Preventive Clinic and Research Institute, University of Iceland [Reykjavik], Johns Hopkins University, School of Medicine, Hôpitaux Universitaires de Genève (HUG), Department of Epidemiology, The Netherlands Cancer Institute, Department of Mathematics, Boston University [Boston] (BU), GlaxoSmithKline, Division of Community Health Sciences, St. George's, University of South Florida [Tampa] (USF), Universität Greifswald - University of Greifswald, University of Washington [Seattle], University of Tartu, Institute of Molecular and Cell Biology, Medical Research Council, Institut de Génomique, Centre National de Génotypage, Commissariat à l'énergie atomique et aux énergies alternatives (CEA), University Medical Center Groningen, Department of Genetics, University Medical Center Groningen [Groningen] (UMCG), Universita Vita Salute San Raffaele = Vita-Salute San Raffaele University [Milan, Italie] (UniSR), Massachusetts General Hospital [Boston], Centro de Regulación Genómica (CRG), Universitat Pompeu Fabra [Barcelona] (UPF), Università degli studi di Trieste = University of Trieste, Universität zu Lübeck = University of Lübeck [Lübeck], Department of Biostatistics, University of Michigan [Ann Arbor], University of Michigan System-University of Michigan System, The University of Western Australia (UWA), Department of Twin Research and Genetic Epidemiology, King's College London, London, University of Oxford, Medical University Graz, National Institute on Aging, Centre for population Health Sciences, University of Edinburgh, Uppsala University, Vrije Universiteit Amsterdam [Amsterdam] (VU), Western General Hospital, Harvard Medical School [Boston] (HMS), Brigham and Women's Hospital [Boston], University of Michigan System, University of Groningen, Ealing Hospital, School of Public Health - Department of Epidemiology and Biostatistics, Imperial College London, Medical Genetics Institute, Cedars-Sinai Medical Center, University of Tampere, German Research Center for Environmental Health - Helmholtz Center München (GmbH), Centre for Cognitive Ageing and Cognitive Epidemiology, Department of Psychology, University of Split, The University of Texas Health Science Center at Houston (UTHealth), Johns Hopkins University (JHU), Netherlands Consortium for Healthy Aging [Leiden, Netherlands] (NCHA), National Heart, Lung, and Blood Institute [Bethesda] (NHLBI), Swiss Institute of Bioinformatics [Lausanne] (SIB), Finnish Institute of Occupational Health, National Institute of Health and Welfare, University of Oulu, Lapland Central Hospital, University of Bristol [Bristol], Institute for Community Medicine, Unité de Recherche en Epidémiologie Nutritionnelle (UREN), Université Paris 13 (UP13)-Institut National de la Recherche Agronomique (INRA)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), US National Institutes of Health, National Heart, Lung, and Blood Institute, European, Epidemiology, Internal Medicine, Public Health, Clinical Genetics, Université de Lausanne (UNIL), LeidenUniversity Medical Centre, University of Iceland, Università degli studi di Trieste, Universität zu Lübeck [Lübeck], University of Western Australia, University of Oxford [Oxford], VU University Amsterdam, Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Sorbonne Paris Cité (USPC)-Université Paris 13 (UP13)-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Institut National de la Recherche Agronomique (INRA), Vrije universiteit = Free university of Amsterdam [Amsterdam] (VU), Human genetics, Psychiatry, EMGO - Mental health, NCA - Anxiety & Depression, Epidemiology and Data Science, Medical Research Council (MRC), Louise V., Wain, Germaine C., Verwoert, Paul F., O'Reilly, Gang, Shi, Toby, Johnson, Andrew D., Johnson, Murielle, Bochud, Kenneth M., Rice, Peter, Henneman, Albert V., Smith, Georg B., Ehret, Najaf, Amin, Martin G., Larson, Vincent, Mooser, David, Hadley, Marcus, Dörr, Joshua C., Bi, Thor, Aspelund, Tõnu, Esko, A. Cecile J. W., Janssen, Jing Hua, Zhao, Simon, Heath, Maris, Laan, Jingyuan, Fu, Giorgio, Pisti, Jian'An, Luan, Pankaj, Arora, Gavin, Luca, Pirastu, Nicola, Irene, Pichler, Anne U., Jackson, Rebecca J., Webster, Feng, Zhang, John F., Peden, Helena, Schmidt, Toshiko, Tanaka, Harry, Campbell, Wilmar, Igl, Yuri, Milaneschi, Jouke Jan, Hottenga, Veronique, Vitart, Daniel I., Chasman, Stella, Trompet, Jennifer L., Bragg Gresham, Behrooz Z., Alizadeh, John C., Chamber, Xiuqing, Guo, Terho, Lehtimäki, Brigitte, Kühnel, Lorna M., Lopez, Ozren, Polašek, Mladen, Boban, Christopher P., Nelson, Alanna C., Morrison, Vasyl, Pihur, Santhi K., Ganesh, Albert, Hofman, Suman, Kundu, Francesco U. S., Mattace Raso, Fernando, Rivadeneira, Eric J. G., Sijbrand, Andre G., Uitterlinden, Shih Jen, Hwang, Ramachandran S., Vasan, Thomas J., Wang, Sven, Bergmann, Peter, Vollenweider, Gérard, Waeber, Jaana, Laitinen, Anneli, Pouta, Paavo, Zitting, Wendy L., Mcardle, Heyo K., Kroemer, Uwe, Völker, Henry, Völzke, Nicole L., Glazer, Kent D., Taylor, Tamara B., Harri, Helene, Alavere, Toomas, Haller, Aime, Kei, Mari Liis, Tammesoo, Yurii, Aulchenko, Inês, Barroso, Kay Tee, Khaw, Pilar, Galan, Serge, Hercberg, Mark, Lathrop, Susana, Eyheramendy, Elin, Org, Siim, Sõber, Xiaowen, Lu, Ilja M., Nolte, Brenda W., Penninx, Tanguy, Corre, Corrado, Masciullo, Cinzia, Sala, Leif, Groop, Benjamin F., Voight, Olle, Melander, Christopher J., O'Donnell, Veikko, Salomaa, D'Adamo, ADAMO PIO, Antonella, Fabretto, Flavio, Faletra, Sheila, Ulivi, Fabiola Del Greco, M, Maurizio, Facheri, Francis S., Collin, Richard N., Bergman, John P., Beilby, Joseph, Hung, A., William Musk, Massimo, Mangino, So Youn, Shin, Nicole, Soranzo, Hugh, Watkin, Anuj, Goel, Anders, Hamsten, Pierre, Gider, Marisa, Loitfelder, Marion, Zeginigg, Dena, Hernandez, Samer S., Najjar, Pau, Navarro, Sarah H., Wild, Anna Maria, Corsi, Andrew, Singleton, Eco J. C., de Geu, Gonneke, Willemsen, Alex N., Parker, Lynda M., Rose, Brendan, Buckley, David, Stott, Marco, Orru, Manuela, Uda, Melanie M., van der Klauw, Weihua, Zhang, Xinzhong, Li, James, Scott, Yii Der Ida, Chen, Gregory L., Burke, Mika, Kähönen, Jorma, Viikari, Angela, Döring, Thomas, Meitinger, Gail, Davie, John M., Starr, Valur, Emilsson, Andrew, Plump, Jan H., Lindeman, Peter A. C., 't Hoen, Inke R., König, Janine F., Felix, Robert, Clarke, Jemma C., Hopewell, Halit, Ongen, Monique, Breteler, Stéphanie, Debette, Anita L., Destefano, Myriam, Fornage, Gary F., Mitchell, Nicholas L., Smith, Hilma, Holm, Kari, Stefansson, Gudmar, Thorleifsson, Unnur, Thorsteinsdottir, Nilesh J., Samani, Michael, Preu, Igor, Rudan, Caroline, Hayward, Ian J., Deary, H., Erich Wichmann, Olli T., Raitakari, Walter, Palma, Jaspal S., Kooner, Ronald P., Stolk, J., Wouter Jukema, Alan F., Wright, Dorret I., Boomsma, Stefania, Bandinelli, Ulf B., Gyllensten, James F., Wilson, Luigi, Ferrucci, Reinhold, Schmidt, Martin, Farrall, Tim D., Spector, Lyle J., Palmer, Jaakko, Tuomilehto, Arne, Pfeufer, Gasparini, Paolo, David, Siscovick, David, Altshuler, Ruth J. F., Loo, Daniela, Toniolo, Harold, Snieder, Christian, Gieger, Pierre, Meneton, Nicholas J., Wareham, Ben A., Oostra, Andres, Metspalu, Lenore, Launer, Rainer, Rettig, David P., Strachan, Jacques S., Beckmann, Jacqueline C. M., Witteman, Jeanette, Erdmann, Ko Willems van, Dijk, Eric, Boerwinkle, Michael, Boehnke, Paul M., Ridker, Marjo Riitta, Jarvelin, Aravinda, Chakravarti, Goncalo R., Abecasi, Vilmundur, Gudnason, Christopher Newton, Cheh, Daniel, Levy, Patricia B., Munroe, Bruce M., Psaty, Mark J., Caulfield, Dabeeru C., Rao, Martin D., Tobin, Paul, Elliott, Cornelia M., van Duijn, Biological Psychology, Neuroscience Campus Amsterdam - Anxiety & Depression, EMGO+ - Mental Health, Wain, Louise V., Verwoert, Germaine C., O'Reilly, Paul F., Shi, Gang, Johnson, Toby, Johnson, Andrew D., Bochud, Murielle, Rice, Kenneth M., Henneman, Peter, Smith, Albert V., Ehret, Georg B., Amin, Najaf, Larson, Martin G., Mooser, Vincent, Hadley, David, Dörr, Marcu, Bis, Joshua C, Aspelund, Thor, Esko, Tõnu, Janssens, A Cecile J. W., Zhao, Jing Hua, Heath, Simon, Laan, Mari, Fu, Jingyuan, Pistis, Giorgio, Luan, Jian'An, Arora, Pankaj, Lucas, Gavin, Pichler, Irene, Jackson, Anne U., Webster, Rebecca J., Zhang, Feng, Peden, John F., Schmidt, Helena, Tanaka, Toshiko, Campbell, Harry, Igl, Wilmar, Milaneschi, Yuri, Hottenga, Jouke-Jan, Vitart, Veronique, Chasman, Daniel I., Trompet, Stella, Bragg-Gresham, Jennifer L., Alizadeh, Behrooz Z., Chambers, John C., Guo, Xiuqing, Lehtimäki, Terho, Kühnel, Brigitte, Lopez, Lorna M., Polašek, Ozren, Boban, Mladen, Nelson, Christopher P., Morrison, Alanna C., Pihur, Vasyl, Ganesh, Santhi K., Hofman, Albert, Kundu, Suman, Mattace-Raso, Francesco U. S., Rivadeneira, Fernando, Sijbrands, Eric J. G., Uitterlinden, Andre G., Hwang, Shih-Jen, Vasan, Ramachandran S., Wang, Thomas J., Bergmann, Sven, Vollenweider, Peter, Waeber, Gérard, Laitinen, Jaana, Pouta, Anneli, Zitting, Paavo, Mcardle, Wendy L., Kroemer, Heyo K., Völker, Uwe, Völzke, Henry, Glazer, Nicole L., Taylor, Kent D., Harris, Tamara B., Alavere, Helene, Haller, Tooma, Keis, Aime, Tammesoo, Mari-Lii, Aulchenko, Yurii, Barroso, In S., Khaw, Kay-Tee, Galan, Pilar, Hercberg, Serge, Lathrop, Mark, Eyheramendy, Susana, Org, Elin, Sõber, Siim, Lu, Xiaowen, Nolte, Ilja M., Penninx, Brenda W., Corre, Tanguy, Masciullo, Corrado, Sala, Cinzia, Groop, Leif, Voight, Benjamin F, Melander, Olle, O'Donnell, Christopher J, Salomaa, Veikko, D'Adamo, Adamo Pio, Fabretto, Antonella, Faletra, Flavio, Ulivi, Sheila, Del Greco M, Fabiola, Facheris, Maurizio, Collins, Francis S., Bergman, Richard N., Beilby, John P., Hung, Joseph, Musk, A William, Mangino, Massimo, Shin, So-Youn, Soranzo, Nicole, Watkins, Hugh, Goel, Anuj, Hamsten, Ander, Gider, Pierre, Loitfelder, Marisa, Zeginigg, Marion, Hernandez, Dena, Najjar, Samer S., Navarro, Pau, Wild, Sarah H., Corsi, Anna Maria, Singleton, Andrew, De Geus, Eco J. C., Willemsen, Gonneke, Parker, Alex N., Rose, Lynda M., Buckley, Brendan, Stott, David, Orru, Marco, Uda, Manuela, Van Der Klauw, Melanie M., Zhang, Weihua, Li, Xinzhong, Scott, Jame, Chen, Yii-Der Ida, Burke, Gregory L, Kähönen, Mika, Viikari, Jorma, Döring, Angela, Meitinger, Thoma, Davies, Gail, Starr, John M., Emilsson, Valur, Plump, Andrew, Lindeman, Jan H., Hoen, Peter A. C. T., König, Inke R., Felix, Janine F., Clarke, Robert, Hopewell, Jemma C., Ongen, Halit, Breteler, Monique, Debette, Stéphanie, Destefano, Anita L., Fornage, Myriam, Mitchell, Gary F., Smith, Nicholas L., Holm, Hilma, Stefansson, Kari, Thorleifsson, Gudmar, Thorsteinsdottir, Unnur, Samani, Nilesh J., Preuss, Michael, Rudan, Igor, Hayward, Caroline, Deary, Ian J., Wichmann, H-Erich, Raitakari, Olli T., Palmas, Walter, Kooner, Jaspal S., Stolk, Ronald P., Jukema, J Wouter, Wright, Alan F., Boomsma, Dorret I., Bandinelli, Stefania, Gyllensten, Ulf B., Wilson, James F., Ferrucci, Luigi, Schmidt, Reinhold, Farrall, Martin, Spector, Tim D., Palmer, Lyle J., Tuomilehto, Jaakko, Pfeufer, Arne, Siscovick, David, Altshuler, David, Loos, Ruth J. F., Toniolo, Daniela, Snieder, Harold, Gieger, Christian, Meneton, Pierre, Wareham, Nicholas J., Oostra, Ben A., Metspalu, Andre, Launer, Lenore, Rettig, Rainer, Strachan, David P., Beckmann, Jacques S., Witteman, Jacqueline C. M., Erdmann, Jeanette, Van Dijk, Ko Willem, Boerwinkle, Eric, Boehnke, Michael, Ridker, Paul M., Jarvelin, Marjo-Riitta, Chakravarti, Aravinda, Abecasis, Goncalo R., Gudnason, Vilmundur, Newton-Cheh, Christopher, Levy, Daniel, Munroe, Patricia B., Psaty, Bruce M., Caulfield, Mark J., Rao, Dabeeru C., Tobin, Martin D., Elliott, Paul, Van, Duijn, Cornelia M., McEniery CM, Wilkinson, Ib, Cockcroft, Jr, O'Shaughnessy, Km, Newhouse, Sj, Yasmin, Smith, Av, Eiriksdottir, G, Launer, Lj, Sigurdsson, S, Aspelund, T, Gudnason, V, De Bacquer, D, Rietzschel, Er, De Backer, Gg, Van Bortel, L, De Buyzere, Ml, Segers, P, Bekaert, S, Gillebert, Tc, De Meyer, T, Ferrucci, L, Tanaka, T, Johnson, Ad, Levy, D, Benjamin, Ej, Mitchell, Gf, Vita, Ja, Larson, Mg, Hamburg, Nm, Vasan, R, Isaacs, A, Schut, Af, Oostra, Ba, van Duijn, Cm, van Rijn, Mj, Sie, Mp, Newman, Ab, Herrington, Dm, Andrews, J, Ding, J, Sutton-Tyrrell, Kc, Harris, Tb, Howard, Td, Liu, Y, Parsa, A, Shuldiner, Ar, Mcardle, Pf, Gibson, Q, Post, W, Dehghan, A, Hofman, A, Uitterlinden, Ag, Sijbrands, Ej, Rivadeneira, F, Mattace-Raso, Fu, Verwoert, Gc, Witteman, Jc, Scuteri, A, Lakatta, Eg, Jewell, E, Abecasis, Gr, Tarasov, Kv, Uda, M, Najjar, S, Sanna, S, Attwood, T, Belz, S, Braund, P, Cambien, F, Cooper, J, Crisp-Hihn, A, Deloukas, P, Foad, N, Eardman, J, Goodall, Ah, Gracey, J, Gray, E, Gulde, S, Gwilliams, R, Heimerl, S, Hengstenberg, C, Jolley, J, Krishnan, U, Linsel-Nitschke, P, Lloyd-Jones, H, Lugauer, I, Lundmark, P, Maouche, S, Moore, J, Muir, D, Murray, E, Nelson, Cp, Neudert, J, Niblett, D, O'Leary, K, Ouwehand, Wh, Pollard, H, Rankin, A, Rice, Cm, Sager, H, Samani, Nj, Sambrook, J, Schmitz, G, Scholz, M, Schroeder, L, Schunkert, H, Syvannen, Ac, Wallace, C, Kathiresan, S, Reilly, Mp, Erdmann, J, Assimes, Tl, Boerwinkle, E, Hall, A, König, Ir, Laaksonen, R, Mcpherson, R, Thompson, Jr, Thorsteinsdottir, U, Ziegler, A, Absher, D, Chen, L, Cupples, La, Halperin, E, Li, M, Musunuru, K, Preuss, M, Schillert, A, Thorleifsson, G, Voight, Bf, Wells, Ga, Assime, Tl, Holm, H, Roberts, R, Stewart, Af, Fortmann, S, Go, A, Hlatky, M, Iribarren, C, Knowles, J, Myers, R, Quertermous, T, Sidney, S, Risch, N, Tang, H, Blankenberg, S, Zeller, T, Wild, P, Schnabel, R, Sinning, C, Lackner, K, Tiret, L, Nicaud, V, Bickel, C, Rupprecht, Hj, Perret, C, Proust, C, Münzel, T, Barbalic, M, Bis, J, Chen, Iy, Cupples, L, Demissie-Banjaw, S, Folsom, A, Glazer, N, Harris, T, Heckbert, S, Lumley, T, Marciante, K, Morrison, A, O' Donnell, Cj, Psaty, Bm, Rice, K, Rotter, Ji, Siscovick, D, Smith, N, Smith, A, Taylor, Kd, van Duijn, C, Volcik, K, Whitteman, J, Ramachandran, V, Uitterlinden, A, Gretarsdottir, S, Gulcher, Jr, Kong, A, Stefansson, K, Thorgeirsson, G, Andersen, K, Fischer, M, Grosshennig, A, Lieb, W, Stark, K, Schreiber, S, Wichmann, He, Aherrahrou, Z, Bruse, P, Doering, A, Illig, T, Klopp, N, Loley, C, Medack, A, Meisinger, C, Meitinger, T, Nahrstedt, J, Peters, A, Wagner, Ak, Willenborg, C, Böhm, Bo, Dobnig, H, Grammer, Tb, Hoffmann, Mm, Kleber, M, März, W, Meinitzer, A, Winkelmann, Br, Pilz, S, Renner, W, Scharnagl, H, Stojakovic, T, Tomaschitz, A, Winkler, K, Guiducci, C, Burtt, N, Gabriel, Sb, O'Donnell, Cj, Elosua, R, Peltonen, L, Salomaa, V, Schwartz, Sm, Melander, O, Altshuler, D, Dandona, S, Jarinova, O, Qu, L, Wilensky, R, Matthai, W, Hakonarson, Hh, Devaney, J, Burnett, M, Pichard, Ad, Kent, Km, Satler, L, Lindsay, Jm, Waksman, R, Knouff, Cw, Waterworth, Dm, Walker, Mc, Mooser, V, Epstein, Se, Rader, Dj, Wright, Bj, Balmforth, Aj, Ball, Sg, Smith, Nl, Felix, Jf, Morrison, Ac, Demissie, S, Glazer, Nl, Loehr, Lr, Rosamond, Wd, Bis, Jc, Folsom, Ar, Benjamin, E, Aulchenko, Y, Haritunians, T, Couper, D, Murabito, J, Yang, Ya, Stricker, Bh, Gottdiener, J, Chang, Pp, Wang, Tj, Rice, Km, Heckbert, Sr, Fox, Er, Willerson, Jt, Köttgen, A, Pattaro, C, Böger, Ca, Fuchsberger, C, Olden, M, Gao, X, Yang, Q, O'Connell, Jr, Schmidt, H, Ketkar, S, Hwang, Sj, Teumer, A, Paré, G, Atkinson, Ej, Lohman, K, Cornelis, Mc, Probst-Hensch, Nm, Kronenberg, F, Tönjes, A, Hayward, C, Rampersaud, E, Mitchell, Bd, Arking, De, Struchalin, M, Cavalieri, M, Singleton, A, Giallauria, F, Metter, J, de Boer, Ih, Zillikens, Mc, Feitosa, M, Province, M, de Andrade, M, Turner, St, Schnabel, Rb, Wilde, S, Munzel, Tf, Leak, T, Koenig, W, Zgaga, L, Zemunik, T, Kolcic, I, Minelli, C, Hu, Fb, Johansson, A, Igl, W, Zaboli, G, Wild, Sh, Wright, Af, Campbell, H, Ellinghaus, D, Imboden, M, Nitsch, D, Brandstätter, A, Kollerits, B, Kedenko, L, Mägi, R, Stumvoll, M, Kovacs, P, Boban, M, Campbell, S, Endlich, K, Völzke, H, Kroemer, Hk, Nauck, M, Völker, U, Polasek, O, Vitart, V, Badola, S, Parker, An, Ridker, Pm, Kardia, Sl, Curhan, Gc, Franke, A, Rochat, T, Paulweber, B, Prokopenko, I, Wang, W, Coresh, J, Schmidt, R, Shlipak, Mg, Borecki, I, Krämer, Bk, Rudan, I, Gyllensten, U, Wilson, Jf, Pramstaller, Pp, Rettig, R, Hastie, N, Chasman, Di, Kao, Wh, Heid, Im, Fox, C, Felix, Sb, Watzinger, N, Homuth, G, Aragam, J, Dörr, M, Zweiker, R, Lind, L, Rodeheffer, Rj, Greiser, Kh, Deckers, Jw, Stritzke, J, Lackner, Kj, Ingelsson, E, Kullo, I, Haerting, J, Reffelmann, T, Redfield, Mm, Werdan, K, Arnett, Dk, Blettner, M, Friedrich, N, Chambers, Jc, Zhang, W, Lord, Gm, van der Harst, P, Lawlor, Da, Sehmi, J, Gale, Dp, Wass, Mn, Ahmadi, Kr, Bakker, Sj, Beckmann, J, Bilo, Hj, Bochud, M, Brown, Mj, Caulfield, Mj, Connell, Jm, Cook, Ht, Cotlarciuc, I, Davey Smith, G, de Silva, R, Deng, G, Devuyst, O, Dikkeschei, Ld, Dimkovic, N, Dockrell, M, Dominiczak, A, Ebrahim, S, Eggermann, T, Farrall, M, Floege, J, Forouhi, Ng, Gansevoort, Rt, Han, X, Hedblad, B, Homan van der Heide, Jj, Hepkema, Bg, Hernandez-Fuentes, M, Hypponen, E, Johnson, T, de Jong, Pe, Kleefstra, N, Lagou, V, Lapsley, M, Li, Y, Loos, Rj, Luan, J, Luttropp, K, Maréchal, C, Munroe, Pb, Nordfors, L, Penninx, Bw, Perucha, E, Pouta, A, Roderick, Pj, Ruokonen, A, Schalling, M, Schlessinger, D, Schlieper, G, Seelen, Ma, Sjögren, M, Smit, Jh, Snieder, H, Soranzo, N, Spector, Td, Stenvinkel, P, Sternberg, Mj, Swaminathan, R, Ubink-Veltmaat, Lj, Vollenweider, P, Waterworth, D, Zerres, K, Waeber, G, Wareham, Nj, Maxwell, Ph, Mccarthy, Mi, Jarvelin, Mr, Lightstone, L, Scott, J, Navis, G, Elliott, P, and Kooner, Js.

Subjects
Netherlands Twin Register (NTR), Linkage disequilibrium, pulse pressure, mean arterial pressure, genome-wide, [SDV]Life Sciences [q-bio], Genome-wide association study, BLOOD-PRESSURE, Blood Pressure, 030204 cardiovascular system & hematology, Linkage Disequilibrium, 0302 clinical medicine, RELEVANCE, CardioGram, Medicine and Health Sciences, Genetics & Heredity, ddc:616, Genetics, 0303 health sciences, Genome-wide association, 11 Medical And Health Sciences, Arteries, ADRENERGIC-RECEPTOR TRAFFICKING, Pulse pressure, EchoGen consortium, Hypertension, HEART-FAILURE, arterial pressure, Case-Control Studie, Life Sciences & Biomedicine, Human, circulatory and respiratory physiology, medicine.medical_specialty, Mean arterial pressure, Arterie, AortaGen Consortium, Cardiogenics consortium, Locus (genetics), Biology, Polymorphism, Single Nucleotide, Article, Follow-Up Studie, 03 medical and health sciences, Internal medicine, medicine, Humans, cardiovascular diseases, METAANALYSIS, 030304 developmental biology, Genetic association, Science & Technology, HYPERTENSION, MORTALITY, Case-control study, CARDIOVASCULAR-DISEASE RISK, 06 Biological Sciences, GENE, MICE, Endocrinology, Blood pressure, CKDGen consortium, Genetic Loci, Case-Control Studies, KidneyGen consortium, CHARGE Consortium Heart Failure Working Group, LifeLines Cohort Study, Developmental Biology, Follow-Up Studies, Genome-Wide Association Study
Abstract

Les affiliations des 100 premiers auteurs sont renseignées dans la notice. Les affiliations des autres auteurs sont disponibles à la fin de la publication.; International audience; Numerous genetic loci have been associated with systolic blood pressure (SBP) and diastolic blood pressure (DBP) in Europeans(1-3). We now report genome-wide association studies of pulse pressure (PP) and mean arterial pressure (MAP). In discovery (N = 74,064) and follow-up studies (N = 48,607), we identified at genome-wide significance (P = 2.7 x 10(-8) to P = 2.3 x 10(-13)) four new PP loci (at 4q12 near CHIC2, 7q22.3 near PIK3CG, 8q24.12 in NOV and 11q24.3 near ADAMTS8), two new MAP loci (3p21.31 in MAP4 and 10q25.3 near ADRB1) and one locus associated with both of these traits (2q24.3 near FIGN) that has also recently been associated with SBP in east Asians. For three of the new PP loci, the estimated effect for SBP was opposite of that for DBP, in contrast to the majority of common SBP- and DBP-associated variants, which show concordant effects on both traits. These findings suggest new genetic pathways underlying blood pressure variation, some of which may differentially influence SBP and DBP.

Published
2016
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45. Genome-Wide Meta-Analysis Unravels Interactions between Magnesium Homeostasis and Metabolic Phenotypes.

Author

Corre, T., Arjona, F.J., Hayward, C., Youhanna, S., Baaij, J.H.F. de, Belge, H., Nagele, N., Debaix, H., Blanchard, M.G., Traglia, M., Harris, S.E., Ulivi, S., Rueedi, R., Lamparter, D., Mace, A., Sala, C., Lenarduzzi, S., Ponte, B., Pruijm, M., Ackermann, D., Ehret, G., Baptista, D., Polasek, O., Rudan, I., Hurd, T.W., Hastie, N.D., Vitart, V., Waeber, G., Kutalik, Z., Bergmann, S., Vargas-Poussou, R., Konrad, M., Gasparini, P., Deary, I.J., Starr, J.M., Toniolo, D., Vollenweider, P., Hoenderop, J.G.J., Bindels, R.J.M., Bochud, M., Devuyst, O., Corre, T., Arjona, F.J., Hayward, C., Youhanna, S., Baaij, J.H.F. de, Belge, H., Nagele, N., Debaix, H., Blanchard, M.G., Traglia, M., Harris, S.E., Ulivi, S., Rueedi, R., Lamparter, D., Mace, A., Sala, C., Lenarduzzi, S., Ponte, B., Pruijm, M., Ackermann, D., Ehret, G., Baptista, D., Polasek, O., Rudan, I., Hurd, T.W., Hastie, N.D., Vitart, V., Waeber, G., Kutalik, Z., Bergmann, S., Vargas-Poussou, R., Konrad, M., Gasparini, P., Deary, I.J., Starr, J.M., Toniolo, D., Vollenweider, P., Hoenderop, J.G.J., Bindels, R.J.M., Bochud, M., and Devuyst, O.

Abstract

1 januari 2018, Contains fulltext : 184156.pdf (publisher's version ) (Closed access), Magnesium (Mg(2+)) homeostasis is critical for metabolism. However, the genetic determinants of the renal handling of Mg(2+), which is crucial for Mg(2+) homeostasis, and the potential influence on metabolic traits in the general population are unknown. We obtained plasma and urine parameters from 9099 individuals from seven cohorts, and conducted a genome-wide meta-analysis of Mg(2+) homeostasis. We identified two loci associated with urinary magnesium (uMg), rs3824347 (P=4.4x10(-13)) near TRPM6, which encodes an epithelial Mg(2+) channel, and rs35929 (P=2.1x10(-11)), a variant of ARL15, which encodes a GTP-binding protein. Together, these loci account for 2.3% of the variation in 24-hour uMg excretion. In human kidney cells, ARL15 regulated TRPM6-mediated currents. In zebrafish, dietary Mg(2+) regulated the expression of the highly conserved ARL15 ortholog arl15b, and arl15b knockdown resulted in renal Mg(2+) wasting and metabolic disturbances. Finally, ARL15 rs35929 modified the association of uMg with fasting insulin and fat mass in a general population. In conclusion, this combined observational and experimental approach uncovered a gene-environment interaction linking Mg(2+) deficiency to insulin resistance and obesity.

Published
2018

46. GWAS meta-analysis yields novel insights into the biology of male-pattern baldness

Author

Heilmann-Heimbach, S., Herold, C., Hochfeld, L. M., Hillmer, A. M., Nyholt, D. R., Hecker, J., Javed, A., Chew, E. G. Y., Pechlivanis, S., Drichel, D., Heng, X., del Rosario, R. C. H., Fier, H. L., Paus, R., Ruedi, R., Galesloot, T. E., Moebus, S., Anhalt, T., Prabhakar, S., Li, R., Kanoni, S., Papanikolaou, G., Kutalik, Z., Deloukas, P., Philpott, M. P., Waeber, G., Spector, T. D., Vollenweider, P., Kiemeney, L. A. L. M., Dedoussis, G., Richards, J. B., Nothnagel, M., Martin, N. G., Becker, T., Hinds, D. A., Noethen, M. M., Heilmann-Heimbach, S., Herold, C., Hochfeld, L. M., Hillmer, A. M., Nyholt, D. R., Hecker, J., Javed, A., Chew, E. G. Y., Pechlivanis, S., Drichel, D., Heng, X., del Rosario, R. C. H., Fier, H. L., Paus, R., Ruedi, R., Galesloot, T. E., Moebus, S., Anhalt, T., Prabhakar, S., Li, R., Kanoni, S., Papanikolaou, G., Kutalik, Z., Deloukas, P., Philpott, M. P., Waeber, G., Spector, T. D., Vollenweider, P., Kiemeney, L. A. L. M., Dedoussis, G., Richards, J. B., Nothnagel, M., Martin, N. G., Becker, T., Hinds, D. A., and Noethen, M. M.

Published
2018

47. Functional significance of repressor element 1 silencing transcription factor (REST) target genes in pancreatic beta cells

Author

Martin, D., Allagnat, F., Chaffard, G., Caille, D., Fukuda, M., Regazzi, R., Abderrahmani, A., Waeber, G., Meda, P., Maechler, P., Haefliger, J.-A, Martin, D., Allagnat, F., Chaffard, G., Caille, D., Fukuda, M., Regazzi, R., Abderrahmani, A., Waeber, G., Meda, P., Maechler, P., and Haefliger, J.-A

Abstract

Aims/hypothesis: The expression of several neuronal genes in pancreatic beta cells is due to the absence of the transcription factor repressor element 1 (RE-1) silencing transcription factor (REST). The identification of these traits and their functional significance in beta cells has only been partly elucidated. Herein, we investigated the biological consequences of a repression of REST target genes by expressing REST in beta cells. Methods: The effect of REST expression on glucose homeostasis, insulin content and release, and beta cell mass was analysed in transgenic mice selectively expressing REST in beta cells. Relevant target genes were identified in INS-1E and primary beta cells expressing REST. Results: Transgenic mice featuring a beta cell-targeted expression of REST exhibited glucose intolerance and reduced beta cell mass. In primary beta cells, REST repressed several proteins of the exocytotic machinery, including synaptosomal-associated protein (SNAP) 25, synaptotagmin (SYT) IV, SYT VII, SYT IX and complexin II; it impaired first and second phases of insulin secretion. Using RNA interference in INS-1E cells, we showed that SYT IV and SYT VII were implicated in the control of insulin release. Conclusions/interpretation: The data document the critical role of REST target genes in pancreatic beta cells. Specifically, we provide evidence that the downregulation of these genes is detrimental for the exocytosis of large dense core vesicles, thus contributing to beta cell dysfunction and impaired glucose homeostasis

Published
2018

48. Human high-density lipoprotein particles prevent activation of the JNK pathway induced by human oxidised low-density lipoprotein particles in pancreatic beta cells

Author

Abderrahmani, A., Niederhauser, G., Favre, D., Abdelli, S., Ferdaoussi, M., Yang, J., Regazzi, R., Widmann, C., Waeber, G., Abderrahmani, A., Niederhauser, G., Favre, D., Abdelli, S., Ferdaoussi, M., Yang, J., Regazzi, R., Widmann, C., and Waeber, G.

Abstract

Aims/hypothesis: We explored the potential adverse effects of pro-atherogenic oxidised LDL-cholesterol particles on beta cell function. Materials and methods: Isolated human and rat islets and different insulin-secreting cell lines were incubated with human oxidised LDL with or without HDL particles. The insulin level was monitored by ELISA, real-time PCR and a rat insulin promoter construct linked to luciferase gene reporter. Cell apoptosis was determined by scoring cells displaying pycnotic nuclei. Results: Prolonged incubation with human oxidised LDL particles led to a reduction in preproinsulin expression levels, whereas the insulin level was preserved in the presence of native LDL-cholesterol. The loss of insulin production occurred at the transcriptional levels and was associated with an increase in activator protein-1 transcriptional activity. The rise in activator protein-1 activity resulted from activation of c-Jun N-terminal kinases (JNK, now known as mitogen-activated protein kinase 8 [MAPK8]) due to a subsequent decrease in islet-brain 1 (IB1; now known as MAPK8 interacting protein 1) levels. Consistent with the pro-apoptotic role of the JNK pathway, oxidised LDL also induced a twofold increase in the rate of beta cell apoptosis. Treatment of the cells with JNK inhibitor peptides or HDL countered the effects mediated by oxidised LDL. Conclusions/interpretation: These data provide strong evidence that oxidised LDL particles exert deleterious effects in the progression of beta cell failure in diabetes and that these effects can be countered by HDL particles

Published
2018

49. Role for inducible cAMP early repressor in promoting pancreatic beta cell dysfunction evoked by oxidative stress in human and rat islets

Author

Favre, D., Niederhauser, G., Fahmi, D., Plaisance, V., Brajkovic, S., Beeler, N., Allagnat, F., Haefliger, J., Regazzi, R., Waeber, G., Abderrahmani, A., Favre, D., Niederhauser, G., Fahmi, D., Plaisance, V., Brajkovic, S., Beeler, N., Allagnat, F., Haefliger, J., Regazzi, R., Waeber, G., and Abderrahmani, A.

Abstract

Aims/hypothesis: Pro-atherogenic and pro-oxidant, oxidised LDL trigger adverse effects on pancreatic beta cells, possibly contributing to diabetes progression. Because oxidised LDL diminish the expression of genes regulated by the inducible cAMP early repressor (ICER), we investigated the involvement of this transcription factor and of oxidative stress in beta cell failure elicited by oxidised LDL. Methods: Isolated human and rat islets, and insulin-secreting cells were cultured with human native or oxidised LDL or with hydrogen peroxide. The expression of genes was determined by quantitative real-time PCR and western blotting. Insulin secretion was monitored by EIA kit. Cell apoptosis was determined by scoring cells displaying pycnotic nuclei. Results: Exposure of beta cell lines and islets to oxidised LDL, but not to native LDL raised the abundance of ICER. Induction of this repressor by the modified LDL compromised the expression of important beta cell genes, including insulin and anti-apoptotic islet brain 1, as well as of genes coding for key components of the secretory machinery. This led to hampering of insulin production and secretion, and of cell survival. Silencing of this transcription factor by RNA interference restored the expression of its target genes and alleviated beta cell dysfunction and death triggered by oxidised LDL. Induction of ICER was stimulated by oxidative stress, whereas antioxidant treatment with N-acetylcysteine or HDL prevented the rise of ICER elicited by oxidised LDL and restored beta cell functions. Conclusions/interpretation: Induction of ICER links oxidative stress to beta cell failure caused by oxidised LDL and can be effectively abrogated by antioxidant treatment

Published
2018

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