• Heavier smoking may lead to a relative increase in waist circumference: Evidence for a causal relationship from a Mendelian randomisation meta-analysis. The CARTA consortium 

      Morris, Richard W.; Taylor, Amy E.; Fluharty, Meg E.; Bjørngaard, Johan Håkon; Åsvold, Bjørn Olav; Gabrielsen, Maiken Elvestad; Campbell, Archie; Marioni, Riccardo; Kumari, Meena; Korhonen, Tellervo; Männistö, Satu; Marques-Vidal, Pedro; Kaakinen, Marika; Cavadino, Alana; Postmus, Iris; Husemoen, Lise Lotte N.; Skaaby, Tea; Ahluwalia, Tarun Veer Singh; Treur, Jorien L.; Willemsen, Gonneke; Dale, Caroline; Wannamethee, S. Goya; Lahti, Jari; Palotie, Aarno; Räikkönen, Katri; McConnachie, Alex; Padmanabhan, Sandosh; Wong, Andrew; Dalgård, Christine; Paternoster, Lavinia; Ben-Shlomo, Yoav; Tyrrell, Jessica; Horwood, John; Fergusson, David M.; Kennedy, Martin A.; Nohr, Ellen A.; Christiansen, Lene; Kyvik, Kirsten Ohm; Kuh, Diana; Watt, Graham; Eriksson, Johan G.; Whincup, Peter H.; Vink, Jacqueline M.; Boomsma, Dorret I.; Smith, George Davey; Lawlor, Debbie; Linneberg, Allan; Ford, Ian; Jukema, J. Wouter; Power, Chris; Hyppönen, Elina; Jarvelin, Marjo-Riitta; Preisig, Martin; Borodulin, Katja; Kaprio, Jaakko; Kivimaki, Mika; Smith, Blair H.; Hayward, Caroline; Romundstad, Pål Richard; Sørensen, Thorkild I.A.; Munafo, Marcus R.; Sattar, Naveed (Journal article; Peer reviewed, 2015)
      Objectives: To investigate, using a Mendelian randomisation approach, whether heavier smoking is associated with a range of regional adiposity phenotypes, in particular those related to abdominal adiposity. Design: ...
    • Investigating the causal effect of smoking on hay fever and asthma: A Mendelian randomization meta-analysis in the CARTA consortium 

      Skaaby, Tea; Taylor, Amy E; Jacobsen, Rikke K.; Paternoster, Lavinia; Thuesen, Betina H.; Ahluwalia, Tarunveer S.; Larsen, Sofus C.; Zhou, Ang; Wong, Andrew; Gabrielsen, Maiken Elvestad; Bjørngaard, Johan Håkon; Flexeder, Claudia; Männistö, Satu; Hardy, Rebecca; Kuh, Diana; Barry, Sarah J.; Møllehave, Line Tang; Cerqueira, Charlotte; Friedrich, Nele; Bonten, Tobias N.; Noordam, Raymond; Mook-Kanamori, Dennis O.; Taube, Christian; Jessen, Leon E.; McConnachie, Alex; Sattar, Naveed; Upton, Mark N.; McSharry, Charles; Bønnelykke, Klaus; Bisgaard, Hans; Schulz, Holger; Strauch, Konstantin; Meitinger, Thomas; Peters, Annette; Grallert, Harald; Nohr, Ellen A.; Kivimäki, Mika; Kumari, Meena; Völker, Uwe; Nauck, Matthias; Völzke, Henry; Power, Chris; Hyppönen, Elina; Hansen, Torben; Jørgensen, Torben; Pedersen, Oluf; Salomaa, Veikko; Grarup, Niels; Langhammer, Arnulf; Romundstad, Pål Richard; Skorpen, Frank; Kaprio, Jaakko; Munafò, Marcus R.; Linneberg, Allan (Journal article; Peer reviewed, 2017)
      Observational studies on smoking and risk of hay fever and asthma have shown inconsistent results. However, observational studies may be biased by confounding and reverse causation. Mendelian randomization uses genetic ...
    • Investigating the possible causal association of smoking with depression and anxiety using Mendelian randomisation meta-analysis: the CARTA consortium 

      Taylor, Amy E; Fluharty, Meg; Bjørngaard, Johan Håkon; Gabrielsen, Maiken Elvestad; Skorpen, Frank; Marioni, Riccardo R.; Campbell, A.; Engmann, J; Mirza, Saira Saeed; Loukola, A.; Laatikainen, Tiina; Partonen, Timo; Kaakinen, Marika; Ducci, Francesca; Cavadino, Alana; Husemoen, Lise Lotte N; Ahluwalia, Tarunveer Singh; Jacobsen, Rikke Kart; Skaaby, Tea; Ebstrup, Jeanette Frost; Mortensen, Erik Lykke; Minica, Camelia C; Vink, Jacqueline; Willemsen, Gonneke; Marques-Vidal, Pedro; Dale, Caroline E; Amuzu, Antoinette; Lennon, Lucy; Lahti, J; Palotie, Aarno; Räikkönen, K; Wong, Andrew; Paternoster, Lavinia; Wong, Angelita Pui-Yee; Horwood, L John; Murphy, Michael; Johnstone, Elaine; Kennedy, Martin A; Pausova, Zdenka; Paus, Tomas; Ben-Shlomo, Yoav; Nohr, Ellen A; Kuh, Diana; Kivimaki, Mika; Eriksson, Johan G; Morris, Richard W; Casas, Juan Pablo; Preisig, Martin; Boomsma, Dorret I; Linneberg, Allan; Power, Chris; Hypponen, Elina; Veijola, J; Järvelin, Marjo-Riitta; Korhonen, T.; Tiemeier, H; Kumari, Meena; Porteous, David J.; Hayward, Caroline; Romundstad, Pål Richard; Smith, George Davey; Munafo, Marcus R (Journal article; Peer reviewed, 2014)
      Objectives: To investigate whether associations of smoking with depression and anxiety are likely to be causal, using a Mendelian randomisation approach. Design: Mendelian randomisation meta-analyses using a genetic ...
    • Stratification by smoking status reveals an association of CHRNA5-A3-B4 genotype with body mass index in never smokers 

      Taylor, Amy E; Morris, Richard W; Fluharty, Meg; Bjørngaard, Johan Håkon; Åsvold, Bjørn Olav; Gabrielsen, Maiken Elvestad; Campbell, A.; Marioni, Riccardo R.; Kumari, Meena; Hällfors, Jenni; Männistö, Satu; Marques-Vidal, Pedro; Kaakinen, Marika; Cavadino, Alana; Postmus, Iris; Husemoen, Lise Lotte N; Skaaby, Tea; Ahluwalia, Tarunveer Singh; Treur, Jorien L; Willemsen, Gonneke; Dale, Caroline; Wannamethee, SG; Lahti, J; Palotie, Aarno; Räikkönen, K; Kisialiou, Aliaksei; McConnachie, Alex; Padmanabhan, Sandosh; Wong, Andrew; Dalgård, Christine; Paternoster, Lavinia; Ben-Shlomo, Yoav; Tyrrell, Jessica; Horwood, John; Fergusson, D; Kennedy, Martin A; Frayling, T; Nohr, Ellen A; Christiansen, Lene; Ohm Kyvik, K; Kuh, Diana; Watt, Graham; Eriksson, Johan; Whincup, Peter H; Vink, JM; Boomsma, Dorret I; Davey Smith, George; Lawlor, Debbie A; Linneberg, Allan; Ford, Ian; Jukema, J Wouter; Power, C; Hyppönen, E; Jarvelin, Marjo-Riitta; Preisig, Martin; Borodulin, Katja; Kaprio, Jaakko; Kivimaki, Mika; Smith, BH; Hayward, Caroline; Romundstad, Pål Richard; Sørensen, Thorkild I.A.; Munafo, Marcus R; Sattar, Naveed (Journal article; Peer reviewed, 2014)
      We previously used a single nucleotide polymorphism (SNP) in the CHRNA5-A3-B4 gene cluster associated with heaviness of smoking within smokers to confirm the causal effect of smoking in reducing body mass index (BMI) in a ...