Ioanna Ntalla
Queen Mary University of London
111 Papers
1.1K Citations
Ioanna Ntalla is an academic researcher from Queen Mary University of London. The author has contributed to research in topics: Genome-wide association study & Medicine. The author has an hindex of 42, co-authored 88 publications. Previous affiliations of Ioanna Ntalla include St George's, University of London & National and Kapodistrian University of Athens.
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Papers
Fine-mapping type 2 diabetes loci to single-variant resolution using high-density imputation and islet-specific epigenome maps.
Anubha Mahajan,Daniel Taliun,Matthias Thurner,Neil R. Robertson,Jason M. Torres,N. William Rayner,N. William Rayner,Anthony Payne,Valgerdur Steinthorsdottir,Robert A. Scott,Niels Grarup,James P. Cook,Ellen M. Schmidt,Matthias Wuttke,Chloé Sarnowski,Reedik Mägi,Jana Nano,Christian Gieger,Stella Trompet,Cécile Lecoeur,Michael Preuss,Bram P. Prins,Xiuqing Guo,Lawrence F. Bielak,Jennifer E. Below,Donald W. Bowden,John C. Chambers,Young-Jin Kim,Maggie C.Y. Ng,Lauren E. Petty,Xueling Sim,Weihua Zhang,Weihua Zhang,Amanda J. Bennett,Jette Bork-Jensen,Chad M. Brummett,Mickaël Canouil,Kai-Uwe Ec Kardt,Krista Fischer,Sharon L.R. Kardia,Florian Kronenberg,Kristi Läll,Ching-Ti Liu,Adam E. Locke,Jian'an Luan,Ioanna Ntalla,Vibe Nylander,Sebastian Schönherr,Claudia Schurmann,Loic Yengo,Erwin P. Bottinger,Ivan Brandslund,Cramer Christensen,George Dedoussis,Jose C. Florez,Ian Ford,Oscar H. Franco,Timothy M. Frayling,Vilmantas Giedraitis,Sophie Hackinger,Andrew T. Hattersley,Christian Herder,M. Arfan Ikram,Martin Ingelsson,Marit E. Jørgensen,Marit E. Jørgensen,Torben Jørgensen,Torben Jørgensen,Jennifer Kriebel,Johanna Kuusisto,Symen Ligthart,Cecilia M. Lindgren,Cecilia M. Lindgren,Allan Linneberg,Allan Linneberg,Valeriya Lyssenko,Valeriya Lyssenko,Vasiliki Mamakou,Thomas Meitinger,Karen L. Mohlke,Andrew D. Morris,Andrew D. Morris,Girish N. Nadkarni,James S. Pankow,Annette Peters,Naveed Sattar,Alena Stančáková,Konstantin Strauch,Kent D. Taylor,Barbara Thorand,Gudmar Thorleifsson,Unnur Thorsteinsdottir,Unnur Thorsteinsdottir,Jaakko Tuomilehto,Daniel R. Witte,Josée Dupuis,Patricia A. Peyser,Eleftheria Zeggini,Ruth J. F. Loos,Philippe Froguel,Philippe Froguel,Erik Ingelsson,Erik Ingelsson,Lars Lind,Leif Groop,Leif Groop,Markku Laakso,Francis S. Collins,J. Wouter Jukema,Colin N. A. Palmer,Harald Grallert,Andres Metspalu,Abbas Dehghan,Abbas Dehghan,Anna Köttgen,Gonçalo R. Abecasis,James B. Meigs,Jerome I. Rotter,Jonathan Marchini,Oluf Pedersen,Torben Hansen,Torben Hansen,Claudia Langenberg,Nicholas J. Wareham,Kari Stefansson,Kari Stefansson,Anna L. Gloyn,Andrew P. Morris,Andrew P. Morris,Andrew P. Morris,Michael Boehnke,Mark I. McCarthy +131 more
TL;DR: Combining 32 genome-wide association studies with high-density imputation provides a comprehensive view of the genetic contribution to type 2 diabetes in individuals of European ancestry with respect to locus discovery, causal-variant resolution, and mechanistic insight.
Genome-wide association study identifies eight risk loci and implicates metabo-psychiatric origins for anorexia nervosa
Hunna J. Watson,Hunna J. Watson,Hunna J. Watson,Zeynep Yilmaz,Laura M. Thornton,Christopher Hübel,Christopher Hübel,Jonathan R. I. Coleman,Jonathan R. I. Coleman,Helena Gaspar,Helena Gaspar,Julien Bryois,Anke Hinney,Virpi M. Leppä,Manuel Mattheisen,Sarah E. Medland,Stephan Ripke,Stephan Ripke,Stephan Ripke,Shuyang Yao,Paola Giusti-Rodríguez,Ken B. Hanscombe,Kirstin L. Purves,Roger A.H. Adan,Roger A.H. Adan,Lars Alfredsson,Tetsuya Ando,Ole A. Andreassen,Jessica H. Baker,Wade H. Berrettini,Ilka Boehm,Claudette Boni,Vesna Boraska Perica,Vesna Boraska Perica,Katharina Buehren,Roland Burghardt,Matteo Cassina,Sven Cichon,Maurizio Clementi,Roger D. Cone,Philippe Courtet,Scott J. Crow,James J. Crowley,James J. Crowley,Unna N. Danner,Oliver S. P. Davis,Martina de Zwaan,George Dedoussis,Daniela Degortes,Janiece E. DeSocio,Danielle M. Dick,Dimitris Dikeos,Christian Dina,Monika Dmitrzak-Weglarz,Elisa Docampo,Laramie E. Duncan,Karin Egberts,Stefan Ehrlich,Geòrgia Escaramís,Tõnu Esko,Tõnu Esko,Xavier Estivill,Anne Farmer,Angela Favaro,Fernando Fernández-Aranda,Manfred M. Fichter,Krista Fischer,Manuel Föcker,Lenka Foretova,Andreas J. Forstner,Monica Forzan,Christopher S. Franklin,Steven Gallinger,Ina Giegling,Johanna Giuranna,Fragiskos Gonidakis,Philip Gorwood,Philip Gorwood,Monica Gratacos Mayora,Sébastien Guillaume,Yiran Guo,Hakon Hakonarson,Hakon Hakonarson,Konstantinos Hatzikotoulas,Joanna Hauser,Johannes Hebebrand,Sietske G. Helder,Stefan Herms,Stefan Herms,Stefan Herms,Beate Herpertz-Dahlmann,Wolfgang Herzog,Laura M. Huckins,Laura M. Huckins,James I. Hudson,Hartmut Imgart,Hidetoshi Inoko,Vladimir Janout,Susana Jiménez-Murcia,Antonio Julià,Gursharan Kalsi,Deborah Kaminská,Jaakko Kaprio,Leila Karhunen,Andreas Karwautz,Martien J H Kas,Martien J H Kas,James L. Kennedy,James L. Kennedy,Anna Keski-Rahkonen,Kirsty Kiezebrink,Youl-Ri Kim,Lars Klareskog,Kelly L. Klump,Gun Peggy Knudsen,Maria La Via,Stephanie Le Hellard,Stephanie Le Hellard,Robert D. Levitan,Robert D. Levitan,Dong Li,Lisa R. Lilenfeld,Bochao Danae Lin,Jolanta Lissowska,Jurjen J. Luykx,Pierre J. Magistretti,Pierre J. Magistretti,Mario Maj,Katrin Männik,Katrin Männik,Sara Marsal,Christian R. Marshall,Morten Mattingsdal,Sara McDevitt,Peter McGuffin,Andres Metspalu,Ingrid Meulenbelt,Nadia Micali,Nadia Micali,Nadia Micali,Karen S. Mitchell,Alessio Maria Monteleone,Palmiero Monteleone,Melissa A. Munn-Chernoff,Benedetta Nacmias,Marie Navratilova,Ioanna Ntalla,Julie K. O'Toole,Roel A. Ophoff,Roel A. Ophoff,Leonid Padyukov,Aarno Palotie,Aarno Palotie,Aarno Palotie,Jacques Pantel,Hana Papezova,Dalila Pinto,Raquel Rabionet,Raquel Rabionet,Anu Raevuori,Nicolas Ramoz,Ted Reichborn-Kjennerud,Ted Reichborn-Kjennerud,Valdo Ricca,Valdo Ricca,Samuli Ripatti,Samuli Ripatti,Franziska Ritschel,Marion Roberts,Marion Roberts,Marion Roberts,Alessandro Rotondo,Dan Rujescu,Dan Rujescu,Filip Rybakowski,Paolo Santonastaso,André Scherag,Stephen W. Scherer,Ulrike Schmidt,Ulrike Schmidt,Nicholas J. Schork,Alexandra Schosser,Jochen Seitz,Lenka Slachtova,P. Eline Slagboom,Margarita C T Slof-Op 't Landt,Agnieszka Słopień,Sandro Sorbi,Beata Świątkowska,Jin P. Szatkiewicz,Ioanna Tachmazidou,Elena Tenconi,Alfonso Tortorella,Alfonso Tortorella,Federica Tozzi,Janet Treasure,Janet Treasure,Artemis Tsitsika,Marta Tyszkiewicz-Nwafor,Konstantinos Tziouvas,Annemarie A. van Elburg,Eric F. van Furth,Gudrun Wagner,Esther Walton,Elisabeth Widen,Eleftheria Zeggini,Stephanie Zerwas,Stephan Zipfel,Andrew W. Bergen,Joseph M. Boden,Harry Brandt,Steven Crawford,Katherine A. Halmi,L. John Horwood,Craig Johnson,Allan S. Kaplan,Allan S. Kaplan,Walter H. Kaye,James E. Mitchell,Catherine M. Olsen,John F. Pearson,Nancy L. Pedersen,Michael Strober,Michael Strober,Thomas Werge,David C. Whiteman,D. Blake Woodside,Garret D. Stuber,Scott D. Gordon,Jakob Grove,Anjali K. Henders,Anders Juréus,Katherine M. Kirk,Janne Tidselbak Larsen,Janne Tidselbak Larsen,Richard Parker,Liselotte Petersen,Liselotte Petersen,Jennifer Jordan,Martin A. Kennedy,Grant W. Montgomery,Grant W. Montgomery,Tracey D. Wade,Andreas Birgegård,Andreas Birgegård,Paul Lichtenstein,Claes Norring,Claes Norring,Mikael Landén,Mikael Landén,Nicholas G. Martin,Preben Bo Mortensen,Preben Bo Mortensen,Patrick F. Sullivan,Patrick F. Sullivan,Gerome Breen,Gerome Breen,Cynthia M. Bulik,Cynthia M. Bulik +258 more
TL;DR: The genetic architecture of anorexia nervosa mirrors its clinical presentation, showing significant genetic correlations with psychiatric disorders, physical activity, and metabolic (including glycemic), lipid and anthropometric traits, independent of the effects of common variants associated with body-mass index.
Association analyses based on false discovery rate implicate new loci for coronary artery disease.
Christopher P. Nelson,Christopher P. Nelson,Anuj Goel,Anuj Goel,Adam S. Butterworth,Stavroula Kanoni,Tom R. Webb,Tom R. Webb,Eirini Marouli,Lingyao Zeng,Ioanna Ntalla,Florence Lai,Florence Lai,Jemma C. Hopewell,Olga Giannakopoulou,Tao Jiang,Stephen E. Hamby,Stephen E. Hamby,Emanuele Di Angelantonio,Themistocles L. Assimes,Erwin P. Bottinger,John C. Chambers,John C. Chambers,John C. Chambers,Robert Clarke,Colin N. A. Palmer,Richard M Cubbon,Patrick T. Ellinor,Raili Ermel,Evangelos Evangelou,Evangelos Evangelou,Paul W. Franks,Paul W. Franks,Paul W. Franks,Christopher Grace,Christopher Grace,Dongfeng Gu,Aroon D. Hingorani,Joanna M. M. Howson,Erik Ingelsson,Adnan Kastrati,Thorsten Kessler,Theodosios Kyriakou,Theodosios Kyriakou,Terho Lehtimäki,Xiangfeng Lu,Yingchang Lu,Yingchang Lu,Winfried März,Winfried März,Winfried März,Ruth McPherson,Andres Metspalu,Mar Pujades-Rodriguez,Arno Ruusalepp,Eric E. Schadt,Amand F. Schmidt,Michael J. Sweeting,Pierre Zalloua,Pierre Zalloua,Kamal Alghalayini,Bernard Keavney,Bernard Keavney,Jaspal S. Kooner,Jaspal S. Kooner,Jaspal S. Kooner,Ruth J. F. Loos,Riyaz S. Patel,Martin K. Rutter,Martin K. Rutter,Maciej Tomaszewski,Maciej Tomaszewski,Ioanna Tzoulaki,Ioanna Tzoulaki,Eleftheria Zeggini,Jeanette Erdmann,George Dedoussis,Johan L.M. Björkegren,Johan L.M. Björkegren,CARDIoGRAMplusC D,Heribert Schunkert,Martin Farrall,Martin Farrall,John Danesh,John Danesh,Nilesh J. Samani,Nilesh J. Samani,Hugh Watkins,Hugh Watkins,Panos Deloukas,Panos Deloukas +90 more
TL;DR: This approach identified 13 new loci at genome-wide significance, 12 of which were on the previous list of loci meeting the 5% FDR threshold, thus providing strong support that the remaining loci identified by FDR represent genuine signals.
Genome-wide association analysis identifies novel blood pressure loci and offers biological insights into cardiovascular risk
Helen R. Warren,Evangelos Evangelou,Evangelos Evangelou,Claudia P. Cabrera,He Gao,Meixia Ren,Meixia Ren,Borbala Mifsud,Ioanna Ntalla,Praveen Surendran,Chunyu Liu,James P. Cook,Aldi T. Kraja,Fotios Drenos,Fotios Drenos,Marie Loh,Marie Loh,Niek Verweij,Niek Verweij,Jonathan Marten,Ibrahim Karaman,Marcelo P. Segura Lepe,Marcelo P. Segura Lepe,Paul F. O'Reilly,Joanne Knight,Harold Snieder,Norihiro Kato,Jiang He,E. Shyong Tai,M. Abdullah Said,David J. Porteous,Maris Alver,Neil Poulter,Martin Farrall,Ron T. Gansevoort,Sandosh Padmanabhan,Reedik Mägi,Alice Stanton,John M. C. Connell,Stephan J. L. Bakker,Andres Metspalu,Denis C. Shields,Simon Thom,Morris Brown,Peter S. Sever,Tõnu Esko,Tõnu Esko,Caroline Hayward,Pim van der Harst,Danish Saleheen,Danish Saleheen,Rajiv Chowdhury,John C. Chambers,Daniel I. Chasman,Aravinda Chakravarti,Christopher Newton-Cheh,Christopher Newton-Cheh,Cecilia M. Lindgren,Daniel Levy,Jaspal S. Kooner,Jaspal S. Kooner,Jaspal S. Kooner,Bernard Keavney,Bernard Keavney,Maciej Tomaszewski,Maciej Tomaszewski,Nilesh J. Samani,Nilesh J. Samani,Joanna M. M. Howson,Martin D. Tobin,Patricia B. Munroe,Patricia B. Munroe,Georg Ehret,Georg Ehret,Louise V. Wain +74 more
TL;DR: In this paper, the authors report genetic association of blood pressure (systolic, diastolic, pulse pressure) among UK Biobank participants of European ancestry with independent replication in other cohorts, and robust validation of 107 independent loci.
Maternal and fetal genetic effects on birth weight and their relevance to cardio-metabolic risk factors
Nicole M. Warrington,Robin N Beaumont,Momoko Horikoshi,Felix R. Day,Øyvind Helgeland,Øyvind Helgeland,Øyvind Helgeland,Charles Laurin,Jonas Bacelis,Shouneng Peng,Ke Hao,Bjarke Feenstra,Andrew R. Wood,Anubha Mahajan,Jessica Tyrrell,Jessica Tyrrell,Neil Robertson,N. William Rayner,N. William Rayner,Zhen Qiao,Gunn-Helen Moen,Gunn-Helen Moen,Marc Vaudel,Carmen J. Marsit,Jia Chen,Michael Nodzenski,Theresia M. Schnurr,Mohammad Hadi Zafarmand,Jonathan P. Bradfield,Niels Grarup,Marjolein N. Kooijman,Ruifang Li-Gao,Frank Geller,Tarunveer S. Ahluwalia,Lavinia Paternoster,Rico Rueedi,Rico Rueedi,Ville Huikari,Jouke-Jan Hottenga,Leo-Pekka Lyytikäinen,Alana Cavadino,Alana Cavadino,Sarah Metrustry,Diana L. Cousminer,Diana L. Cousminer,Ying Wu,Elisabeth Thiering,Carol A. Wang,Christian Theil Have,Natalia Vilor-Tejedor,Peter K. Joshi,Jodie N. Painter,Ioanna Ntalla,Ronny Myhre,Niina Pitkänen,Elisabeth M. van Leeuwen,Raimo Joro,Vasiliki Lagou,Vasiliki Lagou,Rebecca C Richmond,Ana Espinosa,Sheila J. Barton,Hazel Inskip,Hazel Inskip,John W. Holloway,Loreto Santa-Marina,Xavier Estivill,Wei Ang,Julie A. Marsh,Christoph Reichetzeder,Letizia Marullo,Berthold Hocher,Kathryn L. Lunetta,Joanne M. Murabito,Caroline L Relton,Manolis Kogevinas,Leda Chatzi,Catherine Allard,Luigi Bouchard,Luigi Bouchard,Marie-France Hivert,Marie-France Hivert,Ge Zhang,Ge Zhang,Louis J. Muglia,Louis J. Muglia,Jani Heikkinen,Camilla Schmidt Morgen,Antoine H. C. van Kampen,Antoine H. C. van Kampen,Barbera D. C. van Schaik,Frank D. Mentch,Claudia Langenberg,Jian'an Luan,Robert A. Scott,Jing Hua Zhao,Gibran Hemani,Susan M. Ring,Amanda J. Bennett,Kyle J. Gaulton,Kyle J. Gaulton,Juan Fernández-Tajes,Natalie R. van Zuydam,Carolina Medina-Gomez,Hugoline G. de Haan,Frits R. Rosendaal,Zoltán Kutalik,Zoltán Kutalik,Pedro Marques-Vidal,Shikta Das,Gonneke Willemsen,Hamdi Mbarek,Martina Müller-Nurasyid,Marie Standl,Emil V. R. Appel,Cilius Esmann Fonvig,Cæcilie Trier,Catharina E. M. van Beijsterveldt,Mario Murcia,Mariona Bustamante,Sílvia Bonàs-Guarch,David M. Hougaard,Josep M. Mercader,Josep M. Mercader,Josep M. Mercader,Allan Linneberg,Katharina E. Schraut,Penelope A. Lind,Sarah E. Medland,Beverley M. Shields,Bridget A. Knight,Jin-Fang Chai,Kalliope Panoutsopoulou,Meike Bartels,Friman Sánchez,Jakob Stokholm,David Torrents,David Torrents,Rebecca K. Vinding,Sara M. Willems,Mustafa Atalay,Bo L. Chawes,Peter Kovacs,Inga Prokopenko,Inga Prokopenko,Marcus A. Tuke,Hanieh Yaghootkar,Katherine S. Ruth,Samuel E. Jones,Po-Ru Loh,Po-Ru Loh,Anna Murray,Michael N. Weedon,Anke Tönjes,Michael Stumvoll,Kim F. Michaelsen,Aino-Maija Eloranta,Timo A. Lakka,Cornelia M. van Duijn,Wieland Kiess,Antje Körner,Harri Niinikoski,Harri Niinikoski,Katja Pahkala,Olli T. Raitakari,Olli T. Raitakari,Bo Jacobsson,Bo Jacobsson,Eleftheria Zeggini,George Dedoussis,Yik Ying Teo,Seang-Mei Saw,Grant W. Montgomery,Harry Campbell,James F. Wilson,Tanja G. M. Vrijkotte,Martine Vrijheid,Eco J. C. de Geus,M. Geoffrey Hayes,Haja N. Kadarmideen,Jens-Christian Holm,Lawrence J. Beilin,Craig E. Pennell,Joachim Heinrich,Linda S. Adair,Judith B. Borja,Karen L. Mohlke,Johan G. Eriksson,Johan G. Eriksson,Elisabeth Widen,Andrew T. Hattersley,Andrew T. Hattersley,Tim D. Spector,Mika Kähönen,Jorma Viikari,Jorma Viikari,Terho Lehtimäki,Dorret I. Boomsma,Sylvain Sebert,Peter Vollenweider,Thorkild I. A. Sørensen,Thorkild I. A. Sørensen,Hans Bisgaard,Klaus Bønnelykke,Jeff Murray,Mads Melbye,Ellen A. Nohr,Dennis O. Mook-Kanamori,Fernando Rivadeneira,Albert Hofman,Janine F. Felix,Vincent W. V. Jaddoe,Torben Hansen,Charlotta Pisinger,Allan Vaag,Oluf Pedersen,André G. Uitterlinden,Marjo-Riitta Järvelin,Christine Power,Elina Hyppönen,Elina Hyppönen,Denise M. Scholtens,William L. Lowe,George Davey Smith,Nicholas J. Timpson,Andrew P. Morris,Andrew P. Morris,Andrew P. Morris,Nicholas J. Wareham,Hakon Hakonarson,Hakon Hakonarson,Struan F.A. Grant,Timothy M. Frayling,Debbie A Lawlor,Pål R. Njølstad,Pål R. Njølstad,Stefan Johansson,Stefan Johansson,Ken K. Ong,Mark I. McCarthy,Mark I. McCarthy,John R. B. Perry,David M. Evans,David M. Evans,Rachel M. Freathy,Rachel M. Freathy +245 more
TL;DR: An expanded GWAS of birth weight and subsequent analysis using structural equation modeling and Mendelian randomization decomposes maternal and fetal genetic contributions and causal links between birth weight, blood pressure and glycemic traits.