M
M. Helena Azevedo
Researcher at University of Coimbra
Publications - 13
Citations - 7158
M. Helena Azevedo is an academic researcher from University of Coimbra. The author has contributed to research in topics: Population & Locus (genetics). The author has an hindex of 10, co-authored 12 publications receiving 6039 citations. Previous affiliations of M. Helena Azevedo include SUNY Downstate Medical Center.
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Journal ArticleDOI
Common polygenic variation contributes to risk of schizophrenia and bipolar disorder
Shaun Purcell,Shaun Purcell,Naomi R. Wray,Jennifer Stone,Jennifer Stone,Peter M. Visscher,Michael Conlon O'Donovan,Patrick F. Sullivan,Pamela Sklar,Pamela Sklar,Douglas M. Ruderfer,Andrew McQuillin,Derek W. Morris,Colm O'Dushlaine,Aiden Corvin,Peter Holmans,Stuart MacGregor,Hugh Gurling,Douglas Blackwood,Nicholas John Craddock,Michael Gill,Christina M. Hultman,Christina M. Hultman,George Kirov,Paul Lichtenstein,Walter J. Muir,Michael John Owen,Carlos N. Pato,Edward M. Scolnick,Edward M. Scolnick,David St Clair,Nigel Williams,Lyudmila Georgieva,Ivan Nikolov,Nadine Norton,Hywel Williams,Draga Toncheva,Vihra Milanova,Emma Flordal Thelander,Patrick Sullivan,Elaine Kenny,Emma M. Quinn,Khalid Choudhury,Susmita Datta,Jonathan Pimm,Srinivasa Thirumalai,Vinay Puri,Robert Krasucki,Jacob Lawrence,Digby Quested,Nicholas Bass,Caroline Crombie,Gillian Fraser,Soh Leh Kuan,Nicholas Walker,Kevin A. McGhee,Ben S. Pickard,P. Malloy,Alan W Maclean,Margaret Van Beck,Michele T. Pato,Helena Medeiros,Frank A. Middleton,Célia Barreto Carvalho,Christopher P. Morley,Ayman H. Fanous,David V. Conti,James A. Knowles,Carlos Ferreira,António Macedo,M. Helena Azevedo,Andrew Kirby,Andrew Kirby,Manuel A. R. Ferreira,Manuel A. R. Ferreira,Mark J. Daly,Mark J. Daly,Kimberly Chambert,Finny G Kuruvilla,Stacey Gabriel,Kristin G. Ardlie,Jennifer L. Moran +81 more
TL;DR: The extent to which common genetic variation underlies the risk of schizophrenia is shown, using two analytic approaches, and the major histocompatibility complex is implicate, which is shown to involve thousands of common alleles of very small effect.
Journal ArticleDOI
Rare chromosomal deletions and duplications increase risk of schizophrenia
Jennifer Stone,Jennifer Stone,Jennifer Stone,Michael Conlon O'Donovan,Hugh Gurling,George Kirov,Douglas Blackwood,Aiden Corvin,Nicholas John Craddock,Michael Gill,Christina M. Hultman,Christina M. Hultman,Paul Lichtenstein,Andrew McQuillin,Carlos N. Pato,Douglas M. Ruderfer,Douglas M. Ruderfer,Douglas M. Ruderfer,Michael John Owen,David St Clair,Patrick F. Sullivan,Pamela Sklar,Pamela Sklar,Pamela Sklar,Shaun Purcell,Shaun Purcell,Shaun Purcell,Joshua M. Korn,Joshua M. Korn,Stuart MacGregor,Derek W. Morris,Colm O'Dushlaine,Mark J. Daly,Mark J. Daly,Mark J. Daly,Peter M. Visscher,Peter Holmans,Edward M. Scolnick,Edward M. Scolnick,Nigel Williams,Lucy Georgieva,Ivan Nikolov,Nadine Norton,Hywel Williams,Draga Toncheva,Vihra Milanova,Emma Flordal Thelander,Patrick Sullivan,Elaine Kenny,John L. Waddington,Khalid Choudhury,Susmita Datta,Jonathan Pimm,Srinivasa Thirumalai,Vinay Puri,Robert Krasucki,Jacob Lawrence,Digby Quested,Nicholas Bass,David Curtis,Caroline Crombie,Gillian Fraser,Soh Leh Kwan,Nicholas Walker,Walter J. Muir,Kevin A. McGhee,Ben S. Pickard,P. Malloy,Alan W Maclean,Margaret Van Beck,Michele T. Pato,Helena Medeiros,Frank A. Middleton,Célia Barreto Carvalho,Christopher P. Morley,Ayman H. Fanous,David V. Conti,James A. Knowles,Carlos Ferreira,António Macedo,M. Helena Azevedo,Steve McCarroll,Steve McCarroll,Mark J. Daly,Mark J. Daly,Mark J. Daly,Kimberly Chambert,Kimberly Chambert,Casey Gates,Stacey Gabriel,Scott Mahon,Kristen Ardlie +91 more
TL;DR: A genome-wide survey of rare CNVs in 3,391 patients with schizophrenia and 3,181 ancestrally matched controls provides strong support for a model of schizophrenia pathogenesis that includes the effects of multiple rare structural variants, both genome- wide and at specific loci.
Journal ArticleDOI
Mapping genomic loci implicates genes and synaptic biology in schizophrenia
Vassily Trubetskoy,Antonio F. Pardiñas,Ting Qi,Georgia Panagiotaropoulou,Swapnil Awasthi,Tim B. Bigdeli,Julien Bryois,Chia-Yen Chen,Charlotte Dennison,Lynsey S. Hall,Max Lam,Kyoko Watanabe,Oleksandr Frei,Tian Ge,Janet C Harwood,Frank Koopmans,Sigurdur Magnusson,Alexander Richards,Julia Sidorenko,Yang Wu,Jian Zeng,Jakob Grove,Minsoo Kim,Zhiqiang Li,Georgios Voloudakis,Wen Jie Zhang,Mark Adams,Ingrid Agartz,Elizabeth G. Atkinson,Esben Agerbo,Mariam M. Al Eissa,Margot Albus,Madeline Alexander,Behrooz Z. Alizadeh,Köksal Alptekin,Thomas Damm Als,Farooq Amin,Volker Arolt,Manuel Arrojo,Lavinia Athanasiu,M. Helena Azevedo,Silviu Alin Bacanu,Nicholas Bass,Martin Begemann,Richard A. Belliveau,Judit Bene,Beben Benyamin,Sarah E. Bergen,Giuseppe Blasi,Julio Bobes,Stefano Bonassi,Alice Braun,Rodrigo A. Bressan,Evelyn J. Bromet,Richard Bruggeman,Peter J. Buckley,Randy L. Buckner,Jonas Bybjerg-Grauholm,Wiepke Cahn,Murray J. Cairns,Monica E. Calkins,Vaughan J. Carr,David J. Castle,Stanley V. Catts,Kimberly Chambert,Raymond C.K. Chan,Boris Chaumette,Wei Cheng,Eric F.C. Cheung,Siow Ann Chong,David Cohen,Angèle Consoli,Quirino Cordeiro,Javier Costas,Charles Curtis,Michael H. Davidson,Kenneth L. Davis,Lieuwe de Haan,Franziska Degenhardt,Lynn E. DeLisi,Ditte Demontis,Faith Dickerson,Dimitris Dikeos,Timothy G. Dinan,Srdjan Djurovic,Jubao Duan,Giuseppe Ducci,Frank Dudbridge,Johan G. Eriksson,Lourdes Fañanás,Stephen V. Faraone,Alessia Fiorentino,Andreas J. Forstner,Josef Frank,Nelson B. Freimer,Menachem Fromer,Alessandra Frustaci,Ary Gadelha,Giulio Genovese,Elliot S. Gershon,Marianna Giannitelli,Ina Giegling,Paola Giusti-Rodríguez,Stephanie Godard,Jackie Goldstein,Javier González Peñas,Ana González-Pinto,Srihari Gopal,Jacob Gratten,Michael F. Green,Tiffany A. Greenwood,Olivier Guillin,Sinan Gülöksüz,Raquel E. Gur,Ruben C. Gur,Blanca Gutiérrez,Eric Hahn,Hakon Hakonarson,Vahram Haroutunian,T. Hartmann,Carol Harvey,Caroline Hayward,Frans Henskens,Stefan Herms,Per Hoffmann,Daniel P. Howrigan,Masashi Ikeda,Conrad Iyegbe,Inge Joa,Antonio Julià,Anna K. Kähler,Tony Kam-Thong,Yoichiro Kamatani,Sena Karachanak-Yankova,Oussama Kebir,Matthew C. Keller,Brian Kelly,Andrey Khrunin,Sung-Wan Kim,Janis Klovins,N. V. Kondratiev,Bettina Konte,Julia Kraft,Michiaki Kubo,Vaidutis Kučinskas,Zita Ausrele Kucinskiene,Agung A.A.A Kusumawardhani,Hana Kuzelova-Ptackova,Stefano Landi,Laura C. Lazzeroni,Phil Lee,Sophie E. Legge,Douglas S. Lehrer,Rebekka Lencer,Bernard Lerer,Miaoxin Li,Jeffrey A. Lieberman,Gregory A. Light,Svetlana A. Limborska,Chih-Min Liu,Jouko Lönnqvist,Carmel M. Loughland,Jan Lubinski,Jurjen J. Luykx,Amy Lynham,Milan Macek,Andrew Mackinnon,Patrik K. E. Magnusson,Brion S. Maher,Wolfgang Mader,Dolores Malaspina,Jacques Mallet,Stephen R. Marder,Sara Marsal,Alicia R. Martin,Lourdes Martorell,Manuel Mattheisen,Robert W. McCarley,Colm McDonald,John J. McGrath,Helena Medeiros,Sandra Meier,Béla Melegh,Ingrid Melle,Raquelle I. Mesholam-Gately,Andres Metspalu,Patricia T. Michie,Lili Milani,Vihra Milanova,Marina Mitjans,Espen Molden,Esther Molina,María Dolores Moltó,Valeria Mondelli,Carmen Moreno,Christopher P. Morley,Gerard Muntané,Kieran C. Murphy,Inez Myin-Germeys,Igor Nenadic,Gerald Nestadt,Liene Nikitina-Zake,Cristiano Noto,Keith H. Nuechterlein,Niamh L. O'Brien,F. Anthony O'Neill,Sang Oh,Ann Olincy,Vanessa Kiyomi Ota,Christos Pantelis,George N. Papadimitriou,Mara Parellada,Tiina Paunio,Renata Pellegrino,Sathish Periyasamy,Diana O. Perkins,Bruno Pfuhlmann,Olli Pietiläinen,Jonathan Pimm,David J. Porteous,John Powell,Diego Quattrone,Digby Quested,Allen D. Radant,Antonio Rampino,Mark Hyman Rapaport,Anna Rautanen,Abraham Reichenberg,Cheryl A. Roe,Joshua L. Roffman,Julian Roth,Matthias Rothmund,Bart P. F. Rutten,Safaa Saker-Delye,Veikko Salomaa,Julio Sanjuán,Marcos L. Santoro,Adam Savitz,Ulrich Schall,Rodney J. Scott,Larry J. Seidman,Sally I. Sharp,Jianxin Shi,Larry J. Siever,Engilbert Sigurdsson,Kang Sim,Nora Skarabis,Petr Slominsky,Hon-Cheong So,Janet L. Sobell,Erik Söderman,Helen J. Stain,Nils Eiel Steen,Agnes A. Steixner-Kumar,Elisabeth Stögmann,William S. Stone,Richard E. Straub,Fabian Streit,Eric Strengman,T. Scott Stroup,Mythily Subramaniam,Catherine A. Sugar,Jaana Suvisaari,Dragan M. Svrakic,Neal R. Swerdlow,Jin P. Szatkiewicz,Thi Minh Tam Ta,Atsushi Takahashi,Chikashi Terao,Florence Thibaut,Draga Toncheva,Paul A. Tooney,Silvia Torretta,Sarah Tosato,G.B. Tura,Bruce I. Turetsky,Alp Üçok,Arne E. Vaaler,Therese van Amelsvoort,Ruud van Winkel,Juha Veijola,John L. Waddington,Henrik Walter,Anna Waterreus,Bradley T. Webb,Mark Weiser,Nigel Williams,Stephanie H. Witt,Brandon Wormley,Jing Qin Wu,Zhida Xu,R.T Yolken,Clement C. Zai,Wei Zhou,Feng Zhu,Fritz Zimprich,E. Cem Atbasoglu,Muhammad Ayub,Christian Benner,Alessandro Bertolini,Donald W. Black,Nicholas John Bray,Gerome Breen,Nancy G. Buccola,William Byerley,Wei J. Chen,C. Robert Cloninger,Benedicto Crespo-Facorro,Gary Donohoe,Robert Freedman,Cherrie Galletly,Michael J. Gandal,Massimo Gennarelli,David M. Hougaard,Hai-Gwo Hwu,Assen Jablensky,Steven A. McCarroll,Jennifer L. Moran,Ole Mors,Preben Bo Mortensen,Bertram Müller-Myhsok,Amanda L. Neil,Merete Nordentoft,Michele T. Pato,Tracey L. Petryshen,Matti Pirinen,Ann E. Pulver,Thomas G. Schulze,Jeremy M. Silverman,Jordan W. Smoller,Eli A. Stahl,Debby W. Tsuang,Elisabet Vilella,Shi‐Heng Wang,Shuhua Xu,Rolf Adolfsson,Celso Arango,Bernhard T. Baune,Sintia Iole Belangero,Anders D. Børglum,David L. Braff,Elvira Bramon,Joseph D. Buxbaum,Dominique Campion,Jorge A. Cervilla,Sven Cichon,David A. Collier,Aiden Corvin,David Curtis,Marta Di Forti,Enrico Domenici,Hannelore Ehrenreich,Valentina Escott-Price,Tõnu Esko,Ayman H. Fanous,A. E. Gareeva,Micha Gawlik,Pablo V. Gejman,Michael Gill,Stephen J. Glatt,Vera Golimbet,Kyung Sue Hong,Christina M. Hultman,Steven E. Hyman,Nakao Iwata,Erik G. Jönsson,René S. Kahn,James L. Kennedy,Elza Khusnutdinova,George Kirov,James A. Knowles,Marie-Odile Krebs,Claudine Laurent-Levinson,Jimmy Lee,Todd Lencz,Douglas F. Levinson,Qingqin S. Li,Jianjun Liu,Anil K. Malhotra,Dheeraj Malhotra,Andrew M. McIntosh,Andrew McQuillin,Paulo Rossi Menezes,Vera A. Morgan,Derek W. Morris,Bryan J. Mowry,Robin M. Murray,Vishwajit L. Nimgaonkar,Markus M. Nöthen,Roel A. Ophoff,Sara A. Paciga,Aarno Palotie,Carlos N. Pato,Shengying Qin,Marcella Rietschel,Brien P. Riley,Margarita Rivera,Dan Rujescu,Meram Can Saka,Alan R. Sanders,Sibylle G. Schwab,Alessandro Serretti,Pak C. Sham,Yongyong Shi,David St Clair,Hreinn Stefansson,Kari Stefansson,Ming T. Tsuang,Jim van Os,Marquis P. Vawter,Daniel R. Weinberger,Thomas Werge,Dieter B. Wildenauer,Xin-ming Yu,Weihua Yue,Peter Holmans,Andrew Pocklington,Panos Roussos,Evangelos Vassos,Matthijs Verhage,Peter M. Visscher,Danielle Posthuma,Ole A. Andreassen,Kenneth S. Kendler,Michael John Owen,Naomi R. Wray,Mark J. Daly,Hailiang Huang,Benjamin M. Neale,Patrick F. Sullivan,Stephan Ripke,James T.R. Walters,Michael Conlon O'Donovan +432 more
TL;DR: In this article , a two-stage genome-wide association study of up to 76,755 individuals with schizophrenia and 243,649 control individuals was conducted, and the authors reported common variant associations at 287 distinct genomic loci.
Journal ArticleDOI
GWAS of Suicide Attempt in Psychiatric Disorders and Association With Major Depression Polygenic Risk Scores
Niamh Mullins,Tim B. Bigdeli,Anders D. Børglum,Jonathan R. I. Coleman,Ditte Demontis,Divya Mehta,Robert Power,Stephan Ripke,Eli A. Stahl,Anna Starnawska,Adebayo Anjorin,M.R.C.Psych,A. Corvin,Alan R. Sanders,Andreas J. Forstner,Andreas Reif,Anna C. Koller,Beata Świątkowska,Bernhard T. Baune,Bertram Müller-Myhsok,Brenda W.J.H. Penninx,Carlos N. Pato,Clement C. Zai,Dan Rujescu,David M. Hougaard,Digby Quested,Douglas F. Levinson,Elisabeth B. Binder,Enda M. Byrne,Esben Agerbo,Fabian Streit,Fermín Mayoral,Frank Bellivier,Franziska Degenhardt,Gerome Breen,Gunnar Morken,Gustavo Turecki,Guy A. Rouleau,Hans Joergen Grabe,Henry Völzke,I. Jones,Ina Giegling,Ingrid Agartz,Ingrid Melle,Jacob Lawrence,James T.R. Walters,Jana Strohmaier,Jianxin Shi,Joanna Hauser,Joanna M. Biernacka,John B. Vincent,John R. Kelsoe,John Strauss,Jolanta Lissowska,Jonathan Pimm,Jordan W. Smoller,Jose Guzman-Parra,Klaus Berger,Laura J. Scott,Lisa Jones,M. Helena Azevedo,Maciej Trzaskowski,Manolis Kogevinas,Marcella Rietschel,Marco Boks,Marcus Ising,Maria Grigoroiu-Serbanescu,Marian L. Hamshere,Marion Leboyer,Mark Frye,Markus M. Nöthen,Martin Alda,Martin Preisig,Merete Nordentoft,Michael Boehnke,Michael Conlon O'Donovan,Michael John Owen,Michele T. Pato,Miguel E. Rentería,Monika Budde,Myrna M. Weissman,Naomi R. Wray,Nicholas Bass,Nicholas Craddock,Olav B. Smeland,Ole A. Andreassen,Ole Mors,PV Gejman,Pamela Sklar,Patrick McGrath,Per Hoffmann,P. McGuffin,Phil H. Lee,Preben Bo Mortensen,René S. Kahn,Roel A. Ophoff,Rolf Adolfsson,Sandra Van der Auwera,Srdjan Djurovic,Stefan Kloiber,Stefanie Heilmann-Heimbach,Stéphane Jamain,Steven P. Hamilton,Susan L. McElroy,Susanne Lucae,Sven Cichon,Thomas G. Schulze,Thomas Hansen,Thomas Werge,Tracy M. Air,Vishwajit Nimgaonkar,Vivek Appadurai,Wiepke Cahn,Yuri Milaneschi,Ayman H. Fanous,Kenneth S. Kendler,Andrew McQuillin,Cathryn M. Lewis +117 more
TL;DR: This study provides new information on genetic associations and demonstrates that genetic liability for major depression increases risk for suicide attempt across psychiatric disorders.
Journal ArticleDOI
Gene expression analysis of peripheral blood leukocytes from discordant sib-pairs with schizophrenia and bipolar disorder reveals points of convergence between genetic and functional genomic approaches.
Frank A. Middleton,Carlos N. Pato,Karen L. Gentile,Lindsay McGann,Andrea M. Brown,Marco G. Trauzzi,Heba I. Diab,Christopher P. Morley,Helena Medeiros,António Macedo,M. Helena Azevedo,Michele T. Pato +11 more
TL;DR: This work performed global RNA transcript analysis and comprehensive gene group analysis of peripheral blood leukocyte (PBL) RNA from two groups of matched sib‐pairs that were discordant for either schizophrenia or bipolar disorder to provide compelling evidence for the utility of analyzing PBL RNA for changes in expression in neuropsychiatric disorders.