C
Christopher A. Walsh
Researcher at Howard Hughes Medical Institute
Publications - 470
Citations - 62520
Christopher A. Walsh is an academic researcher from Howard Hughes Medical Institute. The author has contributed to research in topics: Cerebral cortex & Microcephaly. The author has an hindex of 123, co-authored 455 publications receiving 55874 citations. Previous affiliations of Christopher A. Walsh include University of Liverpool & Newcastle University.
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Journal ArticleDOI
Association between microdeletion and microduplication at 16p11.2 and autism
Lauren A. Weiss,Yiping Shen,Joshua M. Korn,Dan E. Arking,David T. Miller,Ragnheidur Fossdal,Evald Saemundsen,Hreinn Stefansson,Manuel A. R. Ferreira,Todd Green,Orah S. Piatt,Douglas M. Ruderfer,Christopher A. Walsh,David Altshuler,Aravinda Chakravarti,Rudolph E. Tanzi,Kari Stefansson,Susan L. Santangelo,James F. Gusella,Pamela Sklar,Bai-Lin Wu,Mark J. Daly +21 more
Journal ArticleDOI
Mutations in the O-Mannosyltransferase Gene POMT1 Give Rise to the Severe Neuronal Migration Disorder Walker-Warburg Syndrome
Daniel Beltrán-Valero de Bernabé,Sophie Currier,Alice Steinbrecher,Jacopo Celli,Ellen van Beusekom,Bert van der Zwaag,Hülya Kayserili,Luciano Merlini,David Chitayat,William B. Dobyns,Bru Cormand,Ana Elina Lehesjoki,Jesús Cruces,Thomas Voit,Christopher A. Walsh,Hans van Bokhoven,Han G. Brunner +16 more
TL;DR: Immunohistochemical analysis of muscle from patients with POMT1 mutations corroborated the O-mannosylation defect, as judged by the absence of glycosylation of alpha-dystroglycan.
Journal ArticleDOI
Psychiatric genome-wide association study analyses implicate neuronal, immune and histone pathways
Colm O'Dushlaine,Lizzy Rossin,Phil Lee,Laramie E. Duncan,Laramie E. Duncan,Neelroop N. Parikshak,Stephen Newhouse,Stephan Ripke,Stephan Ripke,Benjamin M. Neale,Benjamin M. Neale,Shaun Purcell,Danielle Posthuma,Danielle Posthuma,John I. Nurnberger,S. Hong Lee,Stephen V. Faraone,Roy H. Perlis,Roy H. Perlis,Bryan J. Mowry,Anita Thapar,Michael E. Goddard,John S. Witte,Devin Absher,Ingrid Agartz,Huda Akil,Farooq Amin,Ole A. Andreassen,Adebayo Anjorin,Richard Anney,Verneri Anttila,Dan E. Arking,Philip Asherson,Maria Helena Pinto de Azevedo,Lena Backlund,Judith A. Badner,Anthony J. Bailey,Tobias Banaschewski,Jack D. Barchas,Michael R. Barnes,Thomas B. Barrett,Nicholas Bass,Agatino Battaglia,Michael Bauer,Mònica Bayés,Frank Bellivier,Sarah E. Bergen,Wade H. Berrettini,Catalina Betancur,Catalina Betancur,Thomas Bettecken,Joseph Biederman,Elisabeth B. Binder,Donald W. Black,Douglas Blackwood,Cinnamon S. Bloss,Cinnamon S. Bloss,Michael Boehnke,Dorret I. Boomsma,René Breuer,Richard Bruggeman,Paul Cormican,Nancy G. Buccola,Jan K. Buitelaar,William E. Bunney,Joseph D. Buxbaum,William Byerley,Enda M. Byrne,Sian Caesar,Wiepke Cahn,Rita M. Cantor,Miguel Casas,Aravinda Chakravarti,Kimberly Chambert,Khalid Choudhury,Sven Cichon,Sven Cichon,Manuel Mattheisen,Manuel Mattheisen,C. Robert Cloninger,David A. Collier,Edwin H. Cook,Hilary Coon,Bru Cormand,Aiden Corvin,William Coryell,David Craig,Ian W. Craig,Jennifer Crosbie,Michael L. Cuccaro,David Curtis,Darina Czamara,Susmita Datta,Geraldine Dawson,Richard O. Day,Eco J. C. de Geus,Franziska Degenhardt,Srdjan Djurovic,Gary Donohoe,Alysa E. Doyle,Jubao Duan,Jubao Duan,Frank Dudbridge,Eftichia Duketis,Richard P. Ebstein,Howard J. Edenberg,Josephine Elia,Sean Ennis,Bruno Etain,Ayman H. Fanous,Ayman H. Fanous,Anne Farmer,I. Nicol Ferrier,Matthew Flicldnger,Eric Fombonne,T. Foroud,Josef Frank,Barbara Franke,Christine Fraser,Robert Freedman,Nelson B. Freimer,Christine M. Freitag,Marion Friedl,Louise Frisén,Louise Gailagher,Pablo V. Gejman,Pablo V. Gejman,Lyudmila Georgieva,Elliot S. Gershon,Ina Giegling,Michael Gill,Scott D. Gordon,Katherine Gordon-Smith,Elaine K. Green,Tiffany A. Greenwood,Dorothy E. Grice,Magdalena Gross,Detelina Grozeva,Weihua Guan,Weihua Guan,Hugh Gurling,Lieuwe de Haan,Jonathan L. Haines,Hakon Hakonarson,Joachim Hallmayer,Steven P. Hamilton,Marian L. Hamshere,Thomas Hansen,Thomas Hansen,Annette M. Hartmann,Martin Hautzinger,Andrew C. Heath,Anjali K. Henders,Stefan Herms,Stefan Herms,Ian B. Hickie,Maria Hipolito,Susanne Hoefels,Florian Holsboer,Witte J.G. Hoogendijk,Jouke-Jan Hottenga,Christina M. Hultman,Vanessa Hus,Andres Ingason,Andres Ingason,Marcus Ising,Stéphane Jamain,Edward G. Jones,Edward G. Jones,Ian Jones,Lisa Jones,Jung-Ying Tzeng,Anna K. Kaehler,René S. Kahn,Radhika Kandaswamy,Matthew C. Keller,James L. Kennedy,Elaine Kenny,Lindsey Kent,Yunjung Kim,George Kirov,Sabine M. Klauck,Lambertus Klei,James A. Knowles,Martin A. Kohli,Daniel L. Koller,Bettina Konte,Ania Korszun,Lydia Krabbendam,Robert Krasucki,Jonna Kuntsi,Phoenix Kwan,Mikael Landén,Mikael Landén,Niklas Laengstroem,Mark Lathrop,Jacob Lawrence,William Lawson,Marion Leboyer,David H. Ledbetter,Todd Lencz,Klaus-Peter Lesch,Douglas F. Levinson,Cathryn M. Lewis,Jun Li,Paul Lichtenstein,Jeffrey A. Lieberman,Danyu Lin,Don H. Linszen,Chunyu Liu,Falk W. Lohoff,Sandra K. Loo,Catherine Lord,Jennifer K. Lowe,Susanne Lucae,Donald J. MacIntyre,Donald J. MacIntyre,Pamela A. F. Madden,Elena Maestrini,Patrik K. E. Magnusson,Pamela B. Mahon,Wolfgang Maier,Anil K. Malhotra,Shrikant Mane,Christa Lese Martin,Nicholas G. Martin,Keith Matthews,Morten Mattingsdal,Steven A. McCarroll,Kevin A. McGhee,James J. McGough,Patrick J. McGrath,Peter McGuffin,Melvin G. McInnis,Andrew M. McIntosh,Rebecca McKinney,Alan W. McLean,Alan W. McLean,Francis J. McMahon,William M. McMahon,Andrew McQuillin,Helena Medeiros,Sarah E. Medland,Sandra Meier,Ingrid Melle,Fan Meng,Jobst Meyer,Christel M. Middeldorp,Lefkos T. Middleton,Vihra Milanova,Ana Miranda,Anthony P. Monaco,Anthony P. Monaco,Grant W. Montgomery,Jennifer L. Moran,Daniel Moreno-De-Luca,Gunnar Morken,Derek W. Morris,Eric M. Morrow,Valentina Moskvina,Pierandrea Muglia,Thomas W. Muehleisen,Walter J. Muir,Walter J. Muir,Bertram Mueller-Myhsok,Michael T. Murtha,Richard M. Myers,Inez Myin-Germeys,Michael C. Neale,Stan F. Nelson,Caroline M. Nievergelt,Ivan Nikolov,Vishwajit L. Nimgaonkar,Willem A. Nolen,Markus M. Noethen,Evaristus A. Nwulia,Dale R. Nyholt,Robert D. Oades,Ann Olincy,Guiomar Oliveira,Line Olsen,Line Olsen,Roel A. Ophoff,Urban Ösby,Michael John Owen,Aarno Palotie,Jeremy R. Parr,Andrew D. Paterson,Carlos N. Pato,Michele T. Pato,Brenda W.J.H. Penninx,Michele L. Pergadia,Margaret A. Pericak-Vance,Benjamin S. Pickard,Benjamin S. Pickard,Jonathan Pimm,Joseph Piven,James B. Potash,Fritz Poustka,Peter Propping,Vinay Puri,Digby Quested,Emma M. Quinn,Josep Antoni Ramos-Quiroga,Henrik B. Rasmussen,Henrik B. Rasmussen,Soumya Raychaudhuri,Karola Rehnstroem,Andreas Reif,Marta Ribasés,John P. Rice,Marcella Rietschel,Kathryn Roeder,Herbert Roeyers,Aribert Rothenberger,Guy A. Rouleau,Douglas M. Ruderfer,Dan Rujescu,Alan R. Sanders,Alan R. Sanders,Stephen Sanders,Susan L. Santangelo,Joseph A. Sergeant,Russell Schachar,Martin Schalling,Alan F. Schatzberg,William A. Scheftner,Gerard D. Schellenberg,Stephen W. Scherer,Nicholas J. Schork,Thomas G. Schulze,Thomas G. Schulze,Johannes Schumacher,Markus J. Schwarz,Edward M. Scolnick,Laura J. Scott,Jianxin Shi,Paul D. Shilling,Stanley I. Shyn,Jeremy M. Silverman,Susan L. Slager,Susan L. Smalley,Johannes H. Smit,Erin N. Smith,Edmund J.S. Sonuga-Barke,David St. Cair,Matthew W. State,Michael Steffens,Hans-Christoph Steinhausen,Hans-Christoph Steinhausen,John Strauss,Jana Strohmaier,T. Scott Stroup,James S. Sutdiffe,Peter Szatmari,Peter Szatmari,Szabocls Szelinger,Srinivasa Thirumalai,Robert C. Thompson,Alexandre A. Todorov,Federica Tozzi,Jens Treutlein,Manfred Uhr,Edwin J. C. G. van den Oord,Gerard van Grootheest,Jim van Os,Astrid M. Vicente,Veronica J. Vieland,John B. Vincent,Peter M. Visscher,Christopher A. Walsh,Christopher A. Walsh,Thomas H. Wassink,Stanley J. Watson,Myrna M. Weissman,Thomas Werge,Thomas F. Wienker,Ellen M. Wijsman,Gonneke Willemsen,Nigel Williams,A. Jeremy Willsey,Stephanie H. Witt,Wei Xu,Allan H. Young,Timothy W. Yu,Stanley Zammit,Peter P. Zandi,Peng Zhang,Frans G. Zitman,Sebastian Zoellner,Bernie Devlin,John R. Kelsoe,Pamela Sklar,Mark J. Daly,Michael Conlon O'Donovan,Nicholas John Craddock,Kenneth S. Kendler,Lauren A. Weiss,Naomi R. Wray,Zhaoming Zhao,Daniel H. Geschwind,Patrick F. Sullivan,Jordan W. Smoller,Peter Holmans,Gerome Breen +404 more
TL;DR: It is indicated that risk variants for psychiatric disorders aggregate in particular biological pathways and that these pathways are frequently shared between disorders.
Journal ArticleDOI
A genome-wide linkage and association scan reveals novel loci for autism
Lauren A. Weiss,Lauren A. Weiss,Dan E. Arking,Mark J. Daly,Mark J. Daly,Aravinda Chakravarti,Camille W. Brune,Kristen West,Ashley O'Connor,Gina Hilton,Rebecca L. Tomlinson,Andrew B. West,Edwin H. Cook,Todd Green,Shun-Chiao Chang,Stacey Gabriel,Casey Gates,Ellen M. Hanson,Andrew Kirby,Andrew Kirby,Joshua M. Korn,Joshua M. Korn,Finny G Kuruvilla,Finny G Kuruvilla,Steven A. McCarroll,Steven A. McCarroll,Eric M. Morrow,Eric M. Morrow,Eric M. Morrow,Benjamin M. Neale,Benjamin M. Neale,Shaun Purcell,Shaun Purcell,Roksana Sasanfar,Carrie Sougnez,Christine Stevens,David Altshuler,David Altshuler,James F. Gusella,James F. Gusella,Susan L. Santangelo,Pamela Sklar,Pamela Sklar,Rudolph E. Tanzi,Richard Anney,Anthony J. Bailey,Gillian Baird,Agatino Battaglia,Tom Berney,Catalina Betancur,Sven Bölte,Patrick Bolton,Jessica Brian,Susan E. Bryson,Joseph D. Buxbaum,Inês Cabrito,Guiqing Cai,Rita M. Cantor,Hilary Coon,Judith Conroy,Catarina Correia,Christina Corsello,Emily L. Crawford,Michael L. Cuccaro,Geraldine Dawson,Maretha de Jonge,Bernie Devlin,Eftichia Duketis,Sean Ennis,Annette Estes,Penny Farrar,Eric Fombonne,Christine M. Freitag,Louise Gallagher,Daniel H. Geschwind,John R. Gilbert,Michael Gill,Christopher Gillberg,Jeremy Goldberg,Andrew Green,Jonathan Green,Stephen J. Guter,Jonathan L. Haines,Joachim Hallmayer,Vanessa Hus,Sabine M. Klauck,Olena Korvatska,Janine A. Lamb,Magdalena Laskawiec,Marion Leboyer,Ann Le Couteur,Bennett L. Leventha,Xiao-Qing Liu,Catherine Lord,Linda Lotspeich,Elena Maestrini,Tiago R. Magalhaes,William M. Mahoney,Carine Mantoulan,Helen McConachie,Christopher J. McDougle,William M. McMahon,Christian R. Marshall,Judith Miller,Nancy J. Minshew,Anthony P. Monaco,Jeff Munson,John I. Nurnberger,Guiomar Oliveira,Alistair T. Pagnamenta,Katerina Papanikolaou,Jeremy R. Parr,Andrew D. Paterson,Margaret A. Pericak-Vance,Andrew Pickles,Dalila Pinto,Joseph Piven,David J. Posey,Annemarie Poustka,Fritz Poustka,Regina Regan,Jennifer Reichert,Katy Renshaw,Wendy Roberts,Bernadette Rogé,Michael Rutter,Jeff Salt,Gerard D. Schellenberg,Stephen W. Scherer,Val C. Sheffield,James S. Sutcliffe,Peter Szatmari,Katherine E. Tansey,Ann P. Thompson,John Tsiantis,Herman van Engeland,Astrid M. Vicente,Veronica J. Vieland,Fred R. Volkmar,Simon Wallace,Thomas H. Wassink,Ellen M. Wijsman,Kirsty Wing,Kerstin Wittemeyer,Brian L. Yaspan,Lonnie Zwaigenbaum,Seung Yun Yoo,Seung Yun Yoo,Seung Yun Yoo,Robert Sean Hill,Robert Sean Hill,Robert Sean Hill,Nahit Motavalli Mukaddes,Soher Balkhy,Generoso G. Gascon,Generoso G. Gascon,Samira Al-Saad,Asif Hashmi,Janice Ware,Robert M. Joseph,Elaine LeClair,Jennifer N. Partlow,Jennifer N. Partlow,Brenda E. Barry,Brenda E. Barry,Christopher A. Walsh,Christopher A. Walsh,Christopher A. Walsh,David L. Pauls,Irma Moilanen,Hanna Ebeling,Marja Leena Mattila,Sanna Kuusikko,Katja Jussila,Jaakko Ignatius,Ala Tolouei,Majid Ghadami,Maryam Rostami,Azam Hosseinipour,Maryam Valujerdi,Kara Andresen,Brian Winkloski,Stephen A. Haddad,Lou Kunkel,Zak Kohane,Tram Tran,Sek Won Kong,Stephanie Brewster O'Neil,Rachel J. Hundley,Ingrid A. Holm,Heather Peters,Elizabeth Baroni,Aislyn Cangialose,Lindsay Jackson,Lisa H. Albers,Ronald E. Becker,Carolyn Bridgemohan,Sandra L. Friedman,Kerim Munir,Ramzi Nazir,Judith S. Palfrey,Alison Schonwald,Esau Simmons,Leonard Rappaport,Julie Gauthier,Laurent Mottron,Ridha Joober,Guy A. Rouleau,Karola Rehnström,Karola Rehnström,Lennart von Wendt,Lennart von Wendt,Leena Peltonen,Leena Peltonen,Leena Peltonen +214 more
TL;DR: A linkage and association mapping study using half a million genome-wide single nucleotide polymorphisms in a common set of 1,031 multiplex autism families, implicating SEMA5A as an autism susceptibility gene.
Journal ArticleDOI
Widespread dispersion of neuronal clones across functional regions of the cerebral cortex.
TL;DR: To examine experimentally whether topographic restrictions to cell intermixing occur during formation of functional subdivisions in the rat neocortex, clonally related neocortical cells were marked by retroviral-mediated transfer of a histochemical marker gene.