J
James A. Knowles
Researcher at University of Southern California
Publications - 121
Citations - 26985
James A. Knowles is an academic researcher from University of Southern California. The author has contributed to research in topics: Genome-wide association study & Gene. The author has an hindex of 49, co-authored 111 publications receiving 22785 citations. Previous affiliations of James A. Knowles include Zilkha Neurogenetic Institute.
Papers
More filters
Journal ArticleDOI
Comorbidity of Severe Psychotic Disorders With Measures of Substance Use
Sarah M. Hartz,Carlos N. Pato,Helena Medeiros,Patricia A. Cavazos-Rehg,Janet L. Sobell,James A. Knowles,Laura J. Bierut,Michele T. Pato +7 more
TL;DR: In the largest assessment of substance use among individuals with severe psychotic illness to date, the odds of smoking and alcohol and other substance use are found to be dramatically higher than recent estimates of Substance use in mild mental illness.
Journal ArticleDOI
Partitioning the heritability of tourette syndrome and obsessive compulsive disorder reveals differences in genetic architecture
Lea K. Davis,Dongmei Yu,Clare L. Keenan,Eric R. Gamazon,Anuar Konkashbaev,Eske M. Derks,Benjamin M. Neale,Jian Yang,S. Hong Lee,Patrick Evans,Cathy L. Barr,Laura Bellodi,Fortu Benarroch,Gabriel Bedoya Berrío,Oscar J. Bienvenu,Michael H. Bloch,Rianne M. Blom,Ruth D. Bruun,Cathy L. Budman,Beatriz Camarena,Desmond Campbell,Carolina Cappi,Julio C. Cardona Silgado,Danielle C. Cath,Maria Cristina Cavallini,Denise A. Chavira,Sylvain Chouinard,David V. Conti,Edwin H. Cook,Vladimir Coric,Bernadette Cullen,Dieter Deforce,Richard Delorme,Yves Dion,Christopher K. Edlund,Karin Egberts,Peter Falkai,Thomas V. Fernandez,Patience J. Gallagher,Helena Garrido,Daniel A. Geller,Simon Girard,Hans J. Grabe,Marco A. Grados,Benjamin D. Greenberg,Varda Gross-Tsur,Stephen A. Haddad,Gary A. Heiman,Sian M. J. Hemmings,Ana Gabriela Hounie,Cornelia Illmann,Joseph Jankovic,Michael A. Jenike,James L. Kennedy,Robert A. King,Barbara Kremeyer,R. Kurlan,Nuria Lanzagorta,Marion Leboyer,James F. Leckman,Leonhard Lennertz,Chunyu Liu,Christine Lochner,Thomas L. Lowe,Fabio Macciardi,James T. McCracken,Lauren M. McGrath,Sandra Catalina Mesa Restrepo,Rainald Moessner,Jubel Morgan,H. Müller,Dennis L. Murphy,Allan L. Naarden,William Cornejo Ochoa,Roel A. Ophoff,Lisa Osiecki,Andrew J. Pakstis,Michele T. Pato,Carlos N. Pato,John Piacentini,Christopher Pittenger,Yehuda Pollak,Scott L. Rauch,Tobias J. Renner,Victor I. Reus,Margaret A. Richter,Mark A. Riddle,Mary M. Robertson,Roxana Romero,Maria Conceição do Rosário,David R. Rosenberg,Guy A. Rouleau,Stephan Ruhrmann,Andres Ruiz-Linares,Aline S. Sampaio,Jack Samuels,Paul Sandor,Brooke Sheppard,Harvey S. Singer,Jan Smit,Dan J. Stein,Eric Strengman,Jay A. Tischfield,Ana V. Valencia Duarte,Homero Vallada,Filip Van Nieuwerburgh,Jeremy Veenstra-VanderWeele,Susanne Walitza,Ying Wang,Jens R. Wendland,H.G.M. Westenberg,Yin Yao Shugart,Euripedes Constantino Miguel,William M. McMahon,Michael Wagner,Humberto Nicolini,Danielle Posthuma,Gregory L. Hanna,Peter Heutink,Damiaan Denys,Paul D. Arnold,Ben A. Oostra,Gerald Nestadt,Nelson B. Freimer,David L. Pauls,Naomi R. Wray,S. Evelyn Stewart,Carol A. Mathews,James A. Knowles,Nancy J. Cox,Jeremiah M. Scharf +130 more
TL;DR: The results indicate that there is some genetic overlap between these two phenotypically-related neuropsychiatric disorders, but suggest that the two disorders have distinct genetic architectures.
Journal ArticleDOI
Prognostic factors for survival in human immunodeficiency virus-associated pulmonary arterial hypertension.
Hilario Nunes,Marc Humbert,Olivier Sitbon,Jane H. Morse,Zemin Deng,James A. Knowles,Catherine Le Gall,Florence Parent,Gilles Garcia,Philippe Hervé,Robyn J. Barst,Gérald Simonneau +11 more
TL;DR: Patients with severe human immunodeficiency virus-associated PAH should be considered for long-term epoprostenol infusion in association with CART, according to multivariate analysis and prognostic factors.
Journal ArticleDOI
Comprehensive cellular‐resolution atlas of the adult human brain
Songlin Ding,Joshua J. Royall,Susan M. Sunkin,Lydia Ng,Benjamin A.C. Facer,Phil Lesnar,Angie Guillozet-Bongaarts,Bergen McMurray,Aaron Szafer,Tim A. Dolbeare,Allison Stevens,Lee S. Tirrell,Thomas Benner,Shiella Caldejon,Rachel A. Dalley,Nick Dee,Christopher Lau,Julie Nyhus,Melissa Reding,Zackery L. Riley,David Sandman,Elaine Shen,Andre van der Kouwe,Ani Varjabedian,Michelle Write,Lilla Zöllei,Chinh Dang,James A. Knowles,Christof Koch,John W. Phillips,Nenad Sestan,Paul Wohnoutka,H. Ronald Zielke,John G. Hohmann,Allan R. Jones,Amy Bernard,Michael Hawrylycz,Patrick R. Hof,Bruce Fischl,Ed S. Lein +39 more
TL;DR: This is the first digital human brain atlas to incorporate neuroimaging, high‐resolution histology, and chemoarchitecture across a complete adult female brain, consisting of magnetic resonance imaging (MRI), diffusion‐weighted imaging (DWI), and 1,356 large‐format cellular resolution (1 µm/pixel) Nissl and immunohistochemistry anatomical plates.
Journal ArticleDOI
Genome-wide association study of obsessive-compulsive disorder.
S. E. Stewart,Dongmei Yu,Jeremiah M. Scharf,Benjamin M. Neale,Jesen Fagerness,Carol A. Mathews,Paul D. Arnold,Patrick Evans,Eric R. Gamazon,Lisa Osiecki,Lauren M. McGrath,Stephen A. Haddad,Jacquelyn Crane,Dianne M. Hezel,C. Illman,C. Mayerfeld,Anuar Konkashbaev,Chunyu Liu,Anna Pluzhnikov,Anna Tikhomirov,Christopher K. Edlund,Scott L. Rauch,Rainald Moessner,Peter Falkai,W. Maier,Stephan Ruhrmann,Hans-Jörgen Grabe,Leonhard Lennertz,Michael Wagner,Laura Bellodi,Maria Cristina Cavallini,Margaret A. Richter,Edwin H. Cook,James L. Kennedy,D. Rosenberg,Dan J. Stein,Sian M. J. Hemmings,Christine Lochner,Amin Azzam,Denise A. Chavira,Eduardo Fournier,Helena Garrido,Brooke Sheppard,Paula Umaña,D. L. Murphy,Jens R. Wendland,Jeremy Veenstra-VanderWeele,Damiaan Denys,Rianne M. Blom,Dieter Deforce,F. Van Nieuwerburgh,H.G.M. Westenberg,Susanne Walitza,Karin Egberts,Tobias J. Renner,Euripedes Constantino Miguel,Carolina Cappi,Ana Gabriela Hounie,M Conceição do Rosário,Aline S. Sampaio,Homero Vallada,Humberto Nicolini,Nuria Lanzagorta,Beatriz Camarena,Richard Delorme,Marion Leboyer,Carlos N. Pato,Michele T. Pato,E. Voyiaziakis,Peter Heutink,Danielle C. Cath,Danielle Posthuma,J.H. Smit,Jack Samuels,Oscar J. Bienvenu,Bernadette Cullen,Abby J. Fyer,Marco A. Grados,Benjamin D. Greenberg,James T. McCracken,Mark A. Riddle,Youfa Wang,Vladimir Coric,James F. Leckman,Michael H. Bloch,Christopher Pittenger,Valsamma Eapen,Donald W. Black,Roel A. Ophoff,Eric Strengman,Daniele Cusi,Maurizio Turiel,Francesca Frau,Fabio Macciardi,J. R. Gibbs,Mark R. Cookson,Andrew B. Singleton,S. Arepalli,Allissa Dillman,L. Ferrucci,D. G. Hernandez,R. Johnson,Dan L. Longo,M. A. Nalls,Richard O'Brien,Bryan J. Traynor,Juan C. Troncoso,M. Van Der Brug,H. R. Zielke,Alan B. Zonderman,John Hardy,Andrew Crenshaw,Melissa Parkin,Daniel B. Mirel,David V. Conti,Shaun Purcell,Gerald Nestadt,Gregory L. Hanna,Michael A. Jenike,James A. Knowles,Nancy J. Cox,David L. Pauls,John Hardy,Mina Ryten,Colin Smith,Daniah Trabzuni,Robert Walker,Michael E. Weale +127 more
TL;DR: Although no SNPs were identified to be associated with OCD at a genome-wide significant level in the combined trio–case–control sample, a significant enrichment of methylation QTLs and frontal lobe expression quantitative trait loci (eQTLs) was observed within the top-ranked SNPs, suggesting these top signals may have a broad role in gene expression in the brain, and possibly in the etiology of OCD.