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1. Cross-disorder genome-wide analyses suggest a complex genetic relationship between Tourette's syndrome and OCD.

Author

Yu, Dongmei, Mathews, Carol A, Scharf, Jeremiah M, Neale, Benjamin M, Davis, Lea K, Gamazon, Eric R, Derks, Eske M, Evans, Patrick, Edlund, Christopher K, Crane, Jacquelyn, Fagerness, Jesen A, Osiecki, Lisa, Gallagher, Patience, Gerber, Gloria, Haddad, Stephen, Illmann, Cornelia, McGrath, Lauren M, Mayerfeld, Catherine, Arepalli, Sampath, Barlassina, Cristina, Barr, Cathy L, Bellodi, Laura, Benarroch, Fortu, Berrió, Gabriel Bedoya, Bienvenu, O Joseph, Black, Donald W, Bloch, Michael H, Brentani, Helena, Bruun, Ruth D, Budman, Cathy L, Camarena, Beatriz, Campbell, Desmond D, Cappi, Carolina, Silgado, Julio C Cardona, Cavallini, Maria C, Chavira, Denise A, Chouinard, Sylvain, Cook, Edwin H, Cookson, MR, Coric, Vladimir, Cullen, Bernadette, Cusi, Daniele, Delorme, Richard, Denys, Damiaan, Dion, Yves, Eapen, Valsama, Egberts, Karin, Falkai, Peter, Fernandez, Thomas, Fournier, Eduardo, Garrido, Helena, Geller, Daniel, Gilbert, Donald L, Girard, Simon L, Grabe, Hans J, Grados, Marco A, Greenberg, Benjamin D, Gross-Tsur, Varda, Grünblatt, Edna, Hardy, John, Heiman, Gary A, Hemmings, Sian MJ, Herrera, Luis D, Hezel, Dianne M, Hoekstra, Pieter J, Jankovic, Joseph, Kennedy, James L, King, Robert A, Konkashbaev, Anuar I, Kremeyer, Barbara, Kurlan, Roger, Lanzagorta, Nuria, Leboyer, Marion, Leckman, James F, Lennertz, Leonhard, Liu, Chunyu, Lochner, Christine, Lowe, Thomas L, Lupoli, Sara, Macciardi, Fabio, Maier, Wolfgang, Manunta, Paolo, Marconi, Maurizio, McCracken, James T, Mesa Restrepo, Sandra C, Moessner, Rainald, Moorjani, Priya, Morgan, Jubel, Muller, Heike, Murphy, Dennis L, Naarden, Allan L, Nurmi, Erika, Ochoa, William Cornejo, Ophoff, Roel A, Pakstis, Andrew J, Pato, Michele T, Pato, Carlos N, Piacentini, John, Pittenger, Christopher, and Pollak, Yehuda

Subjects
Humans, Tourette Syndrome, Severity of Illness Index, Obsessive-Compulsive Disorder, Psychiatric Status Rating Scales, Comorbidity, Polymorphism, Single Nucleotide, Adult, Female, Male, Genome-Wide Association Study, Human Genome, Genetics, Brain Disorders, Serious Mental Illness, Neurodegenerative, Prevention, Anxiety Disorders, Mental Health, Neurosciences, 2.1 Biological and endogenous factors, Aetiology, Mental health, Medical and Health Sciences, Psychology and Cognitive Sciences, Psychiatry
Abstract

ObjectiveObsessive-compulsive disorder (OCD) and Tourette's syndrome are highly heritable neurodevelopmental disorders that are thought to share genetic risk factors. However, the identification of definitive susceptibility genes for these etiologically complex disorders remains elusive. The authors report a combined genome-wide association study (GWAS) of Tourette's syndrome and OCD.MethodThe authors conducted a GWAS in 2,723 cases (1,310 with OCD, 834 with Tourette's syndrome, 579 with OCD plus Tourette's syndrome/chronic tics), 5,667 ancestry-matched controls, and 290 OCD parent-child trios. GWAS summary statistics were examined for enrichment of functional variants associated with gene expression levels in brain regions. Polygenic score analyses were conducted to investigate the genetic architecture within and across the two disorders.ResultsAlthough no individual single-nucleotide polymorphisms (SNPs) achieved genome-wide significance, the GWAS signals were enriched for SNPs strongly associated with variations in brain gene expression levels (expression quantitative loci, or eQTLs), suggesting the presence of true functional variants that contribute to risk of these disorders. Polygenic score analyses identified a significant polygenic component for OCD (p=2×10(-4)), predicting 3.2% of the phenotypic variance in an independent data set. In contrast, Tourette's syndrome had a smaller, nonsignificant polygenic component, predicting only 0.6% of the phenotypic variance (p=0.06). No significant polygenic signal was detected across the two disorders, although the sample is likely underpowered to detect a modest shared signal. Furthermore, the OCD polygenic signal was significantly attenuated when cases with both OCD and co-occurring Tourette's syndrome/chronic tics were included in the analysis (p=0.01).ConclusionsPrevious work has shown that Tourette's syndrome and OCD have some degree of shared genetic variation. However, the data from this study suggest that there are also distinct components to the genetic architectures of these two disorders. Furthermore, OCD with co-occurring Tourette's syndrome/chronic tics may have different underlying genetic susceptibility compared with OCD alone.

Published
2015

2. Copy Number Variation in Obsessive-Compulsive Disorder and Tourette Syndrome: A Cross-Disorder Study

Author

McGrath, Lauren M, Yu, Dongmei, Marshall, Christian, Davis, Lea K, Thiruvahindrapuram, Bhooma, Li, Bingbin, Cappi, Carolina, Gerber, Gloria, Wolf, Aaron, Schroeder, Frederick A, Osiecki, Lisa, O'Dushlaine, Colm, Kirby, Andrew, Illmann, Cornelia, Haddad, Stephen, Gallagher, Patience, Fagerness, Jesen A, Barr, Cathy L, Bellodi, Laura, Benarroch, Fortu, Bienvenu, O Joseph, Black, Donald W, Bloch, Michael H, Bruun, Ruth D, Budman, Cathy L, Camarena, Beatriz, Cath, Danielle C, Cavallini, Maria C, Chouinard, Sylvain, Coric, Vladimir, Cullen, Bernadette, Delorme, Richard, Denys, Damiaan, Derks, Eske M, Dion, Yves, Rosário, Maria C, Eapen, Valsama, Evans, Patrick, Falkai, Peter, Fernandez, Thomas V, Garrido, Helena, Geller, Daniel, Grabe, Hans J, Grados, Marco A, Greenberg, Benjamin D, Gross-Tsur, Varda, Grünblatt, Edna, Heiman, Gary A, Hemmings, Sian MJ, Herrera, Luis D, Hounie, Ana G, Jankovic, Joseph, Kennedy, James L, King, Robert A, Kurlan, Roger, Lanzagorta, Nuria, Leboyer, Marion, Leckman, James F, Lennertz, Leonhard, Lochner, Christine, Lowe, Thomas L, Lyon, Gholson J, Macciardi, Fabio, Maier, Wolfgang, McCracken, James T, McMahon, William, Murphy, Dennis L, Naarden, Allan L, Neale, Benjamin M, Nurmi, Erika, Pakstis, Andrew J, Pato, Michele T, Pato, Carlos N, Piacentini, John, Pittenger, Christopher, Pollak, Yehuda, Reus, Victor I, Richter, Margaret A, Riddle, Mark, Robertson, Mary M, Rosenberg, David, Rouleau, Guy A, Ruhrmann, Stephan, Sampaio, Aline S, Samuels, Jack, Sandor, Paul, Sheppard, Brooke, Singer, Harvey S, Smit, Jan H, Stein, Dan J, Tischfield, Jay A, Vallada, Homero, Veenstra-VanderWeele, Jeremy, Walitza, Susanne, Wang, Ying, Wendland, Jens R, Shugart, Yin Yao, Miguel, Euripedes C, Nicolini, Humberto, and Oostra, Ben A

Subjects
Human Genome, Genetics, Brain Disorders, Serious Mental Illness, Neurodegenerative, Mental Health, Tourette Syndrome, Neurosciences, Intellectual and Developmental Disabilities (IDD), Aetiology, 2.1 Biological and endogenous factors, Mental health, Adolescent, DNA Copy Number Variations, Diagnostic and Statistical Manual of Mental Disorders, Female, Genetic Predisposition to Disease, Genome-Wide Association Study, Humans, Male, Obsessive-Compulsive Disorder, Polymorphism, Single Nucleotide, Tourette syndrome, obsessive-compulsive disorder, copy number variation, genetics, 16p13.11, Medical and Health Sciences, Psychology and Cognitive Sciences, Developmental & Child Psychology
Abstract

ObjectiveObsessive-compulsive disorder (OCD) and Tourette syndrome (TS) are heritable neurodevelopmental disorders with a partially shared genetic etiology. This study represents the first genome-wide investigation of large (>500 kb), rare (

Published
2014

3. Partitioning the Heritability of Tourette Syndrome and Obsessive Compulsive Disorder Reveals Differences in Genetic Architecture

Author

Davis, Lea K, Yu, Dongmei, Keenan, Clare L, Gamazon, Eric R, Konkashbaev, Anuar I, Derks, Eske M, Neale, Benjamin M, Yang, Jian, Lee, S. Hong, Evans, Patrick, Barr, Cathy L, Bellodi, Laura, Benarroch, Fortu, Berrio, Gabriel Bedoya, Bienvenu, Oscar J, Bloch, Michael H, Blom, Rianne M, Bruun, Ruth D, Budman, Cathy L, Camarena, Beatriz, Campbell, Desmond, Cappi, Carolina, Cardona Silgado, Julio C, Cath, Danielle C, Cavallini, Maria C, Chavira, Denise A, Chouinard, Sylvain, Conti, David V, Cook, Edwin H, Coric, Vladimir, Cullen, Bernadette A, Deforce, Dieter, Delorme, Richard, Dion, Yves, Edlund, Christopher K, Egberts, Karin, Falkai, Peter, Fernandez, Thomas V, Gallagher, Patience J, Garrido, Helena, Geller, Daniel, Girard, Simon L, Grabe, Hans J, Grados, Marco A, Greenberg, Benjamin D, Gross-Tsur, Varda, Haddad, Stephen, Heiman, Gary A, Hemmings, Sian M. J, Hounie, Ana G, Illmann, Cornelia, Jankovic, Joseph, Jenike, Michael A, Kennedy, James L, King, Robert A, Kremeyer, Barbara, Kurlan, Roger, Lanzagorta, Nuria, Leboyer, Marion, Leckman, James F, Lennertz, Leonhard, Liu, Chunyu, Lochner, Christine, Lowe, Thomas L, Macciardi, Fabio, McCracken, James T, McGrath, Lauren M, Mesa Restrepo, Sandra C, Moessner, Rainald, Morgan, Jubel, Muller, Heike, Murphy, Dennis L, Naarden, Allan L, Ochoa, William Cornejo, Ophoff, Roel A, Osiecki, Lisa, Pakstis, Andrew J, Pato, Michele T, Pato, Carlos N, Piacentini, John, Pittenger, Christopher, Pollak, Yehuda, Rauch, Scott L, Renner, Tobias J, Reus, Victor I, Richter, Margaret A, Riddle, Mark A, Robertson, Mary M, Romero, Roxana, Rosàrio, Maria C, Rosenberg, David, Rouleau, Guy A, Ruhrmann, Stephan, Ruiz-Linares, Andres, Sampaio, Aline S, Samuels, Jack, Sandor, Paul, Sheppard, Brooke, Singer, Harvey S, and Smit, Jan H

Subjects
Missing Heritability, Tic Disorders, Neuropsychiatric Disorders, Complex Diseases, Common Snps, Gilles, Family, Brain, Expression, Autism
Published
2013

4. Prevalence and clinical correlates of explosive outbursts in Tourette Syndrome

Author

Chen, Kevin, Budman, Cathy L, Herrera, Luis Diego, Witkin, Joanna E, Weiss, Nicholas T, Lowe, Thomas L, Freimer, Nelson B, Reus, Victor I, and Mathews, Carol A

Subjects
Clinical and Health Psychology, Psychology, Attention Deficit Hyperactivity Disorder (ADHD), Neurodegenerative, Clinical Research, Neurosciences, Pediatric, Tourette Syndrome, Brain Disorders, Perinatal Period - Conditions Originating in Perinatal Period, Serious Mental Illness, Mental Health, 2.1 Biological and endogenous factors, Aetiology, Mental health, Good Health and Well Being, Adolescent, Adult, Aged, Child, Child, Preschool, Costa Rica, Female, Humans, Male, Middle Aged, Prevalence, Rage, Risk Factors, United States, Young Adult, Impulse control, Tic disorders, Prenatal maternal smoking, Comorbidity, Medical and Health Sciences, Psychology and Cognitive Sciences, Psychiatry, Clinical sciences, Clinical and health psychology
Abstract

The aim of this study was to examine the prevalence and clinical correlates of explosive outbursts in two large samples of individuals with Tourette syndrome (TS), including one collected primarily from non-clinical sources. Participants included 218 TS-affected individuals who were part of a genetic study (N=104 from Costa Rica (CR) and N=114 from the US). The relationships between explosive outbursts and comorbid attention deficit hyperactivity disorder (ADHD), obsessive-compulsive disorder (OCD), tic severity, and prenatal and perinatal complications were examined using regression analyses. Twenty percent of participants had explosive outbursts, with no significant differences in prevalence between the CR (non-clinical) and the US (primarily clinical) samples. In the overall sample, ADHD, greater tic severity, and lower age of tic onset were strongly associated with explosive outbursts. ADHD, prenatal exposure to tobacco, and male gender were significantly associated with explosive outbursts in the US sample. Lower age of onset and greater severity of tics were significantly associated with explosive outbursts in the CR sample. This study confirms previous studies that suggest that clinically significant explosive outbursts are common in TS and associated with ADHD and tic severity. An additional potential risk factor, prenatal exposure to tobacco, was also identified.

Published
2013

5. CNV analysis in Tourette syndrome implicates large genomic rearrangements in COL8A1 and NRXN1.

Author

Nag, Abhishek, Bochukova, Elena G, Kremeyer, Barbara, Campbell, Desmond D, Muller, Heike, Valencia-Duarte, Ana V, Cardona, Julio, Rivas, Isabel C, Mesa, Sandra C, Cuartas, Mauricio, Garcia, Jharley, Bedoya, Gabriel, Cornejo, William, Herrera, Luis D, Romero, Roxana, Fournier, Eduardo, Reus, Victor I, Lowe, Thomas L, Farooqi, I Sadaf, Tourette Syndrome Association International Consortium for Genetics, Mathews, Carol A, McGrath, Lauren M, Yu, Dongmei, Cook, Ed, Wang, Kai, Scharf, Jeremiah M, Pauls, David L, Freimer, Nelson B, Plagnol, Vincent, and Ruiz-Linares, Andrés

Subjects
Tourette Syndrome Association International Consortium for Genetics, Humans, Tourette Syndrome, Genetic Predisposition to Disease, Calcium-Binding Proteins, Cell Adhesion Molecules, Neuronal, Neural Cell Adhesion Molecules, Nerve Tissue Proteins, Collagen Type IX, Genotype, Polymorphism, Single Nucleotide, Adolescent, Child, Female, Male, DNA Copy Number Variations, Neurodegenerative, Mental Health, Human Genome, Genetics, Brain Disorders, Intellectual and Developmental Disabilities (IDD), Schizophrenia, Neurosciences, Aetiology, 2.1 Biological and endogenous factors, Mental health, General Science & Technology
Abstract

Tourette syndrome (TS) is a neuropsychiatric disorder with a strong genetic component. However, the genetic architecture of TS remains uncertain. Copy number variation (CNV) has been shown to contribute to the genetic make-up of several neurodevelopmental conditions, including schizophrenia and autism. Here we describe CNV calls using SNP chip genotype data from an initial sample of 210 TS cases and 285 controls ascertained in two Latin American populations. After extensive quality control, we found that cases (N = 179) have a significant excess (P = 0.006) of large CNV (>500 kb) calls compared to controls (N = 234). Amongst 24 large CNVs seen only in the cases, we observed four duplications of the COL8A1 gene region. We also found two cases with ∼400 kb deletions involving NRXN1, a gene previously implicated in neurodevelopmental disorders, including TS. Follow-up using multiplex ligation-dependent probe amplification (and including 53 more TS cases) validated the CNV calls and identified additional patients with rearrangements in COL8A1 and NRXN1, but none in controls. Examination of available parents indicates that two out of three NRXN1 deletions detected in the TS cases are de-novo mutations. Our results are consistent with the proposal that rare CNVs play a role in TS aetiology and suggest a possible role for rearrangements in the COL8A1 and NRXN1 gene regions.

Published
2013

12. Cross-Disorder Genome-Wide Analyses Suggest a Complex Genetic Relationship Between Tourette Syndrome and Obsessive-Compulsive Disorder

Author

Yu, Dongmei, Mathews, Carol A., Scharf, Jeremiah M., Neale, Benjamin M., Davis, Lea K., Gamazon, Eric R., Derks, Eske M., Evans, Patrick, Edlund, Christopher K., Crane, Jacquelyn, Fagerness, Jesen A., Osiecki, Lisa, Gallagher, Patience, Gerber, Gloria, Haddad, Stephen, Illmann, Cornelia, McGrath, Lauren M., Mayerfeld, Catherine, Arepalli, Sampath, Barlassina, Cristina, Barr, Cathy L., Bellodi, Laura, Benarroch, Fortu, Berrió, Gabriel Bedoya, Bienvenu, O. Joseph, Black, Donald, Bloch, Michael H., Brentani, Helena, Bruun, Ruth D., Budman, Cathy L., Camarena, Beatriz, Campbell, Desmond D., Cappi, Carolina, Cardona Silgado, Julio C., Cavallini, Maria C., Chavira, Denise A., Chouinard, Sylvain, Cook, Edwin H., Cookson, M. R., Coric, Vladimir, Cullen, Bernadette, Cusi, Daniele, Delorme, Richard, Denys, Damiaan, Dion, Yves, Eapen, Valsama, Egberts, Karin, Falkai, Peter, Fernandez, Thomas, Fournier, Eduardo, Garrido, Helena, Geller, Daniel, Gilbert, Donald, Girard, Simon L., Grabe, Hans J., Grados, Marco A., Greenberg, Benjamin D., Gross-Tsur, Varda, Grünblatt, Edna, Hardy, John, Heiman, Gary A., Hemmings, Sian M.J., Herrera, Luis D., Hezel, Dianne M., Hoekstra, Pieter J., Jankovic, Joseph, Kennedy, James L., King, Robert A., Konkashbaev, Anuar I., Kremeyer, Barbara, Kurlan, Roger, Lanzagorta, Nuria, Leboyer, Marion, Leckman, James F., Lennertz, Leonhard, Liu, Chunyu, Lochner, Christine, Lowe, Thomas L., Lupoli, Sara, Macciardi, Fabio, Maier, Wolfgang, Manunta, Paolo, Marconi, Maurizio, McCracken, James T., Mesa Restrepo, Sandra C., Moessner, Rainald, Moorjani, Priya, Morgan, Jubel, Muller, Heike, Murphy, Dennis L., Naarden, Allan L., Ochoa, William Cornejo, Ophoff, Roel A., Pakstis, Andrew J., Pato, Michele T., Pato, Carlos N., Piacentini, John, Pittenger, Christopher, Pollak, Yehuda, Rauch, Scott L., Renner, Tobias, Reus, Victor I., Richter, Margaret A., Riddle, Mark A., Robertson, Mary M., Romero, Roxana, Rosário, Maria C., Rosenberg, David, Ruhrmann, Stephan, Sabatti, Chiara, Salvi, Erika, Sampaio, Aline S., Samuels, Jack, Sandor, Paul, Service, Susan K., Sheppard, Brooke, Singer, Harvey S., Smit, Jan H., Stein, Dan J., Strengman, Eric, Tischfield, Jay A., Turiel, Maurizio, Valencia Duarte, Ana V., Vallada, Homero, Veenstra-VanderWeele, Jeremy, Walitza, Susanne, Walkup, John, Wang, Ying, Weale, Mike, Weiss, Robert, Wendland, Jens R., Westenberg, Herman G.M., Yao, Yin, Hounie, Ana G., Miguel, Euripedes C., Nicolini, Humberto, Wagner, Michael, Ruiz-Linares, Andres, Cath, Danielle C., McMahon, William, Posthuma, Danielle, Oostra, Ben A., Nestadt, Gerald, Rouleau, Guy A., Purcell, Shaun, Jenike, Michael A., Heutink, Peter, Hanna, Gregory L., Conti, David V., Arnold, Paul D., Freimer, Nelson, Stewart, S. Evelyn, Knowles, James A., Cox, Nancy J., and Pauls, David L.

Subjects
Adult, Male, Psychiatric Status Rating Scales, Obsessive-Compulsive Disorder, Comorbidity, behavioral disciplines and activities, Polymorphism, Single Nucleotide, Severity of Illness Index, Article, mental disorders, Humans, Female, Genome-Wide Association Study, Tourette Syndrome
Abstract

Obsessive-compulsive disorder (OCD) and Tourette's syndrome are highly heritable neurodevelopmental disorders that are thought to share genetic risk factors. However, the identification of definitive susceptibility genes for these etiologically complex disorders remains elusive. The authors report a combined genome-wide association study (GWAS) of Tourette's syndrome and OCD.The authors conducted a GWAS in 2,723 cases (1,310 with OCD, 834 with Tourette's syndrome, 579 with OCD plus Tourette's syndrome/chronic tics), 5,667 ancestry-matched controls, and 290 OCD parent-child trios. GWAS summary statistics were examined for enrichment of functional variants associated with gene expression levels in brain regions. Polygenic score analyses were conducted to investigate the genetic architecture within and across the two disorders.Although no individual single-nucleotide polymorphisms (SNPs) achieved genome-wide significance, the GWAS signals were enriched for SNPs strongly associated with variations in brain gene expression levels (expression quantitative loci, or eQTLs), suggesting the presence of true functional variants that contribute to risk of these disorders. Polygenic score analyses identified a significant polygenic component for OCD (p=2×10(-4)), predicting 3.2% of the phenotypic variance in an independent data set. In contrast, Tourette's syndrome had a smaller, nonsignificant polygenic component, predicting only 0.6% of the phenotypic variance (p=0.06). No significant polygenic signal was detected across the two disorders, although the sample is likely underpowered to detect a modest shared signal. Furthermore, the OCD polygenic signal was significantly attenuated when cases with both OCD and co-occurring Tourette's syndrome/chronic tics were included in the analysis (p=0.01).Previous work has shown that Tourette's syndrome and OCD have some degree of shared genetic variation. However, the data from this study suggest that there are also distinct components to the genetic architectures of these two disorders. Furthermore, OCD with co-occurring Tourette's syndrome/chronic tics may have different underlying genetic susceptibility compared with OCD alone.

Published
2014

13. Long‐Term Follow‐up of Patients with Tourette's Syndrome.

Author

Lowe, Thomas L., Capriotti, Matthew R., and McBurnett, Keith

Subjects
*TOURETTE syndrome, *MOVEMENT disorders, *TIC disorders, *ANXIETY disorders, *ATTENTION-deficit hyperactivity disorder
Abstract

Background: Tourette's Syndrome (TS) is a childhood‐onset movement disorder marked by the chronic presence of motor and vocal tics. Research shows that tics associated with TS tend to fade in severity for some (but not all) affected youth, though psychiatric comorbidities that commonly accompany TS may be more persistent. The long‐term outcomes of individuals with TS have not been well characterized. Objective: To characterize long‐term clinical outcomes of individuals with TS. Method: We conducted a long‐term (25–32 years) follow‐up study of 45 patients with TS who presented to the Tourette's and Tic Disorders Clinic within the Department of Psychiatry at the University of California San Francisco Medical Center, which was staffed by the first author (Thomas L. Lowe, MD [T.L.L.]), between 1983 and 1990. Baseline data were obtained via chart review, and follow‐up data were obtained by self‐report surveys. Results: Participants generally reported good psychosocial functioning, attainment of significant social milestones (academic attainment, gainful employment, marriage), and high subjective quality of life. The vast majority of participants (82%) reported improvement in their tics over time, though a significant minority continued to experience at least mild tic‐related impairment (26%–40%, depending on metric). Lifetime rates of attention deficit hyperactivity disorder (ADHD) and anxiety disorders, including obsessive‐compulsive disorder, were greater than in the general US population. Robust predictors of follow‐up outcomes were not found. Conclusions: These findings reflect a positive overall long‐term prognosis for individuals with TS. Providing information about this prognosis at the time of diagnosis may decrease distress in affected individuals and their families. Future studies using planned longitudinal designs that address potential confounds of survey nonresponse are needed to detail long‐term outcomes of individuals with TS more precisely. [ABSTRACT FROM AUTHOR]

Published
2019
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14. Partitioning the heritability of Tourette Syndrome and obsessive compulsive disorder reveals differences in genetic architecture

Author

Keller, Matthew C., Davis, Lea K., Yu, Dongmei, Keenan, Clare L., Gamazon, Eric R., Konkashbaev, Anuar I., Derks, Eske M., Neale, Benjamin M., Yang, Jian, Lee, S. Hong, Evans, Patrick, Barr, Cathy L., Bellodi, Laura, Benarroch, Fortu, Berrio, Gabriel Bedoya, Bienvenu, Oscar J., Bloch, Michael H., Blom, Rianne M., Bruun, Ruth D., Budman, Cathy L., Camarena, Beatriz, Campbell, Desmond, Cappi, Carolina, Cardona Silgado, Julio C., Cath, Danielle C., Cavallini, Maria C., Chavira, Denise A., Chouinard, Sylvain, Conti, David V., Cook, Edwin H., Coric, Vladimir, Cullen, Bernadette A., Deforce, Dieter, Delorme, Richard, Dion, Yves, Edlund, Christopher K., Egberts, Karin, Falkai, Peter, Fernandez, Thomas V., Gallagher, Patience J., Garrido, Helena, Geller, Daniel, Girard, Simon L., Grabe, Hans J., Grados, Marco A., Greenberg, Benjamin D., Gross-Tsur, Varda, Haddad, Stephen, Heiman, Gary A., Hemmings, Sian M. J., Hounie, Ana G., Illmann, Cornelia, Jankovic, Joseph, Jenike, Michael A., Kennedy, James L., King, Robert A., Kremeyer, Barbara, Kurlan, Roger, Lanzagorta, Nuria, Leboyer, Marion, Leckman, James F., Lennertz, Leonhard, Liu, Chunyu, Lochner, Christine, Lowe, Thomas L., Macciardi, Fabio, McCracken, James T., McGrath, Lauren M., Mesa Restrepo, Sandra C., Moessner, Rainald, Morgan, Jubel, Muller, Heike, Murphy, Dennis L., Naarden, Allan L., Ochoa, William Cornejo, Ophoff, Roel A., Osiecki, Lisa, Pakstis, Andrew J., Pato, Michele T., Pato, Carlos N., Piacentini, John, Pittenger, Christopher, Pollak, Yehuda, Rauch, Scott L., Renner, Tobias J., Reus, Victor I., Richter, Margaret A., Riddle, Mark A., Robertson, Mary M., Romero, Roxana, Rosàrio, Maria C., Rosenberg, David, Rouleau, Guy A., Ruhrmann, Stephan, Ruiz-Linares, Andres, Sampaio, Aline S., Samuels, Jack, Sandor, Paul, Sheppard, Brooke, Singer, Harvey S., Smit, Jan H., Stein, Dan J., Strengman, E., Tischfield, Jay A., Valencia Duarte, Ana V., Vallada, Homero, Van Nieuwerburgh, Filip, Veenstra-VanderWeele, Jeremy, Walitza, Susanne, Wang, Ying, Wendland, Jens R., Westenberg, Herman G. M., Shugart, Yin Yao, Miguel, Euripedes C., McMahon, William, Wagner, Michael, Nicolini, Humberto, Posthuma, Danielle, Hanna, Gregory L., Heutink, Peter, Denys, Damiaan, Arnold, Paul D., Oostra, Ben A., Nestadt, Gerald, Freimer, Nelson B., Pauls, David L., Wray, Naomi R., Stewart, S. Evelyn, Mathews, Carol A., Knowles, James A., Cox, Nancy J., and Scharf, Jeremiah M.

Subjects
Gilles, Missing Heritability, Autism, Life Sciences, Brain, Neuropsychiatric Disorders, Expression, Social and Behavioral Sciences, Tic Disorders, Common Snps, mental disorders, Medicine and Health Sciences, Complex Diseases, Family
Abstract

The direct estimation of heritability from genome-wide common variant data as implemented in the program Genome-wide Complex Trait Analysis (GCTA) has provided a means to quantify heritability attributable to all interrogated variants. We have quantified the variance in liability to disease explained by all SNPs for two phenotypically-related neurobehavioral disorders, obsessive-compulsive disorder (OCD) and Tourette Syndrome (TS), using GCTA. Our analysis yielded a heritability point estimate of 0.58 (se = 0.09, p = 5.64e-12) for TS, and 0.37 (se = 0.07, p = 1.5e-07) for OCD. In addition, we conducted multiple genomic partitioning analyses to identify genomic elements that concentrate this heritability. We examined genomic architectures of TS and OCD by chromosome, MAF bin, and functional annotations. In addition, we assessed heritability for early onset and adult onset OCD. Among other notable results, we found that SNPs with a minor allele frequency of less than 5% accounted for 21% of the TS heritability and 0% of the OCD heritability. Additionally, we identified a significant contribution to TS and OCD heritability by variants significantly associated with gene expression in two regions of the brain (parietal cortex and cerebellum) for which we had available expression quantitative trait loci (eQTLs). Finally we analyzed the genetic correlation between TS and OCD, revealing a genetic correlation of 0.41 (se = 0.15, p = 0.002). These results are very close to previous heritability estimates for TS and OCD based on twin and family studies, suggesting that very little, if any, heritability is truly missing (i.e., unassayed) from TS and OCD GWAS studies of common variation. The results also indicate that there is some genetic overlap between these two phenotypically-related neuropsychiatric disorders, but suggest that the two disorders have distinct genetic architectures.

Published
2013
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16. Cross-Disorder Genome-Wide Analyses Suggest a Complex Genetic Relationship Between Tourette's Syndrome and OCD

Author

Sub String Theory Cosmology and ElemPart, Leerstoel Hout, Experimental psychopathology, Yu, Dongmei, Mathews, Carol A, Scharf, Jeremiah M, Neale, Benjamin M, Davis, Lea K, Gamazon, Eric R, Derks, Eske M, Evans, Patrick, Edlund, Christopher K, Crane, Jacquelyn, Fagerness, Jesen A, Osiecki, Lisa, Gallagher, Patience, Gerber, Gloria, Haddad, Stephen, Illmann, Cornelia, McGrath, Lauren M, Mayerfeld, Catherine, Arepalli, Sampath, Barlassina, Cristina, Barr, Cathy L, Bellodi, Laura, Benarroch, Fortu, Berrió, Gabriel Bedoya, Bienvenu, O Joseph, Black, Donald W, Bloch, Michael H, Brentani, Helena, Bruun, Ruth D, Budman, Cathy L, Camarena, Beatriz, Campbell, Desmond D, Cappi, Carolina, Silgado, Julio C Cardona, Cavallini, Maria C, Chavira, Denise A, Chouinard, Sylvain, Cook, Edwin H, Cookson, M R, Coric, Vladimir, Cullen, Bernadette, Cusi, Daniele, Delorme, Richard, Denys, Damiaan, Dion, Yves, Eapen, Valsama, Egberts, Karin, Falkai, Peter, Fernandez, Thomas, Fournier, Eduardo, Garrido, Helena, Geller, Daniel, Gilbert, Donald L, Girard, Simon L, Grabe, Hans J, Grados, Marco A, Greenberg, Benjamin D, Gross-Tsur, Varda, Grünblatt, Edna, Hardy, John, Heiman, Gary A, Hemmings, Sian M J, Herrera, Luis D, Hezel, Dianne M, Hoekstra, Pieter J, Jankovic, Joseph, Kennedy, James L, King, Robert A, Konkashbaev, Anuar I, Kremeyer, Barbara, Kurlan, Roger, Lanzagorta, Nuria, Leboyer, Marion, Leckman, James F, Lennertz, Leonhard, Liu, Chunyu, Lochner, Christine, Lowe, Thomas L, Lupoli, Sara, Macciardi, Fabio, Maier, Wolfgang, Manunta, Paolo, Marconi, Maurizio, McCracken, James T, Mesa Restrepo, Sandra C, Moessner, Rainald, Moorjani, Priya, Morgan, Jubel, Muller, Heike, Murphy, Dennis L, Naarden, Allan L, Nurmi, Erika, Ochoa, William Cornejo, Ophoff, Roel A, Pakstis, Andrew J, Pato, Michele T, Pato, Carlos N, Piacentini, John, Pittenger, Christopher, Pollak, Yehuda, Rauch, Scott L, Renner, Tobias, Reus, Victor I, Richter, Margaret A, Riddle, Mark A, Robertson, Mary M, Romero, Roxana, Rosário, Maria C, Rosenberg, David, Ruhrmann, Stephan, Sabatti, Chiara, Salvi, Erika, Sampaio, Aline S, Samuels, Jack, Sandor, Paul, Service, Susan K, Sheppard, Brooke, Singer, Harvey S, Smit, Jan H, Stein, Dan J, Strengman, Eric, Tischfield, Jay A, Turiel, Maurizio, Valencia Duarte, Ana V, Vallada, Homero, Veenstra-VanderWeele, Jeremy, Walitza, Susanne, Wang, Ying, Weale, Mike, Weiss, Robert, Wendland, Jens R, Westenberg, Herman G M, Shugart, Yin Yao, Hounie, Ana G, Miguel, Euripedes C, Nicolini, Humberto, Wagner, Michael, Ruiz-Linares, Andres, Cath, Danielle C, McMahon, William, Posthuma, Danielle, Oostra, Ben A, Nestadt, Gerald, Rouleau, Guy A, Purcell, Shaun, Jenike, Michael A, Heutink, Peter, Hanna, Gregory L, Conti, David V, Arnold, Paul D, Freimer, Nelson B, Stewart, S Evelyn, Knowles, James A, Cox, Nancy J, Pauls, David L, Sub String Theory Cosmology and ElemPart, Leerstoel Hout, Experimental psychopathology, Yu, Dongmei, Mathews, Carol A, Scharf, Jeremiah M, Neale, Benjamin M, Davis, Lea K, Gamazon, Eric R, Derks, Eske M, Evans, Patrick, Edlund, Christopher K, Crane, Jacquelyn, Fagerness, Jesen A, Osiecki, Lisa, Gallagher, Patience, Gerber, Gloria, Haddad, Stephen, Illmann, Cornelia, McGrath, Lauren M, Mayerfeld, Catherine, Arepalli, Sampath, Barlassina, Cristina, Barr, Cathy L, Bellodi, Laura, Benarroch, Fortu, Berrió, Gabriel Bedoya, Bienvenu, O Joseph, Black, Donald W, Bloch, Michael H, Brentani, Helena, Bruun, Ruth D, Budman, Cathy L, Camarena, Beatriz, Campbell, Desmond D, Cappi, Carolina, Silgado, Julio C Cardona, Cavallini, Maria C, Chavira, Denise A, Chouinard, Sylvain, Cook, Edwin H, Cookson, M R, Coric, Vladimir, Cullen, Bernadette, Cusi, Daniele, Delorme, Richard, Denys, Damiaan, Dion, Yves, Eapen, Valsama, Egberts, Karin, Falkai, Peter, Fernandez, Thomas, Fournier, Eduardo, Garrido, Helena, Geller, Daniel, Gilbert, Donald L, Girard, Simon L, Grabe, Hans J, Grados, Marco A, Greenberg, Benjamin D, Gross-Tsur, Varda, Grünblatt, Edna, Hardy, John, Heiman, Gary A, Hemmings, Sian M J, Herrera, Luis D, Hezel, Dianne M, Hoekstra, Pieter J, Jankovic, Joseph, Kennedy, James L, King, Robert A, Konkashbaev, Anuar I, Kremeyer, Barbara, Kurlan, Roger, Lanzagorta, Nuria, Leboyer, Marion, Leckman, James F, Lennertz, Leonhard, Liu, Chunyu, Lochner, Christine, Lowe, Thomas L, Lupoli, Sara, Macciardi, Fabio, Maier, Wolfgang, Manunta, Paolo, Marconi, Maurizio, McCracken, James T, Mesa Restrepo, Sandra C, Moessner, Rainald, Moorjani, Priya, Morgan, Jubel, Muller, Heike, Murphy, Dennis L, Naarden, Allan L, Nurmi, Erika, Ochoa, William Cornejo, Ophoff, Roel A, Pakstis, Andrew J, Pato, Michele T, Pato, Carlos N, Piacentini, John, Pittenger, Christopher, Pollak, Yehuda, Rauch, Scott L, Renner, Tobias, Reus, Victor I, Richter, Margaret A, Riddle, Mark A, Robertson, Mary M, Romero, Roxana, Rosário, Maria C, Rosenberg, David, Ruhrmann, Stephan, Sabatti, Chiara, Salvi, Erika, Sampaio, Aline S, Samuels, Jack, Sandor, Paul, Service, Susan K, Sheppard, Brooke, Singer, Harvey S, Smit, Jan H, Stein, Dan J, Strengman, Eric, Tischfield, Jay A, Turiel, Maurizio, Valencia Duarte, Ana V, Vallada, Homero, Veenstra-VanderWeele, Jeremy, Walitza, Susanne, Wang, Ying, Weale, Mike, Weiss, Robert, Wendland, Jens R, Westenberg, Herman G M, Shugart, Yin Yao, Hounie, Ana G, Miguel, Euripedes C, Nicolini, Humberto, Wagner, Michael, Ruiz-Linares, Andres, Cath, Danielle C, McMahon, William, Posthuma, Danielle, Oostra, Ben A, Nestadt, Gerald, Rouleau, Guy A, Purcell, Shaun, Jenike, Michael A, Heutink, Peter, Hanna, Gregory L, Conti, David V, Arnold, Paul D, Freimer, Nelson B, Stewart, S Evelyn, Knowles, James A, Cox, Nancy J, and Pauls, David L

Published
2015

18. Copy number variation in obsessive-compulsive disorder and tourette syndrome: a cross-disorder study

Author

Leerstoel Hout, Sub String Theory Cosmology and ElemPart, Experimental psychopathology, McGrath, Lauren M, Yu, Dongmei, Marshall, Christian, Davis, Lea K, Thiruvahindrapuram, Bhooma, Li, Bingbin, Cappi, Carolina, Gerber, Gloria, Wolf, Aaron, Schroeder, Frederick A, Osiecki, Lisa, O'Dushlaine, Colm, Kirby, Andrew, Illmann, Cornelia, Haddad, Stephen, Gallagher, Patience, Fagerness, Jesen A, Barr, Cathy L, Bellodi, Laura, Benarroch, Fortu, Bienvenu, O Joseph, Black, Donald W, Bloch, Michael H, Bruun, Ruth D, Budman, Cathy L, Camarena, Beatriz, Cath, Danielle C, Cavallini, Maria C, Chouinard, Sylvain, Coric, Vladimir, Cullen, Bernadette, Delorme, Richard, Denys, Damiaan, Derks, Eske M, Dion, Yves, Rosário, Maria C, Eapen, Valsama, Evans, Patrick, Falkai, Peter, Fernandez, Thomas V, Garrido, Helena, Geller, Daniel, Grabe, Hans J, Grados, Marco A, Greenberg, Benjamin D, Gross-Tsur, Varda, Grünblatt, Edna, Heiman, Gary A, Hemmings, Sian M J, Herrera, Luis D, Hounie, Ana G, Jankovic, Joseph, Kennedy, James L, King, Robert A, Kurlan, Roger, Lanzagorta, Nuria, Leboyer, Marion, Leckman, James F, Lennertz, Leonhard, Lochner, Christine, Lowe, Thomas L, Lyon, Gholson J, Macciardi, Fabio, Maier, Wolfgang, McCracken, James T, McMahon, William, Murphy, Dennis L, Naarden, Allan L, Neale, Benjamin M, Nurmi, Erika, Pakstis, Andrew J, Pato, Michele T, Pato, Carlos N, Piacentini, John, Pittenger, Christopher, Pollak, Yehuda, Reus, Victor I, Richter, Margaret A, Riddle, Mark, Robertson, Mary M, Rosenberg, David, Rouleau, Guy A, Ruhrmann, Stephan, Sampaio, Aline S, Samuels, Jack, Sandor, Paul, Sheppard, Brooke, Singer, Harvey S, Smit, Jan H, Stein, Dan J, Tischfield, Jay A, Vallada, Homero, Veenstra-VanderWeele, Jeremy, Walitza, Susanne, Wang, Ying, Wendland, Jens R, Shugart, Yin Yao, Miguel, Euripedes C, Nicolini, Humberto, Oostra, Ben A, Moessner, Rainald, Wagner, Michael, Ruiz-Linares, Andres, Heutink, Peter, Nestadt, Gerald, Freimer, Nelson, Petryshen, Tracey, Posthuma, Danielle, Jenike, Michael A, Cox, Nancy J, Hanna, Gregory L, Brentani, Helena, Scherer, Stephen W, Arnold, Paul D, Stewart, S Evelyn, Mathews, Carol A, Knowles, James A, Cook, Edwin H, Pauls, David L, Wang, Kai, Scharf, Jeremiah M, Leerstoel Hout, Sub String Theory Cosmology and ElemPart, Experimental psychopathology, McGrath, Lauren M, Yu, Dongmei, Marshall, Christian, Davis, Lea K, Thiruvahindrapuram, Bhooma, Li, Bingbin, Cappi, Carolina, Gerber, Gloria, Wolf, Aaron, Schroeder, Frederick A, Osiecki, Lisa, O'Dushlaine, Colm, Kirby, Andrew, Illmann, Cornelia, Haddad, Stephen, Gallagher, Patience, Fagerness, Jesen A, Barr, Cathy L, Bellodi, Laura, Benarroch, Fortu, Bienvenu, O Joseph, Black, Donald W, Bloch, Michael H, Bruun, Ruth D, Budman, Cathy L, Camarena, Beatriz, Cath, Danielle C, Cavallini, Maria C, Chouinard, Sylvain, Coric, Vladimir, Cullen, Bernadette, Delorme, Richard, Denys, Damiaan, Derks, Eske M, Dion, Yves, Rosário, Maria C, Eapen, Valsama, Evans, Patrick, Falkai, Peter, Fernandez, Thomas V, Garrido, Helena, Geller, Daniel, Grabe, Hans J, Grados, Marco A, Greenberg, Benjamin D, Gross-Tsur, Varda, Grünblatt, Edna, Heiman, Gary A, Hemmings, Sian M J, Herrera, Luis D, Hounie, Ana G, Jankovic, Joseph, Kennedy, James L, King, Robert A, Kurlan, Roger, Lanzagorta, Nuria, Leboyer, Marion, Leckman, James F, Lennertz, Leonhard, Lochner, Christine, Lowe, Thomas L, Lyon, Gholson J, Macciardi, Fabio, Maier, Wolfgang, McCracken, James T, McMahon, William, Murphy, Dennis L, Naarden, Allan L, Neale, Benjamin M, Nurmi, Erika, Pakstis, Andrew J, Pato, Michele T, Pato, Carlos N, Piacentini, John, Pittenger, Christopher, Pollak, Yehuda, Reus, Victor I, Richter, Margaret A, Riddle, Mark, Robertson, Mary M, Rosenberg, David, Rouleau, Guy A, Ruhrmann, Stephan, Sampaio, Aline S, Samuels, Jack, Sandor, Paul, Sheppard, Brooke, Singer, Harvey S, Smit, Jan H, Stein, Dan J, Tischfield, Jay A, Vallada, Homero, Veenstra-VanderWeele, Jeremy, Walitza, Susanne, Wang, Ying, Wendland, Jens R, Shugart, Yin Yao, Miguel, Euripedes C, Nicolini, Humberto, Oostra, Ben A, Moessner, Rainald, Wagner, Michael, Ruiz-Linares, Andres, Heutink, Peter, Nestadt, Gerald, Freimer, Nelson, Petryshen, Tracey, Posthuma, Danielle, Jenike, Michael A, Cox, Nancy J, Hanna, Gregory L, Brentani, Helena, Scherer, Stephen W, Arnold, Paul D, Stewart, S Evelyn, Mathews, Carol A, Knowles, James A, Cook, Edwin H, Pauls, David L, Wang, Kai, and Scharf, Jeremiah M

Published
2014

19. Copy Number Variation in Obsessive-Compulsive Disorder and Tourette Syndrome: A Cross-Disorder Study

Author

McGrath, Lauren M., Yu, Dongmei, Marshall, Christian, Davis, Lea K., Thiruvahindrapuram, Bhooma, Li, Bingbin, Cappi, Carolina, Gerber, Gloria, Wolf, Aaron, Schroeder, Frederick A., Osiecki, Lisa, O'Dushlaine, Colm, Kirby, Andrew, Illmann, Cornelia, Haddad, Stephen, Gallagher, Patience, Fagerness, Jesen A., Barr, Cathy L., Bellodi, Laura, Benarroch, Fortu, Bienvenu, O. Joseph, Black, Donald W., Bloch, Michael H., Bruun, Ruth D., Budman, Cathy L., Camarena, Beatriz, Cath, Danielle C., Cavallini, Maria C., Chouinard, Sylvain, Coric, Vladimir, Cullen, Bernadette, Delorme, Richard, Denys, Damiaan, Derks, Eske M., Dion, Yves, Rosario, Maria C., Eapen, Valsama, Evans, Patrick, Falkai, Peter, Fernandez, Thomas V., Garrido, Helena, Geller, Daniel, Grabe, Hans J., Grados, Marco A., Greenberg, Benjamin D., Gross-Tsur, Varda, Gruenblatt, Edna, Heiman, Gary A., Hemmings, Sian M. J., Herrera, Luis D., Hounie, Ana G., Jankovic, Joseph, Kennedy, James L., King, Robert A., Kurlan, Roger, Lanzagorta, Nuria, Leboyer, Marion, Leckman, James F., Lennertz, Leonhard, Lochner, Christine, Lowe, Thomas L., Lyon, Gholson J., Macciardi, Fabio, Maier, Wolfgang, McCracken, James T., McMahon, William, Murphy, Dennis L., Naarden, Allan L., Neale, Benjamin M., Nurmi, Erika, Pakstis, Andrew J., Pato, Michele T., Pato, Carlos N., Piacentini, John, Pittenger, Christopher, Pollak, Yehuda, Reus, Victor I., Richter, Margaret A., Riddle, Mark, Robertson, Mary M., Rosenberg, David, Rouleau, Guy A., Ruhrmann, Stephan, Sampaio, Aline S., Samuels, Jack, Sandor, Paul, Sheppard, Brooke, Singer, Harvey S., Smit, Jan H., Stein, Dan J., Tischrield, Jay A., Vallada, Homero, Veenstra-VanderWeele, Jeremy, Walitza, Susanne, Wang, Ying, Wendfand, Jens R., Shugart, Yin Yao, Miguel, Euripedes C., Nicolini, Humberto, Oostra, Ben A., Moessner, Rainald, Wagner, Michael, Ruiz-Linares, Andres, Heutink, Peter, Nestadt, Gerald, Freimer, Nelson, Petryshen, Tracey, Posthuma, Danielle, Jenike, Michael A., Cox, Nancy J., Hanna, Gregory L., Brentani, Helena, Scherer, Stephen W., Arnold, Paul D., Stewart, S. Evelyn, Mathews, Carol A., Knowles, James A., Cook, Edwin H., Pauls, David L., Wang, Kai, Scharf, Jeremiah M., McGrath, Lauren M., Yu, Dongmei, Marshall, Christian, Davis, Lea K., Thiruvahindrapuram, Bhooma, Li, Bingbin, Cappi, Carolina, Gerber, Gloria, Wolf, Aaron, Schroeder, Frederick A., Osiecki, Lisa, O'Dushlaine, Colm, Kirby, Andrew, Illmann, Cornelia, Haddad, Stephen, Gallagher, Patience, Fagerness, Jesen A., Barr, Cathy L., Bellodi, Laura, Benarroch, Fortu, Bienvenu, O. Joseph, Black, Donald W., Bloch, Michael H., Bruun, Ruth D., Budman, Cathy L., Camarena, Beatriz, Cath, Danielle C., Cavallini, Maria C., Chouinard, Sylvain, Coric, Vladimir, Cullen, Bernadette, Delorme, Richard, Denys, Damiaan, Derks, Eske M., Dion, Yves, Rosario, Maria C., Eapen, Valsama, Evans, Patrick, Falkai, Peter, Fernandez, Thomas V., Garrido, Helena, Geller, Daniel, Grabe, Hans J., Grados, Marco A., Greenberg, Benjamin D., Gross-Tsur, Varda, Gruenblatt, Edna, Heiman, Gary A., Hemmings, Sian M. J., Herrera, Luis D., Hounie, Ana G., Jankovic, Joseph, Kennedy, James L., King, Robert A., Kurlan, Roger, Lanzagorta, Nuria, Leboyer, Marion, Leckman, James F., Lennertz, Leonhard, Lochner, Christine, Lowe, Thomas L., Lyon, Gholson J., Macciardi, Fabio, Maier, Wolfgang, McCracken, James T., McMahon, William, Murphy, Dennis L., Naarden, Allan L., Neale, Benjamin M., Nurmi, Erika, Pakstis, Andrew J., Pato, Michele T., Pato, Carlos N., Piacentini, John, Pittenger, Christopher, Pollak, Yehuda, Reus, Victor I., Richter, Margaret A., Riddle, Mark, Robertson, Mary M., Rosenberg, David, Rouleau, Guy A., Ruhrmann, Stephan, Sampaio, Aline S., Samuels, Jack, Sandor, Paul, Sheppard, Brooke, Singer, Harvey S., Smit, Jan H., Stein, Dan J., Tischrield, Jay A., Vallada, Homero, Veenstra-VanderWeele, Jeremy, Walitza, Susanne, Wang, Ying, Wendfand, Jens R., Shugart, Yin Yao, Miguel, Euripedes C., Nicolini, Humberto, Oostra, Ben A., Moessner, Rainald, Wagner, Michael, Ruiz-Linares, Andres, Heutink, Peter, Nestadt, Gerald, Freimer, Nelson, Petryshen, Tracey, Posthuma, Danielle, Jenike, Michael A., Cox, Nancy J., Hanna, Gregory L., Brentani, Helena, Scherer, Stephen W., Arnold, Paul D., Stewart, S. Evelyn, Mathews, Carol A., Knowles, James A., Cook, Edwin H., Pauls, David L., Wang, Kai, and Scharf, Jeremiah M.

Abstract

Objective: Obsessive-compulsive disorder (OCD) and Tourette syndrome (TS) are heritable neurodevelopmental disorders with a partially shared genetic etiology. This study represents the first genome-wide investigation of large (>500 kb), rare (<1%) copy number variants (CNVs) in OCD and the largest genome-wide CNV analysis in TS to date. Method: The primary analyses used a cross-disorder design for 2,699 case patients (1,613 ascertained for OCD, 1,086 ascertained for TS) and 1,789 controls. Parental data facilitated a de novo analysis in 348 OCD trios. Results: Although no global CNV burden was detected in the cross-disorder analysis or in secondary, disease-specific analyses, there was a 3.3-fold increased burden of large deletions previously associated with other neurodevelopmental disorders (p = .09). Half of these neurodevelopmental deletions were located in a single locus, 16p13.11 (5 case patient deletions: 0 control deletions, p = .08 in the current study, p = .025 compared to published controls). Three 16p13.11 deletions were confirmed de novo, providing further support for the etiological significance of this region. The overall OCD de novo rate was 1.4%, which is intermediate between published rates in controls (0.7%) and in individuals with autism or schizophrenia (2-4%). Conclusion: Several converging lines of evidence implicate 16p13.11 deletions in OCD, with weaker evidence for a role in TS. The trend toward increased overall neurodevelopmental CNV burden in TS and OCD suggests that deletions previously associated with other neurodevelopmental disorders may also contribute to these phenotypes.

Published
2014

20. Partitioning the Heritability of Tourette Syndrome and Obsessive Compulsive Disorder Reveals Differences in Genetic Architecture

Author

Davis, Lea K., Yu, Dongmei, Keenan, Clare L., Gamazon, Eric R., Konkashbaev, Anuar I., Derks, Eske M., Neale, Benjamin M., Yang, Jian, Lee, S. Hong, Evans, Patrick, Barr, Cathy L., Bellodi, Laura, Benarroch, Fortu, Berrio, Gabriel Bedoya, Bienvenu, Oscar J., Bloch, Michael H., Blom, Rianne M., Bruun, Ruth D., Budman, Cathy L., Camarena, Beatriz, Campbell, Desmond, Cappi, Carolina, Silgado, Julio C. Cardona, Cath, Danielle C., Cavallini, Maria C., Chavira, Denise A., Chouinard, Sylvain, Conti, David V., Cook, Edwin H., Coric, Vladimir, Cullen, Bernadette A., Deforce, Dieter, Delorme, Richard, Dion, Yves, Edlund, Christopher K., Egberts, Karin, Falkai, Peter, Fernandez, Thomas V., Gallagher, Patience J., Garrido, Helena, Geller, Daniel, Girard, Simon L., Grabe, Hans J., Grados, Marco A., Greenberg, Benjamin D., Gross-Tsur, Varda, Haddad, Stephen, Heiman, Gary A., Hemmings, Sian M. J., Hounie, Ana G., Illmann, Cornelia, Jankovic, Joseph, Jenike, Michael A., Kennedy, James L., King, Robert A., Kremeyer, Barbara, Kurlan, Roger, Lanzagorta, Nuria, Leboyer, Marion, Leckman, James F., Lennertz, Leonhard, Liu, Chunyu, Lochner, Christine, Lowe, Thomas L., Macciardi, Fabio, McCracken, James T., McGrath, Lauren M., Restrepo, Sandra C. Mesa, Moessner, Rainald, Morgan, Jubel, Muller, Heike, Murphy, Dennis L., Naarden, Allan L., Ochoa, William Cornejo, Ophoff, Roel A., Osiecki, Lisa, Pakstis, Andrew J., Pato, Michele T., Pato, Carlos N., Piacentini, John, Pittenger, Christopher, Pollak, Yehuda, Rauch, Scott L., Renner, Tobias J., Reus, Victor I., Richter, Margaret A., Riddle, Mark A., Robertson, Mary M., Romero, Roxana, Rosario, Maria C., Rosenberg, David, Rouleau, Guy A., Ruhrmann, Stephan, Ruiz-Linares, Andres, Sampaio, Aline S., Samuels, Jack, Sandor, Paul, Sheppard, Brooke, Singer, Harvey S., Smit, Jan H., Stein, Dan J., Strengman, E., Tischfield, Jay A., Duarte, Ana V. Valencia, Vallada, Homero, Van Nieuwerburgh, Filip, Veenstra-VanderWeele, Jeremy, Walitza, Susanne, Wang, Ying, Wendland, Jens R., Westenberg, Herman G. M., Shugart, Yin Yao, Miguel, Euripedes C., McMahon, William, Wagner, Michael, Nicolini, Humberto, Posthuma, Danielle, Hanna, Gregory L., Heutink, Peter, Denys, Damiaan, Arnold, Paul D., Oostra, Ben A., Nestadt, Gerald, Freimer, Nelson B., Pauls, David L., Wray, Naomi R., Stewart, S. Evelyn, Mathews, Carol A., Knowles, James A., Cox, Nancy J., Scharf, Jeremiah M., Davis, Lea K., Yu, Dongmei, Keenan, Clare L., Gamazon, Eric R., Konkashbaev, Anuar I., Derks, Eske M., Neale, Benjamin M., Yang, Jian, Lee, S. Hong, Evans, Patrick, Barr, Cathy L., Bellodi, Laura, Benarroch, Fortu, Berrio, Gabriel Bedoya, Bienvenu, Oscar J., Bloch, Michael H., Blom, Rianne M., Bruun, Ruth D., Budman, Cathy L., Camarena, Beatriz, Campbell, Desmond, Cappi, Carolina, Silgado, Julio C. Cardona, Cath, Danielle C., Cavallini, Maria C., Chavira, Denise A., Chouinard, Sylvain, Conti, David V., Cook, Edwin H., Coric, Vladimir, Cullen, Bernadette A., Deforce, Dieter, Delorme, Richard, Dion, Yves, Edlund, Christopher K., Egberts, Karin, Falkai, Peter, Fernandez, Thomas V., Gallagher, Patience J., Garrido, Helena, Geller, Daniel, Girard, Simon L., Grabe, Hans J., Grados, Marco A., Greenberg, Benjamin D., Gross-Tsur, Varda, Haddad, Stephen, Heiman, Gary A., Hemmings, Sian M. J., Hounie, Ana G., Illmann, Cornelia, Jankovic, Joseph, Jenike, Michael A., Kennedy, James L., King, Robert A., Kremeyer, Barbara, Kurlan, Roger, Lanzagorta, Nuria, Leboyer, Marion, Leckman, James F., Lennertz, Leonhard, Liu, Chunyu, Lochner, Christine, Lowe, Thomas L., Macciardi, Fabio, McCracken, James T., McGrath, Lauren M., Restrepo, Sandra C. Mesa, Moessner, Rainald, Morgan, Jubel, Muller, Heike, Murphy, Dennis L., Naarden, Allan L., Ochoa, William Cornejo, Ophoff, Roel A., Osiecki, Lisa, Pakstis, Andrew J., Pato, Michele T., Pato, Carlos N., Piacentini, John, Pittenger, Christopher, Pollak, Yehuda, Rauch, Scott L., Renner, Tobias J., Reus, Victor I., Richter, Margaret A., Riddle, Mark A., Robertson, Mary M., Romero, Roxana, Rosario, Maria C., Rosenberg, David, Rouleau, Guy A., Ruhrmann, Stephan, Ruiz-Linares, Andres, Sampaio, Aline S., Samuels, Jack, Sandor, Paul, Sheppard, Brooke, Singer, Harvey S., Smit, Jan H., Stein, Dan J., Strengman, E., Tischfield, Jay A., Duarte, Ana V. Valencia, Vallada, Homero, Van Nieuwerburgh, Filip, Veenstra-VanderWeele, Jeremy, Walitza, Susanne, Wang, Ying, Wendland, Jens R., Westenberg, Herman G. M., Shugart, Yin Yao, Miguel, Euripedes C., McMahon, William, Wagner, Michael, Nicolini, Humberto, Posthuma, Danielle, Hanna, Gregory L., Heutink, Peter, Denys, Damiaan, Arnold, Paul D., Oostra, Ben A., Nestadt, Gerald, Freimer, Nelson B., Pauls, David L., Wray, Naomi R., Stewart, S. Evelyn, Mathews, Carol A., Knowles, James A., Cox, Nancy J., and Scharf, Jeremiah M.

Abstract

The direct estimation of heritability from genome-wide common variant data as implemented in the program Genome-wide Complex Trait Analysis (GCTA) has provided a means to quantify heritability attributable to all interrogated variants. We have quantified the variance in liability to disease explained by all SNPs for two phenotypically-related neurobehavioral disorders, obsessive-compulsive disorder (OCD) and Tourette Syndrome (TS), using GCTA. Our analysis yielded a heritability point estimate of 0.58 (se = 0.09, p = 5.64e-12) for TS, and 0.37 (se = 0.07, p = 1.5e-07) for OCD. In addition, we conducted multiple genomic partitioning analyses to identify genomic elements that concentrate this heritability. We examined genomic architectures of TS and OCD by chromosome, MAF bin, and functional annotations. In addition, we assessed heritability for early onset and adult onset OCD. Among other notable results, we found that SNPs with a minor allele frequency of less than 5% accounted for 21% of the TS heritability and 0% of the OCD heritability. Additionally, we identified a significant contribution to TS and OCD heritability by variants significantly associated with gene expression in two regions of the brain (parietal cortex and cerebellum) for which we had available expression quantitative trait loci (eQTLs). Finally we analyzed the genetic correlation between TS and OCD, revealing a genetic correlation of 0.41 (se = 0.15, p = 0.002). These results are very close to previous heritability estimates for TS and OCD based on twin and family studies, suggesting that very little, if any, heritability is truly missing (i.e., unassayed) from TS and OCD GWAS studies of common variation. The results also indicate that there is some genetic overlap between these two phenotypically-related neuropsychiatric disorders, but suggest that the two disorders have distinct genetic architectures.

Published
2013

21. Genetic studies of neuropsychiatric disorders in Costa Rica: a model for the use of isolated populations

Author

Mathews, Carol A., primary, Reus, Victor I., additional, Bejarano, Julio, additional, Escamilla, Michael A., additional, Fournier, Eduardo, additional, Herrera, Luis Diego, additional, Lowe, Thomas L., additional, McInnes, L. Alison, additional, Molina, Julio, additional, Ophoff, Roel A., additional, Raventos, Henrietta, additional, Sandkuijl, Lodewijk A., additional, Service, Susan K., additional, Spesny, Mitzi, additional, Le??n, Pedro E., additional, and Freimer, Nelson B., additional

Published
2004
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22. CNV Analysis in Tourette Syndrome Implicates Large Genomic Rearrangements in COL8A1 and NRXN1.

Author

Nag, Abhishek, Bochukova, Elena G., Kremeyer, Barbara, Campbell, Desmond D., Muller, Heike, Valencia-Duarte, Ana V., Cardona, Julio, Rivas, Isabel C., Mesa, Sandra C., Cuartas, Mauricio, Garcia, Jharley, Bedoya, Gabriel, Cornejo, William, Herrera, Luis D., Romero, Roxana, Fournier, Eduardo, Reus, Victor I., Lowe, Thomas L., Farooqi, I. Sadaf, and Mathews, Carol A.

Subjects
TOURETTE syndrome, NEUROBEHAVIORAL disorders, GENE rearrangement, NEURODEVELOPMENTAL treatment, GENE amplification, GENETIC mutation, ETIOLOGY of diseases, SINGLE nucleotide polymorphisms
Abstract

Tourette syndrome (TS) is a neuropsychiatric disorder with a strong genetic component. However, the genetic architecture of TS remains uncertain. Copy number variation (CNV) has been shown to contribute to the genetic make-up of several neurodevelopmental conditions, including schizophrenia and autism. Here we describe CNV calls using SNP chip genotype data from an initial sample of 210 TS cases and 285 controls ascertained in two Latin American populations. After extensive quality control, we found that cases (N = 179) have a significant excess (P = 0.006) of large CNV (>500 kb) calls compared to controls (N = 234). Amongst 24 large CNVs seen only in the cases, we observed four duplications of the COL8A1 gene region. We also found two cases with ∼400kb deletions involving NRXN1, a gene previously implicated in neurodevelopmental disorders, including TS. Follow-up using multiplex ligation-dependent probe amplification (and including 53 more TS cases) validated the CNV calls and identified additional patients with rearrangements in COL8A1 and NRXN1, but none in controls. Examination of available parents indicates that two out of three NRXN1 deletions detected in the TS cases are de-novo mutations. Our results are consistent with the proposal that rare CNVs play a role in TS aetiology and suggest a possible role for rearrangements in the COL8A1 and NRXN1 gene regions. [ABSTRACT FROM AUTHOR]

Published
2013
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24. Genome-wide association study of Tourette Syndrome

Author

Scharf, Jeremiah M., Yu, Dongmei, Mathews, Carol A., Neale, Benjamin M., Stewart, S. Evelyn, Fagerness, Jesen A, Evans, Patrick, Gamazon, Eric, Edlund, Christopher K., Service, Susan, Tikhomirov, Anna, Osiecki, Lisa, Illmann, Cornelia, Pluzhnikov, Anna, Konkashbaev, Anuar, Davis, Lea K, Han, Buhm, Crane, Jacquelyn, Moorjani, Priya, Crenshaw, Andrew T., Parkin, Melissa A., Reus, Victor I., Lowe, Thomas L., Rangel-Lugo, Martha, Chouinard, Sylvain, Dion, Yves, Girard, Simon, Cath, Danielle C, Smit, Jan H, King, Robert A., Fernandez, Thomas, Leckman, James F., Kidd, Kenneth K., Kidd, Judith R., Pakstis, Andrew J., State, Matthew, Herrera, Luis Diego, Romero, Roxana, Fournier, Eduardo, Sandor, Paul, Barr, Cathy L, Phan, Nam, Gross-Tsur, Varda, Benarroch, Fortu, Pollak, Yehuda, Budman, Cathy L., Bruun, Ruth D., Erenberg, Gerald, Naarden, Allan L, Lee, Paul C, Weiss, Nicholas, Kremeyer, Barbara, Berrío, Gabriel Bedoya, Campbell, Desmond, Silgado, Julio C. Cardona, Ochoa, William Cornejo, Restrepo, Sandra C. Mesa, Muller, Heike, Duarte, Ana V. Valencia, Lyon, Gholson J, Leppert, Mark, Morgan, Jubel, Weiss, Robert, Grados, Marco A., Anderson, Kelley, Davarya, Sarah, Singer, Harvey, Walkup, John, Jankovic, Joseph, Tischfield, Jay A., Heiman, Gary A., Gilbert, Donald L., Hoekstra, Pieter J., Robertson, Mary M., Kurlan, Roger, Liu, Chunyu, Gibbs, J. Raphael, Singleton, Andrew, Hardy, John, Strengman, Eric, Ophoff, Roel, Wagner, Michael, Moessner, Rainald, Mirel, Daniel B., Posthuma, Danielle, Sabatti, Chiara, Eskin, Eleazar, Conti, David V., Knowles, James A., Ruiz-Linares, Andres, Rouleau, Guy A., Purcell, Shaun, Heutink, Peter, Oostra, Ben A., McMahon, William, Freimer, Nelson, Cox, Nancy J., and Pauls, David L.

Subjects
Tourette Syndrome, tics, genetics, GWAS, neurodevelopmental disorder
Abstract

Tourette Syndrome (TS) is a developmental disorder that has one of the highest familial recurrence rates among neuropsychiatric diseases with complex inheritance. However, the identification of definitive TS susceptibility genes remains elusive. Here, we report the first genome-wide association study (GWAS) of TS in 1285 cases and 4964 ancestry-matched controls of European ancestry, including two European-derived population isolates, Ashkenazi Jews from North America and Israel, and French Canadians from Quebec, Canada. In a primary meta-analysis of GWAS data from these European ancestry samples, no markers achieved a genome-wide threshold of significance (p<5 × 10−8); the top signal was found in rs7868992 on chromosome 9q32 within COL27A1 (p=1.85 × 10−6). A secondary analysis including an additional 211 cases and 285 controls from two closely-related Latin-American population isolates from the Central Valley of Costa Rica and Antioquia, Colombia also identified rs7868992 as the top signal (p=3.6 × 10−7 for the combined sample of 1496 cases and 5249 controls following imputation with 1000 Genomes data). This study lays the groundwork for the eventual identification of common TS susceptibility variants in larger cohorts and helps to provide a more complete understanding of the full genetic architecture of this disorder.

Published
2012
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31. CNV Analysis in Tourette Syndrome Implicates Large Genomic Rearrangements in COL8A1 and NRXN1.

Author

Nag, Abhishek, Bochukova, Elena G., Kremeyer, Barbara, Campbell, Desmond D., Muller, Heike, Valencia-Duarte, Ana V., Cardona, Julio, Rivas, Isabel C., Mesa, Sandra C., Cuartas, Mauricio, Garcia, Jharley, Bedoya, Gabriel, Cornejo, William, Herrera, Luis D., Romero, Roxana, Fournier, Eduardo, Reus, Victor I., Lowe, Thomas L., Farooqi, I. Sadaf, and Mathews, Carol A.

Subjects
*TOURETTE syndrome, *NEUROBEHAVIORAL disorders, *GENE rearrangement, *NEURODEVELOPMENTAL treatment, *GENE amplification, *GENETIC mutation, *ETIOLOGY of diseases, *SINGLE nucleotide polymorphisms
Abstract

Tourette syndrome (TS) is a neuropsychiatric disorder with a strong genetic component. However, the genetic architecture of TS remains uncertain. Copy number variation (CNV) has been shown to contribute to the genetic make-up of several neurodevelopmental conditions, including schizophrenia and autism. Here we describe CNV calls using SNP chip genotype data from an initial sample of 210 TS cases and 285 controls ascertained in two Latin American populations. After extensive quality control, we found that cases (N = 179) have a significant excess (P = 0.006) of large CNV (>500 kb) calls compared to controls (N = 234). Amongst 24 large CNVs seen only in the cases, we observed four duplications of the COL8A1 gene region. We also found two cases with ∼400kb deletions involving NRXN1, a gene previously implicated in neurodevelopmental disorders, including TS. Follow-up using multiplex ligation-dependent probe amplification (and including 53 more TS cases) validated the CNV calls and identified additional patients with rearrangements in COL8A1 and NRXN1, but none in controls. Examination of available parents indicates that two out of three NRXN1 deletions detected in the TS cases are de-novo mutations. Our results are consistent with the proposal that rare CNVs play a role in TS aetiology and suggest a possible role for rearrangements in the COL8A1 and NRXN1 gene regions. [ABSTRACT FROM AUTHOR]

Published
2013
Full Text
View/download PDF

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