Browsing Harvard Medical School by Title
Now showing items 7185-7204 of 18428
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Genome-Wide Association Study in Obsessive-Compulsive Disorder: Results from the OCGAS
(2014)Obsessive-compulsive disorder (OCD) is a psychiatric condition characterized by intrusive thoughts and urges and repetitive, intentional behaviors that cause significant distress and impair functioning. The OCD Collaborative ... -
A genome-wide association study of anorexia nervosa
(2013)Anorexia nervosa (AN) is a complex and heritable eating disorder characterized by dangerously low body weight. Neither candidate gene studies nor an initial genome wide association study (GWAS) have yielded significant and ... -
Genome-wide association study of antisocial personality disorder
(Nature Publishing Group, 2016)The pathophysiology of antisocial personality disorder (ASPD) remains unclear. Although the most consistent biological finding is reduced grey matter volume in the frontal cortex, about 50% of the total liability to ... -
Genome-Wide Association Study of Blood Pressure Extremes Identifies Variant near UMOD Associated with Hypertension
(Public Library of Science, 2010)Hypertension is a heritable and major contributor to the global burden of disease. The sum of rare and common genetic variants robustly identified so far explain only 1%–2% of the population variation in BP and hypertension. ... -
Genome-Wide Association Study of Circulating Estradiol, Testosterone, and Sex Hormone-Binding Globulin in Postmenopausal Women
(Public Library of Science, 2012)Genome-wide association studies (GWAS) have successfully identified common genetic variants that contribute to breast cancer risk. Discovering additional variants has become difficult, as power to detect variants of weaker ... -
Genome-Wide Association Study of Circulating Vitamin D Levels
(Oxford University Press, 2010)The primary circulating form of vitamin D, 25-hydroxy-vitamin D [25(OH)D], is associated with multiple medical outcomes, including rickets, osteoporosis, multiple sclerosis and cancer. In a genome-wide association study ... -
A genome-wide association study of early menopause and the combined impact of identified variants
(Oxford University Press, 2013)Early menopause (EM) affects up to 10% of the female population, reducing reproductive lifespan considerably. Currently, it constitutes the leading cause of infertility in the western world, affecting mainly those women ... -
Genome-wide association study of endometrial cancer in E2C2
(Springer Berlin Heidelberg, 2013)Endometrial cancer (EC), a neoplasm of the uterine epithelial lining, is the most common gynecological malignancy in developed countries and the fourth most common cancer among US women. Women with a family history of EC ... -
Genome-Wide Association Study of Human Immunodeficiency Virus (HIV)-1 Coreceptor Usage in Treatment-Naive Patients from An AIDS Clinical Trials Group Study
(Oxford University Press, 2014)Objectives. We conducted a genome-wide association study to explore whether common host genetic variants (>5% frequency) were associated with presence of virus able to use CXCR4 for entry. Methods. Phenotypic determination ... -
Genome-wide association study of kidney function decline in individuals of European descent
(2014)Genome wide association studies (GWAS) have identified multiple loci associated with cross-sectional eGFR, but a systematic genetic analysis of kidney function decline over time is missing. Here we conducted a GWAS ... -
A genome-wide association study of kynurenic acid in cerebrospinal fluid: implications for psychosis and cognitive impairment in bipolar disorder
(2016)Elevated cerebrospinal fluid (CSF) levels of the glia-derived N-methyl-D-aspartic acid receptor antagonist kynurenic acid (KYNA) have consistently been implicated in schizophrenia and bipolar disorder. Here, we conducted ... -
Genome-wide association study of lifetime cannabis use based on a large meta-analytic sample of 32 330 subjects from the International Cannabis Consortium
(Nature Publishing Group, 2016)Cannabis is the most widely produced and consumed illicit psychoactive substance worldwide. Occasional cannabis use can progress to frequent use, abuse and dependence with all known adverse physical, psychological and ... -
Genome-Wide Association Study of Major Depressive Disorder: New Results, Meta-Analysis, and Lessons Learned
(Nature Publishing Group, 2012)Major depressive disorder (MDD) is a common complex disorder with a partly genetic etiology. We conducted a genome-wide association study of the MDD2000+ sample (2431 cases, 3673 screened controls and >1 M imputed ... -
A genome-wide association study of marginal zone lymphoma shows association to the HLA region
(Nature Pub. Group, 2015)Marginal zone lymphoma (MZL) is the third most common subtype of B-cell non-Hodgkin lymphoma. Here we perform a two-stage GWAS of 1,281 MZL cases and 7,127 controls of European ancestry and identify two independent loci ... -
A Genome-Wide Association Study of Pulmonary Function Measures in the Framingham Heart Study
(Public Library of Science, 2009)The ratio of forced expiratory volume in one second to forced vital capacity (FEV1/FVC) is a measure used to diagnose airflow obstruction and is highly heritable. We performed a genome-wide association study in 7,691 ... -
Genome-Wide Association Study of Retinopathy in Individuals Without Diabetes
(Public Library of Science, 2013)Background: Mild retinopathy (microaneurysms or dot-blot hemorrhages) is observed in persons without diabetes or hypertension and may reflect microvascular disease in other organs. We conducted a genome-wide association ... -
Genome-wide association study of shared components of reading disability and language impairment
(Blackwell Publishing Ltd, 2013)Written and verbal languages are neurobehavioral traits vital to the development of communication skills. Unfortunately, disorders involving these traits—specifically reading disability (RD) and language impairment (LI)—are ... -
Genome-wide association study of subtype-specific epithelial ovarian cancer risk alleles using pooled DNA
(Springer Science + Business Media, 2013)Epithelial ovarian cancer (EOC) is a heterogeneous cancer with both genetic and environmental risk factors. Variants influencing the risk of developing the less-common EOC subtypes have not been fully investigated. We ... -
Genome-wide association study of susceptibility loci for breast cancer in Sardinian population
(BioMed Central, 2015)Background: Despite progress in identifying genes associated with breast cancer, many more risk loci exist. Genome-wide association analyses in genetically-homogeneous populations, such as that of Sardinia (Italy), could ... -
Genome-wide association study of Tourette Syndrome
(2012)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 ...