Abstract:
:The majority of reported complex disease associations for common genetic variants have been identified through meta-analysis, a powerful approach that enables the use of large sample sizes while protecting against common artifacts due to population structure and repeated small-sample analyses sharing individual-level data. As the focus of genetic association studies shifts to rare variants, genes and other functional units are becoming the focus of analysis. Here we propose and evaluate new approaches for performing meta-analysis of rare variant association tests, including burden tests, weighted burden tests, variable-threshold tests and tests that allow variants with opposite effects to be grouped together. We show that our approach retains useful features from single-variant meta-analysis approaches and demonstrate its use in a study of blood lipid levels in ∼18,500 individuals genotyped with exome arrays.
journal_name
Nat Genetjournal_title
Nature geneticsauthors
Liu DJ,Peloso GM,Zhan X,Holmen OL,Zawistowski M,Feng S,Nikpay M,Auer PL,Goel A,Zhang H,Peters U,Farrall M,Orho-Melander M,Kooperberg C,McPherson R,Watkins H,Willer CJ,Hveem K,Melander O,Kathiresan S,Abecasis GRdoi
10.1038/ng.2852subject
Has Abstractpub_date
2014-02-01 00:00:00pages
200-4issue
2eissn
1061-4036issn
1546-1718pii
ng.2852journal_volume
46pub_type
杂志文章,meta分析相关文献
NATURE GENETICS文献大全abstract::Accumulations of iron are often detected in the brains of people suffering from neurodegenerative diseases. But it is often not known whether such accumulations contribute directly to disease progression. The identification of the genes mutated in two such disorders suggests that errors in iron metabolism do indeed ha...
journal_title:Nature genetics
pub_type: 评论,新闻
doi:10.1038/91036
更新日期:2001-08-01 00:00:00
abstract::The Escherichia coli gene recQ was identified as a RecF recombination pathway gene. The gene SGS1, encoding the only RecQ-like DNA helicase in Saccharomyces cerevisiae, was identified by mutations that suppress the top3 slow-growth phenotype. Relatively little is known about the function of Sgs1p because single mutati...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/83673
更新日期:2001-01-01 00:00:00
abstract::Many genes associated with CpG islands undergo de novo methylation in cancer. Studies have suggested that the pattern of this modification may be partially determined by an instructive mechanism that recognizes specifically marked regions of the genome. Using chromatin immunoprecipitation analysis, here we show that g...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng1950
更新日期:2007-02-01 00:00:00
abstract::A new study successfully applies complementary whole-genome sequencing and imputation approaches to establish robust disease associations in an isolated population. This strategy is poised to help elucidate the role of variants at the low end of the allele frequency spectrum in the genetic architecture of complex trai...
journal_title:Nature genetics
pub_type: 评论,新闻
doi:10.1038/ng0411-287
更新日期:2011-03-29 00:00:00
abstract::The homeodomain protein IPF1 (also known as IDX1, STF1 and PDX1; see Methods) is critical for development of the pancreas in mice and is a key factor for the regulation of the insulin gene in the beta-cells of the endocrine pancreas. Targeted disruption of the Ipf1 gene encoding IPF1 in transgenic mice results in a fa...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng0197-106
更新日期:1997-01-01 00:00:00
abstract::Hundreds of genes reside in structurally complex, poorly understood regions of the human genome. One such region contains the three amylase genes (AMY2B, AMY2A and AMY1) responsible for digesting starch into sugar. Copy number of AMY1 is reported to be the largest genomic influence on obesity, although genome-wide ass...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.3340
更新日期:2015-08-01 00:00:00
abstract::All molybdoenzymes other than nitrogenase require molybdopterin as a metal-binding cofactor. Several genes necessary for the synthesis of the molybdenum cofactor (MoCo) have been characterized in bacteria and plants. The proteins encoded by the Escherichia coli genes moaA and moaC catalyse the first steps in MoCo synt...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/1706
更新日期:1998-09-01 00:00:00
abstract::Genome-wide association studies (GWAS) have identified thousands of genetic variants associated with human complex traits. However, the genes or functional DNA elements through which these variants exert their effects on the traits are often unknown. We propose a method (called SMR) that integrates summary-level data ...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.3538
更新日期:2016-05-01 00:00:00
abstract::We aimed to identify genetic variants associated with heart failure by using a rat model of the human disease. We performed invasive cardiac hemodynamic measurements in F2 crosses between spontaneously hypertensive heart failure (SHHF) rats and reference strains. We combined linkage analyses with genome-wide expressio...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.129
更新日期:2008-05-01 00:00:00
abstract::Tissue and cell-type identity lie at the core of human physiology and disease. Understanding the genetic underpinnings of complex tissues and individual cell lineages is crucial for developing improved diagnostics and therapeutics. We present genome-wide functional interaction networks for 144 human tissues and cell t...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.3259
更新日期:2015-06-01 00:00:00
abstract::Dentinogenesis imperfecta (DGI) is characterized by discolored teeth with an opalescent sheen and dentin that fails to support enamel, causing it to easily chip. Two new studies show that DGI is associated with mutations in DSPP, a gene encoding dentin sialophosphoprotein that is processed into two proteins: dentin si...
journal_title:Nature genetics
pub_type: 评论,杂志文章
doi:10.1038/84728
更新日期:2001-02-01 00:00:00
abstract::We conducted a genome-wide association study on 969 bladder cancer cases and 957 controls from Texas. For fast-track validation, we evaluated 60 SNPs in three additional US populations and validated the top SNP in nine European populations. A missense variant (rs2294008) in the PSCA gene showed consistent association ...
journal_title:Nature genetics
pub_type: 信件
doi:10.1038/ng.421
更新日期:2009-09-01 00:00:00
abstract::The electrocardiographic PR interval (or PQ interval) reflects atrial and atrioventricular nodal conduction, disturbances of which increase risk of atrial fibrillation. We report a meta-analysis of genome-wide association studies for PR interval from seven population-based European studies in the CHARGE Consortium: AG...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.517
更新日期:2010-02-01 00:00:00
abstract::We sequenced eight melanoma exomes to identify new somatic mutations in metastatic melanoma. Focusing on the mitogen-activated protein (MAP) kinase kinase kinase (MAP3K) family, we found that 24% of melanoma cell lines have mutations in the protein-coding regions of either MAP3K5 or MAP3K9. Structural modeling predict...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.1041
更新日期:2011-12-25 00:00:00
abstract::Autosomal recessive polycystic kidney disease (ARPKD) is characterized by dilation of collecting ducts and by biliary dysgenesis and is an important cause of renal- and liver-related morbidity and mortality. Genetic analysis of a rat with recessive polycystic kidney disease revealed an orthologous relationship between...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng833
更新日期:2002-03-01 00:00:00
abstract::Estimating individual ancestry is important in genetic association studies where population structure leads to false positive signals, although assigning ancestry remains challenging with targeted sequence data. We propose a new method for the accurate estimation of individual genetic ancestry, based on direct analysi...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.2924
更新日期:2014-04-01 00:00:00
abstract::17q11 microdeletions that encompass NF1 cause 5%-10% of cases of neurofibromatosis type 1, and individuals with microdeletions are typically taller than individuals with intragenic NF1 mutations, suggesting that deletion of a neighboring gene might promote human growth. We identified mutations in RNF135, which is with...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng2083
更新日期:2007-08-01 00:00:00
abstract::Nonchromaffin paragangliomas (PGLs) are usually benign, neural-crest-derived, slow-growing tumours of parasympathetic ganglia. Between 10% and 50% of cases are familial and are transmitted as autosomal dominant traits with incomplete and age-dependent penetrance. ...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/81551
更新日期:2000-11-01 00:00:00
abstract::We introduce an approach to identify disease-relevant tissues and cell types by analyzing gene expression data together with genome-wide association study (GWAS) summary statistics. Our approach uses stratified linkage disequilibrium (LD) score regression to test whether disease heritability is enriched in regions sur...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/s41588-018-0081-4
更新日期:2018-04-01 00:00:00
abstract::Hereditary multiple exostoses is an autosomal dominant disorder that is characterized by short stature and multiple, benign bone tumours. In a majority of families, the genetic defect (EXT1) is linked to the Langer-Giedion syndrome chromosomal region in 8q24.1. From this region we have cloned and characterized a cDNA ...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng1095-137
更新日期:1995-10-01 00:00:00
abstract::Genome-wide association studies have identified several loci associated with pancreatic cancer risk; however, the mechanisms by which genetic factors influence the development of sporadic pancreatic cancer remain largely unknown. Here, by using genome-wide association analysis and functional characterization, we ident...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.3568
更新日期:2016-07-01 00:00:00
abstract::The Polycomb repressive complexes PRC1 and PRC2 maintain embryonic stem cell (ESC) pluripotency by silencing lineage-specifying developmental regulator genes. Emerging evidence suggests that Polycomb complexes act through controlling spatial genome organization. We show that PRC1 functions as a master regulator of mou...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.3393
更新日期:2015-10-01 00:00:00
abstract::Hypertension, diabetes and hyperlipidemia are risk factors for life-threatening complications such as end-stage renal disease, coronary artery disease and stroke. Why some patients develop complications is unclear, but only susceptibility genes may be involved. To test this notion, we studied crosses involving the faw...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng0196-44
更新日期:1996-01-01 00:00:00
abstract::Long interspersed elements (LINE-1s) are abundant retrotransposons in mammalian genomes that probably retrotranspose by target site-primed reverse transcription (TPRT). During TPRT, the LINE-1 endonuclease cleaves genomic DNA, freeing a 3' hydroxyl that serves as a primer for reverse transcription of LINE-1 RNA by LIN...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng898
更新日期:2002-06-01 00:00:00
abstract::Here we ask the question "How much information do epigenomic datasets provide about human genomic function?" We consider nine epigenomic features across 115 cell types and measure information about function as a reduction in entropy under a probabilistic evolutionary model fitted to human and nonhuman primate genomes....
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/s41588-018-0300-z
更新日期:2019-02-01 00:00:00
abstract::Breast cancer is the most prevalent cancer in women, and over two-thirds of cases express estrogen receptor-α (ER-α, encoded by ESR1). Through a prospective clinical sequencing program for advanced cancers, we enrolled 11 patients with ER-positive metastatic breast cancer. Whole-exome and transcriptome analysis showed...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.2823
更新日期:2013-12-01 00:00:00
abstract::Human Menkes disease and the murine Mottled phenotype are X-linked diseases that result from copper deficiency due to mutations in a copper-effluxing ATPase, designated ATP7A. Male mice with the Mottled-Brindled allele (Mo-brJ) accumulate copper in the intestine, fail to export copper to peripheral organs and die a fe...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng0696-219
更新日期:1996-06-01 00:00:00
abstract::Pediatric midline high-grade astrocytomas (mHGAs) are incurable with few treatment targets identified. Most tumors harbor mutations encoding p.Lys27Met in histone H3 variants. In 40 treatment-naive mHGAs, 39 analyzed by whole-exome sequencing, we find additional somatic mutations specific to tumor location. Gain-of-fu...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.2950
更新日期:2014-05-01 00:00:00
abstract::Measurements of erythrocytes within the blood are important clinical traits and can indicate various hematological disorders. We report here genome-wide association studies (GWAS) for six erythrocyte traits, including hemoglobin concentration (Hb), hematocrit (Hct), mean corpuscular volume (MCV), mean corpuscular hemo...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.466
更新日期:2009-11-01 00:00:00
abstract::Integrity of the blood vessel wall is essential for vascular homeostasis and organ function. A dynamic balance between endothelial cell survival and apoptosis contributes to this integrity during vascular development and pathological angiogenesis. The genetic and molecular mechanisms regulating these processes in vivo...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.2007.8
更新日期:2007-11-01 00:00:00