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《Current opinion in genetics & development》2002,12(3):261-262
A selection of World Wide Web sites relevant to papers published in this issue of Current Opinion in Genetics & Development. 相似文献
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Sheldon C. Reed 《American journal of human genetics》1953,5(3):280-282
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Many of the chronic inflammatory and degenerative disorders that present to clinical rheumatologists have a complex genetic
aetiology. Over the past decade a dramatic improvement in technology and methodology has accelerated the pace of gene discovery
in complex disorders in an exponential fashion. In this review, we focus on rheumatoid arthritis, systemic lupus erythematosus
and ankylosing spondylitis and describe some of the recently described genes that underlie these conditions and the extent
to which they overlap. The next decade will witness a full account of the main disease susceptibility genes in these diseases
and progress in establishing the molecular basis by which genetic variation contributes to pathogenesis. 相似文献
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Cardiovascular disease encompasses a range of conditions extending from myocardial infarction to congenital heart disease, most of which are heritable. Enormous effort has been invested in understanding the genes and specific DNA sequence variants that are responsible for this heritability. Here, we review the lessons learned for monogenic and common, complex forms of cardiovascular disease. We also discuss key challenges that remain for gene discovery and for moving from genomic localization to mechanistic insights, with an emphasis on the impact of next-generation sequencing and the use of pluripotent human cells to understand the mechanism by which genetic variation contributes to disease. 相似文献
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R Harris 《BMJ (Clinical research ed.)》1982,284(6322):1065-1066
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《Current opinion in genetics & development》2000,10(3):245-246
A selection of World Wide Web sites relevant to papers published in this issue of Current Opinion in Genetics and Development. 相似文献
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Panicker V 《The Clinical biochemist. Reviews / Australian Association of Clinical Biochemists》2011,32(4):165-175
Genetics play a prominent role in both determination of thyroid hormone and thyrotropin (TSH) concentrations, and susceptibility to autoimmune thyroid disease. Heritability studies have suggested that up to 67% of circulating thyroid hormone and TSH concentrations are genetically determined, suggesting a genetic basis for narrow intra-individual variation in levels, perhaps a genetic 'set point'. The search for the genes responsible has revealed several candidates, including the genes for phosphodiesterase 8B, iodothyronine deiodinase 1, F-actin-capping protein subunit beta and the TSH receptor; however, each of these only contributes a small amount to the variability of hormone concentrations, suggesting that further genes and mechanisms of genetic influence are yet to be discovered. Some genes known to influence thyroid function, including iodothyronine deiodinase 2 and the TSH receptor, have been shown to influence a wide range of clinical and developmental phenotypes from bone health to neurological development and longevity; such observations will help us understand the complex action of thyroid hormones on individual tissues. Finally, autoimmune thyroid disease commonly runs in families, and the search for genes which increase susceptibility has identified several good candidates, particularly those involved in immune regulation and thyroid function. However, these genes alone account for only a small percentage of the current prevalence of these disorders. Although the advancement of genetic technology has led to many significant findings in the last decade or two, it is clear that we are only just beginning to understand the role of genetics in thyroid function and disease. 相似文献
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Wolfsberg TG Makalowska I Makalowski W 《Current opinion in genetics & development》2001,11(3):237-238
A selection of World Wide Web sites relevant to papers published in this issue of Current Opinion in Genetics & Development. 相似文献
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Chronic inflammatory disorders such as Crohn disease, atopic eczema, asthma and psoriasis are triggered by hitherto unknown environmental factors that function on the background of some polygenic susceptibility. Recent technological advances have allowed us to unravel the genetic aetiology of these and other complex diseases. Using Crohn disease as an example, we show how the discovery of susceptibility genes furthers our understanding of the underlying disease mechanisms and how it will, ultimately, give rise to new therapeutic developments. The long-term goal of such endeavours is to develop targeted prophylactic strategies. These will probably target the molecular interaction on the mucosal surface between the products of the genome and the microbial metagenome of a patient. 相似文献
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Genetics of plant-pathogen interactions specifying plant disease resistance 总被引:11,自引:0,他引:11 下载免费PDF全文
Staskawicz BJ 《Plant physiology》2001,125(1):73-76
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Hemingway J 《Parasitology today (Personal ed.)》1992,8(9):296-298
Early studies on the genetics of insecticide resistance showed that single major semi-dominant genes were generally involved, and biochemical studies defined a limited number of enzymes and structural nerve proteins that were encoded by these genes. Recent advances in resistance detection now allow the measurement of genotype frequencies for some of these resistance mechanisms. Molecular studies are in progress for most of the major resistance genes, and the amplified esterase B(1) gene in Culex quinquefasciatus has been cloned. Changes in resistance gene expression occur, with increasing age of the adult insect, by way of specific mechanisms, and amplified esterase-based resistance genes that are not expressed can occur in aphids. Here Janet Hemingway assesses current knowledge of the genetics of insecticide resistance in mosquitoes. 相似文献