Abstract:
BACKGROUND:The goal of this study was to review relevant case-control studies to determine the association of tumor necrosis factor-α (TNF-α) gene polymorphisms and coronary artery disease (CAD) susceptibility. METHODS:Using appropriate keywords, we identified relevant studies using PubMed, Cochrane, Embase, CNKI, VANFUN, and VIP. Key pertinent sources in the literature were also reviewed, and all articles published through April 2019 were considered for inclusion. Based on eligible studies, we performed a meta-analysis of association between 308G/A, 238G/A, 857C/T, 863C/A and 1031 T/C polymorphisms in TNF-α and risk of CAD. RESULTS:We found 25 studies that were consistent with this meta-analysis, including 7697 patients in the CAD group and 9655 control patients. TNF-α 308G/A locus A showed no significant association with CAD susceptibility by the five models in the analysis of the overall population, European, African, South Asian, and North Asian patients. TNF-α 863C/A locus A and 1031 T/C locus C exhibited no significant association with CAD susceptibility. TNF-α 238G/A locus A had no significant association with CAD susceptibility in the overall population. However, TNF-α 238G/A locus A showed significant association with higher CAD susceptibility in the subgroup of Europeans and north Asians. TNF-α 857C/T locus T had no significant association with CAD susceptibility in the analysis of the overall population and Europeans. In the north Asian population, TNF-α 857C/T locus T was associated with lower CAD susceptibility by the heterozygote model. CONCLUSION:TNF-α 308G/A, 857C/T, 863C/A, and 1031 T/C has no significant association with CAD susceptibility. TNF-α 238G/A locus A has significant association with CAD susceptibility in Europeans and north Asians, but has no significant association in the overall population. Studies with a larger sample size are required to confirm the association between TNF-α 238G/A and CAD susceptibility.
journal_name
BMC Med Genetjournal_title
BMC medical geneticsauthors
Huang R,Zhao SR,Li Y,Liu F,Gong Y,Xing J,Xu ZSdoi
10.1186/s12881-020-0952-2subject
Has Abstractpub_date
2020-02-11 00:00:00pages
29issue
1issn
1471-2350pii
10.1186/s12881-020-0952-2journal_volume
21pub_type
杂志文章,meta分析abstract:BACKGROUND:Disc degeneration (DD) is a common condition that progresses with aging. Although the events leading to DD are not well understood, a significant genetic influence has been found. This study was undertaken to assess the association between relevant candidate gene polymorphisms and moderate DD in a well-defin...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-12-153
更新日期:2011-11-22 00:00:00
abstract:BACKGROUND:Variants in the FTO gene have been associated with obesity in children, but this association has not been shown with other biomarkers. We assessed the association of 52 FTO polymorphisms, spanning the whole gene, with obesity and estimated the influence of these polymorphisms on anthropometric, clinical and ...
journal_title:BMC medical genetics
pub_type: 杂志文章,多中心研究
doi:10.1186/1471-2350-14-123
更新日期:2013-12-01 00:00:00
abstract:BACKGROUND:Limb-girdle muscular dystrophy type 2C (LGMD2C) is an autosomal recessive muscle dystrophy that resembles Duchenne muscular dystrophy (DMD). Although DMD is known to affect one in every 3500 males regardless of race, a widespread founder mutation causing LGMD2C has been described in North Africa. However, th...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-11-49
更新日期:2010-03-30 00:00:00
abstract:BACKGROUND:Cohen syndrome is a rare autosomal recessive developmental disorder that comprises variable clinical features counting developmental delay, pigmentary retinopathy, myopia, acquired microcephaly, truncal obesity, joint hypermobility, friendly disposition and intermittent neutropenia. VPS13B (vacuolar protein ...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-017-0493-5
更新日期:2017-11-17 00:00:00
abstract:BACKGROUND:Osteopoikilosis is a rare autosomal dominant genetic disorder, characterised by the occurrence of the hyperostotic spots preferentially localized in the epiphyses and metaphyses of the long bones, and in the carpal and tarsal bones 1. Heterozygous LEMD3 gene mutations were shown to be the primary cause of th...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-11-110
更新日期:2010-07-09 00:00:00
abstract:BACKGROUND:The platelet P2Y12 receptor plays a key role in platelet activation. The H2 haplotype of the P2Y12 receptor gene (P2RY12) has been found to be associated with maximal aggregation response to adenosine diphosphate (ADP) and with increased risk for peripheral arterial disease. No data are available on its asso...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-8-59
更新日期:2007-09-05 00:00:00
abstract:BACKGROUND:CALM1 gene encodes calmodulin (CaM), an important and ubiquitous eukaryotic Ca2+-binding protein. Several studies have indicated that a deficient CaM function is likely to be involved in the pathogenesis of osteoarthritis (OA). Using a convincing genome-wide association study, a Japanese group has recently d...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-9-91
更新日期:2008-10-22 00:00:00
abstract:BACKGROUND:Prostate cancer is a heterogeneous disease, meaning patients would benefit from different treatment strategies based on their molecular stratification. In recent years, several genomic studies have identified prostate cancers with defects in DNA repair genes. It is known that the PARP inhibitor, olaparib, ha...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-018-0703-9
更新日期:2018-10-17 00:00:00
abstract:BACKGROUND:The presence of the Y-chromosome or Y chromosome-derived material is seen in 4-60% of Turner syndrome patients (Chromosomal Disorders of Sex Development (DSD)). DSD patients with specific Y-chromosomal material in their karyotype, the GonadoBlastoma on the Y-chromosome (GBY) region, have an increased risk of...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-13-108
更新日期:2012-11-16 00:00:00
abstract:BACKGROUND:Southern China provinces have high incidence of thalassemia, however, sporadic cases can be found in northern China as well. METHODS:People resided in north China who were suspected to have thalassemia were detected mutations by gap-polymerase chain reaction (Gap-PCR) and reverse dot blot (RDB) analyses. Th...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-019-0818-7
更新日期:2019-05-22 00:00:00
abstract:BACKGROUND:Glucocorticoids have an important role in early growth and development. Glucocorticoid receptor gene polymorphisms have been identified that contribute to the variability in glucocorticoid sensitivity. We examined whether these glucocorticoid receptor gene polymorphisms are associated with growth in fetal an...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-11-39
更新日期:2010-03-03 00:00:00
abstract:BACKGROUND:KCNH1 encodes a voltage-gated potassium channel that is predominantly expressed in the central nervous system. Mutations in this gene were recently found to be responsible for Temple-Baraitser Syndrome (TMBTS) and Zimmermann-Laband syndrome (ZLS). METHODS:Here, we report a new case of TMBTS diagnosed in a L...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-016-0304-4
更新日期:2016-06-10 00:00:00
abstract:BACKGROUND:Some Hirschsprung's disease (HSCR) patients showed persistent bowel symptoms following an appropriately performed pull-through procedure. The mechanism is presumed to be down-regulated small-conductance calcium-activated potassium channel 3 (SK3) expression in the HSCR ganglionic intestines. We aimed to inve...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-018-0539-3
更新日期:2018-02-13 00:00:00
abstract:BACKGROUND:Cryptic structural abnormalities within the subtelomeric regions of chromosomes have been the focus of much recent research because of their discovery in a percentage of people with mental retardation (UK terminology: learning disability). These studies focused on subjects (largely children) with various sev...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-5-21
更新日期:2004-08-13 00:00:00
abstract:BACKGROUND:PMM2-CDG, is the most common N-linked glycosylation disorder and subtype among all CDG syndromes, which are a series of genetic disorders involving the synthesis and attachment of glycoproteins and glycolipid glycans. The mutations of PMM2-CDG might lead to the loss of PMM2, which is responsible for the conv...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-019-0902-z
更新日期:2019-11-14 00:00:00
abstract:BACKGROUND:The variant rs11085226 (G) within the gene encoding polypyrimidine tract binding protein 1 (PTBP1) was reported to associate with reduced insulin release determined by an oral glucose tolerance test (OGTT) as well as an intravenous glucose tolerance test (IVGTT). The aim of the present study was to validate ...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-015-0160-7
更新日期:2015-03-20 00:00:00
abstract:BACKGROUND:Attention deficit hyperactivity disorder (ADHD) is an etiologically complex childhood onset neurobehavioral disorder characterized by age-inappropriate inattention, hyperactivity, and impulsivity. Symptom severity varies widely and boys are diagnosed more frequently than girls. ADHD probands were reported to...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-017-0469-5
更新日期:2017-10-05 00:00:00
abstract:BACKGROUND:Hemophagocytic Lymphohistiocytosis (HLH) is a life-threatening immunodeficiency and multi-organ disease that affects people of all ages and ethnic groups. Common symptoms and signs of this disease are high fever, hepatosplenomegaly, and cytopenias. Familial form of HLH disease, which is an autosomal recessiv...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-017-0404-9
更新日期:2017-05-03 00:00:00
abstract:BACKGROUND:The lectin-like oxidized LDL receptor LOX-1 (encoded by OLR1) is believed to play a key role in atherogenesis and some reports suggest an association of OLR1 polymorphisms with myocardial infarction (MI). We tested whether single nucleotide polymorphisms (SNPs) in OLR1 are associated with clinically signific...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-9-23
更新日期:2008-04-02 00:00:00
abstract:BACKGROUND:In North African populations, G2019S mutation in LRRK2 gene, encoding for the leucine-rich repeat kinase 2, is the most prevalent mutation linked to familial and sporadic Parkinson's disease (PD). Early detection of G2019S by fast genetic testing is very important to guide PD's diagnosis and support patients...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-017-0432-5
更新日期:2017-07-06 00:00:00
abstract:BACKGROUND:The present study is an analysis of the frequencies of HLA-A and -B antigens and HLA haplotypes in two groups of individuals homozygous for the two main HFE mutations (C282Y and H63D) and a group heterozygous for the S65C mutation. METHODS:The study population includes: 1123 healthy individuals, 100 homozyg...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-5-25
更新日期:2004-10-21 00:00:00
abstract:BACKGROUND:Analyses of Expressed Sequence Tags (ESTs) databases suggest that most human genes have multiple alternative splice variants. The alternative splicing of pre-mRNA is tightly regulated during development and in different tissue types. Changes in splicing patterns have been described in disease states. Recentl...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-10-149
更新日期:2009-12-31 00:00:00
abstract:BACKGROUND:Autism is a complex, heterogeneous, behaviorally-defined disorder characterized by disruptions of the nervous system and of other systems such as the pituitary-hypothalamic axis. In a previous genome wide screen, we reported linkage of autism with a 1.2 Megabase interval on chromosome 5q31. For the current s...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-8-74
更新日期:2007-12-06 00:00:00
abstract:BACKGROUND:Dengue hemorrhagic fever (DHF) is a severe life-threatening form of dengue infection. Low platelet count is one of the characteristic clinical manifestations in patients with severe dengue. However, little is known about genetic factors in the host that cause low platelet count in patients with dengue. METH...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-016-0305-3
更新日期:2016-07-11 00:00:00
abstract:BACKGROUND:Thalassemia is the most common inherited disease in the world, involving α- or β-globin in red blood cells. Thalassemia cases rank fifth in the list of national catastrophic diseases in Indonesia; however, nationwide screening for thalassemia carriers is not yet mandatory. This study aimed to assess whether ...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-019-0868-x
更新日期:2019-08-09 00:00:00
abstract:BACKGROUND:Primary ciliary dyskinesia (PCD) is a highly heterogeneous genetic disorder caused by defects in motile cilia. The hallmark features of PCD are the chronic infections of the respiratory tract, moreover, clinical manifestations include also laterality defects and risk of male infertility. Clinical phenotypes ...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-020-01160-5
更新日期:2020-11-10 00:00:00
abstract:BACKGROUND:Argininosuccinic aciduria (ASAuria; OMIM 207900) is a rare autosomal recessive heterogeneous urea cycle disorder, which leads to the accumulation of argininosuccinic acid in the blood and urine. We aimed to perform genetic test to the patient and help clinician to diagnose precisely. CASE PRESENTATION:In th...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-016-0273-7
更新日期:2016-02-03 00:00:00
abstract:BACKGROUND:Genetic susceptibility plays a key role in the development of nasopharyngeal carcinoma (NPC) and in fact the disease presents with an unusually high incidence in certain regions of the world like North Africa. We investigated the association between polymorphism of the Transforming growth factor-β1 (TGF-β1) ...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-016-0337-8
更新日期:2016-10-12 00:00:00
abstract:BACKGROUND:L. braziliensis causes cutaneous (CL) and mucosal (ML) leishmaniasis. Wound healing neutrophil (PMN) and macrophage responses made following the bite of the vector sand fly contribute to disease progression in mice. To look at the interplay between PMN and macrophages in disease progression in humans we aske...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-11-10
更新日期:2010-01-20 00:00:00
abstract:BACKGROUND:Catecholaminergic polymorphic ventricular tachycardia (CPVT) is a severe inherited cardiac disorder caused by mutations predominantly in the ryanodine receptor (RyR2) gene. We sought to identify mutations in genes affecting cardiac calcium cycling in patients with CPVT and in less typical familial exercise-r...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-10-12
更新日期:2009-02-12 00:00:00