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:Hereditary spastic paraplegia is a heterogeneous group of clinically and genetically neurodegenerative diseases characterized by progressive gait disorder. Hereditary spastic paraplegia can be inherited in various ways, and all modes of inheritance are associated with multiple genes or loci. At present, more...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-020-01053-7
更新日期:2020-06-03 00:00:00
abstract:BACKGROUND:To evaluate the promoter methylation status of MUC2 gene and mRNA expression in patients with hepatocellular carcinoma. METHODS:We analyzed MUC2 methylation by MSP, and MUC2 mRNA by real-time PCR in 74 HCC. RESULTS:MUC2 mRNA were lower in HCC tissues (Mean -ΔCt = -4.70) than that in Non-HCC tissues (Mean -...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-14-14
更新日期:2013-01-25 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:Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is increasingly recognized as an inherited arterial disease leading to a step-wise decline and eventually to dementia. CADASIL is caused by mutations in NOTCH3 epidermal growth factor-like repeat that maps to...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-8-67
更新日期:2007-11-09 00:00:00
abstract:BACKGROUND:Long QT syndrome (LQTS) is an autosomal dominant condition predisposing to sudden death from malignant arrhythmia. Genetic testing identifies many missense single nucleotide variants of uncertain pathogenicity. Establishing genetic pathogenicity is an essential prerequisite to family cascade screening. Many ...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-015-0176-z
更新日期:2015-05-13 00:00:00
abstract:BACKGROUND:Hearing loss is the most common sensory defect, and it affects over 6% of the population worldwide. Approximately 50-60% of hearing loss patients are attributed to genetic causes. Currently, more than 100 genes have been reported to cause non-syndromic hearing loss. It is possible and efficient to screen all...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-020-01087-x
更新日期:2020-07-18 00:00:00
abstract:BACKGROUND:RET is the major gene associated to Hirschsprung disease (HSCR) with differential contributions of its rare and common, coding and noncoding mutations to the multifactorial nature of this pathology. In the present study, we have performed a comprehensive study of our HSCR series evaluating the involvement of...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-12-138
更新日期:2011-10-13 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:Preeclampsia is a frequent complication of pregnancy and a leading cause of perinatal mortality. Both genetic and environmental risk factors have been identified. Lipid metabolism, particularly cholesterol metabolism, is associated with this disease. Liver X receptors alpha (NR1H3, also known as LXRalpha) an...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-12-145
更新日期:2011-10-26 00:00:00
abstract:BACKGROUND:Previous studies indicated a strong association between hyperkalemia and lung squamous cell carcinomas (LSCC). However, the underlying mechanism is not fully understood so far. METHODS:Literature-based data mining was conducted to identify genes, molecule, and cell processes linked to both hyperkalemia and ...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-020-01099-7
更新日期:2020-10-22 00:00:00
abstract:BACKGROUND:Proper expression and functioning of transcription factors (TFs) are essential for regulation of different traits and thus could be crucial for the development of complex diseases. Subjects with Down syndrome (DS) have a higher incidence of acute lymphoblastic leukemia (ALL) while solid tumors, like breast c...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-14-12
更新日期:2013-01-23 00:00:00
abstract:BACKGROUND:The PALB2 c.2323C>T [p.Q775X] mutation has been reported in at least three breast cancer families and breast cancer cases of French Canadian descent and this has been attributed to common ancestors. The number of mutation-positive cases reported varied based on criteria of ascertainment of index cases tested...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-14-5
更新日期:2013-01-09 00:00:00
abstract:BACKGROUND:Multiple sclerosis (MS) is a complex trait in which alleles at or near the class II loci HLA-DRB1 and HLA-DQB1 contribute significantly to genetic risk. The MHC class II transactivator (MHC2TA) is the master controller of expression of class II genes, and methylation of the promoter of this gene has been pre...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-9-63
更新日期:2008-07-07 00:00:00
abstract:BACKGROUND:Sequence variants in genes functioning in folate-mediated one-carbon metabolism are hypothesized to lead to changes in levels of homocysteine and DNA methylation, which, in turn, are associated with risk of cardiovascular disease. METHODS:330 SNPs in 52 genes were studied in relation to plasma homocysteine ...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-12-150
更新日期:2011-11-21 00:00:00
abstract:BACKGROUND:Family-based cardiac screening programmes for persons at risk for genetic cardiac diseases are now recommended. However, the psychological wellbeing and health related quality of life (QoL) of such screened patients is poorly understood, especially in younger patients. We sought to examine wellbeing and QoL ...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-14-1
更新日期:2013-01-08 00:00:00
abstract:BACKGROUND:I/D polymorphisms of ACE are associated with the plasma ACE concentration. The ACE is associated with the angiogenesis of ovarian endothelium in vitro as well as steroidogenesis and follicular growth in cattle. Since ACE induces a high blood supply and hypersteroidogenesis in the ovary, it may be associated ...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-10-64
更新日期:2009-07-14 00:00:00
abstract:BACKGROUND:Inactivating mutations of CDC73 cause Hyperparathyroidism-Jaw Tumour syndrome (HPT-JT), Familial Isolated Hyperparathyroidism (FIHP) and sporadic parathyroid carcinoma. We conducted CDC73 mutation analysis in an HPT-JT family and confirm carrier status of the proband's daughter. METHODS:The proband had prim...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-017-0445-0
更新日期:2017-08-03 00:00:00
abstract:BACKGROUND:Amyloidoses are a heterogeneous group of progressive diseases caused by tissue deposition of misfolded proteins. According to the International Classification of Diseases, hereditary amyloidosis is divided into neuropathic and non-neuropathic forms. In Sweden, neuropathic heredofamilial amyloidosis has been ...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-14-88
更新日期:2013-09-03 00:00:00
abstract:BACKGROUND:Schizophrenia is a highly heritable complex psychiatric disorder with an underlying pathophysiology that is still not well understood. Metaanalyses of schizophrenia linkage studies indicate numerous but rather large disease-associated genomic regions, whereas accumulating gene- and protein expression studies...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-9-39
更新日期:2008-05-06 00:00:00
abstract:BACKGROUND:Progressive pseudorheumatoid dysplasia (PPD) is a rare autosomal recessive genetic disease that is characterized by pain, stiffness and enlargement of multiple joints with an age of onset between 3 and 8 years old. Mutations in the WISP3 (Wnt1-inducible signal pathway) gene are known to be the cause of PPD. ...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-017-0507-3
更新日期:2017-12-15 00:00:00
abstract:BACKGROUND:Mutations of EFNB1 cause the X-linked malformation syndrome craniofrontonasal syndrome (CFNS). CFNS is characterized by an unusual phenotypic pattern of inheritance, because it affects heterozygous females more severely than hemizygous males. This sex-dependent inheritance has been explained by random X-inac...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-11-98
更新日期:2010-06-17 00:00:00
abstract:BACKGROUND:Haemophagocytic lymphohistiocytosis is a life-threatening disease resulting from primary or secondary hyper-inflammatory disorders. The typical symptoms include persistent fever, splenomegaly, cytopenia and significant elevation of serum ferritin. CASE PRESENTATION:We report a 30-year-old Chinese female pat...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-019-0765-3
更新日期:2019-02-19 00:00:00
abstract:BACKGROUND:Intervertebral disc degeneration (IVDD) is an age-related degenerative disease, presenting with low back pain or radicular pain. The inflammatory changes would occur in discs in the process of IVDD. Therefore, the inflammatory and anti-inflammatory cytokines, as well as their respective genes, have been prop...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-020-01081-3
更新日期:2020-07-03 00:00:00
abstract:BACKGROUND:Hereditary non-polyposis colorectal cancer (HNPCC) is an autosomal dominant disease with a high risk for colorectal and endometrial cancer caused by germline mutations in DNA mismatch-repair genes (MMR). HNPCC accounts for approximately 2 to 5% of all colorectal cancers. Here we present 6 novel mutations in ...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-5-16
更新日期:2004-06-24 00:00:00
abstract:BACKGROUND:The increasing number of available genotypes for genetic studies in humans requires more advanced techniques of analysis. We previously reported significant univariate associations between gene polymorphisms and antidepressant response in mood disorders. However the combined analysis of multiple gene polymor...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-5-27
更新日期:2004-12-09 00:00:00
abstract:BACKGROUND:This meta-analysis was conducted to assess the relationship between the transforming growth factor-beta 1 (TGF-β1) + 869 T/C gene polymorphism, + 915 G/C gene polymorphism, and the susceptibility of acute rejection in the recipients with renal transplantation. METHODS:Relevant studies were searched and iden...
journal_title:BMC medical genetics
pub_type: 杂志文章,meta分析,评审
doi:10.1186/s12881-019-0847-2
更新日期:2019-06-25 00:00:00
abstract:BACKGROUND:Kabuki syndrome is a rare hereditary disease affecting multiple organs. The causative genes identified to date are KMT2D and KDMA6. The aim of this study is to evaluate the clinical manifestations and the spectrum of mutations of KMT2D. METHODS:We retrospectively retrieved a series of eight patients from tw...
journal_title:BMC medical genetics
pub_type: 杂志文章,评审
doi:10.1186/s12881-015-0171-4
更新日期:2015-04-21 00:00:00
abstract:BACKGROUND:The bladder exstrophy-epispadias complex (BEEC) represents the severe end of the congenital uro-rectal malformation spectrum. Initial studies have implicated rare copy number variations (CNVs), including recurrent duplications of chromosomal region 22q11.21, in BEEC etiology. METHODS:To detect further CNVs,...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-016-0299-x
更新日期:2016-04-30 00:00:00
abstract:BACKGROUND:Neurofibromatosis type-1 (NF1) is caused by mutations of the NF1 gene at 17q11.2. In 95% of non-founder NF1 patients, NF1 mutations are identifiable by means of a comprehensive mutation analysis. 5-10% of these patients harbour microdeletions encompassing the NF1 gene and its flanking regions. NF1 is charact...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/1471-2350-13-98
更新日期:2012-10-26 00:00:00
abstract:BACKGROUND:Sjogren-Larsson syndrome is a hereditary neurocutaneous syndrome that is non-progressive in nature. Although neuroregression has been reported in seizure-prone preschool children requiring anti-epileptic treatment, teenage-onset dystonia precipitating neurodegeneration without any immediate causal events has...
journal_title:BMC medical genetics
pub_type: 杂志文章
doi:10.1186/s12881-018-0663-0
更新日期:2018-08-29 00:00:00