Nitric oxide synthase 2A (NOS2A) polymorphisms are not associated with invasive pneumococcal disease.

abstract：BACKGROUND:Autoimmune diseases with elevated circulating autoantibodies drive tissue damage and the onset of disease. The Fcγ receptors bind IgG subtypes modulating the clearance of circulating immune complexes (CIC). The inner ear damage in Ménière's disease (MD) could be mediated by an immune response driven by CIC. ...

journal_title：BMC medical genetics

authors： Lopez-Escamez JA,Saenz-Lopez P,Gazquez I,Moreno A,Gonzalez-Oller C,Soto-Varela A,Santos S,Aran I,Perez-Garrigues H,Ibañez A,Lopez-Nevot MA

更新日期：2011-01-05 00:00:00

abstract：BACKGROUND:The TPH2 gene encodes the enzyme responsible for serotonin (5-HT) synthesis in the Central Nervous System (CNS). Stereotypic and repetitive behaviors are influenced by 5-HT, and initial studies report an association of TPH2 alleles with childhood-onset obsessive-compulsive disorder (OCD) and with autism. GLO...

journal_title：BMC medical genetics

authors： Sacco R,Papaleo V,Hager J,Rousseau F,Moessner R,Militerni R,Bravaccio C,Trillo S,Schneider C,Melmed R,Elia M,Curatolo P,Manzi B,Pascucci T,Puglisi-Allegra S,Reichelt KL,Persico AM

更新日期：2007-03-08 00:00:00

abstract：BACKGROUND:Hypertrophic Cardiomyopathy (HCM) is a complex myocardial disorder with a recognized genetic heterogeneity. The elevated number of genes and mutations involved in HCM limits a gene-based diagnosis that should be considered of most importance for basic research and clinical medicine. METHODOLOGY:In this repo...

journal_title：BMC medical genetics

authors： Santos S,Marques V,Pires M,Silveira L,Oliveira H,Lança V,Brito D,Madeira H,Esteves JF,Freitas A,Carreira IM,Gaspar IM,Monteiro C,Fernandes AR

更新日期：2012-03-19 00:00:00

abstract：BACKGROUND:Ring chromosomes are one category of structurally abnormal chromosomes that can lead to severe growth retardation and other clinical defects. Traditionally, their diagnosis and characterization has largely relied on conventional cytogenetics and fluorescence in situ hybridization, array-based comparative gen...

journal_title：BMC medical genetics

authors： Ji X,Liang D,Sun R,Liu C,Ma D,Wang Y,Hu P,Xu Z

更新日期：2015-07-30 00:00:00

abstract：BACKGROUND:Hereditary spherocytosis (HS) is a common type of hereditary hemolytic anemia. According to the current diagnostic criteria of HS, patients with a family history of HS, typical clinical features and laboratory investigations could be diagnosed without the requirement of any additional tests, including geneti...

journal_title：BMC medical genetics

authors： Shen H,Huang H,Luo K,Yi Y,Shi X

更新日期：2019-05-24 00:00:00

abstract：BACKGROUND:Observational studies and randomized trials have suggested that estrogens and/or progesterone may lower the risk for colorectal cancer. Inherited variation in the sex-hormone genes may be one mechanism by which sex hormones affect colorectal cancer, although data are limited. METHOD:We conducted a comprehen...

journal_title：BMC medical genetics

authors： Lin JH,Manson JE,Kraft P,Cochrane BB,Gunter MJ,Chlebowski RT,Zhang SM

更新日期：2011-05-31 00:00:00

abstract：BACKGROUND:The biosynthesis of estrogens from androgens is catalyzed by aromatase P450 enzyme, coded by the CYP19A1 gene on chromosome 15q21.2. Genetic variation within the CYP19A1 gene sequence has been shown to alter the function of the enzyme. The aim of this study is to investigate whether a non-synonymous Arg264Cy...

journal_title：BMC medical genetics

authors： Wang JZ,Deogan MS,Lewis JR,Chew S,Mullin BH,McNab TJ,Wilson SG,Ingley E,Prince RL

更新日期：2011-12-20 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

authors： Bohlega S,Al Shubili A,Edris A,Alreshaid A,Alkhairallah T,AlSous MW,Farah S,Abu-Amero KK

更新日期：2007-11-09 00:00:00

abstract：BACKGROUND:Age at onset of Huntington's disease (HD) is correlated with the size of the abnormal CAG repeat expansion in the HD gene; however, several studies have indicated that other genetic factors also contribute to the variability in HD age at onset. To identify modifier genes, we recently reported a whole-genome ...

journal_title：BMC medical genetics

authors： Li JL,Hayden MR,Warby SC,Durr A,Morrison PJ,Nance M,Ross CA,Margolis RL,Rosenblatt A,Squitieri F,Frati L,Gómez-Tortosa E,García CA,Suchowersky O,Klimek ML,Trent RJ,McCusker E,Novelletto A,Frontali M,Paulsen JS,Jon

更新日期：2006-08-17 00:00:00

abstract：BACKGROUND:Retinitis pigmentosa (RP), a clinically and genetically heterogeneous group of retinal degeneration disorders affecting the photoreceptor cells, is one of the leading causes of genetic blindness. Mutations in the photoreceptor-specific gene RP1 account for 3-10% of cases of autosomal dominant RP (adRP). Most...

journal_title：BMC medical genetics

authors： Gamundi MJ,Hernan I,Martínez-Gimeno M,Maseras M,García-Sandoval B,Ayuso C,Antiñolo G,Baiget M,Carballo M

更新日期：2006-04-05 00:00:00

abstract：BACKGROUND:Estrogen activity plays a critical role in bone homeostasis. The serum levels of sex hormone binding globulin (SHBG) influence free estrogen levels and activity on target tissues. The objective of this study was to analyze the influence of common polymorphisms of the SHBG gene on serum SHBG, bone mineral den...

journal_title：BMC medical genetics

authors： Riancho JA,Valero C,Zarrabeitia MT,García-Unzueta MT,Amado JA,González-Macías J

更新日期：2008-12-17 00:00:00

abstract：BACKGROUND:Single Nucleotide Polymorphisms (SNPs) identified in Genome Wide Association Studies (GWAS) have generally moderate association with related complex diseases. Accordingly, Multilocus Genetic Risk Scores (MGRSs) have been computed in previous studies in order to assess the cumulative association of multiple S...

journal_title：BMC medical genetics

authors： Ambroise J,Butoescu V,Robert A,Tombal B,Gala JL

更新日期：2015-06-25 00:00:00

abstract：BACKGROUND:This study aimed to assess the association between 14 single nucleotide polymorphisms (SNPs) in six genes (IRF8, TMEM39A, IKZF3, ORMDL3, GSDMB, and ZPBP2) and systemic lupus erythematosus (SLE) in a Chinese Han population sample. METHODS:We carried out a case-control study of 415 patients with SLE and 470 h...

journal_title：BMC medical genetics

authors： Cai X,Huang W,Liu X,Wang L,Jiang Y

更新日期：2017-04-20 00:00:00

abstract：BACKGROUND:Vitamin D has been shown to exert manifold immunomodulatory effects. Type 1 diabetes mellitus (T1DM) is regarded to be immune-mediated and vitamin D prevents the development of diabetes in the NOD mouse. We studied the association between T1DM and the initiation codon polymorphism in exon 2 of the vitamin D ...

journal_title：BMC medical genetics

authors： Ban Y,Taniyama M,Yanagawa T,Yamada S,Maruyama T,Kasuga A,Ban Y

更新日期：2001-01-01 00:00:00

abstract：BACKGROUND:Jervell and Lange-Nielsen syndrome (JLNS) isa recessive model of long QT syndrome which might also be related to possible hearing loss. Although the syndrome has been demonstrated to be originated from homozygous or compound heterozygous mutations in either the KCNQ1 or KCNE1 genes, additional mutations in o...

journal_title：BMC medical genetics

authors： Uysal F,Turkgenc B,Toksoy G,Bostan OM,Evke E,Uyguner O,Yakicier C,Kayserili H,Cil E,Temel SG

更新日期：2017-10-16 00:00:00

abstract：BACKGROUND:Insulin like growth factor 2 (IGF2) is an imprinted gene, which has an important role in fetal growth as established in mice models. IGF2 is downregulated through hypomethylation of a differentially methylated region (DMR) in Silver Russell syndrome (SRS), characterised by growth restriction. We have previou...

journal_title：BMC medical genetics

authors： Murphy R,Ibáñez L,Hattersley A,Tost J

更新日期：2012-05-30 00:00:00

abstract：BACKGROUND:A number of single nucleotide polymorphisms (SNPs) have been associated with broadband ultrasound attenuation (BUA) and speed of sound (SOS) as measured by quantitative ultrasound (QUS) at the calcaneus in the Framingham 100K genome-wide association study (GWAS) but have not been validated in independent stu...

journal_title：BMC medical genetics

authors： Roshandel D,Thomson W,Pye SR,Boonen S,Borghs H,Vanderschueren D,Huhtaniemi IT,Adams JE,Ward KA,Bartfai G,Casanueva F,Finn JD,Forti G,Giwercman A,Han TS,Kula K,Lean ME,Pendleton N,Punab M,Silman AJ,Wu FC,Holliday

更新日期：2011-01-28 00:00:00

abstract：BACKGROUND:Genetic variations in the calpain-10 gene (CAPN10), in particular the at-risk diplotype (112/121), were previously implicated with increased risk of type 2 diabetes (T2D). METHODS:We examined the association of CAPN10 UCSNP-43 (rs3792267), UCSNP-19 (rs3842570), and UCSNP-63 (rs5030952) SNPs with T2D in 917 ...

journal_title：BMC medical genetics

authors： Ezzidi I,Turki A,Messaoudi S,Chaieb M,Kacem M,Al-Khateeb GM,Mahjoub T,Almawi WY,Mtiraoui N

更新日期：2010-05-15 00:00:00

abstract：BACKGROUND:Mutations in GATA6 are the most frequent cause of pancreatic agenesis. Most cases present with neonatal diabetes mellitus. CASE PRESENTATION:The case was a female born after an uncomplicated pregnancy and delivery in a non-consanguineous family (3.59 kg, 70th percentile). Severe cardiac malformations were d...

journal_title：BMC medical genetics

authors： Sanchez-Lechuga B,Saqlain M,Ng N,Colclough K,Woods C,Byrne M

更新日期：2020-04-03 00:00:00

abstract：BACKGROUND:The complement component (3b/4b) receptor 1 gene (CR1) gene has been proved to affect the susceptibility of Alzheimer's disease (AD) in different ethnic and districts groups. However, the effect of CR1 genetic variants on amyloid β (Aβ) metabolism of AD human is still unclear. Hence, the aim of this study wa...

journal_title：BMC medical genetics

authors： Zhu XC,Dai WZ,Ma T

更新日期：2020-09-12 00:00:00

abstract：BACKGROUND:Preeclampsia can lead to adverse maternal and perinatal outcomes. There are few studies on the association of preeclampsia with thrombophilia in Africa including Sudan. METHODS:A case -controls study was conducted at Saad Abualila Hospital in Khartoum, Sudan during the period of February through November 20...

journal_title：BMC medical genetics

authors： Ahmed NA,Adam I,Elzaki SEG,Awooda HA,Hamdan HZ

更新日期：2019-01-05 00:00:00

abstract：BACKGROUND:The Krüppel-like factor (KLF) family consists of transcription factors that can activate or repress different genes implicated in processes such as differentiation, development, and cell cycle progression. Moreover, several of these proteins have been implicated in glucose homeostasis, making them candidate ...

journal_title：BMC medical genetics

authors： Gutiérrez-Aguilar R,Benmezroua Y,Vaillant E,Balkau B,Marre M,Charpentier G,Sladek R,Froguel P,Neve B

更新日期：2007-08-09 00:00:00

abstract：BACKGROUND:We explored the association of leucine-rich repeats and calponin homology domain containing 1 (LRCH1) gene polymorphisms with genetic susceptibility to delayed encephalopathy after acute carbon monoxide poisoning (DEACMP), which might provide a theoretical basis for the pathogenesis, diagnosis, and prognosis...

journal_title：BMC medical genetics

authors： Gu J,Zeng J,Wang X,Gu X,Zhang X,Zhang P,Zhang F,Han Y,Han Y,Zhang H,Li W,Gu R

更新日期：2019-12-16 00:00:00

abstract：BACKGROUND:Hereditary non-syndromic hearing loss is the most common inherited sensory defect in humans. The KCNQ4 channel belongs to a family of potassium ion channels that play crucial roles in physiology and disease. Mutations in KCNQ4 underlie deafness non-syndromic autosomal dominant 2, a subtype of autosomal domin...

journal_title：BMC medical genetics

authors： Huang B,Liu Y,Gao X,Xu J,Dai P,Zhu Q,Yuan Y

更新日期：2017-03-24 00:00:00

abstract：BACKGROUND:Juvenile polyposis syndrome (JPS) is a rare autosomal dominant hereditary disorder characterized by the development of multiple distinct juvenile polyps in the gastrointestinal tract with an increased risk of colorectal cancer. Germline mutations in two genes, SMAD4 and BMPR1A, have been identified to cause ...

journal_title：BMC medical genetics

authors： Liu Q,Liu M,Liu T,Yu Y

更新日期：2020-10-08 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

authors： Dang TN,Naka I,Sa-Ngasang A,Anantapreecha S,Wichukchinda N,Sawanpanyalert P,Patarapotikul J,Tsuchiya N,Ohashi J

更新日期：2016-07-11 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

authors： Olza J,Ruperez AI,Gil-Campos M,Leis R,Fernandez-Orth D,Tojo R,Cañete R,Gil A,Aguilera CM

更新日期：2013-12-01 00:00:00

abstract：BACKGROUND:In recent years, genome wide association studies have identified many genetic variants that are consistently associated with common complex diseases, but the amount of heritability explained by these risk alleles is still low. Part of the missing heritability may be due to genetic heterogeneity and small sam...

journal_title：BMC medical genetics

authors： Waltoft BL,Pedersen CB,Nyegaard M,Hobolth A

更新日期：2015-08-30 00:00:00

abstract：BACKGROUND:von Hippel-Lindau (VHL) disease is a hereditary cancer syndrome caused by germline mutations in the VHL gene. Patients have significant morbidity and mortality secondary to vascular tumors. Disease management is centered on tumor surveillance that allows early detection and treatment. Presymptomatic genetic ...

journal_title：BMC medical genetics

authors： Rasmussen A,Alonso E,Ochoa A,De Biase I,Familiar I,Yescas P,Sosa AL,Rodríguez Y,Chávez M,López-López M,Bidichandani SI

更新日期：2010-01-12 00:00:00

abstract：BACKGROUND:Mandibulofacial dysostosis with microcephaly (MFDM) is a rare autosomal dominant genetic disease characterized by intellectual and growth retardations, as well as major microcephaly, induced by missense and splice site variants or microdeletions in the EFTUD2 gene. CASE PRESENTATION:Here, we investigate the...

journal_title：BMC medical genetics

authors： Jacob A,Pasquier J,Carapito R,Auradé F,Molitor A,Froguel P,Fakhro K,Halabi N,Viot G,Bahram S,Rafii A

更新日期：2020-09-17 00:00:00