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Autism Spectrum Disorders (ASD) are a group of heterogeneous neurodevelopmental disorders associated with immune system dysregulation. There are supporting evidences for the role of Forkhead Box P3 (FOXP3) gene as a lineage specification factor of regulatory T cells in the pathogenesis of ASD. The aim of this study was to explore possible relationship between genetic variants rs2232365 and rs3761548...
The metabolic syndrome (MetS) is a clustering of metabolic disorders that is associated with an increased risk of developing cardiovascular-disease, diabetes, and related diseases. Against this background, Vascular Endothelial Growth Factor (VEGF) plays an essential role in angiogenesis, vascular permeability, and hematopoiesis and its increased level is reported to be associated with increasing the...
The Asian honeybee (Apis cerana) is an important indigenous species that play an indispensable role in the ecological balance and biological diversity. Few studies have been conducted to characterize the simple sequence repeats (SSRs) derived from A. cerana, so, in this study, a genome-wide screening for SSRs were firstly performed in the genome of A. cerana by comparison with that in west honeybee...
This study was conducted to investigate whether polymorphisms of genes involved in immune checkpoints can predict the prognosis of patients with early stage non-small cell lung cancer (NSCLC) after surgical resection.Twelve single nucleotide polymorphisms (SNPs) of PD-1, PD-L1, and CTLA-4 genes were selected and genotyped. A total of 354 patients with early stage NSCLC who underwent curative surgical...
Nowadays, obesity is the greatest scourge worldwide, particularly for the developed countries and is a huge burden for the public health. Over the past decade, GWAS have revealed a number of genes associated with obesity. The fat mass and obesity associated (FTO) gene was the first one associated with obesity in a significant number of populations and recent meta-analysis studies confirm this association...
Interleukin-6 (IL-6) and its receptor (IL-6R) were regarded to be responsible for the occurrence of gastric cancer for their regulation roles in the inflammation. The genetic variations in these two genes (IL-6: rs6949149, rs1800796, rs10499563 and IL-6R: rs2228145) have been suggested to be associated with gastric cancer risk. However, the published results were inconsistent among subjects of different...
This study aimed to investigate the associations of selected polymorphisms in RP11-650L12.2 with the risk of colorectal cancer (CRC) in a Chinese population.A total of 821 CRC cases (test set: 320, validation set: 501) and 857 healthy controls (test set: 319, validation set: 538) were enrolled in this study. Demographic characteristics and lifestyle information were collected by a validated questionnaire...
Chemokine genes play an essential role in both spontaneous clearance in acute infection and therapy of HCV. We investigated whether several CXC family-related genes associated with HCV spontaneous clearance and response to treatment.The current study genotyped four SNPs, respectively are CXCR6 rs2234358, CXCL12 rs1801157, CXCL9 rs10336, rs3733236 to assess their associations with HCV spontaneous clearance...
Adrenergic receptors play a key role in activating the sympathetic nervous system, which often accompanies with the development of myocardial infarction (MI). Here, we aimed to test the association of eight potentially functional polymorphisms in five adrenergic receptor-encoding genes with MI risk. Genotypes were available for 717 MI patients and 612 controls. There were no detectable deviations...
Autism Spectrum Disorders (ASD) (MIM 209850) are a group of neurodevelopmental disorders distinguished by destructed social interaction and communication abilities along with peculiar repetitive behavior. Several genetic loci have been linked to this disorder. Vesicular monoamine transporter 1 (VMAT1/SLC18A1) is an attractive candidate gene for psychiatric disorders because of its participation in...
Toll-like receptor 3 (TLR3) is involved in type I interferon-β (IFN-β) via TIR-domain-containing adapter-inducing interferon-β (TRIF) and Tumor necrosis factor receptor–associated factor 3 (TRAF3), culminating in inflammation and immunity reactions. TLR3 is implicated in insulin resistance and type 2 diabetes mellitus (T2DM). Eight SNPs of these genes were detected in 552 T2DM patients and 552 matched...
MicroRNAs (miRNAs), a class of non-coding RNAs, bind to the 3′ untranslated regions (3′-UTRs) of target mRNAs and regulate gene expression. Genetic variations in miRNA binding domains influence the susceptibility to several diseases such as cancer. Several studies investigated the impact of single-nucleotide polymorphism (SNP) rs16917496 T>C within the 3′-UTR of SETD8 on cancer susceptibility,...
Diabetes mellitus is a fast-growing health problem in Egypt affecting morbidity, mortality and health care resources. Irisin, a new exercise-induced myokine inducing browning of white adipose tissues, has gained a great interest as a potential new target for combating type 2 diabetes mellitus (T2DM) and its complications. In this study, we assessed serum irisin levels in T2DM and diabetic nephropathy...
The effect of heterozygous duplications of SHOX and associated elements on Lėri-Weill dyschondrosteosis (LWD) and idiopathic short stature (ISS) development is less distinct when compared to reciprocal deletions.The aim of our study was to compare frequency and distribution of duplications within SHOX and associated elements between population sample and LWD (ISS) patients.A preliminary analysis conducted...
The variation of the SNPs in FTO (fat mass and obesity associated) gene are improved to be associated with obesity and type 2 diabetes (T2DM) in some ethnic groups for example in European while, this consistency is controversial in Asians and there were few studies in Iraqi population about the effect of this gene on the development of T2DM in obese patients. Therefore, the objective of this study...
We evaluated the role of NM_001024924.1:c.1330+1646C>T (rs13117307) single nucleotide polymorphism (SNP), situated in the intronic region of exocyst complex component 1 (EXCO1), in the development and spreading of cervical squamous cell carcinoma (SCC). Utilizing high resolution melting curve analysis, we analyzed this polymorphism in patients with cervical SCC (n=485) and controls (n=509) in the...
The aim of the present work was to assess whether polymorphisms in genes coding for drug transport proteins may influence dosing, efficacy and toxicity of maintenance therapy with methotrexate (MTX) and 6-mercaptopurine (6MP) in childhood acute lymphoblastic leukemia (ALL). A total of 41 children with ALL were screened for 10 SNPs in the SLC19A1, ABCB1, ABCC2, ABCC4 and ABCG2 transporter genes by...
To investigate the association between thrombomodulin c.1418C>T polymorphism and venous thrombosis.Systematic searches of Pubmed, EMBASE, Chinese Biomedical Database, Chinese National Knowledge Infrastructure, the VIP Database and WANFANG Database were performed. Pooled odds ratios (ORs) with 95% confidence intervals (95% CIs) were calculated to assess the strength of the association. Subgroup...
Mitochondria are subcellular organelles that contribute to aerobic ATP generation by oxidative phosphorylation (OXPHOS). Previous studies reported that mitochondrial dysfunction and deficiency caused by mitochondrial DNA polymorphisms is associated with various diseases. Especially, mitochondrial DNA 10398 A/G polymorphism is known to affect the regulation of mitochondrial calcium levels related to...
Periodontitis is a chronic inflammatory disease, caused by interaction between periodontopathic bacteria and the host immune response. MicroRNAs are small, single-stranded molecules, which play a key role in the regulation of diverse biological processes. Dysregulation of microRNAs function can lead to several diseases such as autoimmune and chronic inflammatory diseases. The objective of the study...
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