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Until recently, primary familial brain calcification (PFBC) has been determined by four genes, SLC20A2, PDGFRB, PDGFB and XPR1. No studies have been carried out to analyze the gene mutation of PDGFB in Chinese population.To screen mutations of PDGFB gene in a large cohort of Chinese PFBC patients with no SLC20A2 mutations.We recruited 192 PFBC patients, including 21 index cases and 171 sporadic cases,...
Brachycera is a clade with over 80,000 described species and originated from the Mesozoic, and its larvae employ comprehensive feeding strategies. The phylogeny of the lower Brachycera has been studied intensively over the past decades. In order to supplement the lack of genetic data in this important group, we sequenced the complete mitochondrial (mt) genome of Atylotus miser as well as the nearly...
Gene therapy, a significantly crucial strategy for treatment of malignancies, has been gradually accepted in recent years. However, this therapeutic approach has being facing great challenges concerning problems which include complicated development of cancer with multiple gene control, effective target shortage, low efficiency of gene transferring and safety of the vector delivery system. Shepherdin,...
Non-coding RNAs (ncRNAs) have recently become increasingly important in the study of cellular metabolism and regulation such as development, proliferation, differentiation and apoptosis. However, the functions of most ncRNAs have remained largely unknown. Recently, studies have begun to characterize the aberrant regulation of ncRNAs in gastric cancer (GC) cells and tissues. These ncRNAs have a close...
Clopidogrel, an inhibitor of platelet ADP P2Y12 receptors, plays an important role in the prevention of stent thrombosis. However, some patients do not attain adequate antiplatelet effects. Studies have shown that the genetic variation in CYP2C19*2 is associated with an impaired response to clopidogrel. This study was designed to investigate the genetic variants of 21 genes involving in the absorption,...
Genetic variations in DNA repair genes are thought to modify DNA repair capacity and may to be related to cancer susceptibility. However, epidemiological study results have been inconsistent. In this meta-analysis, we assessed 24 case–control studies of association between the X-ray repair cross complementing group 1 (XRCC1) Arg399Gln polymorphism and bladder cancer susceptibility in the general population...
Idiopathic basal ganglia calcification (IBGC) is a rare neuropsychiatric disorder characterized by bilateral and symmetric cerebral calcifications. Recently, SLC20A2 was identified as a causative gene for familial IBGC, and three mutations were reported in a northern Chinese population. Here, we aimed to explore the mutation spectrum of SLC20A2 in a southern Chinese population. Sanger sequencing was...
Spinal muscular atrophy (SMA) is a common and lethal autosomal recessive neurodegenerative disorder, which is caused by mutations of the survival motor neuron 1 (SMN1) gene. Additionally, the phenotype is modified by several genes nearby SMN1 in the 5q13 region. In this study, we analyzed mutations in SMN1 and quantified the modifying genes, including SMN2, NAIP, GTF2H2, and H4F5 by polymerase chain...
CONSTANS (CO) gene is a key transcription regulator that controls the long-day induction of flowering in Arabidopsis plant. However, CO gene involved in fruit ripening and stress responses is poorly understood. In the present study, a novel cDNA encoding CONSTANS-like gene, designated as MaCOL1 was isolated and characterized from banana fruit. The full length cDNA sequence was 1887bp with an open...
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