PPARGC1A is upregulated and facilitates lung cancer metastasis.

Lung cancer remains a leading cause of cancer-related mortality, with metastatic progression remaining the single largest cause of lung cancer mortality. Hence it is imperative to determine reliable biomarkers for lung cancer prognosis. We performed quantitative real-time PCR (qRT-PCR) analysis to explore epithelial-mesenchymal transition (EMT) inducers that regulate EMT process in three patients with advanced lung cancer disease.

New fluorescent sensor for Cu(2+) and S(2-) in 100% aqueous solution based on displacement approach.

An On-Off-On type fluorescent sensor (HL) has been developed, which exhibited high selectivity and sensitivity for Cu(2+) over other common ions in 100% aqueous solution. Once HL combined with Cu(2+), blue fluorescence was almost completely quenched and the L-Cu ensemble was formed. Moreover, the ensemble showed high specificity for S(2-) based on the displacement approach, and no interferences were observed in the presence of other anions.

Genetic variants of phosphodiesterase 4D gene are associated with an enhanced risk for ischemic stroke in young Chinese population.

Background: Previous studies have shown that the phosphodiesterase 4D (PDE4D) gene is a susceptibility gene for ischemic stroke (IS) primarily in elder populations. However, few studies have reported the role of the PDE4D gene polymorphisms in a young cohort.

Aims: To investigate the association between the PDE4D gene polymorphisms and young-onset IS in Chinese population.

Sex-dependent association of phosphodiesterase 4D gene polymorphisms with ischemic stroke in Henan Han population.

Background: Recent evidence has implicated the gene for phosphodiesterase 4D (PDE4D) as susceptibility gene for ischemic stroke (IS) in Icelandic population. However, there are few reports on the associations between PDE4D gene polymorphisms and IS in Chinese individuals. The present study aimed to investigate the possible association of genetic polymorphisms in PDE4D gene with IS in Henan Han population.

[A study on paternity testing with 96 autosomal SNPs].

Objective: To explore the feasibility of applying autosomal single nucleotide polymorphisms (SNPs) on parentage testing.

Methods: All SNP genotyping results of HapMap (r27) were downloaded from the website. With self-made computer programs, SNPs were extracted when their minor allele frequency (MAF) were ≥ 0.

Epidemiological evidences from China assume that psychiatric-related diseases may be associated with Toxoplasma gondii infection.

In recent years, the effect of Toxoplasma gondii infection on psychiatric-related aspects has been increasingly recognized. T. gondii has a high affinity for brain tissue where tachyzoites may form tissue cysts and persist life long.