Interaction between antibiotic use and MS4A2 gene polymorphism on childhood eczema: a prospective birth cohort study.

Background: Eczema is usually the first allergic manifestation to appear in life attributed to gene-environment interactions. IL13, IL4, MS4A2 and ILR4A are four key inflammatory genes associated with atopy. This study aimed to explore gene-environment interactions on eczema in early life among the above four genes and environmental factors in Chinese Han children.

Molecular mechanisms of synergistic induction of apoptosis by the combination therapy with hyperthermia and cisplatin in prostate cancer cells.

Prostate Cancer has become the second leading cause of male cancer-related incidence and mortality in United States. Hyperthermia (HT) is known to serve as a powerful tool in treatment of prostate cancer in clinical. The combination treatment with HT and cisplatin has a synergistic effect to inhibit prostate cancer progression and demonstrates better clinical effectiveness than HT or chemotherapy alone.

CTLA4 polymorphisms and de novo malignancy risk after renal transplantation in Chinese recipients.

Genetic polymorphisms in cytotoxic T lymphocyte-associated antigen 4 (CTLA4) play an influential role in graft rejection and the long-term clinical outcome of organ transplantation. We investigated the association of five CTLA4 single-nucleotide polymorphisms (SNPs) (rs733618 C/T, rs4553808 A/G, rs5742909 C/T, rs231775 A/G, and rs3087243 G/A) with de novo malignancy in 1463 Chinese renal transplantation (RT) recipients who underwent a 192-month follow-up. Multivariate analyses revealed that recipient rs231775 genotype is significantly associated with tumorigenesis (P = 0.

A deeper understanding of the association between CTLA4 +49A/G and acute rejection in renal transplantation: an updated meta-analysis.

To reevaluate the association between the costimulatory molecule cytotoxic T lymphocyte-associated antigen4 (CTLA4) single nucleotide polymorphism (SNP) +49A/G and acute rejection (AR) in renal transplantation, nine studies published before June 2013 were analyzed. Meta-analysis and cumulative meta-analysis (metacum) were performed for each genotype in a random/fixed effect model. The combined odds ratios (OR) with 95% confidence intervals (CI) were calculated to estimate the strength of the association.

Long-term use of ciclosporin on kidney transplant recipients surviving more than 10 years.

Objective: To evaluate the long-term use of ciclosporin on kidney transplant recipients who survived more than 10 years.

Methods: We reviewed cadaveric kidney transplant patients who had survived 10 years or longer in this study. Patients were divided into five groups based on their ciclosporin concentration at one year: group 1 (> 250 ng/ml), group 2 (200-250 ng/ml), group 3 (150-200 ng/ml), group 4 100-150 ng/ml) and group 5 (< 100 ng/ml).

Polymorphisms in cytotoxic T lymphocyte associated antigen-4 influence the rate of acute rejection after renal transplantation in 167 Chinese recipients.

Gene polymorphisms of cytotoxic T lymphocyte associated antigen 4 (CTLA4) play an influential role in the graft rejection and long-term clinical outcome of organ transplantation. We investigated the associations of five CTLA4 single nucleotide polymorphisms (SNPs) (rs733618T/C, rs4553808A/G, rs5742909C/T, rs231775G/A, rs3087243G/A) on the early acute rejection (AR) of Chinese deceased donor renal transplantation recipients. Genotyping of the CTLA4 SNPs was performed in 167 deceased donor renal transplantation recipients.

Characterization and protection on acute liver injury of a polysaccharide MP-I from Mytilus coruscus.

In this study, we analyzed a water-soluble polysaccharide MP-I isolated from Mytilus coruscus. MP-I was obtained by hot-water extraction, anion-exchange and gel-permeation chromatography. Complete hydrolysis, periodate oxidation, methylation analysis, as well as Fourier transform infrared spectroscopy (FTIR) and nuclear magnetic resonance (NMR) spectroscopy were conducted to elucidate its structure.

[Impacts of donor and recipient's SNP of cytokine and cytokine receptor on early acute renal allograft rejection].

Objective: To investigate the impact of donor and recipient's SNP of cytokine and cytokine receptor on early acute rejection after renal transplantation.

Methods: (1) 129 cases of cadaveric renal allograft recipients were divided into two groups according to the presence or absence of acute graft rejection. The distribution of 21 single nucleotide polymorphisms in cytokines and cytokine receptors gene were compared between two groups as well as latent factors affecting the development of acute rejection.

[Application of oligonucleotide array in single nucleotide polymorphism typing of cytokines and cytokine receptors].

Objective: To develop an oligonucleotide array for single nucleotide polymorphism (SNP) typing of cytokines, such as tumor necrosis factor (TNF)-a, interleukin (IL)-10, tumor growth factor (TGF)-betal, IL-4, and IL-6, and their receptors and evaluate its function by direct sequencing.

Methods: According to relevant literature, SNP database of NCBI and SNP500 Cancer database of NCI, SNP loci and sequences of cytokines of clinical importance, TNF-a, IL-10, TGF-bl, IL-4 and IL-6, and matched cytokine receptors were chosen and 59 synthesized oligonucleotide probes were immobilized on a glass support, then the primer and Cy5-dCTP were used in multi-PCR, thus the products were labeled with Cy5. The labeled PCR products were hybridized with the probes in the array, and the signals were scanned by Scanner and then analyzed by Image software.