eIF6 Promotes Gastric Cancer Proliferation and Invasion by Regulating Cell Cycle.

Objective: To investigate the role and function of eIF6 in gastric cancer (GC).

Methods: The expression level of eIF6 in GC tissues and normal tissues was detected in different high-throughput sequencing cohorts. Survival analysis, gene differential analysis, and enrichment analysis were performed in the TCGA cohort.

Dual RNA sequencing of and host cell transcriptomes reveals ontologically distinct host-pathogen interaction.

Unlabelled: is a highly successful pathogen that poses a substantial threat to human health. However, the dynamic interaction between and the human gastric epithelium has not been fully investigated. In this study, using dual RNA sequencing technology, we characterized a cytotoxin-associated gene A ()-modulated bacterial adaption strategy by enhancing the expression of ATP-binding cassette transporter-related genes, and , upon coculturing with human gastric epithelial cells.

Vitamin D3 activates the autolysosomal degradation function against Helicobacter pylori through the PDIA3 receptor in gastric epithelial cells.

Helicobacter pylori (H. pylori) is a common human pathogenic bacterium. Once infected, it is difficult for the host to clear this organism using the innate immune system.

Nuclear receptor ERRα and transcription factor ERG form a reciprocal loop in the regulation of TMPRSS2:ERG fusion gene in prostate cancer.

The TMPRSS2:ERG (T:E) fusion gene is generally believed to be mainly regulated by the activated androgen receptor (AR) signaling in androgen-dependent prostate cancer. However, its persistent expression in castration-resistant and neuroendocrine prostate cancers implies that other transcription factors might also regulate its expression. Here, we showed that up-regulation of nuclear receptor estrogen-related receptor alpha (ERRα) was closely associated with the oncogenic transcription factor ERG expression in prostate cancer, and their increased coexpression patterns were closely associated with high Gleason scores and metastasis in patients.

Inhibition of NF-κB pathway in fibroblast-like synoviocytes by α-mangostin implicated in protective effects on joints in rats suffering from adjuvant-induced arthritis.

α-Mangostin (MG) is a bioactive compound isolated from mangosteen. This study was aimed to investigate effects of MG on adjuvant-induced arthritis (AA) in rats and decipher the underlying mechanisms. Clinical severity of AA was evaluated by paw oedema, arthritis score, and hematological parameters.

Biotransformation of by Rat Intestinal Microflora and Cardioprotective Effects of Diosgenin.

Studying the biotransformation of natural products by intestinal microflora is an important approach to understanding how and why some medicines-particularly natural medicines-work. In many cases, the active components are generated by metabolic activation. This is critical for drug research and development.

A novel vascular-targeting peptide for gastric cancer delivers low-dose TNFα to normalize the blood vessels and improve the anti-cancer efficiency of 5-fluorouracil.

Various vascular-targeted agents fused with tumor necrosis factor α (TNFα) have been shown to improve drug absorption into tumor tissues and enhance tumor vascular function. TCP-1 is a peptide selected through in vivo phage library biopanning against a mouse orthotopic colorectal cancer model and is a promising agent for drug delivery. This study further investigated the targeting ability of TCP-1 phage and peptide to blood vessels in an orthotopic gastric cancer model in mice and assessed the synergistic anti-cancer effect of 5-fluorouracil (5-FU) with subnanogram TNFα targeted delivered by TCP-1 peptide.

The Roles of Histone Demethylase UTX and JMJD3 (KDM6B) in Cancers: Current Progress and Future Perspectives.

Aberrant epigenetic reprogramming occurs frequently in the development of tumors. Histone H3 lysine 27 trimethylation (H3K27me3) exerts a repressive epigenetic mark on a large number of genes. UTX and JMJD3 are the only two histone demethylases which activate gene expression via demethylating H3K27me3 to H3K27me2 or H3K27me1.

Vascular-targeted TNFα and IFNγ inhibits orthotopic colorectal tumor growth.

Background: Tumor necrosis factor alpha (TNFα) and interferon gamma (IFNγ) were originally identified to show potent anti-tumor activity and immunomodulatory capability. Unfortunately, several clinical studies of relevant cancer therapy did not observe significant response in maximum tolerated dose whether given alone or in combination. We have identified a tumor vasculature homing peptide (TCP-1 peptide) which targets only the vasculature of colorectal tumors but not normal blood vessels in animals and humans.

Cloning of common carp SOCS-3 gene and its expression during embryogenesis, GH-transgene and viral infection.

As a member of a newly discovered protein family, the suppressor of cytokine signalling 3 (SOCS-3) has been shown to regulate the responses of many immune cytokines in a negative auto-regulatory manner. The full-length cDNA of common carp SOCS-3 was 1603 bp and contained a 630 bp open reading frame (ORF) coding for a protein of 209 amino acids. Carp SOCS-3 molecule was well conserved especially in the SRC homology 2 (SH2) and the SOCS box.