olea europaea l. commonly known as olive has been traditionally used for the prevention and treatment of many diseases since ancient times. olive has been reported to possess a broad spectrum of pharmacological properties. in the present study we investigated the activity of aqueous extract of olea europaea l. fruit at various concentrations on a2780, a172 and hfff2 cell lines proliferation by ...

The angiotensin-converting enzyme 2 (ACE2) is the receptor for three coronaviruses HCoV-NL63, SARS-CoV, and SARS-CoV-2. ACE2 involved in regulation of renin-angiotensin system blood pressure. also several signaling pathways, including integrin signaling. expression regulated transcriptionally post-transcriptionally. gene by two promoters, with usage varying among tissues. greatest small intesti...

Background: Radiotherapy and adjuvant androgen deprivation therapy have historically been the first treatment choices for prostate cancer but treatment resistance often limits the capacity to effectively manage the disease. Therefore, alternative therapeutic approaches are needed. Here, the efficacies of radiotherapy and targeting the pro-survival cell signaling components epidermal growth fact...

Abstract Objectives The inhibitory mechanism of growth differentiation factor 11 (GDF11) on liver cancer cells is unknown. Our study applied RNA-Seq to investigate the transcriptome results after GDF11 treatment, revealing underlying molecule mechanisms roles cells. Methods First, mRNA and protein expression levels were detected through Oncomine database tissue microassay. In vitro , Smad2/3 si...

Cell-to cell communication occurs via a signaling pathway referred to as quorum sensing. There are four main types of these systems according to the chemical nature of signal molecules used by microorganisms to elicit expression of target genes in response to environmental stimuli or need of microbial communities. Type I system acts by using acyl homoserine lactones as signals to trigger the ex...