Psoriasis is a benign, chronic skin disease characterized by keratinocyte hyperproliferation and abnormal differentiation. Curcumin, a selective phosphorylase kinase inhibitor, is a natural phytochemical present in turmeric. Curcumin has been confirmed to have anti-inflammatory properties as well as the ability to inhibit proliferation and decrease the expression of pro-inflammatory cytokines i...

We examined the apoptotic effect of a novel Probiotics Fermentation Technology (PFT) kefir grain product; PFT is a natural mixture composed primarily of Lactobacillus kefiri P-IF, a specific strain of L. kefiri with unique growth characteristics. The aim of this study was to examine the apoptotic effect of PFT on human multidrug-resistant (MDR) myeloid leukemia (HL60/AR) cells in vitro and expl...

Anthracycline drugs cause apoptotic death in many types of cells, which is one of the main mechanisms of their cytotoxicity. It has been shown that doxorubicin (DOX) exerts most of its anti-tumor effect through the induction of cell apoptosis. It has been also proposed that the high cardiotoxicity of DOX may result, at least in part, from the induction of cardiac myocyte apoptosis. Low molecula...

Although mesenchymal stem cells (MSCs) transplantation into the IVD (intervertebral disc) may be beneficial in inhibiting apoptosis of nucleus pulposus cells (NPCs) and alleviating IVD degeneration, the underlying mechanism of this therapeutic process has not been fully explained. The purpose of this study was to explore the protective effect of MSC-derived exosomes (MSC-exosomes) on NPC apopto...

Beta-cell apoptosis is responsible for the development of insulin-dependent diabetes mellitus in the streptozotocin (STZ) rat model. It has been demonstrated that steroid hormones possess antioxidant and protective antiapoptotic effects in many tissues. The aim of the present study was to investigate the early apoptotic damage induced by STZ in rat pancreas, and the effect of testosterone in pr...

The pathogenesis of equine grass sickness (EGS) has not fully understood. A better understanding of the exact pathogenesis of diseases can help to make an accurate diagnosis. Previous studies reported some pathological damage of neuronal cells in EGS patients. In this study, primarily cytotoxicity of serum from three clinically EGS-diagnosed horses on PC12 Tet-off (PTO) cells was assessed. Subs...

α-Curcumene is one of the physiologically active components of Curcuma zedoaria, which is believed to perform anti-tumor activities, the mechanisms of which are poorly understood. In the present study, we investigated the mechanism of the apoptotic effect of α-curcumene on the growth of human overian cancer, SiHa cells. Upon treatment with α-curcumene, cell viability of SiHa cells was inhibited...

Natural products have been studied to provide alternative treatments against human diseases as they various medicinal properties. One of these natural is substances in the class flavonoids. These bioactive molecules antioxidant, anti-inflammatory and antitumor activities. The number studies focusing on increasing discover new therapeutic agents such cancer. We aimed determine in-vitro anticance...

Abstract Non-small cell lung cancer (NSCLC) is one of the most lethal malignant tumors. It has been shown that general anesthetic agents, propofol and astragaloside IV (AS-IV) both exert antitumor effects in NSCLC. However, combination with AS-IV NSCLC remain unclear. Cell counting kit-8, EdU Transwell assays were performed to evaluate viability, proliferation, migration. apoptosis autophagy ob...

BACKGROUND Because cancer cells are partly or mainly dependent on glycolysis to generate ATP (Warburg effect), any inhibition of glycolysis may slow down their proliferation or kill them. MATERIALS AND METHODS The anti-tumor effect of citrate, an inhibitor of phosphofructokinase, was tested on particularly chemoresistant MSTO-211H human mesothelioma cells. RESULTS A 3-day continuous exposur...