Human colorectal cancer cell lines (HT29 and HCT116) were exposed to dielectric barrier discharge (DBD) plasma at atmospheric pressure to investigate the anticancer capacity of the plasma. The dose- and time-dependent effects of DBDP on cell viability, regulation of transcription factor Sp1, cell-cycle analysis, and colony formation were investigated by means of MTS assay, DAPI staining, propid...

Cytoglobin (CYGB) is a recently discovered vertebrate globin distantly related to myoglobin with unknown function. CYGB is assigned to chromosomal region 17q25, which is frequently lost in multiple malignancies. Previous studies failed to detect evidence for mutations in the CYGB gene. Recent studies provided preliminary evidence for increased methylation of the gene in lung cancer. Our study w...

OBJECTIVE To investigate the effects of HOXD cluster antisense RNA 1 (HOXD-AS1) in cervical cancer and its underlying mechanism. PATIENTS AND METHODS Real-time quantitative polymerase chain reaction (RT-qPCR) was used to examine the expression of HOXD-AS1 in human cervical cancer tissues. x2-test was used for analyzing the association of HOXD-AS1 expression and clinical parameters. Cell viabi...

This study aims to investigate the effect and mechanism of action of cinnamic acid (CA) on the proliferation and apoptosis of leukaemia K562 cells. Morphological changes in cells were observed in K562 cells treated by CA with different doses (1.5, 3.0, and 6.0 mg/mL). Cell proliferation capabilities were measured by methyl thiazolyl tetrazolium assay. Cell cycle was determined by flow cytometry...

In two hamster cell lines that differed 100-fold in their vinblastine sensitivity, dissolution of the mitotic spindle by vinblastine in living cells correlated with cytotoxicity from vinblastine expressed as suppression of colony formation. The effect on the spindle apparatus occurred in 30 sec or less and thus provides a rapid assay for determining the cytotoxic effects of the Vinca alkaloids,...

BACKGROUND Recent clinical studies have linked polymorphisms in the xeroderma pigmentosum group D (XPD) gene, a key repair gene involved in nucleotide excision repair, to increased risk of hepatocellular carcinoma (HCC). However, the cellular effects of XPD expression in cultured HCC cells remain largely uncharacterized. Therefore, the aim of this study was to characterize the in vitro cellular...

Esophageal cancer (EC) is the most lethal cancer, and it is of significant concern worldwide, particularly in China. However, there are no effective treatments to cure it, such as chemotherapy, surgery, or radiotherapy. This is attributed to the lack of understanding of the molecular mechanisms of EC. Recently, the superfamily of Jmj-containing KDMs has been shown to play an important role in t...

Objectives. Chemotherapy is considered to be essential in the treatment of patients with colorectal cancer (CRC), but drug resistance reduces its efficacy. Many advanced CRC eventually show 5-fluorouracil (5-FU) therapy. Synergistic and potentiating effects combination therapy, using herbal chemical drugs, can improve patients’ response. Zerumbone (ZER), which derived from ginger, has been stud...

Introduction: The current study investigated the combination of high Z atoms (iodine-, platinium-based drugs) with using low energy irradiation (120kvp) in Anaplastic Thyroid cancer cells.Materials and Methods: For this purpose, eight groups were designed: control (CNT), different concentrations of Iodine contrast media (ICM),  irradiation with various doses, Cis-platin (CDDP) with different c...

introduction: cyclosporin a (cya) is a potent immunosuppressive drug widely used in transplant settings due to its specific inhibition of t–cell activation. several studies have reported the synergistic effect of cya with hematopoietic growth factor in colony culture of mice bone marrow. we studied the effect of il-3, il-6, scf,cya and nutrition medium ( condition medium - pha) on the developme...