Advanced cutaneous squamous cell carcinoma (cSCC) can be a life-threatening disease for which effective and safe treatment in advanced stages is very limited. GP-2250 has been recently proven to have—in vitro vivo—antineoplastic effects on cancer cells. This study aims investigate the potential anti-neoplastic of cSCC lines SCC13 A431 through dose finding assessments, MTT cytotoxicity assays, m...

A novel method based on atomic force microscopy (AFM) working in Ringing mode (RM) to distinguish between two similar human colon epithelial cancer cell lines that exhibit different degrees of neoplastic aggressiveness is reported on. The classification accuracy identifying the line images a single can be as high 94% (the area under receiver operating characteristic [ROC] curve 0.99). Comparing...

  Objective(s): Nowadays, cancer is an important public health problem in all countries. Limitations of current chemotherapy for neoplastic diseases such as severe adverse reactions and tumor resistance to the chemotherapeutic drugs have been led to a temptation for focusing on the discovery and development of new compounds with potential anticancer activity.   Materials and Metho...

Wild-type p53 is involved in several aspects of cell cycle control and suppression of transformation, inducing either apoptosis or G1 block in cell cycle progression. Using a recombinant adenovirus containing the wild-type p53 cDNA, the biological effects of the newly expressed wild-type p53 protein were examined in six human glioma cell lines. Three cell lines (U-251 MG, U-373 MG, and A-172) e...

Cytogenetic studies were performed on ML cell lines (ML-1, -2, and -3), as well as on the leukemic cells of a patient from whom the ML cells were derived. The ML-1 cell line showed numerical and structural cytogenetic changes, i.e., -Y, 1p-, 6q-, 11q-, +12, +13q+, 14q-, and 17q-. The ML-2 cell line had two copies of the 13q+, whereas the ML-3 cells contained three clones, i.e., 47,X,-Y,1p-,6q-,...

The present study was designed to investigate the in-vitro morphological assessment of apoptotic effect caused by nimbolide on the selected cancer cell lines (DU-145, PC-3, A-549) and normal cell lines (NIH3T3, CCD-18Co). The cells were grown in 6 well tissue culture plates after treatment with different concentrations of nimbolide and untreated control cells. Apoptotic and necrotic ce...

Sodium bisulfite, a nonmutagen at neutral pH, induces neoplastic transformation of cultured Syrian hamster fetal cells. Morphologically transformed fibroblast colonies were isolated, and derived cell lines formed anchorage-independent colonies in agarose and progressively growing s.c. fibrosarcomas in nu/nu mice. Five tumorigenic cell lines analyzed by G- and C-banding were chromosomally abnorm...

A deficiency in DNA repair, manifest as enhanced chromatid radiosensitivity during the G2 phase of the cell cycle, together with a proliferative stimulus such as that provided by active oncogenes may be necessary and sufficient for the malignant neoplastic transformation of human keratinocytes in culture. Normal epidermal keratinocytes established as continuous cell lines by transfection with p...

objective: as we are approaching the global eradication of wild poliovirus, laboratory surveillance of poliovirus by the gold standard cell culture method becomes increasingly important. as there is a lot of concern about accurate and sensitive detection of imported wild and vaccine derived polioviruses (vdpvs) in polio-free countries, in this study we assessed and compared the sensitivity of t...