Πλοήγηση ανά Θέμα "BREAST-CANCER CELLS"
Αποτελέσματα 1-7 από 7
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The activation of leptin-mediated survivin is limited by the inducible suppressor SOCS-3 in MCF-7 cells
(2011)Although leptin has been found to be implicated in obesity-related breast carcinogenesis in postmenopausal women, the molecular mechanisms involved are yet to be defined. Recently, the antiapoptotic gene survivin has been ... -
ANTIANGIOGENIC POTENTIAL OF GRAPE STEM EXTRACT THROUGH INHIBITION OF VASCULAR ENDOTHELIAL GROWTH FACTOR EXPRESSION
(2014)The aim of the present study was to investigate the antiangiogenic potential of a grape stem extract against tube formation by human endothelial cells (EA.hy926). The results showed that at low and non-cytotoxic concentrations ... -
Assessment of PCBs exposure in human hair using double focusing high resolution mass spectrometry and single quadrupole mass spectrometry
(2012)Polychlorinated biphenyls (PCBs) levels were assessed in human hair samples, originating from two main agricultural regions of Greece. The analysis was performed by gas chromatography-mass spectrometry (GC-MS) and gas ... -
Leptin as a critical regulator of hepatocellular carcinoma development through modulation of human telomerase reverse transcriptase
(2010)Background: Numerous epidemiological studies have documented that obesity is associated with hepatocellular carcinoma (HCC). The aim of this study was to investigate the biological actions regulated by leptin, the obesity ... -
Natural products-friends or foes?
(2015)A trend in the general population has been observed in recent years regarding the orientation toward preventive measures in health; in this context the increased interest from the users and researchers concerning the active ... -
ROS-major mediators of extracellular matrix remodeling during tumor progression
(2013)Extracellular matrices (ECMs) represent a complex network of proteins, proteoglycans and glycosaminoglycans (GAGs), composed of independent structural domains, ultimately constituting the cell microenvironment. As a highly ... -
Shikonin-loaded liposomes as a new drug delivery system: Physicochemical characterization and in vitro cytotoxicity
(2011)Alkannin and shikonin are naturally occurring hydroxynaphthoquinones with a well-established spectrum of wound healing, antimicrobial, anti-inflammatory, and antioxidant activities. Recently, extensive scientific effort ...