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Inappropriate surface expression of voltage-gated Ca(2+)channels (CaV) in pancreatic ß-cells may contribute to the development of type 2 diabetes. First, failure to increase intracellular Ca(2+) concentrations at the sites of exocytosis impedes insulin release. Furthermore, excessive Ca(2+) influx may trigger cytotoxic effects. The regulation of surface expression of CaV channels in the pancreatic

Aberrations in the GI-S transition have been observed in several malignancies, suggesting that cell cycle defects are linked to the activation of oncogenes and inactivation of suppressor genes involved in the transformation process. The frequency of GI/S aberrations in human renal cell carcinoma (RCC) has not been fully clarified. We have therefore analyzed the cyclin E content, using Western blot

The lamellar-to-sponge phase transition of fluorescently labelled large unilamellar vesicles (LUVs) of the non-ionic surfactant triethylene glycol mono n-decyl ether (C 10 E

ARCA (Archive of Archaeological Contexts in its Spanish acronym) is an on-line database created by the Research Group ATLAS (HUM-694) of the University of Sevilla (Spain). This database includes 2,300 records of archaeological sites located within the autonomous regions of Andalusia and Extremadura. A very significant part of this information (almost 1,500 records) corresponds to the Lands of Ante

The essay focuses on the workers’ privacy, as regulated in art. 4 of the Italian labour protection act (St. lav.) and in the new EU GDPR. The A. analyses the links between the two sets of rules and their combined effect. A specific attention is dedicated to the sanctions against the infringement of the provisions of the abovementioned art. 4. This topic is especially studied with regard to the pos

Cyclin E and the retinoblastoma protein (Rb) are both important regulators of the G1 phase in the cell cycle. Overexpression of cyclin E and lost expression of Rb has previously been observed in breast tumours at frequencies of 10-50% and 20-30%, respectively. We explored the prognostic role of cyclin E and Rb in breast cancer patients randomised for tamoxifen (TAM), CMF (cyclophosphamide, metotre

Background Smaller hippocampal volume has repeatedly been reported in schizophrenia patients Obstetric complications (OCs) and single nucleotide polymorphism (SNP) variation in schizophrenia susceptibility genes have independently been related to hippocampal volume We investigated putative independent and interaction effects of severe hypoxia-related OCs and variation in four hypoxia-regulated sch