Chiara Romano

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Overexpression of the ped/pea-15 gene is a common feature of type 2 diabetes. In the present work, we show that transgenic mice ubiquitously overexpressing ped/pea-15 exhibited mildly elevated random-fed blood glucose levels and decreased glucose tolerance. Treatment with a 60% fat diet led ped/pea-15 transgenic mice to develop diabetes. Consistent with(More)
The insulin/insulin-like growth factor (IGF) system is a major determinant in the pathogenesis and progression of colorectal cancer (CRC). Indeed, several components of this signaling network, including insulin, IGF-1, IGF-2, the IGF-binding proteins, the insulin receptor (IR), the IGF-1 receptor (IGF-1R), and IR substrate proteins 1 and 2 contribute to the(More)
We investigated the ability of fatty acids to induce growth inhibition and apoptosis in the human PaCa-44 pancreatic cancer cell line and the mechanism(s) underlying apoptosis. Butyric acid, alpha-linoleic acid, and docosahexaenoic acid (DHA) were supplemented at 200 microM concentration in the medium of cell cultures. Our results showed that all fatty(More)
Hericium erinaceus (Bull.) Pers. is a medicinal mushroom capable of inducing a large number of modulatory effects on human physiology ranging from the strengthening of the immune system to the improvement of cognitive functions. In mice, dietary supplementation with H. erinaceus prevents the impairment of spatial short-term and visual recognition memory in(More)
G-protein-coupled inwardly rectifying potassium (GIRK) channels play a crucial role during the migration and maturation of cerebellar granule cells (GCs) in the vermis. In the cerebellar hemispheres, however, only minor effects on the development of GCs are observed in mice with GIRK channel impairment. This regional difference may reflect distinct(More)
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