FERNÁNDEZ GARCÍA , Elisabet

Los nuevos hábitos alimenticios, las recomendaciones dietéticas procedentes de los organismos públicos de salud y la presencia de compuestos bioactivos en los alimentos, todo ello con el objetivo de prolongar y mejorar nuestra vida saludable, han promovido la aparición de nuevos y considerables retos para la ciencia y la industria alimentaria....

Regulation of intracellular ion homeostasis is essential for eukaryotic cell physiology. An example is provided by loss of ATP2C1 function, which leads to skin ulceration, improper keratinocyte adhesion, and cancer formation in Hailey-Hailey patients. The yeast ATP2C1 orthologue PMR1 codes for a Mn(2+)/Ca(2+) transporter that is crucial for...

Background: Bacterial resistance to antibiotics is one of the biggest challenges facing medicine today. Anti-adhesive therapy, using inhibitors of bacterial adhesion to epithelial cells, one of the first stages of infection, is a promising approximation in this area. The size, shape, number of sugar and their placement are variables that...

The essential biometal manganese (Mn) serves as a cofactor for several enzymes that are crucial for the prevention of human diseases. Whether intracellular Mn levels may be sensed and modulate intracellular signaling events has so far remained largely unexplored. The highly conserved target of rapamycin complex 1 (TORC1, mTORC1 in mammals)...