The PAS-domain kinase PASKIN: a new sensor in energy homeostasis

The PAS domain kinase PASKIN, also termed PAS kinase or PASK, is an evolutionarily conserved potential sensor kinase related to the heme-based oxygen sensors of nitrogen-fixing bacteria. In yeast, the two PASKIN homologs link energy flux and protein synthesis following specific stress conditions. In mammals, PASKIN may regulate glycogen synthesis and protein translation. Paskin knock-out mice do not show any phenotype under standard animal husbandry conditions. Interestingly, these mice seem to be protected from the symptoms of the metabolic syndrome when fed a high-fat diet. Energy turnover might be increased in specific PASKIN-deficient cell types under distinct environmental conditions. According to the current model, binding of a putative ligand to the PAS domain disinhibits the kinase domain and activates PASKIN auto- and target phosphorylation. Future research needs to be conducted to elucidate the nature of the putative ligand and the molecular mechanisms of downstream signalling by PASKIN

Méningo-encéphalite verno-estivate dans le Nord vaudois [Tick-borne encephalitis in the North part of the canton de Vaud].

Tick-borne encephalitis (TBE) is described in Switzerland since 1969. More than 200 cases are reported every year to the Federal office of public health (FOPH) and new sites of endemic disease have been documented recently, in particular in the North part of the canton de Vaud. The aim of this article is to review the clinical pictures of 11 patients hospitalised in Yverdon-les-Bains with a diagnosis of TBE between 2003 and August 2007. The occurrence of 5 new cases exposed in the North part of the canton de Vaud over these last 18 months confirms the presence of endemic foci in this area and should prompt the vaccination against the MEVE which is recommended by the FOPH in endemic zones. The sequels of MEVE being observed mainly in the elderly, vaccination should be afforded also to this group of patients

A Novel Approach to Business Ethics Training: Improving Moral Reasoning in Just a Few Weeks

business ethics training, moral judgment, moral reasoning, Defining Issues Test,

The Routes of Moral Development and the Impact of Exposure to the Milgram Obedience Study

cognitive moral development, DIT, Kohlberg, Milgram, obedience, Rest,