... activation in fission yeast. High-heat stress (HHS) induced Pmk1 MAPK activation and Pck2 translocation from the cell tips into poly(A)-binding protein (Pabp)-positive SGs. Pck2 dispersal from the cell tips required Pck2 kinase activity, and constitutively active Pck2 exhibited increased translocation to SGs...

... roles are less well defined. Here, we asked whether TORC2 has a role in sustaining cellular stress. We show that TORC2 inhibition in Drosophila melanogaster leads to a reduced tolerance to heat stress, whereas sensitivity to other stresses is not affected. Accordingly, we show that upon heat stress...

... in acinar or ductal cell response to injury. ‡ Author for correspondence * Author to whom reprint requests should be addressed 27 11 2003 © The Company of Biologists Limited 2004 2004 Pancreatitis Keratins Heat stress Caerulein Intermediate filaments Choline-deficient...

... in Axinella polypoides (Porifera, Demonspongiae). Short-term stimulation followed by long-term depression of amino acid incorporation, oxygen consumption and water filtration were observed after exposure of the sponge to a brief heat stress or to micromolar ABA. These effects could be prevented...

... from heat shock (lanes 6-9). Bottom panel: immunoblot with rabbit polyclonal antibody to p35 of the same samples as above. Although the above findings strongly suggested that endogenous Cdk5 may be activated in response to heat stress, attempts to measure kinase activity in U373 Cdk5...