Search Results - "POSAS, F"

Control of cell cycle in response to osmostress: lessons from yeast by Clotet, J, Posas, F

“…To maximize the probability of survival and proliferation, cells coordinate various intracellular activities in response to changes in the extracellular…”
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Activation of the yeast SSK2 MAP kinase kinase kinase by the SSK1 two-component response regulator by Posas, F, Saito, H

“…Exposure of yeast cells to increased extracellular osmolarity induces the HOG1 mitogen‐activated protein kinase (MAPK) cascade, which is composed of SSK2,…”
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The MAPK Hog1 recruits Rpd3 histone deacetylase to activate osmoresponsive genes by Posas, Francesc, de Nadal, Eulàlia, Zapater, Meritxell, Alepuz, Paula M, Sumoy, Lauro, Mas, Glòria

“…Regulation of gene expression by mitogen-activated protein kinases (MAPKs) is essential for proper cell adaptation to extracellular stimuli. Exposure of yeast…”
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Signal transduction by MAP kinase cascades in budding yeast by Posas, Francesc, Takekawa, Mutsuhiro, Saito, Haruo

“…Budding yeast contain at least four distinct MAPK (mitogen activated protein kinase) cascades that transduce a variety of intracellular signals:…”
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Etiologies and management of haemophagocytic lymphohistiocytosis: is it time for an updated protocol and targeted treatments? by Posas-Mendoza, Therese F, McLeod, Cara, Davis, William, Zakem, Jerald, Quinet, Robert 

“…Abstract Objective The objective of this study was to analyse the features, therapeutic approaches, and outcomes for adult patients with haemophagocytic…”
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3D-printing of transparent bio-microfluidic devices in PEG-DA by Urrios, Arturo, Parra-Cabrera, Cesar, Bhattacharjee, Nirveek, Gonzalez-Suarez, Alan M, Rigat-Brugarolas, Luis G, Nallapatti, Umashree, Samitier, Josep, DeForest, Cole A, Posas, Francesc, Garcia-Cordero, José L, Folch, Albert

“…The vast majority of microfluidic systems are molded in poly(dimethylsiloxane) (PDMS) by soft lithography due to the favorable properties of PDMS:…”
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Molecular cloning and analysis of a yeast protein phosphatase with an unusual amino-terminal region by Posas, F. (Universitat Autonomad de Barcelona, Barcelona, Spain), Casamayor, A, Morrali, N, Arino, J

“…DNA fragments containing structural characteristics found in Ser/Thr protein phosphatases were amplified by polymerase chain reaction from yeast genome…”
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The gene PPG encodes a novel yeast protein phosphatase involved in glycogen accumulation by POSAS, F, CLOTET, J, MUNS, M. T, COROMINAS, J, CASAMAYOR, A, ARINO, J

“…Degenerate oligonucleotides were used to selectively amplify yeast genomic sequences related to Ser/Thr protein phosphatases. Among the sequences obtained,…”
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Hog1 mediates cell-cycle arrest in G1 phase by the dual targeting of Sic1 by Posas, Francesc, Escoté, Xavier, Zapater, Meritxell, Clotet, Josep

“…Activation of stress-activated protein kinases (SAPKs) is essential for proper cell adaptation to extracellular stimuli. The exposure of yeast cells to high…”
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The search for the biological function of novel yeast Ser/Thr phosphatases by Ariño, J, Posas, F, Clotet, J

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Osmotic activation of the HOG MAPK pathway via Ste11p MAPKKK : Scaffold role of Pbs2p MAPKK by POSAS, F, SAITO, H

“…Exposure of the yeast Saccharomyces cerevisiae to high extracellular osmolarity induces the Sln1p-Ypd1p-Ssk1p two-component osmosensor to activate a…”
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Dealing with osmostress through MAP kinase activation by de Nadal, Eulàlia, Alepuz, Paula M, Posas, Francesc

“…In response to changes in the extracellular environment, cells coordinate intracellular activities to maximize their probability of survival and proliferation…”
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Targeting the MEF2-Like Transcription Factor Smp1 by the Stress-Activated Hog1 Mitogen-Activated Protein Kinase by Nadal, Eulàlia de, Casadomé, Laura, Posas, Francesc

“…Article Usage Stats Services MCB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Osmostress-induced transcription by Hot1 depends on a Hog1-mediated recruitment of the RNA Pol II by Ammerer, Gustav, Alepuz, Paula M, de Nadal, Eulàlia, Zapater, Meritxell, Posas, Francesc

“…In budding yeast, the mitogen‐activated protein kinase (MAPK) Hog1 coordinates the transcriptional program required for cell survival upon osmostress. The Hot1…”
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Yeast Cdc42 GTPase and Ste20 PAK-like kinase regulate Sho1-dependent activation of the Hog1 MAPK pathway by Raitt, Desmond C., Posas, Francesc, Saito, Haruo

“…The adaptive response to hyperosmotic stress in yeast, termed the high osmolarity glycerol (HOG) response, is mediated by two independent upstream pathways…”
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Validation of regulated protein phosphorylation events in yeast by quantitative mass spectrometry analysis of purified proteins by Reiter, Wolfgang, Anrather, Dorothea, Dohnal, Ilse, Pichler, Peter, Veis, Jiri, Grøtli, Morten, Posas, Francesc, Ammerer, Gustav

“…Global phosphoproteomic studies based on MS have generated qualitative and quantitative data describing protein phosphorylation events in various biological…”
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Regulated nucleo/cytoplasmic exchange of HOG1 MAPK requires the importin β homologs NMD5 and XPO1 by Ferrigno, Paul, Posas, Francesc, Koepp, Deanna, Saito, Haruo, Silver, Pamela A.

“…MAP kinase signaling modules serve to transduce extracellular signals to the nucleus of eukaryotic cells, but little is known about how signals cross the…”
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The Transcriptional Response of Yeast to Saline Stress by Posas, Francesc, Chambers, James R., Heyman, John A., Hoeffler, James P., de Nadal, Eulalia, Ariño, Joaquı́n

“…Adaptation to changes in extracellular salinity is a critical event for cell survival. Genome-wide DNA chip analysis has been used to analyze the…”
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Yeast HOG1 MAP Kinase Cascade Is Regulated by a Multistep Phosphorelay Mechanism in the SLN1–YPD1–SSK1 “Two-Component” Osmosensor by Posas, Francesc, Wurgler-Murphy, Susannah M, Maeda, Tatsuya, Witten, Elizabeth A, Thai, Tran Cam, Saito, Haruo

“…An osmosensing mechanism in the budding yeast (Saccharomyces cerevisiae) involves both a two-component signal transducer (Sln1p, Ypd1p and Ssk1p) and a MAP…”
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A human homolog of the yeast Ssk2/Ssk22 MAP kinase kinase kinases, MTK1, mediates stress-induced activation of the p38 and JNK pathways by Takekawa, Mutsuhiro, Posas, Francesc, Saito, Haruo

“…A human homolog of the yeast Ssk2 and Ssk22 mitogen‐activated protein kinase kinase kinases (MAPKKK) was cloned by functional complementation of the…”
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