Results 101 to 110 of about 2,823,744 (183)

Cell wall stress depolarizes cell growth via hyperactivation of RHO1 [PDF]

, 1999
Cells sense and physiologically respond to environmental stress via signaling pathways. Saccharomyces cerevisiae cells respond to cell wall stress by transiently depolarizing the actin cytoskeleton.
Hall, M. N., Delley, P. A., Pierre-Alain Delley, Michael N. Hall   +3 more
core   +1 more source

Rho family binding proteins in human neutrophils [PDF]

, 1999
Rho family proteins mediate diverse cellular functions including regulation of the actin cytoskeleton, transcriptional activation, and the NADPH oxidase of phagocytic leukocytes.
Prigmore, Elena
core   +1 more source

Tasco®, a Product of Ascophyllum nodosum, Imparts Thermal Stress Tolerance in Caenorhabditis elegans

Marine Drugs, 2011
Tasco®, a commercial product manufactured from the brown alga Ascophyllum nodosum, has been shown to impart thermal stress tolerance in animals. We investigated the physiological, biochemical and molecular bases of this induced thermal stress tolerance ...
Franklin Evans, Balakrishnan Prithiviraj, Alan T. Critchley, Wajahatullah Khan, Jatinder Singh Sangha, Di Fan, Saveetha Kandasamy   +6 more
doaj   +1 more source

Annexin 11 is required for midbody formation and completion of the terminal phase of cytokinesis [PDF]

, 2004
Annexins are Ca(2+)-binding, membrane-fusogenic proteins with diverse but poorly understood functions. Here, we show that during cell cycle progression annexin 11 translocates from the nucleus to the spindle poles in metaphase and to the spindle midzone ...
Alejandra Tomas, Tomas, A, Futter, C, Moss, SE, Clare Futter, Stephen E. Moss   +5 more
core   +1 more source

ARHGAP11A, a member of Rho GTPase activating protein family, as a prognostic biomarker linked to DNA damage response across pan-cancer

BMC Cancer
Background The Rho GTPase-activating protein (RhoGAP) family represents a large and diverse group of proteins that act as key regulators of Rho GTPases, small GTP-binding proteins involved in cellular signaling. Tight regulation of Rho GTPase activity is
Ke Tan, Yun Wu, Jiaqi Zhang, Yuqiong Ding, Chen Cheng, Zhenyu Yan, Xuetong Wang, Liyuan Zhang   +7 more
doaj   +1 more source

Arrest Chemokines

Frontiers in Immunology, 2014
Klaus eLey
doaj   +1 more source

Review of cellular and molecular pathways linking thrombosis and innate immune system during sepsis

Journal of Research in Medical Sciences, 2010
Cellular and molecular pathways link thrombosis and innate immune system during sepsis. Extrinsic pathway activation of protease thrombin through FVIIa and tissue factor (TF) in sepsis help activate its endothelial cell (EC) membrane Protease Activated ...
Filip A Konecny
doaj  

Genome-Wide Analysis of Gene and Protein Expression of Dysplastic Naevus Cells

Journal of Skin Cancer, 2012
Cutaneous melanoma, a type of skin tumor originating from melanocytes, often develops from premalignant naevoid lesions via a gradual transformation process driven by an accumulation of (epi)genetic lesions.
Linda Gao, Frans A. van Nieuwpoort, Jacoba J. Out-Luiting, Paul J. Hensbergen, Femke A. de Snoo, Wilma Bergman, Remco van Doorn, Nelleke A. Gruis   +7 more
doaj   +1 more source

G protein-coupled receptor kinase 2-mediated phosphorylation of ezrin is required for G protein-coupled receptor-dependent reorganization of the actin cytoskeleton [PDF]

, 2005
G protein-coupled receptor kinase 2 (GRK2) phosphorylates and desensitizes activated G protein-coupled receptors (GPCRs). Here, we identify ezrin as a novel non-GPCR substrate of GRK2. GRK2 phosphorylates glutathione S-transferase (GST)-ezrin, but not an
Pitcher, JA, Cant, SH
core  

Reconstitution of receptors and GTP-binding regulatory proteins (G Proteins) in Sf9 Cells: a direct evaluation of selectivity in receptor.G protein coupling

, 1997
The selectivity in coupling of various receptors to GTP-binding regulatory proteins (G proteins) was examined directly by a novel assay entailing the use of proteins overexpressed in Spodoptera frugiperda (Sf9) cells.
Manning, D.R., Barr, A.J., Brass, L.F.
core   +1 more source