Recent Publications on Ras Proteins: |  |
Membrane binding of lipidated Ras peptides and proteins - The structural point of view.
Biological membranes are interesting interfaces, at which important...
Direct Link | 6th September, 2008
| Max Planck Institute of Molecular Physiology, Otto-Hahn-Str. 11, D-44227
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The GPI-anchored superoxide dismutase SodC is essential for regulating basal Ras activity and for chemotaxis of Dictyostelium discoideum.
A genetic screen for Dictyostelium mutant displaying high level of...
Direct Link | 5th September, 2008
| Department of Biological Sciences, Florida International University,
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Prospective of Ras signaling in stem cells.
The Ras signaling pathway plays a predominant role during development and...
Direct Link | 4th September, 2008
| Department of Molecular Neurobiochemistry, Ruhr University Bochum, Bochum,
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A comparative cell biological analysis reveals only limited functional homology between the NS5A proteins of hepatitis C virus and GB virus B.
GB virus B (GBV-B) is the closest relative to hepatitis C virus (HCV) with...
Direct Link | 3rd September, 2008
| Institute of Molecular and Cellular Biology, Faculty of Biological
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| KRAS mutation profile in colorectal carcinoma and novel mutation--internal tandem duplication in KRAS.
| 30th August, 2008
| Chair and Department of Pathomorphology, Collegium Medicum, Jagiellonian
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Ras signaling mechanisms underlying impaired GluR1-dependent plasticity associated with fragile X syndrome.
Fragile X syndrome, caused by the loss of FMR1 gene function and loss of...
Direct Link | 30th August, 2008
| Department of Pharmacology, University of Virginia School of Medicine,
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Caveolin-1 regulates human immunodeficiency virus-1 Tat-induced alterations of tight junction protein expression via modulation of the Ras signaling.
The blood-brain barrier (BBB) is the critical structure for preventing...
Direct Link | 30th August, 2008
| Molecular Neuroscience and Vascular Biology Laboratory, Department of
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Endothelial nitric oxide synthase regulates N-Ras activation on the Golgi complex of antigen-stimulated T cells.
Ras/ERK signaling plays an important role in T cell activation and...
Direct Link | 30th August, 2008
| Departamento de Biologia Vascular e Inflamacion, Centro Nacional de
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| Synthesis and application of fluorescence-labeled Ras-proteins for live-cell imaging.
| 30th August, 2008
| Max-Planck-Institut fur Molekulare Physiologie, Abteilung Strukturelle
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High-resolution melting analysis for rapid detection of KRAS, BRAF, and PIK3CA gene mutations in colorectal cancer.
High-resolution melting analysis (HRMA) provides a valid approach to...
Direct Link | 23rd August, 2008
| Clinical Biochemistry, Department of Clinical Physiopathology, University
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K-ras nanoclustering is subverted by overexpression of the scaffold protein galectin-3.
The spatial organization of K-Ras proteins into nanoclusters on the plasma...
Direct Link | 15th August, 2008
| Department of Neurobiology, The George S. Wise Faculty of Life Sciences,
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Differential interference of chlorpromazine with the membrane interactions of oncogenic K-Ras and its effects on cell growth.
Membrane anchorage of Ras proteins is important for their signaling and...
Direct Link | 12th August, 2008
| Dept. of Neurobiochemistry, Tel Aviv University, Tel Aviv 69978.
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High glucose induced endothelial cell growth inhibition is associated with an increase in TGFbeta(1) secretion and inhibition of Ras prenylation via suppression of the mevalonate pathway.
OBJECTIVE: Ras proteins are known to affect cellular growth and function....
Direct Link | 12th August, 2008
| Renal Research Laboratory, Kolling Institute, Royal North Shore Hospital,
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Identification of a novel subgroup of melanomas with KIT/cyclin-dependent kinase-4 overexpression.
Although many melanomas harbor either activating mutations in BRAF or...
Direct Link | 7th August, 2008
| The Wistar Institute, 3601 Spruce Street, Philadelphia, PA 19104, USA.
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Active N-Ras and B-Raf Inhibit Anoikis by Downregulating Bim Expression in Melanocytic Cells.
B-Raf and N-Ras proteins are often activated in melanoma, yet their roles...
Direct Link | 1st August, 2008
| 1Department of Dermatology, School of Medicine, University of Colorado
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