Search results for "rhoC GTP-Binding Protein"

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Rho GTPases are over-expressed in human tumors.

1999

Small GTPases of the Rho family are involved in the regulation of a variety of cellular processes, such as the organization of the microfilamental network, cell-cell contact and malignant transformation. To address the question of whether Rho proteins are involved in carcinogenesis in man, we compared their expression in tumors from colon, breast and lung with that of the corresponding normal tissue originating from the same patient. As shown by Rho-specific 32P-ADP-ribosylation, as well as Western-blot analysis, the amount of RhoA protein was largely increased in all 3 types of tumors tested. The most dramatic differences in the expression of Rho GTPases were observed in breast tissue. All…

rho GTP-Binding ProteinsCancer ResearchPathologymedicine.medical_specialtyRHOALung NeoplasmsColonBreast NeoplasmsCell Cycle ProteinsGTPaseCDC42medicine.disease_causeMalignant transformationGTP PhosphohydrolasesGTP-Binding ProteinsmedicineHumansrho-Specific Guanine Nucleotide Dissociation InhibitorsBreastcdc42 GTP-Binding ProteinrhoB GTP-Binding ProteinLungGuanine Nucleotide Dissociation InhibitorsMitogen-Activated Protein Kinase 1Adenosine Diphosphate RibosebiologyCancerMembrane Proteinsmedicine.diseaseImmunohistochemistryrac GTP-Binding ProteinsOncologyrhoC GTP-Binding ProteinCalcium-Calmodulin-Dependent Protein KinasesColonic Neoplasmsbiology.proteinCancer researchImmunohistochemistryCarcinogenesisrhoA GTP-Binding ProteinRhoC GTP-Binding ProteinInternational journal of cancer
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