Search results for "Mitogens"

showing 2 items of 22 documents

Depletion ofL-arginine induces autophagy as a cytoprotective response to endoplasmic reticulum stress in human T lymphocytes

2012

PMCID: PMC3494587

X-Box Binding Protein 1Proteasome Endopeptidase ComplexProgrammed cell deathXBP1CD3 ComplexMAP Kinase Signaling SystemRNA SplicingT-LymphocytesT cellDown-RegulationApoptosisRegulatory Factor X Transcription FactorsUbiquitin-Activating EnzymesProtein Serine-Threonine KinasesBiologyArginineLymphocyte ActivationAutophagy-Related Protein 7Jurkat cellsJurkat CellsEndoribonucleasesAutophagymedicineHumansMolecular BiologyCell ProliferationTOR Serine-Threonine KinasesAutophagyMembrane ProteinsCell BiologyBECN1Endoplasmic Reticulum StressG1 Phase Cell Cycle CheckpointsBasic Research Paper3. Good healthCell biologyDNA-Binding Proteinsmedicine.anatomical_structureCytoprotectionApoptosisUnfolded protein responseBeclin-1MitogensApoptosis Regulatory ProteinsLysosomesProto-Oncogene Proteins c-aktTranscription FactorsAutophagy
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The role of insulin-like growth factor II in the malignant transformation of rat liver oval cells

1997

Oval cells are small nonparenchymal epithelial cells that first appear in the periportal areas of the liver and thereafter invade the whole parenchyma when mice or rats are exposed to a variety of chemical carcinogens. In the present study we have analyzed the expression of insulin-like growth factor II (IGF II) in the recently established oval cell line OC/CDE 22 and its malignantly transformed counterpart (the M22 cells) and the biological consequences of the constitutive expression of IGF II in oval cells. OC/CDE 22 cells do not express the above-mentioned growth factor, whereas the M22 cells do and addition of a neutralizing anti-IGF II antibody to M22 cells resulted in an almost comple…

medicine.medical_specialtyLiver cytologymedicine.medical_treatmentBiologyCell LineMalignant transformationMiceLiver Neoplasms ExperimentalGrowth factor receptorInsulin-Like Growth Factor IINeutralization TestsInternal medicinemedicineAnimalsAutocrine signallingHepatologyGrowth factorEpithelial CellsOncogenesTransfectionMolecular biologyRatsCell Transformation NeoplasticEndocrinologyLiverCell cultureInsulin-like growth factor 2biology.proteinMitogensHepatology
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