Search results for "Tumor Cell Migration"

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The impact of conventional and heavy ion irradiation on tumor cell migration in vitro.

2007

The influence of X-ray and (12)C heavy ion irradiation on tumor cell migration and of beta(3) and beta(1) integrin expression was investigated.Two different tumor cell lines (U87 glioma and HCT116 colon carcinoma cells) were irradiated with 1, 3, or 10 Gy X-rays or (12)C heavy ions. 24 h after irradiation a standardized Boyden Chamber assay for migration analysis was performed and cells were lysed for Western blotting.Radiation-induced influences were cell line- and radiation type-dependent. X-rays decreased HCT116 migration at higher doses and appear to increase U87 migration after 3 Gy. Heavy ions decreased migration of both cell lines dose-dependently. A trend of increased beta(3) and be…

LysisHeavy Ion RadiotherapyCell MovementGliomaCell Line TumorNeoplasmsmedicineTumor Cell MigrationHumansRadiology Nuclear Medicine and imagingIrradiationNeoplasm MetastasisneoplasmsRadiological and Ultrasound TechnologyChemistryIntegrin beta1RadiochemistryIntegrin beta3Dose-Response Relationship RadiationGliomaHeavy Ion Radiotherapymedicine.diseaseMolecular biologyIn vitroDose–response relationshipCell cultureColonic NeoplasmsInternational journal of radiation biology
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