Unknown,Transcriptomics,Genomics,Proteomics

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Transcription profiling of human VHL treated A498 renal cancer cells


ABSTRACT: A498 cells, established from a clear cell renal cell cancer of a 52 years old male patient, were obtained from ATCC and maintained in DMEM supplemented with 10% fetal calf serum (FCS). This cell line does not express functional VHL. A498 subclones stably transfected with HA-pVHL30 or control plasmid have been described and were maintained in 0.5 mg/ml G418.

ORGANISM(S): Homo sapiens

SUBMITTER: Edward Oakeley 

PROVIDER: E-MEXP-13 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Chemokine receptor CXCR4 downregulated by von Hippel-Lindau tumour suppressor pVHL.

Staller Peter P   Sulitkova Jitka J   Lisztwan Joanna J   Moch Holger H   Oakeley Edward J EJ   Krek Wilhelm W  

Nature 20030901 6955


Organ-specific metastasis is governed, in part, by interactions between chemokine receptors on cancer cells and matching chemokines in target organs. For example, malignant breast cancer cells express the chemokine receptor CXCR4 and commonly metastasize to organs that are an abundant source of the CXCR4-specific ligand stromal cell-derived factor-1alpha (ref. 1). It is still uncertain how an evolving tumour cell is reprogrammed to express CXCR4, thus implementing the tendency to metastasize to  ...[more]

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