Recombinant human retinoblastoma protein inhibits cancer cell growth.


Aberrant expression of the tumor suppressor gene RB1 is associated with a variety of solid tumors and hematopoietic neoplasms. Certain cancer cell lines in which the protein encoded by RB1 (p110RB) is absent have been reported to show decreased growth rate, clonogenicity, or tumorigenicity following insertion of a transcriptionally active RB1 gene. We asked… (More)

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