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The action of RB as a tumor suppressor has been difficult to define, in part, due to the redundancy of the related proteins p107 and p130. By coupling advanced RNAi technology with a genome wide analysis of gene expression and RB chromatin binding, we identified a unique and specific activity of RB ...
ORGANISM(S): Homo sapiens 
Desulfosporosinus nitroreducens strain:P130 Genome sequencing and assembly
The epidermal-specific ablation of Rb gene leads to increased proliferation, aberrant differentiation, and the disengagement of these processes in vivo and in vitro. These differences in phenotype are more severe with the loss of p107, demonstrating the functional compensation between pRb and p107. ...
ORGANISM(S): Mus musculus 
The mammalian Retinoblastoma (RB) family including pRB, p107, and p130 represses E2F target genes through mechanisms that are not fully understood. In D. melanogaster, RB-dependent repression is mediated in part by the multisubunit protein complex Drosophila RBF, E2F, and Myb (dREAM) that contains h...
ORGANISM(S): Homo sapiens 
The action of RB as a tumor suppressor has been difficult to define, in part, due to the redundancy of the related proteins p107 and p130. By coupling advanced RNAi technology to suppress RB, p107 or p130 with a genome wide analysis of gene expression in growing, quiescent or ras-senescent cells, we...
ORGANISM(S): Homo sapiens 
Tumor suppressor p53 and its related proteins, p63 and p73, can be synthesized as multiple isoforms lacking part of the N- or C-terminal regions. Specifically, high expression of the Np73 isoform is notoriously associated with poor prognosis in cancer. Here, we have performed proteomics analysis of ...
ORGANISM(S): Homo sapiens (Human) 
2023-02-28 | PXD022947 | Pride
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