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Deregulated expression of the MYC transcription factor occurs in most human cancers and correlates with high proliferation, reprogrammed cellular metabolism and poor prognosis. Overexpressed MYC binds to virtually all active promoters within a cell, although with different binding affinities, and modulates the expression of distinct subsets of genes.(More)
Positioning of the cleavage plane is regulated to ensure proper animal development. Most animal cells rely on the astral microtubules to position the mitotic spindle, which in turn specifies the cleavage plane. The mouse zygote lacks discernible astral microtubules but still divides symmetrically. Here, we demonstrate a cloud-like accumulation of F-actin(More)
Constitutively active MYC and reactivated telomerase often coexist in cancers. While reactivation of telomerase is thought to be essential for replicative immortality, MYC, in conjunction with cofactors, confers several growth advantages to cancer cells. It is known that the reactivation of TERT, the catalytic subunit of telomerase, is limiting for(More)
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