Title : Rac1 protein signaling is required for DNA damage response stimulated by topoisomerase II poisons.

Pub. Date : 2012 Nov 9

PMID : 23012366






2 Functional Relationships(s)
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1 Both the lipid-lowering drug lovastatin and the Rac1-specific inhibitor NSC23766 attenuated doxorubicin- and etoposide-stimulated H2AX phosphorylation, induction of DNA strand breaks, and topo II-DNA complex formation. Doxorubicin Rac family small GTPase 1 Rattus norvegicus
2 Pharmacological inhibition of Rac1 signaling counteracts doxorubicin- and etoposide-stimulated DDR by disabling the formation of the topo II-DNA cleavable complex. Doxorubicin Rac family small GTPase 1 Rattus norvegicus