BMH-22, a benzonaphthyridin, is a RNA polymerase I (Pol I) transcription inhibitor independent of p53 function. BMH-22 causes reorganization of nucleolar marker proteins consistent with segregation of the nucleolus. BMH-22 destabilizes RPA194 in a proteasome-dependent manner and inhibits nascent rRNA synthesis and expression of the 45S rRNA precursor. BMH-22 shows potent anticancer activity across many tumor types.
Products | Products > Disease Areas > Cancer | Products > Signaling Pathways > Cell Cycle/DNA Damage | Products > Research Areas > Cancer | Products > Research Areas > Cancer > Cancer Targeted Therapy | Products > Research Areas > Cancer > Cancer Metabolism and Metastasis | Products > Signaling Pathways > DNA/RNA Synthesis
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