Name Mode of Action References
Actinomycin D Inhibits cell proliferation by forming complex with DNA and blocks production of mRNA (RNA polymerase inhibition); Induces apoptosis. [55]
Daunorubicin Complexes to DNA and blocks production of mRNA by RNA polymerase. [56]
Doxorubicin Inhibits reverse transcriptase and RNA polymerase by binding to DNA. [57]
Homoharringtonine Binds to the 80S ribosome in eukaryotic cells and inhibits protein synthesis by interfering with chain elongation. [58]
Idarubicin Antileukemia agent with higher DNA binding capacity and greater cytotoxicity than daunorubicin [59]
Table 4: Transcription regulators and their mode of action as anticancer agent.