At the same time, the usefulness of human cathelicidin in the treatment of cancer diseases has already been demonstrated in combinatory therapy of ovarian cancer; Chuang et al. demonstrated that administration of CpG oligodeoxynucleotides (CpG-ODNs) in the presence of LL-37 enhanced anti-cancer activity of CpG-ODNs against ovarian cancer despite the protumorigenic activity of human cathelicidin in ovarian cancer tissues [16]. The gene discussed is CAMP; the disease is cancer.