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Genome editing technologies, including CRISPR/Cas9, TALENs, and ZFNs, offer promising approaches to disrupt HPV oncogenes E6 and E7, thereby restoring tumor-suppressor pathways. In this review, we summarize recent preclinical findings demonstrating selective apoptosis and tumor regression in HPV-positive cell and animal models, as well as early-phase clinical studies exploring local CRISPR-based therapies. We also compare the relative strengths and limitations of major editing platforms, discuss delivery strategies, and highlight their potential integration with immunotherapy and conventional treatments. While preclinical studies show encouraging efficacy (e.g., up to 60% tumor regression in xenograft models and marked reactivation of p53/pRb pathways), translation into routine practice remains limited by challenges such as efficient delivery, minimizing off-target effects, long-term safety, cost, and ethical considerations. Continued optimization of high-fidelity nucleases, tissue-specific delivery systems, and genotype-tailored guide RNAs will be essential. Genome editing therefore represents a potential future addition to the therapeutic landscape of HPV-related diseases, but substantial barriers must be addressed before clinical implementation.
Çakır et al. (Fri,) studied this question.