Crispr Technology in Disease Management: An Updated Review of Clinical Translation and Therapeutic Potential Publisher



B Farasatifar BAHAREH ; M Akbari MARZIYEH ; Ma Habibi Mohammad AMIN ; M Katavand MORTEZA ; S Nasseri SHERKO
Source: Cell Proliferation Published:2025

Abstract

CRISPR-Cas9 technology has rapidly advanced as a transformative genome-editing platform, facilitating precise genetic modifications and expanding therapeutic opportunities across various diseases. This review explores recent developments and clinical translations of CRISPR applications in oncology, genetic and neurological disorders, infectious diseases, immunotherapy, diagnostics, and epigenome editing. CRISPR has notably progressed in oncology, where it enables the identification of novel cancer drivers, elucidation of resistance mechanisms, and improvement of immunotherapies through engineered T cells, including PD-1 knockout CAR-T cells. Clinical trials employing CRISPR-edited cells are demonstrating promising results in hematologic malignancies and solid tumours. In genetic disorders, such as hemoglobinopathies and muscular dystrophies, CRISPR-Cas9 alongside advanced editors like base and prime editors show significant potential for correcting pathogenic mutations. This potential was affirmed with the FDA's first approval of a CRISPR-based therapy, Casgevy, for sickle cell disease in 2023. Neurological disorders, including Alzheimer's, ALS, and Huntington's disease, are increasingly targeted by CRISPR approaches for disease modelling and potential therapeutic intervention. In infectious diseases, CRISPR-based diagnostics such as SHERLOCK and DETECTR provide rapid, sensitive nucleic acid detection, particularly valuable in pathogen outbreaks like SARS-CoV-2. Therapeutically, CRISPR systems target viral and bacterial genomes, offering novel treatment modalities. Additionally, CRISPR-mediated epigenome editing enables precise regulation of gene expression, expanding therapeutic possibilities. Despite these advances, significant challenges remain, including off-target effects, delivery methodologies, immune responses, and long-term genomic safety concerns. Future improvements in editor precision, innovative delivery platforms, and enhanced safety assessments will be essential to fully integrate CRISPR-based interventions into standard clinical practice, significantly advancing personalised medicine. © 2025 Elsevier B.V., All rights reserved.