Multifaceted roles of CRISPR technology in blood cancer research

Blood cancers are one of the most common cancers worldwide. These diseases stem from defects in blood components having cytogenetic aberrations and genetic mutations. There have been vast improvements in terms of treatment options and survival outcomes. Nevertheless, due to the clonal nature and heterogeneity of the diseases, the number of cases reported exhibit a rising pattern due to chemoresistance and disease relapse thus posing a healthcare burden. Therefore, the need for more specific forms of targeted therapies is ever-present.

CRISPR has emerged as a key player and is the epitome of gene editing technology in this post genomic era. In line with the current trend, numerous studies in blood cancer research have extensively utilized CRISPR-based applications to understand the functional genomics of hematologic malignancies and identify potential therapeutic targets for development of novel therapeutic applications.

The importance of comprehending the utilities of state-of-the-art technologies such as CRISPR for studying hematologic malignancies has never been more apparent and timelier. Therefore, this review attempts to scrutinize the versatility of CRISPR applications which range from functional genomics to immunotherapeutic applications.