Over the past decade, CRISPR gene-editing technology and artificial intelligence (AI) have emerged as transformative forces in biomedical research. Independently, each has driven significant progress in understanding and treating diseases. However, when integrated, these technologies create a synergistic paradigm that is accelerating drug discovery and the development of targeted therapies. The precision of CRISPR, coupled with AI’s capacity to analyze vast biological datasets, is streamlining the identification of novel drug targets, optimizing genetic modifications, and facilitating the design of personalized treatments with unprecedented accuracy and efficiency.
Since its groundbreaking development in the early 2010s, CRISPR has become an essential tool in genetic research, offering unparalleled efficiency and cost-effectiveness.
In drug discovery, CRISPR serves several critical functions:
AI is further revolutionizing biomedical research by enabling the rapid analysis of complex datasets. Within the realm of CRISPR-based drug discovery, AI significantly enhances the accuracy and efficiency of experimental design, data interpretation, and predictive modeling.
Figure 1. AI and CRISPR in a drug target identification and validation workflow. When datasets start with millions of possible targets, there's no possible way for researchers to test all options. AI models allow researchers to vastly narrow down that field in silico, resulting in a reasonable subset of candidate targets. Those targets are each then knocked out and resulting knockout cell lines are tested with relevant assays to determine which ones may be effective novel drug targets.
Numerous biotech companies and research institutions are leveraging the combined power of CRISPR and AI to accelerate drug discovery. For our part, EditCo has been joining forces with teams leveraging the high-throughput power of AI to fast-track potential therapeutics.
Using an AI-driven pipeline, researchers at the UK-based biotech, Evariste, have identified novel synthetic lethal (SL) gene pairs and validated them through high-throughput CRISPR editing using EditCo’s highly efficient XDel Knockout Cells.
While synthetic lethality is a promising therapeutic strategy in oncology, the toolbox of existing actionable SL gene pairs remains limited. Using their AI-driven platform, Evariste researchers performed in silico modelling of cancer dependency data to identify the next generation of druggable synthetic lethal gene pairs.
Figure 2. Evariste’s AI pipeline for identification of novel SLs. 400 million putative synthetic pairs derived from DepMap were screened in silico. By filtering predictive pairs with a druggable node and a rational mechanism linking the target and biomarker, 50 potential novel SLs were identified, of which 24 were progressed to validation after manual triage.
To give maximal confidence in their validation approach, EditCo’s CRISPR knockout pools were engineered across 3 cell lines for each of the 24 biomarker genes simultaneously. These cell lines allowed Evariste to validate >10 novel high confidence SLs with this approach.
EditCo’s own Director of Product Management, Travis Hardcastle, teamed up with Dr. Daniel Miller, principal scientist at Evariste, to discuss the project and future of their work in a recent webinar. Click below to watch the on-demand webinar.
Fig 3. Easily scalable platform. EditCo offers knockout edits from a single pool to hundreds of edits in its Engineered Cell Library format. Process for CRISPR-edited cell pools in optional high-throughput formats. EditCo’s unique XDel gRNA design uses multiple, coordinated guides to guarantee high editing efficiencies for our knockout products.
Learn more about XDel CRISPR gRNA design and how EditCo uses it in Immortalized Cells and iPSCs in our recent blog.
The convergence of CRISPR gene editing and AI is ushering in a new era of drug discovery, characterized by accelerated target identification, improved genetic precision, and enhanced therapeutic efficacy. While challenges remain, the potential of these technologies to transform medicine is vast. With continued advancements, CRISPR and AI are poised to redefine modern drug development, ultimately leading to more effective and personalized treatments for a wide range of diseases.