University of Calgary Researchers Develop AI Solutions for Cattle Parasites

Researchers at the University of Calgary are using artificial intelligence to discover new treatments for intestinal parasites that significantly impact cattle health and productivity. With support from a $1.4 million grant from the Natural Sciences and Engineering Research Council of Canada (NSERC), the team is focused on addressing the challenges posed by roundworms, which weaken the immune systems of livestock and reduce their productivity.

The project leverages AI-based tools to analyze and identify effective treatments for these parasites. By sequencing the genomes of a specific type of roundworm known as helminths, researchers can screen extensive libraries of chemical compounds to find those that are most effective in eliminating these harmful organisms. Subsequently, these compounds are tested on live parasites, with further refinements made to enhance their efficacy.

Dr. Darren Derksen, a medical chemist involved in the research, emphasized the potential of genomic tools in discovering new therapeutic options. “Genomic tools have been a great tool for identifying initial leads, and we’ve already developed several novel compounds that show real efficacy against live parasites while preserving mammalian cells,” he stated.

The issue of parasitic infections is not new to the cattle industry. However, the reliance on a limited number of traditional antiparasitic drugs over the years has led to increased resistance among parasites, affecting both Western Canada and global cattle production. Dr. James Wasmuth, the project leader, highlighted the urgent need for new solutions. “Producers and veterinarians tell us: we need tools. These parasites are a silent drag on production…with resistance to drugs rising, we simply don’t have a pipeline of new drugs, and that is what this project aims to change.”

The funding secured allows the research team to advance their work over the coming years. Their goal includes not only testing new treatments in cattle but also exploring the applicability of their methods to other livestock sectors, such as sheep and poultry. As the project progresses, it could lead to significant advancements in managing parasitic infections, ultimately benefiting livestock health and farm productivity.

This initiative at the University of Calgary represents a critical step forward in addressing a longstanding challenge within the agricultural sector. The integration of AI in research not only enhances the identification of effective treatments but also offers the possibility of developing a robust pipeline of new drugs to combat rising resistance in parasites. The future of cattle farming—and potentially other livestock industries—may hinge on the success of this innovative approach.