My research training project aims to understand the effects of caffeine on the phenotype of the nematode (roundworm) Caenorhabditis elegans. C. elegans has a similar genetic and molecular makeup to humans, which makes it a useful model organism for studying complex biological processes. Imaging of the nematode is facile, however manual data analysis is arduous and time-consuming. Artificial Intelligence (AI) has the potential to accelerate the analysis process, identifying and measuring nematodes at a much faster rate, volume and with greater accuracy than can be achieved with traditional methods.
In this project, nematodes cultured with and without caffeine are imaged and their lengths and widths measured (through manual processing) to understand whether exposure affects these characteristics. The images are fed through a bespoke AI framework which outputs the position, length and width of worms. These outputs are then compared to manual measurements to assess reproducibility. The AI is trained to improve the accuracy of its measurements and prediction of characteristics. The long-term goal of the project is to develop an AI-based pipeline to predict the in vivo performance of compounds, using C. elegans as a model species.
I am conducting this research under the supervision of Dr. Veeren Chauhan and Dr. Maggie Lieu.
I graduated from the University of Nottingham in 2022 with an MSci. in Medicinal and Biological Chemistry with an Assessed Year in Industry.
My industrial placement was based within the In Vitro Discovery Drug Metabolism and Pharmacokinetics (DMPK) team at GlaxoSmithKline and my research project sought to develop a bespoke automated metabolic stability assay. My master’s project used LC-MS to characterise the function of putative enzymes derived from the sandfly Lutzomyia longipalpis, which were thought to be implicated in the biosynthesis of the male sandfly’s sex-aggregation pheromone.
I worked as a DMPK scientist at a contract research organisation for 2 years post-graduation. While there, I worked on a variety of projects spanning multiple therapeutic modalities.