Review Highlights AI's Transformative Potential and Persistent Challenges in Pharmaceutical Development
A comprehensive review published in Discover Pharmaceutical Sciences by Shashi Kant, Deepika, and Saheli Roy evaluates the extensive application of artificial intelligence (AI) tools across pharmaceutical discovery and development. The review details how multidisciplinary AI systems, including machine learning, deep learning, natural language processing, and generative models, are being used to overcome historical bottlenecks in target validation, compound screening, structural optimization, and clinical investigation. AI algorithms are shown to optimize protocols, select endpoints, refine statistical power calculations, and assist patient recruitment in clinical trials. Companies like Exscientia have already advanced AI-designed molecules into human trials. However, the review also emphasizes significant limitations, such as the scarcity of high-quality, standardized training data, the risk of systemic biases in historical datasets, and the 'black box' nature of many deep neural networks, which complicate...