From trial and error to AI-driven discovery: The future of drugs and materials
In recent years, artificial intelligence (AI) in the pharmaceutical industry has gained significant traction, especially in the drug discovery field, as this technology can identify and develop new medications, helping AI researchers and pharmaceutical scientists eliminate the traditional and labor-intensive techniques of trial-and-error experimentation and high-throughput screening.
The successful application of AI techniques and their subsets, such as machine learning (ML) and natural language processing (NLP), also offers the potential to accelerate and improve the conventional method of accurate data analysis for large data sets. AI and ML-based methods such as deep learning (DL) predict the efficacy of drug compounds to understand the accrual and target audience of drug use.
The Collaborative Role between AI Researchers and Pharmaceutical Scientists
The collaborative role between pharmaceutical scientists and AI researchers is essential to developing innovative and effective drugs to treat various diseases. Combining their expertise and knowledge, they can generate powerful algorithms and ML models that predict the efficacy of drug candidates, speed up the clinical trial process, and understand the adverse effects of the drug being tested.
This process will help pharma companies make informed decisions and improve the accessibility and affordability of medicines for the healthcare sector. For example, “Reactome,” an AI-powered platform developed by Pfizer and the University of Cambridge, is inspired by genomics, where automated experiments are combined with machine learning to understand chemical reactions. The 'Reactome' approach further validates a dataset of more than 39000 pharma-relevant chemical reactions that enable both AI researchers and pharma scientists to get a broad understanding of the chemical and make alternative medicines that will benefit future inventions.
Ethical Considerations Regarding the Use of AI in the Pharmaceutical Industry
Despite the potential benefits of the utilization of AI in drug discovery, there are several challenges and ethical considerations AI researchers and pharma scientists need to face. The most common challenge is limited low-quality, and inconsistent data that affect providing accurate and reliable results, which may also raise questions about data privacy and security. As AI models depend on a large set of data to operate the process, there are risks that hackers could misuse or access sensitive information. Ultimately, it might hamper the individuals and reputation of the company; Therefore, post-collection and use of medical data, all pharmaceutical companies should follow the regulations while performing any experiment using AI models.
Another challenging concern is that AI-based approaches may raise concerns about being biased and providing fair results, resulting in unequal access to medical treatment and unfair treatment of certain patients, further raising the question of equality and justice. In cases where pharmaceutical companies fail to adhere to regulations, they can be severely fined, and/or their medical licenses might get nullified.
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