The Role of Gut Microbiota in Personalized Medicine: Implications for Disease Prevention and Treatment
Year: 2025
Type: article
Abstract: The human gut microbiota is an intricate and diverse ecosystem comprising trillions of microorganisms, including bacteria, viruses, fungi, and archaea. It plays a fundamental role in maintaining overall health by influencing digestion, immune system regulation, and metabolic homeostasis. Recent advancements in microbiome research have enabled the development of personalized medicine strategies that leverage an individual’s unique microbial composition to tailor disease prevention and treatment approaches. Studies have demonstrated that dysbiosis, or an imbalance in the gut microbiota, is associated with various chronic conditions, such as obesity, diabetes, inflammatory bowel disease (IBD), and neurological disorders. Personalized medicine seeks to restore gut microbial balance through interventions such as precision probiotics, prebiotics, fecal microbiota transplantation (FMT), and diet-based modifications. Moreover, gut microbiota composition significantly influences drug metabolism, efficacy, and toxicity, highlighting its importance in personalized pharmacotherapy. The gut-brain axis, a bidirectional communication system between the gut and the brain, further underscores the impact of gut microbiota on mental health and neurodegenerative diseases. However, despite promising findings, challenges remain in translating microbiome-based approaches into clinical practice due to inter-individual variability, ethical considerations, and regulatory concerns. Future research should focus on integrating artificial intelligence and machine learning in microbiome analysis to enhance predictive capabilities and improve personalized treatment strategies. This paper provides an in-depth analysis of the role of gut microbiota in personalized medicine, discussing its implications for disease prevention, chronic disease management, pharmacotherapy, and neurotherapy, while also exploring the challenges and future directions of microbiome-driven healthcare.
Source: Journal of Neonatal Surgery
Authors: Zhaojie Chen, Fan Zhang
Institution: Hong Kong Polytechnic University
Language: English
Topic: Gut microbiota and health
Subfield: Molecular Biology
Domain: Life Sciences
Open Access status: diamond
OpenAlex ID: W4409115030