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Synopsis

The world’s oceans, covering more than two-thirds of the planet’s surface, represent one of the most expansive and least explored reservoirs of biological and chemical diversity. Over the past few decades, marine science has transitioned from descriptive exploration to translational innovation, revealing a remarkable array of bioactive molecules with significant therapeutic potential. From antimicrobial peptides and anticancer compounds to neuroprotective agents and anti-inflammatory metabolites, marine-derived substances are increasingly shaping the future of modern medicine. This edited volume, Oceans in Medicine: Advances in Marine-Based Therapeutants for Modern Diseases, brings together current scientific knowledge and emerging developments at the intersection of marine biology, pharmacology, biotechnology, and clinical research.

The motivation behind this book is rooted in two converging realities: the growing global burden of chronic and infectious diseases, and the urgent need for novel, effective, and safer therapeutic agents. Conventional drug discovery pipelines face increasing challenges, including antimicrobial resistance, limited chemical novelty, and translational bottlenecks. Marine ecosystems—ranging from coral reefs and deep-sea vents to polar waters—host organisms that have evolved unique biochemical defense and survival strategies under extreme environmental pressures. These adaptations have yielded structurally diverse and mechanistically innovative compounds that are now being investigated for applications across oncology, infectious diseases, metabolic disorders, inflammatory conditions, and neurological illnesses.

This volume is designed to serve as a comprehensive and forward-looking reference for researchers, academicians, clinicians, and industry professionals. The chapters cover foundational concepts, discovery platforms, omics-driven bioprospecting, peptide and small-molecule therapeutics, nanotechnology-enabled delivery systems, sustainable sourcing, regulatory pathways, and translational case studies. Special emphasis is placed on mechanistic insights, structure–activity relationships, and clinical relevance, ensuring that the content bridges basic science and applied therapeutics.

We believe that the future of drug discovery will increasingly depend on interdisciplinary collaboration and responsible exploration of natural resources. By presenting diverse expert perspectives, this book aims to stimulate innovation, encourage ethical marine bioprospecting, and support the development of next-generation therapeutics derived from oceanic biodiversity. It is our hope that this work will contribute meaningfully to both scientific progress and global health advancement.