Advances in Hydrogel Materials Applied to Pancreatic-Related Diseases

The pancreas is a glandular organ that maintains internal homeostasis through its endocrine and exocrine functions. These functions are vital for overall well-being. However, environmental and lifestyle changes have led to an increasing incidence of pancreatic diseases, including pancreatic cancer, pancreatitis, and pancreatic neuroendocrine tumors. These conditions profoundly impact the health and quality of life of affected individuals. The existing diagnostic and treatment approaches for pancreatic diseases exhibit limitations and shortcomings, necessitating exploring novel strategies. In recent years, advancements in medicine and bioengineering have fostered multidisciplinary and interdisciplinary innovations, introducing fresh avenues for diagnosing and treating pancreatic diseases. Hydrogels, emerging as a biomaterial, represent highly hydrated cross-linked hydrophilic polymer networks. Their exceptional biodegradability and biocompatibility have rendered them instrumental in various medical applications. Hydrogels, with their macromolecular porous structures, are efficient carriers for drug delivery and controlled release. Hydrogel materials have garnered substantial attention for their unique properties and diverse applications in the context of pancreatic diseases. This article aims to provide an overview of the current limitations in diagnosing and treating pancreatic diseases while highlighting the latest trends and advancements in developing hydrogel carrier materials tailored for these conditions, primarily focusing on strategies for pancreatitis, pancreatic cancer, and pancreatic neuroendocrine tumors. The manuscript endeavors to give researchers and clinicians a comprehensive grasp of this field, offering valuable insights into prospective research directions and emerging trends.