Advancements and Applications of Injectable Hydrogel Composites in Biomedical Research and Therapy

Injectable hydrogels have gained popularity for their controlled release, targeted delivery, and enhanced mechanical properties. They hold promise in cardiac regeneration, joint diseases, postoperative analgesia, ocular disorder treatment. Hydrogels enriched with nano-hydroxyapatite show potential bone addressing challenges of defects, osteoporosis, tumor-associated regeneration. In wound management cancer therapy, they enable accelerated closure, drug delivery. also find applications ischemic brain injury, tissue cardiovascular personalized immunotherapy. This manuscript highlights the versatility injectable hydrogel nanocomposites biomedical research. Moreover, it includes a perspective section that explores future prospects, emphasizes interdisciplinary collaboration, underscores promising research applications.