The seminar focused on the latest research advances in microneedle technology, providing an in-depth exploration of the field's progression and its potential applications. Particular emphasis was placed on the recent findings of our research group, showcasing innovative approaches and groundbreaking results that contribute to the development of more effective and versatile microneedle systems. Topics included advancements in the fabrication techniques, materials used, and the diverse applications of microneedles in drug delivery, diagnostics, and vaccine administration. Our research group highlighted key achievements, such as improved biocompatibility, enhanced drug-loading capacity, and novel designs tailored to specific medical needs, demonstrating the promising future of microneedle technology in healthcare.