The main difference between autologous and allogeneic NK cells is the source from which the cells are obtained. In this article, we examine the cell sources, manufacturing processes, and quality control criteria of these two approaches from the perspective of cellular immunotherapy.

Natural Killer (NK) cells are immune cells involved in the recognition of virus-infected cells and cells undergoing tumor development. In this article, we examine how NK cells work, what autologous NK cells mean, and their role in cellular immunotherapy research.

Cell source, quality control, storage conditions, and safety are important considerations when evaluating fibroblast-based cellular products. In this article, we address the biological role of fibroblasts and how cellular products should be scientifically evaluated through 10 questions.