Progress, prospects, and limitations of organoid technology

Abstract

Organoids are mini-organs generated through in vitro 3-dimensional culture that mimic some of the structural and physiological functions of real organs. In recent research, various organoids have been derived from pluripotent stem cells or multipotent organ-specific adult stem cells in vitro and have been used in regenerative medicine, disease modeling, precision medicine, toxicology studies, and drug discovery. However, research on reproduction-related organoids has not been comprehensive, and some limitations need to be addressed for culturing these organoids. In this review, we discuss the historical advances, major recent developments, limitations, and potential of organoid culture, including human reproductive organoids.