mini-organs

Mini-organs, also called organoids, are tiny, simplified versions of real organs grown in laboratories from stem cells. They mimic some functions and structures of full-sized organs, allowing scientists to study how organs develop, how diseases affect them, and how they respond to treatments. These miniature models are valuable tools for medical research because they can provide insights without needing full organ transplants or animal testing. Despite being small, organoids are complex enough to simulate important aspects of human biology, making them a useful bridge between basic research and clinical applications.