Description
To verify the pluripotency of established iPS cells, teratoma formation assays are performed by injecting these iPS cells into the testis or intramuscular in immunodeficient mice. Formed teratomas are observed whether differentiation into the three germ layers from iPS cells has achieved or not. This repository stores and shares histological images generated from these teratoma formation assays, with the aim of contributing to the development of AI systems capable of automatically assessing pluripotency.