Categories 2010 Talks Dr. Chia-Ning Shen, “Porphyrin homeostasis maintained by ABCG2 transporter regulates self-renewal of embryonic stem cells and cancer stem cells” Post author By admin Post date May 1, 2021 Presented at the 2010 Workshop in Taiwan. Tags Chia-Ning Shen ← Dah-Ching Ding, “Human umbilical cord mesenchymal stem cells support prolonged expansion of human embryonic stem cells without tumorigenesis” → Dr. Henrich Cheng, “Transplantation of Size-Sieved Stem Cells Compositing with Fibrin Glue After MCAO in Conscious Rat”