Umbilical cord blood provides hematopoietic stem cells (HSCs) while cord tissue...

https://emedicodiary.com/post/2217/from-birth-to-bedside-how-umbilical-cord-stem-cells-are-changing-modern-medicine

Umbilical cord blood provides hematopoietic stem cells (HSCs) while cord tissue offers mesenchymal stem cells (MSCs). Clinicians collect these immediately after birth because the timing is critical. These cells power modern medical therapies.