Umbilical cords provide two distinct resources: blood-derived HSCs for blood...

https://www.cool-bookmarks.win/umbilical-cord-blood-carries-hematopoietic-stem-cells-for-transplants-while

Umbilical cords provide two distinct resources: blood-derived HSCs for blood disorders and tissue-derived MSCs for regenerative research. You must collect these cells immediately after birth for viability. Clinicians use these to advance medicine.