Kostnidren.cz represents the Czech National Bone Marrow Donor Registry, a vital organization dedicated to saving lives through stem cell transplants. Established in 1998 and accredited as the sole transplant center in the Czech Republic for all types of hematopoietic stem cell transplants, it operates in collaboration with the Hematology-Oncology Department of FN Plzeň.

The registry encourages healthy individuals aged 18 to 35 to join and become potential lifesavers by donating bone marrow. Those unable to donate can still contribute by supporting the associated Transplant Foundation financially or through partnership opportunities.

Founded in 1992, the Transplant Foundation is committed to raising awareness and funds for stem cell transplantation, allowing more patients to receive the care they need. Kostnidren.cz continues to promote the importance of bone marrow donation, fostering hope and community support for transplant patients across the region.