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[Collection and long-term preservation of peripheral stem cells]
P Höcker1, W Knapp, W Linkesch
1Abteilung für Transfusionsmedizin, Universität Wien.
Wiener Medizinische Wochenschrift (1946)
|January 1, 1995
Summary
Collecting peripheral blood stem cells with cytokines and cytostatics yields the most cells. This method ensures sufficient stem cells for successful engraftment after myeloablative therapy using fewer apheresis procedures.
Area of Science:
- Hematology
- Oncology
- Cellular Therapy
Context:
- Peripheral blood stem cell (PBSC) collection is crucial for hematopoietic stem cell transplantation.
- Conditioning regimens often involve myelosuppressive therapy and cytokines to mobilize stem cells.
Purpose:
- To describe methods for PBSC collection and storage.
- To evaluate the efficacy of different conditioning regimens for PBSC harvesting.
Summary:
- The combination of cytostatics and cytokines demonstrated the highest yield for PBSC collection.
- This approach allows for sufficient stem cell collection for successful engraftment post-myeloablative therapy with minimal apheresis procedures.
Impact:
- Optimized PBSC collection protocols can improve transplant outcomes.
- Efficient stem cell harvesting reduces patient burden and resource utilization in transplantation.