Editorial Commentary: Human Granulocyte-Stimulating Factor Increases the Leukocyte Richness of Platelet-Rich Plasma.

Abstract

Platelet-rich plasma (PRP) is the most common treatment in orthobiologis, because PRP is safe, low cost, and minimally invasive and could be used to promote the tissue-repair process. The systemic mobilization with human granulocyte-stimulating factor increased concentrations of white blood cells and monocyte but not platelets in PRP. It may enhance the efficacy of PRP therapy via monocytes/macrophages. Improving the efficacy of PRP therapy, bone marrow aspirate, mesenchymal stems cells, or other orthobiologics is not simple because there are many variations in products and patient factors.