The Effects of Hyperacute Serum on Adipogenesis and Cell Proliferation of Mesenchymal Stromal Cells.

Fat tissue, due to its high concentration of stem cells, has a role in aesthetic medicine and reconstructive surgery. However, poor survival of the transplanted cells still limits the usefulness of this material in regenerative medicine. Several studies indicated that platelet-rich plasma (PRP) may improve adipose tissue viability due to its growth factor content.

Rapamycin Maintains the Chondrocytic Phenotype and Interferes with Inflammatory Cytokine Induced Processes.

Osteoarthritis (OA) is hallmarked by a progressive degradation of articular cartilage. Besides risk factors including trauma, obesity or genetic predisposition, inflammation has a major impact on the development of this chronic disease. During the course of inflammation, cytokines such as tumor necrosis factor-alpha(TNF-α) and interleukin (IL)-1β are secreted by activated chondrocytes as well as synovial cells and stimulate the production of other inflammatory cytokines and matrix degrading enzymes.