Evaluation of the Effectiveness of Autologous Bone Marrow Mesenchymal Stem Cells in the Treatment of Chronic Low Back Pain Due to Severe Lumbar Spinal Degeneration: A 12-Month, Open-Label, Prospective Controlled Trial.

Background: Regenerative medicine interventions are applied to assist in the repair, and to potentially replace or restore damaged tissue through the use of autologous/allogenic biologics and it continues to expand. The anti-inflammatory, immunomodulatory, and regenerative properties of bone marrow mesenchymal stem cells (BM-MSCs), and investigation into their therapeutic efficacy and safety in patients with severe chronic low back pain, have not been demonstrated in controlled studies. Multiple pain generators have been hypothesized to be responsible in severe spinal degeneration and it is difficult to identify a single pain generator; consequently, resulting in inadequate therapeutic results.

Safety and Effectiveness of Intravascular Mesenchymal Stem Cells to Treat Organ Failure and Possible Application in COVID-19 Complications.

Background: Although only a small percentage of patients with COVID-19 deteriorate to a critical condition, because of the associated high mortality rate and the sheer number of cases, it imposes a tremendous burden on the society and unprecedented strains the health care resources. Albeit lung is the primary organ involved resulting in acute respiratory distress syndrome (ARDS), many patients additionally present with secondary multiorgan failure. Unfortunately, there is no definitive or curative treatment for this condition, and the management has been predominantly confined to supportive care, which necessitates an urgent need for novel therapies.