https://www.selleckchem.com/products/wnt-agonist-1.html Other PET radiometals included in the discussion are 86Y, 63Zn and 89Zr. Preclinical and clinical evidence suggests that mesenchymal stem cells (MSCs) may be beneficial in treating heart failure (HF). However, the effects of stem cell therapy in patients with heart failure is an ongoing debate and the safety and efficacy of MSCs therapy is not well-known. We conducted a systematic review of clinical trials that evaluated the safety and efficacy of MSCs for HF. This study aimed to assess the safety and efficacy of MSCs therapy compared to the placebo in heart failure patients. We searched PubMed, Embase, Cochrane library systematically, with no language restrictions. Randomized controlled trials(RCTs) assessing the influence of MSCs treatment function controlled with placebo in heart failure were included in this analysis. We included RCTs with data on safety and efficacy in patients with heart failure after mesenchymal stem cell transplantation. Two investigators independently searched the articles, extracted data, and assessed the quality of the included studies. Pooled data ggested that mesenchymal stem cells as a regenerative therapeutic approach for heart failure is safe and effective by virtue of their self-renewal potential, vast differentiation capacity and immune modulating properties. Allogenic MSCs have superior therapeutic effects and intracoronary injection is the optimum delivery approach. In the tissue origin, patients who received treatment with umbilical cord MSCs seem more effective than bone marrow MSCs. As to dosage injected, (1-10)*10^8 cells were of better effect. There is a lack of robust data on hospitalised acute vertebral fragility fractures. This analysis aimed to report on the number of hospitalised vertebral fragility fractures treated in a large UK teaching hospital. This information would support better design of hospital services and resource allocation to manage this group of pat