Bregulatory cells are a subpopulation of IL-10-secreting B-cells that are frequently identified as CD19+/38hi/24hi (B-regs). Changes in stimulating molecule concentration have an influence on the population of human Interleukin-10 secreting B-regs. For possible cell treatment, B-regs can be generated by in-vitro co-culture of adipose tissue derived mesenchymal stromal cells...