Do human bone marrow-derived mesenchymal cells differentiate and mature into endocrine pancreatic lineage in vivo?
Our data demonstrate that hBMC have tremendous in vitro expansion potential and can be differentiated into multiple lineages, including the endocrine pancreatic lineage. Paracrine factors secreted from regenerating pancreas help in efficient differentiation and maturation of hBMC, possibly via recruiting chromatin modulators, to generate glucose-responsive insulin-secreting cells.
We propose that restoring capacity for FNMA in deficient cells can increase tumor intercellular cohesion to a point that significantly reduces cell detachment and subsequent invasion. In prostate cancer, this could be of therapeutic benefit by blocking an early key step in the metastatic cascade.