Development of a System and Method for Automated Isolation of Stromal Vascular Fraction from Adipose Tissue Lipoaspirate.

Autologous fat grafting for soft tissue reconstruction is challenged by unpredictable long-term graft survival. Fat derived stromal vascular fraction (SVF) is gaining popularity in tissue reconstruction as SVF-enriched fat grafts demonstrate improved engraftment. SVF also has potential in regenerative medicine for remodeling of ischemic tissues by promoting angiogenesis.

Large-scale expansion of pre-isolated bone marrow mesenchymal stromal cells in serum-free conditions.

The regenerative potential of mesenchymal stromal or stem cells (MSCs) has generated tremendous interest for treating various degenerative diseases. Regulatory preference is to use a culture medium that is devoid of bovine components for stem cell expansion intended for therapeutic applications. However, a clear choice an alternative to fetal bovine serum (FBS) has not yet emerged.

Higher propensity of Wharton's jelly derived mesenchymal stromal cells towards neuronal lineage in comparison to those derived from adipose and bone marrow.

Mesenchymal stromal cells (MSCs) derived from different tissue sources are capable of differentiating into neural and glial cell types. However, the efficiency of differentiation varies between MSCs derived from different tissues. We compared the efficiency of neural progenitor population generation between adipose (AD), bone marrow (BM) and Wharton's jelly (WJ) derived MSCs.

Explant culture: a simple, reproducible, efficient and economic technique for isolation of mesenchymal stromal cells from human adipose tissue and lipoaspirate.

Adipose tissue has emerged as a preferred source of mesenchymal stem/stromal cells (MSC), due to its easy accessibility and high MSC content. The conventional method of isolation of adipose tissue-derived stromal cells (ASC) involves enzymatic digestion and centrifugation, which is a costly and time-consuming process. Mechanical stress during isolation, use of bacterial-derived products and potential contamination with endotoxins and xenoantigens are other disadvantages of this method.