A Standardized Method of Isolating Adipose-Derived Stem Cells for Clinical Applications.

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

• Level A · Stronger Clinical Evidence
• Level B · Emerging clinical evidence with positive signals
• Level C · Early human research exploring benefits
• Level D · Scientific groundwork from lab and animal studies
• Emerging · Emerging topic under active research

Abstract (original English)

White adipose tissue is the most abundant and accessible source of stem cells in the adult human body. In this paper, we present a standardised and safe method of isolating and maximizing the number of adipose-derived stem cells (ASCs) from conventional liposuction for clinical applications, which was carried out through both mechanical (centrifuge) and enzymatic (collagenase) means. Isolated cells were characterized through flow cytometry assay. Gathered data showed a greater amount (9.06 × 10(5) ASCs from 100 mL of adipose tissue) of isolated ASCs compared to previous protocol, also with high (99%) cell vitality; the procedure we presented is easy and fast (80 minutes), allowing collecting a significative number of mesenchymal stem cells, which can be used for clinical purposes, such as wound healing.

Evidence level

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

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