[Adipose tissue: a subtle and complex cell system].

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 (WAT) represents a large amount of all adult tissues. For a long time, it was considered as a poorly active, overgrown and undesirable tissue. It was mainly studied for its involvement in energy metabolism and disorders, as well as for its endocrine functions. WAT is composed of two main populations, matures adipocytes and stroma vascular fraction (SVF) that can be separated easily. The SVF contains two compartments, stromal and hematopoietic that have been recently characterized. The stromal population (or ADAS for Adipose Derived Stromal Cells) presents functional features of, as well as lineage relationship with, macrophages. These stromal cells, that are able to differentiate into adipocytes, also display endothelial potential, and could be considered as vascular progenitors. Differentiation of various adipose-derived cell subsets towards functional cardiomyocytes, osteoblasts, chondrocytes, muscle, hematopoietic and neural cells was also obtained in vitro or in vivo. Adipose tissue thus appears as a complex tissue composed of different cell subsets that could vary according to the nature and the location of fat pads, or to the physiological or pathological status. WAT appears as a very plastic and heterogeneous tissue that is very easy to sample. This represents a great advantage when considering adipose tissue as a potential and suitable source of ste

Evidence level

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

Browse all related research

Filter the research library by this study's title keywords, author, or publication year.