𝔖 Bobbio Scriptorium
✦   LIBER   ✦

From multipotent stem cell to adipocyte

✍ Scribed by M. Daniel Lane; Qi-Qun Tang


Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
70 KB
Volume
73
Category
Article
ISSN
1542-0752

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✦ Synopsis


The increase of adipose tissue mass that accompanies obesity is due both to an increase in adipocyte number (hyperplasia) and size (hypertrophy) (Shepherd et al., 1993) (Fig. 1). Hyperplasia results from the recruitment of preadipose cells from a population of pluripotent stem cells that reside in the vascular stroma of adipose tissue. These stem cells have the capacity to undergo commitment to adipose, muscle, bone, or cartilage lineages (Young et al., 1995). Both processes, i.e., commitment and hyperplasia to the adipose lineage, can be mimicked and studied separately by using established stem and preadipocyte cell lines in culture. When treated with


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