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Basic Study
Copyright: ©Author(s) 2026.
World J Stem Cells. Apr 26, 2026; 18(4): 116175
Published online Apr 26, 2026. doi: 10.4252/wjsc.v18.i4.116175
Figure 2
Figure 2 Immunofluorescence images of poly-L-lactic acid-treated subcutaneous adipose tissue. The poly-L-lactic acid-macrophage-fibroblast encapsulations show intense expression of CD90, CD105, preadipocyte factor, proliferating cell nuclear antigen, and β-catenin. These encapsulations have high concentrations of proliferating cells expressing phenotypes consistent with adipose-derived stem cells and fibroblasts. The perilipin-expressing (purple outline) cells seen distinctly separate from the encapsulations are mature adipocytes.


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