Amnion-Derived Cellular Cytokine Solution (ACCS) Promotes Migration of Keratinocytes and Fibroblasts

被引:32
作者
Uberti, M. Georgina [1 ]
Pierpont, Yvonne N. [1 ,2 ]
Ko, Francis [1 ]
Wright, Terry E. [1 ,2 ]
Smith, Charlotte A. [3 ]
Cruse, C. Wayne [2 ]
Robson, Martin C. [2 ]
Payne, Wyatt G. [1 ,2 ]
机构
[1] Bay Pines VA Healthcare Syst, Inst Tissue Regenerat Repair & Rehabil, Bay Pines, FL USA
[2] Univ S Florida, Dept Surg, Div Plast Surg, Tampa, FL 33620 USA
[3] Stemnion Inc, Pittsburgh, PA USA
关键词
amnion-derived cellular cytokine solution; wound healing; keratinocyte migration; fibroblast migration; MESENCHYMAL STEM-CELLS; GROWTH-FACTORS; PRESSURE ULCERS; METALLOPROTEINASES; INHIBITORS; MOTILITY; FLUID; PDGF;
D O I
10.1097/SAP.0b013e3181c39351
中图分类号
R61 [外科手术学];
学科分类号
100210 [外科学];
摘要
Amnion-derived Multipotent Progenitor cells appear to be useful as adjuvants in wound healing. Amnion-derived multipotent progenitor cells secrete a unique combination of cytokines and growth factors, known as amnion-derived cellular cytokine solution (ACCS). In the skin, a cytokine communication network between mesenchymal and epithelial cells tightly controls keratinocyte and fibroblast migration, proliferation and differentiation-key determinants of wound healing. To evaluate the influence of ACCS on the migratory behavior of keratinocytes and fibroblasts, cell migration was assayed quantitatively using a Boyden chamber. Chemotactic migration activity of fibroblasts or keratinocytes through the membrane determined the influence of ACCS. In the presence of ACCS, fibroblasts and keratinocytes demonstrated a statistically significant (P < 0.05) increase in migration when compared with controls. These cell types, critical to normal wound healing, may be influenced to accelerate migration in wounds, thus accelerating wound repair/healing.
引用
收藏
页码:632 / 635
页数:4
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