Research Article

The Comparison of Adipose Stem Cell and Placental Stem Cell in Secretion Characteristics and in Facial Antiaging

Table 3

The characterization of specific secretory proteins in ASC-CM.

Protein nameUniProtKB IDGeneMolecular functionBiological processSubcellular locationFamilyFunction

Fibroblast growth factor-1P05230FGF1Developmental protein, growth factor, mitogenAngiogenesis, differentiationCytoplasm, nucleus, secretedHeparin-binding growth factors familyPlays an important role in the regulation of cell survival, cell division, angiogenesis, cell differentiation, and cell migration

Granulocyte colony-stimulating factorP09919CSF3Cytokine, growth factorU/ASecretedIL-6 familyGranulocyte/macrophage colony-stimulating factors are cytokines that act in hematopoiesis by controlling the production, differentiation, and function of 2 related white cell populations of the blood, the granulocytes, and the monocytes-macrophages

Granulocyte-macrophage colony-stimulating factorP04141CSF2Cytokine, growth factorU/ASecretedGM-CSF familyCytokine that stimulates the growth and differentiation of hematopoietic precursor cells from various lineages, including granulocytes, macrophages, eosinophils, and erythrocytes

Pigment epithelium-derived factorP36955SERPINF1U/AU/ASecretedSerpin familyNeurotrophic protein; induces extensive neuronal differentiation in retinoblastoma cells

Metalloproteinase inhibitor 1P01033TIMP-1Growth factor, metalloenzyme inhibitor, metalloprotease inhibitor, and protease inhibitorU/ASecretedProtease inhibitor I35 familyMetalloproteinase inhibitor that functions by forming one to one complexes with target metalloproteinases, such as collagenases, and irreversibly inactivates them by binding to their catalytic zinc cofactor

Plasminogen activator inhibitor 1P05121SERPINE1Protease inhibitor, serine protease inhibitorU/ASecretedSerpin familySerine protease inhibitor

Connective tissue growth factorP29279CTGFU/ACell adhesion, DNA synthesisExtracellular matrix, secretedCCN familyMajor connective tissue mitoattractant secreted by vascular endothelial cells. Promotes proliferation and differentiation of chondrocytes

Collagen alpha-2(I) chainP08123COL1A2U/AU/AExtracellular matrix, secretedFibrillar collagen familyType I collagen is a member of group I collagen (fibrillar forming collagen)

Collagen alpha-1(VI) chainP12109COL6A1U/ACell adhesionExtracellular matrix, secretedType VI collagen familyCollagen VI acts as a cell-binding protein

FibronectinP02751FN1U/AAcute phase, angiogenesis, cell adhesion, and cell shapeExtracellular matrix, secretedU/AFibronectins bind cell surfaces and various compounds including collagen, fibrin, heparin, DNA, and actin. Fibronectins are involved in cell adhesion, cell motility, opsonization, wound healing, and maintenance of cell shape