Jin C, Xu G. Study on the Promotion of hADSCs Migration and Chemotaxis by SDF-1.
Asia Pac J Ophthalmol (Phila) 2023;
12:303-309. [PMID:
37171133 DOI:
10.1097/apo.0000000000000613]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Accepted: 03/28/2023] [Indexed: 05/13/2023] Open
Abstract
PURPOSE
The purpose of this study was to investigate the chemotaxis effect of stromal cell-derived factor-1 (SDF-1) on human adipose-derived stem cells (hADSCs).
METHODS
A lentivirus vector with the enhanced green fluorescent protein gene was constructed and transfected to hADSCs. A control group and an SDF-1 induction group were set to estimate the efficacy of SDF-1 in promoting hADSCs chemotaxis and migration.
RESULTS
After 7 days of infection with hADSCs by enhanced green fluorescent protein lentivirus, the positive rate of fluorescence expression detected by flow cytometry was 100%. After the addition of SDF-1 induction, the invasion ability of hADSCs was enhanced.
CONCLUSIONS
SDF-1 can promote hADSCs migration and chemotaxis, which may play a role in stem cell transplantation.
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