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World J Stem Cells. Aug 26, 2026; 18(8): 121648
Published online Aug 26, 2026. doi: 10.4252/wjsc.121648
Table 2 Comparative studies of mesenchymal stem cell sheets and cell suspensions across different disease models
Ref.
Model
MSC source
Comparison
Outcome type
Main outcome
Gao et al[62], 2022Porcine myocardial infarctionhUC-MSCCell sheet vs suspensionFunctional recoveryCell sheets improved cardiac function and reduced infarct size more effectively than MSC suspension
Takemura et al[66], 2020Rat diabetic nephropathyAD-MSCCell sheet vs IV suspensionAnti-inflammatory/anti-fibroticCell sheets showed greater attenuation of renal inflammation and fibrosis than suspended MSCs
Imafuku et al[65], 2019Rat renal ischemia-reperfusion injuryBM-MSCCell sheet vs IV suspensionAnti-fibroticCell sheets more effectively reduced renal fibrosis and preserved microvasculature than MSC suspension
Chen et al[63], 2017Mouse skin wound/subcutaneous implantationAD-MSCCell sheet vs suspensionRetention/paracrine activityCell sheets exhibited higher cell retention and stronger paracrine factor secretion than suspended MSCs
Long et al[64], 2014Mouse critical-sized femoral defectBM-MSCCell sheet vs suspensionStructural regenerationCell sheets promoted superior bone regeneration and graft integration compared with MSC suspension
Qi et al[67], 2014Rabbit cartilage/meniscal defectBM-MSCCell sheet vs suspensionCartilage repairCell sheets achieved better matrix deposition and defect repair than injected MSCs


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