Multiple mesenchymal progenitor cell subtypes with distinct functional potential are present within the intimal layer of the hip synovium

Table 3. Cell Sorting of CD90, CD44, and CD73 triple positive sMPC populations

Patients	Adipogenesis Histology/PCR	Chondrogenesis Histology/PCR	Osteogenesis Histology/PCR
POA (CD90+,44+,73+)	+/+ (positive)	−/−	+/−
POA (CD90+,44+,73+)	+/+ (positive)	−/−	−/−
OA (CD90+,44+,73+)	+/+ (positive)	+/+ (positive)	−/+
OA (CD90+,44+,73+)	−/+	−/−	−/−

Positive indicates that those cells were positive for CD90, CD44, and CD73
The + symbol represents a positive outcome of differentiation analysis. The - symbol represents a negative outcome of differentiation analysis. The word positive in brackets represents that a clonal cell line was able to differentiate into the specified lineage

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