Table II.

Abcg2-labeled cell populations in uninjured skeletal muscle

Cell type Markers FDG+ cells 
  % 
Endothelial cells CD31+, Sca1+, α7-integrin+ 79 ± 5 
Bone marrow–derived cells CD45+ 10 ± 2 
Myogenic cellsab CD31−, Sca1−, α7-integrin+ <1 
FAPsbc CD31−, CD45−, Sca1+, PDGF-R-α+ <1 
Other muscle progenitor cellsde CD45−, Sca1+, CD34+ <20 
Cell type Markers FDG+ cells 
  % 
Endothelial cells CD31+, Sca1+, α7-integrin+ 79 ± 5 
Bone marrow–derived cells CD45+ 10 ± 2 
Myogenic cellsab CD31−, Sca1−, α7-integrin+ <1 
FAPsbc CD31−, CD45−, Sca1+, PDGF-R-α+ <1 
Other muscle progenitor cellsde CD45−, Sca1+, CD34+ <20 

Values are means ± SEM; n = 3–6 independent experiments.

a

Blanco-Bose et al., 2001.

b

Joe et al., 2010.

c

Uezumi et al., 2010.

d

Tamaki et al., 2002.

e

Péault et al., 2007.

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