Dr Lin H et al. in 2009 and Dr Beyer Nardi et al. in 2008 reported that phenotypically, mesenchymal stem cells express the following markers: CD49a/CD29+, CD44+, STRO-1+, CD90+, CD1-105+, CD-106+, CD-146+, CD-140b+, CD-166+, CD34/45-, and CD-271+.
En el 2009 Lin H y cols., Beyer Nardi y cols. 2006, reportaron que fenotípicamente las células troncales mesenquimales expresan los siguientes marcadores: CD49a/CD29+, CD44+, STRO-1+, CD90+, CD105+, CD106+, CD146+, CD140b+, CD166+, CD34/45- y CD271+.