Research Article

Whole Genome Expression Profiling and Signal Pathway Screening of MSCs in Ankylosing Spondylitis

Figure 1

Immunophenotype and differentiation of MSCs. (a) Under the 40x microscope, spindle-shaped MSCs grow like intersecting bundles. (b) Dot plot data showing all (nongated) cells as well as gated hMSC (P1). (c) MSCs were harvested, labeled with antibodies against immunophenotype, and analyzed by flow cytometry. MSCs expressed CD29, CD44, and CD105 but not CD34, CD45, and HLA-DR.
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