Figure 1From: Expression patterns and function of chromatin protein HMGB2 during mesenchymal stem cell differentiationHMGB2 expression during chondrogenesis of human MSC. Immunohistochemistry shows that HMGB2 is expressed at days 1 and 3, but that expression is reduced at days 7, 14 upon induction of chondrogenesis. SO: safranin O staining.Back to article page