Therapeutic Potential of Mesenchymal Stem Cells on Early and Late Experimental Hepatic Schistosomiasis Model

Abstract:  Cell-based therapy is emerging as a promising therapeutic approach for a wide range of liver diseases. This study aimed to investigate the regenerative and antifibrotic therapeutic potential of bone marrow-derived mesenchymal stem cells (BM-MSCs) in an early and late experimental hepatic schistosomiasis model. BM-MSCs were isolated from 6-wk-old BALB/c donor male mice, then grown and propagated in culture until cell count was 5–8 × 106/ml. MSCs were then separated and injected into Schistosoma mansoni-infected female BALB/c mice on their 6, 10, 14, and 18 wk post-infection. Mice were sacrificed on the fourth and eighth week after BM-MSCs transplantation in each group. Homing of BM-MSCs was confirmed by PCR detection of male Y-chromosome gene (sry) in the liver tissue of the recipient female mice. The regenerative and antifibrotic potential of BM-MSCs was assessed by histopathological examination, morphometric analysis, electron microscopy, and liver function tests. Schistosoma-infected mice, wh...