ICOSL deficiency promotes M1 polarization to alleviate liver fibrosis in schistosomiasis mice.

The expression of inducible co-stimulator ligand (ICOSL) on macrophage (Mφ) implies their ability to interact with inducible co-stimulator (ICOS)-expressing T cells, thereby modulating immune responses within the liver microenvironment. This study aimed to elucidate the mechanism underlying ICOS/ICOSL signaling in the regulation of Mφ polarization during Schistosomiasis-induced liver fibrosis. To investigate this, ICOSL-knock out (KO) and wildtype (WT) C57BL/6 mice were infected with Schistosoma japonicum (S.

Synergistic effect of combination chemotherapy with praziquantel and DW-3-15 for Schistosoma japonicum in vitro and in vivo.

Background: Schistosomiasis is a debilitating and neglected tropical disease for which praziquantel (PZQ) remains the first-choice drug for treatment and control of the disease. In our previous studies, we found that the patented compound DW-3-15 (patent no. ZL201110142538.