The use of immunohistochemistry to determine oncolytic reovirus distribution and replication in-human tumors.

An oncolytic virus is considered a targeted cancer therapy due to its ability to specifically target, replicate in and lyse cancer cells while leaving normal cells unharmed. Over the last few years several tumor selective oncolytic viruses have been developed. These include certain DNA viruses such as adenovirus that have been genetically manipulated to target specific cancer cells by exerting restrictions on the virus at the level of cell entry, viral gene transcription and viral protein translation.

Divergent roles of Toll-like receptor 2 in response to lipoteichoic acid and Staphylococcus aureus in vivo.

The response of leukocytes to lipoteichoic acid (LTA), a TLR2-dependent major cell wall component of Staphylococcus aureus, is linked to the outcome of an infection. In this study we investigated the role of nonhematopoietic TLR2 in response to LTA and S. aureus by creating bone marrow chimeras.