Immunization with avian metapneumovirus harboring chicken Fc induces higher immune responses.

In this study, we evaluated the immune responses of avian metapneumovirus harboring chicken Fc molecule. Stable Vero cells expressing chicken Fc chimera on its surface (Vero-cFc) were established, and we confirmed that aMPV grown in Vero-cFc incorporated host derived chimera Fc into the aMPV virions. Immunization of chicken with aMPV-cFc induced higher level of antibodies and inflammatory cytokines; (Interferon (IFN)-γ and Interleukin (IL)-1β) compared to those of aMPV.

MRG-binding protein contributes to colorectal cancer development.

MRGBP (MORF4-related gene-binding protein; also known as chromosome 20 open reading frame 20) encodes a subunit of the transformation/transcription domain-associated protein (TRRAP)/tat-interacting protein 60 (TIP60)-containing histone acetyltransferase complex. We previously showed that MRGBP was upregulated in the majority of colorectal tumors, and the enhanced expression was associated with cell proliferation. In this study, we investigated its role in colorectal carcinogenesis and searched for genes regulated by MRGBP.