Interferon interference

Virus interference. I. The interferon

During a study of the interference produced by heat-inactivated influenza virus with the growth of live virus in fragments of chick chorio-allantoic membrane it was found that following incubation of heated virus with membrane a new factor was released. This factor, recognized by its ability to induce interference in fresh pieces of chorio-allantoic membrane, was called interferon. Following a ...

Virus interference. II. Some properties of interferon.

Interferon action II. Membrane-bound alkaline ribonuclease activity in chick embryo cells manifesting interferon-mediated interference.

Membrane fractions from chick embryo cells manifesting viral interference mediated by interferon or poly(I)-poly(C) contain high levels of an alkaline ribonuclease. Enhanced RNase activity is not observed when inhibitors of cell protein or RNA synthesis are present during interferon treatment, or when heterologous interferon is used. The RNase associated with comparable membrane fractions from ...

Interference in laboratory tests

Interference in clinical laboratory testing can create discrepancies in test results which can lead to patient harm.  In clinical chemistry, interference is defined as a cause of medically significant difference in the measurand test result due to another component or property of the sample. Interference by endogenous and exogenous substances with assays for clinical analytes is a common prob...

RNA interference with EAG1 enhances interferon gamma injury to glioma cells in vitro.

AIM The aim of this study was to silence Ether à go-go 1 (EAG1) in glioma cells by RNAi in order to further analyze whether silencing this channel would improve injury caused by interferon gamma (IFN-γ). MATERIALS AND METHODS EAG1 silencing by the siRNAs EAG1hum_287 and EAG1hum_1727 (sequence targets 5'-GGCCTATTGTGTACAGCAATT-3' and 5'-GGGACTTCCTGAAGCTCTATT-3', respectively) was determined by ...