The team of scientists believes that the nice reason for this can be to avoid interferon production by the pDCs. Thus, class I MHC recognition by Ly49Q on pDCs is necessary for the perfect activation of innate immune responses in vivo. The discovery of the molecular strategy will very likely have a great impact in virology, and may eventually help physicians develop better therapeutic strategies to fight the infectious illnesses afflicting their patients.. A new mechanism regulates type I production in white blood cells interferon A scholarly study from a group of experts led by Dr. Andrew P. Makrigiannis, Director of the Molecular Immunology Analysis Unit at the IRCM, has identified a new mechanism regulating interferon production.Mice, like humans, vary widely in their reactions to stress. Some adapt well, while others become timid and appearance depressed. While stress may play a major role in human mental illness, scientists wonder why some public people can cope good with adversity while some do not. The experts used male mice that had been inbred to the real point that they were genetically identical. They stressed the rodents by placing them in the territory of a more substantial, aggressive mouse and recorded how this stress affected their capability to interact socially.