Sony is one of the top mirrorless makers among photo enthusiasts and content creators, and these are the best Sony cameras we've tested. Images, and the devices that capture them, are my focus. I've ...
CD8 + T cells have a central role in immune control of HIV. However, the recent failure of a T-cell-based vaccine trial prompts an urgent refocus on what constitutes an effective CD8 + T-cell response ...
The major histocompatibility complex (MHC) class I homolog, MICA, is a stress-inducible ligand for NKG2D, a C-type lectin–like activating immunoreceptor. The crystal structure of this ligand-receptor ...
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