Cytotoxic T-lymphocyte antigen 4 (CTLA4) is a co-receptor expressed by activated, memory T cells and regulatory T cells 1,2,3,4,5,6. It is a homodimer that can bind to the homodimeric ligands CD80 ...
Samsung's Galaxy S26 series may skip built-in Qi2 magnets despite earlier rumors, according to newly leaked accessories and specifications. Clear cases for the upcoming phones show some include ...
Coffee contains caffeine, which blocks adenosine in the brain and may reduce fatigue, boost energy, and improve exercise endurance and performance. Regular coffee intake is linked to lower risks of ...
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