Sections were examined under a Zeiss LSM800 confocal microscope. The paraffin tissue sections (4 µm thicknesses) were incubated with antibody against F4/80 (1:400; Cell Signaling Technology). The ...

NK cells contribute to the rejection of skin allografts by directly killing donor cells (via detection of missing self-MHC class I molecules) or indirectly through antibody-dependent cellular ...