What is the primary function of the blood component that expresses CD57, a marker found on natural killer cells and some T cells?

A Antibody production
B Cell adhesion and migration
C Cytotoxic activity against infected cells or tumor cells ✓
D Coagulation cascade regulation

Explanation

CD57 is a marker found on natural killer cells and some T cells, which are crucial for cytotoxic activities against infected cells or tumor cells.

Source

Immunology textbooks and research articles
Hematology Hematology: Blood Components Hematology: Blood Components Hard MEDICAL Confidence: high