What is the role of Duffy antigen in red blood cells?

A It acts as a receptor for chemokines ✓
B It helps in the regulation of blood pressure
C It is involved in the transport of oxygen
D It plays a role in the immune response against malaria

Explanation

The Duffy antigen acts as a receptor for chemokines, which are signaling molecules that play a role in the immune response.

Source

Medical Microbiology by Patrick R. Murray
Hematology Hematology: Blood Components Hematology: Blood Components Medium MEDICAL Confidence: high