PRP also upregulated the genes involved in the beta chain of the T cell receptor (TRBV3‐1, TRBV6‐5, TRBV7‐2, TRBV27, TRBC2, and TRBJ2‐3), which is responsible for antigen recognition and activation of cellular immunity during bacterial infection.40 Here, TRBJ2-3 is linked to bacterial infectious disease.