. 2021 Jun;10(6):2830–2841. doi: 10.21037/tlcr-20-788

Table 1. Tumor infiltrating B cell subsets in human lung cancer.

Tumor infiltrating B cell subset	Marker (CD45⁺CD19⁺)
Transitional B	CD24^hiCD38⁺⁺CD10⁺IgD⁺ (17)
Germinal center B (GC B)	Bcl6⁺CD20⁺/Ki67⁺CD20⁺ (17)
Naïve B	CD20⁺CD38^+/–CD27^–IgD⁺ (17)
Class switched memory B	CD20⁺CD38^+/–CD27⁺IgD^-IgG/A/E⁺ (17)
Non-class switched memory B	CD20⁺CD38^+/–CD27⁺IgD⁺IgM⁺ (17)
Plasmablast	CD38^hiCD24^hiCD27^int (17)
Plasma cell	CD20^–CD27⁺⁺CD38⁺/CD138⁺ (17)
Regulatory B
B10	CD20⁺CD24^hiCD27⁺IL-10⁺ (31,32)
Transitional B	CD20⁺CD24^hiCD38^hiIL-10⁺ (33)
Granzyme B (GrB+)	CD20⁺CD38⁺CD1d^hiIgM⁺CD147⁺ (34)
B regulatory 1 (Br1)	CD20⁺CD25^hiCD71^hiCD73^loIL-10⁺IgG4⁺ (35)