+B cells are a type of [Lymphocyte](/wiki/lymphocyte) that play a crucial role in the adaptive [Immune System](/wiki/immune_system). Upon encountering a specific antigen, they mature into plasma cells and produce [Antibody](/wiki/antibody) to neutralize threats.
+## See also
+- [T Cell](/wiki/t_cell)
+- [Antigen](/wiki/antigen)
+- [Adaptive Immunity](/wiki/adaptive_immunity)
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