| Term: | abnormal B cell activation |
|---|---|
| Definition: | any anomaly in the normal change in morphology and behavior of a mature or immature B cell during an immune response, resulting from exposure to a mitogen, cytokine, chemokine, cellular ligand, or an antigen for which it is specific |
| Parent Terms: | is-a abnormal B cell physiology |
| ID: | MP:0008217 |