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BAFF Mutation Also Found in NHL

doi: 10.1097/01.COT.0000392906.10528.db
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BAFF Mutation Also Found in NHL

Some patients with non-Hodgkin lymphoma (NHL) harbor the B-cell activating factor (BAFF), new research has shown. In a study now available online in the Journal of Experimental Medicine (, researchers from the University of Iowa and the Mayo Clinic found that BAFF, a soluble protein needed for B-cell survival and maturation, is elevated in the blood of some NHL patients and is associated with poor prognosis.

This BAFF-R mutation generates a receptor that transmits stronger than normal signals, thus boosting B-cell function.

A news release notes that although the mutation was present in fewer than 10% of the tumors analyzed in the study, the findings provide further evidence of the importance of BAFF signaling in NHL.

© 2010 Lippincott Williams & Wilkins, Inc.
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