Published online
doi:10.1084/jem.20092160
The Journal of Experimental Medicine, Vol. 206, No. 11, 2309-2312
The Rockefeller University Press, 0022-1007 $30.00
© Vucic et al.
Masking MALT1: the paracaspase's potential for cancer therapy
Domagoj Vucic and
Vishva M. Dixit
D.V. and V.M.D. are at Department of Protein Engineering and Department of Physiological Chemistry, Genentech, Inc., South San Francisco, CA 94080
CORRESPONDENCE D.V.: vucic.domagoj{at}gene.com
ABSTRACT
A key feature of aggressive B cell lymphomas is constitutive NF-
B activation, which requires signals from the CARD11–BCL-10–MALT1 (CMB) complex. The unique enzymatic activity of MALT1 degrades one of its binding partners, BCL-10, as well as the NF-
B inhibitor A20. New data shows that targeting MALT1 protease activity may be a promising therapeutic strategy for treating aggressive B cell lymphomas.
© 2009 Vucic and Dixit
This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.jem.org/misc/terms.shtml). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 3.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/3.0/).

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