Journal
MODERN PATHOLOGY
Volume 29, Issue 1, Pages 83-88Publisher
ELSEVIER SCIENCE INC
DOI: 10.1038/modpathol.2015.122
Keywords
-
Categories
Ask authors/readers for more resources
The oncogenic role of TCL1 in chronic lymphocytic leukemia is well established in transgenic mice. TCL1 expression in other B-cell malignancies has been also described: post-germinal center-derived malignancies, such as multiple myeloma, classically do not express TCL1. Waldenstrom macroglobulinemia is a post-germinal center malignancy that is known to be similar to chronic lymphocytic leukemia in terms of its gene expression profile. TCL1 expression has not been so far assessed in Waldenstrom macroglobulinemia. Transcriptomic explorations show that TCL1A expression is linked to signaling pathways and biological functions that are known to be involved in Waldenstrom macroglobulinemia as well as to gene signatures of interest in B-cell malignancies. We investigated TCL1 expression at the protein level in the bone marrow of a series of 59 patients with Waldenstrom macroglobulinemia: 76% of patients expressed TCL1, which appeared to be associated with a pejorative prognostic impact. TCL1 could have an oncogenic role in Waldenstrom macroglobulinemia, and deserves further exploration.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available