Comment on: Frequent CTLA4-CD28 gene fusion in diverse types of T-cell lymphoma, by Yoo et al

We read with great interest the recent article by Yoo et al . published online in the January 2016 issue of Haematologica.[1][1] Their study identified a fusion between the extracellular domain of CTLA4 and the intracellular domain of CD28, presumably arising from a partial tandem duplication on