As an illustration of this concept, Steinhilber and colleagues showed only a partial overlap of dysregulated miRNA when 3 ALK(+) ALCL cell lines (SU-DH-L-1, KARPAS-299 and KiJK) were compared to T-cells or ALK(−) ALCL (Table 2 and Table 3). The gene discussed is ALK; the disease is anaplastic large cell lymphoma.