Interestingly, in B-Non Hodgkin’s lymphomas (B-NHL) there appears to be a Lyn/Cbp/STAT3 signaling complex, not present in ALK+ T lymphoma or Hodgkin-derived lymphoma cells, that doesn’t contain the Lyn inactivating Csk kinase and promotes survival signals in these lymphomas. This evidence concerns the gene STAT3 and lymphoma.