SOAT1 and lymphoma: JAK/STAT signaling plays a prominent role in adult T-cell leukemia and lymphoma because of the effects of HTLV1 lymphomagenesis (34), T-large granular leukemia (35), T-lymphoblastic leukemia/lymphoma (35), cutaneous lymphomas (36, 37), and various nodal and extranodal TCLS (38).