When patients where subdivided into two different groups according to the diagnosis of neoplastic disease (ALL/NHL vs AML) we found a statistically significant difference of Gadd45a (p < 0.0001), pJNK (p = 0.0001), and Caspase8 (p = 0.004) between AML and ALL/NHL patients. The gene discussed is GADD45A; the disease is neoplasm.