Merely to NGF interaction in tumor cells, Zhu and coworkers highlighted that the NGF–trkANGFR interaction influences growth and spread of pancreatic cancer cells, Zhang and coworkers highlighted the prognostic value of NGF-receptors while Missale and coworkers showed the NGF-receptor overexpression associated with a good prognosis [39–41]. The gene discussed is NGF; the disease is neoplasm.