[Stress, depression and schizophrenia in view of psychoimmunology]

The authors discuss the influence of stress on the immunological system. They describe changes in this system in depressive and in schizophrenic patients and analyze the eventual effect of these changes in the pathogenesis of endogenous psychopathology. The authors conclude that despite the fact that research into the immunology of these aspects are in the beginning stages, the data so far collected indicate a promising result.