Positive and psycho-pathological aspects between shame and shamelessness.

Interpersonal relationships represent an essential aspect of mental wellbeing and social functioning. If all the symptoms contain a relational meaning, shame represents the relational affect par excellence both in terms of its origin and its purpose. This paper aims to highlight the role of shame as an affect inherent in the rhythmic nature of the encounter with the other, as well as the pathological elements of this aspect in both its conscious and unconscious dimensions. There is a heterogeneous quantitative and qualitative declination of shame, or of the defenses against this affect, among the various pathologies. We consider the fundamental needs of belonging and acceptance and the parallel abandonment anguish from various psychoanalytic and philosophical theoretical perspectives and then analyze the link between their dissatisfaction and the origin of shame. We also touch on the different interpretaions of shame based on eastern and western cultural norms. These hypotheses are closely intertwined with the beliefs of classical psychopathology. The role of the body in the encounter with the other and in the experience of shame is also examined. In particular, we study the role of this affect in schizophrenia, depression, eating disorders, and personality disorders.

Characterization of salivary proteins of schizophrenic and bipolar disorder patients by top-down proteomics.

The analysis of whole saliva of 32 subjects with diagnosis of schizophrenia (SZ), 17 with diagnosis of bipolar disorder (BD), and 31 healthy subjects divided in non-smokers (HN; n=19) and smokers (HS; n=12) using an HPLC-ESI-MS top-down platform is reported in this study. Both SZ and BD revealed more than 10 fold mean increase of α-defensins 1-4, S100A12, cystatin A and S-derivatives of cystatin B levels with respect to the HN and HS control groups. No differences of protein levels were observed between SZ and BD groups and between HN and HS groups. Moreover, the correlation coefficients among the different proteins were significantly better in BD group than in SZ group. BIOLOGICAL SIGNIFICANCE: This study on whole saliva confirms a schizophrenia-associated dysregulation of immune pathway of peripheral white blood cells and suggests that the dysregulation of BD group could involve the activation of more specific cell type than that of SZ group.