Altered Sphingolipid Hydrolase Activities and Alpha-Synuclein Level in Late-Onset Schizophrenia.

Recent data described that patients with lysosomal storage disorders (LSDs) may have clinical schizophrenia (SCZ) features. Disruption of lipid metabolism in SCZ pathogenesis was found. Clinical features of schizophrenia (SCZ) have been demonstrated in patients with several lysosomal storage disorders (LSDs).

Aberrant alternative splicing of exon II in peripheral blood lymphocytes of drug-naïve schizophrenic patients.

The aim of the study was to characterize the pattern of transcript isoforms of exon II in lymphocytes of the blood as peripheral biomarkers of schizophrenia development and the effectiveness of antipsychotic therapy. We primarily observed an increase in mRNA levels and elevation of alternative variants in a sample of drug-naïve schizophrenic patients compared to the control group. There was no association of the expression level of transcript isoforms with the effectiveness of the antipsychotic therapy.

[The effect of antipsychotic drug on monoamine receptors in peripheral blood mononuclear cells: affinity linked mechanism].

Schizophrenia is one of the most serious and common mental disorders, which is characterized by high levels of pathogenic heterogeneity as well as neuroimmune abnormalities, which require treatment with antipsychotic drugs. Monoamines are one of the key neurotransmitters which play an important role in neuroimmune interactions of the human organism. We suggest that the quantity of the monoamine receptors on mononuclear cells of the peripheral blood (PBMCs) can be associated with the cytokine profile of patients.

Potential diagnostic markers of olanzapine efficiency for acute psychosis: a focus on peripheral biogenic amines.

Background: Biomarkers are now widely used in many fields of medicine, and the identification of biomarkers that predict antipsychotic efficacy and adverse reactions is a growing area of psychiatric research. Monoamine molecules of the peripheral bloodstream are possible prospective biomarkers based on a growing body of evidence indicating that they may reflect specific changes in neurotransmitters in the brain. The aim of this study was to detect peripheral biogenic amine indicators of patients with acute psychosis and to test the correlations between the biological measures studied and the psychopathological status of the patients.

[Increase in GP IIb-IIIa and P2Y12 Receptors in Activated Platelets as the Possible Indicator of de novo Protein Synthesis].

Although platelets lack nuclei, they are capable of de novo protein synthesis. We speculate that key platelet receptors are involved in the regulation of this process, and the changes in their number indicate the de novo protein synthesis in platelets. The object of our study was native platelets obtained from healthy donors.