Our data represent the first peripheral proteomic study of SELENBP1 in schizophrenia and suggest that plasma SELENBP1 protein is downregulated in patients with recent-onset schizophrenia.
One of four haplotype-tagging SNPs and two different two-marker haplotypes showed nominally significant evidence for association with schizophrenia under an additive model, suggesting that genetic variation in SELENBP1 may influence risk for the disorder, while this significance did not remain when other inheritance models were considered.
Future studies should exploit DNA-based methods and molecular investigations on the role of SELENBP1 in order to gain insights into the nature of its influence on schizophrenia and psychotic symptoms.
Future studies should exploit DNA-based methods and molecular investigations on the role of SELENBP1 in order to gain insights into the nature of its influence on schizophrenia and psychotic symptoms.
Implementing this systematic approach, we: (i) discovered 177 putative SZ risk genes in brain, 28 of which map to linked chromosomal loci; (ii) delineated six biological processes and 12 molecular functions that may be particularly disrupted in the illness; (iii) identified 123 putative SZ biomarkers in blood, 6 of which (BTG1, GSK3A, HLA-DRB1, HNRPA3, SELENBP1, and SFRS1) had corresponding differential expression in brain; (iv) verified the differential expression of the strongest candidate SZ biomarker (SELENBP1) in blood; and (v) demonstrated neuronal and glial expression of SELENBP1 protein in brain.
Implementing this systematic approach, we: (i) discovered 177 putative SZ risk genes in brain, 28 of which map to linked chromosomal loci; (ii) delineated six biological processes and 12 molecular functions that may be particularly disrupted in the illness; (iii) identified 123 putative SZ biomarkers in blood, 6 of which (BTG1, GSK3A, HLA-DRB1, HNRPA3, SELENBP1, and SFRS1) had corresponding differential expression in brain; (iv) verified the differential expression of the strongest candidate SZ biomarker (SELENBP1) in blood; and (v) demonstrated neuronal and glial expression of SELENBP1 protein in brain.