Beta-catenin in schizophrenia: Possibly deleterious novel mutation.

Schizophrenia is a debilitating psychiatric disorder, affecting approximately 1% of the human population. Mostly genetic factors contribute to schizophrenia, but the genetics are complex and various aspects of brain functioning and structure, from development to synapse plasticity, seem to be involved in the pathogenesis. The goal of the study was to look for novel mutations in genes, implicated in molecular networks, important in schizophrenia.

Sequencing of five left-right cerebral asymmetry genes in a cohort of schizophrenia and schizotypal disorder patients from Russia.

Objective: Schizophrenia is a severe psychiatric disorder, affecting ∼1% of the human population. The genetic contribution to schizophrenia is significant, but the genetics are complex and many aspects of brain functioning, from neural development to synapse structure, seem to be involved in the pathogenesis. A novel way to study the molecular causes of schizophrenia is to study the genetics of left-right (LR) brain asymmetry, the disease feature often observed in schizophrenic patients.