Analysing an allelic series of rare missense variants of CACNA1I in a Swedish schizophrenia cohort (the journal Brain, May 2022):
Our results, together with recent data from the SCHEMA (Schizophrenia Exome Sequencing Meta-Analysis) cohort, suggest that reduced CaV3.3 function may protect against schizophrenia risk in rare cases.
The gene in question: CACNA1I