2026-06-16202410.3390/genes15081025https://repositorio.inprf.gob.mx/handle/123456789/106https://doi.org/10.3390/genes15081025Alexithymia is a trait involving difficulties in processing emotions. Genetic association studies have investigated candidate genes involved in alexithymia's pathogenesis. Therefore, the aim of the present study was to perform a systematic review of the genetic background associated with alexithymia.PDFengAcceso CerradoArticulo2073-4425Instituto Nacional de Psiquiatría Ramon de la Fuente MuñizSuizaAlexithymiaBiomarkersGenes