Uzuncakmak, Sevgi KarabulutOzcan, HalilAydin, PelinHalici, Zekai2026-02-282026-02-2820252602-30322602-3040https://doi.org/10.17826/cumj.1624159https://search.trdizin.gov.tr/tr/yayin/detay/1308494https://hdl.handle.net/20.500.12403/6137Purpose: This study aims to investigate Lrig1 expression and to reveal the possible relationship between Lrig1, ERBB1 and ERBB2 in schizophrenia. Materials and Methods: In this study, peripheral blood samples of 70 schizophrenia patients and 60 healthy controls were used. Real Time PCR was applied for Lrig1, ERBB1 and ERBB2 gene expression analysis. Results: The level of Lrig1 mRNA was lower in the patients when compared to healthy controls. Expression levels of ERBB1 and ERBB2 were decreased in the patients versus in the healthy controls. According to the receiver operating characteristic curve analysis, the three genes had the power to discriminate the patients from the ERBB1 and ERBB2 expressions in the patients. in schizophrenia.eninfo:eu-repo/semantics/openAccessSchizophreniaLrig1ERBB1ERBB2Article50122123010.17826/cumj.16241591308494WOS:001456063300023Q4