Background There are many studies with different results that examine the association
between Catechol‐O‐MethylTransferase (COMT) gene single‐nucleotide polymorphisms …

Background Schizophrenia (SCZ) is a severe mental disorder in which people interpret
reality abnormally. Different studies indicated a complex polygenic control over SCZ. In the …

Objectives Schizophrenia (SZ) is a severe multifactorial disease. NRG1 is a gene acting in
the development of SZ. A number of NRG1 single nucleotide polymorphisms (SNPs) and …

Aim: NRG1 is one of the genes that was reported to have susceptibility alleles effecting the
phenotype of schizophrenia. There are many SNPs (single nucleotide polymorphisms) …

Meta-analysis of COMT Gene rs737865 SNP odds ratios for schizophrenia Background: The
collection of methods that enable combining the findings of several independent studies on …

Aim: NRG-3 gene is a member of neuregulin signaling pathway and alleles of several single
nucleotide polymorphisms (SNP) located in this gene are suspected to be associated with …

Investigation of Catechol-O-Methyltransferase (COMT) Val158Met Polymorphism in Chronic
Schizophrenia Diagnosed Individuals in Ma Page 1 Journal of Applied Biological Sciences …

Schizophrenia is a multifactorial psychiatric disorder which is affected by genetic,
environmental, and several other factors. ERBB4 is a gene with polymorphic sites which …

Schizophrenia is a complex mental disorder that affects 1% of the population worldwide
with~ 80% heritability rate. This mental disorder has dramatic impacts not only on the …