Preliminary genome‐wide association study of bipolar disorder in the Japanese population

E Hattori, T Toyota, Y Ishitsuka… - American Journal of …, 2009 - Wiley Online Library
bipolar disorder (BD) in Japanese cohorts. First we used Affymetrix 100K GeneChip arrays
in the analysis of 107 cases with bipolar I disorder … consisted of 395 cases (bipolar I + II) and …

A genome-wide association study identifies two novel susceptibility loci and trans population polygenicity associated with bipolar disorder

M Ikeda, A Takahashi, Y Kamatani, Y Okahisa… - Molecular …, 2018 - nature.com
… In this study, we conducted a GWAS of BD in the Japanese population and meta-analysis
using data acquired from the PGC-BD with the aim of identifying novel BD susceptibility genes. …

Prevalence of bipolar disorder in panic disorder patients in the Japanese population

N Sugaya, E Yoshida, S Yasuda, M Tochigi… - … of affective disorders, 2013 - Elsevier
… a significantly elevated prevalence of bipolar disorders in PD. The prevalence of bipolar
disorders was estimated at 22.3% (95% CI=19.1–25.5%) in 649 Japanese PD patients. The …

SIRT1 gene, schizophrenia and bipolar disorder in the Japanese population: an association study

T Kishi, Y Fukuo, T Kitajima, T Okochi… - Genes, Brain and …, 2011 - Wiley Online Library
Japanese population. Therefore, we suggest that SIRT1 gene plays a role in schizophrenia
in the Japanese population… between the SIRT1 gene and Japanese BP patients in the allele, …

Mitochondrial genetic variants associated with bipolar disorder and Schizophrenia in a Japanese population

R Tachi, K Ohi, D Nishizawa, M Soda… - … of Bipolar Disorders, 2023 - Springer
… BD, SZ or PSY in European populations, the current study … populations with BD, SZ or PSY
in a Japanese population after … with SZ in the Japanese population, even though the direction …

No association between the Val66Met polymorphism of the brain-derived neurotrophic factor gene and bipolar disorder in a Japanese population: a multicenter study

H Kunugi, Y Iijima, M Tatsumi, M Yoshida… - Biological …, 2004 - Elsevier
bipolar disorder (according to DSM-IV criteria) and 588 control subjects matched for gender,
age, and ethnicity (Japanese)… features of bipolar disorder, at least in a Japanese population. …

[HTML][HTML] Impact of bipolar disorder on health-related quality of life and work productivity: estimates from the national health and wellness survey in Japan

T Kato, K Baba, W Guo, Y Chen, T Nosaka - Journal of Affective Disorders, 2021 - Elsevier
… of bipolar disorder patients, control group and major depressive disorder patients in Japan,
and bipolar disorder … Even though 90% of Japanese population have Internet access with …

Association between serotonin 4 receptor gene polymorphisms and bipolar disorder in Japanese case-control samples and the NIMH Genetics Initiative Bipolar …

T Ohtsuki, H Ishiguro, SD Detera-Wadleigh… - Molecular …, 2002 - nature.com
… gene in 48 Japanese patients with mood disorders and 48 … mood disorders or schizophrenia
in a Japanese case-control … However, the association observed in the two populations in …

Clinical features related to rapid cycling and one-year euthymia in bipolar disorder patients: a multicenter treatment survey for bipolar disorder in psychiatric clinics …

M Kato, N Adachi, Y Kubota, T Azekawa, H Ueda… - Journal of psychiatric …, 2020 - Elsevier
… to date on the status of patients with BD in Japan. The purpose of this study was to identify
… results of large samples of the Japanese population and used to determine differences in …

[HTML][HTML] … and predictors of bipolar disorders in patients with a major depressive episode: the Japanese epidemiological trial with latest measure of bipolar disorder  …

T Inoue, Y Inagaki, T Kimura, O Shirakawa - Journal of affective disorders, 2015 - Elsevier
… of bipolar disorder and subsequent appropriate treatment are critical. This study, conducted
in clinical settings in Japan, … to investigate the prevalence and predictors of bipolar disorders. …