Three polymorphisms of the eNOS gene and plasma levels of metabolites of nitric oxide in depressed Japanese patients: A preliminary report

Atsuko Ikenouchi-Sugita, Reiji Yoshimura, Taro Kishi, Wakako Umene-Nakano, Hikaru Hori, Kenji Hayashi, Asuka Katsuki, Nobuhisa Ueda, Nakao Iwata, Jun Nakamura

Research output: Contribution to journalArticle

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Abstract

Background: Depression is a risk factor for coronary heart disease. Nitric oxide (NO) plays an important role in both coronary heart disease and depression. Methods: Fifty-one inpatients and outpatients who met the Diagnostic and Statistical Manual of Mental Disordersa-Fourth Edition criteria for major depressive disorder (MDD) in the university hospital of the University of Occupational and Environmental Health and 58 age-matched and sex-matched healthy controls enrolled in this study. We investigated the association between the three polymorphisms of the endothelial nitric oxide synthase (eNOS) gene (single-nucleotide polymorphism (SNP); rs2070744, rs1799983, variable number tandem repeat (VNTR) in intron 4) and scores on the Hamilton Rating Scale for Depression, plasma metabolites of NO (NO x) or ankle brachial index in patients with MDD and healthy controls. Results: We did not find significant differences in the genotype distributions between patients with MDD and healthy volunteers. No associations were observed between any of the polymorphisms of the eNOS gene and the Hamilton Rating Scale for Depression or ankle brachial index in patients with MDD. However, plasma NO x level was significantly associated with a polymorphism of the eNOS gene (rs207044 and variable number tandem repeat in intron 4). Conclusion: These results suggest that the direct association was not observed between the polymorphisms of the eNOS gene and the pathogenesis of depression.

Original languageEnglish
Pages (from-to)531-534
Number of pages4
JournalHuman Psychopharmacology
Volume26
Issue number7
DOIs
Publication statusPublished - 01-10-2011

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Nitric Oxide Synthase Type III
Major Depressive Disorder
Nitric Oxide
Depression
Ankle Brachial Index
Minisatellite Repeats
Genes
Introns
Coronary Disease
Environmental Health
Occupational Health
Single Nucleotide Polymorphism
Inpatients
Healthy Volunteers
Outpatients
Genotype

All Science Journal Classification (ASJC) codes

  • Clinical Neurology
  • Psychiatry and Mental health
  • Neurology
  • Pharmacology (medical)

Cite this

Ikenouchi-Sugita, A., Yoshimura, R., Kishi, T., Umene-Nakano, W., Hori, H., Hayashi, K., ... Nakamura, J. (2011). Three polymorphisms of the eNOS gene and plasma levels of metabolites of nitric oxide in depressed Japanese patients: A preliminary report. Human Psychopharmacology, 26(7), 531-534. https://doi.org/10.1002/hup.1239
Ikenouchi-Sugita, Atsuko ; Yoshimura, Reiji ; Kishi, Taro ; Umene-Nakano, Wakako ; Hori, Hikaru ; Hayashi, Kenji ; Katsuki, Asuka ; Ueda, Nobuhisa ; Iwata, Nakao ; Nakamura, Jun. / Three polymorphisms of the eNOS gene and plasma levels of metabolites of nitric oxide in depressed Japanese patients : A preliminary report. In: Human Psychopharmacology. 2011 ; Vol. 26, No. 7. pp. 531-534.
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Ikenouchi-Sugita, A, Yoshimura, R, Kishi, T, Umene-Nakano, W, Hori, H, Hayashi, K, Katsuki, A, Ueda, N, Iwata, N & Nakamura, J 2011, 'Three polymorphisms of the eNOS gene and plasma levels of metabolites of nitric oxide in depressed Japanese patients: A preliminary report', Human Psychopharmacology, vol. 26, no. 7, pp. 531-534. https://doi.org/10.1002/hup.1239

Three polymorphisms of the eNOS gene and plasma levels of metabolites of nitric oxide in depressed Japanese patients : A preliminary report. / Ikenouchi-Sugita, Atsuko; Yoshimura, Reiji; Kishi, Taro; Umene-Nakano, Wakako; Hori, Hikaru; Hayashi, Kenji; Katsuki, Asuka; Ueda, Nobuhisa; Iwata, Nakao; Nakamura, Jun.

In: Human Psychopharmacology, Vol. 26, No. 7, 01.10.2011, p. 531-534.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Three polymorphisms of the eNOS gene and plasma levels of metabolites of nitric oxide in depressed Japanese patients

T2 - A preliminary report

AU - Ikenouchi-Sugita, Atsuko

AU - Yoshimura, Reiji

AU - Kishi, Taro

AU - Umene-Nakano, Wakako

AU - Hori, Hikaru

AU - Hayashi, Kenji

AU - Katsuki, Asuka

AU - Ueda, Nobuhisa

AU - Iwata, Nakao

AU - Nakamura, Jun

PY - 2011/10/1

Y1 - 2011/10/1

N2 - Background: Depression is a risk factor for coronary heart disease. Nitric oxide (NO) plays an important role in both coronary heart disease and depression. Methods: Fifty-one inpatients and outpatients who met the Diagnostic and Statistical Manual of Mental Disordersa-Fourth Edition criteria for major depressive disorder (MDD) in the university hospital of the University of Occupational and Environmental Health and 58 age-matched and sex-matched healthy controls enrolled in this study. We investigated the association between the three polymorphisms of the endothelial nitric oxide synthase (eNOS) gene (single-nucleotide polymorphism (SNP); rs2070744, rs1799983, variable number tandem repeat (VNTR) in intron 4) and scores on the Hamilton Rating Scale for Depression, plasma metabolites of NO (NO x) or ankle brachial index in patients with MDD and healthy controls. Results: We did not find significant differences in the genotype distributions between patients with MDD and healthy volunteers. No associations were observed between any of the polymorphisms of the eNOS gene and the Hamilton Rating Scale for Depression or ankle brachial index in patients with MDD. However, plasma NO x level was significantly associated with a polymorphism of the eNOS gene (rs207044 and variable number tandem repeat in intron 4). Conclusion: These results suggest that the direct association was not observed between the polymorphisms of the eNOS gene and the pathogenesis of depression.

AB - Background: Depression is a risk factor for coronary heart disease. Nitric oxide (NO) plays an important role in both coronary heart disease and depression. Methods: Fifty-one inpatients and outpatients who met the Diagnostic and Statistical Manual of Mental Disordersa-Fourth Edition criteria for major depressive disorder (MDD) in the university hospital of the University of Occupational and Environmental Health and 58 age-matched and sex-matched healthy controls enrolled in this study. We investigated the association between the three polymorphisms of the endothelial nitric oxide synthase (eNOS) gene (single-nucleotide polymorphism (SNP); rs2070744, rs1799983, variable number tandem repeat (VNTR) in intron 4) and scores on the Hamilton Rating Scale for Depression, plasma metabolites of NO (NO x) or ankle brachial index in patients with MDD and healthy controls. Results: We did not find significant differences in the genotype distributions between patients with MDD and healthy volunteers. No associations were observed between any of the polymorphisms of the eNOS gene and the Hamilton Rating Scale for Depression or ankle brachial index in patients with MDD. However, plasma NO x level was significantly associated with a polymorphism of the eNOS gene (rs207044 and variable number tandem repeat in intron 4). Conclusion: These results suggest that the direct association was not observed between the polymorphisms of the eNOS gene and the pathogenesis of depression.

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