The level of IL-6 was associated with sleep disturbances in patients with major depressive disorder

Min Wang,1,2 Jinxue Wei,1,2 Xiao Yang,1,2 Peiyan Ni,1,2 Yingcheng Wang,1,2 Liansheng Zhao,1,2 Wei Deng,1,2 Wanjun Guo,1,2 Qiang Wang,1,2 Tao Li,1,2 Xiaohong Ma1,21Mental Health Center and Psychiatric Laboratory, West China Hospital of Sichuan University, Chengdu, People’s Republic of China...

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Autores principales: Wang M, Wei J, Yang X, Ni P, Wang Y, Zhao L, Deng W, Guo W, Wang Q, Li T, Ma X
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Lenguaje:EN
Publicado: Dove Medical Press 2019
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spelling oai:doaj.org-article:45739af168794821a108cbd33c7f624e2021-12-02T02:52:08ZThe level of IL-6 was associated with sleep disturbances in patients with major depressive disorder1178-2021https://doaj.org/article/45739af168794821a108cbd33c7f624e2019-06-01T00:00:00Zhttps://www.dovepress.com/the-level-of-il-6-was-associated-with-sleep-disturbances-in-patients-w-peer-reviewed-article-NDThttps://doaj.org/toc/1178-2021Min Wang,1,2 Jinxue Wei,1,2 Xiao Yang,1,2 Peiyan Ni,1,2 Yingcheng Wang,1,2 Liansheng Zhao,1,2 Wei Deng,1,2 Wanjun Guo,1,2 Qiang Wang,1,2 Tao Li,1,2 Xiaohong Ma1,21Mental Health Center and Psychiatric Laboratory, West China Hospital of Sichuan University, Chengdu, People’s Republic of China; 2Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, People’s Republic of ChinaPurpose: Major depression disorder (MDD) was associated with inflammatory processes, but association results of inflammatory syndrome and MDD were inconsistent. To provide more evidence, we measured the plasma levels of IL-1β, IL-6, interferon (INT)-α2, INT-γ, and tumor necrosis factor (TNF)-α in patients having MDD and explored correlations between the five proinflammatory cytokines and specific depressive symptoms.Patients and methods: Plasma concentrations of IL-1β, IL-6, INT-α2, INT-γ, and TNF-α were measured using ELISA for 44 MDD patients and 54 healthy controls. Patients with MDD were assessed on the 17-item Hamilton Depression Rating Scale (HAMD-17), and a total score and five syndrome scores were acquired.Results: IL-6 levels in depressed patients were significantly elevated than in healthy controls, but no significant differences were observed in the levels of INF-α2, INF-γ, IL-1β, or TNF-α. In addition, correlation analysis revealed that sleep disturbances positively correlated with IL-6. Although there was no significant difference between the two groups in the levels of INF-α2, a significant positive correlation between IFN-α2 and retardation was observed.Conclusion: Elevated IL-6 levels were observed in MDD patients and IL-6 may correlate with sleep disturbances.Keywords: major depression disorder, inflammation, cytokine, interleukin-6, sleep disturbancesWang MWei JYang XNi PWang YZhao LDeng WGuo WWang QLi TMa XDove Medical Pressarticlemajor depression disorderinflammationcytokineinterleukin-6sleep disturbancesNeurosciences. Biological psychiatry. NeuropsychiatryRC321-571Neurology. Diseases of the nervous systemRC346-429ENNeuropsychiatric Disease and Treatment, Vol Volume 15, Pp 1695-1700 (2019)
institution DOAJ
collection DOAJ
language EN
topic major depression disorder
inflammation
cytokine
interleukin-6
sleep disturbances
Neurosciences. Biological psychiatry. Neuropsychiatry
RC321-571
Neurology. Diseases of the nervous system
RC346-429
spellingShingle major depression disorder
inflammation
cytokine
interleukin-6
sleep disturbances
Neurosciences. Biological psychiatry. Neuropsychiatry
RC321-571
Neurology. Diseases of the nervous system
RC346-429
Wang M
Wei J
Yang X
Ni P
Wang Y
Zhao L
Deng W
Guo W
Wang Q
Li T
Ma X
The level of IL-6 was associated with sleep disturbances in patients with major depressive disorder
description Min Wang,1,2 Jinxue Wei,1,2 Xiao Yang,1,2 Peiyan Ni,1,2 Yingcheng Wang,1,2 Liansheng Zhao,1,2 Wei Deng,1,2 Wanjun Guo,1,2 Qiang Wang,1,2 Tao Li,1,2 Xiaohong Ma1,21Mental Health Center and Psychiatric Laboratory, West China Hospital of Sichuan University, Chengdu, People’s Republic of China; 2Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, People’s Republic of ChinaPurpose: Major depression disorder (MDD) was associated with inflammatory processes, but association results of inflammatory syndrome and MDD were inconsistent. To provide more evidence, we measured the plasma levels of IL-1β, IL-6, interferon (INT)-α2, INT-γ, and tumor necrosis factor (TNF)-α in patients having MDD and explored correlations between the five proinflammatory cytokines and specific depressive symptoms.Patients and methods: Plasma concentrations of IL-1β, IL-6, INT-α2, INT-γ, and TNF-α were measured using ELISA for 44 MDD patients and 54 healthy controls. Patients with MDD were assessed on the 17-item Hamilton Depression Rating Scale (HAMD-17), and a total score and five syndrome scores were acquired.Results: IL-6 levels in depressed patients were significantly elevated than in healthy controls, but no significant differences were observed in the levels of INF-α2, INF-γ, IL-1β, or TNF-α. In addition, correlation analysis revealed that sleep disturbances positively correlated with IL-6. Although there was no significant difference between the two groups in the levels of INF-α2, a significant positive correlation between IFN-α2 and retardation was observed.Conclusion: Elevated IL-6 levels were observed in MDD patients and IL-6 may correlate with sleep disturbances.Keywords: major depression disorder, inflammation, cytokine, interleukin-6, sleep disturbances
format article
author Wang M
Wei J
Yang X
Ni P
Wang Y
Zhao L
Deng W
Guo W
Wang Q
Li T
Ma X
author_facet Wang M
Wei J
Yang X
Ni P
Wang Y
Zhao L
Deng W
Guo W
Wang Q
Li T
Ma X
author_sort Wang M
title The level of IL-6 was associated with sleep disturbances in patients with major depressive disorder
title_short The level of IL-6 was associated with sleep disturbances in patients with major depressive disorder
title_full The level of IL-6 was associated with sleep disturbances in patients with major depressive disorder
title_fullStr The level of IL-6 was associated with sleep disturbances in patients with major depressive disorder
title_full_unstemmed The level of IL-6 was associated with sleep disturbances in patients with major depressive disorder
title_sort level of il-6 was associated with sleep disturbances in patients with major depressive disorder
publisher Dove Medical Press
publishDate 2019
url https://doaj.org/article/45739af168794821a108cbd33c7f624e
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