Associations between serum cytokine levels and postmenopausal depression in postmenopausal women with and without menopause hormone therapy

Abstract Background The etiology of depression involves many biological and environmental factors, among which the inflammatory process is an important contributor. However, the role of pro-inflammatory cytokines in postmenopausal depression is unclear. Therefore, we aimed to explore the association...

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Main Authors: Ketan Chu, Xi Lin, Saisai Li, Linjuan Ma, Yizhou Huang, Fan Wu, Mengna Shou, Nazaré Alva Galang Cabarrabang, Yibing Lan, Jianhong Zhou
Format: Article
Language:English
Published: BMC 2025-01-01
Series:BMC Women's Health
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Online Access:https://doi.org/10.1186/s12905-025-03560-2
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author Ketan Chu
Xi Lin
Saisai Li
Linjuan Ma
Yizhou Huang
Fan Wu
Mengna Shou
Nazaré Alva Galang Cabarrabang
Yibing Lan
Jianhong Zhou
author_facet Ketan Chu
Xi Lin
Saisai Li
Linjuan Ma
Yizhou Huang
Fan Wu
Mengna Shou
Nazaré Alva Galang Cabarrabang
Yibing Lan
Jianhong Zhou
author_sort Ketan Chu
collection DOAJ
description Abstract Background The etiology of depression involves many biological and environmental factors, among which the inflammatory process is an important contributor. However, the role of pro-inflammatory cytokines in postmenopausal depression is unclear. Therefore, we aimed to explore the association between the serum concentrations of four pro-inflammatory cytokines (IL-1β, IL-6, IL-18, and TNF-α) and depressive symptoms in postmenopausal women who had been receiving menopause hormone therapy (MHT) for at least 6 months and postmenopausal women who had not received MHT. Methods This study included a total of 136 Chinese postmenopausal women aged 40 to 65 years who visited the gynecology outpatient department between June 2020 and December 2022. They were divided into the POST group (n = 94) and the POST + MHT (n = 42) group. Demographic information was collected, and the Hamilton Rating Scale for Depression (HAMD) was used to assess depression. The circulating levels of IL-1β, IL-6, IL-18, and TNF-α were determined using ELISA kits. Results According to the HAMD score, 39.36% of the participants in the POST group and 14.29% in the POST + MHT group were considered to have depression. The POST + MHT group had significantly lower serum concentrations of IL-18 and TNF-α than the POST group. Multiple linear regression analysis showed that the serum IL-18 (β = 3.996, 95% CI = 0.508–7.484), and TNF-α levels (β = 4.784, 95% CI = 0.939–8.629) were significant predictors of the HAMD-24 scores in women in the POST group. In addition, age was found to be positively related with the level of depression (β = 0.531, 95% CI = 0.063–0.999). Conclusions Postmenopausal women who received MHT had a lower HAMD-24 score as well as lower serum TNF-α and IL-18 levels than women who did not receive MHT. Further, the TNF-α and IL-18 level were positively associated with the HAMD-24 score in women who had not received MHT.
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spelling doaj-art-8adc39e3e7f04548ba9cc11a101e0bbc2025-01-19T12:37:35ZengBMCBMC Women's Health1472-68742025-01-012511810.1186/s12905-025-03560-2Associations between serum cytokine levels and postmenopausal depression in postmenopausal women with and without menopause hormone therapyKetan Chu0Xi Lin1Saisai Li2Linjuan Ma3Yizhou Huang4Fan Wu5Mengna Shou6Nazaré Alva Galang Cabarrabang7Yibing Lan8Jianhong Zhou9Women’s Hospital, School of Medicine, Zhejiang UniversityDepartment of Gynecology, The Quzhou Affiliated Hospital of Wenzhou Medical University, Quzhou People’s HospitalDepartment of Gynecology, The Affiliated Hangzhou First People’s Hospital, School of Medicine, Zhejiang UniversityWomen’s Hospital, School of Medicine, Zhejiang UniversityWomen’s Hospital, School of Medicine, Zhejiang UniversityDepartment of Pharmacy, The First Affliated Hospital of Zhejiang Chinese Medical UniversityDepartment of Gynecology, Shaoxing Maternity and Child Health Care HospitalSchool of Medicine, Zhejiang UniversityWomen’s Hospital, School of Medicine, Zhejiang UniversityWomen’s Hospital, School of Medicine, Zhejiang UniversityAbstract Background The etiology of depression involves many biological and environmental factors, among which the inflammatory process is an important contributor. However, the role of pro-inflammatory cytokines in postmenopausal depression is unclear. Therefore, we aimed to explore the association between the serum concentrations of four pro-inflammatory cytokines (IL-1β, IL-6, IL-18, and TNF-α) and depressive symptoms in postmenopausal women who had been receiving menopause hormone therapy (MHT) for at least 6 months and postmenopausal women who had not received MHT. Methods This study included a total of 136 Chinese postmenopausal women aged 40 to 65 years who visited the gynecology outpatient department between June 2020 and December 2022. They were divided into the POST group (n = 94) and the POST + MHT (n = 42) group. Demographic information was collected, and the Hamilton Rating Scale for Depression (HAMD) was used to assess depression. The circulating levels of IL-1β, IL-6, IL-18, and TNF-α were determined using ELISA kits. Results According to the HAMD score, 39.36% of the participants in the POST group and 14.29% in the POST + MHT group were considered to have depression. The POST + MHT group had significantly lower serum concentrations of IL-18 and TNF-α than the POST group. Multiple linear regression analysis showed that the serum IL-18 (β = 3.996, 95% CI = 0.508–7.484), and TNF-α levels (β = 4.784, 95% CI = 0.939–8.629) were significant predictors of the HAMD-24 scores in women in the POST group. In addition, age was found to be positively related with the level of depression (β = 0.531, 95% CI = 0.063–0.999). Conclusions Postmenopausal women who received MHT had a lower HAMD-24 score as well as lower serum TNF-α and IL-18 levels than women who did not receive MHT. Further, the TNF-α and IL-18 level were positively associated with the HAMD-24 score in women who had not received MHT.https://doi.org/10.1186/s12905-025-03560-2DepressionCytokinesPostmenopausal womenPostmenopausal depressionTNF-αIL-18
spellingShingle Ketan Chu
Xi Lin
Saisai Li
Linjuan Ma
Yizhou Huang
Fan Wu
Mengna Shou
Nazaré Alva Galang Cabarrabang
Yibing Lan
Jianhong Zhou
Associations between serum cytokine levels and postmenopausal depression in postmenopausal women with and without menopause hormone therapy
BMC Women's Health
Depression
Cytokines
Postmenopausal women
Postmenopausal depression
TNF-α
IL-18
title Associations between serum cytokine levels and postmenopausal depression in postmenopausal women with and without menopause hormone therapy
title_full Associations between serum cytokine levels and postmenopausal depression in postmenopausal women with and without menopause hormone therapy
title_fullStr Associations between serum cytokine levels and postmenopausal depression in postmenopausal women with and without menopause hormone therapy
title_full_unstemmed Associations between serum cytokine levels and postmenopausal depression in postmenopausal women with and without menopause hormone therapy
title_short Associations between serum cytokine levels and postmenopausal depression in postmenopausal women with and without menopause hormone therapy
title_sort associations between serum cytokine levels and postmenopausal depression in postmenopausal women with and without menopause hormone therapy
topic Depression
Cytokines
Postmenopausal women
Postmenopausal depression
TNF-α
IL-18
url https://doi.org/10.1186/s12905-025-03560-2
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