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Li J, Liu F, Liu Z, Li M, Wang Y, Shang Y, Li Y. Prevalence and associated factors of depression in postmenopausal women: a systematic review and meta-analysis. BMC Psychiatry 2024; 24:431. [PMID: 38858633 PMCID: PMC11165857 DOI: 10.1186/s12888-024-05875-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 05/29/2024] [Indexed: 06/12/2024] Open
Abstract
BACKGROUND Depression is a prevalent mental health problem in postmenopausal women. Given its significant impact on the quality of life and overall well-being of postmenopausal women, there is need for a comprehensive review and meta-analysis of the existing research globally. This systematic review and meta-analysis evaluated the global prevalence of depression and potential associated factors in postmenopausal women. METHODS The Cochrane Library, PubMed, EMBASE, Web of Science, MEDLINE, and PsycINFO databases were systematically searched from inception to March 22, 2023. The meta-analysis used the random-effects model to calculate the prevalence of depression rates and associated factors. In addition, subgroup analysis and sensitivity analysis were performed. Publication bias was assessed using funnel plots, Egger's test, and nonparametric trim-and-fill tests. RESULTS The meta-analysis included 50 studies that involved 385,092 postmenopausal women. The prevalence of depression in postmenopausal women was 28.00% (95% CI, 25.80-30.10). Among the factors relevant to depression among postmenopausal women, marital status (OR: 2.03, 95%CI: 1.33-3.11), history of mental illness (OR: 2.31, 95%CI: 1.50-3.57), chronic disease (OR: 3.13, 95%CI: 2.20-4.44), menstrual cycle (OR: 1.42, 95%CI: 1.17-1.72), abortion numbers (OR: 1.59, 95%CI: 1.40-1.80), menopausal symptoms (OR: 2.10, 95%CI: 1.52-2.90), and hormone replacement therapy (OR: 1.76, 95%CI: 1.31-2.35) were risk factors, while physical activity (OR: 0.56, 95%CI: 0.53-0.59), number of breastfed infants (OR: 0.43, 95%CI: 0.19-0.97), menopause age (OR: 0.44, 95%CI: 0.37-0.51) were preventive factors. CONCLUSIONS This study demonstrated that the prevalence of postmenopausal depression is high, and some risk factors and protective factors associated with it have been identified. It is necessary to improve screening and management and optimize prevention and intervention strategies to reduce the harmful effects of postmenopausal depression.
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Affiliation(s)
- Jiaxin Li
- School of Nursing and Health, Henan University, Kaifeng, Henan, P. R. China
| | - Fangli Liu
- School of Nursing and Health, Henan University, Kaifeng, Henan, P. R. China.
- Institution of Nursing and Health, Henan University, Kaifeng, Henan, P. R. China.
- Xinyang Vocational and Technical College, Xinyang, Henan, P. R. China.
| | - Ziwei Liu
- The First Affiliated Hospital of Henan University of Traditional Chinese Medicine, Zhengzhou, Henan, P. R. China
| | - Mengjie Li
- School of Nursing and Health, Henan University, Kaifeng, Henan, P. R. China
| | - Yingying Wang
- School of Nursing and Health, Henan University, Kaifeng, Henan, P. R. China
| | - Yameng Shang
- School of Nursing and Health, Henan University, Kaifeng, Henan, P. R. China
| | - Yuege Li
- School of Nursing and Health, Henan University, Kaifeng, Henan, P. R. China
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Ahmadi N, Delavar MA, Mashayekh-Amiri S, Esmaeilzadeh S. Exploring the Relationship between Depression on Menopausal Symptoms and Personality Trails. INTERNATIONAL QUARTERLY OF COMMUNITY HEALTH EDUCATION 2021; 43:125-131. [PMID: 33818209 DOI: 10.1177/0272684x211004926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The aim of the present study was to explore the potential relationships between menopausal symptoms, sleep quality, hot flash, and depressive symptoms in postmenopausal women. A cross-sectional study was designed with 150 healthy postmenopausal women (45-60 years of age) who had referred to the menopausal clinic in Babol. The participants completed the following instruments throughout the study: the Beck Depression Inventory for depressive symptoms, the Modified Blatt-Kupperman Menopausal Index for measuring menopausal symptoms, and the NEO-FFI for identifying the personality traits. After controlling all the covariates, high depressive symptoms were found to be associated with moderate/sever menopausal symptoms, poor sleep quality, and the average and high level of neuroticism. The results also demonstrated that the risk of depressive symptoms was lower in menopausal women with high level extroversion, high level agreeableness, and the average and high level of conscientiousness. The findings of the present study indicated that personality traits, menopausal symptoms, and poor sleep quality in particular can partially account for depression in Iranian menopausal women. It is highly imperative that effective health education or implement appropriate strategies to improve the quality of life for these women.
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Affiliation(s)
- Niloufar Ahmadi
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
| | - Mouloud Agajani Delavar
- Infertility and Reproductive Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | | | - Sedighe Esmaeilzadeh
- Infertility and Reproductive Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
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Depressive Symptoms among Middle-Aged Women-Understanding the Cause. Brain Sci 2020; 11:brainsci11010026. [PMID: 33379297 PMCID: PMC7824332 DOI: 10.3390/brainsci11010026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/20/2020] [Accepted: 12/23/2020] [Indexed: 11/16/2022] Open
Abstract
Menopause is an important event in a woman’s life associated with hormonal changes that play a substantial role in the functioning of her body. A decline in the level of estrogens contributes to depressive symptoms and mood disorders during this period. The severity of depressive symptoms experienced by middle-aged women depends on many factors, including sociodemographic data (e.g., menopause, employment status, and marital status) and genetic variables (MAO-A and 5-HTT gene polymorphisms). In order to assess their influence on the development of depression in females, we analyzed 1453 healthy Polish women in different stages of menopause. Based on the results, we found that the l/l + l/s inheritance model for the 5-HTT gene polymorphism was more common in women without and with moderate depressive symptoms according to the Beck Depression Inventory (BDI), while the l/s model was more often observed in women with mild depression. Moreover, the overdominant 3/3 + 4/4 genotype of the MAO-A gene polymorphism was more often found in respondents without depressive symptoms, while women with depressive symptoms had more often the overdominant 3/4 genotype.
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Valdés-Sustaita B, Estrada-Camarena E, González-Trujano ME, López-Rubalcava C. Estrogen receptors-β and serotonin mediate the antidepressant-like effect of an aqueous extract of pomegranate in ovariectomized rats. Neurochem Int 2020; 142:104904. [PMID: 33220387 DOI: 10.1016/j.neuint.2020.104904] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 11/09/2020] [Accepted: 11/12/2020] [Indexed: 12/21/2022]
Abstract
Pomegranate (Punica granatum) fruit is of particular interest because of its high nutritional value and therapeutic actions. Recently, we showed that an aqueous extract of pomegranate (AE-PG) given by oral route induced antidepressant-like actions mediated by estrogen receptors (ERs) suggesting its potential to function as an alternative to estrogen therapy replacement in menopause-related depression treatment. Orally administered AE-PG allows the biotransformation of ellagitannins into active estrogenic compounds through the intestinal microbiota. However, it is necessary to know if compounds that do not need to be biotransformed by the intestinal microbiota are involved in the antidepressant-like effects. Therefore, the first aim of this study was to determine if AE-PG produces an antidepressant-like effect when administered intraperitoneally. Also, to determine the participation of specific ER-subtypes (α or β) and to analyze the role of the serotonergic system. Young female Wistar rats were ovariectomized as a surgical model of menopause. The intraperitoneal administration of AE-PG (1 mg/kg; i. p.) was evaluated in the forced swimming test and open field tests. Also, the ERα antagonist (TPBM; 50 μg/rat; s. c.) or the ERβ antagonist (PHTPP; 25 μg/rat; s. c.) were administered with AE-PG to analyze the participation of the specific ERs. Finally, the effect of the serotonin neurotoxin 5,7-DHT (200 μg/rat; i. c.v.) on the antidepressant-like effect of the AE-PG was studied in independent experimental groups. RESULTS: showed that AE-PG administered by intraperitoneal route induced antidepressant-like effects. This result suggests that gut microbiota biotransformation is not necessary to exert its actions. The mechanism of action involves the activation of the ERβ and the serotonergic system. Altogether, this information contributes to the elucidation of the antidepressant action of the pomegranate fruit, which could be further considered as an alternative treatment for depression during menopause.
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Affiliation(s)
- Brenda Valdés-Sustaita
- Departamento de Farmacobiología. Centro de Investigación y Estudios Avanzados. Calzada de los Tenorios 235. Col. Granjas Coapa 14330, Ciudad de México, Mexico.
| | - Erika Estrada-Camarena
- Laboratorio de Neuropsicofarmacología, Dirección de Investigaciones en Neurociencias, Instituto Nacional de Psiquiatría "Ramón de la Fuente", Calz. México-Xochimilco 101, Col. San Lorenzo Huipulco, 14370, Ciudad de México, Mexico.
| | - María Eva González-Trujano
- Laboratorio de Neurofarmacología de Productos Naturales, Dirección de Investigaciones en Neurociencias, Instituto Nacional de Psiquiatría "Ramón de la Fuente", Calz. México-Xochimilco 101, Col. San Lorenzo Huipulco, 14370, Ciudad de México, Mexico.
| | - Carolina López-Rubalcava
- Departamento de Farmacobiología. Centro de Investigación y Estudios Avanzados. Calzada de los Tenorios 235. Col. Granjas Coapa 14330, Ciudad de México, Mexico.
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Esmaeilzadeh S, Agajani Delavar M, Nouri H, Mashayekh-Amiri S, Ahmadi N, Namdar R. Examination of associations between personality traits, and polymorphisms of MAO-A and 5-HTT with the severity of menopausal symptoms and depression levels. Biomed Rep 2020; 12:259-266. [PMID: 32257189 DOI: 10.3892/br.2020.1287] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Accepted: 12/23/2019] [Indexed: 11/06/2022] Open
Abstract
The aim of the present study was to investigate the association between different personality traits with monoamine oxidase A (MAO-A) and serotonin transporter (5-HTT), and to examine their effects on the severity of menopause symptoms as well as the levels of depression in menopausal women. The study was designed as an analytical cross-sectional study, performed on 132 healthy post-menopausal women in Iran. Personality was assessed using the Revised Edition of the NEO Personality Index (Neuroticism-Extroversion-Openness-Five Factor Inventory). The symptoms score sheet, used for measuring menopausal symptoms, was used to classify the participants according to their menopausal symptoms. Furthermore, Beck Depression Inventory short version was also used to assess depressive symptoms. Examination of blood samples taken from all participants was to identify DNA polymorphisms of 5-HTT using PCR. The results of the present study showed that a high level of neuroticism (P<0.0001), low levels of extroversion (P<0.002), an openness to experience (P=0.039) and conscientiousness (P=0.001) were all positively associated with the severity of menopausal symptoms. In addition, a high level of neuroticism (P<0.0001), low levels of extroversion (P<0.0001), and a low level of agreeableness (P<0.024) and conscientiousness (P<0.0001) were all positively associated with depressive symptoms. There was no statistically significant association between MAO-A and 5-HTT polymorphisms with menopause and depression scores. Based on these results, there appears to be a significant association between personality traits with both depression and menopausal symptoms. Identification of homogeneous groups of women who are predisposed to depression and severe menopausal symptoms may allow for the implementation of early prevention programs.
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Affiliation(s)
- Sedighe Esmaeilzadeh
- Infertility and Reproductive Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Mazandaran 47135-547, Iran
| | - Mouloud Agajani Delavar
- Infertility and Reproductive Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Mazandaran 47135-547, Iran
| | - Hamidreza Nouri
- Cellular and Molecular Biology Research Center, Babol University of Medical Sciences, Babol, Mazandaran 47135-547, Iran
| | - Sepideh Mashayekh-Amiri
- Student Committee Research, Babol University of Medical Sciences, Babol, Mazandaran 47135-547, Iran
| | - Niloufar Ahmadi
- Student Committee Research, Babol University of Medical Sciences, Babol, Mazandaran 47135-547, Iran
| | - Reza Namdar
- Shahid Yahya Nezhad Hospital, Babol University of Medical Sciences, Babol, Mazandaran 47135-547, Iran
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Anxiogenic CO2 stimulus elicits exacerbated hot flash-like responses in a rat menopause model and hot flashes in postmenopausal women. Menopause 2018; 23:1257-1266. [PMID: 27465717 DOI: 10.1097/gme.0000000000000699] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE As longitudinal studies determined that anxiety is a strong risk factor for hot flashes, we hypothesized that an anxiogenic stimulus that signals air hunger (hypercapnic, normoxic gas) would trigger an exacerbated hot flash-associated increase in tail skin temperature (TST) in a rat ovariectomy (OVEX) model of surgical menopause and hot flashes in symptomatic postmenopausal women. We also assessed TST responses in OVEX serotonin transporter (SERT) rats that models a common polymorphism that is associated with increased climacteric symptoms in postmenopausal women and increases in anxiety traits. METHODS OVEX and sham-OVEX rats (initial experiment) and wildtype and SERT OVEX rats (subsequent experiment) were exposed to a 5-minute infusion of 20% carbon dioxide (CO2) normoxic gas while measuring TST. Postmenopausal women were given brief 20% and 35% CO2 challenges, and hot flashes were self-reported and objectively verified. RESULTS Compared to controls, OVEX rats had exacerbated increases in TST, and SERT OVEX rats had prolonged TST increases following CO2. Most women reported mild/moderate hot flashes after CO2 challenges, and the hot flash severity to CO2 was positively correlated with daily hot flash frequency. CONCLUSIONS The studies demonstrate that this anxiogenic stimulus is capable of inducing cutaneous vasomotor responses in OVEX rats, and eliciting hot flashes in postmenopausal women. In rats, the severity of the response was mediated by loss of ovarian function and increased anxiety traits (SERT), and, in women, by daily hot flash frequency. These findings may provide insights into anxiety-related triggers and genetic risk factors for hot flashes in thermoneutral environments.
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Różycka A, Słopień R, Słopień A, Dorszewska J, Seremak-Mrozikiewicz A, Lianeri M, Maciukiewicz M, Warenik-Szymankiewicz A, Grzelak T, Kurzawińska G, Drews K, Klejewski A, Jagodziński PP. The MAOA, COMT, MTHFR and ESR1 gene polymorphisms are associated with the risk of depression in menopausal women. Maturitas 2015; 84:42-54. [PMID: 26620113 DOI: 10.1016/j.maturitas.2015.10.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2015] [Revised: 10/16/2015] [Accepted: 10/23/2015] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The aim of the study was assessment of a possible relationship between the polymorphisms of the candidate genes participating in the etiology of some neurological and psychiatric disorders and the risk of depression in perimenopausal and postmenopausal women. METHODS A total of 167 (54 perimenopausal and 113 postmenopausal) Caucasian women from western Poland, aged 42-67, were recruited as the patient group in the study because of depressive symptoms, and another 321 healthy women (102 perimenopausal and 219 postmenopausal) served as the controls. All study participants were evaluated for climacteric and depressive disorders according to the Kupperman index and Hamilton rating scale for depression (HRSD), respectively. The following candidate genes were selected for the study: 5HTR2A, 5HTR1B, 5HTR2C, TPH1, TPH2, MAOA, COMT, NET, GABRB1, ESR1, MTHFR, MTR and MTHFD1. In each group the frequencies of the polymorphisms were determined using PCR-RFLP analysis. RESULTS After correcting for Bonferroni multiple tests, we found associations between the MAOA c.1460C>T (SNP 1137070), COMT c.472G>A (SNP 4680), MTHFR c.677C>T (SNP 1801133) and ESR1 454(-351) A>G (SNP 9340799) polymorphisms to mild and moderate depressive symptoms in menopausal women. In the perimenopausal and postmenopausal women, genotype association of the MAOA c.1460 CT and c.1460 CT+TT (OR=1.83; pcorr=0.009 and OR=1.85; pcorr=0.003, resp.), and of the MTHFR c.677 TT and c.677 CT+TT (OR=3.52; pcorr=0.00009 and OR=2.06; pcorr=0.0006, resp.), as well as of the COMT c.472 GA and COMT c.472 GA+AA genotypes (OR=2.23; pcorr=0.03 and OR=2.17; pcorr=0.027, resp.) in the postmenopausal women revealed significantly higher frequencies of these variants in depressed female patients than in controls, whereas the ESR1 454(-351) AG and 454(-351) AG+GG genotypes were associated with lower risk of depression in postmenopausal women (OR=0.48; pcorr=0.012, and OR=0.52; pcorr=0.015, resp.). CONCLUSIONS Our study substantiates the involvement of the MAOA and MTHFR polymorphisms in climacteric depression and offers evidence that the COMT and ESR1 genes may also play a role in the susceptibility to depressive mood in postmenopausal women.
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Affiliation(s)
- Agata Różycka
- Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, 6 Swiecickiego St., 60-781 Poznan, Poland.
| | - Radosław Słopień
- Department of Gynecological Endocrinology, Poznan University of Medical Sciences, 33 Polna St., 60-535 Poznan, Poland
| | - Agnieszka Słopień
- Department of Child and Adolescent Psychiatry, Poznan University of Medical Sciences, 27/33 Szpitalna St., 60-572 Poznan, Poland
| | - Jolanta Dorszewska
- Laboratory of Neurobiology, Department of Neurology, Poznan University of Medical Sciences, 49 Przybyszewskiego St., 60-355 Poznan, Poland
| | - Agnieszka Seremak-Mrozikiewicz
- Department of Perinatology and Women's Diseases, Poznan University of Medical Sciences, 33 Polna St., 60-535 Poznan, Poland; Department of Pharmacology and Phytochemistry, Institute of Natural Fibres and Medicinal Plants, 71b Wojska Polskiego St., 60-630 Poznan, Poland
| | - Margarita Lianeri
- Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, 6 Swiecickiego St., 60-781 Poznan, Poland
| | - Małgorzata Maciukiewicz
- Department of Psychiatric Genetics, Poznan University of Medical Sciences, 27/33 Szpitalna St., 60-572 Poznan, Poland
| | - Alina Warenik-Szymankiewicz
- Department of Gynecological Endocrinology, Poznan University of Medical Sciences, 33 Polna St., 60-535 Poznan, Poland
| | - Teresa Grzelak
- Laboratory of Biology of Civilization-Related Diseases, Poznan University of Medical Sciences, 6 Swiecickiego St., 60-781 Poznan, Poland
| | - Grażyna Kurzawińska
- Department of Perinatology and Women's Diseases, Poznan University of Medical Sciences, 33 Polna St., 60-535 Poznan, Poland
| | - Krzysztof Drews
- Department of Perinatology and Women's Diseases, Poznan University of Medical Sciences, 33 Polna St., 60-535 Poznan, Poland
| | - Andrzej Klejewski
- Department of Nursing, Poznan University of Medical Sciences, 11 Smoluchowskiego St., 60-179 Poznan, Poland
| | - Paweł P Jagodziński
- Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, 6 Swiecickiego St., 60-781 Poznan, Poland
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Jurczak A, Szkup M, Samochowiec A, Grzywacz A, Samochowiec J, Karakiewicz B, Dołęgowska B, Grochans E. An analysis of the influence of selected genetic and hormonal factors on the occurrence of depressive symptoms in late-reproductive-age women. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2015; 12:3547-63. [PMID: 25826396 PMCID: PMC4410202 DOI: 10.3390/ijerph120403547] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/11/2015] [Revised: 03/18/2015] [Accepted: 03/20/2015] [Indexed: 11/25/2022]
Abstract
BACKGROUND The aim of this study was to analyze the influence of genetic and hormonal factors on incidences of depressive symptoms in late-reproductive-age women. METHODS The study was performed using the Beck Depression Inventory, the PCR, and genetic tests of 347 healthy late-reproductive-age Polish women. RESULTS The relationship between the level of anti-Müllerian hormone (AMH) and depressive symptoms was not statistically significant (p > 0.05). Increases in age and FSH levels were accompanied by a decrease in AMH level in a significant way (p < 0.05). There were no statistically significant relationships between the distribution of genotypes and the frequency of alleles of the investigated polymorphisms and depressive symptoms according to the Beck Depression Inventory. CONCLUSIONS (1) The presence of the s/s genotype of the 5-HTTLPR polymorphism in the serotonin transporter promoter region and the 3/3 genotype of the 30-bp VNTR polymorphism in the monoamine oxidase A promoter region does not contribute to the development of depressive symptoms in late-reproductive-age women. (2) A relationship between the level of anti-Müllerian hormone and depressive symptoms was not confirmed in the group of healthy late-reproductive-age women. (3) AMH level correlates negatively with FSH level and age, which confirms that AMH can be regarded as a factor reflecting the ovarian reserve.
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Affiliation(s)
- Anna Jurczak
- Department of Nursing, Pomeranian Medical University in Szczecin, Żołnierska Str. 48, 71-210 Szczecin, Poland.
| | - Małgorzata Szkup
- Department of Nursing, Pomeranian Medical University in Szczecin, Żołnierska Str. 48, 71-210 Szczecin, Poland.
| | - Agnieszka Samochowiec
- Department of Clinical Psychology, Institute of Psychology, University of Szczecin, ul. Krakowska 71-79, 71-017 Szczecin, Poland.
| | - Anna Grzywacz
- Department of Psychiatry, Pomeranian Medical University in Szczecin, Broniewskiego Str. 26, 71-460 Szczecin, Poland.
| | - Jerzy Samochowiec
- Department of Psychiatry, Pomeranian Medical University in Szczecin, Broniewskiego Str. 26, 71-460 Szczecin, Poland.
| | - Beata Karakiewicz
- Public Health Department, Pomeranian Medical University in Szczecin, Żołnierska Str. 48, 71-210 Szczecin, Poland.
| | - Barbara Dołęgowska
- Laboratory of Stem Cell Physiology and Biochemistry, Division and Department of Physiology, Pomeranian Medical University in Szczecin, Żołnierska Str. 48, 71-210 Szczecin, Poland.
| | - Elżbieta Grochans
- Department of Nursing, Pomeranian Medical University in Szczecin, Żołnierska Str. 48, 71-210 Szczecin, Poland.
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The assessment of the relationship between personality, the presence of the 5HTT and MAO-A polymorphisms, and the severity of climacteric and depressive symptoms in postmenopausal women. Arch Womens Ment Health 2015; 18:613-21. [PMID: 25655492 PMCID: PMC4503876 DOI: 10.1007/s00737-015-0497-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Accepted: 01/04/2015] [Indexed: 11/05/2022]
Abstract
The purpose of this study is to determine the relationship between personality, the serotonin transporter (5HTT) and monoamine oxidase A (MAO-A) polymorphisms and the severity of climacteric and depressive symptoms in postmenopausal women. The study involved 272 healthy postmenopausal women from Poland. This survey-based study was performed using the following: the Beck Depression Inventory for depressive symptoms, the Blatt-Kupperman Menopausal Index and the Neuroticism-Extroversion-Openness-Five Factor Inventory for personality. A polymerase chain reaction was employed to identify the DNA polymorphisms. The women were aged 55.4 ± 5.5 years on average. Significant correlations were proved between the allele frequency of the 30-bp variable-number tandem repeat (VNTR) polymorphism in the MAO-A promoter region and the incidence of depressive symptoms in the women analysed (p ≤ 0.05), as well as between the severity of climacteric symptoms in the postmenopausal women and the allele frequency of the polymorphism in the 5HTT gene (the 5HTT 's' variant) (p ≤ 0.05). There was a significant correlation between the severity of climacteric and depressive symptoms (p < 0.001). (1) The severity of climacteric and depressive symptoms depends on personality traits. (2) Personality traits are biologically determined, and the level of their expression is associated with the 5HTT polymorphism. (3) Identification of homogeneous groups of women having predispositions to depressive and severe climacteric symptoms may help to implement early prevention programmes for this group of recipients.
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Evaluation of the relationship between 5-HTT and MAO gene polymorphisms, mood and level of anxiety among postmenopausal women. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2014; 12:268-81. [PMID: 25547397 PMCID: PMC4306861 DOI: 10.3390/ijerph120100268] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Accepted: 12/15/2014] [Indexed: 11/21/2022]
Abstract
Objective: The aim of this study was to analyze how mood and anxiety level are related to the functional genetic polymorphism in the promoter region of SLC6A4 (5-HTTLPR) and the 30-bp VNTR polymorphism in the MAO A promoter region. Methods: The study involved 272 postmenopausal women from Poland. The authors employed the State-Trait Anxiety Inventory for measuring levels of anxiety, the Mood Adjective Check List for measuring mood, and genetic tests. Results: Analysis did not show any statistically significant differences in the mean levels of anxiety, and mood disorders in women in relation to genotypes of the 5-HTTLPR (SLC6A4) polymorphism and the 30-bp VNTR polymorphism in the MAO A promoter region. However, these problems were more severe among women with s/s genotype. In the case of MAO A gene polymorphism, the level of anxiety was higher in women with a 4/4 genotype. Conclusions: The study did not prove the possibility of the identification of homogeneous groups of women with an elevated risk of developing anxiety and mood disorders during the post-menopausal period. Nevertheless, it showed that respondents with s/s genotype of the 44-bp polymorphism in the 5-HTT (SLC6A4) promoter region had the highest average anxiety levels both as a state and as a trait. Furthermore, the analysis of the 30-bp VNTR polymorphism in the MAO A promoter region demonstrated slight differences in anxiety levels between the women, indicating that those with a 4/4 genotype had higher severity of anxiety symptoms.
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