1
|
Wang M, Mo D, Zhou C, Zhang W, Chen R, Xu J, Zhang N, Yu H. Causal association between Neuroticism and risk of aortic aneurysm: A bidirectional two-sample Mendelian randomization study. J Affect Disord 2024; 363:331-339. [PMID: 39059476 DOI: 10.1016/j.jad.2024.07.100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 06/08/2024] [Accepted: 07/16/2024] [Indexed: 07/28/2024]
Abstract
BACKGROUND The objective of this study was to analyze the causal relationship between Neuroticism and aortic aneurysm using Mendelian randomization (MR). The study aimed to establish a foundation for the development of effective prevention and treatment strategies. METHODS Genetic association data for Neuroticism were obtained from the UK Biobank, which included 393,411 individuals and 11,968,760 single nucleotide polymorphisms (SNPs). Genetic association data for aortic aneurysm were obtained from a genome-wide association study (GWAS), which included 479,194 individuals and 24,191,825 SNPs. Heterogeneity was assessed using the Cochran's Q statistic test. The study also utilized the MR Pleiotropy RESidual Sum and Outlier (Mr-PRESSO) test, as well as the MR-Egger regression method, to examine horizontal pleiotropy and determine the reliability of the findings through the leave-one-out method. RESULTS Forward MR analysis showed that the risk of aortic aneurysm was elevated in individuals with genetically predicted Neuroticism compared to those without Neuroticism (OR = 1.1315, 95 % CI: 1.0269-1.2468; P = 0.0126). The Cochran's Q test showed no heterogeneity (P > 0.05), and the MR-PRESSO test did not identify instrumental variables of horizontal pleiotropy (P > 0.05). The MR analysis remained robust after removing SNPs one by one. Inverse MR analysis did not observe an association between aortic aneurysm and having Neuroticism OR = 1.030, 95 % CI: 0.9459-1.118, P = 0.488). CONCLUSION Our study has established a clear causal relationship between genetically determined Neuroticism and the development of aortic aneurysms. It is therefore important to intensify screening and prevention efforts for aortic aneurysms in neurotic patients. It also opens new avenues for exploring the disease's pathogenesis.
Collapse
Affiliation(s)
- Mengmeng Wang
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China.
| | - Degang Mo
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China
| | - Chi Zhou
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China
| | - Wenqiang Zhang
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China
| | - Rui Chen
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China
| | - Jiachao Xu
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China
| | - Ning Zhang
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China.
| | - Haichu Yu
- Department of Cardiology, The Affiliated Hospital of Qingdao University, Qingdao 266000, Shandong, China.
| |
Collapse
|
2
|
Spangenberg H, Ramklint M, Cunningham JL, Ramirez A. Correlations between personality traits, personality disorders, and immunometabolic markers. Sci Rep 2024; 14:11635. [PMID: 38773198 PMCID: PMC11109176 DOI: 10.1038/s41598-024-62214-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 05/14/2024] [Indexed: 05/23/2024] Open
Abstract
Evidence links immune system alterations to major psychiatric disorders. The few previous studies on personality traits or personality disorders (PDs) indicate that immunometabolic dysregulation may be prevalent in this population. This study aimed to investigate relationships between personality traits, PDs, and immunometabolic markers in peripheral blood. We hypothesized that neuroticism would be correlated with elevated leptin. Participants were recruited as young adults seeking care for general psychiatric disorders. They responded to a personality inventory and were assessed for PDs, and reevaluated again at a 12 years follow-up. Blood samples were collected at the follow-up and analyzed for 29 immunometabolic markers. A positive correlation was found between the personality trait neuroticism and leptin (ρ = 0.31, p = 0.02). An exploratory analysis also revealed a positive correlation between brain-derived neurotrophic factor (ρ = 0.36, p < 0.01) and neuroticism. These findings remained after adjusting for other variables in general linear models. There were no relationships between PDs and any immunometabolic markers. Results both confirm previous findings of correlations between the immunometabolic system and personality traits and suggest directions for future research.
Collapse
Affiliation(s)
- Hanna Spangenberg
- Department of Medical Sciences, Child and Adolescent Psychiatry, Uppsala University, Uppsala, Sweden.
| | - Mia Ramklint
- Department of Medical Sciences, Child and Adolescent Psychiatry, Uppsala University, Uppsala, Sweden
| | - Janet L Cunningham
- Department of Medical Sciences, Psychiatry, Uppsala University, Uppsala, Sweden
| | - Adriana Ramirez
- Department of Medical Sciences, Child and Adolescent Psychiatry, Uppsala University, Uppsala, Sweden
| |
Collapse
|
3
|
Li J, Zhou K, Chen X. Changes of Serum Adiponectin Level in Patients with Obstructive Sleep Apnea Hypopnea Syndrome and Its Relationship with Sleep Monitoring Indexes. Can Respir J 2024; 2024:4071131. [PMID: 38524144 PMCID: PMC10959586 DOI: 10.1155/2024/4071131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 02/12/2024] [Indexed: 03/26/2024] Open
Abstract
Objective To observe the changes of serum adiponectin (AP) levels in patients with obstructive sleep apnea hypopnea syndrome (OSAHS) and explore the correlation between serum AP and polysomnography (PSG) parameters in patients with OSAHS. Methods The data of subjects who underwent PSG at the hospital between January 2021 and December 2022 were collected retrospectively and divided into simple snoring group (AHI < 5 times/h, n = 45), mild OSAHS group (5 ≤ AHI < 15 times/h, n = 63), moderate OSAHS group (15 ≤ AHI ≤ 30 times/h, n = 52), and severe OSAHS group (AHI > 30 times/h, n = 60). The general data, PSG indices, and serological indices of the subjects were collected and compared between groups. Pearson correlation analysis and partial correlation analysis were employed to examine the correlation between serum AP level and PSG parameters. Ordered logistic regression was employed to analyze the risk factors influencing the severity of OSAHS. The predictive capability of the serum AP level in determining the occurrence of OSAHS was assessed using ROC. The serum AP levels of subjects with different subtypes of PSG indicators were compared. Results In the simple snoring group, mild OSAHS group, moderate OSAHS group, and severe OSAHS group, there were statistically significant differences in microarousal count, MAI, AHI, times of blood oxygen decreased by ≥ 3%, L-SaO2, and TS90% among the 4 groups (P < 0.05). The level of serum AP was positively correlated with L-SaO2 and negatively correlated with the proportion of REM, microarousal count, MAI, AHI, times of blood oxygen decreased by ≥ 3%, TS90%, and LP (P < 0.05). High AHI was a risk factor affecting the severity of OSAHS (95% CI: 1.446-4.170). The AUC of serum AP level in diagnosing OSAHS was 0.906 (95% CI: 0.8601-0.9521), and when the Youden Index was 0.678, the sensitivity was 88.9%, and the specificity was 78.9% (P < 0.0001). In the population with a high microarousal count, high AHI, and high times of blood oxygen decreased by ≥ 3% and high TS90%, the serum AP level was lower than that in the low-level population (P < 0.05). In the population with high L-SaO2, the serum AP level was higher than that in low-level population (P < 0.05). Conclusion The level of serum AP decreased with the increase of the disease severity of patients with OSAHS and demonstrates a significant predictive capability for the occurrence of OSAHS. Monitoring the level of serum AP can effectively forecast the risk of OSAHS. Furthermore, alterations in serum AP levels are associated with both hypoxemia and a heightened frequency of arousal in patients with OSAHS.
Collapse
Affiliation(s)
- Ji Li
- Department of Otorhinolaryngology, Head and Neck Surgery, The First Affiliated Hospital of Ningbo University, China
| | - Kejing Zhou
- Ningbo Yinzhou Second Hospital, Ningbo, China
| | - Xing Chen
- Ningbo Yinzhou Second Hospital, Ningbo, China
- Department of Ophthalmology, Yinzhou Second Hospital, Ningbo, China
| |
Collapse
|
4
|
Aiello F, Gallo Afflitto G, Ceccarelli F, Garzione F, Pocobelli G, Pinci C, Di Lorenzo G, Siracusano A, Nucci C. Keratoconus and Personality Traits: A Case-Control Study. Cornea 2024; 43:237-244. [PMID: 37018764 DOI: 10.1097/ico.0000000000003284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 02/26/2023] [Indexed: 04/07/2023]
Abstract
PURPOSE The aim of this study was to delineate the personality traits of patients affected by keratoconus (KC) compared with a group of nonkeratoconic controls matched in age and sex. METHODS In this prospective interventional case-control study, 60 consecutive subjects (30 KC cases and 30 healthy controls), aged 18 to 30, were enrolled at the time of their first encounter at the ophthalmology unit of the Fondazione Policlinico "Tor Vergata", Roma. After completing the ophthalmic evaluation, participants were asked to respond to the National Eye Institute Visual Function Questionnaire-25 (NEI VFQ-25). A complete psychiatric assessment was performed, including the Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (SCID-5); the Symptom Check List-90-Revised (SCL-90); the Temperament Evaluation of Memphis, Pisa, Paris, and San Diego-Modified (TEMPS-M); and the NEO Five-Factor Inventory (NEO-FFI). RESULTS Cases had lower quality of life than controls, as demonstrated by lower scores in all NEI VFQ-25 subdomains. Nine patients with KC (30.0%) were diagnosed by the SCID-5 with at least 1 cluster C personality disorder, resulting in a 9-fold increased risk compared with controls. Moreover, keratoconic patients showed a more pronounced psychosomatic symptomatology (SCL-90) and a characteristic neurotic temperament (TEMPS-M and NEO-FFI). CONCLUSIONS Our results support the hypothesis that subjects with KC feature dysfunctional coping mechanisms and personality traits, which might already be present at the first clinical encounter. Ophthalmologists should question the mental and emotional status of patients with KC and be especially careful in managing these patients.
Collapse
Affiliation(s)
- Francesco Aiello
- Ophthalmology Unit, Department of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Gabriele Gallo Afflitto
- Ophthalmology Unit, Department of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL; and
| | - Francesca Ceccarelli
- Ophthalmology Unit, Department of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Flavia Garzione
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Giulio Pocobelli
- Ophthalmology Unit, Department of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Carolina Pinci
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Giorgio Di Lorenzo
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Alberto Siracusano
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Carlo Nucci
- Ophthalmology Unit, Department of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy
| |
Collapse
|
5
|
Rhee TM, Choi J, Choi EK, Lee KY, Ahn HJ, Kwon S, Lee SR, Oh S, Lip GY. Neuroticism and the Risk of Atrial Fibrillation: An Observational Epidemiologic and Mendelian Randomization Study. JACC. ASIA 2024; 4:138-147. [PMID: 38371284 PMCID: PMC10866734 DOI: 10.1016/j.jacasi.2023.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 09/20/2023] [Accepted: 09/25/2023] [Indexed: 02/20/2024]
Abstract
Background The association between neuroticism and atrial fibrillation (AF) remains unknown. Objectives This study aimed to assess the epidemiological and causal relationships between neuroticism and AF. Methods Individuals without AF history were selected From the UK Biobank nationwide prospective cohort study. Participants were divided into 2 groups (high and low) based on the median summary score from a self-questionnaire of 12 neurotic behavior domains. The 10-year AF risk was compared between the neuroticism score groups using inverse probability of treatment weighting. The causal relationship between neuroticism and AF was evaluated using a 2-sample summary-level Mendelian randomization with the inverse variance-weighted method. Results Of 394,834 participants (mean age 56.3 ± 8.1 years, 45.9% male), AF occurred in 23,509 (6.0%) during a 10-year follow-up. The risk of incident AF significantly increased in the high neuroticism score group (score ≥4) (inverse probability of treatment weighting-adjusted HR: 1.05; 95% CI: 1.02-1.09; P = 0.005) compared with the low neuroticism group. In the subgroup analysis, younger age, lower body mass index, or nonsmoker/ex-smoker participants were particularly susceptible to increased AF risk due to high neuroticism scores. A Mendelian randomization analysis showed a significant causal relationship between an increase in neuroticism score and increased risk of AF (OR by inverse variance-weighted method 1.06; 95% CI: 1.02-1.11; P = 0.007) without evidence of reverse causality. Conclusions There was a significant longitudinal and causal relationship between neuroticism and AF. An integrated care including active mental health screening and management may benefit in high-risk populations.
Collapse
Affiliation(s)
- Tae-Min Rhee
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea
- Department of Internal Medicine, Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Republic of Korea
| | - JungMin Choi
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Eue-Keun Choi
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Kyung-Yeon Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Hyo-Jeong Ahn
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Soonil Kwon
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - So-Ryoung Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Seil Oh
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Gregory Y.H. Lip
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Chest and Heart Hospital, Liverpool, United Kingdom
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| |
Collapse
|
6
|
van Zutphen EM, Kok AAL, Muller M, Oude Voshaar RC, Rhebergen D, Huisman M, Beekman ATF. Cardiovascular risk indicators among depressed persons: A special case? J Affect Disord 2023; 329:335-342. [PMID: 36842656 DOI: 10.1016/j.jad.2023.02.092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 02/08/2023] [Accepted: 02/20/2023] [Indexed: 02/26/2023]
Abstract
BACKGROUND Traditional cardiovascular risk indicators only partially explain cardiovascular risks in depressed persons. Depressed persons may exhibit a profile of cardiovascular risk indicators that goes beyond traditional cardiovascular risk indicators, such as symptom severity, insomnia, loneliness and neuroticism, yet research on the added value of these depression-related characteristics in predicting cardiovascular risks of depressed persons is scarce. METHODS Data from N = 1028 depressed Dutch adults without prevalent CVD were derived from two longitudinal depression cohort studies. The outcome was medication-confirmed self-reported CVD. Fifteen depression-related clinical and psychological characteristics were included and tested against traditional cardiovascular risk indicators. Data were analysed using Cox regression models. Incremental values of these characteristics were calculated using c-statistics. RESULTS After a median follow-up of 65.3 months, 12.7% of the participants developed CVD. Only anxiety and depressive symptom severity were associated with incident CVD beyond traditional cardiovascular risk indicators. The c-statistic of the model with traditional cardiovascular risk indicators was 85.47%. This increased with 0.56 or 0.33 percentage points after inclusion of anxiety or depression severity, respectively. LIMITATIONS Other relevant depression-related characteristics were not available in the datasets used. CONCLUSION Anxiety and depressive symptom severity were indicative of an increased cardiovascular risk. Including these as additional risk indicators barely improved the ability to assess cardiovascular risks in depressed persons. Although traditional cardiovascular risk indicators performed well in depressed persons, existing risk prediction algorithms need to be validated in depressed persons.
Collapse
Affiliation(s)
- Elisabeth M van Zutphen
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of Psychiatry, De Boelelaan 1117, Amsterdam, the Netherlands; Amsterdam UMC location Vrije Universiteit Amsterdam, Epidemiology and Data Science, De Boelelaan 1117, Amsterdam, the Netherlands; GGZ inGeest Mental Health Care, Amsterdam, the Netherlands; Amsterdam Public Health, Mental Health, Amsterdam, the Netherlands; Amsterdam Public Health, Aging & Later Life, Amsterdam, the Netherlands.
| | - Almar A L Kok
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of Psychiatry, De Boelelaan 1117, Amsterdam, the Netherlands; Amsterdam UMC location Vrije Universiteit Amsterdam, Epidemiology and Data Science, De Boelelaan 1117, Amsterdam, the Netherlands; Amsterdam Public Health, Mental Health, Amsterdam, the Netherlands; Amsterdam Public Health, Aging & Later Life, Amsterdam, the Netherlands
| | - Majon Muller
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of Internal Medicine - Geriatrics, De Boelelaan 1117, Amsterdam, Netherlands; Cardiovascular Sciences, Amsterdam, the Netherlands
| | - Richard C Oude Voshaar
- University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Didi Rhebergen
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of Psychiatry, De Boelelaan 1117, Amsterdam, the Netherlands; Mental Health Care Institute GGZ Centraal, Amersfoort, the Netherlands
| | - Martijn Huisman
- Amsterdam UMC location Vrije Universiteit Amsterdam, Epidemiology and Data Science, De Boelelaan 1117, Amsterdam, the Netherlands; Amsterdam Public Health, Aging & Later Life, Amsterdam, the Netherlands; Department of Sociology, VU University, Amsterdam, the Netherlands
| | - Aartjan T F Beekman
- Amsterdam UMC location Vrije Universiteit Amsterdam, Department of Psychiatry, De Boelelaan 1117, Amsterdam, the Netherlands; GGZ inGeest Mental Health Care, Amsterdam, the Netherlands; Amsterdam Public Health, Mental Health, Amsterdam, the Netherlands
| |
Collapse
|
7
|
Identification of LRRK2 gene related to sarcopenia and neuroticism using weighted gene co-expression network analysis. J Affect Disord 2023; 325:675-681. [PMID: 36690080 DOI: 10.1016/j.jad.2023.01.042] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 12/26/2022] [Accepted: 01/08/2023] [Indexed: 01/22/2023]
Abstract
BACKGROUND Sarcopenia is reported to be associated with neuroticism, but the mechanisms are not fully understood. Thus, it's of vital importance to elucidate the molecular mechanism of sarcopenia and neuroticism and to explore the potential molecular target of medical therapies for sarcopenia and neuroticism. METHODS The expression datasets (sarcopenia: GSE111006 and neuroticism: GSE60491) were downloaded from the Gene Expression Omnibus. Weighted gene co-expression network analysis (WGCNA) was used to build the gene co-expression network, screen important modules, and filter the hub genes. Genes with significance over 0.2 and a module membership over 0.8 were hub genes. The overlapped hub genes between sarcopenia and neuroticism were defined as key genes. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analyses were performed for the genes in modules with clinical interest. RESULTS In this study, we identified 28 gene modules for sarcopenia and 7 for neuroticism by WGCNA. The key modules of sarcopenia and neuroticism were the tan and turquoise modules, respectively. Hub genes of sarcopenia and neuroticism were 20 genes and 107 genes, respectively. The function enrichment found that apoptosis was the common pathway for sarcopenia and neuroticism. Finally, LRRK2 was identified as key genes. LIMITATIONS The sarcopenia dataset contained fewer samples. CONCLUSION Based on WGCNA, our study identified apoptosis pathway and LRRK2 that acted as essential components in the etiology of sarcopenia and neuroticism, which may enhance our fundamental knowledge of the molecular mechanisms underlying the disease.
Collapse
|
8
|
Personality Traits and Inflammation in Depressive Disorders. J Clin Med 2022; 11:jcm11071974. [PMID: 35407580 PMCID: PMC8999769 DOI: 10.3390/jcm11071974] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 03/02/2022] [Accepted: 03/29/2022] [Indexed: 12/31/2022] Open
Abstract
Depression is a psychiatric disorder of heterogeneous etiology. One of the leading theories suggests an inflammatory background to it. It is often found in the scientific literature that certain personality traits, such as high neuroticism, low extroversion and conscientiousness, are being associated with depression. We combined biochemical tests of IL-1 and IL-6 serum levels and scores in the personality test EPQ-R among 50 depressed patients and 37 healthy participants. The results confirmed increased serum levels of IL-1 and IL-6 in a study group when compared to healthy volunteers. Additionally, personality traits (psychoticism and neuroticism) were increased in the depressed group when compared to healthy volunteers. The authors analyzed correlations in both groups. However, only one statistically significant link was observed in IL-6 and K levels (scale associated with the need for social acceptance) in the control group.
Collapse
|