1
|
Zhang Y, Yue W, Li J. The association of FKBP5 gene polymorphism with genetic susceptibility to depression and response to antidepressant treatment- a systematic review. BMC Psychiatry 2024; 24:274. [PMID: 38609904 PMCID: PMC11010372 DOI: 10.1186/s12888-024-05717-z] [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: 08/02/2023] [Accepted: 03/25/2024] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND Given the inconsistencies in current studies regarding the impact of FKBP5 gene polymorphisms on depression, arising from variations in study methods, subjects, and treatment strategies, this paper provides a comprehensive review of the relationship between FKBP5 gene polymorphisms and genetic susceptibility to depression, as well as their influence on response to antidepressant treatment. METHODS Electronic databases were searched up to April 11, 2023, for all literature in English and Chinese on depression, FKBP5 gene polymorphisms, and antidepressant treatment. Data extraction and quality assessment were performed for key study characteristics. Qualitative methods were used to synthesize the study results. RESULTS A total of 21 studies were included, with the majority exhibiting average to moderate quality. Six SNPs (rs3800373, rs1360780, rs9470080, rs4713916, rs9296158, rs9394309) were broadly implicated in susceptibility to depression, while rs1360780 and rs3800373 were linked to antidepressant treatment sensitivity. Additionally, rs1360780 was associated with adverse reactions to antidepressant drug treatment. However, these associations were largely unconfirmed in replication studies. CONCLUSIONS Depression is recognized as a polygenic genetic disorder, with multiple genes contributing, each exerting relatively small effects. Future studies should explore not only multiple gene interactions but also epigenetic changes. Presently, research on FKBP5 in affective disorders remains notably limited, highlighting the necessity for further investigations in this domain.
Collapse
Affiliation(s)
- Ying Zhang
- Institute of Mental Health, Peking University Sixth Hospital, 100191, Beijing, China
- Tianjin Anding Hospital, Tianjin Municipal Mental Health Center, 300222, Tianjin, China
| | - Weihua Yue
- Institute of Mental Health, Peking University Sixth Hospital, 100191, Beijing, China.
- National Clinical Research Center for Mental Disorders, Peking University Sixth Hospital), 100191, Beijing, China.
- NHC Key Laboratory of Mental Health, Peking University, 100191, Beijing, China.
- PKU-IDG/McGovern Institute for Brain Research, Peking University, 100871, Beijing, China.
- Chinese Institute for Brain Research, 102206, Beijing, China.
| | - Jie Li
- Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, 300222, Tianjin, China.
| |
Collapse
|
2
|
Singh P, Srivastava A, Guin D, Thakran S, Yadav J, Chandna P, Sood M, Chadda RK, Kukreti R. Genetic Landscape of Major Depressive Disorder: Assessment of Potential Diagnostic and Antidepressant Response Markers. Int J Neuropsychopharmacol 2023; 26:692-738. [PMID: 36655406 PMCID: PMC10586057 DOI: 10.1093/ijnp/pyad001] [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: 07/13/2022] [Accepted: 01/18/2023] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND The clinical heterogeneity in major depressive disorder (MDD), variable treatment response, and conflicting findings limit the ability of genomics toward the discovery of evidence-based diagnosis and treatment regimen. This study attempts to curate all genetic association findings to evaluate potential variants for clinical translation. METHODS We systematically reviewed all candidates and genome-wide association studies for both MDD susceptibility and antidepressant response, independently, using MEDLINE, particularly to identify replicated findings. These variants were evaluated for functional consequences using different in silico tools and further estimated their diagnostic predictability by calculating positive predictive values. RESULTS A total of 217 significantly associated studies comprising 1200 variants across 545 genes and 128 studies including 921 variants across 412 genes were included with MDD susceptibility and antidepressant response, respectively. Although the majority of associations were confirmed by a single study, we identified 31 and 18 replicated variants (in at least 2 studies) for MDD and antidepressant response. Functional annotation of these 31 variants predicted 20% coding variants as deleterious/damaging and 80.6% variants with regulatory effect. Similarly, the response-related 18 variants revealed 25% coding variant as damaging and 88.2% with substantial regulatory potential. Finally, we could calculate the diagnostic predictability of 19 and 5 variants whose positive predictive values ranges from 0.49 to 0.66 for MDD and 0.36 to 0.66 for response. CONCLUSIONS The replicated variants presented in our data are promising for disease diagnosis and improved response outcomes. Although these quantitative assessment measures are solely directive of available observational evidence, robust homogenous validation studies are required to strengthen these variants for molecular diagnostic application.
Collapse
Affiliation(s)
- Priyanka Singh
- Genomics and Molecular Medicine Unit, Council of Scientific and Industrial Research (CSIR) - Institute of Genomics and Integrative Biology (IGIB), New Delhi, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Ankit Srivastava
- Genomics and Molecular Medicine Unit, Council of Scientific and Industrial Research (CSIR) - Institute of Genomics and Integrative Biology (IGIB), New Delhi, India
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Debleena Guin
- Genomics and Molecular Medicine Unit, Council of Scientific and Industrial Research (CSIR) - Institute of Genomics and Integrative Biology (IGIB), New Delhi, India
- Department of Biotechnology, Delhi Technological University, Shahbad Daulatpur, Delhi, India
| | - Sarita Thakran
- Genomics and Molecular Medicine Unit, Council of Scientific and Industrial Research (CSIR) - Institute of Genomics and Integrative Biology (IGIB), New Delhi, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Jyoti Yadav
- Genomics and Molecular Medicine Unit, Council of Scientific and Industrial Research (CSIR) - Institute of Genomics and Integrative Biology (IGIB), New Delhi, India
| | - Puneet Chandna
- Indian Society of Colposcopy and Cervical Pathology (ISCCP), Safdarjung Hospital, New Delhi, India
| | - Mamta Sood
- Department of Psychiatry, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - Rakesh Kumar Chadda
- Department of Psychiatry, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
| | - Ritushree Kukreti
- Genomics and Molecular Medicine Unit, Council of Scientific and Industrial Research (CSIR) - Institute of Genomics and Integrative Biology (IGIB), New Delhi, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| |
Collapse
|
3
|
Strelevitz H, Dehaqani AA, Balasco L, Bozzi Y. Obtaining novel data-driven hypotheses from teaching activities: An example assessing the role of the FKBP5 gene in major depression. Eur J Neurosci 2023; 58:3595-3604. [PMID: 37649449 DOI: 10.1111/ejn.16133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 08/13/2023] [Indexed: 09/01/2023]
Abstract
Many clinical and research efforts aim to develop antidepressant drugs for those suffering from major depressive disorder (MDD). Yet, even today, the available treatments are suboptimal and unpredictable, with a significant proportion of patients enduring multiple drug attempts and adverse side effects before a successful response, and, for many patients, no response at all. Thus, a clearer understanding of the mechanisms underlying MDD is necessary. In the 'Brain Development and Disease' class of our Master's program in Cognitive Sciences, we ask students to collect data about the expression of a gene whose altered expression and/or function is related to a brain disorder. The students' final exam assignment consists of writing a research article in which the collected data are discussed in relation to the relevant disorder. In the course of one of these assignments, we identified the FKBP5 gene as a key player uniting two major hypotheses of MDD pathogenesis and treatment response. FKBP5 controls biological processes including immunoregulation and glucocorticoid function, both of which are separately implicated in the development and prognosis of MDD. Gene expression analyses from the human, non-human primate and mouse Allen Brain Atlases revealed that FKBP5 is expressed in brain regions involved in MDD, particularly at ages susceptible to early-life stressors. Data re-analysis from published studies confirmed that FKBP5 expression is upregulated in relevant brain regions in human MDD and preclinical mouse models of MDD. Our experience shows that classes engaging students in data collection and analysis projects may effectively result in novel data-driven hypotheses.
Collapse
Affiliation(s)
- Heather Strelevitz
- Master in Cognitive Sciences, Center for Mind/Brain Sciences (CIMeC), University of Trento, Rovereto, Trento, Italy
- Center for Mind/Brain Sciences (CIMeC), University of Trento, Rovereto, Trento, Italy
| | - Alireza A Dehaqani
- Master in Cognitive Sciences, Center for Mind/Brain Sciences (CIMeC), University of Trento, Rovereto, Trento, Italy
- Center for Mind/Brain Sciences (CIMeC), University of Trento, Rovereto, Trento, Italy
- Italian Institute of Technology, Rovereto, Trento, Italy
| | - Luigi Balasco
- Master in Cognitive Sciences, Center for Mind/Brain Sciences (CIMeC), University of Trento, Rovereto, Trento, Italy
- Center for Mind/Brain Sciences (CIMeC), University of Trento, Rovereto, Trento, Italy
| | - Yuri Bozzi
- Master in Cognitive Sciences, Center for Mind/Brain Sciences (CIMeC), University of Trento, Rovereto, Trento, Italy
- Center for Mind/Brain Sciences (CIMeC), University of Trento, Rovereto, Trento, Italy
| |
Collapse
|
4
|
Malekpour M, Shekouh D, Safavinia ME, Shiralipour S, Jalouli M, Mortezanejad S, Azarpira N, Ebrahimi ND. Role of FKBP5 and its genetic mutations in stress-induced psychiatric disorders: an opportunity for drug discovery. Front Psychiatry 2023; 14:1182345. [PMID: 37398599 PMCID: PMC10313426 DOI: 10.3389/fpsyt.2023.1182345] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 05/24/2023] [Indexed: 07/04/2023] Open
Abstract
Stress-induced mental health disorders are affecting many people around the world. However, effective drug therapy for curing psychiatric diseases does not occur sufficiently. Many neurotransmitters, hormones, and mechanisms are essential in regulating the body's stress response. One of the most critical components of the stress response system is the hypothalamus-pituitary-adrenal (HPA) axis. The FKBP prolyl isomerase 51 (FKBP51) protein is one of the main negative regulators of the HPA axis. FKBP51 negatively regulates the cortisol effects (the end product of the HPA axis) by inhibiting the interaction between glucocorticoid receptors (GRs) and cortisol, causing reduced transcription of downstream cortisol molecules. By regulating cortisol effects, the FKBP51 protein can indirectly regulate the sensitivity of the HPA axis to stressors. Previous studies have indicated the influence of FKBP5 gene mutations and epigenetic changes in different psychiatric diseases and drug responses and recommended the FKBP51 protein as a drug target and a biomarker for psychological disorders. In this review, we attempted to discuss the effects of the FKBP5 gene, its mutations on different psychiatric diseases, and drugs affecting the FKBP5 gene.
Collapse
Affiliation(s)
- Mahdi Malekpour
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
- Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Dorsa Shekouh
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Shadi Shiralipour
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Jalouli
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sahar Mortezanejad
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Negar Azarpira
- Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | | |
Collapse
|
5
|
The Interactive Effect of Genetic and Epigenetic Variations in FKBP5 and ApoE Genes on Anxiety and Brain EEG Parameters. Genes (Basel) 2022; 13:genes13020164. [PMID: 35205209 PMCID: PMC8872390 DOI: 10.3390/genes13020164] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 01/11/2022] [Accepted: 01/13/2022] [Indexed: 02/04/2023] Open
Abstract
FKBP51 is a key stress-responsive regulator of the hypothalamic–pituitary–adrenal axis. To elucidate the contribution of rs1360780 FKBP5 C/T alleles to aging and longevity, we genotyped FKBP5 in a cohort of 800 non-demented and Alzheimer’s disease (AD) subjects of different age, taking into account the allele state of ApoE ε4, the major risk factor for AD. Furthermore, we searched for the association of FKBP5 with subcohorts of non-demented subjects evaluated for anxiety and resting-state quantitative EEG characteristics, associated with cognitive, emotional, and functional brain activities. We observed that increased state anxiety scores depend on the combination of the FKBP5 and ApoE genotypes and on the DNA methylation state of the FKBP5 promoter and ApoE genotype. We also found a significant gender-dependent correlation between FKBP5 promoter methylation and alpha-, delta-, and theta-rhythms. Analysis of the FKBP5 expression in an independent cohort revealed a significant upregulation of FKBP5 in females versus males. Our data suggest a synergistic effect of the stress-associated (FKBP5) and neurodegeneration-associated (ApoE) gene alleles on anxiety and the gender-dependent effect of FKBP5 on neurophysiological brain activity.
Collapse
|
6
|
Guo L, Wang W, Guo Y, Du X, Shi G, Lu C. Associations of FKBP5 polymorphisms and methylation and parenting style with depressive symptoms among Chinese adolescents. BMC Psychiatry 2021; 21:552. [PMID: 34753443 PMCID: PMC8579536 DOI: 10.1186/s12888-021-03576-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 11/01/2021] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Genetic factors may interplay with environmental stressors to contribute to risks of depressive symptoms. This study aimed to investigate the association of FKBP5 polymorphisms and DNA methylation with depressive symptoms among Chinese adolescents, considering the role of parenting style. METHODS This study used a nested case-control study design based on a cohort study, and the case (n = 120) and control groups (n = 118) were matched with age. Depressive symptoms, parenting style, and other demographics were measured. Fourteen potential polymorphisms and one promoter region in the FKBP5 gene were selected for genotyping and methylation analysis. RESULTS In the adjusted models, a significant association between FKBP5 rs7757037 and depressive symptoms was found in the codominant model (AG vs. GG; adjusted odds ratio [AOR] = 2.56, 95% CI = 1.13-5.78) and dominant model (AA+AG vs. GG; AOR = 2.38, 95% CI = 1.11-5.120); rs2817032 and rs2817035 polymorphisms were associated with depressive symptoms in the codominant model and dominant model. Significant interactions between rs7757037 and the father's parenting style were found in the codominant model (P = 0.043) and dominant model (P = 0.043), but the gene-environment interactions were not significant after correcting for multiple testing. Moreover, the significant main effects of FKBP5 methylation status on depressive symptoms were not observed, and there was no significant interaction between FKBP5 methylation status and parenting style on depressive symptoms. CONCLUSIONS Further studies are required to confirm the effect of FKBP5 polymorphisms and methylation as well as their interactions with parenting styles in larger samples.
Collapse
Affiliation(s)
- Lan Guo
- grid.12981.330000 0001 2360 039XDepartment of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, 74 Zhongshan Rd 2, Guangzhou, 510080 People’s Republic of China ,Guangdong Engineering Technology Research Center of Nutrition Translation, Guangzhou, 510080 People’s Republic of China
| | - Wanxin Wang
- grid.12981.330000 0001 2360 039XDepartment of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, 74 Zhongshan Rd 2, Guangzhou, 510080 People’s Republic of China ,Guangdong Engineering Technology Research Center of Nutrition Translation, Guangzhou, 510080 People’s Republic of China
| | - Yangfeng Guo
- grid.484626.a0000000417586781Health Promotion Centre for Primary and Secondary Schools of Guangzhou Municipality, Guangzhou, 510080 China
| | - Xueying Du
- grid.484626.a0000000417586781Health Promotion Centre for Primary and Secondary Schools of Guangzhou Municipality, Guangzhou, 510080 China
| | - Guangduoji Shi
- grid.12981.330000 0001 2360 039XDepartment of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, 74 Zhongshan Rd 2, Guangzhou, 510080 People’s Republic of China ,Guangdong Engineering Technology Research Center of Nutrition Translation, Guangzhou, 510080 People’s Republic of China
| | - Ciyong Lu
- Department of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, 74 Zhongshan Rd 2, Guangzhou, 510080, People's Republic of China. .,Guangdong Engineering Technology Research Center of Nutrition Translation, Guangzhou, 510080, People's Republic of China.
| |
Collapse
|
7
|
FKBP5 and early life stress affect the hippocampus by an age-dependent mechanism. Brain Behav Immun Health 2021; 9:100143. [PMID: 34589890 PMCID: PMC8474669 DOI: 10.1016/j.bbih.2020.100143] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 09/13/2020] [Indexed: 01/30/2023] Open
Abstract
Early life stress (ELS) adversely affects the brain and is commonly associated with the etiology of mental health disorders, like depression. In addition to the mood-related symptoms, patients with depression show dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis, increased peripheral inflammation, and structural brain alterations. Although the underlying causes are unknown, polymorphisms in the FK506-binding protein 5 (FKBP5) gene, a regulator of glucocorticoid receptor (GR) activity, interact with childhood adversities to increase vulnerability to depressive disorders. We hypothesized that high FKBP5 protein levels combined with early life stress (ELS) would alter the HPA axis and brain, promoting depressive-like behaviors. To test this, we exposed males and females of a mouse model overexpressing FKBP5 in the brain (rTgFKBP5 mice), or littermate controls, to maternal separation for 14 days after birth. Then, we evaluated neuroendocrine, behavioral, and brain changes in young adult and aged mice. We observed lower basal corticosterone (CORT) levels in rTgFKBP5 mice, which was exacerbated in females. Aged, but not young, rTgFKBP5 mice showed increased depressive-like behaviors. Moreover, FKBP5 overexpression reduced hippocampal neuron density in aged mice, while promoting markers of microglia expression, but these effects were reversed by ELS. Together, these results demonstrate that high FKBP5 affects basal CORT levels, depressive-like symptoms, and numbers of neurons and microglia in the hippocampus in an age-dependent manner. High FKBP5 reduces basal corticosterone levels in mice, especially in females. ELS prevents FKBP5-induced susceptibility to depressive-like behavior in aged mice. FKBP5 overexpression reduces hippocampal neuron density in aged mice, while increasing microglial markers.
Collapse
|
8
|
Kwon A, Kim S, Jeon H, Lee HS, Lee SH. Influence of FKBP5 Variants and Childhood Trauma on Brain Volume in Non-clinical Individuals. Front Behav Neurosci 2021; 15:663052. [PMID: 34149370 PMCID: PMC8209293 DOI: 10.3389/fnbeh.2021.663052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 04/08/2021] [Indexed: 11/13/2022] Open
Abstract
The present study aimed to investigate the possible influence of childhood trauma and its interaction effect with 10 single-nucleotide polymorphisms (SNPs) of the FK506-binding protein 51 (FKBP5) gene on brain volume in non-clinical individuals. One hundred forty-four non-clinical volunteers (44 men and 100 women) were genotyped with respect to 10 variants (rs9296158, rs3800373, rs1360780, rs9470080, rs4713916, rs4713919, rs6902321, rs56311918, rs3798345, and rs9380528) of FKBP5. Participants underwent magnetic resonance imaging (MRI) scan and psychological assessments such as the childhood Trauma Questionnaire (CTQ), Hospital Anxiety and Depression Scale, rumination response scale, and quality of life assessment instrument. Individuals with the high CTQ score showed enlarged volume of the left orbitofrontal cortex (OFC) if they have childhood trauma-susceptible genotype of FKBP5 rs3800373, rs1360780, rs4713916, rs4713919, rs6902321, and rs3798345 and enlarged volume of the left middle temporal gyrus (MTG) if they have childhood trauma-susceptible genotype of FKBP5 rs3800373, rs1360780, rs4713916, and rs3798345. Among those with the childhood trauma-susceptible genotype, the left OFC and left MTG showed significant negative correlations with positive feelings about life, and the left OFC showed significant positive correlations with negative cognition. This is one of the few studies to identify the volume alteration of the left OFC and the left MTG for the FKBP5 gene–childhood trauma interaction in non-clinical individuals.
Collapse
Affiliation(s)
- Aeran Kwon
- Department of Social Welfare and Counseling, Chodang University, Muan, South Korea
| | - Sungkean Kim
- Department of Human-Computer Interaction, Hanyang University, Ansan, South Korea
| | - Hyeonjin Jeon
- Clinical Emotion and Cognition Research Laboratory, Inje University, Goyang, South Korea
| | - Hyun Seo Lee
- Clinical Emotion and Cognition Research Laboratory, Inje University, Goyang, South Korea
| | - Seung-Hwan Lee
- Clinical Emotion and Cognition Research Laboratory, Inje University, Goyang, South Korea.,Department of Psychiatry, Inje University, Ilsan-Paik Hospital, Goyang, South Korea
| |
Collapse
|
9
|
Fan B, Ma J, Zhang H, Liao Y, Wang W, Zhang S, Lu C, Guo L. Association of FKBP5 gene variants with depression susceptibility: A comprehensive meta-analysis. Asia Pac Psychiatry 2021; 13:e12464. [PMID: 33742763 DOI: 10.1111/appy.12464] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 01/06/2021] [Accepted: 03/08/2021] [Indexed: 01/02/2023]
Abstract
BACKGROUND This comprehensive meta-analysis aimed to combine data from different studies and to estimate the association between FKBP5 polymorphisms and depression. METHODS We performed a meta-analysis of observational studies. An electronic search was conducted on four databases for articles published before July 1, 2020. RESULTS A total of 5125 patients with depression and 8399 controls from 16 independent studies were included in the analysis. The results showed that FKBP5 rs1360780 was associated with the risk of depression in the codominant model (CT vs. CC; OR = 1.10, 95% CI = 1.00-1.20, P = .04); rs4713916 polymorphism was associated with depression in the codominant model (AG vs. GG; OR = 1.19, 95% CI = 1.05-1.34, P = .008) and recessive model (AA vs. AG + GG; OR = 0.74, 95% CI = 0.56-0.99, P = .04); a significant association between rs3800373 and depression was found in the codominant genetic model (AC vs. AA; OR = 1.18, 95% CI = 1.05-1.34, P = .007) and dominant model (CC + AC vs. AA; OR = 1.15, 95% CI = 1.03-1.30, P = .02); there was no significant association of FKBP5 rs9470080 or rs9296158 with depression in any genetic model (P > .05). No publication bias was observed in our analysis. Moreover, sensitivity analyses demonstrated the Zobel's study significantly affected the heterogeneity for rs4713916 and rs3800373. CONCLUSIONS FKBP5 rs1360780 was associated with an increased risk of depression in the codominant model. We also found that rs4713916 and rs3800373 were involved in depression, rs4713916 was positively associated with depression in the codominant model and recessive model, and rs3800373 was related to an elevated risk of depression in the codominant model and dominant model.
Collapse
Affiliation(s)
- Beifang Fan
- Department of Psychiatry, Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen, China
| | - Jianping Ma
- Department of Psychiatry, Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen, China
| | - Huimin Zhang
- Department of Medical statistics and Epidemiology, School of Public Health, Sun Yat-Sen University, Guangzhou, China.,Department of Psychiatry, Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen, China
| | - Yuhua Liao
- Department of Medical statistics and Epidemiology, School of Public Health, Sun Yat-Sen University, Guangzhou, China.,Department of Psychiatry, Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen, China
| | - Wanxin Wang
- Department of Medical statistics and Epidemiology, School of Public Health, Sun Yat-Sen University, Guangzhou, China.,Guangdong Engineering Technology Research Center of Nutrition Translation, Guangzhou, China
| | - Sheng Zhang
- Department of Medical statistics and Epidemiology, School of Public Health, Sun Yat-Sen University, Guangzhou, China.,Guangdong Engineering Technology Research Center of Nutrition Translation, Guangzhou, China
| | - Ciyong Lu
- Department of Medical statistics and Epidemiology, School of Public Health, Sun Yat-Sen University, Guangzhou, China.,Guangdong Engineering Technology Research Center of Nutrition Translation, Guangzhou, China
| | - Lan Guo
- Department of Medical statistics and Epidemiology, School of Public Health, Sun Yat-Sen University, Guangzhou, China.,Guangdong Engineering Technology Research Center of Nutrition Translation, Guangzhou, China
| |
Collapse
|
10
|
Hwang H, Cho G, Jin MJ, Ryoo JH, Choi Y, Lee SH. A knowledge-based multivariate statistical method for examining gene-brain-behavioral/cognitive relationships: Imaging genetics generalized structured component analysis. PLoS One 2021; 16:e0247592. [PMID: 33690643 PMCID: PMC7946325 DOI: 10.1371/journal.pone.0247592] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 02/10/2021] [Indexed: 12/30/2022] Open
Abstract
With advances in neuroimaging and genetics, imaging genetics is a naturally emerging field that combines genetic and neuroimaging data with behavioral or cognitive outcomes to examine genetic influence on altered brain functions associated with behavioral or cognitive variation. We propose a statistical approach, termed imaging genetics generalized structured component analysis (IG-GSCA), which allows researchers to investigate such gene-brain-behavior/cognitive associations, taking into account well-documented biological characteristics (e.g., genetic pathways, gene-environment interactions, etc.) and methodological complexities (e.g., multicollinearity) in imaging genetic studies. We begin by describing the conceptual and technical underpinnings of IG-GSCA. We then apply the approach for investigating how nine depression-related genes and their interactions with an environmental variable (experience of potentially traumatic events) influence the thickness variations of 53 brain regions, which in turn affect depression severity in a sample of Korean participants. Our analysis shows that a dopamine receptor gene and an interaction between a serotonin transporter gene and the environment variable have statistically significant effects on a few brain regions' variations that have statistically significant negative impacts on depression severity. These relationships are largely supported by previous studies. We also conduct a simulation study to safeguard whether IG-GSCA can recover parameters as expected in a similar situation.
Collapse
Affiliation(s)
- Heungsun Hwang
- Department of Psychology, McGill University, Montreal, Quebec, Canada
| | - Gyeongcheol Cho
- Department of Psychology, McGill University, Montreal, Quebec, Canada
| | - Min Jin Jin
- Institute of Liberal Education, Kongju National University, Gongju, Korea
| | - Ji Hoon Ryoo
- Department of Education, Yonsei University, Seoul, Korea
| | - Younyoung Choi
- Department of Counseling Psychology, Hanyang Cyber University, Seoul, Korea
| | - Seung Hwan Lee
- Department of Psychiatry, Inje University Ilsan-Paik Hospital and Inje University, Goyang, Korea
| |
Collapse
|
11
|
Szczepankiewicz D, Narożna B, Celichowski P, Sakrajda K, Kołodziejski P, Banach E, Zakowicz P, Pruszyńska-Oszmałek E, Pawlak J, Wiłkość M, Dmitrzak-Węglarz M, Skibińska M, Bejger A, Twarowska-Hauser J, Rybakowski JK, Nogowski L, Szczepankiewicz A. Genes involved in glucocorticoid receptor signalling affect susceptibility to mood disorders. World J Biol Psychiatry 2021; 22:149-160. [PMID: 32400287 DOI: 10.1080/15622975.2020.1766109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVES In mood disorders chronic stress contributes to decreased glucocorticoid receptor signalling in the brain and resistance in the periphery. We hypothesised that aberrant glucocorticoid receptor function may result from genetic predisposition and that decreased GR signalling in the brain correlates with the expression of genes regulating GR complex formation. METHODS We performed the association analysis of 698 patients: 490 patients with bipolar disorder and 208 patients with major depressive disorder and 564 control subjects. We genotyped 11 variants using TaqMan assays. Gene expression in the brain tissue was done in male Wistar rats after chronic mild stress protocol. The SRSF5 serum concentration was performed using ELISA. Data were analysed in Statistica and GraphPad. RESULTS We found an association of STIP1 and SRSF5 variants with major depressive disorder and BAG1 variant with bipolar disorder. Gene expression analysis in a rat model of depression confirmed significant changes in the expression of SRSF5, BAG1, and FKBP4 in the brain. For SRSF5, we observed significantly increased expression in the serum of depressed females and male rats exposed to chronic stress. CONCLUSIONS Our results indicate the involvement of genes associated with GR function, SRSF5, BAG1, and FKBP4 with susceptibility to mood disorders.
Collapse
Affiliation(s)
- Dawid Szczepankiewicz
- Department of Animal Physiology, Biochemistry and Biostructure, Poznan University of Life Sciences, Poznan, Poland
| | - Beata Narożna
- Molecular and Cell Biology Unit, Poznan University of Medical Sciences, Poland
| | - Piotr Celichowski
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland
| | - Kosma Sakrajda
- Molecular and Cell Biology Unit, Poznan University of Medical Sciences, Poland
| | - Paweł Kołodziejski
- Department of Animal Physiology, Biochemistry and Biostructure, Poznan University of Life Sciences, Poznan, Poland
| | - Ewa Banach
- Laboratory of Neurobiology, Department of Molecular and Cellular Neurobiology, Nencki Institute, Warsaw, Poland
| | - Przemysław Zakowicz
- Department of Psychiatric Genetics, Poznan University of Medical Sciences, Poznan, Poland.,Children and Adolescent Treatment Center, Zielona Góra, Poland
| | - Ewa Pruszyńska-Oszmałek
- Department of Animal Physiology, Biochemistry and Biostructure, Poznan University of Life Sciences, Poznan, Poland
| | - Joanna Pawlak
- Department of Psychiatric Genetics, Poznan University of Medical Sciences, Poznan, Poland
| | - Monika Wiłkość
- Department of Individual Differences Psychology, Psychology Institute, Kazimierz Wielki University in Bydgoszcz, Bydgoszcz, Poland
| | | | - Maria Skibińska
- Department of Psychiatric Genetics, Poznan University of Medical Sciences, Poznan, Poland
| | - Alicja Bejger
- Department of Psychiatric Genetics, Poznan University of Medical Sciences, Poznan, Poland
| | | | - Janusz K Rybakowski
- Deparment of Adult Psychiatry, Poznan University of Medical Sciences, Poznan, Poland.,Department of Psychiatric Nursing, Poznan University of Medical Sciences, Poznan, Poland
| | - Leszek Nogowski
- Department of Animal Physiology, Biochemistry and Biostructure, Poznan University of Life Sciences, Poznan, Poland
| | | |
Collapse
|
12
|
Yang T, Liu J, Zhang Y, Zhang Q, Shangguan L, Li Z, Luo X, Gong J. Coping style predicts sense of security and mediates the relationship between autistic traits and social anxiety: Moderation by a polymorphism of the FKBP5 gene. Behav Brain Res 2021; 404:113142. [PMID: 33508350 DOI: 10.1016/j.bbr.2021.113142] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 12/28/2020] [Accepted: 01/19/2021] [Indexed: 12/28/2022]
Abstract
The mechanism underlying the relationship between autistic traits and social anxiety still remains unknown. It is therefore necessary to investigate potential psychological and biological mechanisms. A total of 2695 college students were samples for this research during 2017-2018. The assessed variables included demographic characteristics and measures of autistic traits, sense of security, coping styles, and social anxiety. Blood samples were collected from which DNA was extracted. Regression analysis indicated that autistic traits and negative coping were positively associated with social anxiety; furthermore, positive coping, interpersonal security, and sense of control were negatively associated with social anxiety. Further analyses demonstrated that the relationship between autistic traits and social anxiety was mediated by coping styles (both positive coping and negative coping) and sense of security (both interpersonal security and sense of control), and coping style predicted the sense of security. The FK506 binding protein 5 (FKBP5) gene rs3800373 moderated the association between autistic traits and social anxiety. The present study is the first to demonstrate that both coping style and sense of security play an intermediate role between autistic traits and social anxiety in a sample of Chinese college students; moreover, the FKBP5 gene moderates this association between autistic traits and social anxiety.
Collapse
Affiliation(s)
- Tingyu Yang
- Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
| | - Jianbo Liu
- Department of Child Psychiatry of Shenzhen Kangning Hospital, Shenzhen Mental Health Center, School of Mental Health, Shenzhen University, Shenzhen, 518003, China
| | - Yaru Zhang
- Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
| | - Qin Zhang
- Department of Applied Psychology, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Lizhi Shangguan
- Department of Applied Psychology, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Zun Li
- Department of Applied Psychology, Hunan University of Chinese Medicine, Changsha, 410208, China
| | - Xuerong Luo
- Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China.
| | - Jingbo Gong
- Department of Applied Psychology, Hunan University of Chinese Medicine, Changsha, 410208, China.
| |
Collapse
|
13
|
Owalla TJ, Ssebajjwe WJ, Muhanguzi D, Womersley JS, Kinyanda E, Kalungi A. Association of Stress, Glucocorticoid Receptor, and FK506 Binding Protein Gene Polymorphisms With Internalizing Disorders Among HIV-Infected Children and Adolescents From Kampala and Masaka Districts-Uganda. Front Pediatr 2021; 9:666426. [PMID: 34765574 PMCID: PMC8576357 DOI: 10.3389/fped.2021.666426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 09/21/2021] [Indexed: 12/04/2022] Open
Abstract
Children and adolescents living with human immunodeficiency virus (CA-HIV) suffer a considerable burden of internalizing disorders (IDs; depressive and anxiety disorders). Environmental and genetic factors have been reported to influence the vulnerability to IDs in western settings; however, their role among African populations remains inadequately explored. We investigated the individual and interactive effects of stress and single-nucleotide polymorphisms within the FK506 binding protein 5 (rs1360780) and glucocorticoid receptor (rs10482605) genes on ID status in a cohort of CA-HIV in Uganda. We genotyped rs10482605 (309 cases and 315 controls) and rs1360780 (350 cases and 335 controls) among CA-HIV with and without IDs using Kompetitive Allele-Specific PCR. Socio-demographic variables, as well as allele and genotype distributions, were compared between cases and controls using chi-square tests. Genotypes were assessed for Hardy-Weinberg equilibrium. Composite indices of recent and chronic stress classes were also generated. A hierarchical cluster analysis was used to generate cutoff points within each of the indices of recent and chronic stress. Logistic regression was used to assess the association between IDs and each of recent stress, chronic stress, and the investigated genotypes. The interaction effect of chronic/recent stress on the association between each of the polymorphisms and IDs was determined using a likelihood ratio test. We observed no significant association between IDs and rs1360780 and rs10482605 polymorphisms within the FKBP5 and glucocorticoid receptor genes, respectively (P > 0.050). Severe recent stress increased the vulnerability to IDs among CA-HIV (P = 0.001). We did not observe any gene-environment effect on vulnerability to IDs in this population. These findings support the currently held opinion that polymorphisms at single genetic loci only contribute a very small effect to the genetic vulnerability to IDs.
Collapse
Affiliation(s)
- Tonny Jimmy Owalla
- Mental Health Unit, Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda.,Med Biotech Laboratories, Kampala, Uganda
| | - Wilber Joseph Ssebajjwe
- Mental Health Unit, Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda
| | - Dennis Muhanguzi
- Department of Bio-Molecular Resources and Bio-Laboratory Sciences, College of Veterinary Medicine, Animal Resources and Biosecurity, Makerere University, Kampala, Uganda
| | - Jacqueline Samantha Womersley
- Department of Psychiatry, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa.,South African Medical Research Council, Stellenbosch University Genomics of Brain Disorders Research Unit, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Eugene Kinyanda
- Mental Health Unit, Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda.,Department of Psychiatry, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Allan Kalungi
- Mental Health Unit, Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda.,Department of Immunology and Microbiology, College of Health Sciences, Makerere University, Kampala, Uganda
| |
Collapse
|
14
|
Engelhardt C, Boulat B, Czisch M, Schmidt MV. Lack of FKBP51 Shapes Brain Structure and Connectivity in Male Mice. J Magn Reson Imaging 2020; 53:1358-1365. [PMID: 33184939 DOI: 10.1002/jmri.27439] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 10/28/2020] [Accepted: 10/29/2020] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Stress exposure as well as psychiatric disorders are often associated with abnormalities in brain structure or connectivity. The co-chaperone FK506-binding protein 51 (FKBP51) is a regulator of the stress system and is associated with a risk to develop stress-related mental illnesses. PURPOSE To assess the effect of a general FKBP51 knockout on brain structure and connectivity in male mice. STUDY TYPE Animal study. ANIMAL MODEL Two cohorts of FKBP51 knockout (51KO) and wildtype (WT) mice. The first cohort was comprised of n = 18 WT and n = 17 51KOs; second cohort n = 10 WT and n = 9 51KOs. FIELD STRENGTH/SEQUENCE 9.4T/3D gradient echo (VBM), DTI-EPI (DTI). ASSESSMENT Voxel-based morphometry (VBM) and diffusion tensor imaging (DTI). For VBM, all procedures were executed in SPM12. DTI: FMRIB Software Library (FSL) Tract Based Statistics (TBSS) were integrated within DTI-TK, allowing the creation of a mean FA skeleton. A voxelwise statistical analysis was applied between WT and 51KO mice. STATISTICAL TEST Volumetric differences were collected at a threshold of P < 0.005, and only clusters surviving a familywise error correction on the cluster level (pFWE, cluster <0.05) were further considered. VBM data were analyzed using a two-sample t-test. The Threshold Free Cluster Enhancement (TFCE) method was used to derive uncorrected-P statistical results at a P-level of 0.01. RESULTS The structural analysis revealed two clusters of significantly larger volumes in the hypothalamus, periaqueductal gray, and dorsal raphe region of WT animals. DTI measurements, however, demonstrated statistically higher fractional anisotropy (FA) values for 51KO animals in locations including the anterior commissure, fornix, and posterior commissure/superior colliculus commissure region. DATA CONCLUSION This study used in vivo structural MRI and DTI to demonstrate that a lack of FKBP51 leads to alterations in brain architecture and connectivity in male mice. These findings are of particular translational relevance for our understanding of the neuroanatomy underlying the interaction of FKBP5 genetic status, stress susceptibility, and psychiatric disorders. LEVEL OF EVIDENCE 1 TECHNICAL EFFICACY STAGE: 1.
Collapse
Affiliation(s)
- Clara Engelhardt
- Department of Stress Neurobiology and Neurogenetics, Research Group Neurobiology of Stress Resilience, Max Planck Institute of Psychiatry, Munich, Germany.,Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V
| | | | | | - Mathias V Schmidt
- Department of Stress Neurobiology and Neurogenetics, Research Group Neurobiology of Stress Resilience, Max Planck Institute of Psychiatry, Munich, Germany
| |
Collapse
|
15
|
Hernández-Díaz Y, González-Castro TB, Tovilla-Zárate CA, Juárez-Rojop IE, López-Narváez ML, Pérez-Hernández N, Rodríguez-Pérez JM, Genis-Mendoza AD. Association between polymorphisms of FKBP5 gene and suicide attempt in a Mexican population: A case-control study. Brain Res Bull 2020; 166:37-43. [PMID: 33161050 DOI: 10.1016/j.brainresbull.2020.11.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 10/22/2020] [Accepted: 11/02/2020] [Indexed: 01/07/2023]
Abstract
Five polymorphisms (rs4713916, rs4713902, rs1360780, rs9296158 and rs3800373) of FKBP5 gene were analyzed in a case-control study comprising 423 Mexican individuals (146 individuals with suicide attempt and 277 controls). The SNP's were genotyped using the TaqMan-allelic assay. Genotype and allele frequencies were compared between the two groups, then the association between FKBP5 gene polymorphisms and suicide attempt was analyzed. We found a significant association of rs1360780 T minor allele (All, OR = 1.80, 95 % CI = 1.35-2.41, P = 0.0005; Males, OR = 2.25, 95 % CI = 1.44-3.50, P = 0.0002) as a suicide behavior risk factor. Conversely, rs3800373 C minor allele (All, OR = 0.61, 95 % CI = 0.46-0.83; P = 0.0013; Females, OR = 0.33, 95 % CI = 0.22-0.50; P = 0.0001) and the A-C-T-A-C haplotype (OR = 0.06, 95 % CI = 0.01-0.36; P = 0.002) were significantly associated as protective factors. No association was observed with the other SNP's. Our study suggests that SNP's in FKBP5 gene contribute to suicide behavior pathogenesis.
Collapse
Affiliation(s)
- Yazmín Hernández-Díaz
- División Académica de Ciencias de la Salud, Universidad Juárez Autónoma de Tabasco, Villahermosa, Tabasco, Mexico; División Académica Multidisciplinaria de Jalpa de Méndez, Universidad Juárez Autónoma de Tabasco, Jalpa de Méndez, Tabasco, Mexico.
| | | | - Carlos Alfonso Tovilla-Zárate
- División Académica Multidisciplinaria de Comalcalco, Universidad Juárez Autónoma de Tabasco, Comalcalco, Tabasco, Mexico.
| | - Isela Esther Juárez-Rojop
- División Académica de Ciencias de la Salud, Universidad Juárez Autónoma de Tabasco, Villahermosa, Tabasco, Mexico.
| | | | - Nonanzit Pérez-Hernández
- Departamento de Biología Molecular, Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México, Mexico.
| | - José Manuel Rodríguez-Pérez
- Departamento de Biología Molecular, Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México, Mexico.
| | - Alma Delia Genis-Mendoza
- Laboratorio de Genómica de Enfermedades Psiquiátricas y Neurodegenerativas, Instituto Nacional de Medicina Genómica, Ciudad de México, Mexico.
| |
Collapse
|
16
|
Brandt J, Warnke K, Jörgens S, Arolt V, Beer K, Domschke K, Haverkamp W, Kuhlmann SL, Müller-Nordhorn J, Rieckmann N, Schwarte K, Ströhle A, Tschorn M, Waltenberger J, Grosse L. Association of FKBP5 genotype with depressive symptoms in patients with coronary heart disease: a prospective study. J Neural Transm (Vienna) 2020; 127:1651-1662. [PMID: 32860562 PMCID: PMC7665971 DOI: 10.1007/s00702-020-02243-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 08/10/2020] [Indexed: 12/14/2022]
Abstract
Depression and coronary heart disease (CHD) are prevalent and often co-occurring disorders. Both have been associated with a dysregulated stress system. As a central element of the stress system, the FKBP5 gene has been shown to be associated with depression. In a prospective design, this study aims to investigate the association of FKBP5 with depressive symptoms in CHD patients. N = 268 hospitalized CHD patients were included. Depressive symptoms were measured using the Hospital Anxiety and Depression Scale (HADS-D) at four time points (baseline, and after 1 month, 6 months, and 12 months). The functional FKBP5 single-nucleotide polymorphism (SNP) rs1360780 was selected for genotyping. Linear regression models showed that a higher number of FKBP5 C alleles was associated with more depressive symptoms in CHD patients both at baseline (p = 0.015) and at 12-months follow-up (p = 0.025) after adjustment for confounders. Further analyses revealed that this effect was driven by an interaction of FKBP5 genotype with patients’ prior CHD course. Specifically, only in patients with a prior myocardial infarction or coronary revascularization, more depressive symptoms were associated with a higher number of C alleles (baseline: p = 0.046; 1-month: p = 0.026; 6-months: p = 0.028). Moreover, a higher number of C alleles was significantly related to a greater risk for dyslipidemia (p = .016). Our results point to a relevance of FKBP5 in the association of the two stress-related diseases depression and CHD.
Collapse
Affiliation(s)
- Julia Brandt
- Department of Psychiatry and Psychotherapy, University Hospital Münster, Albert-Schweitzer-Campus 1, Geb. A9, 48149, Münster, Germany.
| | - Katharina Warnke
- Department of Psychiatry and Psychotherapy, University Hospital Münster, Albert-Schweitzer-Campus 1, Geb. A9, 48149, Münster, Germany
| | - Silke Jörgens
- Department of Psychiatry and Psychotherapy, University Hospital Münster, Albert-Schweitzer-Campus 1, Geb. A9, 48149, Münster, Germany
| | - Volker Arolt
- Department of Psychiatry and Psychotherapy, University Hospital Münster, Albert-Schweitzer-Campus 1, Geb. A9, 48149, Münster, Germany
| | - Katja Beer
- Charité-Universitätsmedizin Berlin, Corporate member of the Freie Universität Berlin, Humboldt-Universität zu Berlin, and the Berlin Institute of Health, Department of Psychiatry and Psychotherapy, Berlin, Germany
| | - Katharina Domschke
- Department of Psychiatry and Psychotherapy, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Wilhelm Haverkamp
- Charité-Universitätsmedizin Berlin, Corporate member of the Freie Universität Berlin, Humboldt-Universität zu Berlin, and the Berlin Institute of Health, Department of Internal Medicine and Cardiology, Berlin, Germany
| | - Stella L Kuhlmann
- Charité-Universitätsmedizin Berlin, Corporate member of the Freie Universität Berlin, Humboldt-Universität zu Berlin, and the Berlin Institute of Health, Division of Emergency and Acute Medicine (CVK, CCM), Berlin, Germany
- Charité-Universitätsmedizin Berlin, Corporate member of the Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Institute of Public Health, Berlin, Germany
| | - Jacqueline Müller-Nordhorn
- Charité-Universitätsmedizin Berlin, Corporate member of the Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Institute of Public Health, Berlin, Germany
- Bavarian Food and Health Safety Authority, Oberschleißheim, Germany
| | - Nina Rieckmann
- Charité-Universitätsmedizin Berlin, Corporate member of the Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Institute of Public Health, Berlin, Germany
| | - Kathrin Schwarte
- Department of Psychiatry and Psychotherapy, University Hospital Münster, Albert-Schweitzer-Campus 1, Geb. A9, 48149, Münster, Germany
| | - Andreas Ströhle
- Charité-Universitätsmedizin Berlin, Corporate member of the Freie Universität Berlin, Humboldt-Universität zu Berlin, and the Berlin Institute of Health, Department of Psychiatry and Psychotherapy, Berlin, Germany
| | - Mira Tschorn
- Charité-Universitätsmedizin Berlin, Corporate member of the Freie Universität Berlin, Humboldt-Universität zu Berlin, and the Berlin Institute of Health, Department of Psychiatry and Psychotherapy, Berlin, Germany
- Social and Preventive Medicine, University of Potsdam, Potsdam, Germany
| | | | - Laura Grosse
- Department of Psychiatry and Psychotherapy, University Hospital Münster, Albert-Schweitzer-Campus 1, Geb. A9, 48149, Münster, Germany
- Intercultural Business Psychology, Hamm-Lippstadt University of Applied Sciences, Hamm, Germany
| |
Collapse
|
17
|
Zhang H, Wang YF, Zheng LJ, Lin L, Zhang XY, Yang YT, Liu Y, Lu GM, Zhang LJ. Impacts of FKBP5 variants on large-scale brain network connectivity in healthy adults. J Affect Disord 2020; 273:32-40. [PMID: 32421620 DOI: 10.1016/j.jad.2020.04.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 03/18/2020] [Accepted: 04/10/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND FK506 binding protein 5 (FKBP5) rs1360780 polymorphism has been identified as a molecular genetic marker associated with the dysfunction of the hypothalamic-pituitary-adrenal (HPA) axis. The impact of FKBP5 rs1360780 on the large-scale brain network connectivity in healthy adults is still unknown. METHODS 479 healthy volunteers (age: 20-80years) completed MRI scans, neuropsychological assessments and blood analysis.All subjects were divided into CC, CT and TT genotypes. Within and between network connectivities (10 sub-networks) were calculated using resting state functional MRI (rs-fMRI) data. The genetic effects and gene-gender/age interaction on large-scale network connectivity were explored. RESULTS Compared with CC and CT groups, TT group showed increased intra-connectivity in default mode network (DMN) and increased inter-connectivity mainly distributed among the network of DMN, salience network (SAN), dorsal attention network (DAN), ventral attention network (VAN), subcortical network (SUB), and visual network (VIS). Gene-by-gender and gene-by-age interaction were found in inter-connectivity of DAN to VIS and DMN to FPN, respectively. The altered connectivities correlated with anxiety status test score. LIMITATIONS Plasma adrenocorticotropic hormone (ACTH) or cortisol were not measured,or else, we could estimate the hypothalamic-pituitary-adrenal (HPA) axis activity which may strengthen our results. CONCLUSIONS FKBP5 rs1360780 modulates the large-scale brain network connectivity in healthy adults. TT carriers showed the increased intra- and inter-connectivities mainly distributed among the network of DMN, SAN, DAN, VAN, SUB and VIS.
Collapse
Affiliation(s)
- Han Zhang
- Department of Medical Imaging, Medical Imaging Center, Jinling Hospital, Medical School of Nanjing University, 305 Zhongshan East Road, Xuanwu District, Nanjing, Jiangsu Province, 210002, China
| | - Yun Fei Wang
- Department of Medical Imaging, Medical Imaging Center, Jinling Hospital, Medical School of Nanjing University, 305 Zhongshan East Road, Xuanwu District, Nanjing, Jiangsu Province, 210002, China
| | - Li Juan Zheng
- Department of Medical Imaging, Medical Imaging Center, Jinling Hospital, Medical School of Nanjing University, 305 Zhongshan East Road, Xuanwu District, Nanjing, Jiangsu Province, 210002, China
| | - Li Lin
- Department of Medical Imaging, Medical Imaging Center, Jinling Hospital, Medical School of Nanjing University, 305 Zhongshan East Road, Xuanwu District, Nanjing, Jiangsu Province, 210002, China
| | - Xin Yuan Zhang
- Department of Medical Imaging, Medical Imaging Center, Jinling Hospital, Medical School of Nanjing University, 305 Zhongshan East Road, Xuanwu District, Nanjing, Jiangsu Province, 210002, China
| | - Yu Ting Yang
- Department of Medical Imaging, Medical Imaging Center, Nanjing Clinical School, Southern Medical University, 305 Zhongshan East Road, Xuanwu District, Nanjing, Jiangsu Province, 210002, China
| | - Ya Liu
- Department of Medical Imaging, Medical Imaging Center, Jinling Hospital, Medical School of Nanjing University, 305 Zhongshan East Road, Xuanwu District, Nanjing, Jiangsu Province, 210002, China
| | - Guang Ming Lu
- Department of Medical Imaging, Medical Imaging Center, Jinling Hospital, Medical School of Nanjing University, 305 Zhongshan East Road, Xuanwu District, Nanjing, Jiangsu Province, 210002, China
| | - Long Jiang Zhang
- Department of Medical Imaging, Medical Imaging Center, Jinling Hospital, Medical School of Nanjing University, 305 Zhongshan East Road, Xuanwu District, Nanjing, Jiangsu Province, 210002, China.
| |
Collapse
|
18
|
Low Circulating Levels of GR, FKBP5, and SGK1 in Medicated Patients With Depression Are Not Altered by Electroconvulsive Therapy. J ECT 2020; 36:137-143. [PMID: 31725056 DOI: 10.1097/yct.0000000000000633] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
OBJECTIVES Hypothalamic-pituitary-adrenal axis dysregulation is frequently observed in patients with depression, with increased levels of the glucocorticoid (GC) cortisol commonly reported. Hypothalamic-pituitary-adrenal axis dysregulation may be a consequence of impaired feedback inhibition due to GC receptor (GR) impairments or dysfunction, termed "glucocorticoid resistance." Here, our objective was to assess mRNA levels of GC-related markers (GR, FKBP5, serum glucocorticoid kinase 1 [SGK1]) in patients with depression versus controls and in patient samples after electroconvulsive therapy (ECT). We also examined the relationship between these GC-related markers and 24-item Hamilton Depression Rating Scale (HAM-D24) scores to assess the utility of using them as biological markers for depression or the therapeutic response to ECT. METHODS GR, FKBP5, and SGK1 mRNA levels were examined in whole blood samples from 88 medicated patients with depression pre-/post-ECT and 63 controls using quantitative real-time polymerase chain reaction. Exploratory subgroup correlational analyses were performed to determine the relationship between GR, FKBP5, and SGK1 and 24-item Hamilton Depression Rating Scale scores. RESULTS GR, FKBP5, and SGK1 mRNA levels were significantly lower in medicated patients with depression compared with controls (P < 0.001, P = 0.03, P < 0.001, respectively), but ECT did not alter their levels (all P > 0.05). There was no relationship between GR, FKBP5, or SGK1 and 24-item Hamilton Depression Rating Scale scores. CONCLUSIONS GR, FKBP5, and SGK1 do not seem to be involved in the peripheral molecular response to ECT and do not represent useful biomarkers for predicting the therapeutic response to ECT in a real-world clinical setting.
Collapse
|
19
|
Interactions between FKBP5 variation and environmental stressors in adolescent Major Depression. Psychoneuroendocrinology 2019; 106:28-37. [PMID: 30953930 DOI: 10.1016/j.psyneuen.2019.03.025] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 03/25/2019] [Accepted: 03/25/2019] [Indexed: 01/20/2023]
Abstract
OBJECTIVE Major Depression (MD) results from a complex interplay between environmental stressors and biological factors. Previous studies in adults have shown that adverse life events interact with genetic variation in FKBP5, a gene implicated in the stress-response system, to predict depressive symptoms and MD. This is the first study to investigate interactions between FKBP5 variants and a range of environmental stressors in adolescents with a clinical diagnosis of MD. METHOD 148 male and female adolescents with MD and 143 typically developing (TD) controls (13-18 years) were included in the present study. For self-reported environmental stressors, subjective severity was assessed to allow a classification of these factors as mild, moderate and severe. Sociodemographic stressors were assessed via parental-report. RESULTS With a heightened number of sociodemographic, moderate and total number of stressors, participants carrying at least one copy of the FKBP5 CATT haplotype or at least one minor allele of various FKBP5 SNPs had the highest risk for being in the MD group. No genetic main effects were found. Sociodemographic stressors as well as self-reported mild, moderate, and severe stressors were more common in depressed than in TD adolescents. CONCLUSION This is the first study to show interactions between genetic variation in FKBP5 and environmental stressors in a sample of clinically depressed adolescents. The current study provides important starting-points for preventive efforts and highlights the need for a fine-grained analysis of different forms and severities of environmental stressors and their interplay with genetic variation for understanding the complex etiology of (youth) MD.
Collapse
|
20
|
Abstract
The FKBP5 protein is of importance for the function of the glucocorticoid receptor. The purpose of the present study was to examine the possible association between the different genotypes of rs1360780 in the FKBP5 gene, and clinical symptoms in patients with unipolar depression. Seven hundred eighteen patients and 673 controls from the Danish Psychiatric Biobank were participated. No association was found between any genotype and diagnosis of unipolar depression. It was found that the group of depressed patients with the CC genotype showed significantly earlier start of treatment with medicine, had a significantly greater tendency to be treated with electroconvulsive therapy and showed a significantly higher frequency of family history of depression compared with the combined group of patients with the CT and TT genotypes. The only informations about controls were their sex and that they were recruited from the blood bank. The clinical data were not complete for all patients.
Collapse
|
21
|
Interactive effects of genetic polymorphisms and childhood adversity on brain morphologic changes in depression. Prog Neuropsychopharmacol Biol Psychiatry 2019. [PMID: 29535036 DOI: 10.1016/j.pnpbp.2018.03.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The etiology of depression is characterized by the interplay of genetic and environmental factors and brain structural alteration. Childhood adversity is a major contributing factor in the development of depression. Interactions between childhood adversity and candidate genes for depression could affect brain morphology via the modulation of neurotrophic factors, serotonergic neurotransmission, or the hypothalamus-pituitary-adrenal (HPA) axis, and this pathway may explain the subsequent onset of depression. Childhood adversity is associated with structural changes in the hippocampus, amygdala, anterior cingulate cortex (ACC), and prefrontal cortex (PFC), as well as white matter tracts such as the corpus callosum, cingulum, and uncinate fasciculus. Childhood adversity showed an interaction with the brain-derived neurotrophic factor (BDNF) gene Val66Met polymorphism, serotonin transporter-linked promoter region (5-HTTLPR), and FK506 binding protein 51 (FKBP5) gene rs1360780 in brain morphologic changes in patients with depression and in a non-clinical population. Individuals with the Met allele of BDNF Val66Met and a history of childhood adversity had reduced volume in the hippocampus and its subfields, amygdala, and PFC and thinner rostral ACC in a study of depressed patients and healthy controls. The S allele of 5-HTTLPR combined with exposure to childhood adversity or a poorer parenting environment was associated with a smaller hippocampal volume and subsequent onset of depression. The FKBP5 gene rs160780 had a significant interaction with childhood adversity in the white matter integrity of brain regions involved in emotion processing. This review identified that imaging genetic studies on childhood adversity may deepen our understanding on the neurobiological background of depression by scrutinizing complicated pathways of genetic factors, early psychosocial environments, and the accompanying morphologic changes in emotion-processing neural circuitry.
Collapse
|
22
|
Hernández-Díaz Y, González-Castro TB, Tovilla-Zárate CA, Juárez-Rojop IE, López-Narváez ML, Pérez-Hernández N, Rodríguez-Pérez JM, Genis-Mendoza AD. Association between FKBP5 polymorphisms and depressive disorders or suicidal behavior: A systematic review and meta-analysis study. Psychiatry Res 2019; 271:658-668. [PMID: 30791339 DOI: 10.1016/j.psychres.2018.12.066] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 10/08/2018] [Accepted: 12/10/2018] [Indexed: 01/17/2023]
Abstract
Psychiatric disorders are complex polygenic diseases that show common genetic vulnerability. Several studies have investigated the association of polymorphisms of FK506 binding protein 51 (FKBP5) gene and depressive disorders or suicidal behavior, however, the results have been controversial and ambiguous. The aim of our study was to explore the role of the FKBP5 gene variants (rs1360780, rs3800373 and rs4713916), in depressive disorders or suicidal behavior through a systematic review and a meta-analysis. The protocol number of the study is PROSPERO CRD42018089295. The meta-analysis included 12 studies. Odds ratios with 95% confidence intervals were used to evaluate the association and the publication bias was tested by Egger's test and funnel plot; heterogeneity was assessed by the Cochran's chi-square-based Q statistic test and the inconsistency index. Our results showed that the rs3800373 and rs4713916 were associated with an increased risk of depressive disorders when using the heterozygous and dominant models. In the stratified analysis by ethnicity, a significantly increased risk of depressive disorders was also observed for rs3800373 and rs4713916 in Caucasians. When we analyzed suicidal behavior, we found a significant association with the rs1360780 of FKBP5 and suicidal behavior risk in the overall population and rs3800373 in completed suicide subgroup. Existing evidence indicates that the polymorphisms of FKBP5 gene are associated with risk of depressive disorders and suicidal behavior. Future studies with larger sample sizes will be necessary to confirm the present results.
Collapse
Affiliation(s)
- Yazmin Hernández-Díaz
- División Académica de Ciencias de la Salud, Universidad Juárez Autónoma de Tabasco, Villahermosa, Tabasco, México; División Académica Multidisciplinaria de Jalpa de Méndez, Universidad Juárez Autónoma de Tabasco, Jalpa de Méndez, Tabasco, México; División Académica Multidisciplinaria de Comalcalco, Universidad Juárez Autónoma de Tabasco, Comalcalco, Tabasco, México
| | - Thelma Beatriz González-Castro
- División Académica Multidisciplinaria de Jalpa de Méndez, Universidad Juárez Autónoma de Tabasco, Jalpa de Méndez, Tabasco, México; División Académica Multidisciplinaria de Comalcalco, Universidad Juárez Autónoma de Tabasco, Comalcalco, Tabasco, México
| | - Carlos Alfonso Tovilla-Zárate
- División Académica Multidisciplinaria de Jalpa de Méndez, Universidad Juárez Autónoma de Tabasco, Jalpa de Méndez, Tabasco, México; División Académica Multidisciplinaria de Comalcalco, Universidad Juárez Autónoma de Tabasco, Comalcalco, Tabasco, México.
| | - Isela Esther Juárez-Rojop
- División Académica de Ciencias de la Salud, Universidad Juárez Autónoma de Tabasco, Villahermosa, Tabasco, México; División Académica Multidisciplinaria de Comalcalco, Universidad Juárez Autónoma de Tabasco, Comalcalco, Tabasco, México
| | - María Lilia López-Narváez
- Hospital General de Yajalón, Secretaría de Salud, Yajalón, Chiapas, México; División Académica Multidisciplinaria de Comalcalco, Universidad Juárez Autónoma de Tabasco, Comalcalco, Tabasco, México
| | - Nonanzit Pérez-Hernández
- Departamento de Biología Molecular, Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México, México; División Académica Multidisciplinaria de Comalcalco, Universidad Juárez Autónoma de Tabasco, Comalcalco, Tabasco, México
| | - José Manuel Rodríguez-Pérez
- Departamento de Biología Molecular, Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México, México; División Académica Multidisciplinaria de Comalcalco, Universidad Juárez Autónoma de Tabasco, Comalcalco, Tabasco, México
| | - Alma Delia Genis-Mendoza
- Laboratorio de Genómica de Enfermedades Psiquiátricas y Neurodegenerativas, Instituto Nacional de Medicina Genómica, Ciudad de México, México; División Académica Multidisciplinaria de Comalcalco, Universidad Juárez Autónoma de Tabasco, Comalcalco, Tabasco, México.
| |
Collapse
|
23
|
Gonda X, Petschner P, Eszlari N, Baksa D, Edes A, Antal P, Juhasz G, Bagdy G. Genetic variants in major depressive disorder: From pathophysiology to therapy. Pharmacol Ther 2018; 194:22-43. [PMID: 30189291 DOI: 10.1016/j.pharmthera.2018.09.002] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
In spite of promising preclinical results there is a decreasing number of new registered medications in major depression. The main reason behind this fact is the lack of confirmation in clinical studies for the assumed, and in animals confirmed, therapeutic results. This suggests low predictive value of animal studies for central nervous system disorders. One solution for identifying new possible targets is the application of genetics and genomics, which may pinpoint new targets based on the effect of genetic variants in humans. The present review summarizes such research focusing on depression and its therapy. The inconsistency between most genetic studies in depression suggests, first of all, a significant role of environmental stress. Furthermore, effect of individual genes and polymorphisms is weak, therefore gene x gene interactions or complete biochemical pathways should be analyzed. Even genes encoding target proteins of currently used antidepressants remain non-significant in genome-wide case control investigations suggesting no main effect in depression, but rather an interaction with stress. The few significant genes in GWASs are related to neurogenesis, neuronal synapse, cell contact and DNA transcription and as being nonspecific for depression are difficult to harvest pharmacologically. Most candidate genes in replicable gene x environment interactions, on the other hand, are connected to the regulation of stress and the HPA axis and thus could serve as drug targets for depression subgroups characterized by stress-sensitivity and anxiety while other risk polymorphisms such as those related to prominent cognitive symptoms in depression may help to identify additional subgroups and their distinct treatment. Until these new targets find their way into therapy, the optimization of current medications can be approached by pharmacogenomics, where metabolizing enzyme polymorphisms remain prominent determinants of therapeutic success.
Collapse
Affiliation(s)
- Xenia Gonda
- Department of Psychiatry and Psychotherapy, Kutvolgyi Clinical Centre, Semmelweis University, Budapest, Hungary; NAP-2-SE New Antidepressant Target Research Group, Hungarian Brain Research Program, Semmelweis University, Budapest, Hungary; MTA-SE Neuropsychopharmacology and Neurochemistry Research Group, Hungarian Academy of Sciences, Semmelweis University, Budapest, Hungary.
| | - Peter Petschner
- MTA-SE Neuropsychopharmacology and Neurochemistry Research Group, Hungarian Academy of Sciences, Semmelweis University, Budapest, Hungary; Department of Pharmacodynamics, Faculty of Pharmacy, Semmelweis University, Budapest, Hungary
| | - Nora Eszlari
- NAP-2-SE New Antidepressant Target Research Group, Hungarian Brain Research Program, Semmelweis University, Budapest, Hungary; Department of Pharmacodynamics, Faculty of Pharmacy, Semmelweis University, Budapest, Hungary
| | - Daniel Baksa
- Department of Pharmacodynamics, Faculty of Pharmacy, Semmelweis University, Budapest, Hungary; SE-NAP 2 Genetic Brain Imaging Migraine Research Group, Hungarian Academy of Sciences, Hungarian Brain Research Program, Semmelweis University, Budapest, Hungary
| | - Andrea Edes
- Department of Pharmacodynamics, Faculty of Pharmacy, Semmelweis University, Budapest, Hungary; SE-NAP 2 Genetic Brain Imaging Migraine Research Group, Hungarian Academy of Sciences, Hungarian Brain Research Program, Semmelweis University, Budapest, Hungary
| | - Peter Antal
- Department of Measurement and Information Systems, Budapest University of Technology and Economics, Budapest, Hungary
| | - Gabriella Juhasz
- Department of Pharmacodynamics, Faculty of Pharmacy, Semmelweis University, Budapest, Hungary; SE-NAP 2 Genetic Brain Imaging Migraine Research Group, Hungarian Academy of Sciences, Hungarian Brain Research Program, Semmelweis University, Budapest, Hungary; Neuroscience and Psychiatry Unit, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK
| | - Gyorgy Bagdy
- NAP-2-SE New Antidepressant Target Research Group, Hungarian Brain Research Program, Semmelweis University, Budapest, Hungary; MTA-SE Neuropsychopharmacology and Neurochemistry Research Group, Hungarian Academy of Sciences, Semmelweis University, Budapest, Hungary; Department of Pharmacodynamics, Faculty of Pharmacy, Semmelweis University, Budapest, Hungary.
| |
Collapse
|
24
|
Wang C, Shen M, Guillaume B, Chong YS, Chen H, Fortier MV, Meaney MJ, Qiu A. FKBP5 Moderates the Association between Antenatal Maternal Depressive Symptoms and Neonatal Brain Morphology. Neuropsychopharmacology 2018; 43:564-570. [PMID: 28975925 PMCID: PMC5770768 DOI: 10.1038/npp.2017.232] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 08/21/2017] [Accepted: 09/19/2017] [Indexed: 01/17/2023]
Abstract
Antenatal maternal depressive symptoms influence fetal brain development and increase the risk for depression in offspring. Such vulnerability is often moderated by the offspring's genetic variants. This study aimed to examine whether FKBP5, a key regulator of the hypothalamic-pituitary-adrenal (HPA) axis, moderates the association between antenatal maternal depressive symptoms and in utero brain development, using an Asian cohort with 161 mother-offspring dyads. Antenatal maternal depressive symptoms were measured using the Edinburgh Postnatal Depression Scale (EPDS) during the second trimester of pregnancy. Neonatal structural brain images were acquired using magnetic resonance imaging (MRI) shortly after birth. Maternal and neonatal FKBP5 gene was genotyped using Illumina OmniExpress arrays. A gene set-based mixed effect model for gene-environment interaction (MixGE) was used to examine interactive effects between neonatal genetic variants of FKBP5 and antenatal maternal depressive symptoms on neonatal amygdala and hippocampal volumes, and cortical thickness. Our study revealed that genetic variants in neonatal FKBP5 moderate the association between antenatal maternal depressive symptoms and right hippocampal volume but only show a trend for such moderation on amygdala volumes and cortical thickness. Our findings are the first to reveal that the association between maternal depressive symptoms and in utero neurodevelopment of specific brain regions is modified through complex genetic variation in neonatal FKBP5. Our results suggest that an increased risk for depression may be transmitted from mother to child during fetal life and that the effect is dependent upon neonatal FKBP5 genotype.
Collapse
Affiliation(s)
- Changqing Wang
- Department of Biomedical Engineering and Clinical Imaging Research Center, National University of Singapore, Singapore
| | - Mojun Shen
- Singapore Institute for Clinical Sciences, Singapore
| | - Bryan Guillaume
- Department of Biomedical Engineering and Clinical Imaging Research Center, National University of Singapore, Singapore
| | - Yap-Seng Chong
- Singapore Institute for Clinical Sciences, Singapore,Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, National University Health System, Singapore
| | - Helen Chen
- KK Women’s and Children’s Hospital, Duke-National University of Singapore, Singapore
| | - Marielle V Fortier
- Department of Diagnostic and Interventional Imaging, KK Women’s and Children’s Hospital (KKH), Singapore
| | - Michael J Meaney
- Singapore Institute for Clinical Sciences, Singapore,Ludmer Centre for Neuroinformatics and Mental Health, Douglas Mental Health University Institute, McGill University, Montreal, QC, Canada,Sackler Program for Epigenetics and Psychobiology at McGill University, Montreal, QC, Canada
| | - Anqi Qiu
- Department of Biomedical Engineering and Clinical Imaging Research Center, National University of Singapore, Singapore,Singapore Institute for Clinical Sciences, Singapore,Department of Biomedical Engineering, National University of Singapore, 4 Engineering Drive 3, Engineering Block 4, 04-08, Singapore 117583, Singapore, Tel: +65 65167002, Fax: +65 65161516, E-mail:
| |
Collapse
|
25
|
Fries GR, Gassen NC, Rein T. The FKBP51 Glucocorticoid Receptor Co-Chaperone: Regulation, Function, and Implications in Health and Disease. Int J Mol Sci 2017; 18:ijms18122614. [PMID: 29206196 PMCID: PMC5751217 DOI: 10.3390/ijms18122614] [Citation(s) in RCA: 99] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 11/21/2017] [Accepted: 11/29/2017] [Indexed: 12/27/2022] Open
Abstract
Among the chaperones and co-chaperones regulating the glucocorticoid receptor (GR), FK506 binding protein (FKBP) 51 is the most intensely investigated across different disciplines. This review provides an update on the role of the different co-chaperones of Hsp70 and Hsp90 in the regulation of GR function. The development leading to the focus on FKBP51 is outlined. Further, a survey of the vast literature on the mechanism and function of FKBP51 is provided. This includes its structure and biochemical function, its regulation on different levels—transcription, post-transcription, and post-translation—and its function in signaling pathways. The evidence portraying FKBP51 as a scaffolding protein organizing protein complexes rather than a chaperone contributing to the folding of individual proteins is collated. Finally, FKBP51’s involvement in physiology and disease is outlined, and the promising efforts in developing drugs targeting FKBP51 are discussed.
Collapse
Affiliation(s)
- Gabriel R Fries
- Translational Psychiatry Program, Department of Psychiatry and Behavioral Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX 77054, USA.
| | - Nils C Gassen
- Department of Translational Science in Psychiatry, Max Planck Institute of Psychiatry, 80804 Munich, Germany.
| | - Theo Rein
- Department of Translational Science in Psychiatry, Max Planck Institute of Psychiatry, 80804 Munich, Germany.
| |
Collapse
|
26
|
HPA Axis Genes, and Their Interaction with Childhood Maltreatment, are Related to Cortisol Levels and Stress-Related Phenotypes. Neuropsychopharmacology 2017; 42:2446-2455. [PMID: 28589964 PMCID: PMC5645736 DOI: 10.1038/npp.2017.118] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 05/12/2017] [Accepted: 05/30/2017] [Indexed: 02/06/2023]
Abstract
Stress responses are controlled by the hypothalamus pituitary adrenal (HPA)-axis and maladaptive stress responses are associated with the onset and maintenance of stress-related disorders such as major depressive disorder (MDD). Genes that play a role in the HPA-axis regulation may likely contribute to the relation between relevant neurobiological substrates and stress-related disorders. Therefore, we performed gene-wide analyses for 30 a priori literature-based genes involved in HPA-axis regulation in 2014 subjects (34% male; mean age: 42.5) to study the relations with lifetime MDD diagnosis, cortisol awakening response, and dexamethasone suppression test (DST) levels (subsample N=1472) and hippocampal and amygdala volume (3T MR images; subsample N=225). Additionally, gene by childhood maltreatment (CM) interactions were investigated. Gene-wide significant results were found for dexamethasone suppression (CYP11A1, CYP17A1, POU1F1, AKR1D1), hippocampal volume (CYP17A1, CYP11A1, HSD3B2, PROP1, AVPRA1, SRD5A1), amygdala volume (POMC, CRH, HSD3B2), and lifetime MDD diagnosis (FKBP5 and CRH), all permutation p-values<0.05. Interactions with CM were found for several genes; the strongest interactions were found for NR3C2, where the minor allele of SNP rs17581262 was related to smaller hippocampal volume, smaller amygdala volume, higher DST levels, and higher odds of MDD diagnosis only in participants with CM. As hypothesized, several HPA-axis genes are associated with stress-related endophenotypes including cortisol response and reduced brain volumes. Furthermore, we found a pleiotropic interaction between CM and the mineralocorticoid receptor gene, suggesting that this gene plays an important moderating role in stress and stress-related disorders.
Collapse
|
27
|
Han KM, Won E, Sim Y, Kang J, Han C, Kim YK, Kim SH, Joe SH, Lee MS, Tae WS, Ham BJ. Influence of FKBP5 polymorphism and DNA methylation on structural changes of the brain in major depressive disorder. Sci Rep 2017; 7:42621. [PMID: 28198448 PMCID: PMC5309810 DOI: 10.1038/srep42621] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 01/13/2017] [Indexed: 12/17/2022] Open
Abstract
A single nucleotide polymorphism of rs1360780 in the FKBP5 gene is associated with a predisposition to developing major depressive disorder (MDD). We investigated the interactive effects of FKBP5 rs1360780 allelic variants, DNA methylation, and the diagnosis of MDD on structural changes of the entire brain. One hundred and fourteen patients with MDD and eighty-eight healthy controls underwent T1-weighted structural magnetic resonance imaging and FKBP5 rs1360780 genotyping, including DNA methylation of intron 7. We analyzed the volume of cortical and subcortical regions and cortical thickness using FreeSurfer. Significant genotype-by-diagnosis interactions were observed for volumes of the left pars triangularis, supramarginal gyrus, superior parietal lobule, right frontomarginal, and posterior midcingulate gyrus. The T allele was associated with significant volume reductions in these brain regions only in the MDD group except for the right posterior midcingulate gyrus. FKBP5 DNA methylation showed a positive correlation with the thickness of the right transverse frontopolar gyrus in the C allele homozygote group. Our findings suggest that the FKBP5 gene and its epigenetic changes could have influence on morphologic changes of several brain regions involved in emotion regulation, and that this process may be associated with the development of MDD.
Collapse
Affiliation(s)
- Kyu-Man Han
- Department of Psychiatry, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Eunsoo Won
- Department of Psychiatry, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Youngbo Sim
- Brain Convergence Research Center, Korea University Anam Hospital, Seoul, Republic of Korea
| | - June Kang
- Department of Biomedical Sciences, Korea University College of Medicine, Seoul, Republic of Korea
| | - Changsu Han
- Department of Psychiatry, Korea University Ansan Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Yong-Ku Kim
- Department of Psychiatry, Korea University Ansan Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Seung-Hyun Kim
- Department of Psychiatry, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Sook-Haeng Joe
- Department of Psychiatry, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Min-Soo Lee
- Department of Psychiatry, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Woo-Suk Tae
- Brain Convergence Research Center, Korea University Anam Hospital, Seoul, Republic of Korea
| | - Byung-Joo Ham
- Department of Psychiatry, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea.,Brain Convergence Research Center, Korea University Anam Hospital, Seoul, Republic of Korea
| |
Collapse
|
28
|
Zoladz PR, Dailey AM, Nagle HE, Fiely MK, Mosley BE, Brown CM, Duffy TJ, Scharf AR, Earley MB, Rorabaugh BR. FKBP5 polymorphisms influence pre-learning stress-induced alterations of learning and memory. Eur J Neurosci 2017; 45:648-659. [PMID: 28002634 DOI: 10.1111/ejn.13514] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 12/08/2016] [Accepted: 12/16/2016] [Indexed: 02/02/2023]
Abstract
FK506 binding protein 51 (FKBP5) is a co-chaperone of heat shock protein 90 and significantly influences glucocorticoid receptor sensitivity. Single nucleotide polymorphisms (SNPs) in the FKBP5 gene are associated with altered hypothalamus-pituitary-adrenal (HPA) axis function, changes in the structure and function of several cognitive brain areas, and increased susceptibility to post-traumatic stress disorder, major depression, bipolar disorder and suicidal events. The mechanisms underlying these associations are largely unknown, but it has been speculated that the influence of these SNPs on emotional memory systems may play a role. In the present study, 112 participants were exposed to the socially evaluated cold pressor test (stress) or control (no stress) conditions immediately prior to learning a list of 42 words. Participant memory was assessed immediately after learning (free recall) and 24 h later (free recall and recognition). Participants provided a saliva sample that enabled the genotyping of three FKBP5 polymorphisms: rs1360780, rs3800373 and rs9296158. Results showed that stress impaired immediate recall in risk allele carriers. More importantly, stress enhanced long-term recall and recognition memory in non-carriers of the risk alleles, effects that were completely absent in risk allele carriers. Follow-up analyses revealed that memory performance was correlated with salivary cortisol levels in non-carriers, but not in carriers. These findings suggest that FKBP5 risk allele carriers may possess a sensitized stress response system, perhaps specifically for stress-induced changes in corticosteroid levels, which might aid our understanding of how SNPs in the FKBP5 gene confer increased risk for stress-related psychological disorders and their related phenotypes.
Collapse
Affiliation(s)
- Phillip R Zoladz
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, 525 S. Main St., Ada, OH, 45810, USA
| | - Alison M Dailey
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, 525 S. Main St., Ada, OH, 45810, USA
| | - Hannah E Nagle
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, 525 S. Main St., Ada, OH, 45810, USA
| | - Miranda K Fiely
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, 525 S. Main St., Ada, OH, 45810, USA
| | - Brianne E Mosley
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, 525 S. Main St., Ada, OH, 45810, USA
| | - Callie M Brown
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, 525 S. Main St., Ada, OH, 45810, USA
| | - Tessa J Duffy
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, 525 S. Main St., Ada, OH, 45810, USA
| | - Amanda R Scharf
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, 525 S. Main St., Ada, OH, 45810, USA
| | - McKenna B Earley
- Department of Psychology, Sociology, & Criminal Justice, Ohio Northern University, 525 S. Main St., Ada, OH, 45810, USA
| | - Boyd R Rorabaugh
- Department of Pharmaceutical & Biomedical Sciences, Raabe College of Pharmacy, Ohio Northern University, Ada, OH, USA
| |
Collapse
|
29
|
Fabbri C, Hosak L, Mössner R, Giegling I, Mandelli L, Bellivier F, Claes S, Collier DA, Corrales A, Delisi LE, Gallo C, Gill M, Kennedy JL, Leboyer M, Lisoway A, Maier W, Marquez M, Massat I, Mors O, Muglia P, Nöthen MM, O'Donovan MC, Ospina-Duque J, Propping P, Shi Y, St Clair D, Thibaut F, Cichon S, Mendlewicz J, Rujescu D, Serretti A. Consensus paper of the WFSBP Task Force on Genetics: Genetics, epigenetics and gene expression markers of major depressive disorder and antidepressant response. World J Biol Psychiatry 2017; 18:5-28. [PMID: 27603714 DOI: 10.1080/15622975.2016.1208843] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Major depressive disorder (MDD) is a heritable disease with a heavy personal and socio-economic burden. Antidepressants of different classes are prescribed to treat MDD, but reliable and reproducible markers of efficacy are not available for clinical use. Further complicating treatment, the diagnosis of MDD is not guided by objective criteria, resulting in the risk of under- or overtreatment. A number of markers of MDD and antidepressant response have been investigated at the genetic, epigenetic, gene expression and protein levels. Polymorphisms in genes involved in antidepressant metabolism (cytochrome P450 isoenzymes), antidepressant transport (ABCB1), glucocorticoid signalling (FKBP5) and serotonin neurotransmission (SLC6A4 and HTR2A) were among those included in the first pharmacogenetic assays that have been tested for clinical applicability. The results of these investigations were encouraging when examining patient-outcome improvement. Furthermore, a nine-serum biomarker panel (including BDNF, cortisol and soluble TNF-α receptor type II) showed good sensitivity and specificity in differentiating between MDD and healthy controls. These first diagnostic and response-predictive tests for MDD provided a source of optimism for future clinical applications. However, such findings should be considered very carefully because their benefit/cost ratio and clinical indications were not clearly demonstrated. Future tests may include combinations of different types of biomarkers and be specific for MDD subtypes or pathological dimensions.
Collapse
Affiliation(s)
- Chiara Fabbri
- a Department of Biomedical and Neuromotor Sciences , University of Bologna , Bologna , Italy
| | - Ladislav Hosak
- b Department of Psychiatrics , Charles University, Faculty of Medicine and University Hospital, Hradec Králové , Czech Republic
| | - Rainald Mössner
- c Department of Psychiatry and Psychotherapy , University of Tübingen , Tübingen , Germany
| | - Ina Giegling
- d Department of Psychiatry, Psychotherapy and Psychosomatics , Martin Luther University of Halle-Wittenberg , Halle , Germany
| | - Laura Mandelli
- a Department of Biomedical and Neuromotor Sciences , University of Bologna , Bologna , Italy
| | - Frank Bellivier
- e Fondation Fondamental, Créteil, France AP-HP , GH Saint-Louis-Lariboisière-Fernand-Widal, Pôle Neurosciences , Paris , France
| | - Stephan Claes
- f GRASP-Research Group, Department of Neuroscience , University of Leuven , Leuven , Belgium
| | - David A Collier
- g Social, Genetic and Developmental Psychiatry Centre , Institute of Psychiatry, King's College London , London , UK
| | - Alejo Corrales
- h National University (UNT) Argentina, Argentinean Association of Biological Psychiatry , Buenos Aires , Argentina
| | - Lynn E Delisi
- i VA Boston Health Care System , Brockton , MA , USA
| | - Carla Gallo
- j Departamento de Ciencias Celulares y Moleculares, Laboratorios de Investigación y Desarrollo, Facultad de Ciencias y Filosofía , Universidad Peruana Cayetano Heredia , Lima , Peru
| | - Michael Gill
- k Neuropsychiatric Genetics Research Group, Department of Psychiatry , Trinity College Dublin , Dublin , Ireland
| | - James L Kennedy
- l Neurogenetics Section, Centre for Addiction and Mental Health , Toronto , Ontario , Canada
| | - Marion Leboyer
- m Faculté de Médecine , Université Paris-Est Créteil, Inserm U955, Equipe Psychiatrie Translationnelle , Créteil , France
| | - Amanda Lisoway
- l Neurogenetics Section, Centre for Addiction and Mental Health , Toronto , Ontario , Canada
| | - Wolfgang Maier
- n Department of Psychiatry , University of Bonn , Bonn , Germany
| | - Miguel Marquez
- o Director of ADINEU (Asistencia, Docencia e Investigación en Neurociencia) , Buenos Aires , Argentina
| | - Isabelle Massat
- p UNI - ULB Neurosciences Institute, ULB , Bruxelles , Belgium
| | - Ole Mors
- q Department P , Aarhus University Hospital , Risskov , Denmark
| | | | - Markus M Nöthen
- s Institute of Human Genetics , University of Bonn , Bonn , Germany
| | - Michael C O'Donovan
- t MRC Centre for Neuropsychiatric Genetics and Genomics , Institute of Psychological Medicine and Clinical Neurosciences, School of Medicine, Cardiff University , Cardiff , UK
| | - Jorge Ospina-Duque
- u Grupo de Investigación en Psiquiatría, Departamento de Psiquiatría, Facultad de Medicina , Universidad de Antioquia , Medellín , Colombia
| | | | - Yongyong Shi
- w Bio-X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders, Ministry of Education , Shanghai Jiao Tong University , Shanghai , China
| | - David St Clair
- x University of Aberdeen, Institute of Medical Sciences , Aberdeen , UK
| | - Florence Thibaut
- y University Hospital Cochin (Site Tarnier), University Sorbonne Paris Cité (Faculty of Medicine Paris Descartes), INSERM U 894 Centre Psychiatry and Neurosciences , Paris , France
| | - Sven Cichon
- z Division of Medical Genetics, Department of Biomedicine , University of Basel , Basel , Switzerland
| | - Julien Mendlewicz
- aa Laboratoire de Psychologie Medicale, Centre Européen de Psychologie Medicale , Université Libre de Bruxelles and Psy Pluriel , Brussels , Belgium
| | - Dan Rujescu
- d Department of Psychiatry, Psychotherapy and Psychosomatics , Martin Luther University of Halle-Wittenberg , Halle , Germany
| | - Alessandro Serretti
- a Department of Biomedical and Neuromotor Sciences , University of Bologna , Bologna , Italy
| |
Collapse
|
30
|
Pharmacogenetics and Imaging-Pharmacogenetics of Antidepressant Response: Towards Translational Strategies. CNS Drugs 2016; 30:1169-1189. [PMID: 27752945 DOI: 10.1007/s40263-016-0385-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Genetic variation underlies both the response to antidepressant treatment and the occurrence of side effects. Over the past two decades, a number of pharmacogenetic variants, among these the SCL6A4, BDNF, FKBP5, GNB3, GRIK4, and ABCB1 genes, have come to the forefront in this regard. However, small effects sizes, mixed results in independent samples, and conflicting meta-analyses results led to inherent difficulties in the field of pharmacogenetics translating these findings into clinical practice. Nearly all antidepressant pharmacogenetic variants have potentially pleiotropic effects in which they are associated with major depressive disorder, intermediate phenotypes involved in emotional processes, and brain areas affected by antidepressant treatment. The purpose of this article is to provide a comprehensive review of the advances made in the field of pharmacogenetics of antidepressant efficacy and side effects, imaging findings of antidepressant response, and the latest results in the expanding field of imaging-pharmacogenetics studies. We suggest there is mounting evidence that genetic factors exert their impact on treatment response by influencing brain structural and functional changes during antidepressant treatment, and combining neuroimaging and genetic methods may be a more powerful way to detect biological mechanisms of response than either method alone. The most promising imaging-pharmacogenetics findings exist for the SCL6A4 gene, with converging associations with antidepressant response, frontolimbic predictors of affective symptoms, and normalization of frontolimbic activity following antidepressant treatment. More research is required before imaging-pharmacogenetics informed personalized medicine can be applied to antidepressant treatment; nevertheless, inroads have been made towards assessing genetic and neuroanatomical liability and potential clinical application.
Collapse
|
31
|
Western High-Fat Diet Consumption during Adolescence Increases Susceptibility to Traumatic Stress while Selectively Disrupting Hippocampal and Ventricular Volumes. eNeuro 2016; 3:eN-NWR-0125-16. [PMID: 27844058 PMCID: PMC5099604 DOI: 10.1523/eneuro.0125-16.2016] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Revised: 09/23/2016] [Accepted: 10/26/2016] [Indexed: 11/29/2022] Open
Abstract
Psychological trauma and obesity co-occur frequently and have been identified as major risk factors for psychiatric disorders. Surprisingly, preclinical studies examining how obesity disrupts the ability of the brain to cope with psychological trauma are lacking. The objective of this study was to determine whether an obesogenic Western-like high-fat diet (WD) predisposes rats to post-traumatic stress responsivity. Adolescent Lewis rats (postnatal day 28) were fed ad libitum for 8 weeks with either the experimental WD diet (41.4% kcal from fat) or the control diet (16.5% kcal from fat). We modeled psychological trauma by exposing young adult rats to a cat odor threat. The elevated plus maze and the open field test revealed increased psychological trauma-induced anxiety-like behaviors in the rats that consumed the WD when compared with control animals 1 week after undergoing traumatic stress (p < 0.05). Magnetic resonance imaging showed significant hippocampal atrophy (20% reduction) and lateral ventricular enlargement (50% increase) in the animals fed the WD when compared with controls. These volumetric abnormalities were associated with behavioral indices of anxiety, increased leptin and FK506-binding protein 51 (FKBP51) levels, and reduced hippocampal blood vessel density. We found asymmetric structural vulnerabilities to the WD, particularly the ventral and left hippocampus and lateral ventricle. This study highlights how WD consumption during adolescence impacts key substrates implicated in post-traumatic stress disorder. Understanding how consumption of a WD affects the developmental trajectories of the stress neurocircuitry is critical, as stress susceptibility imposes a marked vulnerability to neuropsychiatric disorders.
Collapse
|
32
|
Shimoide T, Kawao N, Tamura Y, Morita H, Kaji H. Novel roles of FKBP5 in muscle alteration induced by gravity change in mice. Biochem Biophys Res Commun 2016; 479:602-606. [PMID: 27680313 DOI: 10.1016/j.bbrc.2016.09.126] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Accepted: 09/24/2016] [Indexed: 01/06/2023]
Abstract
Skeletal muscle hypertrophy and wasting are induced by hypergravity and microgravity, respectively. However, the mechanisms by which gravity change regulates muscle mass still remain unclear. We previously reported that hypergravity increases muscle mass via the vestibular system in mice. In this study, we performed comparative DNA microarray analysis of the soleus muscle from mice kept in 1 or 3 g environments with or without vestibular lesions. Mice were kept in 1 g or 3 g environment for 4 weeks by using a centrifuge 14 days after surgical bilateral vestibular lesions. FKBP5 was extracted as a gene whose expression was enhanced by hypergravity through the vestibular system. Stable FKBP5 overexpression increased the phosphorylations of Akt and p70 S6 kinase (muscle protein synthesis pathway) and myosin heavy chain, a myotube gene, mRNA level in mouse myoblastic C2C12 cells, although it reduced the mRNA levels of atrogin-1 and MuRF1, muscle protein degradation-related genes. In conclusion, we first showed that FKBP5 is induced by hypergravity through the vestibular system in anti-gravity muscle of mice. Our data suggest that FKBP5 might increase muscle mass through the enhancements of muscle protein synthesis and myotube differentiation as well as an inhibition of muscle protein degradation in mice.
Collapse
Affiliation(s)
- Takeshi Shimoide
- Department of Physiology and Regenerative Medicine, Kindai University Faculty of Medicine, 377-2 Ohnohigashi, Osakasayama, Osaka 589-8511, Japan
| | - Naoyuki Kawao
- Department of Physiology and Regenerative Medicine, Kindai University Faculty of Medicine, 377-2 Ohnohigashi, Osakasayama, Osaka 589-8511, Japan
| | - Yukinori Tamura
- Department of Physiology and Regenerative Medicine, Kindai University Faculty of Medicine, 377-2 Ohnohigashi, Osakasayama, Osaka 589-8511, Japan
| | - Hironobu Morita
- Department of Physiology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Hiroshi Kaji
- Department of Physiology and Regenerative Medicine, Kindai University Faculty of Medicine, 377-2 Ohnohigashi, Osakasayama, Osaka 589-8511, Japan.
| |
Collapse
|
33
|
Rao S, Yao Y, Ryan J, Li T, Wang D, Zheng C, Xu Y, Xu Q. Common variants in FKBP5 gene and major depressive disorder (MDD) susceptibility: a comprehensive meta-analysis. Sci Rep 2016; 6:32687. [PMID: 27601205 PMCID: PMC5013409 DOI: 10.1038/srep32687] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Accepted: 08/12/2016] [Indexed: 02/05/2023] Open
Abstract
Previous studies have investigated the association between common variants in FKBP5 and MDD; however, the results remain inconsistent. In order to conduct a comprehensive meta-analysis of the association between FKBP5 variants and MDD risk, seven studies involving 26582 subjects, including 12491 cases with MDD and 14091 controls, were enrolled totally. Four common SNPs (rs1360780, rs4713916, rs3800373 and rs755658) with complete data from two or more studies were analyzed. In the total sample, there was no evidence of a significant association between MDD and any of the four SNPs using a random-effects model. However, after removing one heterogeneous German study, as indicated by sensitivity analysis, both the rs1360780 T-allele (Z = 2.95, P = 0.003, OR = 1.06, 95% CI = 1.02–1.11) and the rs3800373 C-allele (Z = 3.05, P = 0.002, OR = 1.07, 95% CI 1.02–1.12) were significantly associated with MDD in a fixed-effect model. Our study thus provides support for an association between specific FKBP5 genetic variants and MDD risk. Rs4713916 was not significantly associated with MDD; However, this analysis had limited statistical power and larger sample sizes are required to further validate this result. Future research should also investigate possible gender- and ethnicity-specific differences in the association between FKBP5 and MDD.
Collapse
Affiliation(s)
- Shuquan Rao
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Yao Yao
- Department of Fundamental Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Joanne Ryan
- Disease Epigenetics Group, Murdoch Childrens Research Institute &Department of Paediatrics, University of Melbourne, 3052 Parkville, Victoria, Australia.,Inserm, U1061, Univ Montpellier, F-34093 Montpellier, France
| | - Tao Li
- Mental Health Center, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, 610041, China
| | - Duan Wang
- Department of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, 610041, China
| | - Chuan Zheng
- Department of Fundamental Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Yong Xu
- Department of Psychiatry, First Clinical Medical College/First Hospital of Shanxi Medical University, Taiyuan, 030000, China
| | - Qi Xu
- National Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences &Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 10005, China
| |
Collapse
|
34
|
Pape JC, Binder EB. The Role of Genetics and Epigenetics in the Pathogenesis of Posttraumatic Stress Disorder. Psychiatr Ann 2016. [DOI: 10.3928/00485713-20160729-02] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
35
|
Pusswald G, Tropper E, Kryspin-Exner I, Moser D, Klug S, Auff E, Dal-Bianco P, Lehrner J. Health-Related Quality of Life in Patients with Subjective Cognitive Decline and Mild Cognitive Impairment and its Relation to Activities of Daily Living. J Alzheimers Dis 2016; 47:479-86. [PMID: 26401569 DOI: 10.3233/jad-150284] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
BACKGROUND Health related quality of life (HRQOL) is an important issue in the context of dementia care. OBJECTIVES The purpose of this study was to investigate HRQOL in patients with subjective cognitive decline (SCD) and mild cognitive impairment (MCI) and its relation to Activity of Daily Living (ADL). METHODS In this cross sectional study, four experimental groups (each n = 98), controls, SCD, naMCI and aMCI, were compared. For data collection, neuropsychological methods (NTBV) and psychological questionnaires (SF-36 and B-ADL) were used. Multivariate analysis of variance was calculated to detect differences in HRQOL between groups. Correlations between HRQOL and ADL were explored. RESULTS The dimensions of HRQOL showed mainly consistent differences between the control and the SCD group and MCI subgroups. In almost every dimension of HRQOL, the control group scored higher than subjects with SCD, naMCI, or aMCI. The controls showed low to moderate negative correlations between HQROL and B-ADL in some dimensions of the HRQOL. In the SCD group, low negative correlations with ADL were observed in some HRQOL scales. Low to moderate correlations were found between each scale of the SF-36 and the B-ADL in both MCI subtypes. We found gender differences in HRQOL. CONCLUSION In conclusion, we could demonstrate that patients with SCD report reduced quality of life. This knowledge is important to get a better understanding of the individuals with SCD and may pave the way for the development of early intervention.
Collapse
Affiliation(s)
- Gisela Pusswald
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Elisa Tropper
- Faculty of Psychology, University of Vienna, Vienna, Austria
| | | | - Doris Moser
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Stefanie Klug
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Eduard Auff
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Peter Dal-Bianco
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Johann Lehrner
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| |
Collapse
|
36
|
Luo X, Stavrakakis N, Penninx BW, Bosker FJ, Nolen WA, Boomsma DI, de Geus EJ, Smit JH, Snieder H, Nolte IM, Hartman CA. Does refining the phenotype improve replication rates? A review and replication of candidate gene studies on Major Depressive Disorder and Chronic Major Depressive Disorder. Am J Med Genet B Neuropsychiatr Genet 2016; 171B:215-36. [PMID: 26566975 DOI: 10.1002/ajmg.b.32396] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 10/14/2015] [Indexed: 11/10/2022]
Abstract
Replication has been poor for previously reported candidate genes involved in Major Depressive Disorder (MDD). One possible reason is phenotypic and genetic heterogeneity. The present study replicated genetic associations with MDD as defined in DSM-IV and with a more narrowly defined MDD subtype with a chronic and severe course. We first conducted a systematic review of genetic association studies on MDD published between September 2007 and June 2012 to identify all reported candidate genes. Genetic associations were then tested for all identified single nucleotide polymorphisms (SNPs) and the entire genes using data from the GAIN genome-wide association study (MDD: n = 1,352; chronic MDD subsample: n = 225; controls: n = 1,649). The 1,000 Genomes database was used as reference for imputation. From 157 studies identified inthe literature, 81 studies reported significant associations with MDD, involving 245 polymorphisms in 97 candidate genes, from which we were able to investigate 185 SNPs in 89 genes. We replicated nine candidate SNPs in eight genes for MDD and six in five genes for chronic MDD. However, these were not more than expected by chance. At gene level, we replicated 18 genes for MDD and 17 genes for chronic MDD, both significantly more than expected by chance. We showed that replication rates were improved for MDD compared to a previous, highly similar, replication study based on studies published before 2007. Effect sizes of the SNPs and replication rates of the candidate genes were improved in the chronic subsample compared to the full sample. Nonetheless, replication rates were still poor.
Collapse
Affiliation(s)
- Xiaochen Luo
- Interdisciplinary Centre Psychopathology and Emotion Regulation (ICPE), Department of Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Nikolaos Stavrakakis
- Interdisciplinary Centre Psychopathology and Emotion Regulation (ICPE), Department of Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Brenda W Penninx
- Department of Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands.,Department of Psychiatry, VU University Medical Center Amsterdam, Amsterdam, The Netherlands
| | - Fokko J Bosker
- Department of Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Willem A Nolen
- Interdisciplinary Centre Psychopathology and Emotion Regulation (ICPE), Department of Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Dorret I Boomsma
- Department of Biological Psychology, VU University Amsterdam, Amsterdam, The Netherlands
| | - Eco J de Geus
- Department of Biological Psychology, VU University Amsterdam, Amsterdam, The Netherlands
| | - Johan H Smit
- Department of Psychiatry, VU University Medical Center Amsterdam, Amsterdam, The Netherlands
| | - Harold Snieder
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Ilja M Nolte
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Catharina A Hartman
- Interdisciplinary Centre Psychopathology and Emotion Regulation (ICPE), Department of Psychiatry, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| |
Collapse
|
37
|
Grabe HJ, Wittfeld K, Van der Auwera S, Janowitz D, Hegenscheid K, Habes M, Homuth G, Barnow S, John U, Nauck M, Völzke H, Meyer zu Schwabedissen H, Freyberger HJ, Hosten N. Effect of the interaction between childhood abuse and rs1360780 of the FKBP5 gene on gray matter volume in a general population sample. Hum Brain Mapp 2016; 37:1602-13. [PMID: 26813705 DOI: 10.1002/hbm.23123] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2015] [Revised: 12/10/2015] [Accepted: 01/11/2016] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVE The FKBP5 gene codes for a co-chaperone that regulates glucocorticoid receptor sensitivity and thereby impacts the reactivity of the hypothalamic-pituitary-adrenal (HPA)-axis. Evidence suggested that subjects exposed to childhood abuse and carrying the TT genotype of the FKBP5 gene single nucleotide polymorphism (SNP) rs1360780 have an increased susceptibility to stress-related disorders. METHOD The hypothesis that abused TT genotype carriers show changes in gray matter (GM) volumes in affect-processing brain areas was investigated. About 1,826 Caucasian subjects (age ≤ 65 years) from the general population [Study of Health in Pomerania (SHIP)] in Germany were investigated. The interaction between rs1360780 and child abuse (Childhood Trauma Questionnaire) and its effect on GM were analyzed. RESULTS Voxel-based whole-brain interaction analysis revealed three large clusters (FWE-corrected) of reduced GM volumes comprising the bilateral insula, the superior and middle temporal gyrus, the bilateral hippocampus, the right amygdala, and the bilateral anterior cingulate cortex in abused TT carriers. These results were not confounded by major depressive disorders. In region of interest analyses, highly significant volume reductions in the right hippocampus/parahippocampus, the bilateral anterior and middle cingulate cortex, the insula, and the amygdala were confirmed in abused TT carriers compared with abused CT/CC carriers. CONCLUSION The results supported the hypothesis that the FKBP5 rs1360780 TT genotype predisposes subjects who have experienced childhood abuse to widespread structural brain changes in the subcortical and cortical emotion-processing brain areas. Those brain changes might contribute to an increased vulnerability of stress-related disorders in TT genotype carriers.
Collapse
Affiliation(s)
- Hans Jörgen Grabe
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany.,German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, Germany
| | - Katharina Wittfeld
- German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, Germany
| | - Sandra Van der Auwera
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany.,German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, Germany
| | - Deborah Janowitz
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany
| | - Katrin Hegenscheid
- Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, Greifswald, Germany
| | - Mohamad Habes
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany.,Center for Biomedical Image Computing and Analytics, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Georg Homuth
- Interfaculty Institute for Genetics and Functional Genomics, University of Greifswald, Greifswald, Germany
| | - Sven Barnow
- Institute of Psychology, University of Heidelberg, Heidelberg, Germany
| | - Ulrich John
- Institute of Social Medicine and Prevention, University Medicine Greifswald, Greifswald, Germany
| | - Matthias Nauck
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Henry Völzke
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | | | | | - Norbert Hosten
- Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, Greifswald, Germany
| |
Collapse
|
38
|
Young JJ, Silber T, Bruno D, Galatzer-Levy IR, Pomara N, Marmar CR. Is there Progress? An Overview of Selecting Biomarker Candidates for Major Depressive Disorder. Front Psychiatry 2016; 7:72. [PMID: 27199779 PMCID: PMC4843170 DOI: 10.3389/fpsyt.2016.00072] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Accepted: 04/11/2016] [Indexed: 01/01/2023] Open
Abstract
Major depressive disorder (MDD) contributes to a significant worldwide disease burden, expected to be second only to heart disease by 2050. However, accurate diagnosis has been a historical weakness in clinical psychiatry. As a result, there is a demand for diagnostic modalities with greater objectivity that could improve on current psychiatric practice that relies mainly on self-reporting of symptoms and clinical interviews. Over the past two decades, literature on a growing number of putative biomarkers for MDD increasingly suggests that MDD patients have significantly different biological profiles compared to healthy controls. However, difficulty in elucidating their exact relationships within depression pathology renders individual markers inconsistent diagnostic tools. Consequently, further biomarker research could potentially improve our understanding of MDD pathophysiology as well as aid in interpreting response to treatment, narrow differential diagnoses, and help refine current MDD criteria. Representative of this, multiplex assays using multiple sources of biomarkers are reported to be more accurate options in comparison to individual markers that exhibit lower specificity and sensitivity, and are more prone to confounding factors. In the future, more sophisticated multiplex assays may hold promise for use in screening and diagnosing depression and determining clinical severity as an advance over relying solely on current subjective diagnostic criteria. A pervasive limitation in existing research is heterogeneity inherent in MDD studies, which impacts the validity of biomarker data. Additionally, small sample sizes of most studies limit statistical power. Yet, as the RDoC project evolves to decrease these limitations, and stronger studies with more generalizable data are developed, significant advances in the next decade are expected to yield important information in the development of MDD biomarkers for use in clinical settings.
Collapse
Affiliation(s)
- Juan Joseph Young
- Nathan Kline Institute, Orangeburg, NY, USA; Case Western Reserve University, Cleveland, OH, USA; MetroHealth Medical Center, Cleveland, OH, USA
| | - Tim Silber
- Nathan Kline Institute , Orangeburg, NY , USA
| | - Davide Bruno
- Liverpool John Moores University , Liverpool , UK
| | | | - Nunzio Pomara
- Nathan Kline Institute, Orangeburg, NY, USA; New York University School of Medicine, New York, NY, USA; NYU Cohen Veterans Center, New York, NY, USA
| | - Charles Raymond Marmar
- New York University School of Medicine, New York, NY, USA; NYU Cohen Veterans Center, New York, NY, USA
| |
Collapse
|
39
|
Comasco E, Gustafsson PA, Sydsjö G, Agnafors S, Aho N, Svedin CG. Psychiatric symptoms in adolescents: FKBP5 genotype--early life adversity interaction effects. Eur Child Adolesc Psychiatry 2015; 24:1473-83. [PMID: 26424511 DOI: 10.1007/s00787-015-0768-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Accepted: 08/27/2015] [Indexed: 01/02/2023]
Abstract
Psychiatric disorders are multi-factorial and their symptoms overlap. Constitutional and environmental factors influence each other, and this contributes to risk and resilience in mental ill-health. We investigated functional genetic variation of stress responsiveness, assessed as FKBP5 genotype, in relation to early life adversity and mental health in two samples of adolescents. One population-based sample of 909 12-year-old adolescents was assessed using the Life Incidence of Traumatic Events scale and the Strengths and Difficulties Questionnaire. One sample of 398 17-year-old adolescents, enriched for poly-victimized individuals (USSS), was assessed using the Juvenile Victimization Questionnaire and the Trauma Symptom Checklist for Children (TSCC). The FKBP5 rs1360780 and rs3800373 polymorphisms were genotyped using a fluorescence-based competitive allele-specific PCR. Most prominently among poly-victimized older male adolescents, the least common alleles of the polymorphisms, in interaction with adverse life events, were associated with psychiatric symptoms, after controlling for ethno-socio-economic factors. The interaction effect between rs3800373 and adverse life events on the TSCC sub-scales-anxiety, depression, anger, and dissociation-and with the rs1360780 on dissociation in the USSS cohort remained significant after Bonferroni correction. This pattern of association is in line with the findings of clinical and neuroimaging studies, and implies interactive effects of FKBP5 polymorphisms and early life environment on several psychiatric symptoms. These correlates add up to provide constructs that are relevant to several psychiatric symptoms, and to identify early predictors of mental ill-health.
Collapse
Affiliation(s)
- Erika Comasco
- Department of Neuroscience, Uppsala University, Uppsala, Sweden.
| | - Per A Gustafsson
- Division of Child and Adolescent Psychiatry, IKE, Faculty of Health Sciences, Linköping University, 581 85, Linköping, Sweden.
| | - Gunilla Sydsjö
- Division of Obstetrics and Gynaecology, Linköping University, Linköping, Sweden
| | - Sara Agnafors
- Division of Child and Adolescent Psychiatry, IKE, Faculty of Health Sciences, Linköping University, 581 85, Linköping, Sweden
| | - Nikolas Aho
- Division of Child and Adolescent Psychiatry, IKE, Faculty of Health Sciences, Linköping University, 581 85, Linköping, Sweden
| | - Carl Göran Svedin
- Division of Child and Adolescent Psychiatry, IKE, Faculty of Health Sciences, Linköping University, 581 85, Linköping, Sweden
| |
Collapse
|
40
|
Fabbri C, Serretti A. Pharmacogenetics of major depressive disorder: top genes and pathways toward clinical applications. Curr Psychiatry Rep 2015; 17:50. [PMID: 25980509 DOI: 10.1007/s11920-015-0594-9] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The pharmacogenetics of antidepressants has been not only a challenging but also frustrating research field since its birth in the 1990s. Indeed, great expectations followed the first evidence of familiar aggregation of antidepressant response. Despite the progress from candidate gene studies to genome-wide association studies (GWAS), results fell out the expectations and they were often inconsistent. Anyway, the cumulative evidence supports the involvement of some genes and molecular pathways in antidepressant efficacy. The best single genes are SLC6A4, HTR2A, BDNF, GNB3, FKBP5, ABCB1, and cytochrome P450 genes (CYP2D6 and CYP2C19). Molecular pathways involved in inflammation and neuroplasticity show the greatest support. The first studies evaluating benefits of genotype-guided antidepressant treatments provided encouraging results and confirmed the relevance of SLC6A4, HTR2A, ABCB1, and cytochrome P450 genes. Further progress in genotyping and data analysis would allow to move forward and complete the understanding of antidepressant pharmacogenetics and its translation into clinical applications.
Collapse
Affiliation(s)
- Chiara Fabbri
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Viale Carlo Pepoli 5, 40123, Bologna, Italy,
| | | |
Collapse
|
41
|
Chang HS, Won E, Lee HY, Ham BJ, Lee MS. Association analysis for corticotropin releasing hormone polymorphisms with the risk of major depressive disorder and the response to antidepressants. Behav Brain Res 2015; 292:116-24. [PMID: 26055202 DOI: 10.1016/j.bbr.2015.06.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 05/29/2015] [Accepted: 06/03/2015] [Indexed: 01/02/2023]
Abstract
Hyperactivity of the hypothalamic-pituitary-adrenal (HPA) axis is one of the most consistent neuroendocrine abnormalities observed in patients with major depressive disorder (MDD). The peptide corticotropin-releasing hormone (CRH) is a key mediator for HPA axis function during stress. This study evaluated the associations of CRH polymorphisms with susceptibility to MDD and response to antidepressant treatment, and the gene-environment interaction with stressful life events (SLEs). After screening 31 polymorphisms in the gene encoding CRH, we evaluated the association of polymorphisms with MDD susceptibility in 149 patients with MDD and 193 control subjects; in patients, we also evaluated the response to treatment with antidepressants. Although genotypes and haplotypes were not significantly associated with the risk of MDD, non-remitters were more likely to carry haplotype 1 (ht1) than were remitters (P = 0.019-0.038), when only patients without SLE were included; however, the association was not significant after correction for multiple comparisons. Additionally, after 4 and 8 weeks of treatment in patients who experienced no SLEs, significantly higher 21-item Hamilton Depression Rating scores were found in MDD subjects who were CRH ht1 homozygotes compared to patients carrying one or no ht1 alleles (P = 0.007 and 0.027 at 4 and 8 weeks, respectively). Although these preliminary observations require further confirmation in future studies, these results on the interaction between CRH haplotypes and SLEs, suggest that CRH ht1 which is moderated by SLEs, may be associated with antidepressant treatment outcomes in patients with MDD.
Collapse
Affiliation(s)
- Hun Soo Chang
- Department of Medical Bioscience, Graduated School, Soonchunhyang University, Bucheon 420-767, Republic of Korea
| | - Eunsoo Won
- Phamacogenetic Research Center for Psychotropic Drugs, Korea University, Seoul 136-705, Republic of Korea; Department of Psychiatry, College of Medicine, Korea University, Seoul 136-705, Republic of Korea; Department of Psychiatry, Korea University Anam Hospital, Seoul 136-705, Republic of Korea
| | - Hwa-Young Lee
- Department of Psychiatry, College of Medicine, Soonchunhyang University, Cheonan 330-721, Republic of Korea
| | - Byung-Joo Ham
- Phamacogenetic Research Center for Psychotropic Drugs, Korea University, Seoul 136-705, Republic of Korea; Department of Psychiatry, College of Medicine, Korea University, Seoul 136-705, Republic of Korea; Department of Psychiatry, Korea University Anam Hospital, Seoul 136-705, Republic of Korea
| | - Min-Soo Lee
- Phamacogenetic Research Center for Psychotropic Drugs, Korea University, Seoul 136-705, Republic of Korea; Department of Psychiatry, College of Medicine, Korea University, Seoul 136-705, Republic of Korea; Department of Psychiatry, Korea University Anam Hospital, Seoul 136-705, Republic of Korea.
| |
Collapse
|
42
|
Novel antidepressant candidate RO-05 modulated glucocorticoid receptors activation and FKBP5 expression in chronic mild stress model in rats. Neuroscience 2015; 290:255-65. [DOI: 10.1016/j.neuroscience.2015.01.044] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Revised: 01/04/2015] [Accepted: 01/06/2015] [Indexed: 12/25/2022]
|
43
|
Hatch DJ, Schwartz S, Norton MC. Depression and antidepressant use moderate association between widowhood and Alzheimer's disease. Int J Geriatr Psychiatry 2015; 30:292-9. [PMID: 24798942 DOI: 10.1002/gps.4140] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Accepted: 04/04/2014] [Indexed: 02/02/2023]
Abstract
OBJECTIVE In recent decades, biological evidence has implicated chronic stress in the etiology of Alzheimer's disease (AD). As a result, the relationship between widowhood, one of the most stressful life events, and AD has also received attention. This study extends this literature by investigating whether depression, which may indicate proneness to distress, and antidepressant use, which can protect against hippocampal shrinkage, moderate the relationship between widowhood and increased risk for AD. METHODS To investigate this, this study utilized data from the Cache County Memory Study, a large population-based epidemiological study of AD, and the Utah Population Database, one of the world's foremost linked genealogical databases, to regress AD on the interaction between widowhood and history of depression and antidepressant use. RESULTS In Cox regression analyses, history of depression and antidepressant use moderated the association between widowhood and AD (p = 0.007 and p = 0.006, respectively), in that widowhood was associated with 73% and 94% increased hazard of AD among those reporting depression (hazard ratio [HR] = 1.73, 95% confidence interval [CI]: 1.001 to 2.99) and those reporting antidepressant use (HR = 1.94, 95% CI: 1.13 to 3.33). A significant three-way interaction between widowhood, depression, and antidepressant use was also found (p = 0.02), showing depression to moderate the association between widowhood and AD only among those not using antidepressants (p = 0.02). CONCLUSIONS These findings advance clinical and scientific knowledge concerning the effects of widowhood on risk for AD and underscore the importance of depression and antidepressant use in understanding vulnerability to and protection from these effects.
Collapse
Affiliation(s)
- Daniel J Hatch
- Department of Psychology, Utah State University, Logan, UT, USA
| | | | | |
Collapse
|
44
|
Höhne N, Poidinger M, Merz F, Pfister H, Brückl T, Zimmermann P, Uhr M, Holsboer F, Ising M. FKBP5 genotype-dependent DNA methylation and mRNA regulation after psychosocial stress in remitted depression and healthy controls. Int J Neuropsychopharmacol 2015; 18:pyu087. [PMID: 25522420 PMCID: PMC4360217 DOI: 10.1093/ijnp/pyu087] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Polymorphisms in the FK506 binding protein 5 (FKBP5) gene have been shown to influence glucocorticoid receptor sensitivity, stress response regulation, and depression risk in traumatized subjects, with most consistent findings reported for the functional variant rs1360780. In the present study, we investigated whether the FKBP5 polymorphism rs1360780 and lifetime history of major depression are associated with DNA methylation and FKBP5 gene expression after psychosocial stress. METHODS A total of 116 individuals with a positive (n = 61) and negative (n = 55) lifetime history of major depression participated in the Trier Social Stress Test. We assessed plasma cortisol concentrations, FKBP5 mRNA expression, and CpG methylation of FKBP5 intron 7 in peripheral blood cells. RESULTS Genotype-dependent plasma cortisol response to psychosocial stress exposure was observed in healthy controls, with the highest and longest-lasting cortisol increase in subjects with the TT genotype of the FKBP5 polymorphism rs1360780, and healthy controls carrying the T risk allele responded with a blunted FKBP5 mRNA expression after psychosocial stress. No genotype effects could be found in remitted depression. CONCLUSIONS The FKBP5 rs1360780 polymorphism is associated with plasma cortisol and FKBP5 mRNA expression after psychosocial stress in healthy controls but not in remitted depression. Preliminary results of the DNA methylation analysis suggest that epigenetic modifications could be involved.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | - Marcus Ising
- Max Planck Institute of Psychiatry, Munich, Germany (Dr Höhne, Poidinger, Merz, Dipl-Inf Pfister, Drs Brückl, Zimmermann, Uhr, Holsboer, and Ising); HMNC GmbH, Munich, Germany (Dr Holsboer).
| |
Collapse
|
45
|
Abstract
Major depressive disorder (MDD) is characterized by mood, vegetative, cognitive, and even psychotic symptoms and signs that can cause substantial impairments in quality of life and functioning. Biomarkers are measurable indicators that could help diagnosing MDD or predicting treatment response. In this chapter, lipid profiles, immune/inflammation, and neurotrophic factor pathways that have long been implicated in the pathogenesis of MDD are discussed. Then, pharmacogenetics and epigenetics of serotonin transport and its metabolism pathway, brain-derived neurotrophic factor, and abnormality of hypothalamo-pituitary-adrenocortical axis also revealed new biomarkers. Lastly, new techniques, such as proteomics and metabolomics, which allow researchers to approach the studying of MDD with new directions and make new discoveries are addressed. In the future, more data are needed regarding pathophysiology of MDD, including protein levels, single nucleotide polymorphism, epigenetic regulation, and clinical data in order to better identify reliable and consistent biomarkers for diagnosis, treatment choice, and outcome prediction.
Collapse
Affiliation(s)
- Tiao-Lai Huang
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | - Chin-Chuen Lin
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| |
Collapse
|
46
|
Reul JM, Collins A, Saliba RS, Mifsud KR, Carter SD, Gutierrez-Mecinas M, Qian X, Linthorst AC. Glucocorticoids, epigenetic control and stress resilience. Neurobiol Stress 2015; 1:44-59. [PMID: 27589660 PMCID: PMC4721318 DOI: 10.1016/j.ynstr.2014.10.001] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Revised: 10/01/2014] [Accepted: 10/04/2014] [Indexed: 11/25/2022] Open
Abstract
Glucocorticoid hormones play a pivotal role in the response to stressful challenges. The surge in glucocorticoid hormone secretion after stress needs to be tightly controlled with characteristics like peak height, curvature and duration depending on the nature and severity of the challenge. This is important as chronic hyper- or hypo-responses are detrimental to health due to increasing the risk for developing a stress-related mental disorder. Proper glucocorticoid responses to stress are critical for adaptation. Therefore, the tight control of baseline and stress-evoked glucocorticoid secretion are important constituents of an organism's resilience. Here, we address a number of mechanisms that illustrate the multitude and complexity of measures safeguarding the control of glucocorticoid function. These mechanisms include the control of mineralocorticoid (MR) and glucocorticoid receptor (GR) occupancy and concentration, the dynamic control of free glucocorticoid hormone availability by corticosteroid-binding globulin (CBG), and the control exerted by glucocorticoids at the signaling, epigenetic and genomic level on gene transcriptional responses to stress. We review the beneficial effects of regular exercise on HPA axis and sleep physiology, and cognitive and anxiety-related behavior. Furthermore, we describe that, possibly through changes in the GABAergic system, exercise reduces the impact of stress on a signaling pathway specifically in the dentate gyrus that is strongly implicated in the behavioral response to that stressor. These observations underline the impact of life style on stress resilience. Finally, we address how single nucleotide polymorphisms (SNPs) affecting glucocorticoid action can compromise stress resilience, which becomes most apparent under conditions of childhood abuse.
Collapse
Affiliation(s)
- Johannes M.H.M. Reul
- Neuro-Epigenetics Research Group, School of Clinical Sciences, University of Bristol, Dorothy Hodgkin Building, Whitson Street, Bristol BS1 3NY, United Kingdom
| | - Andrew Collins
- Neuro-Epigenetics Research Group, School of Clinical Sciences, University of Bristol, Dorothy Hodgkin Building, Whitson Street, Bristol BS1 3NY, United Kingdom
| | - Richard S. Saliba
- Neuro-Epigenetics Research Group, School of Clinical Sciences, University of Bristol, Dorothy Hodgkin Building, Whitson Street, Bristol BS1 3NY, United Kingdom
| | - Karen R. Mifsud
- Neuro-Epigenetics Research Group, School of Clinical Sciences, University of Bristol, Dorothy Hodgkin Building, Whitson Street, Bristol BS1 3NY, United Kingdom
| | - Sylvia D. Carter
- Neuro-Epigenetics Research Group, School of Clinical Sciences, University of Bristol, Dorothy Hodgkin Building, Whitson Street, Bristol BS1 3NY, United Kingdom
| | - Maria Gutierrez-Mecinas
- Neuro-Epigenetics Research Group, School of Clinical Sciences, University of Bristol, Dorothy Hodgkin Building, Whitson Street, Bristol BS1 3NY, United Kingdom
| | - Xiaoxiao Qian
- Neurobiology of Stress and Behaviour Research Group, School of Clinical Sciences, University of Bristol, Dorothy Hodgkin Building, Whitson Street, Bristol BS1 3NY, United Kingdom
| | - Astrid C.E. Linthorst
- Neurobiology of Stress and Behaviour Research Group, School of Clinical Sciences, University of Bristol, Dorothy Hodgkin Building, Whitson Street, Bristol BS1 3NY, United Kingdom
| |
Collapse
|
47
|
Chang HS, Won ES, Lee HY, Ham BJ, Kim YG, Lee MS. The association of proopiomelanocortin polymorphisms with the risk of major depressive disorder and the response to antidepressants via interactions with stressful life events. J Neural Transm (Vienna) 2014; 122:59-68. [PMID: 25448875 DOI: 10.1007/s00702-014-1333-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Accepted: 11/05/2014] [Indexed: 11/30/2022]
Abstract
Hyperactivity of the hypothalamic-pituitary-adrenal (HPA) axis is among the most consistent neuroendocrine abnormalities in major depressive disorder (MDD). The peptide adrenocorticotropin hormone (ACTH) mediates HPA axis function during stress and is encoded by the proopiomelanocortin (POMC) gene polycistronically. After screening 39 POMC polymorphisms, we evaluated the association of polymorphisms with susceptibility to MDD in 145 MDD patients and 193 normal subjects; in patients, we also evaluated the response to treatment with antidepressants. Additionally, we investigated the role of gene-environment interaction between POMC haplotypes and stressful life events (SLE) in the treatment response. Although genotypes and haplotypes were not significantly associated with the risk of MDD, non-remitters were more likely to carry haplotype 1 (ht1) and to have no ht2 than were remitters (corrected P = 0.010-0.035). Although observations were limited in patients without SLE, a significant haplotype-SLE interaction was observed (P = 0.020). Additionally, at 1, 2, and 8 weeks of treatment, the 21-item Hamilton Depression Rating scores of MDD subjects with POMC ht2 were significantly (P = 0.003-0.044) lower than those of patients with ht1 in subjects those did not experience SLE. MDD subjects possessing POMC ht2 achieved remission significantly (P = 0.013; survival analysis) faster than patients with ht1. This study suggests that POMC haplotypes, via an interaction with SLE, are associated with antidepressant treatment outcomes in MDD patients. Regarding SLE, haplotypes of the POMC gene could be useful markers for predicting the response to antidepressant treatment in MDD patients.
Collapse
Affiliation(s)
- Hun Soo Chang
- Department of Medical Bioscience, Graduated School, Soonchunhyang University, Bucheon, 420-767, Republic of Korea
| | | | | | | | | | | |
Collapse
|
48
|
Fujii T, Ota M, Hori H, Hattori K, Teraishi T, Sasayama D, Higuchi T, Kunugi H. Association between the common functional FKBP5 variant (rs1360780) and brain structure in a non-clinical population. J Psychiatr Res 2014; 58:96-101. [PMID: 25088286 DOI: 10.1016/j.jpsychires.2014.07.009] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2014] [Revised: 07/09/2014] [Accepted: 07/11/2014] [Indexed: 12/12/2022]
Abstract
FK506 binding protein 5 (FKBP5) is induced by stress and regulates glucocorticoid receptor sensitivity. The T allele of the single nucleotide polymorphism (SNP) FKBP5 rs1360780 (C/T) is associated with an increased risk of post-traumatic stress disorder (PTSD) and reduced hippocampal volume in traumatized or depressed subjects. To examine whether this SNP affects brain structures that regulate stress response, we obtained magnetic resonance imaging data of the brain in 162 healthy subjects using a 1.5 T system. Gray matter volumes and diffusion tensor imaging data were compared between individuals with and without the T allele, using optimized voxel-based morphometry. We found that the dorsal anterior cingulate cortex (dACC) volume was smaller in T carriers than in non-T carriers (P < 0.001). T carriers also showed significantly higher mean diffusivity values in the dACC and posterior cingulate cortex (PCC) compared with non-T carriers (P < 0.001). Our results suggest that carrying the T allele of FKBP5 rs1360780 is associated with smaller gray matter volumes in the dACC and altered white matter integrity in the dACC and PCC in the non-clinical population, which might constitute the structural basis of stress-related psychiatric disorders including PTSD.
Collapse
Affiliation(s)
- Takashi Fujii
- Department of Mental Disorder Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, 4-1-1, Ogawahigashi, Kodaira, Tokyo 187-8502, Japan
| | - Miho Ota
- Department of Mental Disorder Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, 4-1-1, Ogawahigashi, Kodaira, Tokyo 187-8502, Japan
| | - Hiroaki Hori
- Department of Mental Disorder Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, 4-1-1, Ogawahigashi, Kodaira, Tokyo 187-8502, Japan
| | - Kotaro Hattori
- Department of Mental Disorder Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, 4-1-1, Ogawahigashi, Kodaira, Tokyo 187-8502, Japan
| | - Toshiya Teraishi
- Department of Mental Disorder Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, 4-1-1, Ogawahigashi, Kodaira, Tokyo 187-8502, Japan
| | - Daimei Sasayama
- Department of Mental Disorder Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, 4-1-1, Ogawahigashi, Kodaira, Tokyo 187-8502, Japan
| | - Teruhiko Higuchi
- National Center of Neurology and Psychiatry, 4-1-1, Ogawahigashi, Kodaira, Tokyo 187-8502, Japan
| | - Hiroshi Kunugi
- Department of Mental Disorder Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, 4-1-1, Ogawahigashi, Kodaira, Tokyo 187-8502, Japan; CREST (Core Research of Evolutional Science & Technology), JST (Japan Science and Technology Agency), Tokyo 102-0075, Japan.
| |
Collapse
|
49
|
Szczepankiewicz A, Leszczyńska-Rodziewicz A, Pawlak J, Narozna B, Rajewska-Rager A, Wilkosc M, Zaremba D, Maciukiewicz M, Twarowska-Hauser J. FKBP5 polymorphism is associated with major depression but not with bipolar disorder. J Affect Disord 2014; 164:33-7. [PMID: 24856550 DOI: 10.1016/j.jad.2014.04.002] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2013] [Revised: 04/04/2014] [Accepted: 04/05/2014] [Indexed: 01/02/2023]
Abstract
BACKGROUND Altered activity of hypothalamus-pituitary-adrenal glands (HPA) axis in response to stress underlies the pathogenesis of mood disorders such as depression and bipolar disorder. Chaperone proteins regulate sensitivity of glucocorticoid receptor (GR) to steroids. We hypothesized that genetic variants within the FKBP5 - gene encoding co-chaperone protein essential in GR signaling - may influence the susceptibility to major depressive disorder and bipolar disorder. METHODS In the study participated 528 bipolar patients, 218 patients with major depressive disorder and 742 subjects from control group. Genotypes for eight FKBP5 polymorphisms (rs1360780, rs755658, rs9470080, rs4713916, rs7748266, rs9296158, rs9394309, rs3800373) were established by TagMan SNP Genotyping Assays (Applied Biosystems). Linkage disequilibrium analysis for FKBP5 gene was done in Haploview. Gene-gene interactions between FKBP5 and NR3C1 polymorphisms (reported previously) were analyzed using the multidimensionality-reduction method (MDR). RESULTS We have observed an association between five FKBP5 polymorphisms (rs1360780, rs9470080, rs4713916, rs9296158 and rs9394309) and major depressive disorder (p=0.011; p=0.007, p=0.038; p=0.030; p=0.018, respectively), but not bipolar disorder. In linkage disequilibrium analysis we found that seven FKBP5 polymorphisms build haplotype block (rs3800373, rs755658, rs9296158, rs7748266, rs1360780, rs9394309, rs9470080, respectively). We observed that two haplotype combinations (ACATTGT and CCACTAT) were significantly more frequent in the MDD patients than in controls (p=0.014 and p=0.043). We have not observed such an association for BD patients. We have found that interaction between rs9470080 of FKBP5 and rs6198 of NR3C1 influences MDD risk. LIMITATIONS The main limitations of this study include low power and limited sample size of MDD patients. CONCLUSIONS Single markers and haplotypes of FKBP5 gene and the interaction with glucocorticoid receptor gene (NR3C1) may influence MDD predisposition.
Collapse
Affiliation(s)
- Aleksandra Szczepankiewicz
- Laboratory of Psychiatric Genetics, Department of Psychiatry; Poznan University of Medical Sciences, Poznan, Poland; Laboratory of Molecular and Cell Biology, Department of Pulmonology, Pediatric Allergy and Clinical Immunology, Poznan University of Medical Sciences, 27/33 Szpitalna St., 60-572 Poznan, Poland.
| | - Anna Leszczyńska-Rodziewicz
- Laboratory of Psychiatric Genetics, Department of Psychiatry; Poznan University of Medical Sciences, Poznan, Poland; Department of Adult Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
| | - Joanna Pawlak
- Laboratory of Psychiatric Genetics, Department of Psychiatry; Poznan University of Medical Sciences, Poznan, Poland; Department of Adult Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
| | - Beata Narozna
- Laboratory of Psychiatric Genetics, Department of Psychiatry; Poznan University of Medical Sciences, Poznan, Poland
| | | | - Monika Wilkosc
- Department of Individual Differences Psychology, Psychology Institute, Kazimierz Wielki University in Bydgoszcz, Bydgoszcz, Poland
| | - Dorota Zaremba
- Laboratory of Psychiatric Genetics, Department of Psychiatry; Poznan University of Medical Sciences, Poznan, Poland
| | - Malgorzata Maciukiewicz
- Laboratory of Psychiatric Genetics, Department of Psychiatry; Poznan University of Medical Sciences, Poznan, Poland
| | - Joanna Twarowska-Hauser
- Laboratory of Psychiatric Genetics, Department of Psychiatry; Poznan University of Medical Sciences, Poznan, Poland; Department of Adult Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
| |
Collapse
|
50
|
Holz NE, Buchmann AF, Boecker R, Blomeyer D, Baumeister S, Wolf I, Rietschel M, Witt SH, Plichta MM, Meyer-Lindenberg A, Banaschewski T, Brandeis D, Laucht M. Role of FKBP5 in emotion processing: results on amygdala activity, connectivity and volume. Brain Struct Funct 2014; 220:1355-68. [PMID: 24756342 DOI: 10.1007/s00429-014-0729-5] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Accepted: 02/07/2014] [Indexed: 01/19/2023]
Abstract
Accumulating evidence suggests a role of FKBP5, a co-chaperone regulating the glucocorticoid receptor sensitivity, in the etiology of depression and anxiety disorders. Based on recent findings of altered amygdala activity following childhood adversity, the present study aimed at clarifying the impact of genetic variation in FKBP5 on threat-related neural activity and coupling as well as morphometric alterations in stress-sensitive brain systems. Functional magnetic resonance imaging during an emotional face-matching task was performed in 153 healthy young adults (66 males) from a high-risk community sample followed since birth. Voxel-based morphometry was applied to study structural alterations and DNA was genotyped for FKBP5 rs1360780. Childhood adversity was measured using retrospective self-report (Childhood Trauma Questionnaire) and by a standardized parent interview assessing childhood family adversity. Depression was assessed by the Beck Depression Inventory. There was a main effect of FKBP5 on the left amygdala, with T homozygotes showing the highest activity, largest volume and increased coupling with the left hippocampus and the orbitofrontal cortex (OFC). Moreover, amygdala-OFC coupling proved to be associated with depression in this genotype. In addition, our results support previous evidence of a gene-environment interaction on right amygdala activity with respect to retrospective assessment of childhood adversity, but clarify that this does not generalize to the prospective assessment. These findings indicated that activity in T homozygotes increased with the level of adversity, whereas the opposite pattern emerged in C homozygotes, with CT individuals being intermediate. The present results point to a functional involvement of FKBP5 in intermediate phenotypes associated with emotional processing, suggesting a possible mechanism for this gene in conferring susceptibility to stress-related disorders.
Collapse
Affiliation(s)
- Nathalie E Holz
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, J5, 68159, Mannheim, Germany
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|