1
|
Liu J, Meng F, Wang W, Wu M, Zhang Y, Cui M, Qiu C, Hu F, Zhao D, Wang D, Liu C, Liu D, Xu Z, Wang Y, Li W, Li C. Medial prefrontal cortical PPM1F alters depression-related behaviors by modifying p300 activity via the AMPK signaling pathway. CNS Neurosci Ther 2023; 29:3624-3643. [PMID: 37309288 PMCID: PMC10580341 DOI: 10.1111/cns.14293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 05/16/2023] [Accepted: 05/22/2023] [Indexed: 06/14/2023] Open
Abstract
AIMS Protein phosphatase Mg2+/Mn2+-dependent 1F (PPM1F) is a serine/threonine phosphatase, and its dysfunction in depression in the hippocampal dentate gyrus has been previously identified. Nevertheless, its role in depression of another critical emotion-controlling brain region, the medial prefrontal cortex (mPFC), remains unclear. We explored the functional relevance of PPM1F in the pathogenesis of depression. METHODS The gene expression levels and colocalization of PPM1F in the mPFC of depressed mice were measured by real-time PCR, western blot and immunohistochemistry. An adeno-associated virus strategy was applied to determine the impact of knockdown or overexpression of PPM1F in the excitatory neurons on depression-related behaviors under basal and stress conditions in both male and female mice. The neuronal excitability, expression of p300 and AMPK phosphorylation levels in the mPFC after knockdown of PPM1F were measured by electrophysiological recordings, real-time PCR and western blot. The depression-related behavior induced by PPM1F knockdown after AMPKα2 knockout or the antidepressant activity of PPM1F overexpression after inhibiting acetylation activity of p300 was evaluated. RESULTS Our results indicate that the expression levels of PPM1F were largely decreased in the mPFC of mice exposed to chronic unpredictable stress (CUS). Behavioral alterations relevant to depression emerged with short hairpin RNA (shRNA)-mediated genetic knockdown of PPM1F in the mPFC, while overexpression of PPM1F produced antidepressant activity and ameliorated behavioral responses to stress in CUS-exposed mice. Molecularly, PPM1F knockdown decreased the excitability of pyramidal neurons in the mPFC, and restoring this low excitability decreased the depression-related behaviors induced by PPM1F knockdown. PPM1F knockdown reduced the expression of CREB-binding protein (CBP)/E1A-associated protein (p300), a histone acetyltransferase (HAT), and induced hyperphosphorylation of AMPK, resulting in microglial activation and upregulation of proinflammatory cytokines. Conditional knockout of AMPK revealed an antidepressant phenotype, which can also block depression-related behaviors induced by PPM1F knockdown. Furthermore, inhibiting the acetylase activity of p300 abolished the beneficial effects of PPM1F elevation on CUS-induced depressive behaviors. CONCLUSION Our findings demonstrate that PPM1F in the mPFC modulates depression-related behavioral responses by regulating the function of p300 via the AMPK signaling pathway.
Collapse
|
2
|
Bartova L, Dold M, Fugger G, Kautzky A, Mitschek MMM, Weidenauer A, Hienert MG, Frey R, Mandelli L, Zohar J, Mendlewicz J, Souery D, Montgomery S, Fabbri C, Serretti A, Kasper S. Sex-related effects in major depressive disorder: Results of the European Group for the Study of Resistant Depression. Depress Anxiety 2021; 38:896-906. [PMID: 34110066 PMCID: PMC8453858 DOI: 10.1002/da.23165] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/19/2021] [Accepted: 04/19/2021] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Sex-related effects on the evolution and phenotype of major depressive disorder (MDD) were reported previously. METHODS This European multicenter cross-sectional study compared sociodemographic, clinical, and treatment patterns between males and females in a real-world sample of 1410 in- and outpatients with current MDD. RESULTS Male MDD patients (33.1%) were rather inpatients, suffered from moderate to high suicidality levels, received noradrenergic and specific serotonergic antidepressants (ADs) as first-line AD treatment, generally higher mean AD daily doses, and showed a trend towards a more frequent administration of add-on treatments. Female MDD patients (66.9%) were rather outpatients, experienced lower suicidality levels, comorbid thyroid dysfunction, migraine, asthma, and a trend towards earlier disease onset. CONCLUSIONS The identified divergencies may contribute to the concept of male and female depressive syndromes and serve as predictors of disease severity and course, as they reflect phenomena that were repeatedly related to treatment-resistant depression (TRD). Especially the greater necessity of inpatient treatment and more complex psychopharmacotherapy in men may reflect increased therapeutic efforts undertaken to treat suicidality and to avoid TRD. Hence, considering sex may guide the diagnostic and treatment processes towards targeting challenging clinical manifestations including comorbidities and suicidality, and prevention of TRD and chronicity.
Collapse
Affiliation(s)
- Lucie Bartova
- Department of Psychiatry and PsychotherapyMedical University of ViennaViennaAustria
| | - Markus Dold
- Department of Psychiatry and PsychotherapyMedical University of ViennaViennaAustria
| | - Gernot Fugger
- Department of Psychiatry and PsychotherapyMedical University of ViennaViennaAustria
| | - Alexander Kautzky
- Department of Psychiatry and PsychotherapyMedical University of ViennaViennaAustria
| | | | - Ana Weidenauer
- Department of Psychiatry and PsychotherapyMedical University of ViennaViennaAustria
| | - Marius G. Hienert
- Department of Psychiatry and PsychotherapyMedical University of ViennaViennaAustria
| | - Richard Frey
- Department of Psychiatry and PsychotherapyMedical University of ViennaViennaAustria
| | - Laura Mandelli
- Department of Biomedical and NeuroMotor SciencesUniversity of BolognaBolognaItaly
| | - Joseph Zohar
- Psychiatric DivisionChaim Sheba Medical CenterTel HashomerIsrael
| | | | - Daniel Souery
- School of MedicineFree University of BrusselsBrusselsBelgium,Psy Pluriel ‐ European Centre of Psychological MedicineBrusselsBelgium
| | - Stuart Montgomery
- Imperial College School of MedicineUniversity of LondonLondonUnited Kingdom
| | - Chiara Fabbri
- Department of Biomedical and NeuroMotor SciencesUniversity of BolognaBolognaItaly,Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and NeuroscienceKing's College LondonLondonUnited Kingdom
| | - Alessandro Serretti
- Department of Biomedical and NeuroMotor SciencesUniversity of BolognaBolognaItaly
| | - Siegfried Kasper
- Department of Psychiatry and PsychotherapyMedical University of ViennaViennaAustria,Center for Brain ResearchMedical University of ViennaViennaAustria
| |
Collapse
|
3
|
Sun J, Yan W, Zhang XN, Lin X, Li H, Gong YM, Zhu XM, Zheng YB, Guo XY, Ma YD, Liu ZY, Liu L, Gao JH, Vitiello MV, Chang SH, Liu XG, Lu L. Polygenic evidence and overlapped brain functional connectivities for the association between chronic pain and sleep disturbance. Transl Psychiatry 2020; 10:252. [PMID: 32709872 PMCID: PMC7381677 DOI: 10.1038/s41398-020-00941-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 07/08/2020] [Accepted: 07/15/2020] [Indexed: 12/12/2022] Open
Abstract
Chronic pain and sleep disturbance are highly comorbid disorders, which leads to barriers to treatment and significant healthcare costs. Understanding the underlying genetic and neural mechanisms of the interplay between sleep disturbance and chronic pain is likely to lead to better treatment. In this study, we combined 1206 participants with phenotype data, resting-state functional magnetic resonance imaging (rfMRI) data and genotype data from the Human Connectome Project and two large sample size genome-wide association studies (GWASs) summary data from published studies to identify the genetic and neural bases for the association between pain and sleep disturbance. Pittsburgh sleep quality index (PSQI) score was used for sleep disturbance, pain intensity was measured by Pain Intensity Survey. The result showed chronic pain was significantly correlated with sleep disturbance (r = 0.171, p-value < 0.001). Their genetic correlation was rg = 0.598 using linkage disequilibrium (LD) score regression analysis. Polygenic score (PGS) association analysis showed PGS of chronic pain was significantly associated with sleep and vice versa. Nine shared functional connectivity (FCs) were identified involving prefrontal cortex, temporal cortex, precentral/postcentral cortex, anterior cingulate cortex, fusiform gyrus and hippocampus. All these FCs mediated the effect of sleep disturbance on pain and seven FCs mediated the effect of pain on sleep disturbance. The chronic pain PGS was positively associated with the FC between middle temporal gyrus and hippocampus, which further mediated the effect of chronic pain PGS on PSQI score. Mendelian randomization analysis implied a possible causal relationship from chronic pain to sleep disturbance was stronger than that of sleep disturbance to chronic pain. The results provided genetic and neural evidence for the association between pain and sleep disturbance, which may inform future treatment approaches for comorbid chronic pain states and sleep disturbance.
Collapse
Affiliation(s)
- Jie Sun
- grid.411642.40000 0004 0605 3760Center for Pain Medicine, Peking University Third Hospital, Beijing, 100191 China ,grid.11135.370000 0001 2256 9319Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, 100191 China ,grid.411642.40000 0004 0605 3760Department of Anesthesiology, Peking University Third Hospital, Beijing, 100191 China
| | - Wei Yan
- grid.11135.370000 0001 2256 9319Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, 100191 China
| | - Xing-Nan Zhang
- grid.11135.370000 0001 2256 9319Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, 100191 China
| | - Xiao Lin
- grid.11135.370000 0001 2256 9319Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, 100191 China
| | - Hui Li
- grid.11135.370000 0001 2256 9319Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, 100191 China
| | - Yi-Miao Gong
- grid.11135.370000 0001 2256 9319Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, 100191 China
| | - Xi-Mei Zhu
- grid.11135.370000 0001 2256 9319Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, 100191 China
| | - Yong-Bo Zheng
- grid.11135.370000 0001 2256 9319Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, 100191 China
| | - Xiang-Yang Guo
- grid.411642.40000 0004 0605 3760Department of Anesthesiology, Peking University Third Hospital, Beijing, 100191 China
| | - Yun-Dong Ma
- grid.11135.370000 0001 2256 9319Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, 100191 China
| | - Zeng-Yi Liu
- grid.11135.370000 0001 2256 9319Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, 100191 China
| | - Lin Liu
- grid.11135.370000 0001 2256 9319Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, 100191 China
| | - Jia-Hong Gao
- grid.11135.370000 0001 2256 9319Center for MRI Research, Peking University, Beijing, 100871 China
| | - Michael V. Vitiello
- grid.34477.330000000122986657Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA 98195 USA
| | - Su-Hua Chang
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, 100191, China. .,Research Unit of Diagnosis and Treatment of Mood Cognitive Disorder (2018RU006), Chinese Academy of Medical Sciences, Beijing, 100191, China.
| | - Xiao-Guang Liu
- Center for Pain Medicine, Peking University Third Hospital, Beijing, 100191, China. .,Department of Orthopedics, Peking University Third Hospital, Beijing, 100191, China.
| | - Lin Lu
- Peking University Sixth Hospital, Peking University Institute of Mental Health, NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, 100191, China. .,Research Unit of Diagnosis and Treatment of Mood Cognitive Disorder (2018RU006), Chinese Academy of Medical Sciences, Beijing, 100191, China.
| |
Collapse
|