1
|
Luo G, Bai F, Qu X, Jing Y, Wang S, Xuekelaiti Z, Yao C, Li M, Li J. The relationship between serum prolactin levels and cognitive function in drug-naïve schizophrenia patients: a cross-sectional study. J Neural Transm (Vienna) 2024; 131:385-391. [PMID: 38277043 DOI: 10.1007/s00702-024-02748-4] [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: 08/25/2023] [Accepted: 01/16/2024] [Indexed: 01/27/2024]
Abstract
This study aimed to investigate the association between serum prolactin levels and psychiatric symptoms and cognitive function in drug-naïve schizophrenia patients. The study recruited 91 drug-naïve schizophrenia patients and 67 healthy controls. Sociodemographic and clinical data were collected, and cognitive function was assessed using the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB). Serum prolactin levels were measured, and statistical analyses were performed to examine the relationship between prolactin levels, clinical symptoms, and cognitive function. The study found that drug-naïve schizophrenia patients had severe cognitive deficits compared to healthy controls across all seven domains of the MCCB. However, no correlation was found between these patients' serum prolactin levels and clinical severity or cognitive function. The drug-naïve schizophrenia patients had significant cognitive deficits compared to healthy controls. However, there was no significant relationship between prolactin levels and symptomatology and cognition in drug-naïve schizophrenia patients.
Collapse
Affiliation(s)
- Guoshuai Luo
- Laboratory of Biological Psychiatry, Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, 13 Liulin Road, Tianjin, 300222, China
| | - Fengfeng Bai
- Laboratory of Biological Psychiatry, Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, 13 Liulin Road, Tianjin, 300222, China
| | - Xuehui Qu
- Laboratory of Biological Psychiatry, Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, 13 Liulin Road, Tianjin, 300222, China
| | - Yifan Jing
- Laboratory of Biological Psychiatry, Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, 13 Liulin Road, Tianjin, 300222, China
| | - Shuo Wang
- Laboratory of Biological Psychiatry, Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, 13 Liulin Road, Tianjin, 300222, China
| | - Zaimina Xuekelaiti
- Laboratory of Biological Psychiatry, Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, 13 Liulin Road, Tianjin, 300222, China
| | - Cong Yao
- Laboratory of Biological Psychiatry, Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, 13 Liulin Road, Tianjin, 300222, China
| | - Meijuan Li
- Laboratory of Biological Psychiatry, Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, 13 Liulin Road, Tianjin, 300222, China
| | - Jie Li
- Laboratory of Biological Psychiatry, Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, 13 Liulin Road, Tianjin, 300222, China.
| |
Collapse
|
2
|
Hidalgo-Figueroa M, Salazar A, Romero-López-Alberca C, MacDowell KS, García-Bueno B, Bioque M, Bernardo M, Parellada M, González-Pinto A, García-Portilla MP, Lobo A, Rodriguez-Jimenez R, Berrocoso E, Leza JC. Association of Prolactin, Oxytocin, and Homocysteine With the Clinical and Cognitive Features of a First Episode of Psychosis Over a 1-Year Follow-Up. Int J Neuropsychopharmacol 2023; 26:796-807. [PMID: 37603404 PMCID: PMC10674080 DOI: 10.1093/ijnp/pyad051] [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: 04/03/2023] [Accepted: 08/20/2023] [Indexed: 08/22/2023] Open
Abstract
BACKGROUND The clinical debut of schizophrenia is frequently a first episode of psychosis (FEP). As such, there is considerable interest in identifying associations between biological markers and clinical or cognitive characteristics that help predict the progression and outcome of FEP patients. Previous studies showed that high prolactin, low oxytocin, and high homocysteine are factors associated with FEP 6 months after diagnosis, at which point plasma levels were correlated with some clinical and cognitive characteristics. METHODS We reexamined 75 patients at 12 months after diagnosis to measure the evolution of these molecules and assess their association with clinical features. RESULTS At follow-up, FEP patients had lower prolactin levels than at baseline, and patients treated with risperidone or paliperidone had higher prolactin levels than patients who received other antipsychotic agents. By contrast, no changes in oxytocin and homocysteine plasma levels were observed between the baseline and follow-up. In terms of clinical features, we found that plasma prolactin and homocysteine levels were correlated with the severity of the psychotic symptoms in male FEP patients, suggesting that they might be factors associated with psychotic symptomatology but only in men. Together with oxytocin, these molecules may also be related to sustained attention, verbal ability, and working memory cognitive domains in FEP patients. CONCLUSION This study suggests that focusing on prolactin, oxytocin, and homocysteine at a FEP may help select adequate pharmacological treatments and develop new tools to improve the outcome of these patients, where sex should also be borne in mind.
Collapse
Affiliation(s)
- Maria Hidalgo-Figueroa
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain
- Biomedical Research and Innovation Institute of Cadiz (INiBICA), Research Unit, Puerta del Mar University Hospital, Cádiz, Spain
- Neuropsychopharmacology and Psychobiology Research Group, Psychobiology Area, Department of Psychology, Universidad de Cádiz, Puerto Real (Cádiz), Spain
| | - Alejandro Salazar
- Biomedical Research and Innovation Institute of Cadiz (INiBICA), Research Unit, Puerta del Mar University Hospital, Cádiz, Spain
- Department of Statistics and Operational Research, University of Cádiz, Puerto Real (Cádiz), Spain
- The Observatory of Pain, University of Cádiz, Cádiz, Spain
| | - Cristina Romero-López-Alberca
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain
- Biomedical Research and Innovation Institute of Cadiz (INiBICA), Research Unit, Puerta del Mar University Hospital, Cádiz, Spain
- Personality, Evaluation and Psychological Treatment Area, Department of Psychology, Universidad de Cádiz, Puerto Real (Cádiz), Spain
| | - Karina S MacDowell
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain
- Departamento de Farmacología y Toxicología, Facultad de Medicina, Univ. Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre (i+12), IUINQ, Madrid, Spain
| | - Borja García-Bueno
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain
- Departamento de Farmacología y Toxicología, Facultad de Medicina, Univ. Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre (i+12), IUINQ, Madrid, Spain
| | - Miquel Bioque
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain
- Institut d’investigacions Biomèdiques August Pi i Sunyer (IDIBAPs), Barcelona Clínic Schizophrenia Unit (BCSU), Neuroscience Institute, Hospital Clínic de Barcelona, Department of Medicine, University of Barcelona, Barcelona, Spain
| | - Miquel Bernardo
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain
- Institut d’investigacions Biomèdiques August Pi i Sunyer (IDIBAPs), Barcelona Clínic Schizophrenia Unit (BCSU), Neuroscience Institute, Hospital Clínic de Barcelona, Department of Medicine, University of Barcelona, Barcelona, Spain
| | - Mara Parellada
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón, IiSGM, School of Medicine, Universidad Complutense, Madrid, Spain
| | - Ana González-Pinto
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain
- Department of Psychiatry, Hospital Universitario de Alava, BIOARABA, EHU, Vitoria-Gasteiz, Spain
| | - M Paz García-Portilla
- Department of Psychiatry, Universidad de Oviedo, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Instituto de Neurociencias del Principado de Asturias (INEUROPA), Servicio de Salud del Principado de Asturias (SESPA), Oviedo, Spain
| | - Antonio Lobo
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain
- Department of Medicine and Psychiatry, Universidad de Zaragoza, Instituto de Investigación Sanitaria Aragón (IIS Aragón), Zaragoza, Spain
| | - Roberto Rodriguez-Jimenez
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain
- Department of Psychiatry, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12)/Universidad Complutense de Madrid (UCM), Madrid, Spain
| | - Esther Berrocoso
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain
- Biomedical Research and Innovation Institute of Cadiz (INiBICA), Research Unit, Puerta del Mar University Hospital, Cádiz, Spain
- Neuropsychopharmacology and Psychobiology Research Group, Psychobiology Area, Department of Psychology, Universidad de Cádiz, Puerto Real (Cádiz), Spain
| | - Juan C Leza
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain
- Departamento de Farmacología y Toxicología, Facultad de Medicina, Univ. Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre (i+12), IUINQ, Madrid, Spain
| | | | | |
Collapse
|
3
|
Andreou C, Eickhoff S, Heide M, de Bock R, Obleser J, Borgwardt S. Predictors of transition in patients with clinical high risk for psychosis: an umbrella review. Transl Psychiatry 2023; 13:286. [PMID: 37640731 PMCID: PMC10462748 DOI: 10.1038/s41398-023-02586-0] [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: 05/30/2022] [Revised: 08/03/2023] [Accepted: 08/14/2023] [Indexed: 08/31/2023] Open
Abstract
Diagnosis of a clinical high-risk (CHR) state enables timely treatment of individuals at risk for a psychotic disorder, thereby contributing to improving illness outcomes. However, only a minority of patients diagnosed with CHR will make the transition to overt psychosis. To identify patients most likely to benefit from early intervention, several studies have investigated characteristics that distinguish CHR patients who will later develop a psychotic disorder from those who will not. We aimed to summarize evidence from systematic reviews and meta-analyses on predictors of transition to psychosis in CHR patients, among characteristics and biomarkers assessed at baseline. A systematic search was conducted in Pubmed, Scopus, PsychInfo and Cochrane databases to identify reviews and meta-analyses of studies that investigated specific baseline predictors or biomarkers for transition to psychosis in CHR patients using a cross-sectional or longitudinal design. Non-peer-reviewed publications, gray literature, narrative reviews and publications not written in English were excluded from analyses. We provide a narrative synthesis of results from all included reviews and meta-analyses. For each included publication, we indicate the number of studies cited in each domain and its quality rating. A total of 40 publications (21 systematic reviews and 19 meta-analyses) that reviewed a total of 272 original studies qualified for inclusion. Baseline predictors most consistently associated with later transition included clinical characteristics such as attenuated psychotic and negative symptoms and functioning, verbal memory deficits and the electrophysiological marker of mismatch negativity. Few predictors reached a level of evidence sufficient to inform clinical practice, reflecting generalizability issues in a field characterized by studies with small, heterogeneous samples and relatively few transition events. Sample pooling and harmonization of methods across sites and projects are necessary to overcome these limitations.
Collapse
Affiliation(s)
- Christina Andreou
- Translational Psychiatry, Department of Psychiatry and Psychotherapy, University of Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Germany
- Center of Brain, Behavior, and Metabolism (CBBM), University of Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Germany
| | - Sofia Eickhoff
- Translational Psychiatry, Department of Psychiatry and Psychotherapy, University of Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Germany
| | - Marco Heide
- Translational Psychiatry, Department of Psychiatry and Psychotherapy, University of Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Germany
| | - Renate de Bock
- University Psychiatric Clinics Basel, Wilhelm Klein-Strasse 27, 4002, Basel, Switzerland
| | - Jonas Obleser
- Center of Brain, Behavior, and Metabolism (CBBM), University of Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Germany
- Department of Psychology, University of Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Germany
| | - Stefan Borgwardt
- Translational Psychiatry, Department of Psychiatry and Psychotherapy, University of Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Germany.
- Center of Brain, Behavior, and Metabolism (CBBM), University of Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Germany.
| |
Collapse
|
4
|
Lyu N, Zhao Q, Fu B, Li J, Wang H, Yang F, Liu S, Huang J, Zhang X, Zhang L, Li R. Hormonal and inflammatory signatures of different mood episodes in bipolar disorder: a large-scale clinical study. BMC Psychiatry 2023; 23:449. [PMID: 37340368 DOI: 10.1186/s12888-023-04846-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 05/04/2023] [Indexed: 06/22/2023] Open
Abstract
BACKGROUND Bipolar disorder (BD) is characterized by intensive mood fluctuations. While hormones imbalance plays important role in the mood swings, it is unknown whether peripheral hormones profiles could differentiate the manic and depressive mood episodes in BD. In this study, we investigated the changes of various hormones and inflammatory markers across distinct mood episodes of BD in a large clinical study to provide mood episode-specific peripheral biomarkers for BD. METHODS A total of 8332 BD patients (n = 2679 depressive episode; n = 5653 manic episode) were included. All patients were in acute state of mood episodes and need hospitalization. A panel of blood tests were performed for levels of sex hormones (serum levels of testosterone, estradiol, and progesterone), stress hormones (adrenocorticotropic hormone and cortisol), and an inflammation marker (C-reactive protein, CRP). A receiver operating characteristic (ROC) curve was used to analyze the discriminatory potential of the biomarkers for mood episodes. RESULTS In overall comparison between mood episodes, the BD patients expressed higher levels of testosterone, estradiol, progesterone, and CRP (P < 0.001) and lower adrenocorticotropic hormone (ACTH) level (P < 0.001) during manic episode. The episode-specific changes of testosterone, ACTH, and CRP levels remained between the two groups (P < 0.001) after correction for the confounding factors including age, sex, BMI, occupation, marital status, tobacco use, alcohol consumption, psychotic symptoms, and age at onset. Furthermore, we found a sex- and age-specific impact of combined biomarkers in mood episodes in male BD patients aged ≥ 45 years (AUC = 0.70, 95% CI, 0.634-0.747), not in females. CONCLUSIONS While both hormone and inflammatory change is independently associated with mood episodes, we found that the combination of sex hormones, stress hormones and CRP could be more effective to differentiate the manic and depressive episode. The biological signatures of mood episodes in BD patients may be sex- and age-specific. Our findings not only provide mood episode-related biological markers, but also better support for targeted intervention in BD treatments.
Collapse
Affiliation(s)
- Nan Lyu
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, 100088, China
| | - Qian Zhao
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, 100088, China
| | - Bingbing Fu
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, 100088, China
| | - Jinhong Li
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, 100088, China
| | - Han Wang
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, 100088, China
| | - Fan Yang
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, 100088, China
| | - Sitong Liu
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, 100088, China
| | - Juan Huang
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, 100088, China
| | - Xinwei Zhang
- Beijing SmindU Medical Science & Technology Co., Ltd, Beijing, 100020, China
| | - Ling Zhang
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, 100088, China.
- Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, 100069, China.
- The National Clinical Research Center for Mental Disorders, Beijing Anding Hospital, Capital Medical University, 5 Ankang Hutong Road, Beijing, 100088, Xicheng, China.
| | - Rena Li
- Beijing Key Laboratory of Mental Disorders, National Clinical Research Center for Mental Disorders & National Center for Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, 100088, China.
- Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, 100069, China.
- Center for Brain Disorders Research, Capital Medical University & Beijing Institute of Brain Disorders, Beijing, 100069, China.
- Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, 5 Ankang Hutong Road, Beijing, 100088, Xicheng, China.
| |
Collapse
|
5
|
Gine-Serven E, Martinez-Ramirez M, Boix-Quintana E, Davi-Loscos E, Guanyabens N, Casado V, Muriana D, Torres-Rivas C, Cuesta M, Labad J. Association between free thyroxine levels and clinical phenotype in first-episode psychosis: a prospective observational study. PeerJ 2023; 11:e15347. [PMID: 37283900 PMCID: PMC10241168 DOI: 10.7717/peerj.15347] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 04/13/2023] [Indexed: 06/08/2023] Open
Abstract
Aim To determine whether thyroid hormone levels are associated with a specific clinical phenotype in patients with first-episode psychosis (FEP). Methods Ninety-eight inpatients experiencing FEP and with less than 6 weeks of antipsychotic treatment were included in the study and were followed up for one year. Baseline psychiatric evaluation included assessment of prodromal symptoms, positive and negative symptoms, depressive symptoms, stressful life events and cycloid psychosis criteria. Thyroid function (thyroid-stimulating hormone (TSH) and free thyroxin (FT4)) was determined at admission. Partial correlation analysis was conducted to analyse the correlation between levels of TSH/FT4 and symptoms. Logistic regression was performed to explore the association between psychopathological symptoms, 12-month diagnoses and thyroid hormones while adjusting for covariates. Results Patients with prodromal symptomatology showed lower baseline FT4 levels (OR = 0.06; p = 0.018). The duration of untreated psychosis (DUP) was inversely associated with FT4 concentrations (r = - 0.243; p = 0.039). FEP patients with sudden onset of psychotic symptoms (criteria B, cycloid psychosis) showed higher FT4 levels at admission (OR = 10.49; p = 0.040). Patients diagnosed with affective psychotic disorders (BD or MDD) at the 12-month follow-up showed higher FT4 levels at admission than patients diagnosed with nonaffective psychosis (schizophrenia, schizoaffective) (OR = 8.57; p = 0.042). Conclusions Our study suggests that higher free-thyroxine levels are associated with a specific clinical phenotype of FEP patients (fewer prodromal symptoms, shorter DUP duration and sudden onset of psychosis) and with affective psychosis diagnoses at the 12-month follow-up.
Collapse
Affiliation(s)
- Eloi Gine-Serven
- Department of Mental Health, Hospital de Mataró, Consorci Sanitari del Maresme, Mataró, Spain
| | - Maria Martinez-Ramirez
- Department of Mental Health, Hospital de Mataró, Consorci Sanitari del Maresme, Mataró, Spain
| | - Ester Boix-Quintana
- Department of Mental Health, Hospital de Mataró, Consorci Sanitari del Maresme, Mataró, Spain
| | - Eva Davi-Loscos
- Department of Mental Health, Hospital de Mataró, Consorci Sanitari del Maresme, Mataró, Spain
| | - Nicolau Guanyabens
- Department of Neurology, Hospital de Mataró, Consorci Sanitari del Maresme, Mataró, Spain
| | - Virginia Casado
- Department of Neurology, Hospital de Mataró, Consorci Sanitari del Maresme, Mataró, Spain
| | - Desiree Muriana
- Department of Neurology, Hospital de Mataró, Consorci Sanitari del Maresme, Mataró, Spain
| | - Cristina Torres-Rivas
- Department of Mental Health, Hospital de Mataró, Consorci Sanitari del Maresme, Mataró, Spain
| | - M.J. Cuesta
- Department of Psychiatry, Complejo Hospitalario de Navarra, Pamplona, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - Javier Labad
- Department of Mental Health, Hospital de Mataró, Consorci Sanitari del Maresme, Mataró, Spain
- Translational Neuroscience Research Unit I3PT-INc-UAB, Institut de Innovació i Investigació Parc Taulí (I3PT), Institut de Neurociències, Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación en Red de Salud Mental (CIBERSAM), Madrid, Spain
| |
Collapse
|
6
|
Faron-Górecka A, Latocha K, Pabian P, Kolasa M, Sobczyk-Krupiarz I, Dziedzicka-Wasylewska M. The Involvement of Prolactin in Stress-Related Disorders. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:3257. [PMID: 36833950 PMCID: PMC9959798 DOI: 10.3390/ijerph20043257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Accepted: 02/07/2023] [Indexed: 06/18/2023]
Abstract
The most important and widely studied role of prolactin (PRL) is its modulation of stress responses during pregnancy and lactation. PRL acts as a neuropeptide to support physiological reproductive responses. The effects of PRL on the nervous system contribute to a wide range of changes in the female brain during pregnancy and the inhibition of the hypothalamic-pituitary axis. All these changes contribute to the behavioral and physiological adaptations of a young mother to enable reproductive success. PRL-driven brain adaptations are also crucial for regulating maternal emotionality and well-being. Hyperprolactinemia (elevated PRL levels) is a natural and beneficial phenomenon during pregnancy and lactation. However, in other situations, it is often associated with serious endocrine disorders, such as ovulation suppression, which results in a lack of offspring. This introductory example shows how complex this hormone is. In this review, we focus on the different roles of PRL in the body and emphasize the results obtained from animal models of neuropsychiatric disorders.
Collapse
Affiliation(s)
- Agata Faron-Górecka
- Department of Pharmacology, Maj Institute of Pharmacology, Polish Academy of Sciences, 31-343 Kraków, Poland
| | - Katarzyna Latocha
- Department of Pharmacology, Maj Institute of Pharmacology, Polish Academy of Sciences, 31-343 Kraków, Poland
| | - Paulina Pabian
- Department of Pharmacology, Maj Institute of Pharmacology, Polish Academy of Sciences, 31-343 Kraków, Poland
| | - Magdalena Kolasa
- Department of Pharmacology, Maj Institute of Pharmacology, Polish Academy of Sciences, 31-343 Kraków, Poland
| | - Iwona Sobczyk-Krupiarz
- Department of Infectious and Tropical Diseases, Jagiellonian University Medical College, 30-688 Kraków, Poland
| | - Marta Dziedzicka-Wasylewska
- Department of Pharmacology, Maj Institute of Pharmacology, Polish Academy of Sciences, 31-343 Kraków, Poland
| |
Collapse
|
7
|
Bala A, Dziedzic T, Olejnik A, Marchel A. Attention and working memory in patients with prolactinomas: a case-control study. Sci Rep 2022; 12:22565. [PMID: 36581642 PMCID: PMC9800401 DOI: 10.1038/s41598-022-26331-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 12/13/2022] [Indexed: 12/30/2022] Open
Abstract
Prolactinomas (prolactin-secreting adenomas) are the most common type of hormone-secreting pituitary tumor. Mounting evidence indicates that excess prolactin impairs cognitive function, but specific assessments of attention in patients with prolactinomas are lacking. Case-control study gathered 54 participants-27 patients with prolactinoma and 27 healthy controls. Neuropsychological assessment included a comprehensive set of diagnostic methods for the evaluation of attention and working memory. Patients showed slower information processing, expressed as a longer working time on the d2 Test of Attention and Color Trails Test (CTT-2), and lower attention-switching shown in the CTT-2 and in two subtests of the Tests of Everyday Attention (Visual Elevator), and Telephone Search While Counting. Working memory disturbances were observed in Digit Span and Symbol Span tests. A level of prolactin correlated negatively with scores in some of the neuropsychological tests measuring attentional switching (Visual Elevator), spatial screening and working memory (CTT-2), spatial working memory (Symbol Span) and auditory-verbal working memory (Digit Span backwards). There were no significant correlations between cognitive performance and tumor size. In conclusion, patients with prolactinoma suffer from impaired cognitive functions, including attention and working memory. Comprehensive neuropsychological assessment should be a permanent element of the diagnostics of this group of patients.
Collapse
Affiliation(s)
- Aleksandra Bala
- grid.12847.380000 0004 1937 1290Faculty of Psychology, University of Warsaw, Stawki 5/7, 00-183 Warsaw, Poland
| | - Tomasz Dziedzic
- grid.13339.3b0000000113287408Department of Neurosurgery, Medical University of Warsaw, Żwirki i Wigury 61, 02-091 Warsaw, Poland
| | - Agnieszka Olejnik
- grid.12847.380000 0004 1937 1290Faculty of Psychology, University of Warsaw, Stawki 5/7, 00-183 Warsaw, Poland
| | - Andrzej Marchel
- grid.13339.3b0000000113287408Department of Neurosurgery, Medical University of Warsaw, Żwirki i Wigury 61, 02-091 Warsaw, Poland
| |
Collapse
|
8
|
Johansen IT, Steen NE, Rødevand L, Werner MCF, Lunding SH, Hjell G, Ormerod MBEG, Agartz I, Melle I, Lagerberg TV, Nerhus M, Andreassen OA. Sex-specific associations between metabolic hormones, severe mental disorders and antipsychotic treatment. Psychoneuroendocrinology 2022; 146:105927. [PMID: 36152455 DOI: 10.1016/j.psyneuen.2022.105927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 09/03/2022] [Accepted: 09/12/2022] [Indexed: 10/14/2022]
Abstract
BACKGROUND Metabolic dysregulation has been associated with severe mental disorders (SMD) and with antipsychotic (AP) treatment, but the role of sex is unknown. To identify possible sex-related processes linked to SMD and AP treatment, we investigated sex differences in associations between hormones involved in metabolic regulation in patients with SMD compared to healthy controls (HC) and AP treatment. METHODS We included patients with SMD (N = 1753) and HC (N = 1194) and measured hormones involved in metabolic regulation (insulin, cortisol, thyroid-stimulating hormone (TSH), thyroxine, leptin, adiponectin, testosterone, sex hormone-binding globulin (SHBG), prolactin). Patients were grouped according to use of first-generation AP (N = 163), second-generation AP (N = 1087) or no use of AP (N = 503). Hormones were used one by one as dependent variables in multiple regression analyses with interactions between sex and SMD patients versus HC, and between sex and AP treatment, followed by analyses in males and females separately. RESULTS We found significant interactions between sex and SMD patients versus HC for testosterone, SHBG and adiponectin, with significantly higher testosterone and lower adiponectin levels in females. Furthermore, we found significant interaction between sex and AP groups for TSH, testosterone and insulin, with significantly lower TSH levels in AP-treated females, and lower testosterone and higher insulin levels in AP-treated males. CONCLUSIONS Our findings suggest sex differences in metabolic hormones related to both SMD and AP treatment, indicating sex-dependent mechanisms. Clinicians should be aware of potential sex-specific metabolic changes during AP treatment and experimental studies are warranted to clarify the underlying mechanisms.
Collapse
Affiliation(s)
- Ingrid T Johansen
- NORMENT Centre, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
| | - Nils Eiel Steen
- NORMENT Centre, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Linn Rødevand
- NORMENT Centre, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Maren C F Werner
- NORMENT Centre, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Synve H Lunding
- NORMENT Centre, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Gabriela Hjell
- NORMENT Centre, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Department of Psychiatry, Ostfold Hospital, Graalum, Norway
| | - Monica B E G Ormerod
- NORMENT Centre, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Ingrid Agartz
- NORMENT Centre, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Department of Psychiatric Research, Diakonhjemmet Hospital, Oslo, Norway; Centre for Psychiatric Research, Department of Clinical Neuroscience, Karolinska Institute & Stockholm Health Care Services, Stockholm Region, Stockholm, Sweden
| | - Ingrid Melle
- NORMENT Centre, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Trine V Lagerberg
- NORMENT Centre, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Mari Nerhus
- NORMENT Centre, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Akershus University Hospital, Division of Mental Health Services, Department for Special Psychiatry, Lorenskog, Norway
| | - Ole A Andreassen
- NORMENT Centre, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| |
Collapse
|
9
|
Hu W, Zhao X, Liu Y, Ren Y, Wei Z, Tang Z, Tian Y, Sun Y, Yang J. Reward sensitivity modulates the brain reward pathway in stress resilience via the inherent neuroendocrine system. Neurobiol Stress 2022; 20:100485. [PMID: 36132434 PMCID: PMC9483565 DOI: 10.1016/j.ynstr.2022.100485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 08/16/2022] [Accepted: 09/02/2022] [Indexed: 12/03/2022] Open
Abstract
In the previous 10 years, researchers have suggested a critical role for the brain reward system in stress resilience. However, no study has provided an empirical link between activity in the mesostriatal reward regions during stress and the recovery of cortisol stress response. Moreover, although reward sensitivity as a trait has been demonstrated to promote stress resilience, it remains unclear whether it modulates the brain reward system in stress resilience and how this effect is achieved by the inherent neuroendocrine system. To investigate these uncertainties, 70 young adults were recruited to participate in a ScanSTRESS task, and their brain imaging data and saliva samples (for cortisol assay) were collected during the task. In addition, we assessed reward sensitivity, cortisol awakening response, and intrinsic functional connectivity of the brain in all the participants. We found that left putamen activation during stress exposure positively predicted cortisol recovery. In addition, reward sensitivity was positively linked with activation of the left putamen, and this relationship was serially mediated by the cortisol awakening response and right hippocampus-left inferior frontal gyrus intrinsic connectivity. These findings suggest that reward sensitivity modulates reward pathways in stress resilience through the interplay of the diurnal stress response system and network of the hippocampus-prefrontal circuitry. Summarily, the current study built a model to highlight the dynamic and multifaceted interaction between pertinent allostatic factors in the reward-resilience pathway and uncovered new insight into the resilience function of the mesostriatal reward system during stress. Cortisol recovery can be predicted by activation of the left putamen in stress. Activation of the left putamen was positively linked with reward sensitivity. This relationship was serially mediated by the cortisol awakening response and right hippocampus-left inferior frontal gyrus intrinsic coupling.
Collapse
Affiliation(s)
- Weiyu Hu
- Faculty of Psychology, Southwest University, Chongqing, 400715, China.,Key Laboratory of Cognition and Personality, Southwest University, Chongqing, 400715, China
| | - Xiaolin Zhao
- Faculty of Psychology, Southwest University, Chongqing, 400715, China.,Key Laboratory of Cognition and Personality, Southwest University, Chongqing, 400715, China
| | - Yadong Liu
- Faculty of Psychology, Southwest University, Chongqing, 400715, China.,Key Laboratory of Cognition and Personality, Southwest University, Chongqing, 400715, China
| | - Yipeng Ren
- Faculty of Psychology, Southwest University, Chongqing, 400715, China.,Key Laboratory of Cognition and Personality, Southwest University, Chongqing, 400715, China
| | - Zhenni Wei
- Faculty of Psychology, Southwest University, Chongqing, 400715, China.,Key Laboratory of Cognition and Personality, Southwest University, Chongqing, 400715, China
| | - Zihan Tang
- Faculty of Psychology, Southwest University, Chongqing, 400715, China.,Key Laboratory of Cognition and Personality, Southwest University, Chongqing, 400715, China
| | - Yun Tian
- Faculty of Psychology, Southwest University, Chongqing, 400715, China.,Key Laboratory of Cognition and Personality, Southwest University, Chongqing, 400715, China
| | - Yadong Sun
- Faculty of Psychology, Southwest University, Chongqing, 400715, China
| | - Juan Yang
- Faculty of Psychology, Southwest University, Chongqing, 400715, China.,Key Laboratory of Cognition and Personality, Southwest University, Chongqing, 400715, China
| |
Collapse
|
10
|
Llorens M, Barba M, Torralbas J, Nadal R, Armario A, Gagliano H, Betriu M, Urraca L, Pujol S, Montalvo I, Gracia R, Giménez-Palop O, Palao D, Pàmias M, Labad J. Stress-related biomarkers and cognitive functioning in adolescents with ADHD: Effect of childhood maltreatment. J Psychiatr Res 2022; 149:217-225. [PMID: 35287052 DOI: 10.1016/j.jpsychires.2022.02.041] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 01/15/2022] [Accepted: 02/28/2022] [Indexed: 11/28/2022]
Abstract
Our study aimed to explore whether stress-related hormones (hypothalamic-pituitary-adrenal [HPA] axis hormones and prolactin) are associated with poorer cognitive functioning in adolescents with attention deficit and hyperactivity disorder (ADHD) and to test the potential moderating effect of childhood maltreatment. Seventy-six adolescents with ADHD were studied. The ADHD rating scale (ADHD-RS) and Childhood Trauma Questionnaire (CTQ) were administered. Seven cognitive tasks from the Cambridge Neuropsychological Test Automated Battery (CANTAB) were administered, and two cognitive factors (attention and memory as well as executive functioning) were identified by confirmatory factor analysis. Stress-related hormone levels were assessed at the clinic (plasma prolactin and cortisol levels and salivary cortisol levels) before cognitive testing and at home for two consecutive days (cortisol awakening response [CAR] and diurnal cortisol slope). Multiple linear regression analyses were used to explore the association between hormone levels and ADHD severity or cognitive functioning while adjusting for sex and childhood maltreatment. Regarding hormonal measurements obtained at the clinic, female sex moderated the relationship between salivary cortisol levels and executive functioning, whereas childhood maltreatment moderated the relationship between salivary cortisol levels and inattention symptoms of patients with ADHD. Prolactin levels were not associated with cognitive functioning or the severity of ADHD. Regarding HPA axis measurements performed at home, lower cortisol levels at awakening were associated with poorer executive functioning. Neither CAR nor the cortisol diurnal slope were associated with cognitive functioning or ADHD severity. Our study suggests that HPA axis hormone levels are associated with the severity of cognitive and inattention symptoms of patients with ADHD and that childhood maltreatment and sex exert distinct moderating effects depending on the symptom type.
Collapse
Affiliation(s)
- Marta Llorens
- Child and Adolescent Psychiatry and Psychology Department, Hospital Sant Joan de Déu of Barcelona, Barcelona, Spain; Department of Psychiatry and Legal Medicine, Universitat Autònoma de Barcelona. Cerdanyola Del Vallès, Spain
| | - Maria Barba
- Department of Mental Health, Parc Taulí Hospital Universitari, Sabadell, Spain
| | - Jordi Torralbas
- Department of Mental Health, Parc Taulí Hospital Universitari, Sabadell, Spain
| | - Roser Nadal
- Institut de Neurociències, Translational Neuroscience Research Unit I3PT-INc-UAB, Spain; Psicobiology Unit, Faculty of Psychology, Universitat Autònoma de Barcelona Spain, Spain; Centro de Investigación Biomédica en Red (CIBERSAM), Spain
| | - Antonio Armario
- Institut de Neurociències, Translational Neuroscience Research Unit I3PT-INc-UAB, Spain; Psicobiology Unit, Faculty of Psychology, Universitat Autònoma de Barcelona Spain, Spain; Animal Physiology Unit (Department of Cellular Biology, Physiology and Immunology), Faculty of Biosciences, Universitat Autònoma de Barcelona, Spain
| | - Humberto Gagliano
- Animal Physiology Unit (Department of Cellular Biology, Physiology and Immunology), Faculty of Biosciences, Universitat Autònoma de Barcelona, Spain
| | - Maria Betriu
- Department of Mental Health, Parc Taulí Hospital Universitari, Sabadell, Spain
| | - Lara Urraca
- Department of Mental Health, Parc Taulí Hospital Universitari, Sabadell, Spain
| | - Susana Pujol
- Department of Mental Health, Parc Taulí Hospital Universitari, Sabadell, Spain
| | - Itziar Montalvo
- Department of Psychiatry and Legal Medicine, Universitat Autònoma de Barcelona. Cerdanyola Del Vallès, Spain; Department of Mental Health, Parc Taulí Hospital Universitari, Sabadell, Spain; Institut de Neurociències, Translational Neuroscience Research Unit I3PT-INc-UAB, Spain; Centro de Investigación Biomédica en Red (CIBERSAM), Spain; Institut D'Investigació I Innovació Parc Taulí (I3PT), Sabadell, Spain
| | - Rebeca Gracia
- Department of Psychiatry and Legal Medicine, Universitat Autònoma de Barcelona. Cerdanyola Del Vallès, Spain; Department of Mental Health, Parc Taulí Hospital Universitari, Sabadell, Spain
| | - Olga Giménez-Palop
- Institut D'Investigació I Innovació Parc Taulí (I3PT), Sabadell, Spain; Department of Endocrinology, Parc Taulí Hospital Universitari, I3PT, Sabadell, Spain
| | - Diego Palao
- Department of Psychiatry and Legal Medicine, Universitat Autònoma de Barcelona. Cerdanyola Del Vallès, Spain; Department of Mental Health, Parc Taulí Hospital Universitari, Sabadell, Spain; Institut de Neurociències, Translational Neuroscience Research Unit I3PT-INc-UAB, Spain; Centro de Investigación Biomédica en Red (CIBERSAM), Spain; Institut D'Investigació I Innovació Parc Taulí (I3PT), Sabadell, Spain
| | - Montserrat Pàmias
- Department of Psychiatry and Legal Medicine, Universitat Autònoma de Barcelona. Cerdanyola Del Vallès, Spain; Department of Mental Health, Parc Taulí Hospital Universitari, Sabadell, Spain; Institut de Neurociències, Translational Neuroscience Research Unit I3PT-INc-UAB, Spain; Centro de Investigación Biomédica en Red (CIBERSAM), Spain; Institut D'Investigació I Innovació Parc Taulí (I3PT), Sabadell, Spain
| | - Javier Labad
- Department of Psychiatry and Legal Medicine, Universitat Autònoma de Barcelona. Cerdanyola Del Vallès, Spain; Institut de Neurociències, Translational Neuroscience Research Unit I3PT-INc-UAB, Spain; Centro de Investigación Biomédica en Red (CIBERSAM), Spain; Institut D'Investigació I Innovació Parc Taulí (I3PT), Sabadell, Spain; Department of Mental Health, Consorci Sanitari Del Maresme, Mataró, Spain.
| |
Collapse
|
11
|
Hidalgo-Figueroa M, Salazar A, Romero-López-Alberca C, MacDowell KS, García-Bueno B, Bioque M, Bernardo M, Parellada M, González-Pinto A, García Portilla MP, Lobo A, Rodriguez-Jimenez R, Berrocoso E, Leza JC. The Influence of Oxytocin and Prolactin During a First Episode of Psychosis: The Implication of Sex Differences, Clinical Features, and Cognitive Performance. Int J Neuropsychopharmacol 2022; 25:666-677. [PMID: 35353882 PMCID: PMC9380712 DOI: 10.1093/ijnp/pyac023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 03/10/2022] [Accepted: 03/24/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Approximately 3% of the population suffers a first episode of psychosis (FEP), and a high percentage of these patients subsequently relapse. Because the clinical course following a FEP is hard to predict, it is of interest to identify cognitive and biological markers that will help improve the diagnosis, treatment, and outcome of such events and to define new therapeutic targets. Here we analyzed the plasma oxytocin and prolactin levels during an FEP, assessing their correlation with clinical and cognitive features. METHODS The oxytocin and prolactin in plasma was measured in 120 FEP patients and 106 healthy controls, all of whom were subjected to a clinical and neuropsychological assessment. Most patients were under antipsychotics. Statistical analyses aimed to identify factors associated with the FEP and to search for associations between the variables. This study is preliminary and exploratory because the P-values were not corrected for multiple comparisons. RESULTS FEP patients had less oxytocin, more prolactin, and a poor premorbid IQ, and they performed worse in sustained attention. Male patients with higher prolactin levels experienced more severe psychotic symptoms and required higher doses of antipsychotics. Low oxytocin was associated with poor sustained attention in women, whereas low oxytocin and high prolactin in men correlated with better performance in sustained attention. CONCLUSION Low oxytocin, high prolactin, and poor premorbid IQ and sustained attention are factors associated with an FEP, representing potential therapeutic targets in these patients. These biological factors and cognitive domains might play an important role during a FEP, which could help us to develop new strategies that improve the outcomes of this disorder and that should perhaps be gender specific.
Collapse
Affiliation(s)
| | | | - Cristina Romero-López-Alberca
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain,Biomedical Research and Innovation Institute of Cadiz (INiBICA), Research Unit, Puerta del Mar University Hospital, Cádiz, Spain,Personality, Evaluation and Psychological Treatment Area, Department of Psychology, Universidad de Cádiz, Puerto Real (Cádiz), Spain
| | - Karina S MacDowell
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain,Departamento de Farmacología y Toxicología, Facultad de Medicina, Univ. Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre (i+12), IUINQ, Madrid, Spain
| | - Borja García-Bueno
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain,Departamento de Farmacología y Toxicología, Facultad de Medicina, Univ. Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre (i+12), IUINQ, Madrid, Spain
| | - Miquel Bioque
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain,Institut d’investigacions Biomèdiques August Pi i Sunyer (IDIBAPs), Barcelona Clínic Schizophrenia Unit (BCSU), Neuroscience Institute, Hospital Clínic de Barcelona, Department of Medicine, University of Barcelona, Barcelona, Spain
| | - Miquel Bernardo
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain,Institut d’investigacions Biomèdiques August Pi i Sunyer (IDIBAPs), Barcelona Clínic Schizophrenia Unit (BCSU), Neuroscience Institute, Hospital Clínic de Barcelona, Department of Medicine, University of Barcelona, Barcelona, Spain
| | - Mara Parellada
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain,Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón, IiSGM, School of Medicine, Universidad Complutense, Madrid, Spain
| | - Ana González-Pinto
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain,Department of Psychiatry, Hospital Universitario de Alava, BIOARABA, EHU, Vitoria-Gasteiz, Spain
| | - María Paz García Portilla
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain,Department of Psychiatry, Universidad de Oviedo, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Instituto de Neurociencias del Principado de Asturias (INEUROPA), Servicio de Salud del Principado de Asturias (SESPA), Oviedo, Spain
| | - Antonio Lobo
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain,Department of Medicine and Psychiatry, Universidad de Zaragoza, Instituto de Investigación Sanitaria Aragón (IIS Aragón), Zaragoza, Spain
| | - Roberto Rodriguez-Jimenez
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain,Department of Psychiatry, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12)/Universidad Complutense de Madrid (UCM), Madrid, Spain
| | - Esther Berrocoso
- Correspondence: Esther Berrocoso, PhD, Neuropsychopharmacology Psychobiology Research Group, Psychobiology Area, Department of Psychology, University of Cádiz, 11510 Cádiz, Spain ()
| | - Juan C Leza
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain,Departamento de Farmacología y Toxicología, Facultad de Medicina, Univ. Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre (i+12), IUINQ, Madrid, Spain
| | | | - CIBERSAM
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), ISCIII, Madrid, Spain
| |
Collapse
|
12
|
Engelke R, Ouanes S, Ghuloum S, Chamali R, Kiwan N, Sarwath H, Schmidt F, Suhre K, Al-Amin H. Proteomic Analysis of Plasma Markers in Patients Maintained on Antipsychotics: Comparison to Patients Off Antipsychotics and Normal Controls. Front Psychiatry 2022; 13:809071. [PMID: 35546954 PMCID: PMC9081931 DOI: 10.3389/fpsyt.2022.809071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 03/21/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Schizophrenia (SZ) and bipolar disorder (BD) share many features: overlap in mood and psychotic symptoms, common genetic predisposition, treatment with antipsychotics (APs), and similar metabolic comorbidities. The pathophysiology of both is still not well defined, and no biomarkers can be used clinically for diagnosis and management. This study aimed to assess the plasma proteomics profile of patients with SZ and BD maintained on APs compared to those who had been off APs for 6 months and to healthy controls (HCs). METHODS We analyzed the data using functional enrichment, random forest modeling to identify potential biomarkers, and multivariate regression for the associations with metabolic abnormalities. RESULTS We identified several proteins known to play roles in the differentiation of the nervous system like NTRK2, CNTN1, ROBO2, and PLXNC1, which were downregulated in AP-free SZ and BD patients but were "normalized" in those on APs. Other proteins (like NCAM1 and TNFRSF17) were "normal" in AP-free patients but downregulated in patients on APs, suggesting that these changes are related to medication's effects. We found significant enrichment of proteins involved in neuronal plasticity, mainly in SZ patients on APs. Most of the proteins associated with metabolic abnormalities were more related to APs use than having SZ or BD. The biomarkers identification showed specific and sensitive results for schizophrenia, where two proteins (PRL and MRC2) produced adequate results. CONCLUSIONS Our results confirmed the utility of blood samples to identify protein signatures and mechanisms involved in the pathophysiology and treatment of SZ and BD.
Collapse
Affiliation(s)
- Rudolf Engelke
- Proteomics Core, Research Department, Weill Cornell Medicine in Qatar, Doha, Qatar
| | - Sami Ouanes
- Psychiatry Department, Hamad Medical Corporation, Doha, Qatar
| | - Suhaila Ghuloum
- Psychiatry Department, Hamad Medical Corporation, Doha, Qatar
| | - Rifka Chamali
- Psychiatry Department, Weill Cornell Medicine, Doha, Qatar
| | - Nancy Kiwan
- Psychiatry Department, Weill Cornell Medicine, Doha, Qatar
| | - Hina Sarwath
- Proteomics Core, Research Department, Weill Cornell Medicine in Qatar, Doha, Qatar
| | - Frank Schmidt
- Proteomics Core, Research Department, Weill Cornell Medicine in Qatar, Doha, Qatar
| | - Karsten Suhre
- Bioinformatics Core, Research Department, Weill Cornell Medicine in Qatar, Doha, Qatar
| | - Hassen Al-Amin
- Psychiatry Department, Weill Cornell Medicine, Doha, Qatar
| |
Collapse
|
13
|
Woldesenbet YM, Alenko A, Bukata IT, Gedefaw L, Fikru C. The status of serum cortisol before and after treatment of schizophrenia and its correlation to disease severity and improvement: A longitudinal study. SAGE Open Med 2021; 9:20503121211056216. [PMID: 34777807 PMCID: PMC8581778 DOI: 10.1177/20503121211056216] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 10/11/2021] [Indexed: 11/17/2022] Open
Abstract
Background: Hypothalamic–pituitary–adrenal axis functioning, with cortisol as its major output hormone, has been presumed to play a key role in the development of psychopathology of schizophrenia. Objective: We examined the association of serum cortisol with disease severity and improvement in schizophrenia patients in Jimma, Ethiopia. Method: A total of 34 newly diagnosed schizophrenics were included in this study. Data on demographic, behavioral, clinical state, serum cholesterol level, and antipsychotic usage were obtained at baseline and after 8 weeks. The Positive and Negative Syndrome Scale was used to assess psychotic symptoms severity. A paired sample t-test was used to compare baseline and post-treatment values. Linear regression was used to assess associations. Result: Post-treatment serum cortisol level was significantly lower than its baseline value (p = 0.001). There was also a significant positive and negative psychotic symptoms decrease after treatment (baseline positive psychotic vs post-treatment positive psychotic symptoms: t(33) = 6.24 (95% confidence interval = 7.03,13.84, p = 0.000) and (baseline negative psychotic vs post-treatment negative psychotic symptoms: t(33) = 4.21 (95% confidence interval = 3.82, 10.99, p = 0.000). At baseline, neither positive nor negative subscore on the Positive and Negative Syndrome Scale showed an association with serum cortisol level (B = −0.016, p = 0.794 and B = −0.032, p = 0.594). However, serum cortisol level showed strong associations with post-treatment positive sub scores and negative sub scores (B = 0.167, p = 0.007) and (B = 0.144, p = 0.010) on the Positive and Negative Syndrome Scale. Conclusion: We found a significant decrease in serum cortisol level after antipsychotics treatment and that was associated with improvement in psychotic symptoms in schizophrenics in Jimma, Ethiopia.
Collapse
Affiliation(s)
- Yohannes Markos Woldesenbet
- School of Medicine, College of Medicine and Health Sciences, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Arefayne Alenko
- Department of Psychiatry, Faculty of Medical Science, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Iyasu Tadesse Bukata
- Department of Biomedical Sciences, Faculty of Medical Science, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Lealem Gedefaw
- Department of Laboratory Sciences, Faculty of Medical Science, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Chaltu Fikru
- Department of Epidemiology, Faculty of Public Health, Institute of Health, Jimma University, Jimma, Ethiopia
| |
Collapse
|
14
|
Cognitive Deficit in Schizophrenia: From Etiology to Novel Treatments. Int J Mol Sci 2021; 22:ijms22189905. [PMID: 34576069 PMCID: PMC8468549 DOI: 10.3390/ijms22189905] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 09/08/2021] [Accepted: 09/10/2021] [Indexed: 01/09/2023] Open
Abstract
Schizophrenia is a major mental illness characterized by positive and negative symptoms, and by cognitive deficit. Although cognitive impairment is disabling for patients, it has been largely neglected in the treatment of schizophrenia. There are several reasons for this lack of treatments for cognitive deficit, but the complexity of its etiology-in which neuroanatomic, biochemical and genetic factors concur-has contributed to the lack of effective treatments. In the last few years, there have been several attempts to develop novel drugs for the treatment of cognitive impairment in schizophrenia. Despite these efforts, little progress has been made. The latest findings point to the importance of developing personalized treatments for schizophrenia which enhance neuroplasticity, and of combining pharmacological treatments with non-pharmacological measures.
Collapse
|
15
|
Masoudi M, Ansari S, Kashani L, Tavolinejad H, Hossein Rashidi B, Esalatmanesh S, Ghazizadeh-Hashemi M, Noorbala AA, Akhondzadeh S. Effect of sertraline on depression severity and prolactin levels in women with polycystic ovary syndrome: a placebo-controlled randomized trial. Int Clin Psychopharmacol 2021; 36:238-243. [PMID: 34030169 DOI: 10.1097/yic.0000000000000367] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
There is a paucity of data regarding the safety and efficacy of antidepressant therapy in women with polycystic ovary syndrome and depression. The effect of antidepressant medications on circulating prolactin levels is of concern in this patient population. We aimed to evaluate the effect of sertraline on depression severity and serum prolactin levels in women with polycystic ovary syndrome and mild-to-moderate depression. In a parallel-design, two-center, randomized controlled trial, we stratified participants according to their baseline prolactin level into normal (<25 ng/mL) and high (≥25 ng/mL) prolactin groups. Each group was randomized to receive 50 mg daily sertraline (up-titrated after 25 mg daily for 1 week) or placebo. The enrolling physicians, outcome assessors, and study subjects were all blind to the treatment. Depression severity was assessed by the Hamilton depression rating scale at baseline, the third, and the sixth weeks. The primary efficacy outcome was a change in depression severity. Prolactin levels were checked at baseline and after 6 weeks, and the safety outcome was the alteration in prolactin levels. Overall, 513 women were screened for eligibility in two outpatient clinics. Ultimately, 74 (38 normal prolactin and 36 high prolactin level) individuals were randomized. After 6 weeks of follow-up, depression severity was significantly reduced among patients who received sertraline regardless of the baseline prolactin levels (all between subjects P < 0.001). Furthermore, there was no difference in prolactin levels between the sertraline and placebo arms in normal (P = 0.80) or high prolactin (P = 0.21) groups. Sertraline is a well-tolerated and effective choice for treating depression in women with polycystic ovary syndrome. Future studies with longer follow-up periods are required to draw more robust conclusions.
Collapse
Affiliation(s)
- Maryam Masoudi
- Psychiatric Research Center, Roozbeh Psychiatric Hospital
| | | | | | | | | | | | - Maryam Ghazizadeh-Hashemi
- Mental Health Research Center, Department of Psychiatry, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | | | | |
Collapse
|
16
|
Prolactin, metabolic and immune parameters in naïve subjects with a first episode of psychosis. Prog Neuropsychopharmacol Biol Psychiatry 2021; 110:110332. [PMID: 33891977 DOI: 10.1016/j.pnpbp.2021.110332] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 03/29/2021] [Accepted: 04/18/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Prolactin (Prl) is a pleiotropic hormone initially described for its regulation of lactation in mammals but later associated with metabolic and immune homeostasis, stress, inflammatory response and human behavior. Its regulation through dopamine receptors highlights its importance in psychiatry mostly because hyperprolactinemia is a common secondary side effect of dopamine antagonists. Despite its undeciphered patho-physiological mechanisms, hyperprolactinemia in naïve psychosis patients has been widely described. Its consequences might underlie the increased morbidity and early mortality found in naïve subjects as described in the general population where prolactin values have been correlated with inflammatory, immune and metabolic parameters. METHODS We aimed to evaluate the correlation between prolactin values and other biochemical parameters (C-reactive Protein-CrP, blood cell count, lipid and hepatic profile, fasting glucose) in a cohort of first episode psychosis naïve subjects (N = 491) stratified by sex. Regression analyses with confounders were performed to evaluate the association. FINDINGS Prl displayed significant correlations with C-Reactive Protein (CrP), Low-Density Lipoprotein (LDL), Aspartate Transaminase (AST) for females and High-Density Lipoprotein (HDL) and eosinophil count for males. However, and despite previous specific sex correlations, significant associations were described for CrP, HDL, LDL, AST and ALT without sex interaction and despite confounders such as age, Body Mass Index or smoking status. CONCLUSIONS Our results show a specific relation of Prl with immune and metabolic parameters describing a heterogeneous pattern. Our results suggest that prolactin might underlie the excess of morbidity and early mortality in naïve patients through a specific pathway.
Collapse
|
17
|
Anglin DM, Ereshefsky S, Klaunig MJ, Bridgwater MA, Niendam TA, Ellman LM, DeVylder J, Thayer G, Bolden K, Musket CW, Grattan RE, Lincoln SH, Schiffman J, Lipner E, Bachman P, Corcoran CM, Mota NB, van der Ven E. From Womb to Neighborhood: A Racial Analysis of Social Determinants of Psychosis in the United States. Am J Psychiatry 2021; 178:599-610. [PMID: 33934608 PMCID: PMC8655820 DOI: 10.1176/appi.ajp.2020.20071091] [Citation(s) in RCA: 118] [Impact Index Per Article: 39.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The authors examine U.S.-based evidence that connects characteristics of the social environment with outcomes across the psychosis continuum, from psychotic experiences to schizophrenia. The notion that inequitable social and economic systems of society significantly influence psychosis risk through proxies, such as racial minority and immigrant statuses, has been studied more extensively in European countries. While there are existing international reviews of social determinants of psychosis, none to the authors' knowledge focus on factors in the U.S. context specifically-an omission that leaves domestic treatment development and prevention efforts incomplete and underinformed. In this review, the authors first describe how a legacy of structural racism in the United States has shaped the social gradient, highlighting consequential racial inequities in environmental conditions. The authors offer a hypothesized model linking structural racism with psychosis risk through interwoven intermediary factors based on existing theoretical models and a review of the literature. Neighborhood factors, cumulative trauma and stress, and prenatal and perinatal complications were three key areas selected for review because they reflect social and environmental conditions that may affect psychosis risk through a common pathway shaped by structural racism. The authors describe evidence showing that Black and Latino people in the United States suffer disproportionately from risk factors within these three key areas, in large part as a result of racial discrimination and social disadvantage. This broad focus on individual and community factors is intended to provide a consolidated space to review this growing body of research and to guide continued inquiries into social determinants of psychosis in U.S. contexts.
Collapse
Affiliation(s)
- Deidre M Anglin
- Department of Psychology, City College of New York, City University of New York, New York (Anglin, Thayer); Graduate Center, City University of New York (Anglin); Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento (Ereshefsky, Niendam, Bolden, Grattan); Department of Psychology, University of Maryland, Baltimore County (Klaunig, Bridgwater, Schiffman); Department of Psychology, Temple University, Philadelphia (Ellman, Lipner); Graduate School of Social Service, Fordham University, New York (DeVylder); Department of Psychology (Musket) and Department of Psychiatry (Bachman), University of Pittsburgh, Pittsburgh; ISN Innovations, Institute for Social Neuroscience, Ivanhoe, Australia (Grattan); Department of Psychological Sciences, Case Western Reserve University, Cleveland (Lincoln); Department of Psychological Science, University of California, Irvine (Schiffman); Department of Psychiatry, Icahn School of Medicine, New York, and James J. Peters VA Medical Center, Bronx, N.Y. (Corcoran); Brain Institute, Federal University of Rio Grande do Norte, Natal, Brazil (Mota); Mailman School of Public Health, Columbia University, New York (van der Ven); School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands (van der Ven); Department of Clinical, Neuro, and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam (van der Ven)
| | - Sabrina Ereshefsky
- Department of Psychology, City College of New York, City University of New York, New York (Anglin, Thayer); Graduate Center, City University of New York (Anglin); Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento (Ereshefsky, Niendam, Bolden, Grattan); Department of Psychology, University of Maryland, Baltimore County (Klaunig, Bridgwater, Schiffman); Department of Psychology, Temple University, Philadelphia (Ellman, Lipner); Graduate School of Social Service, Fordham University, New York (DeVylder); Department of Psychology (Musket) and Department of Psychiatry (Bachman), University of Pittsburgh, Pittsburgh; ISN Innovations, Institute for Social Neuroscience, Ivanhoe, Australia (Grattan); Department of Psychological Sciences, Case Western Reserve University, Cleveland (Lincoln); Department of Psychological Science, University of California, Irvine (Schiffman); Department of Psychiatry, Icahn School of Medicine, New York, and James J. Peters VA Medical Center, Bronx, N.Y. (Corcoran); Brain Institute, Federal University of Rio Grande do Norte, Natal, Brazil (Mota); Mailman School of Public Health, Columbia University, New York (van der Ven); School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands (van der Ven); Department of Clinical, Neuro, and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam (van der Ven)
| | - Mallory J Klaunig
- Department of Psychology, City College of New York, City University of New York, New York (Anglin, Thayer); Graduate Center, City University of New York (Anglin); Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento (Ereshefsky, Niendam, Bolden, Grattan); Department of Psychology, University of Maryland, Baltimore County (Klaunig, Bridgwater, Schiffman); Department of Psychology, Temple University, Philadelphia (Ellman, Lipner); Graduate School of Social Service, Fordham University, New York (DeVylder); Department of Psychology (Musket) and Department of Psychiatry (Bachman), University of Pittsburgh, Pittsburgh; ISN Innovations, Institute for Social Neuroscience, Ivanhoe, Australia (Grattan); Department of Psychological Sciences, Case Western Reserve University, Cleveland (Lincoln); Department of Psychological Science, University of California, Irvine (Schiffman); Department of Psychiatry, Icahn School of Medicine, New York, and James J. Peters VA Medical Center, Bronx, N.Y. (Corcoran); Brain Institute, Federal University of Rio Grande do Norte, Natal, Brazil (Mota); Mailman School of Public Health, Columbia University, New York (van der Ven); School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands (van der Ven); Department of Clinical, Neuro, and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam (van der Ven)
| | - Miranda A Bridgwater
- Department of Psychology, City College of New York, City University of New York, New York (Anglin, Thayer); Graduate Center, City University of New York (Anglin); Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento (Ereshefsky, Niendam, Bolden, Grattan); Department of Psychology, University of Maryland, Baltimore County (Klaunig, Bridgwater, Schiffman); Department of Psychology, Temple University, Philadelphia (Ellman, Lipner); Graduate School of Social Service, Fordham University, New York (DeVylder); Department of Psychology (Musket) and Department of Psychiatry (Bachman), University of Pittsburgh, Pittsburgh; ISN Innovations, Institute for Social Neuroscience, Ivanhoe, Australia (Grattan); Department of Psychological Sciences, Case Western Reserve University, Cleveland (Lincoln); Department of Psychological Science, University of California, Irvine (Schiffman); Department of Psychiatry, Icahn School of Medicine, New York, and James J. Peters VA Medical Center, Bronx, N.Y. (Corcoran); Brain Institute, Federal University of Rio Grande do Norte, Natal, Brazil (Mota); Mailman School of Public Health, Columbia University, New York (van der Ven); School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands (van der Ven); Department of Clinical, Neuro, and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam (van der Ven)
| | - Tara A Niendam
- Department of Psychology, City College of New York, City University of New York, New York (Anglin, Thayer); Graduate Center, City University of New York (Anglin); Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento (Ereshefsky, Niendam, Bolden, Grattan); Department of Psychology, University of Maryland, Baltimore County (Klaunig, Bridgwater, Schiffman); Department of Psychology, Temple University, Philadelphia (Ellman, Lipner); Graduate School of Social Service, Fordham University, New York (DeVylder); Department of Psychology (Musket) and Department of Psychiatry (Bachman), University of Pittsburgh, Pittsburgh; ISN Innovations, Institute for Social Neuroscience, Ivanhoe, Australia (Grattan); Department of Psychological Sciences, Case Western Reserve University, Cleveland (Lincoln); Department of Psychological Science, University of California, Irvine (Schiffman); Department of Psychiatry, Icahn School of Medicine, New York, and James J. Peters VA Medical Center, Bronx, N.Y. (Corcoran); Brain Institute, Federal University of Rio Grande do Norte, Natal, Brazil (Mota); Mailman School of Public Health, Columbia University, New York (van der Ven); School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands (van der Ven); Department of Clinical, Neuro, and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam (van der Ven)
| | - Lauren M Ellman
- Department of Psychology, City College of New York, City University of New York, New York (Anglin, Thayer); Graduate Center, City University of New York (Anglin); Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento (Ereshefsky, Niendam, Bolden, Grattan); Department of Psychology, University of Maryland, Baltimore County (Klaunig, Bridgwater, Schiffman); Department of Psychology, Temple University, Philadelphia (Ellman, Lipner); Graduate School of Social Service, Fordham University, New York (DeVylder); Department of Psychology (Musket) and Department of Psychiatry (Bachman), University of Pittsburgh, Pittsburgh; ISN Innovations, Institute for Social Neuroscience, Ivanhoe, Australia (Grattan); Department of Psychological Sciences, Case Western Reserve University, Cleveland (Lincoln); Department of Psychological Science, University of California, Irvine (Schiffman); Department of Psychiatry, Icahn School of Medicine, New York, and James J. Peters VA Medical Center, Bronx, N.Y. (Corcoran); Brain Institute, Federal University of Rio Grande do Norte, Natal, Brazil (Mota); Mailman School of Public Health, Columbia University, New York (van der Ven); School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands (van der Ven); Department of Clinical, Neuro, and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam (van der Ven)
| | - Jordan DeVylder
- Department of Psychology, City College of New York, City University of New York, New York (Anglin, Thayer); Graduate Center, City University of New York (Anglin); Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento (Ereshefsky, Niendam, Bolden, Grattan); Department of Psychology, University of Maryland, Baltimore County (Klaunig, Bridgwater, Schiffman); Department of Psychology, Temple University, Philadelphia (Ellman, Lipner); Graduate School of Social Service, Fordham University, New York (DeVylder); Department of Psychology (Musket) and Department of Psychiatry (Bachman), University of Pittsburgh, Pittsburgh; ISN Innovations, Institute for Social Neuroscience, Ivanhoe, Australia (Grattan); Department of Psychological Sciences, Case Western Reserve University, Cleveland (Lincoln); Department of Psychological Science, University of California, Irvine (Schiffman); Department of Psychiatry, Icahn School of Medicine, New York, and James J. Peters VA Medical Center, Bronx, N.Y. (Corcoran); Brain Institute, Federal University of Rio Grande do Norte, Natal, Brazil (Mota); Mailman School of Public Health, Columbia University, New York (van der Ven); School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands (van der Ven); Department of Clinical, Neuro, and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam (van der Ven)
| | - Griffin Thayer
- Department of Psychology, City College of New York, City University of New York, New York (Anglin, Thayer); Graduate Center, City University of New York (Anglin); Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento (Ereshefsky, Niendam, Bolden, Grattan); Department of Psychology, University of Maryland, Baltimore County (Klaunig, Bridgwater, Schiffman); Department of Psychology, Temple University, Philadelphia (Ellman, Lipner); Graduate School of Social Service, Fordham University, New York (DeVylder); Department of Psychology (Musket) and Department of Psychiatry (Bachman), University of Pittsburgh, Pittsburgh; ISN Innovations, Institute for Social Neuroscience, Ivanhoe, Australia (Grattan); Department of Psychological Sciences, Case Western Reserve University, Cleveland (Lincoln); Department of Psychological Science, University of California, Irvine (Schiffman); Department of Psychiatry, Icahn School of Medicine, New York, and James J. Peters VA Medical Center, Bronx, N.Y. (Corcoran); Brain Institute, Federal University of Rio Grande do Norte, Natal, Brazil (Mota); Mailman School of Public Health, Columbia University, New York (van der Ven); School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands (van der Ven); Department of Clinical, Neuro, and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam (van der Ven)
| | - Khalima Bolden
- Department of Psychology, City College of New York, City University of New York, New York (Anglin, Thayer); Graduate Center, City University of New York (Anglin); Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento (Ereshefsky, Niendam, Bolden, Grattan); Department of Psychology, University of Maryland, Baltimore County (Klaunig, Bridgwater, Schiffman); Department of Psychology, Temple University, Philadelphia (Ellman, Lipner); Graduate School of Social Service, Fordham University, New York (DeVylder); Department of Psychology (Musket) and Department of Psychiatry (Bachman), University of Pittsburgh, Pittsburgh; ISN Innovations, Institute for Social Neuroscience, Ivanhoe, Australia (Grattan); Department of Psychological Sciences, Case Western Reserve University, Cleveland (Lincoln); Department of Psychological Science, University of California, Irvine (Schiffman); Department of Psychiatry, Icahn School of Medicine, New York, and James J. Peters VA Medical Center, Bronx, N.Y. (Corcoran); Brain Institute, Federal University of Rio Grande do Norte, Natal, Brazil (Mota); Mailman School of Public Health, Columbia University, New York (van der Ven); School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands (van der Ven); Department of Clinical, Neuro, and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam (van der Ven)
| | - Christie W Musket
- Department of Psychology, City College of New York, City University of New York, New York (Anglin, Thayer); Graduate Center, City University of New York (Anglin); Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento (Ereshefsky, Niendam, Bolden, Grattan); Department of Psychology, University of Maryland, Baltimore County (Klaunig, Bridgwater, Schiffman); Department of Psychology, Temple University, Philadelphia (Ellman, Lipner); Graduate School of Social Service, Fordham University, New York (DeVylder); Department of Psychology (Musket) and Department of Psychiatry (Bachman), University of Pittsburgh, Pittsburgh; ISN Innovations, Institute for Social Neuroscience, Ivanhoe, Australia (Grattan); Department of Psychological Sciences, Case Western Reserve University, Cleveland (Lincoln); Department of Psychological Science, University of California, Irvine (Schiffman); Department of Psychiatry, Icahn School of Medicine, New York, and James J. Peters VA Medical Center, Bronx, N.Y. (Corcoran); Brain Institute, Federal University of Rio Grande do Norte, Natal, Brazil (Mota); Mailman School of Public Health, Columbia University, New York (van der Ven); School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands (van der Ven); Department of Clinical, Neuro, and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam (van der Ven)
| | - Rebecca E Grattan
- Department of Psychology, City College of New York, City University of New York, New York (Anglin, Thayer); Graduate Center, City University of New York (Anglin); Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento (Ereshefsky, Niendam, Bolden, Grattan); Department of Psychology, University of Maryland, Baltimore County (Klaunig, Bridgwater, Schiffman); Department of Psychology, Temple University, Philadelphia (Ellman, Lipner); Graduate School of Social Service, Fordham University, New York (DeVylder); Department of Psychology (Musket) and Department of Psychiatry (Bachman), University of Pittsburgh, Pittsburgh; ISN Innovations, Institute for Social Neuroscience, Ivanhoe, Australia (Grattan); Department of Psychological Sciences, Case Western Reserve University, Cleveland (Lincoln); Department of Psychological Science, University of California, Irvine (Schiffman); Department of Psychiatry, Icahn School of Medicine, New York, and James J. Peters VA Medical Center, Bronx, N.Y. (Corcoran); Brain Institute, Federal University of Rio Grande do Norte, Natal, Brazil (Mota); Mailman School of Public Health, Columbia University, New York (van der Ven); School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands (van der Ven); Department of Clinical, Neuro, and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam (van der Ven)
| | - Sarah Hope Lincoln
- Department of Psychology, City College of New York, City University of New York, New York (Anglin, Thayer); Graduate Center, City University of New York (Anglin); Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento (Ereshefsky, Niendam, Bolden, Grattan); Department of Psychology, University of Maryland, Baltimore County (Klaunig, Bridgwater, Schiffman); Department of Psychology, Temple University, Philadelphia (Ellman, Lipner); Graduate School of Social Service, Fordham University, New York (DeVylder); Department of Psychology (Musket) and Department of Psychiatry (Bachman), University of Pittsburgh, Pittsburgh; ISN Innovations, Institute for Social Neuroscience, Ivanhoe, Australia (Grattan); Department of Psychological Sciences, Case Western Reserve University, Cleveland (Lincoln); Department of Psychological Science, University of California, Irvine (Schiffman); Department of Psychiatry, Icahn School of Medicine, New York, and James J. Peters VA Medical Center, Bronx, N.Y. (Corcoran); Brain Institute, Federal University of Rio Grande do Norte, Natal, Brazil (Mota); Mailman School of Public Health, Columbia University, New York (van der Ven); School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands (van der Ven); Department of Clinical, Neuro, and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam (van der Ven)
| | - Jason Schiffman
- Department of Psychology, City College of New York, City University of New York, New York (Anglin, Thayer); Graduate Center, City University of New York (Anglin); Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento (Ereshefsky, Niendam, Bolden, Grattan); Department of Psychology, University of Maryland, Baltimore County (Klaunig, Bridgwater, Schiffman); Department of Psychology, Temple University, Philadelphia (Ellman, Lipner); Graduate School of Social Service, Fordham University, New York (DeVylder); Department of Psychology (Musket) and Department of Psychiatry (Bachman), University of Pittsburgh, Pittsburgh; ISN Innovations, Institute for Social Neuroscience, Ivanhoe, Australia (Grattan); Department of Psychological Sciences, Case Western Reserve University, Cleveland (Lincoln); Department of Psychological Science, University of California, Irvine (Schiffman); Department of Psychiatry, Icahn School of Medicine, New York, and James J. Peters VA Medical Center, Bronx, N.Y. (Corcoran); Brain Institute, Federal University of Rio Grande do Norte, Natal, Brazil (Mota); Mailman School of Public Health, Columbia University, New York (van der Ven); School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands (van der Ven); Department of Clinical, Neuro, and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam (van der Ven)
| | - Emily Lipner
- Department of Psychology, City College of New York, City University of New York, New York (Anglin, Thayer); Graduate Center, City University of New York (Anglin); Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento (Ereshefsky, Niendam, Bolden, Grattan); Department of Psychology, University of Maryland, Baltimore County (Klaunig, Bridgwater, Schiffman); Department of Psychology, Temple University, Philadelphia (Ellman, Lipner); Graduate School of Social Service, Fordham University, New York (DeVylder); Department of Psychology (Musket) and Department of Psychiatry (Bachman), University of Pittsburgh, Pittsburgh; ISN Innovations, Institute for Social Neuroscience, Ivanhoe, Australia (Grattan); Department of Psychological Sciences, Case Western Reserve University, Cleveland (Lincoln); Department of Psychological Science, University of California, Irvine (Schiffman); Department of Psychiatry, Icahn School of Medicine, New York, and James J. Peters VA Medical Center, Bronx, N.Y. (Corcoran); Brain Institute, Federal University of Rio Grande do Norte, Natal, Brazil (Mota); Mailman School of Public Health, Columbia University, New York (van der Ven); School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands (van der Ven); Department of Clinical, Neuro, and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam (van der Ven)
| | - Peter Bachman
- Department of Psychology, City College of New York, City University of New York, New York (Anglin, Thayer); Graduate Center, City University of New York (Anglin); Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento (Ereshefsky, Niendam, Bolden, Grattan); Department of Psychology, University of Maryland, Baltimore County (Klaunig, Bridgwater, Schiffman); Department of Psychology, Temple University, Philadelphia (Ellman, Lipner); Graduate School of Social Service, Fordham University, New York (DeVylder); Department of Psychology (Musket) and Department of Psychiatry (Bachman), University of Pittsburgh, Pittsburgh; ISN Innovations, Institute for Social Neuroscience, Ivanhoe, Australia (Grattan); Department of Psychological Sciences, Case Western Reserve University, Cleveland (Lincoln); Department of Psychological Science, University of California, Irvine (Schiffman); Department of Psychiatry, Icahn School of Medicine, New York, and James J. Peters VA Medical Center, Bronx, N.Y. (Corcoran); Brain Institute, Federal University of Rio Grande do Norte, Natal, Brazil (Mota); Mailman School of Public Health, Columbia University, New York (van der Ven); School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands (van der Ven); Department of Clinical, Neuro, and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam (van der Ven)
| | - Cheryl M Corcoran
- Department of Psychology, City College of New York, City University of New York, New York (Anglin, Thayer); Graduate Center, City University of New York (Anglin); Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento (Ereshefsky, Niendam, Bolden, Grattan); Department of Psychology, University of Maryland, Baltimore County (Klaunig, Bridgwater, Schiffman); Department of Psychology, Temple University, Philadelphia (Ellman, Lipner); Graduate School of Social Service, Fordham University, New York (DeVylder); Department of Psychology (Musket) and Department of Psychiatry (Bachman), University of Pittsburgh, Pittsburgh; ISN Innovations, Institute for Social Neuroscience, Ivanhoe, Australia (Grattan); Department of Psychological Sciences, Case Western Reserve University, Cleveland (Lincoln); Department of Psychological Science, University of California, Irvine (Schiffman); Department of Psychiatry, Icahn School of Medicine, New York, and James J. Peters VA Medical Center, Bronx, N.Y. (Corcoran); Brain Institute, Federal University of Rio Grande do Norte, Natal, Brazil (Mota); Mailman School of Public Health, Columbia University, New York (van der Ven); School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands (van der Ven); Department of Clinical, Neuro, and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam (van der Ven)
| | - Natália B Mota
- Department of Psychology, City College of New York, City University of New York, New York (Anglin, Thayer); Graduate Center, City University of New York (Anglin); Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento (Ereshefsky, Niendam, Bolden, Grattan); Department of Psychology, University of Maryland, Baltimore County (Klaunig, Bridgwater, Schiffman); Department of Psychology, Temple University, Philadelphia (Ellman, Lipner); Graduate School of Social Service, Fordham University, New York (DeVylder); Department of Psychology (Musket) and Department of Psychiatry (Bachman), University of Pittsburgh, Pittsburgh; ISN Innovations, Institute for Social Neuroscience, Ivanhoe, Australia (Grattan); Department of Psychological Sciences, Case Western Reserve University, Cleveland (Lincoln); Department of Psychological Science, University of California, Irvine (Schiffman); Department of Psychiatry, Icahn School of Medicine, New York, and James J. Peters VA Medical Center, Bronx, N.Y. (Corcoran); Brain Institute, Federal University of Rio Grande do Norte, Natal, Brazil (Mota); Mailman School of Public Health, Columbia University, New York (van der Ven); School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands (van der Ven); Department of Clinical, Neuro, and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam (van der Ven)
| | - Els van der Ven
- Department of Psychology, City College of New York, City University of New York, New York (Anglin, Thayer); Graduate Center, City University of New York (Anglin); Department of Psychiatry and Behavioral Sciences, University of California, Davis, Sacramento (Ereshefsky, Niendam, Bolden, Grattan); Department of Psychology, University of Maryland, Baltimore County (Klaunig, Bridgwater, Schiffman); Department of Psychology, Temple University, Philadelphia (Ellman, Lipner); Graduate School of Social Service, Fordham University, New York (DeVylder); Department of Psychology (Musket) and Department of Psychiatry (Bachman), University of Pittsburgh, Pittsburgh; ISN Innovations, Institute for Social Neuroscience, Ivanhoe, Australia (Grattan); Department of Psychological Sciences, Case Western Reserve University, Cleveland (Lincoln); Department of Psychological Science, University of California, Irvine (Schiffman); Department of Psychiatry, Icahn School of Medicine, New York, and James J. Peters VA Medical Center, Bronx, N.Y. (Corcoran); Brain Institute, Federal University of Rio Grande do Norte, Natal, Brazil (Mota); Mailman School of Public Health, Columbia University, New York (van der Ven); School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands (van der Ven); Department of Clinical, Neuro, and Developmental Psychology, Vrije Universiteit (VU) Amsterdam, Amsterdam (van der Ven)
| |
Collapse
|
18
|
Puljic K, Herceg M, Tudor L, Pivac N. The association between prolactin concentration and aggression in female patients with schizophrenia. World J Biol Psychiatry 2021; 22:301-309. [PMID: 32657631 DOI: 10.1080/15622975.2020.1795254] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
OBJECTIVES This study assessed the association between serum prolactin (PRL) concentration and aggression in female patients with schizophrenia. METHODS Female patients with schizophrenia (N = 120) were diagnosed using SCID-5 based on the DSM-5 criteria. They were sampled at the University Psychiatric Hospital Vrapce during the period from March 2017 to March 2019. Aggression was evaluated using the Positive and Negative Syndrome Scale (PANSS), and Overt Aggression Scale (OAS). Patients were subdivided into aggressive and non-aggressive groups. PRL was determined in serum using electrochemiluminescence (ECLIA) method. RESULTS Aggressive patients with schizophrenia had significantly (p < 0.0001) increased PRL concentration compared to non-aggressive patients. Higher PRL concentration was significantly (p < 0.0001) associated with pronounced aggressive symptoms determined by the OAS scores. When patients were subdivided into those who were treated with risperidone, haloperidol, paliperidone, amisulpride, and a group that was not treated with these antipsychotics, aggressive patients in both groups had significantly higher PRL concentrations than non-aggressive patients. Higher antipsychotic dose was related to increased PRL concentration (p = 0.004). CONCLUSIONS Our findings suggest that higher PRL is significantly associated with aggression, irrespective of the antipsychotic medication, in female patients with schizophrenia.
Collapse
Affiliation(s)
- Kresimir Puljic
- Department for Female Psychotic Disorders, University Psychiatric Hospital Vrapce, Zagreb, Croatia
| | - Miroslav Herceg
- Department for Female Psychotic Disorders, University Psychiatric Hospital Vrapce, Zagreb, Croatia
| | - Lucija Tudor
- Laboratory for Molecular Neuropsychiatry, Division of Molecular Medicine, Rudjer Boskovic Institute, Zagreb, Croatia
| | - Nela Pivac
- Laboratory for Molecular Neuropsychiatry, Division of Molecular Medicine, Rudjer Boskovic Institute, Zagreb, Croatia
| |
Collapse
|
19
|
Studerus E, Ittig S, Beck K, Del Cacho N, Vila-Badia R, Butjosa A, Usall J, Riecher-Rössler A. Relation between self-perceived stress, psychopathological symptoms and the stress hormone prolactin in emerging psychosis. J Psychiatr Res 2021; 136:428-434. [PMID: 32948308 DOI: 10.1016/j.jpsychires.2020.06.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 06/18/2020] [Accepted: 06/19/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Psychosocial stress and the stress hormone prolactin are assumed to play an important role in the pathogenesis of schizophrenia and related psychoses, and have been frequently observed to be increased in antipsychotic-naïve patients with a clinical high risk for psychosis (CHR-P) or first episode of psychosis (FEP). The aim of this study was to further elucidate the relationships between self-perceived stress, psychopathological symptoms and prolactin levels in these patients. METHODS In this cross-sectional study, 45 healthy controls, 31 CHR-P patients and 87 FEP patients were recruited from two different study centers. Prolactin was measured under standardized conditions between 8 and 10 am. All patients were antipsychotic-naïve and not taking any prolactin influencing medication. Self-perceived stress during the last month was measured with the perceived stress scale (PSS-10) immediately before blood taking. RESULTS Both CHR-P and FEP patients showed significantly higher levels of self-perceived stress and prolactin than controls. Hyperprolactinemia (i.e. prolactin levels above the reference range) was observed in 26% of CHR-P and 45% of FEP patients. Self-perceived stress was significantly positively associated with affective symptoms, but not with other symptoms. There was no significant association between self-perceived stress and prolactin levels. CONCLUSION Our results confirm that CHR-P and FEP patients have higher stress levels than healthy controls and frequently have hyperprolactinemia, independent of antipsychotic medication. However, although it is well established that prolactin increases in response to stress, our results do not support the notion that increased prolactin levels in these patients are due to stress.
Collapse
Affiliation(s)
- Erich Studerus
- Center for Gender Research and Early Detection, University of Basel Psychiatric Hospital, Basel, Switzerland; University of Basel, Department of Psychology, Division of Personality and Developmental Psychology, Basel, Switzerland.
| | - Sarah Ittig
- Center for Gender Research and Early Detection, University of Basel Psychiatric Hospital, Basel, Switzerland
| | - Katharina Beck
- Center for Gender Research and Early Detection, University of Basel Psychiatric Hospital, Basel, Switzerland; University of Basel, Division of Clinical Psychology and Epidemiology, Department of Psychology, Basel, Switzerland
| | - Nuria Del Cacho
- Parc Sanitari Sant Joan de Déu, Research and Development Unit, Sant Boi de Llobregat, Spain
| | - Regina Vila-Badia
- Parc Sanitari Sant Joan de Déu, Research and Development Unit, Sant Boi de Llobregat, Spain
| | - Anna Butjosa
- Parc Sanitari Sant Joan de Déu, Research and Development Unit, Sant Boi de Llobregat, Spain
| | - Judith Usall
- Parc Sanitari Sant Joan de Déu, Research and Development Unit, Sant Boi de Llobregat, Spain
| | - Anita Riecher-Rössler
- Center for Gender Research and Early Detection, University of Basel Psychiatric Hospital, Basel, Switzerland
| |
Collapse
|
20
|
Bioque M, González-Rodríguez A, Garcia-Rizo C, Cobo J, Monreal JA, Usall J, Soria V, Labad J. Targeting the microbiome-gut-brain axis for improving cognition in schizophrenia and major mood disorders: A narrative review. Prog Neuropsychopharmacol Biol Psychiatry 2021; 105:110130. [PMID: 33045322 DOI: 10.1016/j.pnpbp.2020.110130] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 09/29/2020] [Accepted: 10/04/2020] [Indexed: 02/07/2023]
Abstract
Cognitive impairment has been consistently found to be a core feature of serious mental illnesses such as schizophrenia and major mood disorders (major depression and bipolar disorder). In recent years, a great effort has been made in elucidating the biological causes of cognitive deficits and the search for new biomarkers of cognition. Microbiome and gut-brain axis (MGB) hormones have been postulated to be potential biomarkers of cognition in serious mental illnesses. The main aim of this review was to synthesize current evidence on the association of microbiome and gut-brain hormones on cognitive processes in schizophrenia and major mood disorders and the association of MGB hormones with stress and the immune system. Our review underscores the role of the MGB axis on cognitive aspects of serious mental illnesses with the potential use of agents targeting the gut microbiota as cognitive enhancers. However, the current evidence for clinical trials focused on the MGB axis as cognitive enhancers in these clinical populations is scarce. Future clinical trials using probiotics, prebiotics, antibiotics, or faecal microbiota transplantation need to consider potential mechanistic pathways such as the HPA axis, the immune system, or gut-brain axis hormones involved in appetite control and energy homeostasis.
Collapse
Affiliation(s)
- Miquel Bioque
- Barcelona Clinic Schizophrenia Unit (BCSU), Neuroscience Institute, Hospital Clinic of Barcelona, University of Barcelona (UB), IDIBAPS, CIBERSAM, Barcelona, Spain
| | - Alexandre González-Rodríguez
- Department of Mental Health, Parc Tauli University Hospital, I3PT. Sabadell, Autonomous University of Barcelona (UAB), CIBERSAM, Barcelona, Spain
| | - Clemente Garcia-Rizo
- Barcelona Clinic Schizophrenia Unit (BCSU), Neuroscience Institute, Hospital Clinic of Barcelona, University of Barcelona (UB), IDIBAPS, CIBERSAM, Barcelona, Spain.
| | - Jesús Cobo
- Department of Mental Health, Parc Tauli University Hospital, I3PT. Sabadell, Autonomous University of Barcelona (UAB), CIBERSAM, Barcelona, Spain
| | - José Antonio Monreal
- Department of Mental Health, Parc Tauli University Hospital, I3PT. Sabadell, Autonomous University of Barcelona (UAB), CIBERSAM, Barcelona, Spain
| | - Judith Usall
- Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, University of Barcelona (UB), CIBERSAM, Barcelona, Spain
| | - Virginia Soria
- Department of Psychiatry, Hospital Universitari Bellvitge, Hospitalet de Llobregat, University of Barcelona (UB), IDIBELL, CIBERSAM, Spain
| | | | - Javier Labad
- Department of Mental Health, Parc Tauli University Hospital, I3PT. Sabadell, Autonomous University of Barcelona (UAB), CIBERSAM, Barcelona, Spain
| |
Collapse
|
21
|
Misiak B, Samochowiec J, Konopka A, Gawrońska-Szklarz B, Beszłej JA, Szmida E, Karpiński P. Clinical Correlates of the NR3C1 Gene Methylation at Various Stages of Psychosis. Int J Neuropsychopharmacol 2020; 24:322-332. [PMID: 33284958 PMCID: PMC8059494 DOI: 10.1093/ijnp/pyaa094] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/04/2020] [Accepted: 12/03/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Dysregulation of epigenetic processes might account for alterations of the hypothalamic-pituitary-adrenal axis observed in patients with schizophrenia. Therefore, in this study, we aimed to investigate methylation of the glucocorticoid receptor (NR3C1) gene in patients with schizophrenia-spectrum disorders, individuals at familial high risk of schizophrenia (FHR-P), and healthy controls with respect to clinical manifestation and a history of psychosocial stressors. METHODS We recruited 40 first-episode psychosis patients, 45 acutely relapsed schizophrenia (SCZ-AR) patients, 39 FHR-P individuals, and 56 healthy controls. The level of methylation at 9 CpG sites of the NR3C1 gene was determined using pyrosequencing. RESULTS The level of NR3C1 methylation was significantly lower in first-episode psychosis patients and significantly higher in SCZ-AR patients compared with other subgroups of participants. Individuals with FHR-P and healthy controls had similar levels of NR3C1 methylation. A history of adverse childhood experiences was associated with significantly lower NR3C1 methylation in all subgroups of participants. Higher methylation of the NR3C1 gene was related to worse performance of attention and immediate memory as well as lower level of general functioning in patients with psychosis. CONCLUSIONS Patients with schizophrenia-spectrum disorders show altered levels of NR3C1 methylation that are significantly lower in first-episode psychosis patients and significantly higher in SCZ-AR patients. Higher methylation of the NR3C1 gene might be related to cognitive impairment observed in this clinical population. The association between a history of adverse childhood experiences and lower NR3C1 methylation is not specific to patients with psychosis. Longitudinal studies are needed to establish causal mechanisms underlying these observations.
Collapse
Affiliation(s)
- Błażej Misiak
- Department of Psychiatry, Wroclaw Medical University, Wroclaw, Poland,Correspondence: Błażej Misiak, MD, PhD, Department of Psychiatry, Wroclaw Medical University, Pasteura 10 Street, 50–367 Wroclaw, Poland ()
| | - Jerzy Samochowiec
- Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland
| | - Anna Konopka
- Independent Clinical Psychology Unit, Department of Psychiatry, Pomeranian Medical University, Szczecin, Poland
| | - Barbara Gawrońska-Szklarz
- Department of Pharmacokinetics and Therapeutic Drug Monitoring, Pomeranian Medical University, Szczecin, Poland
| | | | - Elżbieta Szmida
- Department of Genetics, Wroclaw Medical University, Wroclaw, Poland
| | - Paweł Karpiński
- Department of Genetics, Wroclaw Medical University, Wroclaw, Poland,Laboratory of Genomics & Bioinformatics, Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| |
Collapse
|
22
|
Xiu MH, Guan HY, Zhao JM, Wang KQ, Pan YF, Su XR, Wang YH, Guo JM, Jiang L, Liu HY, Sun SG, Wu HR, Geng HS, Liu XW, Yu HJ, Wei BC, Li XP, Trinh T, Tan SP, Zhang XY. Cognitive Enhancing Effect of High-Frequency Neuronavigated rTMS in Chronic Schizophrenia Patients With Predominant Negative Symptoms: A Double-Blind Controlled 32-Week Follow-up Study. Schizophr Bull 2020; 46:1219-1230. [PMID: 32185388 PMCID: PMC7505170 DOI: 10.1093/schbul/sbaa035] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Accumulating studies have shown that high-frequency (HF) repetitive transcranial magnetic stimulation (rTMS) may improve cognitive dysfunction of the patients with schizophrenia (SCZ), but with inconsistent results. The present study aims to assess the efficacy of different frequencies of neuronavigated rTMS in ameliorating cognitive impairments and alleviating the psychotic symptoms. A total of 120 patients were randomly assigned to 3 groups: 20 Hz rTMS (n = 40), 10 Hz rTMS (n = 40), or sham stimulation (n = 40) for 8 weeks, and then followed up at week 32. The Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) was performed to assess the cognitive functions of the patients at baseline, at the end of week 8, and week 32 follow-up. Psychotic symptoms were assessed with the Positive and Negative Syndrome Scale (PANSS) at baseline and at the end of week 2, week 4, week 6, week 8, and week 32 follow-up. Our results demonstrated that 20 Hz rTMS treatment produced an effective therapeutic benefit on immediate memory of patients with chronic SCZ at week 8, but not in the 10 Hz group. Interestingly, both 10 Hz and 20 Hz rTMS treatments produced delayed effects on cognitive functions at the 6-month follow-up. Moreover, in both 10 Hz rTMS and 20 Hz rTMS, the improvements in RBANS total score were positively correlated with the reduction of PANSS positive subscore at the 6-month follow-up. Stepwise regression analysis identified that the visuospatial/constructional index, immediate memory index, and prolactin at baseline were predictors for the improvement of cognitive impairments in the patients. Our results suggest that add-on HF rTMS could be an effective treatment for cognitive impairments in patients with chronic SCZ, with a delayed effect. Trial registration: clinicaltrials.gov identifier-NCT03774927.
Collapse
Affiliation(s)
- Mei Hong Xiu
- Peking University HuiLongGuan Clinical Medical School, Beijing HuiLongGuan Hospital, Beijing, China
| | - Heng Yong Guan
- Department of Psychiatry, Hebei Province Rong-Jun hospital, Baoding, China
| | - Jian Min Zhao
- Department of Psychiatry, Hebei Province Rong-Jun hospital, Baoding, China
| | - Ke Qiang Wang
- Department of Psychiatry, Hebei Province Rong-Jun hospital, Baoding, China
| | - Yan Fen Pan
- Department of Psychiatry, Hebei Province Rong-Jun hospital, Baoding, China
| | - Xiu Ru Su
- Department of Psychiatry, Hebei Province Rong-Jun hospital, Baoding, China
| | - Yu Hong Wang
- Department of Psychiatry, Hebei Province Rong-Jun hospital, Baoding, China
| | - Jin Ming Guo
- Department of Psychiatry, Hebei Province Rong-Jun hospital, Baoding, China
| | - Long Jiang
- Department of Psychiatry, Hebei Province Rong-Jun hospital, Baoding, China
| | - Hong Yu Liu
- Department of Psychiatry, Hebei Province Rong-Jun hospital, Baoding, China
| | - Shi Guang Sun
- Department of Psychiatry, Hebei Province Rong-Jun hospital, Baoding, China
| | - Hao Ran Wu
- Department of Psychiatry, Hebei Province Rong-Jun hospital, Baoding, China
| | - Han Song Geng
- Department of Psychiatry, Hebei Province Rong-Jun hospital, Baoding, China
| | - Xiao Wen Liu
- Department of Psychiatry, Hebei Province Rong-Jun hospital, Baoding, China
| | - Hui Jing Yu
- Department of Psychiatry, Hebei Province Rong-Jun hospital, Baoding, China
| | - Bao Chun Wei
- Department of Psychiatry, Hebei Province Rong-Jun hospital, Baoding, China
| | - Xi Po Li
- Department of Psychiatry, Hebei Province Rong-Jun hospital, Baoding, China
| | - Tammy Trinh
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX
| | - Shu Ping Tan
- Peking University HuiLongGuan Clinical Medical School, Beijing HuiLongGuan Hospital, Beijing, China
| | - Xiang Yang Zhang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| |
Collapse
|
23
|
Song J, Cao C, Wang Y, Yao S, Catalino MP, Yan D, Xu G, Ma L. Response Activation and Inhibition in Patients With Prolactinomas: An Electrophysiological Study. Front Hum Neurosci 2020; 14:170. [PMID: 32848659 PMCID: PMC7396600 DOI: 10.3389/fnhum.2020.00170] [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] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 04/20/2020] [Indexed: 11/25/2022] Open
Abstract
Impairment of executive function has been reported in patients with prolactinomas. However, few studies have investigated the electrophysiological mechanisms of response activation and response inhibition in these patients. In this study, we employ an event-related potentials (ERPs) technique to quantitatively assess response activation and inhibition before and after the surgical treatment of prolactinomas. A 64-electrode electroencephalogram (EEG) skullcap was used to record the brain activity in 20 pre-operative patients, 20 follow-up post-operative patients, and 20 healthy controls (HCs) while performing the visual Go/Nogo task. As expected, we identified P300 across all study populations that could reflect response activation and inhibition. Across the three groups, the Nogo stimuli evoked larger frontal-central P300 than the Go stimuli did. In contrast, the Go trials elicited larger parietal P300 than the Nogo trials did. The peak latency of P300 was significantly delayed in both the pre-operative and the post-operative groups compared to the HCs. The amplitude of P300 in both the Go and the Nogo conditions was significantly decreased in the pre-operative patients compared with that of the HCs. At 6 months post-operatively, the prolactinoma patients showed an increase in amplitude of P300 during both the Go and the Nogo tasks. These findings indicate that the prolactinoma patients suffer from deficits in response activation and inhibition, which could be improved by surgical treatment.
Collapse
Affiliation(s)
- Jian Song
- Department of Neurosurgery, The General Hospital of Chinese People's Liberation Army Central Theater Command, Wuhan, China
| | - Chenglong Cao
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Yu Wang
- Key Laboratory of Cognitive Science, College of Biomedical Engineering, South- Central University for Nationalities, Wuhan, China
| | - Shun Yao
- Center for Pituitary Tumor Surgery, Department of Neurosurgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Michael P Catalino
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.,Department of Neurosurgery, University of North Carolina, Chapel Hill, NC, United States
| | - Deqi Yan
- Traditional Chinese Medicine College, Xinjiang Medical University, Urumqi, China
| | - Guozheng Xu
- Department of Neurosurgery, The General Hospital of Chinese People's Liberation Army Central Theater Command, Wuhan, China
| | - Lianting Ma
- Department of Neurosurgery, The General Hospital of Chinese People's Liberation Army Central Theater Command, Wuhan, China
| |
Collapse
|
24
|
Barbero JD, Palacín A, Serra P, Solé M, Ortega L, Cabezas Á, Montalvo I, Algora MJ, Martorell L, Vilella E, Sánchez-Gistau V, Labad J. Association between anti-thyroid antibodies and negative symptoms in early psychosis. Early Interv Psychiatry 2020; 14:470-475. [PMID: 31529601 DOI: 10.1111/eip.12873] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 07/13/2019] [Accepted: 08/25/2019] [Indexed: 11/27/2022]
Abstract
AIM In the current cross-sectional study, we aimed to explore whether thyroid function or thyroid autoimmunity are associated with psychopathological symptoms and social functioning in patients with early psychosis. We hypothesized that psychopathological severity is greater in those patients with positive thyroid autoimmunity. METHODS We studied 70 outpatients with early psychosis (<3 years of illness) and 37 healthy subjects. Psychopathological symptoms (positive, negative, disorganized, excited and depressive) and social functioning were assessed. Thyroid autoimmunity (antibodies against thyroid peroxidase [TPO-Abs] and thyroglobulin [TG-Abs]) and thyroid function (thyroid-stimulating hormone [TSH] and free thyroxin [FT4]) were determined. Associations of thyroid variables and psychometric measures were assessed with Spearman's correlations. Logistic regression was performed to explore the association between psychopathological symptoms and positive anti-thyroidal antibodies while adjusting for covariates. RESULTS When compared to patients without thyroid antibodies, those with positive thyroid antibodies had more negative symptoms and poorer function (P < .05). Titres of TPO-Abs were significantly correlated with negative and depressive PANSS domains and poorer functioning. TG-Abs were also associated with poorer functioning but not with psychopathological symptoms. TSH and FT4 concentrations were not associated with clinical symptoms. In the logistic regression analysis adjusted for age, gender, antipsychotic treatment, lithium, TSH and FT4 concentrations, negative symptoms were associated with thyroid autoimmunity (OR = 1.2, P = .019). CONCLUSIONS Our study suggests that anti-thyroid antibodies are associated with a more severe phenotype with increased negative symptoms and poorer functioning in early psychotic patients. Since causality cannot be inferred with cross-sectional data, future longitudinal studies are needed to overcome this limitation.
Collapse
Affiliation(s)
- Juan D Barbero
- Department of Mental Health, Parc Taulí Hospital Universitari, Institut d'Investigació Sanitària Parc Taulí (I3PT), Translational Neuroscience Unit, Universitat Autònoma de Barcelona, CIBERSAM, Sabadell, Barcelona, Spain
| | - Aida Palacín
- Department of Mental Health, Parc Taulí Hospital Universitari, Institut d'Investigació Sanitària Parc Taulí (I3PT), Translational Neuroscience Unit, Universitat Autònoma de Barcelona, CIBERSAM, Sabadell, Barcelona, Spain
| | - Pilar Serra
- Department of Mental Health, Parc Taulí Hospital Universitari, Institut d'Investigació Sanitària Parc Taulí (I3PT), Translational Neuroscience Unit, Universitat Autònoma de Barcelona, CIBERSAM, Sabadell, Barcelona, Spain
| | - Montse Solé
- Hospital Universitari Institut Pere Mata, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, CIBERSAM, Reus, Tarragona, Spain
| | - Laura Ortega
- Nursing Department, Universitat Rovira i Vigili, Tarragona, Spain
| | - Ángel Cabezas
- Hospital Universitari Institut Pere Mata, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, CIBERSAM, Reus, Tarragona, Spain
| | - Itziar Montalvo
- Department of Mental Health, Parc Taulí Hospital Universitari, Institut d'Investigació Sanitària Parc Taulí (I3PT), Translational Neuroscience Unit, Universitat Autònoma de Barcelona, CIBERSAM, Sabadell, Barcelona, Spain
| | - Maria José Algora
- Hospital Universitari Institut Pere Mata, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, CIBERSAM, Reus, Tarragona, Spain
| | - Lourdes Martorell
- Hospital Universitari Institut Pere Mata, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, CIBERSAM, Reus, Tarragona, Spain
| | - Elisabet Vilella
- Hospital Universitari Institut Pere Mata, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, CIBERSAM, Reus, Tarragona, Spain
| | - Vanessa Sánchez-Gistau
- Hospital Universitari Institut Pere Mata, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, CIBERSAM, Reus, Tarragona, Spain
| | - Javier Labad
- Department of Mental Health, Parc Taulí Hospital Universitari, Institut d'Investigació Sanitària Parc Taulí (I3PT), Translational Neuroscience Unit, Universitat Autònoma de Barcelona, CIBERSAM, Sabadell, Barcelona, Spain
| |
Collapse
|
25
|
Labad J, Montalvo I, González-Rodríguez A, García-Rizo C, Crespo-Facorro B, Monreal JA, Palao D. Pharmacological treatment strategies for lowering prolactin in people with a psychotic disorder and hyperprolactinaemia: A systematic review and meta-analysis. Schizophr Res 2020; 222:88-96. [PMID: 32507371 DOI: 10.1016/j.schres.2020.04.031] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 04/19/2020] [Accepted: 04/22/2020] [Indexed: 12/29/2022]
Abstract
Different therapeutic strategies are used for lowering prolactin concentrations in patients with psychotic disorders with antipsychotic-induced hyperprolactinaemia. We aimed to examine the evidence from open-label studies and randomized clinical trials (RCTs) that studied four prolactin-lowering therapeutic strategies in people with psychotic disorders and hyperprolactinaemia: 1) switching to prolactin-sparing antipsychotics; 2) adding aripiprazole; 3) adding dopamine agonists; and 4) adding metformin. RCTs were included in a meta-analysis. Effect sizes (Hedges' g) of prolactin reductions with each strategy were calculated. Withdrawal rates were also considered. We identified 26 studies. Nine studies explored switching antipsychotic treatment to aripiprazole (n = 4), olanzapine (n = 1), quetiapine (n = 2), paliperidone palmitate (n = 1) or blonanserin (n = 1). Twelve studies tested the addition of aripiprazole. Six studies explored the addition of cabergoline (n = 3), bromocriptine (n = 2) or terguride (n = 1). We also found one meta-analysis testing the addition of metformin to antipsychotic treatment but no other individual studies. A meta-analysis could only be performed for the addition of aripiprazole, the strategy with the best level of evidence. Five RCTs testing the addition of aripiprazole yielded a significant reduction in prolactin concentration compared to placebo (N = 3) or maintaining antipsychotic treatment (N = 2): Hedges' g was -1.35 (CI 95%: -1.93 to -0.76, p < 0.001). The three placebo-controlled RCTs for aripiprazole addition showed similar withdrawal rates for aripiprazole (10.1%) and placebo (11.5%), without significant differences in the meta-analysis. Our study suggests that, in terms of levels of evidence, adding aripiprazole is the first option to be considered for lowering prolactin concentrations in patients with schizophrenia and hyperprolactinaemia.
Collapse
Affiliation(s)
- Javier Labad
- Department of Mental Health, Hospital Universitari Parc Taulí, I3PT. Sabadell, Barcelona, Spain; Department of Psychiatry and Legal Medicine, Universitat Autònoma de Barcelona, Cerdanyola, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Spain.
| | - Itziar Montalvo
- Department of Mental Health, Hospital Universitari Parc Taulí, I3PT. Sabadell, Barcelona, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Spain
| | | | - Clemente García-Rizo
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Spain; Barcelona Clinic Schizophrenia Unit, Hospital Clínic, IDIBAPS, University of Barcelona, Spain
| | - Benedicto Crespo-Facorro
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Spain; University Hospital Virgen del Rocío, IBiS, Departament of Psychiatry, University of Sevilla, Sevilla, Spain
| | - José Antonio Monreal
- Department of Mental Health, Hospital Universitari Parc Taulí, I3PT. Sabadell, Barcelona, Spain; Department of Psychiatry and Legal Medicine, Universitat Autònoma de Barcelona, Cerdanyola, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Spain
| | - Diego Palao
- Department of Mental Health, Hospital Universitari Parc Taulí, I3PT. Sabadell, Barcelona, Spain; Department of Psychiatry and Legal Medicine, Universitat Autònoma de Barcelona, Cerdanyola, Spain; Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Spain
| |
Collapse
|
26
|
Yao S, Lin P, Vera M, Akter F, Zhang RY, Zeng A, Golby AJ, Xu G, Tie Y, Song J. Hormone levels are related to functional compensation in prolactinomas: A resting-state fMRI study. J Neurol Sci 2020; 411:116720. [PMID: 32044686 DOI: 10.1016/j.jns.2020.116720] [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: 12/13/2019] [Revised: 01/16/2020] [Accepted: 01/31/2020] [Indexed: 12/27/2022]
Abstract
Prolactinomas are tumors of the pituitary gland, which overproduces prolactin leading to dramatic fluctuations of endogenous hormone levels throughout the body. While it is not fully understood how endogenous hormone disorders affect a patient's brain, it is well known that fluctuating hormone levels can have negative neuropsychological effects. Using resting-state functional magnetic resonance imaging (rs-fMRI), we investigated whole-brain functional connectivity (FC) and its relationship with hormone levels in prolactinomas. By performing seed-based FC analyses, we compared FC metrics between 33 prolactinoma patients and 31 healthy controls matched for age, sex, and hand dominance. We then carried out a partial correlation analysis to examine the relationship between FC metrics and hormone levels. Compared to healthy controls, prolactinoma patients showed significantly increased thalamocortical and cerebellar-cerebral FC. Endogenous hormone levels were also positively correlated with increased FC metrics, and these hormone-FC relationships exhibited sex differences in prolactinoma patients. Our study is the first to reveal altered FC patterns in prolactinomas and to quantify the hormone-FC relationships. These results indicate the importance of endogenous hormones on functional compensation of the brain in patients with prolactinomas.
Collapse
Affiliation(s)
- Shun Yao
- Center for Pituitary Tumor Surgery, Department of Neurosurgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; Department of Neurosurgery, The General Hospital of Chinese PLA Central Theater Command, Southern Medical University, Wuhan, China; Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, MA, USA
| | - Pan Lin
- Department of Psychology, Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha, China
| | - Matthew Vera
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, MA, USA
| | - Farhana Akter
- Faculty of Arts and Sciences, Harvard University, Cambridge, MA, USA; Massachussets General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Ru-Yuan Zhang
- Center for Magnetic Resonance Research, Department of Neuroscience, University of Minnesota at Twin Cities, MN, USA
| | - Ailiang Zeng
- Department of Neurosurgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China; Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, MA, USA
| | - Alexandra J Golby
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, MA, USA; Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, MA, USA
| | - Guozheng Xu
- Department of Neurosurgery, The General Hospital of Chinese PLA Central Theater Command, Southern Medical University, Wuhan, China
| | - Yanmei Tie
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, MA, USA.
| | - Jian Song
- Department of Neurosurgery, The General Hospital of Chinese PLA Central Theater Command, Southern Medical University, Wuhan, China.
| |
Collapse
|
27
|
Montalvo I, González-Rodríguez A, Cabezas Á, Gutiérrez-Zotes A, Solé M, Algora MJ, Ortega L, Martorell L, Sánchez-Gistau V, Vilella E, Labad J. Glycated Haemoglobin Is Associated With Poorer Cognitive Performance in Patients With Recent-Onset Psychosis. Front Psychiatry 2020; 11:455. [PMID: 32528326 PMCID: PMC7262729 DOI: 10.3389/fpsyt.2020.00455] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 05/05/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Glucose abnormalities and cognitive alterations are present before the onset of schizophrenia. We aimed to study whether glucose metabolism parameters are associated with cognitive functioning in recent-onset psychosis (ROP) patients while adjusting for hypothalamic-pituitary adrenal (HPA) axis measures. METHODS Sixty ROP outpatients and 50 healthy subjects (HS) were studied. Cognitive function was assessed with the MATRICS Consensus Cognitive Battery. Glycated haemoglobin (HbA1c), glucose, insulin, and C-peptide levels were determined in plasma. The HOMA-insulin resistance index was calculated. Salivary samples were obtained at home on another day to assess the cortisol awakening response and cortisol levels during the day. Univariate analyses were conducted to explore the association between glucose metabolism parameters and cognitive tasks. For those parameters that were more clearly associated with the cognitive outcome, multiple linear regression analyses were conducted to adjust for covariates. Each cognitive task was considered the dependent variable. Covariates were age, sex, education level, diagnosis, antipsychotic and benzodiazepine treatment, body mass index (BMI), smoking, and HPA axis measures. Potential interactions between diagnosis and glucose parameters were tested. RESULTS There were no significant differences in HPA axis measures or glucose parameters, with the exception of C-peptide (that was higher in ROP patients), between groups. ROP patients had a lower performance than HS in all cognitive tasks (p < 0.01 for all tasks). Of all glucose metabolism parameters, HbA1c levels were more clearly associated with cognitive impairment in cognitive tasks dealing with executive functions and visual memory in both ROP patients and HS. Multivariate analyses found a significant negative association between HbA1c and cognitive functioning in five cognitive tasks dealing with executive functions, visual memory and attention/vigilance (a ROP diagnosis by HbA1c negative interaction was found in this latter cognitive domain, suggesting that HBA1c levels are associated with impaired attention only in ROP patients). CONCLUSIONS Our study found that HbA1c was negatively associated with cognitive functioning in both ROP patients and HS in tasks dealing with executive functions and visual memory. In ROP patients, HbA1c was also associated with impaired attention. These results were independent of BMI and measures of HPA axis activity.
Collapse
Affiliation(s)
- Itziar Montalvo
- Department of Mental Health, Parc Taulí Hospital Universitari, Institut d'Investigació Sanitària Parc Taulí (I3PT), Universitat Autònoma de Barcelona, CIBERSAM, Sabadell, Spain
| | - Alexandre González-Rodríguez
- Department of Mental Health, Parc Taulí Hospital Universitari, Institut d'Investigació Sanitària Parc Taulí (I3PT), Universitat Autònoma de Barcelona, CIBERSAM, Sabadell, Spain
| | - Ángel Cabezas
- Hospital Universitari Institut Pere Mata, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, CIBERSAM, Reus, Spain
| | - Alfonso Gutiérrez-Zotes
- Hospital Universitari Institut Pere Mata, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, CIBERSAM, Reus, Spain
| | - Montse Solé
- Hospital Universitari Institut Pere Mata, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, CIBERSAM, Reus, Spain
| | - Maria José Algora
- Hospital Universitari Institut Pere Mata, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, CIBERSAM, Reus, Spain
| | - Laura Ortega
- Nursing Department, Universitat Rovira i Vigili, Tarragona, Spain
| | - Lourdes Martorell
- Hospital Universitari Institut Pere Mata, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, CIBERSAM, Reus, Spain
| | - Vanessa Sánchez-Gistau
- Hospital Universitari Institut Pere Mata, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, CIBERSAM, Reus, Spain
| | - Elisabet Vilella
- Hospital Universitari Institut Pere Mata, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, CIBERSAM, Reus, Spain
| | - Javier Labad
- Department of Mental Health, Parc Taulí Hospital Universitari, Institut d'Investigació Sanitària Parc Taulí (I3PT), Universitat Autònoma de Barcelona, CIBERSAM, Sabadell, Spain
| |
Collapse
|
28
|
Tost M, Monreal JA, Armario A, Barbero JD, Cobo J, García-Rizo C, Bioque M, Usall J, Huerta-Ramos E, Soria V, Labad J. Targeting Hormones for Improving Cognition in Major Mood Disorders and Schizophrenia: Thyroid Hormones and Prolactin. Clin Drug Investig 2019; 40:1-14. [DOI: 10.1007/s40261-019-00854-w] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
29
|
Increased levels of serum leptin in the early stages of psychosis. J Psychiatr Res 2019; 111:24-29. [PMID: 30660810 DOI: 10.1016/j.jpsychires.2019.01.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 12/09/2018] [Accepted: 01/07/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Studies evaluating leptin levels in patients with first-episode psychoses (FEP) have been inconclusive, and apparently, the high levels of leptin reported in patients with schizophrenia may be associated with weight gain. The aim of this study was to evaluate leptin levels at the early stages of the disease and the relationship between leptin and lifestyle habits, stress-related variables and metabolic parameters. METHODS In total, 14 at-risk mental state (ARMS) patients, 39 FEP patients, 32 psychotic patients in the critical period (CP) and 21 healthy controls (HCs) were assessed. Anthropometric and biochemical parameters, as well as dietary intake, physical activity, stress-related variables and symptomatology, were collected. RESULTS Leptin levels were higher in the ARMS, FEP and CP patients than in the HCs. After controlling for age, sex, BMI, physical exercise, tobacco use and dietary intake, the highest differences in leptin levels were observed between the ARMS patients and HCs (p = 0.025). In the whole sample, leptin levels were positively correlated with BMI (p < 0.001), waist circumference (p < 0.001), insulin levels (p = 0.020), levels of the inflammatory marker IL-6 (p = 0.007) and energy intake (p = 0.043) and negatively correlated with HDL cholesterol (p = 0.018). Interestingly, energy intake and food craving scores were positively correlated with levels of leptin only in females (p = 0.022 and p = 0.036, respectively). DISCUSSION The present study detected increased leptin levels in the early stages of psychosis and significant correlations between leptin levels and anthropometric, lipid, hormone, and cytokine parameters. We found higher leptin levels in women, and we identified dietary intake habits associated with leptin exclusively in females that advocate considering sex in future studies.
Collapse
|
30
|
Raue S, Wedekind D, Wiltfang J, Schmidt U. The Role of Proopiomelanocortin and α-Melanocyte-Stimulating Hormone in the Metabolic Syndrome in Psychiatric Disorders: A Narrative Mini-Review. Front Psychiatry 2019; 10:834. [PMID: 31798479 PMCID: PMC6867997 DOI: 10.3389/fpsyt.2019.00834] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 10/21/2019] [Indexed: 01/10/2023] Open
Abstract
The metabolic syndrome (MetS) comprises abdominal obesity, preclinical or full diabetes type 2, arterial hypertension, and dyslipidemia and affects a significant proportion of the general population with a remarkably higher prevalence in patients suffering from psychiatric disorders. However, studies exploring the pathogenetic link between MetS and psychiatric diseases are rare. Here, we aim to narrow this gap in knowledge by providing a narrative review on this topic that focuses on two psychiatric diseases, namely on schizophrenia and posttraumatic stress disorder (PTSD) since we assume them to be associated with two different main causalities of MetS: in schizophrenia, MetS evidently develops or aggravates in response to antipsychotic drug treatment while it assumingly develops in response to stress-induced endocrine and/or epigenetic alterations in PTSD. First, we compared the prevalences of MetS and associated pathologies (which we took from the latest meta-analyses) among different psychiatric disorders and were surprised that the prevalences of arterial hypertension and hyperglycemia in PTSD almost doubles those of the other psychiatric disorders. Next, we performed a literature search on the neurobiology of MetS and found numerous articles describing a role for proopiomelanocortin (POMC) in MetS. Thus, we concentrated further analysis on POMC and one of its downstream effector hormones, α-melanocyte-stimulating hormone (α-MSH). We found some evidence for a role of POMC in both PTSD and schizophrenia, in particular in antipsychotic-induced MetS, as well as for α-MSH in schizophrenia, but, surprisingly, no study on α-MSH in PTSD. Taken together, our synopsis reveals, first, a potential interaction between the POMC system and stress in the assumingly at least partially shared pathogenesis of psychiatric disorders and MetS, second, that modulation of the POMC system, in particular of the melanocortin 3 and 4 receptors, might be a promising target for the treatment of MetS and, third, that the DNA methylation status of POMC might speculatively be a promising biomarker for MetS in general and, possibly, in particular in the context of stress-related psychiatric conditions such as PTSD. To best of our knowledge, this is the first review on the role of the POMC system in MetS in psychiatric disorders.
Collapse
Affiliation(s)
- Stefan Raue
- Psychotrauma Treatment Unit & RG Stress Modulation of Neurodegeneration, Department of Psychiatry and Psychotherapy, University Medical Center Göttingen (UMG), Göttingen, Germany
| | - Dirk Wedekind
- Department of Psychiatry and Psychotherapy, Georg August University, University Medical Center Göttingen (UMG), Göttingen, Germany
| | - Jens Wiltfang
- Department of Psychiatry and Psychotherapy, Georg August University, University Medical Center Göttingen (UMG), Göttingen, Germany.,German Center for Neurodegenerative Diseases (DZNE), Göttingen, Germany.,Medical Sciences Department, iBiMED, University of Aveiro, Aveiro, Portugal
| | - Ulrike Schmidt
- Psychotrauma Treatment Unit & RG Stress Modulation of Neurodegeneration, Department of Psychiatry and Psychotherapy, University Medical Center Göttingen (UMG), Göttingen, Germany.,Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience (MHeNs), Maastricht University Medical Centre, Maastricht, Netherlands
| |
Collapse
|