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Remberk B, Niwiński P, Brzóska-Konkol E, Borowska A, Papasz-Siemieniuk A, Brągoszewska J, Bażyńska AK, Szostakiewicz Ł, Herman A. Ectodermal disturbance in development shared by anorexia and schizophrenia may reflect neurodevelopmental abnormalities. Brain Behav 2021; 11:e2281. [PMID: 34510800 PMCID: PMC8553323 DOI: 10.1002/brb3.2281] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 05/25/2021] [Accepted: 06/27/2021] [Indexed: 12/25/2022] Open
Abstract
Minor physical abnormalities (MPA) are subtle dysmorphic features of bodily structures that have little or no impact on function. Most MPA develop during the first gestational trimester and are considered as important indicators of neuroectodermal deficiencies emerging during early brain development. A higher frequency of MPA was confirmed in schizophrenia patients and their relatives, when compared to controls. These findings are consistent with the neurodevelopmental model of schizophrenia. A neurodevelopmental component amongst other risk factors has also been recently proposed for anorexia nervosa (AN). The current study aimed to assess MPA frequency in adolescent inpatients with either schizophrenia spectrum disorders (SSD) or AN as compared to healthy controls (HC). The Waldrop Scale was used for assessing MPA. The mean MPA total score and mean head subscore was significantly higher in both test groups than in HC. There were no statistically significant differences between SSD and AN groups. The MPA profile (not frequency) was similar in all three groups. This finding is consistent both with widely acknowledged neurodevelopmental schizophrenia hypothesis as well as with more recent neurodevelopmental model of AN. Nevertheless, the findings should not be overgeneralized and further studies are warranted.
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Affiliation(s)
| | - Piotr Niwiński
- Psychological and Pedagogical Counselling Centre no 7, Warsaw, Poland
| | | | - Anna Borowska
- Institute of Psychiatry and Neurology, Warsaw, Poland
| | | | | | | | | | - Anna Herman
- Medical University of Warsaw, Warsaw, Poland
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Sreeraj VS, Puzhakkal JC, Holla B, Nadella RK, Sheth S, Balachander S, Ithal D, Ali F, Viswanath B, Muralidharan K, Venkatasubramanian G, John JP, Benegal V, Murthy P, Varghese M, Reddy YJ, Jain S. Cross-diagnostic evaluation of minor physical anomalies in psychiatric disorders. J Psychiatr Res 2021; 142:54-62. [PMID: 34325233 DOI: 10.1016/j.jpsychires.2021.07.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 07/11/2021] [Accepted: 07/16/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Minor physical anomalies (MPA) are markers of impaired neurodevelopment during the prenatal stage. Assessing MPA across psychiatric disorders may help understand their shared nature. In addition, MPA in family members would indicate a shared liability and endophenotype potential. We examined familial aggregation of MPA and their role as transdiagnostic and disorder-specific markers of 5 major psychiatric/neuropsychiatric conditions (schizophrenia, bipolar disorder, substance dependence, obsessive-compulsive disorder, and Alzheimer's dementia). METHODS Modified Waldrop's MPA scale was applied on 1321 individuals from 439 transdiagnostic multiplex families and 125 healthy population controls (HC). Stage of fetal development (morphogenetic/phenogenetic)- and anatomical location (craniofacial/peripheral)-based sub-scores were calculated. Familiality and endophenotypic potential of MPA were analyzed with serial negative binomial mixed-effect regression. Cross-diagnostic differences and the effect of family history density (FHD) of each diagnosis on MPA were assessed. Mixed-effects Cox models estimated the influence of MPA on age-at-onset of illness (AAO). RESULTS MPA were found to be heritable in families with psychiatric disorders, with a familiality of 0.52. MPA were higher in psychotic disorders after controlling for effects of sex and intrafamilial correlation. Morphogenetic variant MPA was noted to be lower in dementia in comparison to HC. FHD of schizophrenia and bipolar disorder predicted higher, and that of dementia and substance dependence predicted lower MPA. MPA brought forward the AAO [HR:1.07 (1.03-1.11)], and this was more apparent in psychotic disorders. CONCLUSION MPA are transmissible in families, are specifically related to the risk of developing psychoses, and predict an earlier age at onset. Neurodevelopmentally informed classification of MPA has the potential to enhance the etiopathogenic and translational understanding of psychiatric disorders.
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Affiliation(s)
- Vanteemar S Sreeraj
- Department of Psychiatry, National Institute for Mental Health and Neurosciences (NIMHANS), Bangalore, India.
| | - Joan C Puzhakkal
- Department of Psychiatry, National Institute for Mental Health and Neurosciences (NIMHANS), Bangalore, India
| | - Bharath Holla
- Department of Psychiatry, National Institute for Mental Health and Neurosciences (NIMHANS), Bangalore, India
| | - Ravi Kumar Nadella
- Department of Psychiatry, National Institute for Mental Health and Neurosciences (NIMHANS), Bangalore, India
| | - Sweta Sheth
- Department of Psychiatry, National Institute for Mental Health and Neurosciences (NIMHANS), Bangalore, India
| | - Srinivas Balachander
- Department of Psychiatry, National Institute for Mental Health and Neurosciences (NIMHANS), Bangalore, India
| | - Dhruva Ithal
- Department of Psychiatry, National Institute for Mental Health and Neurosciences (NIMHANS), Bangalore, India
| | - Furkhan Ali
- Department of Psychiatry, National Institute for Mental Health and Neurosciences (NIMHANS), Bangalore, India
| | - Biju Viswanath
- Department of Psychiatry, National Institute for Mental Health and Neurosciences (NIMHANS), Bangalore, India
| | - Kesavan Muralidharan
- Department of Psychiatry, National Institute for Mental Health and Neurosciences (NIMHANS), Bangalore, India
| | - Ganesan Venkatasubramanian
- Department of Psychiatry, National Institute for Mental Health and Neurosciences (NIMHANS), Bangalore, India.
| | - John P John
- Department of Psychiatry, National Institute for Mental Health and Neurosciences (NIMHANS), Bangalore, India.
| | - Vivek Benegal
- Department of Psychiatry, National Institute for Mental Health and Neurosciences (NIMHANS), Bangalore, India
| | - Pratima Murthy
- Department of Psychiatry, National Institute for Mental Health and Neurosciences (NIMHANS), Bangalore, India
| | - Mathew Varghese
- Department of Psychiatry, National Institute for Mental Health and Neurosciences (NIMHANS), Bangalore, India
| | - Yc Janardhan Reddy
- Department of Psychiatry, National Institute for Mental Health and Neurosciences (NIMHANS), Bangalore, India
| | - Sanjeev Jain
- Department of Psychiatry, National Institute for Mental Health and Neurosciences (NIMHANS), Bangalore, India.
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Wang YC, Moya Guerola M, Lin YC, Hsieh YP, Strong C, Tsai MC, Lin CY. Effects of childhood adversity and resilience on Taiwanese youth health behaviors. Pediatr Neonatol 2019; 60:368-376. [PMID: 30201445 DOI: 10.1016/j.pedneo.2018.08.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 07/23/2018] [Accepted: 08/10/2018] [Indexed: 10/28/2022] Open
Abstract
BACKGROUND Adverse childhood experiences (ACEs) can leave negative impacts on one's health behaviors or social functioning later in life. Resilient characteristics have been shown to mitigate effects against risk behaviors in developing adolescents. However, clinical and research attention has rarely been given to jointly consider the effects of ACEs and resilient characteristics on health behaviors in Taiwanese youth. METHOD A total of 200 individuals aged 15-22 years were recruited from primary care settings, communities, and schools. Participants completed questionnaires assessing their ACEs, resilient characteristics, and health behaviors. Univariate analysis was firstly used to describe the correlates of ACEs and resilient characteristics. Further multivariate logistic regression analysis was used to examine the association of both factors with health behaviors. RESULTS More than half (61.5%) of those surveyed had been exposed to at least one category of ACE. Verbal (37%) and physical (21%) abuses were the most common types of ACEs. The counts in the ACE categories were associated with being involved in physical fights (odds ratio 1.28 [confidence interval 1.01-1.63]), property damage (1.29 [1.03-1.61]), running away from home (1.30 [1.05-1.60]), bullying victimization (1.37 [1.16-1.61]), and sleep problems/tiredness (1.25 [1.03-1.52]). Meanwhile, resilience scores were associated with decreased odds of infrequent seatbelt use (0.47 [0.23-0.97]), low fruit and vegetable intake (0.42 [0.21-0.86]) unsatisfied body image (0.46 [0.22-0.97]), and sleep problems/tiredness (0.37 [0.18-0.79]). CONCLUSIONS ACEs and resilience characteristics play a significant role in shaping youth health behaviors. Further research should be undertaken to identify ways to build resilience against health risks in youth with prior ACE exposure.
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Affiliation(s)
- Yu-Ching Wang
- School of Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Miguel Moya Guerola
- Department of Medicine, Faculty of Health Science, Universitat Jaume I, Castellón de la Plana, Spain
| | - Yi-Ching Lin
- Department of Early Childhood and Family Education, College of Education, National Taipei University of Education, Taipei, Taiwan
| | - Yi-Ping Hsieh
- Department of Social Work, College of Nursing and Professional Disciplines, University of North Dakota, Grand Forks, ND, USA
| | - Carol Strong
- Department of Public Health, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Meng-Che Tsai
- Department of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
| | - Chung-Ying Lin
- Department of Rehabilitation Sciences, Faculty of Health and Social Sciences, Hong Kong Polytechnic University, Kowloon, Hong Kong
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Jordan K, Wild TSN, Fromberger P, Müller I, Müller JL. Are There Any Biomarkers for Pedophilia and Sexual Child Abuse? A Review. Front Psychiatry 2019; 10:940. [PMID: 32038314 PMCID: PMC6985439 DOI: 10.3389/fpsyt.2019.00940] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 11/27/2019] [Indexed: 12/13/2022] Open
Abstract
The use of biomarkers in medicine is a common and valuable approach in several clinical fields. Understanding the relationship between measurable biological processes and clinical outcomes not only is indispensable in the face of understanding physiological processes in healthy as well as in diseased organisms but also for understanding and evaluating treatment effects. Therefore, also in the context of forensic psychiatry, biomarkers and their potentially beneficial effects are of growing interest. The objective of this review is to examine if there are biomarkers that may serve as a tool to support diagnostic process, treatment evaluation, and risk assessment of pedophilic individuals and child sexual offenders. In the first part, we present an overview of the current neurobiological, as well as physiological and psychophysiological approaches to characterize pedophilia and child sexual offending. Secondly, we discuss and evaluate the impact of these approaches on the development of biomarkers for diagnosis, therapy, and risk assessment in pedophilic subjects and child sexual offenders. We conclude that a lot of research has already enhanced our neurobiological knowledge about pedophilia and child sexual offending. Although there surely exist promising parameters and approaches, in our view currently none of these is ready yet to serve as a clinically applicable diagnostic, response, or predictive biomarker for pedophilia and child sexual offending. Therefore, further work remains to be done. The development of a composite diagnostic biomarker to assess deviant sexual interest, combining several measures like functional magnetic resonance imaging, electroencephalogram, eye tracking, and behavioral approaches seems to be most promising. A valid and reliable measurement of deviant sexual interest, insensitive to manipulations could significantly support clinical diagnostic process. Similarly, regarding therapy evaluation and risk assessment, a composite biomarker to assess inhibitory control functions seems to be promising. Furthermore, the application of the Research Domain Criteria-approach, a new approach for investigating and classifying mental disorders, offers the possibility to take research to a new level.
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Affiliation(s)
- Kirsten Jordan
- Forensic Psychiatry and Psychotherapy, Clinic of Psychiatry and Psychotherapy, University Medical Center, University of Goettingen, Goettingen, Germany
| | - Tamara Sheila Nadine Wild
- Forensic Psychiatry and Psychotherapy, Clinic of Psychiatry and Psychotherapy, University Medical Center, University of Goettingen, Goettingen, Germany
| | - Peter Fromberger
- Forensic Psychiatry and Psychotherapy, Clinic of Psychiatry and Psychotherapy, University Medical Center, University of Goettingen, Goettingen, Germany
| | - Isabel Müller
- Asklepios Forensic Psychiatric Hospital, Goettingen, Germany
| | - Jürgen Leo Müller
- Forensic Psychiatry and Psychotherapy, Clinic of Psychiatry and Psychotherapy, University Medical Center, University of Goettingen, Goettingen, Germany.,Asklepios Forensic Psychiatric Hospital, Goettingen, Germany
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