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Bölte S, Neufeld J, Marschik PB, Williams ZJ, Gallagher L, Lai MC. Sex and gender in neurodevelopmental conditions. Nat Rev Neurol 2023; 19:136-159. [PMID: 36747038 PMCID: PMC10154737 DOI: 10.1038/s41582-023-00774-6] [Citation(s) in RCA: 39] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/06/2023] [Indexed: 02/08/2023]
Abstract
Health-related conditions often differ qualitatively or quantitatively between individuals of different birth-assigned sexes and gender identities, and/or with different gendered experiences, requiring tailored care. Studying the moderating and mediating effects of sex-related and gender-related factors on impairment, disability, wellbeing and health is of paramount importance especially for neurodivergent individuals, who are diagnosed with neurodevelopmental conditions with uneven sex/gender distributions. Researchers have become aware of the myriad influences that sex-related and gender-related variables have on the manifestations of neurodevelopmental conditions, and contemporary work has begun to investigate the mechanisms through which these effects are mediated. Here we describe topical concepts of sex and gender science, summarize current knowledge, and discuss research and clinical challenges related to autism, attention-deficit/hyperactivity disorder and other neurodevelopmental conditions. We consider sex and gender in the context of epidemiology, behavioural phenotypes, neurobiology, genetics, endocrinology and neighbouring disciplines. The available evidence supports the view that sex and gender are important contributors to the biological and behavioural variability in neurodevelopmental conditions. Methodological caveats such as frequent conflation of sex and gender constructs, inappropriate measurement of these constructs and under-representation of specific demographic groups (for example, female and gender minority individuals and people with intellectual disabilities) limit the translational potential of research so far. Future research and clinical implementation should integrate sex and gender into next-generation diagnostics, mechanistic investigations and support practices.
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Affiliation(s)
- Sven Bölte
- Center of Neurodevelopmental Disorders (KIND), Centre for Psychiatry Research; Department of Women's and Children's Health, Karolinska Institutet & Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden.
- Child and Adolescent Psychiatry, Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden.
- Curtin Autism Research Group, Curtin School of Allied Health, Curtin University, Perth, WA, Australia.
| | - Janina Neufeld
- Center of Neurodevelopmental Disorders (KIND), Centre for Psychiatry Research; Department of Women's and Children's Health, Karolinska Institutet & Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
- Swedish Collegium for Advanced Study (SCAS), Uppsala, Sweden
| | - Peter B Marschik
- Center of Neurodevelopmental Disorders (KIND), Centre for Psychiatry Research; Department of Women's and Children's Health, Karolinska Institutet & Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Medical Center Göttingen and Leibniz ScienceCampus Primate Cognition, Göttingen, Germany
- iDN - interdisciplinary Developmental Neuroscience, Division of Phoniatrics, Medical University of Graz, Graz, Austria
| | - Zachary J Williams
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN, USA
- Frist Center for Autism and Innovation, Vanderbilt University, Nashville, TN, USA
| | - Louise Gallagher
- Department of Psychiatry, School of Medicine, Trinity College Dublin, Dublin, Ireland
- Child and Youth Mental Health Collaborative at the Centre for Addiction and Mental Health, The Hospital for Sick Children, Peter Gilgan Centre for Research and Learning, and Department of Psychiatry, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Meng-Chuan Lai
- Child and Youth Mental Health Collaborative at the Centre for Addiction and Mental Health, The Hospital for Sick Children, Peter Gilgan Centre for Research and Learning, and Department of Psychiatry, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
- Autism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, UK.
- Department of Psychiatry, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan.
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He Q, Wang Y, Liu Z, Xia J, Yin H, Qiu Z, Wang H, Xu W, Xu Z, Xie J. Analysis of salivary steroid hormones in boys with autism spectrum disorder. BMC Psychiatry 2023; 23:105. [PMID: 36788524 PMCID: PMC9926760 DOI: 10.1186/s12888-023-04586-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 02/02/2023] [Indexed: 02/16/2023] Open
Abstract
BACKGROUND Autism spectrum disorders (ASD) is a neurodevelopmental disorder with high incidence rate and difficult diagnosis. The purpose of this study was to explore whether salivary cortisol, dehydroepiandrosterone (DHEA) and pregnenolone can be used as biomarkers of ASD children. METHODS The saliva samples of 55 boys with ASD were collected as the experimental group, and the saliva samples of 24 neurotypical boys were collected as the control group. The Child Behavior Checklist (CBCL), Autism Behavior Checklist (ABC), Social Responsiveness Scale (SRS), Repetitive Behavior Scale (RBS) were used to assess the severity of symptoms in boys with ASD. Cortisol, DHEA and pregnenolone concentrations in saliva were measured using an ABSSCIEX QTRAP® 6500 + LC/MS/MS system. SPSS 23.0 was used for statistical analysis. Comparisons between the two groups which conform to normal distribution were performed by T-test, and those which don't conform to normal distribution were performed by Mann-Whitney U test. Correlation analysis between two variables was performed using Spearman's correlation analysis. Receiver operating characteristic curve (ROC) analysis was performed to evaluate the discriminatory sensitivity of each hormone between ASD and normal control groups. Logistic regression models were used to analyze whether DHEA and salivary pregnenolone can be used as a biomarker of ASD. RESULTS There were no significant differences in age, and weight between the ASD group and the normal control group. The ABC, SRS, RBS and CBCL scale scores in the ASD group were significantly higher than those in the normal control group. The salivary DHEA and pregnenolone concentrations in the ASD group were significantly higher than those in the normal control group, but there was no significant difference in cortisol. Spearman's correlation analysis showed that only pregnenolone associated with ABC. Logistic regression model analysis suggested that pregnenolone in saliva was an independent predictor of ASD. ROC analysis found that pregnenolone had good discrimination sensitivity between ASD and normal controls. CONCLUSION Gave salivary preoperative a space for utilization as biomarker as number of cases are limited to this high expectation.
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Affiliation(s)
- Qing He
- grid.410578.f0000 0001 1114 4286Department of Pediatrics, School of Clinical Medicine, Southwest Medical University, Luzhou, 646000 China ,Guangyuan Central Hospital, Guangyuan, 628000 China
| | - Ying Wang
- Deyang Jingyang Maternal and Child Health Care and Family Planning Service Center, Deyang, 618000 China
| | - Zhichao Liu
- grid.460068.c0000 0004 1757 9645Chengdu Third People’s Hospital, Qinglong Street, Qingyang District, Chengdu, 610031 Sichuan China
| | - Jinrong Xia
- grid.460068.c0000 0004 1757 9645Chengdu Third People’s Hospital, Qinglong Street, Qingyang District, Chengdu, 610031 Sichuan China
| | - Heng Yin
- grid.460068.c0000 0004 1757 9645Chengdu Third People’s Hospital, Qinglong Street, Qingyang District, Chengdu, 610031 Sichuan China
| | - Zhongqing Qiu
- grid.460068.c0000 0004 1757 9645Chengdu Third People’s Hospital, Qinglong Street, Qingyang District, Chengdu, 610031 Sichuan China
| | - Hui Wang
- grid.460068.c0000 0004 1757 9645Chengdu Third People’s Hospital, Qinglong Street, Qingyang District, Chengdu, 610031 Sichuan China
| | - Wenming Xu
- grid.461863.e0000 0004 1757 9397West China Second University Hospital, Sichuan University, Chengdu, 610041 China
| | - Zhe Xu
- Guangyuan Central Hospital, Guangyuan, 628000 China
| | - Jiang Xie
- Department of Pediatrics, School of Clinical Medicine, Southwest Medical University, Luzhou, 646000, China. .,Chengdu Third People's Hospital, Qinglong Street, Qingyang District, Chengdu, 610031, Sichuan, China.
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Granillo L, Iosif AM, Goodrich A, Snyder NW, Schmidt RJ. Maternal androgens and autism spectrum disorder in the MARBLES prospective cohort study. RESEARCH IN AUTISM SPECTRUM DISORDERS 2022; 99:102054. [PMID: 36938498 PMCID: PMC10022653 DOI: 10.1016/j.rasd.2022.102054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Background Maternal hormonal risk factors for autism spectrum disorder (ASD) in offspring could intersect genetic and environmental risk factors. Objectives This analysis explored ASD risk in association with maternal testosterone, androstenedione, and dehydroepiandrosterone (DHEA) measured in first, second, and third trimesters of pregnancy. Methods MARBLES is a prospective pregnancy cohort study based at the MIND Institute in Northern California that enrolls mothers who have at least one child previously diagnosed with ASD and are expecting, or planning to have another child. At 36 months the younger sibling is clinically classified as having ASD, or as non-typically developing (Non-TD), or typically developing (TD). Maternal androgens during pregnancy were measured in serum samples from 196 mothers. Multivariable logistic regression models estimated risk of ASD and Non-TD in offspring compared to TD, in relation to the log-transformed maternal androgen concentrations, at each trimester. Results Non-significant associations were observed, and borderline significant associations were only observed in some stratified unadjusted models. Second trimester maternal testosterone was non-significantly associated with ASD in female offspring, although not after adjustment, aRR 1.54 (95% CI 0.71, 3.33), and second trimester maternal DHEA was non-significantly associated with non-TD in male offspring, again not after adjustment, aRR 0.50 (95% CI 0.21, 1.21). Secondary analysis suggested that third trimester androgen concentrations in mothers with male offspring had significant or near significant associations with their child's Social Responsiveness Scale score. Conclusion No significant associations were found between maternal androgen concentrations and risk of ASD or Non-TD in the child.
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Affiliation(s)
- Lauren Granillo
- Graduate Group in Epidemiology, School of Veterinary Medicine, University of California, Davis, Davis, CA, USA
- Department of Public Health Sciences, School of Medicine, University of California, Davis, Davis, CA, USA
| | - Ana-Maria Iosif
- Department of Public Health Sciences, School of Medicine, University of California, Davis, Davis, CA, USA
- MIND Institute, School of Medicine, University of California, Davis, Sacramento, CA, USA
| | - Amanda Goodrich
- Department of Public Health Sciences, School of Medicine, University of California, Davis, Davis, CA, USA
| | - Nathaniel W. Snyder
- A.J. Drexel Autism Institute, Drexel University, Philadelphia, PA, USA
- Center for Metabolic Disease Research, Department of Microbiology and Immunology, Temple University Lewis Katz School of Medicine, Philadelphia, PA, USA
| | - Rebecca J. Schmidt
- Department of Public Health Sciences, School of Medicine, University of California, Davis, Davis, CA, USA
- MIND Institute, School of Medicine, University of California, Davis, Sacramento, CA, USA
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Tan DW, Gilani SZ, Alvares GA, Mian A, Whitehouse AJO, Maybery MT. An investigation of a novel broad autism phenotype: increased facial masculinity among parents of children on the autism spectrum. Proc Biol Sci 2022; 289:20220143. [PMID: 35317674 PMCID: PMC8941387 DOI: 10.1098/rspb.2022.0143] [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] [Indexed: 11/12/2022] Open
Abstract
The broad autism phenotype commonly refers to sub-clinical levels of autistic-like behaviour and cognition presented in biological relatives of autistic people. In a recent study, we reported findings suggesting that the broad autism phenotype may also be expressed in facial morphology, specifically increased facial masculinity. Increased facial masculinity has been reported among autistic children, as well as their non-autistic siblings. The present study builds on our previous findings by investigating the presence of increased facial masculinity among non-autistic parents of autistic children. Using a previously established method, a 'facial masculinity score' and several facial distances were calculated for each three-dimensional facial image of 192 parents of autistic children (58 males, 134 females) and 163 age-matched parents of non-autistic children (50 males, 113 females). While controlling for facial area and age, significantly higher masculinity scores and larger (more masculine) facial distances were observed in parents of autistic children relative to the comparison group, with effect sizes ranging from small to medium (0.16 ≤ d ≤ .41), regardless of sex. These findings add to an accumulating evidence base that the broad autism phenotype is expressed in physical characteristics and suggest that both maternal and paternal pathways are implicated in masculinized facial morphology.
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Affiliation(s)
- Diana Weiting Tan
- School of Psychological Science, The University of Western Australia, 35 Stirling Highway, Perth, WA 6009, Australia.,Telethon Kids Institute, Edith Cowan University, Perth, Australia
| | - Syed Zulqarnain Gilani
- Centre of AI & ML, School of Sciences, Edith Cowan University, Perth, Australia.,Institute for Nutrition Research, Edith Cowan University, Perth, Australia
| | - Gail A Alvares
- Telethon Kids Institute, Edith Cowan University, Perth, Australia
| | - Ajmal Mian
- Centre of AI & ML, School of Sciences, Edith Cowan University, Perth, Australia
| | | | - Murray T Maybery
- School of Psychological Science, The University of Western Australia, 35 Stirling Highway, Perth, WA 6009, Australia
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