1
|
Ekpruke CD, Alford R, Parker E, Silveyra P. Gonadal sex and chromosome complement influence the gut microbiome in a mouse model of allergic airway inflammation. Physiol Genomics 2024; 56:417-425. [PMID: 38640403 DOI: 10.1152/physiolgenomics.00003.2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 04/10/2024] [Accepted: 04/17/2024] [Indexed: 04/21/2024] Open
Abstract
Evidence abounds that gut microbiome components are associated with sex disparities in the immune system. However, it remains unclear whether the observed sex disparity in asthma incidence is associated with sex-dependent differences in immune-modulating gut microbiota, and/or its influence on allergic airway inflammatory processes. Using a mouse model of house dust mite (HDM)-induced allergic inflammation and the four core genotypes (FCGs) model, we have previously reported sex differences in lung inflammatory phenotypes. Here, we investigated associations of gut microbiomes with these phenotypes by challenging FCG mice [mouse with female sex chromosome and male gonad (XXM), mouse with female sex chromosome and female gonad (XXF), mouse with male sex chromosome and male gonad (XYM), and mouse with male sex chromosome and female gonad (XYF); n = 7/group] with HDM (25 μg) or PBS intranasally for 5 wk and collecting fecal samples. We extracted fecal DNA and analyzed the 16S microbiome via Targeted Metagenomic Sequencing. We compared α and β diversity across genotypes and assessed the Firmicutes/Bacteroidetes (F/B) ratio. When comparing baseline and after exposure for the FCG, we found that the gut F/B ratio was only increased in the XXM genotype. We also found that α diversity was significantly increased in all FCG mice upon HDM challenge, with the highest increase in the XXF, and the lowest in the XXM genotypes. Similarly, β diversity of the microbial community was also affected by challenge in a gonad- and chromosome-dependent manner. In summary, our results indicated that HDM treatment, gonads, and sex chromosomes significantly influence the gut microbial community composition. We concluded that allergic lung inflammation may be affected by the gut microbiome in a sex-dependent manner involving both hormonal and genetic influences.NEW & NOTEWORTHY Recently, the gut microbiome and its role in chronic respiratory disease have been the subject of extensive research and the establishment of its involvement in immune functions. Using the FCG mouse model, our findings revealed the influence of gonads and sex chromosomes on the microbial community structure before and after exposure to HDM. Our data provide a potential new avenue to better understand mediators of sex disparities associated with allergic airway inflammation.
Collapse
Affiliation(s)
- Carolyn Damilola Ekpruke
- Department of Environmental and Occupational Health, School of Public Health Bloomington, Indiana University, Bloomington, Indiana, United States
| | - Rachel Alford
- Department of Environmental and Occupational Health, School of Public Health Bloomington, Indiana University, Bloomington, Indiana, United States
| | - Erik Parker
- Department of Epidemiology and Biostatistics, Biostatistics Consulting Center, School of Public Health, Indiana University, Bloomington, Indiana, United States
| | - Patricia Silveyra
- Department of Environmental and Occupational Health, School of Public Health Bloomington, Indiana University, Bloomington, Indiana, United States
- School of Medicine, Indiana University, Indianapolis, Indiana, United States
| |
Collapse
|
2
|
Kulkarni J, Gurvich C, Mu E, Molloy G, Lovell S, Mansberg G, Horton S, Morton E, Uppal T, Cashell C, de Castella A, Reisel D, Dear L, Weatherburn-Reeves N, Harris K, Pietrobon K, Teagle K, Kim BY, Newson L, Szoeke C. Menopause depression: Under recognised and poorly treated. Aust N Z J Psychiatry 2024:48674241253944. [PMID: 38761367 DOI: 10.1177/00048674241253944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/20/2024]
Abstract
Menopause is a biological process experienced by all people assigned female at birth. A significant number of women experience mental ill health related to the major brain gonadal hormone shifts that occur in their midlife. There is poor understanding and management of the complex mental ill health issues, with the biological brain hormone changes receiving little formal attention. The current treatment advice is to manage this special type of mental ill health in the same way that all mental ill health is managed. This leads to poor outcomes for women and their families. Many women leave the workforce earlier than expected due to menopause-related depression and anxiety, with subsequent loss of salary and superannuation. Others describe being unable to adequately parent or maintain meaningful relationships - all ending in a poor quality of life. We are a large and diverse group of national and international clinicians, lived experience and social community advocates, all working together to innovate the current approaches available for women with menopausal mental ill health. Above all, true innovation is only possible when the woman with lived experience of menopause is front and centre of this debate.
Collapse
Affiliation(s)
- Jayashri Kulkarni
- HER Centre Australia, School of Translational Medicine, Monash University, Melbourne, VIC, Australia
| | - Caroline Gurvich
- HER Centre Australia, School of Translational Medicine, Monash University, Melbourne, VIC, Australia
| | - Eveline Mu
- HER Centre Australia, School of Translational Medicine, Monash University, Melbourne, VIC, Australia
| | - Grace Molloy
- Menopause Friendly Australia, Surry Hills, NSW, Australia
| | - Sonya Lovell
- Dear Menopause Australia, Sydney, NSW, Australia
| | | | | | - Erin Morton
- Health Data and Clinical Trials, Flinders University, Adelaide, SA, Australia
| | - Talat Uppal
- Women's Health Road, Frenchs Forest, NSW, Australia
| | - Ceri Cashell
- Avalon Family Medical Practice, Avalon Beach, NSW, Australia
| | - Anthony de Castella
- HER Centre Australia, School of Translational Medicine, Monash University, Melbourne, VIC, Australia
| | | | | | | | | | - Kerry Pietrobon
- Lived Experience & Menopause Advocate , Brunswick, VIC, Australia
| | | | - Bo Youn Kim
- WA Country Health Service, Perth, WA, Australia
| | | | - Cassandra Szoeke
- Healthy Ageing Program, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Parkville, VIC, Australia
| |
Collapse
|
3
|
Lazzaretti C, Roy N, Paradiso E, Capponi C, Ferrari T, Reggianini F, Sperduti S, Perri C, Baschieri L, Mascolo E, Varani M, Canu G, Trenti T, Nicoli A, Morini D, Iannotti F, Villani MT, Vicini E, Simoni M, Casarini L. Benzo[a]pyrene disrupts LH/hCG-dependent mouse Leydig cell steroidogenesis through receptor/Gαs protein targeting. Sci Rep 2024; 14:844. [PMID: 38191651 PMCID: PMC10774265 DOI: 10.1038/s41598-024-51516-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 01/06/2024] [Indexed: 01/10/2024] Open
Abstract
Steroidogenesis of gonadal cells is tightly regulated by gonadotropins. However, certain polycyclic aromatic hydrocarbons, including Benzo[a]pyrene (BaP), induce reproductive toxicity. Several existing studies have considered higher than environmentally relevant concentrations of BaP on male and female steroidogenesis following long-term exposure. Also, the impact of short-term exposure to BaP on gonadotropin-stimulated cells is understudied. Therefore, we evaluated the effect of 1 nM and 1 µM BaP on luteinizing hormone/choriogonadotropin (LH/hCG)-mediated signalling in two steroidogenic cell models, i.e. the mouse tumor Leydig cell line mLTC1, and the human primary granulosa lutein cells (hGLC) post 8- and 24-h exposure. Cell signalling studies were performed by homogeneous time-resolved fluorescence (HTRF) assay, bioluminescence energy transfer (BRET) and Western blotting, while immunostainings and immunoassays were used for intracellular protein expression and steroidogenesis analyses, respectively. BaP decreased cAMP production in gonadotropin-stimulated mLTC1 interfering with Gαs activation. Therefore, decrease in gonadotropin-mediated CREB phosphorylation in mLTC1 treated with 1 μM BaP was observed, while StAR protein levels in gonadotropin-stimulated mLTC1 cells were unaffected by BaP. Further, BaP decreased LH- and hCG-mediated progesterone production in mLTC1. Contrastingly, BaP failed to mediate any change in cAMP, genes and proteins of steroidogenic machinery and steroidogenesis of gonadotropin-treated hGLC. Our results indicate that short-term exposure to BaP significantly impairs steroidogenic signalling in mLTC1 interfering with Gαs. These findings could have a significant impact on our understanding of the mechanism of reproductive toxicity by endocrine disruptors.
Collapse
Affiliation(s)
- Clara Lazzaretti
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, Baggiovara Hospital, University of Modena and Reggio Emilia, via Pietro Giardini 1355, 41126, Modena, Italy.
| | - Neena Roy
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, Baggiovara Hospital, University of Modena and Reggio Emilia, via Pietro Giardini 1355, 41126, Modena, Italy
| | - Elia Paradiso
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, Baggiovara Hospital, University of Modena and Reggio Emilia, via Pietro Giardini 1355, 41126, Modena, Italy
| | - Chiara Capponi
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Tommaso Ferrari
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, Baggiovara Hospital, University of Modena and Reggio Emilia, via Pietro Giardini 1355, 41126, Modena, Italy
| | - Francesca Reggianini
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, Baggiovara Hospital, University of Modena and Reggio Emilia, via Pietro Giardini 1355, 41126, Modena, Italy
| | - Samantha Sperduti
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, Baggiovara Hospital, University of Modena and Reggio Emilia, via Pietro Giardini 1355, 41126, Modena, Italy
- Center for Genomic Research, University of Modena and Reggio Emilia, Via Giuseppe Campi 287, 41125, Modena, Italy
| | - Carmela Perri
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, Baggiovara Hospital, University of Modena and Reggio Emilia, via Pietro Giardini 1355, 41126, Modena, Italy
| | - Lara Baschieri
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, Baggiovara Hospital, University of Modena and Reggio Emilia, via Pietro Giardini 1355, 41126, Modena, Italy
- International PhD School in Clinical and Experimental Medicine (CEM), University of Modena and Reggio Emilia, Via Giuseppe Campi 287, 41125, Modena, Italy
| | - Elisa Mascolo
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, Baggiovara Hospital, University of Modena and Reggio Emilia, via Pietro Giardini 1355, 41126, Modena, Italy
| | - Manuela Varani
- Department of Laboratory Medicine and Pathology, Azienda USL/Azienda Ospedaliero-Universitaria di Modena, 41126, Modena, Italy
| | - Giulia Canu
- Department of Laboratory Medicine and Pathology, Azienda USL/Azienda Ospedaliero-Universitaria di Modena, 41126, Modena, Italy
| | - Tommaso Trenti
- Department of Laboratory Medicine and Pathology, Azienda USL/Azienda Ospedaliero-Universitaria di Modena, 41126, Modena, Italy
| | - Alessia Nicoli
- Department of Obstetrics and Gynaecology, Fertility Center, ASMN, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, 42123, Reggio Emilia, Italy
| | - Daria Morini
- Department of Obstetrics and Gynaecology, Fertility Center, ASMN, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, 42123, Reggio Emilia, Italy
| | - Francesca Iannotti
- Department of Obstetrics and Gynaecology, Fertility Center, ASMN, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, 42123, Reggio Emilia, Italy
| | - Maria Teresa Villani
- Department of Obstetrics and Gynaecology, Fertility Center, ASMN, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, 42123, Reggio Emilia, Italy
| | - Elena Vicini
- Department of Anatomy, Histology, Forensic Medicine and Orthopedic, Section of Histology, La Sapienza University, Rome, Italy
| | - Manuela Simoni
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, Baggiovara Hospital, University of Modena and Reggio Emilia, via Pietro Giardini 1355, 41126, Modena, Italy
- Center for Genomic Research, University of Modena and Reggio Emilia, Via Giuseppe Campi 287, 41125, Modena, Italy
- Unit of Endocrinology, Department of Medical Specialties, Azienda Ospedaliero-Universitaria di Modena, Modena, Italy
| | - Livio Casarini
- Unit of Endocrinology, Department of Biomedical, Metabolic and Neural Sciences, Baggiovara Hospital, University of Modena and Reggio Emilia, via Pietro Giardini 1355, 41126, Modena, Italy
- Center for Genomic Research, University of Modena and Reggio Emilia, Via Giuseppe Campi 287, 41125, Modena, Italy
| |
Collapse
|
4
|
Kundakovic M, Tickerhoof M. Epigenetic mechanisms underlying sex differences in the brain and behavior. Trends Neurosci 2024; 47:18-35. [PMID: 37968206 PMCID: PMC10841872 DOI: 10.1016/j.tins.2023.09.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 08/21/2023] [Accepted: 09/26/2023] [Indexed: 11/17/2023]
Abstract
Sex differences are found across brain regions, behaviors, and brain diseases. Sexual differentiation of the brain is initiated prenatally but it continues throughout life, as a result of the interaction of three major factors: gonadal hormones, sex chromosomes, and the environment. These factors are thought to act, in part, via epigenetic mechanisms which control chromatin and transcriptional states in brain cells. In this review, we discuss evidence that epigenetic mechanisms underlie sex-specific neurobehavioral changes during critical organizational periods, across the estrous cycle, and in response to diverse environments throughout life. We further identify future directions for the field that will provide novel mechanistic insights into brain sex differences, inform brain disease treatments and women's brain health in particular, and apply to people across genders.
Collapse
Affiliation(s)
- Marija Kundakovic
- Department of Biological Sciences, Fordham University, Bronx, NY 10458, USA.
| | - Maria Tickerhoof
- Department of Biological Sciences, Fordham University, Bronx, NY 10458, USA
| |
Collapse
|
5
|
Eisenlohr-Moul T, Swales DA, Rubinow DR, Schiff L, Schiller CE. Temporal dynamics of neurobehavioral hormone sensitivity in a scaled-down experimental model of early pregnancy and parturition. Neuropsychopharmacology 2024; 49:414-421. [PMID: 37524753 PMCID: PMC10724266 DOI: 10.1038/s41386-023-01687-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 07/17/2023] [Accepted: 07/21/2023] [Indexed: 08/02/2023]
Abstract
The hormonal changes of pregnancy and parturition can trigger robust changes in affective state, particularly among patients with a history of postpartum depression. However, more work is needed to elucidate the temporal dynamics of symptom emergence. The current study explored how quickly hormone-sensitive (HS+) individuals can be differentiated from hormone-insensitive (HS-) controls in the context of a tightly controlled experimental hormone manipulation, and which symptoms demonstrate the most rapid, consistent, and largest response during this protocol. Participants were female, non-pregnant, and euthymic, with a history of DSM-5 major depressive episode with peripartum onset (n = 15) or parous healthy controls with no psychiatric history (n = 15). Perinatal hormonal changes were simulated by inducing hypogonadism, adding back estradiol (E2) and progesterone (P4) to reach first-trimester levels for 8 weeks, and then subsequently withdrawing both hormones. Those reporting a 30% or greater increase during addback or withdrawal on select subscales of the Inventory of Depression and Anxiety Symptoms (IDAS) were identified as HS+. Participants provided daily ratings of symptoms throughout the study via the Daily Record of Severity of Problems. Results indicated that HS+ participants could be differentiated from HS- participants early in the hormone protocol, with many symptoms showing significantly greater change from baseline within the first week of addback. Notably, the most rapid symptom increases were observed for Anger/Irritability, Mood Swings, Overwhelm, Lethargy, Increased Appetite, Joint and Muscle Pain, and Breast Tenderness, reaching 50% of peak group contrast within the first week of hormone addback. The largest group effects were observed for Anger/Irritability, followed by Fatigue and Anxiety, and the most consistent group effects were observed for Anger/Irritability, Interpersonal Conflict, Overwhelm, and Hopelessness. Findings support the role of reproductive hormones in the onset of perinatal affective disorders. The rapid emergence of anger and irritability in HS+ participants suggests that these symptoms may be early indicators of perinatal hormone sensitivity.
Collapse
Affiliation(s)
- Tory Eisenlohr-Moul
- Department of Psychiatry, University of Illinois at Chicago, Chicago, IL, 60612, USA.
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA.
| | - Danielle A Swales
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - David R Rubinow
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Lauren Schiff
- Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Crystal E Schiller
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| |
Collapse
|
6
|
Walden MA, Loope KJ, Hunter EA, Divers SJ, Comolli JR, Esque TC, Shoemaker KT. Testosterone identifies hatchling sex for Mojave desert tortoises (Gopherus agassizii). Sci Rep 2023; 13:14818. [PMID: 37684318 PMCID: PMC10491821 DOI: 10.1038/s41598-023-41677-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 08/30/2023] [Indexed: 09/10/2023] Open
Abstract
The threatened Mojave desert tortoise (Gopherus agassizii) exhibits temperature-dependent sex determination, and individuals appear externally sexually monomorphic until sexual maturity. A non-surgical sex identification method that is suitable for a single in situ encounter with hatchlings is essential for minimizing handling of wild animals. We tested (1) whether plasma testosterone quantified by enzyme-linked immunosorbent assay differentiated males from females in 0-3 month old captive hatchlings, and (2) whether an injection of follicle-stimulating hormone (FSH) differentially elevates testosterone in male hatchlings to aid in identifying sex. We validated sex by ceolioscopic (laparoscopic) surgery. We then fit the testosterone concentrations to lognormal distributions and identified the concentration below which individuals are more likely female, and above which individuals are more likely male. Using a parametric bootstrapping procedure, we estimated a 0.01-0.04% misidentification rate for naïve testosterone samples, and a 1.26-1.39% misidentification rate for challenged (post-FSH injection) testosterone samples. Quantification of plasma testosterone concentration from small volume (0.1 mL) blood samples appears to be a viable, highly accurate method to identify sex of 0-3 month old hatchlings and could be a valuable tool for conservation measures and investigation of trends and variation in sex ratios for in situ wild nests.
Collapse
Affiliation(s)
- M A Walden
- Department of Natural Resources and Environmental Science, University of Nevada, Reno, Reno, NV, USA.
- Department of Fisheries Biology, California State Polytechnic University, Humboldt, Arcata, CA, USA.
| | - Kevin J Loope
- Department of Fish and Wildlife Conservation, Virginia Tech, Blacksburg, VA, USA
- Department of Biology, Georgia Southern University, Statesboro, GA, USA
| | - Elizabeth A Hunter
- U.S. Geological Survey, Virginia Cooperative Fish and Wildlife Research Unit, Department of Fish and Wildlife Conservation, Virginia Tech, Blacksburg, VA, USA
| | - Stephen J Divers
- Department of Small Animal Medicine and Surgery, College of Veterinary Medicine, University of Georgia, Athens, GA, USA
| | - Jessica R Comolli
- Department of Small Animal Medicine and Surgery, College of Veterinary Medicine, University of Georgia, Athens, GA, USA
- Department of Veterinary Services, Miami Seaquarium, Key Biscayne, FL, USA
| | - Todd C Esque
- U.S. Geological Survey, Western Ecological Research Center, Boulder City, NV, USA
| | - Kevin T Shoemaker
- Department of Natural Resources and Environmental Science, University of Nevada, Reno, Reno, NV, USA
| |
Collapse
|
7
|
Kutlikova HH, Zhang L, Eisenegger C, van Honk J, Lamm C. Testosterone eliminates strategic prosocial behavior through impacting choice consistency in healthy males. Neuropsychopharmacology 2023; 48:1541-1550. [PMID: 37012404 PMCID: PMC10425362 DOI: 10.1038/s41386-023-01570-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 02/24/2023] [Accepted: 03/13/2023] [Indexed: 04/05/2023]
Abstract
Humans are strategically more prosocial when their actions are being watched by others than when they act alone. Using a psychopharmacogenetic approach, we investigated the endocrinological and computational mechanisms of such audience-driven prosociality. One hundred and ninety-two male participants received either a single dose of testosterone (150 mg) or a placebo and performed a prosocial and self-benefitting reinforcement learning task. Crucially, the task was performed either in private or when being watched. Rival theories suggest that the hormone might either diminish or strengthen audience-dependent prosociality. We show that exogenous testosterone fully eliminated strategic, i.e., feigned, prosociality and thus decreased submission to audience expectations. We next performed reinforcement-learning drift-diffusion computational modeling to elucidate which latent aspects of decision-making testosterone acted on. The modeling revealed that testosterone compared to placebo did not deteriorate reinforcement learning per se. Rather, when being watched, the hormone altered the degree to which the learned information on choice value translated to action selection. Taken together, our study provides novel evidence of testosterone's effects on implicit reward processing, through which it counteracts conformity and deceptive reputation strategies.
Collapse
Affiliation(s)
- Hana H Kutlikova
- Department of Cognition, Emotion, and Methods in Psychology, University of Vienna, Vienna, Austria.
- Department of Experimental Psychology, Helmholtz Institute, Utrecht University, Utrecht, the Netherlands.
| | - Lei Zhang
- Department of Cognition, Emotion, and Methods in Psychology, University of Vienna, Vienna, Austria
- Centre for Human Brain Health, School of Psychology, University of Birmingham, Birmingham, UK
- Institute for Mental Health, School of Psychology, University of Birmingham, Birmingham, UK
| | - Christoph Eisenegger
- Department of Cognition, Emotion, and Methods in Psychology, University of Vienna, Vienna, Austria
| | - Jack van Honk
- Department of Experimental Psychology, Helmholtz Institute, Utrecht University, Utrecht, the Netherlands
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Claus Lamm
- Department of Cognition, Emotion, and Methods in Psychology, University of Vienna, Vienna, Austria
- Vienna Cognitive Science Hub, University of Vienna, Vienna, Austria
| |
Collapse
|
8
|
Kutlikova HH, Zhang L, Eisenegger C, van Honk J, Lamm C. Correction: Testosterone eliminates strategic prosocial behavior through impacting choice consistency in healthy males. Neuropsychopharmacology 2023; 48:1552. [PMID: 37386243 PMCID: PMC10425427 DOI: 10.1038/s41386-023-01630-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Affiliation(s)
- Hana H Kutlikova
- Department of Cognition, Emotion, and Methods in Psychology, University of Vienna, Vienna, Austria.
- Department of Experimental Psychology, Helmholtz Institute, Utrecht University, Utrecht, the Netherlands.
| | - Lei Zhang
- Department of Cognition, Emotion, and Methods in Psychology, University of Vienna, Vienna, Austria
- Centre for Human Brain Health, School of Psychology, University of Birmingham, Birmingham, UK
- Institute for Mental Health, School of Psychology, University of Birmingham, Birmingham, UK
| | - Christoph Eisenegger
- Department of Cognition, Emotion, and Methods in Psychology, University of Vienna, Vienna, Austria
| | - Jack van Honk
- Department of Experimental Psychology, Helmholtz Institute, Utrecht University, Utrecht, the Netherlands
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - Claus Lamm
- Department of Cognition, Emotion, and Methods in Psychology, University of Vienna, Vienna, Austria
- Vienna Cognitive Science Hub, University of Vienna, Vienna, Austria
| |
Collapse
|
9
|
Zhang W, Cui Y, Liu J. The association between blood heavy metals level and sex hormones among postmenopausal women in the US. Front Endocrinol (Lausanne) 2023; 14:1175011. [PMID: 37534216 PMCID: PMC10391169 DOI: 10.3389/fendo.2023.1175011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 06/29/2023] [Indexed: 08/04/2023] Open
Abstract
Introduction Environmental pollutants could be implicated in female endocrine setting Q6 beyond traditional factors. Until now, few study has focused on the association of environmental exposure to heavy metals with sex hormones in postmenopausal women. This study intended to investigate whether serum levels of heavy metals(i.e., Cd, Pb, Hg, Mn, Se) would influence sex hormones in postmenopausal women. Methods and results A cross-sectional study was performed on 614 nationally representative participants from 2013-2016 National Health and Nutrition Examination Survey (NHANES) in the US. Multivariate linear regression models and restricted cubic spline plots revealed cadmium(Cd) had linear positive association with TT(β=3.25, 95%CI= 1.12, 5.38), bioavailable TT(β=1.78, 95%CI=0.36,3.21) and TT/E2(β=0.76, 95%CI=0.28,1.24), which was more apparent in natural menopausal and obese women. Lead(Pb) had linear positive association with SHBG(β=12.84, 95%CI= 6.77,18.91), which was apparent in nearly all subgroups except in normal BMI group, and TT/E2 (β=0.69, 95%CI 0.134,1.25), which was apparent in natural menopausal and normal BMI women. Manganese(Mn) had non-linear association with SHBG, which was more apparent in natural menopausal and obese women, and TT/E2, which was more apparent in natural menopausal and normal BMI women. Selenium(Se) had U shaped non-linear association with TT, which was more apparent in hysterectomy, overweight and obese women, and SHBG, which was apparent in nearly all subgroups except in normal BMI group. Conclusion In summary, this cross-sectional study indicates a possible role that various degree of environmental exposure to heavy metals plays in the disruption of sex Q5 hormone levels in postmenopausal women. Further experiments are needed to elucidate the underlying mechanisms.
Collapse
|
10
|
Zhao Z, Gobrogge K. Neurodevelopmental Model Explaining Associations between Sex Hormones, Personality, and Eating Pathology. Brain Sci 2023; 13:859. [PMID: 37371339 DOI: 10.3390/brainsci13060859] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 05/22/2023] [Accepted: 05/22/2023] [Indexed: 06/29/2023] Open
Abstract
Clinical scientists have been investigating the relationships between sex hormones, personality, and eating disorders for decades. However, there is a lack of direct research that addresses whether personality mediates or moderates the relationships between sex hormones and eating pathology. Moreover, the neural mechanisms that underlie the interactive associations between these variables remain unclear. This review aims to summarize the associations between these constructs, describe a neural mechanism mediating these relationships, and offer clinical strategies for the early identification and intervention of eating disorders. The gathered evidence shows that aggressiveness, impulsivity, and obsessive-compulsiveness may mediate or moderate the relationships between sex hormones and eating pathology, but only among females. Furthermore, sex hormone receptor density in the mesocorticolimbic dopamine pathway may explain the neural mechanism of these associations. Future research should use more comprehensive personality measurements and assess the mediation and moderation effects of temperament while taking the hormone levels of women across menstrual cycles into account. Additionally, electroencephalography and functional magnetic resonance imaging should be implemented to directly assess brain activity and corroborate these findings.
Collapse
Affiliation(s)
- Ziyu Zhao
- Department of Psychological & Brain Sciences, Boston University, Boston, MA 02215, USA
| | - Kyle Gobrogge
- Department of Psychological & Brain Sciences, Boston University, Boston, MA 02215, USA
- Undergraduate Program in Neuroscience, College of Art & Sciences, Boston University, Boston, MA 02215, USA
| |
Collapse
|
11
|
Labrenz F, Merz CJ, Icenhour A. Connecting dots in disorders of gut-brain interaction: the interplay of stress and sex hormones in shaping visceral pain. Front Psychiatry 2023; 14:1204136. [PMID: 37275987 PMCID: PMC10235543 DOI: 10.3389/fpsyt.2023.1204136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 05/02/2023] [Indexed: 06/07/2023] Open
Abstract
Visceral pain and stress are tightly intertwined bodily and emotional phenomena, which enable a flexible adaptation to environmental challenges by activating a response repertoire to restore homeostasis along the gut-brain axis. However, visceral pain and stress can persist widely independent of the initial cause, acquiring independent disease values and posing major health burdens as predominant features in disorders of gut-brain interaction (DGBI). Epidemiological data consistently documents an increased prevalence for women to suffer from chronic visceral pain, possibly shaped by sex hormones and modulated by stress and its biological and psychosocial correlates. Yet, mechanisms underlying the complex interactions between altered visceroception, stress and sex remain widely elusive, especially in clinical populations with DGBI. We herein selectively review mechanisms of interactions between stress and sex in the complex pathophysiology of DGBI. A particular emphasis is laid on visceral pain, in which stress constitutes a major risk factor as well as mediator, and sex-related differences are particularly pronounced. Building on the neurobiology of stress and mechanisms of gut-brain interactions, we highlight putative target mechanisms via which visceral pain and stress may converge with sex effects into a triad. Accommodating a global demographic shift, we propose a lifespan perspective in future research, which may enable a more fine-tuned evaluation of this complex interplay exerting distinct challenges during vulnerable developmental phases. This viewpoint may advance our understanding of pathophysiological processes and can ultimately inspire novel tailored prevention strategies and therapeutic approaches in the treatment of chronic visceral pain and DGBI across the lifespan.
Collapse
Affiliation(s)
- Franziska Labrenz
- Department of Medical Psychology and Medical Sociology, Ruhr University Bochum, Bochum, Germany
| | - Christian J. Merz
- Department of Cognitive Psychology, Institute of Cognitive Neuroscience, Ruhr University Bochum, Bochum, Germany
| | - Adriane Icenhour
- Department of Medical Psychology and Medical Sociology, Ruhr University Bochum, Bochum, Germany
| |
Collapse
|
12
|
Mucci V, Demori I, Browne CJ, Deblieck C, Burlando B. Fibromyalgia in Pregnancy: Neuro-Endocrine Fluctuations Provide Insight into Pathophysiology and Neuromodulation Treatment. Biomedicines 2023; 11:biomedicines11020615. [PMID: 36831148 PMCID: PMC9953487 DOI: 10.3390/biomedicines11020615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 02/06/2023] [Accepted: 02/16/2023] [Indexed: 02/22/2023] Open
Abstract
Fibromyalgia (FM) is a chronic pain disorder with unclear pathophysiological mechanisms, which leads to challenges in patient management. In addition to pain, the disorder presents with a broad range of symptoms, such as sleep disruption, chronic fatigue, brain fog, depression, muscle stiffness, and migraine. FM has a considerable female prevalence, and it has been shown that symptoms are influenced by the menstrual cycle and periods of significant hormonal and immunological changes. There is increasing evidence that females with FM experience an aggravation of symptoms in pregnancy, particularly during the third trimester and after childbirth. In this perspective paper, we focus on the neuro-endocrine interactions that occur between progesterone, allopregnanolone, and cortisol during pregnancy, and propose that they align with our previously proposed model of FM pathogenesis based on GABAergic "weakening" in a thalamocortical neural loop system. Based on our hypothesis, we introduce the possibility of utilizing transcranial direct current stimulation (tDCS) as a non-invasive treatment potentially capable of exerting sex-specific effects on FM patients.
Collapse
Affiliation(s)
- Viviana Mucci
- School of Science, Western Sydney University, Campbelltown, NSW 2560, Australia
- Correspondence:
| | - Ilaria Demori
- Department of Earth, Environmental and Life Sciences (DISTAV), University of Genova, Corso Europa, 26, 16132 Genova, Italy
| | - Cherylea J. Browne
- School of Science, Western Sydney University, Campbelltown, NSW 2560, Australia
- Translational Neuroscience Facility, School of Medical Sciences, UNSW Sydney, Kensington, NSW 2052, Australia
- Brain Stimulation and Rehabilitation (BrainStAR) Lab, School of Health Sciences, Western Sydney University, Campbelltown, NSW 2560, Australia
| | - Choi Deblieck
- Antwerp Management School, University of Antwerp, Boogkeers 5, 2000 Antwerp, Belgium
| | - Bruno Burlando
- Department of Pharmacy, DIFAR, University of Genova, Viale Benedetto XV, 3, 16132 Genova, Italy
| |
Collapse
|
13
|
In Het Panhuis W, Schönke M, Siebeler R, Banen D, Pronk ACM, Streefland TCM, Afkir S, Sips HCM, Kroon J, Rensen PCN, Kooijman S. Circadian disruption impairs glucose homeostasis in male but not in female mice and is dependent on gonadal sex hormones. FASEB J 2023; 37:e22772. [PMID: 36645117 DOI: 10.1096/fj.202201586r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 12/19/2022] [Accepted: 12/29/2022] [Indexed: 01/17/2023]
Abstract
Circadian disruption (CD) is the consequence of a mismatch between endogenous circadian rhythms and behavior, and frequently occurs in shift workers. CD has often been linked to impairment of glucose and lipid homeostasis. It is, however, unknown if these effects are sex dependent. Here, we subjected male and female C57BL/6J mice to 6-h light phase advancements every 3 days to induce CD and assessed glucose and lipid homeostasis. Within this model, we studied the involvement of gonadal sex hormones by injecting mice with gonadotropin-releasing hormone-antagonist degarelix. We demonstrate that CD has sex-specific effects on glucose homeostasis, as CD elevated fasting insulin levels in male mice while increasing fasting glucose levels in female mice, which appeared to be independent of behavior, food intake, and energy expenditure. Absence of gonadal sex hormones lowered plasma insulin levels in male mice subjected to CD while it delayed glucose clearance in female mice subjected to CD. CD elevated plasma triglyceride (TG) levels and delayed plasma clearance of TG-rich lipoproteins in both sexes, coinciding with reduced TG-derived FA uptake by adipose tissues. Absence of gonadal sex hormones did not notably alter the effects of CD on lipid metabolism. We conclude that CD causes sex-dependent effects on glucose metabolism, as aggravated by male gonadal sex hormones and partly rescued by female gonadal sex hormones. Future studies on CD should consider the inclusion of both sexes, which may eventually contribute to personalized advice for shift workers.
Collapse
Affiliation(s)
- Wietse In Het Panhuis
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Milena Schönke
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Ricky Siebeler
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Dorien Banen
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Amanda C M Pronk
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Trea C M Streefland
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Salwa Afkir
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Hetty C M Sips
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Jan Kroon
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Patrick C N Rensen
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Sander Kooijman
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Leiden, the Netherlands
| |
Collapse
|
14
|
Abedini M, Ramezani-Jolfaie N, Ghasemi-Tehrani H, Tarrahi MJ, Amani R. The effect of concentrated pomegranate juice on biomarkers of inflammation, oxidative stress, and sex hormones in overweight and obese women with polycystic ovary syndrome: A randomized controlled trial. Phytother Res 2023. [PMID: 36654481 DOI: 10.1002/ptr.7731] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 11/05/2022] [Accepted: 01/02/2023] [Indexed: 01/20/2023]
Abstract
Polycystic ovary syndrome (PCOS) is a common gynecological endocrine disorder. Pomegranate juice (PJ) has been known to play anti-inflammatory and antioxidant roles. However, the effects of PJ on inflammation, oxidative stress, and sex hormones in PCOS patients are very little studied, and thus more studies are needed. This randomized controlled trial enrolled 44 women diagnosed with PCOS according to the Rotterdam criteria, body mass index (BMI) ≥ 25 kg/m2 , and aged 18-40 years old. Participants were randomly assigned to take 45 ml/day of concentrated PJ or a control group without intervention. Some biomarkers of sex hormones, inflammation, and oxidative stress were quantified at baseline and after the 8-week intervention. Compared with the controls, serum testosterone levels were significantly decreased in overweight and obese women with PCOS who supplemented with concentrated PJ (-0.004 ± 0.013 vs. 0.039 ± 0.013, p = .039). However, we did not observe significant differences in luteinizing hormone (LH) and sex hormone-binding globulin (SHBG) levels and inflammation and oxidative stress factors between the two groups after adjustment for confounding variables. An 8-week supplementation with concentrated PJ could effectively improve testosterone levels in overweight and obese women with PCOS. This study was registered at www.irct.ir (IRCT20191109045383N1).
Collapse
Affiliation(s)
- Maryam Abedini
- Department of Clinical Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nahid Ramezani-Jolfaie
- Food Health Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.,Department of Community Medicine, School of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Hatav Ghasemi-Tehrani
- Department of Reproductive, Shahid Beheshti Fertility and Infertility Clinic, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Javad Tarrahi
- Department of Epidemiology and Biostatistics, School of Public Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Reza Amani
- Department of Clinical Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| |
Collapse
|
15
|
Garrido-Gil P, Pedrosa MA, Garcia-Garrote M, Pequeño-Valtierra A, Rodríguez-Castro J, García-Souto D, Rodríguez-Pérez AI, Labandeira-Garcia JL. Microglial angiotensin type 2 receptors mediate sex-specific expression of inflammatory cytokines independently of circulating estrogen. Glia 2022; 70:2348-2360. [PMID: 35943203 DOI: 10.1002/glia.24255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 07/17/2022] [Accepted: 07/25/2022] [Indexed: 01/07/2023]
Abstract
There are sex differences in microglia, which can maintain sex-related gene expression and functional differences in the absence of circulating sex steroids. The angiotensin type 2 (AT2) receptors mediate anti-inflammatory actions in different tissues, including brain. In mice, we performed RT-PCR analysis of microglia isolated from adult brains and RNA scope in situ hybridization from males, females, ovariectomized females, orchiectomized males and brain masculinized females. We also compared wild type and AT2 knockout mice. The expression of AT2 receptors in microglial cells showed sex differences with much higher AT2 mRNA expression in females than in males, and this was not dependent on circulating gonadal hormones, as observed using ovariectomized females, brain masculinized females and orchiectomized males. These results suggest genomic reasons, possibly related to sex chromosome complement, for sex differences in AT2 expression in microglia, as the AT2 receptor gene is located in the X chromosome. Furthermore, sex differences in expression of AT2 receptors were associated to sex differences in microglial expression of key anti-inflammatory cytokines such as interleukin-10 and pro-inflammatory cytokines such as interleukin-1β and interleukin-6. In conclusion, sex differences in microglial AT2 receptor expression appear as a major factor contributing to sex differences in the neuroinflammatory responses beyond the effects of circulating steroids.
Collapse
Affiliation(s)
- Pablo Garrido-Gil
- Laboratory of Cellular and Molecular Neurobiology of Parkinson's disease, Research Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Department of Morphological Sciences, IDIS, University of Santiago de Compostela, Santiago de Compostela, Spain.,Networking Research Center on Neurodegenerative Diseases (CiberNed), Madrid, Spain
| | - Maria A Pedrosa
- Laboratory of Cellular and Molecular Neurobiology of Parkinson's disease, Research Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Department of Morphological Sciences, IDIS, University of Santiago de Compostela, Santiago de Compostela, Spain.,Networking Research Center on Neurodegenerative Diseases (CiberNed), Madrid, Spain
| | - Maria Garcia-Garrote
- Laboratory of Cellular and Molecular Neurobiology of Parkinson's disease, Research Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Department of Morphological Sciences, IDIS, University of Santiago de Compostela, Santiago de Compostela, Spain.,Networking Research Center on Neurodegenerative Diseases (CiberNed), Madrid, Spain
| | - Ana Pequeño-Valtierra
- Laboratory of Genomes and Disease, Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Jorge Rodríguez-Castro
- Laboratory of Genomes and Disease, Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Daniel García-Souto
- Laboratory of Genomes and Disease, Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Ana I Rodríguez-Pérez
- Laboratory of Cellular and Molecular Neurobiology of Parkinson's disease, Research Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Department of Morphological Sciences, IDIS, University of Santiago de Compostela, Santiago de Compostela, Spain.,Networking Research Center on Neurodegenerative Diseases (CiberNed), Madrid, Spain
| | - Jose L Labandeira-Garcia
- Laboratory of Cellular and Molecular Neurobiology of Parkinson's disease, Research Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Department of Morphological Sciences, IDIS, University of Santiago de Compostela, Santiago de Compostela, Spain.,Networking Research Center on Neurodegenerative Diseases (CiberNed), Madrid, Spain
| |
Collapse
|
16
|
Riggle JP, Kay LM, Onishi KG, Falk DT, Smarr BL, Zucker I, Prendergast BJ. Modified Wavelet Analyses Permit Quantification of Dynamic Interactions Between Ultradian and Circadian Rhythms. J Biol Rhythms 2022; 37:631-654. [PMID: 36380564 PMCID: PMC11024927 DOI: 10.1177/07487304221128652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Circadian rhythms provide daily temporal structure to cellular and organismal biological processes, ranging from gene expression to cognition. Higher-frequency (intradaily) ultradian rhythms are similarly ubiquitous but have garnered far less empirical study, in part because of the properties that define them-multimodal periods, non-stationarity, circadian harmonics, and diurnal modulation-pose challenges to their accurate and precise quantification. Wavelet analyses are ideally suited to address these challenges, but wavelet-based measurement of ultradian rhythms has remained largely idiographic. Here, we describe novel analytical approaches, based on discrete and continuous wavelet transforms, which permit quantification of rhythmic power distribution across a broad ultradian spectrum, as well as precise identification of period within empirically determined ultradian bands. Moreover, the aggregation of normalized wavelet matrices allows group-level analyses of experimental treatments, thereby circumventing limitations of idiographic approaches. The accuracy and precision of these wavelet analyses were validated using in silico and in vivo models with known ultradian features. Experiments in male and female mice yielded robust and repeatable measures of ultradian period and power in home cage locomotor activity, confirming and extending reports of ultradian rhythm modulation by sex, gonadal hormones, and circadian entrainment. Seasonal changes in day length modulated ultradian period and power, and exerted opposite effects in the light and dark phases of the 24 h day, underscoring the importance of evaluating ultradian rhythms with attention to circadian phase. Sex differences in ultradian rhythms were more prominent at night and depended on gonadal hormones in male mice. Thus, relatively straightforward modifications to the wavelet procedure allowed quantification of ultradian rhythms with appropriate time-frequency resolution, generating accurate, and repeatable measures of period and power which are suitable for group-level analyses. These analytical tools may afford deeper understanding of how ultradian rhythms are generated and respond to interoceptive and exteroceptive cues.
Collapse
Affiliation(s)
- Jonathan P. Riggle
- Department of Psychology and Institute for Mind and Biology, The University of Chicago, Chicago, Illinois
- Department of Physiology, University of California, San Francisco, San Francisco, California
| | - Leslie M. Kay
- Department of Psychology and Institute for Mind and Biology, The University of Chicago, Chicago, Illinois
- Committee on Neurobiology, The University of Chicago, Chicago, Illinois
- Committee on Computational Neuroscience, The University of Chicago, Chicago, Illinois
| | - Kenneth G. Onishi
- Department of Psychology and Institute for Mind and Biology, The University of Chicago, Chicago, Illinois
| | - David T. Falk
- Department of Psychology and Institute for Mind and Biology, The University of Chicago, Chicago, Illinois
| | - Benjamin L. Smarr
- Department of Bioengineering and the Halicioğlu Data Science Institute, University of California, San Diego, La Jolla, California
| | - Irving Zucker
- Department of Psychology, University of California, Berkeley, Berkeley, California
- Department of Integrative Biology, University of California, Berkeley, Berkeley, California
| | - Brian J. Prendergast
- Department of Psychology and Institute for Mind and Biology, The University of Chicago, Chicago, Illinois
- Committee on Neurobiology, The University of Chicago, Chicago, Illinois
| |
Collapse
|
17
|
Veldhuijzen DS, Meeker TJ, Bauer D, Keaser ML, Gullapalli RP, Greenspan JD. Brain responses to painful electrical stimuli and cognitive tasks interact in the precuneus, posterior cingulate cortex, and inferior parietal cortex and do not vary across the menstrual cycle. Brain Behav 2022; 12:e2593. [PMID: 35510527 PMCID: PMC9226794 DOI: 10.1002/brb3.2593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 02/11/2022] [Accepted: 04/10/2022] [Indexed: 12/03/2022] Open
Abstract
INTRODUCTION Bidirectional effects between cognition and pain have been extensively reported. Although brain regions involved in cognitive and pain processing seem to partly overlap, it is unknown what specific brain regions are involved in the interaction between pain and cognition. Furthermore, the role of gonadal hormones on these interacting effects has not been examined. This study investigated brain activation patterns of the interaction between pain and cognition over different phases of the naturally occurring menstrual cycle. METHODS Fifteen healthy normally cycling females were examined over the course of 4 different cycle phases. Sensory stimulation was applied using electrical pulses and cognitive performance was assessed using the Multi-Source Interference Task. Brain imaging consisted of functional magnetic resonance imaging using a repeated measures ANOVA group analysis approach. RESULTS Sensory stimulation was found to interact with task performance in the left precuneus, left posterior cingulate cortex and right inferior parietal lobule. No effects of cycle phase were observed to interact with main effects of stimulation, task or interaction effects between task performance and sensory stimulation. CONCLUSION Potential neural correlates of shared resources between pain and cognition were demonstrated providing further insights into the potential mechanisms behind cognitive performance difficulties in pain patients and opening avenues for new treatment options including targeting specific cognitive factors in pain treatment such as cognitive interference.
Collapse
Affiliation(s)
- Dieuwke S Veldhuijzen
- Institute of Psychology, Health, Medical and Neuropsychology Unit, Leiden University, Leiden, the Netherlands.,Leiden Institute for Brain and Cognition, Leiden, the Netherlands
| | - Timothy J Meeker
- Department of Neurosurgery, Johns Hopkins University, Baltimore, Maryland.,Department of Neural and Pain Sciences, University of Maryland School of Dentistry, Baltimore, Maryland.,Center to Advance Chronic Pain Research, University of Maryland Baltimore, Baltimore, Maryland
| | - Deborah Bauer
- Department of Neural and Pain Sciences, University of Maryland School of Dentistry, Baltimore, Maryland
| | - Michael L Keaser
- Department of Neural and Pain Sciences, University of Maryland School of Dentistry, Baltimore, Maryland.,Center to Advance Chronic Pain Research, University of Maryland Baltimore, Baltimore, Maryland
| | - Rao P Gullapalli
- Department of Diagnostic Radiology and Nuclear Imaging, University of Maryland School of Medicine, Baltimore, Maryland
| | - Joel D Greenspan
- Department of Neural and Pain Sciences, University of Maryland School of Dentistry, Baltimore, Maryland.,Center to Advance Chronic Pain Research, University of Maryland Baltimore, Baltimore, Maryland
| |
Collapse
|
18
|
Mayberry HL, DeSalvo HA, Bavley CC, Downey SH, Lam C, Kunta C, Fortuna RP, Doshi PH, Smedley EB, Wimmer ME. Opioid and Sucrose Craving Are Accompanied by Unique Behavioral and Affective Profiles after Extended Abstinence in Male and Female Rats. eNeuro 2022; 9:ENEURO. [PMID: 35241453 DOI: 10.1523/ENEURO.0515-21.2022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 02/17/2022] [Accepted: 02/24/2022] [Indexed: 11/21/2022] Open
Abstract
Incubation of craving refers to the intensification of drug-seeking behavior in response to reward-paired cues over the course of abstinence. In rodents, craving and drug-seeking behaviors have been measured by an increase in lever pressing in the absence of reinforcer availability in response to cue presentations. However, craving in rodents is difficult to define and little is known about the behavioral signatures that accompany increased drug-seeking behavior measured by lever pressing. The affective components of relapse are also important, but understudied in rodents. Hormonal fluctuations influence craving for psychostimulants, but little is known about the impact of the estrous cycle on opioid-seeking behavior. This study sought to delineate the behavioral and affective signatures associated with craving, and to examine the influence of the female estrous cycle on craving. Male and female rats underwent 10 d of intravenous opioid self-administration. Separate cohorts of control rats self-administered oral sucrose, a natural nondrug reward. Cue-induced seeking tests were conducted after 1 or 30d of forced abstinence. These sessions were recorded and scored for overall locomotion, instances of sniffing, grooming, or hyperactivity. Ultrasonic vocalizations (USVs) were also recorded to determine affective profiles that accompany opioid seeking. Although active lever presses and overall locomotion increased unanimously over extended abstinence from heroin and sucrose, a sex- and reinforcer-specific behavioral and affective signature of craving emerged. Furthermore, although the female estrous cycle did not affect taking or seeking, it appears to influence more granular behaviors.
Collapse
|
19
|
Lenert ME, Burton MD. Acute effects of a high-fat diet on estrous cycling and body weight of intact female mice. Neuropsychopharmacology 2022; 47:418-419. [PMID: 34453116 PMCID: PMC8617026 DOI: 10.1038/s41386-021-01164-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Melissa E. Lenert
- grid.267323.10000 0001 2151 7939Neuroimmunology and Behavior Laboratory, Department of Neuroscience, Center for Advanced Pain Studies (CAPS), School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, TX USA
| | - Michael D. Burton
- grid.267323.10000 0001 2151 7939Neuroimmunology and Behavior Laboratory, Department of Neuroscience, Center for Advanced Pain Studies (CAPS), School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, TX USA
| |
Collapse
|
20
|
Rosenhauer AM, Owens B, Glover EM. Using Translational Models of Fear Conditioning to Uncover Sex-Linked Factors Related to PTSD Risk. J Psychiatr Brain Sci 2022; 7:e220010. [PMID: 36506701 DOI: 10.20900/jpbs.20220010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Post-traumatic stress disorder (PTSD) is a debilitating neuropsychiatric disorder that follows exposure to a traumatic event; however, not every person who experiences trauma will develop PTSD. Women are more likely to be diagnosed with PTSD than men even when controlling for type and amount of trauma exposure. Circulating levels of gonadal hormones such as estradiol, progesterone, and testosterone may contribute to differential risk for developing PTSD. In this review, we briefly consider the influence of gonadal hormones on fear conditioning processes including fear acquisition, fear inhibition, extinction learning, and extinction recall within translational neuroscience models. We discuss findings from human studies incorporating samples from both community and traumatized clinical populations to further understand how these hormones might interact with exposure to trauma. Additionally, we propose that special attention should be paid to the specific measure used to examine fear conditioning processes as there is evidence that common psychophysiological indices such as skin conductance response and fear-potentiated startle can reveal quite different results and thus necessitate nuanced interpretations. Continued research to understand the influence of gonadal hormones in fear learning and extinction processes will provide further insight into the increased risk women have of developing PTSD and provide new targets for the treatment and prevention of this disorder.
Collapse
|
21
|
Peng R, Li D, Li Y. Relationships Between Circulating Tenascin-C Levels and Gonadal Hormones in Male Patients with Depressive Disorder: A Retrospective, Cross-Sectional Study. Lab Med 2021; 53:273-277. [PMID: 34791329 DOI: 10.1093/labmed/lmab094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE Tenascin-C (TNC) is an extracellular matrix glycoprotein closely associated with the progression of psychiatric disorders. The present study was performed to investigate the possible association between serum gonadal hormones and TNC levels in male patients with depressive disorder. MATERIALS AND METHODS We measured serum TNC levels by enzyme-linked immunosorbent assay. In addition, we investigated the influence of testosterone (T) and estradiol (E2) on TNC levels in primary neuronal cultures. RESULTS Patients with depression had lower levels of T, free tri-iodothyronine (FT3), thyroid-stimulating hormone (TSH), and the T/E2 ratio than healthy control patients. Levels of TNC and high-sensitivity C-reactive protein were significantly higher in patients than in healthy volunteers. Serum TNC concentrations were negatively associated with levels of E2 and T and with the T/E2 ratio. Levels of TNC, TSH, and FT3 and the T/E2 ratio were predictors of depression. Among men with depression, TNC was negatively associated with T levels and with the T/E2 ratio. Incubating pheochromocytoma 12 cells with the combination of T and E2 greatly decreased TNC levels in the culture medium. CONCLUSION Increased TNC levels may predict imbalance between T and E2 in patients with depression, and gonadal hormones may modulate TNC expression in vivo.
Collapse
Affiliation(s)
- Rui Peng
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, P.R. China
| | - Di Li
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, P.R. China
| | - Yan Li
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, P.R. China
| |
Collapse
|
22
|
Shi W, Sheng X, Dorr KM, Hutton JE, Emerson JI, Davies HA, Andrade TD, Wasson LK, Greco TM, Hashimoto Y, Federspiel JD, Robbe ZL, Chen X, Arnold AP, Cristea IM, Conlon FL. Cardiac proteomics reveals sex chromosome-dependent differences between males and females that arise prior to gonad formation. Dev Cell 2021; 56:3019-3034.e7. [PMID: 34655525 PMCID: PMC9290207 DOI: 10.1016/j.devcel.2021.09.022] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 07/22/2021] [Accepted: 09/23/2021] [Indexed: 01/03/2023]
Abstract
Sex disparities in cardiac homeostasis and heart disease are well documented, with differences attributed to actions of sex hormones. However, studies have indicated sex chromosomes act outside of the gonads to function without mediation by gonadal hormones. Here, we performed transcriptional and proteomics profiling to define differences between male and female mouse hearts. We demonstrate, contrary to current dogma, cardiac sex disparities are controlled not only by sex hormones but also through a sex-chromosome mechanism. Using Turner syndrome (XO) and Klinefelter (XXY) models, we find the sex-chromosome pathway is established by X-linked gene dosage. We demonstrate cardiac sex disparities occur at the earliest stages of heart formation, a period before gonad formation. Using these datasets, we identify and define a role for alpha-1B-glycoprotein (A1BG), showing loss of A1BG leads to cardiac defects in females, but not males. These studies provide resources for studying sex-biased cardiac disease states.
Collapse
Affiliation(s)
- Wei Shi
- Department of Biology and Genetics, McAllister Heart Institute, UNC-Chapel Hill, Chapel Hill, NC 27599, USA
| | - Xinlei Sheng
- Department of Molecular Biology, Princeton University, Lewis Thomas Laboratory, Washington Road, Princeton, NJ 08544, USA
| | - Kerry M Dorr
- Department of Biology and Genetics, McAllister Heart Institute, UNC-Chapel Hill, Chapel Hill, NC 27599, USA
| | - Josiah E Hutton
- Department of Molecular Biology, Princeton University, Lewis Thomas Laboratory, Washington Road, Princeton, NJ 08544, USA
| | - James I Emerson
- Department of Biology and Genetics, McAllister Heart Institute, UNC-Chapel Hill, Chapel Hill, NC 27599, USA
| | - Haley A Davies
- Department of Biology and Genetics, McAllister Heart Institute, UNC-Chapel Hill, Chapel Hill, NC 27599, USA
| | - Tia D Andrade
- Department of Biology and Genetics, McAllister Heart Institute, UNC-Chapel Hill, Chapel Hill, NC 27599, USA
| | - Lauren K Wasson
- Department of Biology and Genetics, McAllister Heart Institute, UNC-Chapel Hill, Chapel Hill, NC 27599, USA
| | - Todd M Greco
- Department of Molecular Biology, Princeton University, Lewis Thomas Laboratory, Washington Road, Princeton, NJ 08544, USA
| | - Yutaka Hashimoto
- Department of Molecular Biology, Princeton University, Lewis Thomas Laboratory, Washington Road, Princeton, NJ 08544, USA
| | - Joel D Federspiel
- Department of Molecular Biology, Princeton University, Lewis Thomas Laboratory, Washington Road, Princeton, NJ 08544, USA
| | - Zachary L Robbe
- Department of Biology and Genetics, McAllister Heart Institute, UNC-Chapel Hill, Chapel Hill, NC 27599, USA
| | - Xuqi Chen
- Department of Integrative Biology & Physiology, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Arthur P Arnold
- Department of Integrative Biology & Physiology, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Ileana M Cristea
- Department of Molecular Biology, Princeton University, Lewis Thomas Laboratory, Washington Road, Princeton, NJ 08544, USA.
| | - Frank L Conlon
- Department of Biology and Genetics, McAllister Heart Institute, UNC-Chapel Hill, Chapel Hill, NC 27599, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
| |
Collapse
|
23
|
Gata-Garcia A, Porat A, Brimberg L, Volpe BT, Huerta PT, Diamond B. Contributions of Sex Chromosomes and Gonadal Hormones to the Male Bias in a Maternal Antibody-Induced Model of Autism Spectrum Disorder. Front Neurol 2021; 12:721108. [PMID: 34721260 PMCID: PMC8548617 DOI: 10.3389/fneur.2021.721108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 09/14/2021] [Indexed: 11/29/2022] Open
Abstract
Autism Spectrum Disorder (ASD) is a group of neurodevelopmental conditions that is four times more commonly diagnosed in males than females. While susceptibility genes located in the sex chromosomes have been identified in ASD, it is unclear whether they are sufficient to explain the male bias or whether gonadal hormones also play a key role. We evaluated the sex chromosomal and hormonal influences on the male bias in a murine model of ASD, in which mice are exposed in utero to a maternal antibody reactive to contactin-associated protein-like 2 (Caspr2), which was originally cloned from a mother of a child with ASD (termed C6 mice henceforth). In this model, only male mice are affected. We used the four-core-genotypes (FCG) model in which the Sry gene is deleted from the Y chromosome (Y−) and inserted into autosome 3 (TgSry). Thus, by combining the C6 and FCG models, we were able to differentiate the contributions of sex chromosomes and gonadal hormones to the development of fetal brain and adult behavioral phenotypes. We show that the presence of the Y chromosome, or lack of two X chromosomes, irrespective of gonadal sex, increased the susceptibility to C6-induced phenotypes including the abnormal growth of the developing fetal cerebral cortex, as well as a behavioral pattern of decreased open-field exploration in adult mice. Our results indicate that sex chromosomes are the main determinant of the male bias in the maternal C6-induced model of ASD. The less dominant hormonal effect may be due to modulation by sex chromosome genes of factors involved in gonadal hormone pathways in the brain.
Collapse
Affiliation(s)
- Adriana Gata-Garcia
- Center for Autoimmune, Musculoskeletal and Hematopoietic Diseases, Institute of Molecular Medicine, Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, United States.,Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, United States
| | - Amit Porat
- Elmezzi Graduate School of Molecular Medicine, Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, United States
| | - Lior Brimberg
- Center for Autoimmune, Musculoskeletal and Hematopoietic Diseases, Institute of Molecular Medicine, Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, United States
| | - Bruce T Volpe
- Center for Autoimmune, Musculoskeletal and Hematopoietic Diseases, Institute of Molecular Medicine, Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, United States
| | - Patricio T Huerta
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, United States.,Laboratory of Immune and Neural Networks, Institute of Molecular Medicine, Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, United States
| | - Betty Diamond
- Center for Autoimmune, Musculoskeletal and Hematopoietic Diseases, Institute of Molecular Medicine, Feinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, United States.,Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, United States
| |
Collapse
|
24
|
Wallace T, Myers B. Effects of Biological Sex and Stress Exposure on Ventromedial Prefrontal Regulation of Mood-Related Behaviors. Front Behav Neurosci 2021; 15:737960. [PMID: 34512290 PMCID: PMC8426926 DOI: 10.3389/fnbeh.2021.737960] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 08/06/2021] [Indexed: 11/13/2022] Open
Abstract
The ventral portion of the medial prefrontal cortex (vmPFC) regulates mood, sociability, and context-dependent behaviors. Consequently, altered vmPFC activity has been implicated in the biological basis of emotional disorders. Recent methodological advances have greatly enhanced the ability to investigate how specific prefrontal cell populations regulate mood-related behaviors, as well as the impact of long-term stress on vmPFC function. However, emerging preclinical data identify prominent sexual divergence in vmPFC behavioral regulation and stress responsivity. Notably, the rodent infralimbic cortex (IL), a vmPFC subregion critical for anti-depressant action, shows marked functional divergence between males and females. Accordingly, this review examines IL encoding and modulation of mood-related behaviors, including coping style, reward, and sociability, with a focus on sex-based outcomes. We also review how these processes are impacted by prolonged stress exposure. Collectively, the data suggest that chronic stress has sex-specific effects on IL excitatory/inhibitory balance that may account for sex differences in the prevalence and course of mood disorders.
Collapse
Affiliation(s)
- Tyler Wallace
- Department of Biomedical Sciences, Colorado State University, Fort Collins, CO, United States
| | - Brent Myers
- Department of Biomedical Sciences, Colorado State University, Fort Collins, CO, United States
| |
Collapse
|
25
|
Akan M, Ayaz N, Çağatay Taşkapan M, Bulut N, Gönenir Erbay L. The Relationship Between Suicide Attempt and Gonadotropins, Gonadal Hormones, and Cortisol in Females. Alpha Psychiatry 2021; 22:230-236. [PMID: 36447451 PMCID: PMC9685641 DOI: 10.1530/alphapsychiatry.2021.21237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 05/25/2021] [Indexed: 06/16/2023]
Abstract
OBJECTIVE The aim of this study was to examine the relationship between suicidal behavior and gonadotropins, gonadal hormones, and cortisol in females. METHODS The study included 3 groups of 23 females each, aged 18-45 years; one group comprising those who had attempted suicide, another group of females matched for age, menstrual phase, and body mass index, with depression but no suicidal tendencies, and a control group of 23 healthy females. For all participants, a sociodemographic information form was completed, and the Beck Depression Inventory, the Beck Anxiety Inventory, and the Beck Hopelessness Scale were used. Blood samples were taken at 8 am (in the attempted-suicide group, within 24 hours of the attempt), and follicle-stimulating hormone, luteinizing hormone, estradiol, testosterone, progesterone, and cortisol levels were measured. RESULTS No statistically significant differences were observed between the groups with respect to gonadotropin and gonadal hormone levels. There were statistically significant differences in the cortisol levels between the attempted suicide and control groups and between the depression and control groups (P < .05). The cortisol levels negatively correlated with all scale scores. CONCLUSION Studies on suicidal patients should pay more attention to the potential role of hypocortisolism. More studies with larger samples are needed to investigate the relationship between gonadotropins, gonadal hormones, and suicidal behavior.
Collapse
Affiliation(s)
- Mustafa Akan
- Department of Psychiatry, Malatya Training and Research Hospital, Malatya, Turkey
| | - Nusret Ayaz
- Department of Forensic Medicine, Niğde Training and Research Hospital, Niğde, Turkey
| | | | - Nilüfer Bulut
- Department of Biochemistry, İnönü University School of Medicine, Malatya, Turkey
| | - Lale Gönenir Erbay
- Department of Psychiatry, İnönü University School of Medicine, Malatya, Turkey
| |
Collapse
|
26
|
Rajkumar RP. Gut Hormones as Potential Therapeutic Targets or Biomarkers of Response in Depression: The Case of Motilin. Life (Basel) 2021; 11:892. [PMID: 34575041 DOI: 10.3390/life11090892] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/22/2021] [Accepted: 08/25/2021] [Indexed: 12/12/2022] Open
Abstract
Recent research has identified the gut–brain axis as a key mechanistic pathway and potential therapeutic target in depression. In this paper, the potential role of gut hormones as potential treatments or predictors of response in depression is examined, with specific reference to the peptide hormone motilin. This possibility is explored through two methods: (1) a conceptual review of the possible links between motilin and depression, including evidence from animal and human research as well as clinical trials, based on a literature search of three scientific databases, and (2) an analysis of the relationship between a functional polymorphism (rs2281820) of the motilin (MLN) gene and cross-national variations in the prevalence of depression based on allele frequency data after correction for potential confounders. It was observed that (1) there are several plausible mechanisms, including interactions with diet, monoamine, and neuroendocrine pathways, to suggest that motilin may be relevant to the pathophysiology and treatment of depression, and (2) there was a significant correlation between rs2281820 allele frequencies and the prevalence of depression after correcting for multiple confounding factors. These results suggest that further evaluation of the utility of motilin and related gut peptides as markers of antidepressant response is required and that these molecular pathways represent potential future mechanisms for antidepressant drug development.
Collapse
|
27
|
Parker MN, Tanofsky-Kraff M, Crosby RD, Byrne ME, LeMay-Russell S, Swanson TN, Ramirez E, Shank LM, Djan KG, Kwarteng EA, Faulkner LM, Yang SB, Zenno A, Chivukula KK, Engel SG, Brady SM, Yanovski SZ, Yanovski JA. Food cravings and loss-of-control eating in youth: Associations with gonadal hormone concentrations. Int J Eat Disord 2021; 54:1426-1437. [PMID: 33942921 PMCID: PMC8355041 DOI: 10.1002/eat.23530] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 04/03/2021] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Among youth with overweight, food cravings (FC) are associated with loss-of-control (LOC)-eating, but the impact of sex-associated biological characteristics on this relationship is unknown. We examined whether sex and gonadal hormone concentrations moderated the relationships between FC and LOC-eating severity among healthy boys and girls across the weight strata in natural and laboratory environments. METHOD Using ecological momentary assessment (EMA), FC, and LOC-eating severity were reported 3-5 times a day for 2 weeks. In the laboratory, participants reported FC, consumed lunch from a buffet test meal designed to simulate LOC-eating, and rated LOC-eating severity during the meal. RESULTS Eighty-seven youth (13.0 ± 2.7 years, 58.6% female, 32.2% with overweight/obesity) participated. EMA measured general and momentary FC were positively associated with LOC-eating severity (ps < .01), with no differences by sex (ps = .21-.93). Estradiol and progesterone significantly moderated the relationships between FC and LOC-eating such that general FC and LOC-eating severity were only positively associated among girls with greater (vs. lower) estradiol (p = .01), and momentary FC and LOC-eating severity were only positively associated among girls with greater (vs. lower) progesterone (p = .01). Boys' testosterone did not significantly moderate the associations between FC and LOC-eating severity (ps = .36-.97). At the test meal, pre-meal FC were positively related to LOC-eating severity (p < .01), without sex or hormonal moderation (ps = .20-.64). DISCUSSION FC were related to LOC-eating severity in boys and girls. In the natural environment, gonadal hormones moderated this relationship in girls, but not boys. The mechanisms through which gonadal hormones might affect the relationship between FC and LOC-eating warrant investigation.
Collapse
Affiliation(s)
- Megan N. Parker
- Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences (USU), 4301 Jones Bridge Road, Bethesda, MD, 20814, USA,Section on Growth and Obesity, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Division of Intramural Research, National Institutes of Health (NIH), 10 Center Drive, Bethesda, MD, 20892, USA
| | - Marian Tanofsky-Kraff
- Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences (USU), 4301 Jones Bridge Road, Bethesda, MD, 20814, USA,Section on Growth and Obesity, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Division of Intramural Research, National Institutes of Health (NIH), 10 Center Drive, Bethesda, MD, 20892, USA,Department of Medicine, Military Cardiovascular Outcomes Research (MiCOR) Program, USU, 4301 Jones Bridge Road, Bethesda, MD, 20814, USA
| | - Ross D. Crosby
- Sanford Center for Biobehavioral Research, 120 Eighth St. South, Box, 2010, Fargo, North Dakota, 58122, USA,University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota
| | - Meghan E. Byrne
- Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences (USU), 4301 Jones Bridge Road, Bethesda, MD, 20814, USA,Section on Growth and Obesity, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Division of Intramural Research, National Institutes of Health (NIH), 10 Center Drive, Bethesda, MD, 20892, USA
| | - Sarah LeMay-Russell
- Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences (USU), 4301 Jones Bridge Road, Bethesda, MD, 20814, USA,Section on Growth and Obesity, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Division of Intramural Research, National Institutes of Health (NIH), 10 Center Drive, Bethesda, MD, 20892, USA
| | - Taylor N. Swanson
- Section on Growth and Obesity, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Division of Intramural Research, National Institutes of Health (NIH), 10 Center Drive, Bethesda, MD, 20892, USA,Metis Foundation, 300 Convent St #1330, San Antonio, TX, 78205, USA
| | - Eliana Ramirez
- Section on Growth and Obesity, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Division of Intramural Research, National Institutes of Health (NIH), 10 Center Drive, Bethesda, MD, 20892, USA
| | - Lisa M. Shank
- Section on Growth and Obesity, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Division of Intramural Research, National Institutes of Health (NIH), 10 Center Drive, Bethesda, MD, 20892, USA,Department of Medicine, Military Cardiovascular Outcomes Research (MiCOR) Program, USU, 4301 Jones Bridge Road, Bethesda, MD, 20814, USA,Metis Foundation, 300 Convent St #1330, San Antonio, TX, 78205, USA
| | - Kweku G. Djan
- Section on Growth and Obesity, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Division of Intramural Research, National Institutes of Health (NIH), 10 Center Drive, Bethesda, MD, 20892, USA
| | - Esther A. Kwarteng
- Section on Growth and Obesity, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Division of Intramural Research, National Institutes of Health (NIH), 10 Center Drive, Bethesda, MD, 20892, USA
| | - Loie M. Faulkner
- Section on Growth and Obesity, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Division of Intramural Research, National Institutes of Health (NIH), 10 Center Drive, Bethesda, MD, 20892, USA
| | - Shanna B. Yang
- Nutrition Department, Clinical Research Center, NIH, 10 Center Drive, Bethesda, MD, 20892, USA
| | - Anna Zenno
- Section on Growth and Obesity, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Division of Intramural Research, National Institutes of Health (NIH), 10 Center Drive, Bethesda, MD, 20892, USA
| | - K. Karthik Chivukula
- Clinical Endocrinology Section, Diabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), National Institutes of Health, Bethesda, Maryland, USA
| | - Scott G. Engel
- Sanford Center for Biobehavioral Research, 120 Eighth St. South, Box, 2010, Fargo, North Dakota, 58122, USA,University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota
| | - Sheila M. Brady
- Section on Growth and Obesity, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Division of Intramural Research, National Institutes of Health (NIH), 10 Center Drive, Bethesda, MD, 20892, USA
| | - Susan Z. Yanovski
- Office of Obesity Research, Division of Digestive Diseases and Nutrition, NIDDK, NIH, Bethesda, MD, 20892, USA
| | - Jack A. Yanovski
- Section on Growth and Obesity, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Division of Intramural Research, National Institutes of Health (NIH), 10 Center Drive, Bethesda, MD, 20892, USA
| |
Collapse
|
28
|
Trova S, Bovetti S, Bonzano S, De Marchis S, Peretto P. Sex Steroids and the Shaping of the Peripubertal Brain: The Sexual-Dimorphic Set-Up of Adult Neurogenesis. Int J Mol Sci 2021; 22:ijms22157984. [PMID: 34360747 PMCID: PMC8347822 DOI: 10.3390/ijms22157984] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/19/2021] [Accepted: 07/21/2021] [Indexed: 12/29/2022] Open
Abstract
Steroid hormones represent an amazing class of molecules that play pleiotropic roles in vertebrates. In mammals, during postnatal development, sex steroids significantly influence the organization of sexually dimorphic neural circuits underlying behaviors critical for survival, such as the reproductive one. During the last decades, multiple studies have shown that many cortical and subcortical brain regions undergo sex steroid-dependent structural organization around puberty, a critical stage of life characterized by high sensitivity to external stimuli and a profound structural and functional remodeling of the organism. Here, we first give an overview of current data on how sex steroids shape the peripubertal brain by regulating neuroplasticity mechanisms. Then, we focus on adult neurogenesis, a striking form of persistent structural plasticity involved in the control of social behaviors and regulated by a fine-tuned integration of external and internal cues. We discuss recent data supporting that the sex steroid-dependent peripubertal organization of neural circuits involves a sexually dimorphic set-up of adult neurogenesis that in turn could be relevant for sex-specific reproductive behaviors.
Collapse
Affiliation(s)
- Sara Trova
- Department of Life Sciences and Systems Biology (DBIOS), University of Torino, 10123 Turin, Italy; (S.T.); (S.B.); (S.B.); (S.D.M.)
- Neuroscience Institute Cavalieri Ottolenghi (NICO), Orbassano, 10043 Turin, Italy
| | - Serena Bovetti
- Department of Life Sciences and Systems Biology (DBIOS), University of Torino, 10123 Turin, Italy; (S.T.); (S.B.); (S.B.); (S.D.M.)
- Neuroscience Institute Cavalieri Ottolenghi (NICO), Orbassano, 10043 Turin, Italy
| | - Sara Bonzano
- Department of Life Sciences and Systems Biology (DBIOS), University of Torino, 10123 Turin, Italy; (S.T.); (S.B.); (S.B.); (S.D.M.)
- Neuroscience Institute Cavalieri Ottolenghi (NICO), Orbassano, 10043 Turin, Italy
| | - Silvia De Marchis
- Department of Life Sciences and Systems Biology (DBIOS), University of Torino, 10123 Turin, Italy; (S.T.); (S.B.); (S.B.); (S.D.M.)
- Neuroscience Institute Cavalieri Ottolenghi (NICO), Orbassano, 10043 Turin, Italy
| | - Paolo Peretto
- Department of Life Sciences and Systems Biology (DBIOS), University of Torino, 10123 Turin, Italy; (S.T.); (S.B.); (S.B.); (S.D.M.)
- Neuroscience Institute Cavalieri Ottolenghi (NICO), Orbassano, 10043 Turin, Italy
- Correspondence:
| |
Collapse
|
29
|
Hart LA, Hart BL. An Ancient Practice but a New Paradigm: Personal Choice for the Age to Spay or Neuter a Dog. Front Vet Sci 2021; 8:603257. [PMID: 33816584 PMCID: PMC8017224 DOI: 10.3389/fvets.2021.603257] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 02/24/2021] [Indexed: 12/24/2022] Open
Abstract
Extensive practice and knowledge of the methods and effects of castration of male livestock and even humans has been widespread since ancient times, but only a few decades ago did neutering (including spaying) become a routine part of canine husbandry. In the US, the 6-month neuter became standard practice. Only recently, however, have some of the consequences of this major physiological alteration become evident. As the data-based study on 35 breeds reveals, there are major breed differences associated with effects of neutering, especially with early neutering, including increased risks of joint disorders and some cancers. The study of mixed-breed dogs reveals that the risk of joint disorders is increased in the large dogs. Implications of breed-specific and sex-specific effects for age of neutering have prompted the consideration of a new paradigm with regard to this practice. This involves focusing on each individual dog when deciding upon the appropriate age of neutering to avoid increasing the risk of a joint disorder or cancer above that inherent for the breed. For many breeds, particularly the smaller dogs, no effects were found for the age of neutering on joint disorders and the cancers followed. In these cases, the caregiver has a wide range of choice for neutering without increasing the dog's risk for these diseases. In the future, additional research may reveal more about other increased risks for age-related cognitive dysfunction or elevated levels of luteinizing hormone caused by gonad removal, and lead to revised guidelines.
Collapse
Affiliation(s)
- Lynette A Hart
- School of Veterinary Medicine, University of California, Davis, Davis, CA, United States
| | - Benjamin L Hart
- School of Veterinary Medicine, University of California, Davis, Davis, CA, United States
| |
Collapse
|
30
|
Liu S, Kramer P, Tao F. Editorial: Mechanisms of Orofacial Pain and Sex Differences. Front Integr Neurosci 2021; 15:599580. [PMID: 33776662 PMCID: PMC7987920 DOI: 10.3389/fnint.2021.599580] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 02/19/2021] [Indexed: 11/15/2022] Open
Affiliation(s)
- Sufang Liu
- Department of Biomedical Sciences, Texas A&M University College of Dentistry, Dallas, TX, United States
| | - Phillip Kramer
- Department of Biomedical Sciences, Texas A&M University College of Dentistry, Dallas, TX, United States
| | - Feng Tao
- Department of Biomedical Sciences, Texas A&M University College of Dentistry, Dallas, TX, United States
| |
Collapse
|
31
|
Banihani SA. Effect of diclofenac on semen quality: A review. Andrologia 2021; 53:e14021. [PMID: 33650710 DOI: 10.1111/and.14021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 02/01/2021] [Accepted: 02/12/2021] [Indexed: 12/14/2022] Open
Abstract
Diclofenac is an effective nonsteroidal anti-inflammatory drug and one of the most prescribed medicines worldwide. So far, there are many published articles that directly link between diclofenac and semen quality; however, hitherto, there is no collective review or comprehensive discussion that reveal such imperative link. Therefore, this work reviews and judges the association between diclofenac administration and semen quality, henceforth male infertility. As a tool to accomplish this scientific input, Scopus, Embase and PubMed databases have been searched for all original articles using the keywords "diclofenac" versus "semen" and "sperm" since August 1987 through November 2020. In summary, diclofenac appears to induce negative effects on both qualitative and quantitative measures of sperm; however, this conclusion requires confirmation by human studies. The detected negative effects of diclofenac on semen quality measures may be owed to reduced levels of gonadal hormones, decreased antioxidant defence mechanism, increased oxidative stress, altered concentrations of nitric oxide that are required to maintain normal sperm physiology and reduced synthesis of prostaglandins.
Collapse
Affiliation(s)
- Saleem Ali Banihani
- Department of Medical Laboratory Sciences, Jordan University of Science and Technology, Irbid, Jordan
| |
Collapse
|
32
|
Çayan S, Uğuz M, Saylam B, Akbay E. Effect of serum total testosterone and its relationship with other laboratory parameters on the prognosis of coronavirus disease 2019 (COVID-19) in SARS-CoV-2 infected male patients: a cohort study. Aging Male 2020; 23:1493-1503. [PMID: 32883151 DOI: 10.1080/13685538.2020.1807930] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVE To investigate effect of serum total testosterone and its relationship with other laboratory parameters on the prognosis of coronavirus disease 2019 (COVID-19) in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infected male patients. METHODS This prospective cohort study included 221 consecutive male patients (>18 years old) with laboratory confirmed SARS-CoV-2 who had been hospitalized due to COVID-19. The patients were divided into 3 groups: Asymptomatic patients (n: 46), symptomatic patients who were hospitalized in the internal medicine unit (IMU) (n: 129), and patients who were hospitalized in the intensive care unit (ICU) (n: 46). RESULTS As serum total testosterone level at baseline decreases, probability (%) to be in the ICU significantly increases (p = 0.001). As serum total testosterone level at baseline decreases, probability (%) of mortality significantly increases (p = 0.002). In the patients who had pre-COVID-19 serum gonadal hormones test (n: 24), serum total testosterone level significantly decreased from pre-COVID-19 level of 458 ± 198 ng/dl to 315 ± 120 ng/dl at the time of COVID-19 in the patients (p = 0.003). CONCLUSIONS COVID-19 might deteriorate serum testosterone level in SARS-CoV-2 infected male patients. Low serum total testosterone level at baseline has a significant increased risk for the ICU and mortality in patients with COVID-19.
Collapse
Affiliation(s)
- Selahittin Çayan
- Department of Urology, University of Mersin School of Medicine, Mersin, Turkey
| | - Mustafa Uğuz
- Department of Infectious diseases, Mersin City Educational and Research Hospital, Mersin, Turkey
| | - Barış Saylam
- Department of Urology, Mersin City Educational and Research Hospital, Mersin, Turkey
| | - Erdem Akbay
- Department of Urology, University of Mersin School of Medicine, Mersin, Turkey
| |
Collapse
|
33
|
Abstract
Gonadal hormones contribute to the sexual differentiation of brain and behavior throughout the lifespan, from initial neural patterning to "activation" of adult circuits. Sexual behavior is an ideal system in which to investigate the mechanisms underlying hormonal activation of neural circuits. Sexual behavior is a hormonally regulated, innate social behavior found across species. Although both sexes seek out and engage in sexual behavior, the specific actions involved in mating are sexually dimorphic. Thus, the neural circuits mediating sexual motivation and behavior in males and females are overlapping yet distinct. Furthermore, sexual behavior is strongly dependent on circulating gonadal hormones in both sexes. There has been significant recent progress on elucidating how gonadal hormones modulate physiological properties within sexual behavior circuits with consequences for behavior. Therefore, in this mini-review we review the neural circuits of male and female sexual motivation and behavior, from initial sensory detection of pheromones to the extended amygdala and on to medial hypothalamic nuclei and reward systems. We also discuss how gonadal hormones impact the physiology and functioning of each node within these circuits. By better understanding the myriad of ways in which gonadal hormones impact sexual behavior circuits, we can gain a richer and more complete appreciation for the neural substrates of complex behavior.
Collapse
Affiliation(s)
- Kimberly J Jennings
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California
| | - Luis de Lecea
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California
| |
Collapse
|
34
|
Premachandran H, Zhao M, Arruda-Carvalho M. Sex Differences in the Development of the Rodent Corticolimbic System. Front Neurosci 2020; 14:583477. [PMID: 33100964 PMCID: PMC7554619 DOI: 10.3389/fnins.2020.583477] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 09/01/2020] [Indexed: 12/18/2022] Open
Abstract
In recent years, a growing body of research has shown sex differences in the prevalence and symptomatology of psychopathologies, such as depression, anxiety, and fear-related disorders, all of which show high incidence rates in early life. This has highlighted the importance of including female subjects in animal studies, as well as delineating sex differences in neural processing across development. Of particular interest is the corticolimbic system, comprising the hippocampus, amygdala, and medial prefrontal cortex. In rodents, these corticolimbic regions undergo dynamic changes in early life, and disruption to their normative development is believed to underlie the age and sex-dependent effects of stress on affective processing. In this review, we consolidate research on sex differences in the hippocampus, amygdala, and medial prefrontal cortex across early development. First, we briefly introduce current principles on sexual differentiation of the rodent brain. We then showcase corticolimbic regional sex differences in volume, morphology, synaptic organization, cell proliferation, microglia, and GABAergic signaling, and explain how these differences are influenced by perinatal and pubertal gonadal hormones. In compiling this research, we outline evidence of what and when sex differences emerge in the developing corticolimbic system, and illustrate how temporal dynamics of its maturational trajectory may differ in male and female rodents. This will help provide insight into potential neural mechanisms underlying sex-specific critical windows for stress susceptibility and behavioral emergence.
Collapse
Affiliation(s)
| | - Mudi Zhao
- Department of Psychology, University of Toronto Scarborough, Toronto, ON, Canada
| | - Maithe Arruda-Carvalho
- Department of Psychology, University of Toronto Scarborough, Toronto, ON, Canada.,Department of Cell and Systems Biology, University of Toronto Scarborough, Toronto, ON, Canada
| |
Collapse
|
35
|
Tsai CS, Chou WJ, Lee SY, Lee MJ, Chou MC, Wang LJ. Phthalates, Para-Hydroxybenzoic Acids, Bisphenol-A, and Gonadal Hormones' Effects on Susceptibility to Attention-Deficit/Hyperactivity Disorder. Toxics 2020; 8:E57. [PMID: 32823738 DOI: 10.3390/toxics8030057] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 08/09/2020] [Accepted: 08/11/2020] [Indexed: 11/16/2022]
Abstract
This study aimed to examine whether endocrine-disrupting chemicals (EDCs), such as phthalates, para-hydroxybenzoic acids, and bisphenol-A (BPA), affect gonadal hormones and further link to the susceptibility to attention-deficit/hyperactivity disorder (ADHD). We recruited 98 boys with ADHD, 32 girls with ADHD, 42 boys without ADHD and any other psychiatric disorders, and 26 girls without ADHD and any other psychiatric disorders. Urine levels of EDCs, including mono-methyl phthalate (MMP), monoethyl phthalate (MEP), mono-n-butyl phthalate (MnBP), monobenzyl phthalate (MBzP), monoethylhexyl phthalate (MEHP), methylparaben (MP), ethylparaben (EP), propylparaben (PP), butylparaben (BP), and bisphenol A (BPA), were examined. Endocrine systems were evaluated by using the serum levels of follicle-stimulating hormone (FSH), luteinizing hormone (LH), testosterone, free testosterone, estradiol, progesterone, sex hormone-binding globulin (SHBG), and prolactin. We found that boys with ADHD had higher levels of MnBP and EP than control boys. There were no significant differences regarding EDCs between the females with ADHD and control groups. No significant differences in testosterone, free testosterone, FSH, LH, estradiol, progesterone, or SHBG were found between the ADHD group and controls among either boys or girls. Among boys with ADHD, urine MBzP and MEHP levels were positively correlated with serum testosterone levels. Among girls, urine MEP levels were positively correlated with serum LH, testosterone, and free testosterone levels. The findings suggest that the possibility of an adverse impact of EDCs on gonadal hormones and neurodevelopment may exist. However, the results could be subject to potential selection bias, and the findings in this study should be interpreted with caution.
Collapse
|
36
|
Abstract
The aim of the present study was to investigate the effects of exogenous glucocorticoids (GCs), a potent cause of male hypogonadism, on the function of the hypothalamic-pituitary-gonadal axis, and to determine their secondary effects in male patients. The present study was a case-controlled study conducted in Basrah, Iraq. Of the 152 participants who met the inclusion criteria, 100 patients used different types of GCs. Of these 100 patients, 57 patients (57%) were current GC users, and 43 patients (43%) were not currently using GCs (had not used GCs in the past 30 days). The control group was comprised of 52 men (34.21%), considered as healthy participants, although 7 men (13.65%) were biochemically diagnosed with hypogonadism. Current GC exposure significantly decreased the total and free testosterone levels, whereas previous GC exposure increased estradiol (E2) levels, with the 31 patients on oral dexamethasone (cumulative dose, 18.9 mg) exhibiting a 7.5-fold increased risk of being diagnosed with hypogonadism. For previous GC users, a significant increase in the E2 level was observed, whereas all other gonadal hormonal levels were within normal reference ranges, including the total and free testosterone levels. The total cumulative dose of equivalent GCs was 240 mg, which resulted in a decrease in total testosterone levels, and subsequent hypogonadism. Oral dexamethasone at a lower total cumulative dose resulted in hypogonadism.
Collapse
Affiliation(s)
- Adel Gassab Mohammed
- Thi-Qar Specialized Diabetes, Endocrine and Metabolism Center, Endocrine and Metabolism Division, Department of Medicine, College of Medicine, University of Thi-Qar, Nasiriyah, Thi-Qar 64001, Iraq
| | - Abbas Ali Mansour
- Faiha Specialized Diabetes, Endocrine and Metabolism Center, Endocrine and Metabolism Division, Department of Pharmacology, College of Medicine, University of Basrah, Basrah 61013, Iraq
| | - Jawad Hassan Ahmed
- Faiha Specialized Diabetes, Endocrine and Metabolism Center, Endocrine and Metabolism Division, Department of Pharmacology, College of Medicine, University of Basrah, Basrah 61013, Iraq
| |
Collapse
|
37
|
Duchesne A, Pletzer B, Pavlova MA, Lai MC, Einstein G. Editorial: Bridging Gaps Between Sex and Gender in Neurosciences. Front Neurosci 2020; 14:561. [PMID: 32595445 PMCID: PMC7301887 DOI: 10.3389/fnins.2020.00561] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 05/06/2020] [Indexed: 01/11/2023] Open
Affiliation(s)
- Annie Duchesne
- Department of Psychology, University of Northern British Columbia, Prince George, BC, Canada
| | - Belinda Pletzer
- Department of Psychology, University of Salzburg, Salzburg, Austria.,Centre for Cognitive Neuroscience, University of Salzburg, Salzburg, Austria
| | - Marina A Pavlova
- Department of Psychiatry and Psychotherapy, Medical School and University Hospital, Eberhard Karls University of Tübingen, Tübingen, Germany
| | - Meng-Chuan Lai
- Margaret and Wallace McCain Centre for Child, Youth & Family Mental Health, Azrieli Adult Neurodevelopmental Centre, and Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health, Toronto, ON, Canada.,Department of Psychiatry and Autism Research Unit, The Hospital for Sick Children, Toronto, ON, Canada.,Department of Psychiatry, Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom.,Department of Psychiatry, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan.,Department of Psychology, University of Toronto, Toronto, ON, Canada
| | - Gillian Einstein
- Department of Psychology, University of Toronto, Toronto, ON, Canada.,Rotman Research Institute, Baycrest Hospital, Toronto, ON, Canada.,Department of Gender Studies, Linköping University, Linköping, Sweden.,Canadian Consortium on Neurodegeneration and Aging, Toronto, ON, Canada.,Wilfred and Joyce Posluns Chair in Women's Brain Health and Aging, Toronto, ON, Canada
| |
Collapse
|
38
|
Hornung RS, Benton WL, Tongkhuya S, Uphouse L, Kramer PR, Averitt DL. Progesterone and Allopregnanolone Rapidly Attenuate Estrogen-Associated Mechanical Allodynia in Rats with Persistent Temporomandibular Joint Inflammation. Front Integr Neurosci 2020; 14:26. [PMID: 32457584 PMCID: PMC7225267 DOI: 10.3389/fnint.2020.00026] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 04/15/2020] [Indexed: 12/16/2022] Open
Abstract
Temporomandibular joint disorder (TMD) is associated with pain in the joint (temporomandibular joint, TMJ) and muscles involved in mastication. TMD pain dissipates following menopause but returns in some women undergoing estrogen replacement therapy. Progesterone has both anti-inflammatory and antinociceptive properties, while estrogen's effects on nociception are variable and highly dependent on both natural hormone fluctuations and estrogen dosage during pharmacological treatments, with high doses increasing pain. Allopregnanolone, a progesterone metabolite and positive allosteric modulator of the GABAA receptor, also has antinociceptive properties. While progesterone and allopregnanolone are antinociceptive, their effect on estrogen-exacerbated TMD pain has not been determined. We hypothesized that removing the source of endogenous ovarian hormones would reduce inflammatory allodynia in the TMJ of rats and both progesterone and allopregnanolone would attenuate the estrogen-provoked return of allodynia. Baseline mechanical sensitivity was measured in female Sprague-Dawley rats (150-175 g) using the von Frey filament method followed by a unilateral injection of complete Freund's adjuvant (CFA) into the TMJ. Mechanical allodynia was confirmed 24 h later; then rats were ovariectomized or received sham surgery. Two weeks later, allodynia was reassessed and rats received one of the following subcutaneous hormone treatments over 5 days: a daily pharmacological dose of estradiol benzoate (E2; 50 μg/kg), daily E2 and pharmacological to sub-physiological doses of progesterone (P4; 16 mg/kg, 16 μg/kg, or 16 ng/kg), E2 daily and interrupted P4 given every other day, daily P4, or daily vehicle control. A separate group of animals received allopregnanolone (0.16 mg/kg) instead of P4. Allodynia was reassessed 1 h following injections. Here, we report that CFA-evoked mechanical allodynia was attenuated following ovariectomy and daily high E2 treatment triggered the return of allodynia, which was rapidly attenuated when P4 was also administered either daily or every other day. Allopregnanolone treatment, whether daily or every other day, also attenuated estrogen-exacerbated allodynia within 1 h of treatment, but only on the first treatment day. These data indicate that when gonadal hormone levels have diminished, treatment with a lower dose of progesterone may be effective at rapidly reducing the estrogen-evoked recurrence of inflammatory mechanical allodynia in the TMJ.
Collapse
Affiliation(s)
- Rebecca S. Hornung
- Department of Biology, Texas Woman’s University, Denton, TX, United States
| | - William L. Benton
- Department of Biology, Texas Woman’s University, Denton, TX, United States
| | - Sirima Tongkhuya
- Department of Biology, Texas Woman’s University, Denton, TX, United States
| | - Lynda Uphouse
- Department of Biology, Texas Woman’s University, Denton, TX, United States
| | - Phillip R. Kramer
- Department of Biomedical Sciences, Texas A&M University College of Dentistry, Dallas, TX, United States
| | - Dayna Loyd Averitt
- Department of Biology, Texas Woman’s University, Denton, TX, United States
| |
Collapse
|
39
|
Abstract
The involvement of gonadal hormones in the pathogenesis of schizophrenia has long been suspected because the psychosis differs in women and men and the illness first makes its appearance shortly after puberty. Changes in sex hormones have been linked with increased vulnerability to mood disorders in women, while testosterone have been associated with increased sexual drive and aggressiveness in men as well as women. Some studies have found abnormal levels of estrogens and testosterone in schizophrenia patients, but the results have been inconsistent and sometimes attributed to the hyperprolactinemia effect of antipsychotics, which may interfere with sex hormones production. The purpose of this review is to present the current knowledge on the link between blood levels of sex-hormones in women during the various stages of the female reproductive life (i.e. puberty, menstrual cycle, pregnancy, contraception, and menopause) and the course of schizophrenia. We also attempt to optimize the clinical approach to women with schizophrenia at these different stages.
Collapse
Affiliation(s)
- Noa A Brzezinski-Sinai
- Department of Obstetrics and Gynecology, Rabin Medical Center, Beilinson Hospital, Petah Tikva, Israel
| | - Amnon Brzezinski
- Departments of Obstetrics & Gynecology, Hadassah-Hebrew-University Medical Center, Jerusalem, Israel
| |
Collapse
|
40
|
Wan H, Zhang K, Wang Y, Chen Y, Zhang W, Xia F, Zhang Y, Wang N, Lu Y. The Associations Between Gonadal Hormones and Serum Uric Acid Levels in Men and Postmenopausal Women With Diabetes. Front Endocrinol (Lausanne) 2020; 11:55. [PMID: 32153501 PMCID: PMC7044188 DOI: 10.3389/fendo.2020.00055] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 01/28/2020] [Indexed: 12/14/2022] Open
Abstract
Introduction: In assessing the development of hyperuricemia in diabetic adults, the role of the sex steroid axis is underappreciated. Furthermore, dehydroepiandrosterone (DHEA) has been recommended as a nutritional supplement. However, is DHEA suitable for diabetic adults with hyperuricemia? This issue has received little attention. Aim: The objective of this study was to investigate the associations between gonadal hormones and uric acid (UA) levels in diabetic adults, paying particular attention to the association between DHEA and UA levels. Methods: We analyzed 4,426 participants out of 4,813 diabetic adults enrolled from seven communities in a cross-sectional survey conducted in 2018. Participants underwent several examinations, including assessments of anthropometric parameters, blood pressure, glucose, lipid profiles, UA, total testosterone (TT), estradiol (E2), the follicle-stimulating hormone (FSH), the luteinizing hormone (LH), and dehydroepiandrosterone (DHEA). Results: Among men and compared with individuals in the first quartile, participants in the fourth quartile of TT and FSH had odds of hyperuricemia that were significantly decreased by so much as 48 and 34%, respectively (both P < 0.05). However, participants in the fourth quartile of DHEA had 79% increased odds of hyperuricemia (P < 0.05). Among postmenopausal women, participants in the fourth quartile of DHEA, TT, and LH had odds of hyperuricemia that were significantly increased by 155, 99, and 76%, respectively (all P < 0.05). These associations were adjusted for potential confounding factors. Conclusions: Sex differences were found in the associations between gonadal hormones and UA levels in diabetic men and postmenopausal women, which should be monitored to prevent hyperuricemia when sex hormone treatment, especially DHEA, is administered. Further studies are needed.
Collapse
Affiliation(s)
- Heng Wan
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Kun Zhang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuying Wang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yi Chen
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wen Zhang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Fangzhen Xia
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yunping Zhang
- Department of Endocrinology and Metabolism, The People's Hospital of Xiangyun, Shanghai, China
- *Correspondence: Yunping Zhang p3134582163.com
| | - Ningjian Wang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Ningjian Wang
| | - Yingli Lu
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Yingli Lu
| |
Collapse
|
41
|
Balzer BWR, Garden FL, Amatoury M, Luscombe GM, Paxton K, Hawke CI, Handelsman DJ, Steinbeck KS. Self-rated Tanner stage and subjective measures of puberty are associated with longitudinal gonadal hormone changes. J Pediatr Endocrinol Metab 2019; 32:569-576. [PMID: 31085748 DOI: 10.1515/jpem-2019-0017] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 03/14/2019] [Indexed: 11/15/2022]
Abstract
Introduction In large community-based studies of puberty, Tanner staging by a clinician is often not possible. We compared self-rated Tanner staging and other subjective ratings of pubertal development with serum hormone levels measured by liquid chromatography-tandem mass spectrometry (LC-MS/MS) to reassess the utility of self-rated pubertal stage using highly sensitive and specific hormone analysis. Methods Adolescents and their parents enrolled in the Adolescent Rural Cohort study of Hormones and health, Education, environments and Relationships (ARCHER) answered annual survey questions on pubertal development. Annually, adolescents provided blood samples for serum testosterone and estradiol measured by LC-MS/MS. Results Longitudinally, self-rated Tanner stage was positively associated with serum testosterone and estradiol levels in both sexes. Confirmation by adolescent and parent that puberty had commenced was associated with higher gonadal hormone levels in both sexes. Parent and adolescent responses demonstrated 'fair' to 'moderate' agreement. Conclusions Over a 3-year follow-up, self-rated Tanner staging and simple questions regarding pubertal onset and development are positively associated with adolescent gonadal hormone concentrations in serum measured by mass spectrometry. Thus, self-report of puberty stage still has a role in large community-based studies where physical examination is not feasible.
Collapse
Affiliation(s)
- Ben W R Balzer
- Academic Department of Adolescent Medicine, The Children's Hospital at Westmead, Westmead, Australia
- University of Sydney, Discipline of Child and Adolescent Health, Westmead, Australia
- University of New South Wales, School of Women's and Children's Health, Randwick, NSW, Australia
| | - Frances L Garden
- University of New South Wales, South-Western Sydney Clinical School, Liverpool, NSW, Australia
- Ingham Institute of Applied Medical Research, Liverpool, NSW, Australia
| | - Mazen Amatoury
- Academic Department of Adolescent Medicine, The Children's Hospital at Westmead, Westmead, Australia
| | - Georgina M Luscombe
- University of Sydney, School of Rural Health, Orange and Dubbo, Dubbo, Australia
| | - Karen Paxton
- University of Sydney, School of Rural Health, Orange and Dubbo, Dubbo, Australia
| | - Catherine I Hawke
- University of Sydney, School of Rural Health, Orange and Dubbo, Dubbo, Australia
| | | | - Katharine S Steinbeck
- Academic Department of Adolescent Medicine, The Children's Hospital at Westmead, Westmead, Australia
- University of Sydney, Discipline of Child and Adolescent Health, Westmead, Australia
| |
Collapse
|
42
|
Abstract
Over the past several decades there has been an increasing interest in the role of environmental factors in the etiology of neuropsychiatric and neurodevelopmental disorders. Epidemiologic studies have shifted from an exclusive focus on the identification of genetic risk alleles for such disorders to recognizing and understanding the contribution of xenobiotic exposures, infections, and the maternal immune system during the prenatal and early post-natal periods. In this review we discuss the growing literature regarding the effects of maternal brain-reactive antibodies on fetal brain development and their contribution to the development of neuropsychiatric and neurodevelopmental disorders. Autoimmune diseases primarily affect women and are more prevalent in mothers of children with neurodevelopmental disorders. For example, mothers of children with Autism Spectrum Disorder (ASD) are significantly more likely to have an autoimmune disease than women of neurotypically developing children. Moreover, they are four to five times more likely to harbor brain-reactive antibodies than unselected women of childbearing age. Many of these women exhibit no apparent clinical consequence of harboring these antibodies, presumably because the antibodies never access brain tissue. Nevertheless, these maternal brain-reactive antibodies can access the fetal brain, and some may be capable of altering brain development when present during pregnancy. Several animal models have provided evidence that in utero exposure to maternal brain-reactive antibodies can permanently alter brain anatomy and cause persistent behavioral or cognitive phenotypes. Although this evidence supports a contribution of maternal brain-reactive antibodies to neurodevelopmental disorders, an interplay between antibodies, genetics, and other environmental factors is likely to determine the specific neurodevelopmental phenotypes and their severity. Additional modulating factors likely also include the microbiome, sex chromosomes, and gonadal hormones. These interactions may help to explain the sex-bias observed in neurodevelopmental disorders. Studies on this topic provide a unique opportunity to learn how to identify and protect at risk pregnancies while also deciphering critical pathways in neurodevelopment.
Collapse
Affiliation(s)
- Adriana Gata-Garcia
- Center for Autoimmune, Musculoskeletal and Hematopoietic Diseases, The Feinstein Institute for Medical Research, Manhasset, NY, United States.,Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, United States
| | - Betty Diamond
- Center for Autoimmune, Musculoskeletal and Hematopoietic Diseases, The Feinstein Institute for Medical Research, Manhasset, NY, United States
| |
Collapse
|
43
|
Cintron-Colon R, Shankar K, Sanchez-Alavez M, Conti B. Gonadal hormones influence core body temperature during calorie restriction. Temperature (Austin) 2019; 6:158-168. [PMID: 31286026 DOI: 10.1080/23328940.2019.1607653] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 04/03/2019] [Accepted: 04/08/2019] [Indexed: 12/29/2022] Open
Abstract
During calorie restriction (CR), endotherms adjust several physiological processes including the decrease of core body temperature (Tb) and reduction of energy expenditure. We recently found that CR-induced hypothermia is regulated in a sex-dependent manner in mice with lowered central insulin-like growth factor receptor signaling. Here, we describe the contribution of sex hormones to CR-induced hypothermia in wild type C57BL6 mice by measuring Tb of female and male mice following bilateral gonadectomy and hormonal replacement. Specifically, we evaluated the effects of progesterone (P4), 17-ß estradiol (E2), a combination of both (P4 + E2) in females and of 5-α dihydrotestosterone (5-α DHT) in males. Gonadectomy resulted in an earlier and stronger CR-induced hypothermia in both sexes. These effects were fully antagonized in females by E2 replacement, but not by P4, which had only minor and partial effects when used alone and did not prevent the action of E2 during CR when both hormones were given in combination. 5-α-DHT had only minor and transient effects on preventing the reduction of Tb during CR on gonadectomized male mice. These findings indicate that gonadal hormones contribute to sex-specific regulation of Tb and energy expenditure when nutrient availability is scarce. Abbreviations: AL: ad libitum; ANOVA: analysis of variance; CR: calorie restriction; E2: 17-ß estradiol; GNX: gonadectomy or gonadectomized; IGF-1R: insulin-like growth factor 1 receptor; POA: preoptic area; P4: progesterone; RM: repeated measures; SD: standard deviation; SEM: standard error of mean; Tb: core body temperature; WT: wildtype; 5-α DHT: 5-α dihydrotestosterone.
Collapse
Affiliation(s)
- Rigo Cintron-Colon
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA, USA
| | - Kokila Shankar
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA, USA
| | - Manuel Sanchez-Alavez
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA, USA.,Facultad de Medicina y Psicología, Universidad Autónoma de Baja California, Tijuana, México
| | - Bruno Conti
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA, USA
| |
Collapse
|
44
|
Nguyen TV, Monnier P, Muckle G, Sathyanarayana S, Ouellet E, Velez MP, Dodds L, Arbuckle TE. Androgenic and estrogenic indices in human newborns and infants: the MIREC-ID study. J Dev Orig Health Dis 2019; 10:578-86. [PMID: 30898182 DOI: 10.1017/S2040174419000059] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Prenatal sex steroid exposure plays an important role in determining child development. Yet, measurement of prenatal hormonal exposure has been limited by the paucity of newborn/infant data and the invasiveness of fetal hormonal sampling. Here we provide descriptive data from the MIREC-ID study (n=173 girls; 162 boys) on a range of minimally invasive physical indices thought to reflect prenatal exposure to androgens [anogenital distances (AGDs); penile length/width, scrotal/vulvar pigmentation], to estrogens [vaginal maturation index (VMI) - the degree of maturation of vaginal wall cells] or to both androgens/estrogens [2nd-to-4th digit ratio (2D:4D); areolar pigmentation, triceps/sub-scapular skinfold thickness, arm circumference]. VMI was found to be associated with triceps skinfold thickness (β=0.265, P=0.005), suggesting that this marker may be sensitive to estrogen levels produced by adipose tissue in girls. Both estrogenic and androgenic markers (VMI: β=0.338, P=0.031; 2D:4D - right: β=-0.207, P=0.040; left: β=-0.276, P=0.006; AGD-fourchette - β=0.253, P=0.036) were associated with areolar pigmentation in girls, supporting a role for the latter as an index of both androgen and estrogen exposure. We also found AGD-penis (distance from the anus to the penis) to be associated with scrotal pigmentation (β=0.290, P=0.048), as well as right arm circumference (β=0.462, P<0.0001), supporting the notion that these indices may be used together as markers of androgen exposure in boys. In sum, these findings support the use of several physical indices at birth to convey a more comprehensive picture of prenatal exposure to sex hormones.
Collapse
|
45
|
Song Z, Yang H, Peckham EM, Becker JB. Estradiol-Induced Potentiation of Dopamine Release in Dorsal Striatum Following Amphetamine Administration Requires Estradiol Receptors and mGlu5. eNeuro 2019; 6:ENEURO. [PMID: 30766916 DOI: 10.1523/ENEURO.0446-18.2019] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 01/10/2019] [Accepted: 01/21/2019] [Indexed: 12/26/2022] Open
Abstract
Estradiol potentiates behavioral sensitization to cocaine as well as self-administration of cocaine and other drugs of abuse in female rodents. Furthermore, stimulated dopamine (DA) in the dorsolateral striatum (DLS) is rapidly enhanced by estradiol, and it is hypothesized that this enhanced DA release mediates the more rapid escalation of drug taking seen in females, compared with males. The mechanisms mediating the effect of estradiol to enhance stimulated DA release were investigated in this study. Using in vivo microdialysis and high performance liquid chromatography coupled with electrochemical detection, we first examined the effect of estradiol on amphetamine-induced DA increase in the DLS of ovariectomized rats. We then tested whether the potentiation of this DA increase could be blocked by the estradiol receptor antagonist, ICI 182,780 (ICI), or an antagonist to the metabotropic glutamate receptor subtype 5 (mGlu5), 2-methyl-6-(phenylethynyl)pyridine (MPEP). There is evidence that estradiol receptors collaborate with mGlu5 within caveoli in DLS and mGlu5 is hypothesized to mediate many of the effects of estradiol in the addiction processes in females. Our data show that estradiol enhances the DA response to amphetamine. Either ICI or MPEP prevented the effect of estradiol to enhance DA release. Importantly, our results also showed that neither ICI or MPEP alone is able to influence the DA response to amphetamine when estradiol is not administrated, suggesting that ICI and MPEP act via estradiol receptors. Together, our findings demonstrate that estradiol potentiates amphetamine-stimulated DA release in the DLS and this effect requires both estradiol receptors and mGlu5.
Collapse
|
46
|
Abstract
Aim: This review article presents a comprehensive overview of the literature on sex hormones (estrogens, androgens, progesterone) and optic nerve disorders, with a discussion of the implications for therapy and prevention. Methods: Epidemiological, pre-clinical and clinical studies were reviewed. Results: Analysis of the biological basis for a relationship between eye diseases and sex hormones showed that some types of hormones can exert a protective effect either directly on the retina and optic nerve or indirectly by modulating ocular blood flow. For example, it seems that estrogen exposure has a protective effect against glaucoma, whereas its deficit may lead to early onset of the disease. If further studies confirm the data in the literature, estrogen therapy, because of its antioxidant action, may be effective in the treatment of Leber's hereditary optic neuropathy, whereas, in the light of current studies, there does not seem to be an influence of estrogen on non-arteritic anterior ischemic optic neuritis (NAION). Conclusions: Although there is some evidence that in some optic nerve pathologies the sex hormones seem to play an important role there are still too few studies providing evidence for its wider use in clinical practice.
Collapse
Affiliation(s)
- Raffaele Nuzzi
- Eye Clinic, Department of Surgical Sciences, AOU Città della Salute e della Scienza, Ophtalmic Clinic, University of Turin, Turin, Italy
| | - Simona Scalabrin
- Eye Clinic, Department of Surgical Sciences, AOU Città della Salute e della Scienza, Ophtalmic Clinic, University of Turin, Turin, Italy
| | - Alice Becco
- Eye Clinic, Department of Surgical Sciences, AOU Città della Salute e della Scienza, Ophtalmic Clinic, University of Turin, Turin, Italy
| | - Giancarlo Panzica
- Laboratory of Neuroendocrinology, Department of Neuroscience Rita Levi-Montalcini, University of Turin, Turin, Italy.,Neuroscience Institute Cavalieri-Ottolenghi, Orbassano, Italy
| |
Collapse
|
47
|
Deligiannidis KM, Fales CL, Kroll-Desrosiers AR, Shaffer SA, Villamarin V, Tan Y, Hall JE, Frederick BB, Sikoglu EM, Edden RA, Rothschild AJ, Moore CM. Resting-state functional connectivity, cortical GABA, and neuroactive steroids in peripartum and peripartum depressed women: a functional magnetic resonance imaging and spectroscopy study. Neuropsychopharmacology 2019; 44:546-54. [PMID: 30327498 DOI: 10.1038/s41386-018-0242-2] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 08/24/2018] [Accepted: 10/03/2018] [Indexed: 01/17/2023]
Abstract
Postpartum depression (PPD) is associated with abnormalities in resting-state functional connectivity (RSFC) but the underlying neurochemistry is unclear. We hypothesized that peripartum GABAergic neuroactive steroids (NAS) are related to cortical GABA concentrations and RSFC in PPD as compared to healthy comparison women (HCW). To test this, we measured RSFC with fMRI and GABA+/Creatine (Cr) concentrations with proton magnetic resonance spectroscopy (1H MRS) in the pregenual anterior cingulate (pgACC) and occipital cortices (OCC) and quantified peripartum plasma NAS. We examined between-group differences in RSFC and the relationship between cortical GABA+/Cr concentrations with RSFC. We investigated the relationship between NAS, RSFC and cortical GABA+/Cr concentrations. Within the default mode network (DMN) an area of the dorsomedial prefrontal cortex (DMPFC) had greater connectivity with the rest of the DMN in PPD (peak voxel: MNI coordinates (2, 58, 32), p = 0.002) and was correlated to depression scores (peak HAM-D17 voxel: MNI coordinates (0, 60, 34), p = 0.008). pgACC GABA+/Cr correlated positively with DMPFC RSFC in a region spanning the right anterior/posterior insula and right temporal pole (r = +0.661, p = 0.000). OCC GABA+/Cr correlated positively with regions spanning both amygdalae (right amygdala: r = +0.522, p = 0.000; left amygdala: r = +0.651, p = 0.000) as well as superior parietal areas. Plasma allopregnanolone was higher in PPD (p = 0.03) and positively correlated with intra DMPFC connectivity (r = +0.548, p = 0.000) but not GABA+/Cr. These results provide initial evidence that PPD is associated with altered DMN connectivity; cortical GABA+/Cr concentrations are associated with postpartum RSFC and allopregnanolone is associated with postpartum intra-DMPFC connectivity.
Collapse
|
48
|
Rosinger ZJ, Jacobskind JS, Bulanchuk N, Malone M, Fico D, Justice NJ, Zuloaga DG. Characterization and gonadal hormone regulation of a sexually dimorphic corticotropin-releasing factor receptor 1 cell group. J Comp Neurol 2018; 527:1056-1069. [PMID: 30499109 DOI: 10.1002/cne.24588] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 10/16/2018] [Accepted: 11/09/2018] [Indexed: 12/11/2022]
Abstract
Corticotropin-releasing factor binds with high affinity to CRF receptor 1 (CRFR1) and is implicated in stress-related mood disorders such as anxiety and depression. Using a validated CRFR1-green fluorescent protein (GFP) reporter mouse, our laboratory recently discovered a nucleus of CRFR1 expressing cells that is prominent in the female rostral anteroventral periventricular nucleus (AVPV/PeN), but largely absent in males. This sex difference is present in the early postnatal period and remains dimorphic into adulthood. The present investigation sought to characterize the chemical composition and gonadal hormone regulation of these sexually dimorphic CRFR1 cells using immunohistochemical procedures. We report that CRFR1-GFP-ir cells within the female AVPV/PeN are largely distinct from other dimorphic cell populations (kisspeptin, tyrosine hydroxylase). However, CRFR1-GFP-ir cells within the AVPV/PeN highly co-express estrogen receptor alpha as well as glucocorticoid receptor. A single injection of testosterone propionate or estradiol benzoate on the day of birth completely eliminates the AVPV/PeN sex difference, whereas adult gonadectomy has no effect on CRFR1-GFP cell number. These results indicate that the AVPV/PeN CRFR1 is regulated by perinatal but not adult gonadal hormones. Finally, female AVPV/PeN CRFR1-GFP-ir cells are activated following an acute 30-min restraint stress, as assessed by co-localization of CRFR1-GFP cells with phosphorylated (p) CREB. CRFR1-GFP/pCREB cells were largely absent in the male AVPV/PeN. Together, these data indicate a stress and gonadal hormone responsive nucleus that is unique to females and may contribute to sex-specific stress responses.
Collapse
Affiliation(s)
| | | | - Nicole Bulanchuk
- Department of Psychology, University at Albany, Albany, New York
| | - Margaret Malone
- Department of Psychology, University at Albany, Albany, New York
| | - Danielle Fico
- Department of Psychology, University at Albany, Albany, New York
| | - Nicholas J Justice
- Center for Metabolic and Degenerative Diseases, Institute of Molecular Medicine, University of Texas Health Sciences Center, Houston, Texas
| | - Damian G Zuloaga
- Department of Psychology, University at Albany, Albany, New York
| |
Collapse
|
49
|
Abstract
OBJECTIVE The objective of this study is to investigate the association between oxytocin (OT) levels and repeated implantation failure (RIF) during in vitro fertilization-embryo transfer (IVF-ET) cycles. METHODS Blood samples were collected from 108 women undergoing IVF-ET treatment at the following time points: gonadotrophin (Gn) administration day (Gn Day 0), hCG administration day (hCG Day 0), ET administration day (ET Day 0), and 5 d after ET (ET Day 5). Serum OT and steroid profiles were measured and compared among three groups: Group A included 38 women with a history of RIF, Group B included 41 women who became pregnant following the first fresh ET, and Group C included 29 women who did not become pregnant following the first fresh ET. RESULTS The OT levels of the three groups at different time points were not significantly different. Serum OT levels were significantly higher on hCG Day 0, ET Day 0, and ET Day 5 than on Gn Day 0, and they were significantly correlated with the estradiol concentration on ET Day 0. CONCLUSIONS RIF patients do not have elevated serum OT levels during IVF-ET cycles.
Collapse
Affiliation(s)
- Tingting Xia
- a Department of Infertility and Sexual Medicine , The Third Affiliated Hospital, Sun Yat-sen University , Guangzhou , China
- b Reproductive Medical Center, Reproductive Medical Center , The First Affiliated Hospital, Sun Yat-sen University , Guangzhou , China
| | - Qiuli Liu
- c Cell-gene Therapy Translational Medicine Research Center , The Third Affiliated Hospital, Sun Yat-sen University , Guangzhou , China
| | - Qingjian Ye
- d Department of Gynecology , The Third Affiliated Hospital, Sun Yat-sen University , Guangzhou , China
| | - Weijie Xing
- a Department of Infertility and Sexual Medicine , The Third Affiliated Hospital, Sun Yat-sen University , Guangzhou , China
| | - Dong Wang
- e Department of Immunology , The First Affiliated Hospital, Sun Yat-sen University , Guangzhou , China
| | - Jie Li
- b Reproductive Medical Center, Reproductive Medical Center , The First Affiliated Hospital, Sun Yat-sen University , Guangzhou , China
| | - Zhi-Jun Zang
- a Department of Infertility and Sexual Medicine , The Third Affiliated Hospital, Sun Yat-sen University , Guangzhou , China
| |
Collapse
|
50
|
Piroli A, Mattei A, Carta G, D'Alfonso A, Palermo P, Marinangeli F, Alfonsi B, Testa A, Pasquale C, Varrassi G, Paladini A. Influence of the Menstrual Cycle Phase on Pain Perception and Analgesic Requirements in Young Women Undergoing Gynecological Laparoscopy. Pain Pract 2018; 19:140-148. [PMID: 30269411 DOI: 10.1111/papr.12727] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 09/12/2018] [Accepted: 09/15/2018] [Indexed: 02/03/2023]
Abstract
CONTEXT The influence of the gonadal hormones on some aspects of the human physiology has been studied with uncertain results. Still a confusion exists in relation to the real effects of the female hormones on the perception of pain. The existing data refer mainly to experimental studies and have provided results not always useful in the clinical practice. DATA SOURCE This study was designed to detect whether there are differences in the perception of the postoperative pain in women, during two clearly defined phases of hormonal asset: luteal and follicular phases. CONCLUSION The results of this study have demonstrated that in postoperative female patients pain is perceived significantly more in the luteal phase of the menstrual period, than in the follicular phase. This could suggest that female in child-bearing age should be scheduled for elective surgery preferentially during the follicular phase, unless differently necessary. It would guarantee a more comfortable postoperative period, with reduced necessity of analgesics.
Collapse
Affiliation(s)
- Alba Piroli
- Department of MESVA, University of L'Aquila, L'Aquila, Italy
| | | | - Gaspare Carta
- Department of MESVA, University of L'Aquila, L'Aquila, Italy
| | | | | | | | - Benedetta Alfonsi
- Department of Anesthesia and Intensive Care Unit, San Salvatore Hospital, L'Aquila, Italy
| | - Ambra Testa
- Department of MESVA, University of L'Aquila, L'Aquila, Italy
| | - Chiara Pasquale
- Department of MESVA, University of L'Aquila, L'Aquila, Italy
| | | | | |
Collapse
|