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Hill M, Velíková M, Hovorková T, Bulant J, Janšáková K, Valeš K. Steroidomics in Men with Schizophrenia. Int J Mol Sci 2024; 25:8729. [PMID: 39201417 PMCID: PMC11354902 DOI: 10.3390/ijms25168729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2024] [Revised: 07/29/2024] [Accepted: 08/02/2024] [Indexed: 09/02/2024] Open
Abstract
Schizophrenia is associated with numerous abnormalities, including imbalances in all hormonal axes, among which steroids play a major role. Steroidomic studies therefore represent a promising tool for early diagnosis and appropriate treatment of schizophrenia. A total of 51 adult male schizophrenics aged 27 (22, 34) years (shown as median with quartiles) and 16 healthy controls (HCs) aged 28 (25, 32) years were enrolled into this study. Our results showed the effective differentiation of men with schizophrenia from controls based on steroidomic profiles. We also found an altered metabolic pathway from pregnenolone and its sulfate (PREG/S) to cortisol in schizophrenics with several metabolic bottlenecks such as lower PREG levels due to increased PREG sulfation and/or suppressed PREGS desulfation and attenuated conversion of 17-hydroxy-PREG to 17-hydroxy-progesterone, as well as the results suggestive of suppressed CYP11B1 activity. In contrast, steroid molar ratios suggested two counterregulatory steps involving increased conversion of PREG/S to 17-hydroxy-PREG/S and decreased conversion of cortisol to cortisone, which may maintain unchanged basal cortisol levels but may not ensure a sufficient cortisol response to stress. Our data also indicated a trend to higher 7α-, 7β-, and 16α-hydroxylation that may counteract the autoimmune complications and proinflammatory processes accompanying schizophrenia. Finally, a possible suppression of HSD17B3 activity was suggested, resulting in decreased circulating testosterone levels with increased androstenedione levels.
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Affiliation(s)
- Martin Hill
- Department of Steroids and Proteofactors, Institute of Endocrinology, Narodni 139/8, 110 00 Prague, Czech Republic; (M.V.); (T.H.); (J.B.)
| | - Marta Velíková
- Department of Steroids and Proteofactors, Institute of Endocrinology, Narodni 139/8, 110 00 Prague, Czech Republic; (M.V.); (T.H.); (J.B.)
| | - Tereza Hovorková
- Department of Steroids and Proteofactors, Institute of Endocrinology, Narodni 139/8, 110 00 Prague, Czech Republic; (M.V.); (T.H.); (J.B.)
| | - Josef Bulant
- Department of Steroids and Proteofactors, Institute of Endocrinology, Narodni 139/8, 110 00 Prague, Czech Republic; (M.V.); (T.H.); (J.B.)
| | - Katarína Janšáková
- Institute of Physiology, Faculty of Medicine, Comenius University in Bratislava, 811 08 Bratislava, Slovakia;
| | - Karel Valeš
- National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic;
- Department of Psychiatry and Medical Psychology, Third Faculty of Medicine, Charles University, 100 00 Prague, Czech Republic
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Kaňková Š, Dlouhá D, Ullmann J, Velíková M, Včelák J, Hill M. Association between Disgust Sensitivity during Pregnancy and Endogenous Steroids: A Longitudinal Study. Int J Mol Sci 2024; 25:6857. [PMID: 38999978 PMCID: PMC11241696 DOI: 10.3390/ijms25136857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Revised: 06/18/2024] [Accepted: 06/20/2024] [Indexed: 07/14/2024] Open
Abstract
The emotion of disgust protects individuals against pathogens, and it has been found to be elevated during pregnancy. Physiological mechanisms discussed in relation to these changes include immune markers and progesterone levels. This study aimed to assess the association between steroids and disgust sensitivity in pregnancy. Using a prospective longitudinal design, we analyzed blood serum steroid concentrations and measured disgust sensitivity via text-based questionnaires in a sample of 179 pregnant women during their first and third trimesters. We found positive correlations between disgust sensitivity and the levels of C19 steroids (including testosterone) and its precursors in the Δ5 pathway (androstenediol, DHEA, and their sulfates) and the Δ4 pathway (androstenedione). Additionally, positive correlations were observed with 5α/β-reduced C19 steroid metabolites in both trimesters. In the first trimester, disgust sensitivity was positively associated with 17-hydroxypregnanolone and with some estrogens. In the third trimester, positive associations were observed with cortisol and immunoprotective Δ5 C19 7α/β-hydroxy-steroids. Our findings show that disgust sensitivity is positively correlated with immunomodulatory steroids, and in the third trimester, with steroids which may be related to potential maternal-anxiety-related symptoms. This study highlights the complex relationship between hormonal changes and disgust sensitivity during pregnancy.
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Affiliation(s)
- Šárka Kaňková
- Department of Philosophy and History of Science, Faculty of Science, Charles University, Viničná 7, 128 44 Prague, Czech Republic; (Š.K.); (D.D.); (J.U.)
| | - Daniela Dlouhá
- Department of Philosophy and History of Science, Faculty of Science, Charles University, Viničná 7, 128 44 Prague, Czech Republic; (Š.K.); (D.D.); (J.U.)
| | - Jana Ullmann
- Department of Philosophy and History of Science, Faculty of Science, Charles University, Viničná 7, 128 44 Prague, Czech Republic; (Š.K.); (D.D.); (J.U.)
| | - Marta Velíková
- Department of Steroids and Proteofactors, Institute of Endocrinology, Národní 8, 116 94 Prague, Czech Republic;
| | - Josef Včelák
- Department of Molecular Endocrinology, Institute of Endocrinology, Národní 8, 116 94 Prague, Czech Republic;
| | - Martin Hill
- Department of Steroids and Proteofactors, Institute of Endocrinology, Národní 8, 116 94 Prague, Czech Republic;
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Kalakh S, Mouihate A. The Effects of Neuroactive Steroids on Myelin in Health and Disease. Med Princ Pract 2024; 33:198-214. [PMID: 38350432 PMCID: PMC11175611 DOI: 10.1159/000537794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 02/12/2024] [Indexed: 02/15/2024] Open
Abstract
Myelin plays a pivotal role in the efficient transmission of nerve impulses. Disruptions in myelin integrity are associated with numerous neurological disorders, including multiple sclerosis. In the central nervous system (CNS), myelin is formed by oligodendrocytes. Remyelination refers to the re-formation of the damaged myelin sheath by newly formed oligodendrocytes. Steroids have gained attention for their potential modulatory effects on myelin in both health and disease. Steroids are traditionally associated with endocrine functions, but their local synthesis within the nervous system has generated significant interest. The term "neuroactive steroids" refers to steroids that can act on cells of the nervous system. In the healthy state, neuroactive steroids promote myelin formation, maintenance, and repair by enhancing oligodendrocyte differentiation and maturation. In pathological conditions, such as demyelination injury, multiple neuroactive steroids have shown promise in promoting remyelination. Understanding the effects of neuroactive steroids on myelin could lead to novel therapeutic approaches for demyelinating diseases and neurodegenerative disorders. This review highlights the potential therapeutic significance of neuroactive steroids in myelin-related health and diseases. We review the synthesis of steroids by neurons and glial cells and discuss the roles of neuroactive steroids on myelin structure and function in health and disease. We emphasize the potential promyelinating effects of the varying levels of neuroactive steroids during different female physiological states such as the menstrual cycle, pregnancy, lactation, and postmenopause.
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Affiliation(s)
- Samah Kalakh
- Department of Physiology, College of Medicine, Kuwait University, Kuwait City, Kuwait
- School of Engineering and Computing, American International University, Kuwait City, Kuwait
| | - Abdeslam Mouihate
- Department of Physiology, College of Medicine, Kuwait University, Kuwait City, Kuwait
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Neuroendocrine and inflammatory responses to DHEA administration in young healthy women. Pharmacol Biochem Behav 2018; 175:19-23. [DOI: 10.1016/j.pbb.2018.09.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 09/02/2018] [Accepted: 09/03/2018] [Indexed: 12/12/2022]
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Naylor JC, Kilts JD, Strauss JL, Szabo ST, Dunn CE, Wagner HR, Hamer RM, Shampine LJ, Zanga JR, Marx CE. An exploratory pilot investigation of neurosteroids and self-reported pain in female Iraq/Afghanistan-era Veterans. ACTA ACUST UNITED AC 2018; 53:499-510. [PMID: 27533747 DOI: 10.1682/jrrd.2014.11.0294] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Revised: 10/21/2015] [Indexed: 11/05/2022]
Abstract
Female Veterans are the most rapidly growing segment of new users of the Veterans Health Administration (VHA), and a significant proportion of female Veterans receiving treatment from VHA primary care providers report persistent pain symptoms. Currently, available data characterizing the neurobiological underpinnings of pain disorders are limited. Preclinical data suggest that neurosteroids may be involved in the modulation of pain symptoms, potentially via actions at gamma-aminobutyric acid (GABA) and N-methyl-D-aspartate (NMDA) receptors. Dehydroepiandrosterone (DHEA) and dehydroepiandrosterone sulfate (DHEAS) are neurosteroids that modulate inhibitory GABA receptors and excitatory NMDA receptors, producing complex neuronal effects. Emerging evidence from male Iraq/Afghanistan-era Veterans suggests that reductions in neurosteroid levels are associated with increased pain symptoms and that neurosteroids may be promising biomarker candidates. The current exploratory study thus examined associations between self-reported pain symptoms in 403 female Iraq/Afghanistan-era Veterans and serum DHEAS and DHEA levels. Serum DHEAS levels were inversely correlated with low back pain in female Veterans (Spearman r = -0.103; p = 0.04). Nonparametric analyses indicate that female Veterans reporting moderate/extreme low back pain demonstrated significantly lower DHEAS levels than those reporting no/little low back pain (|Z| = 2.60; p = 0.009). These preliminary findings support a role for DHEAS in pain physiology of low back pain and the rationale for neurosteroid therapeutics in pain analgesia.
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ŠTERZL I, HILL M, STÁRKA L, VELÍKOVÁ M, KANČEVA R, JEMELKOVÁ J, CZERNEKOVÁ L, KOSZTYU P, ZADRAŽIL J, MATOUŠOVIC K, VONDRÁK K, RAŠKA M. Patients With IgA Nephropathy Have Altered Levels of Immunomodulatory C19 Steroids. Glucocorticoid Therapy With Addition of Adrenal Androgens May Be the Choice. Physiol Res 2017; 66:S433-S442. [DOI: 10.33549/physiolres.933732] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Glucocorticoid (GC) therapy is one of the methods of choices for treatment of autoimmune diseases (ADs). In addition, adrenal androgens are known as immunoprotective GC-antagonists. Adrenal steroids preferentially influence the Th1-components over the Th2 ones. We investigated steroid metabolome (using gas chromatography-mass spectrometry) in healthy controls (H), GC-untreated patients with ADs different from IgA nephropathy (U), GC-treated patients with ADs different from IgA nephropathy (T) and in patients with IgA nephropathy (IgAN), which were monitored on the beginning (N0), after one week (N1) and after one month (N2) of prednisolone therapy (60 mg of prednisolone/day/m2 of body surface). Between-group differences were assessed by one-way ANOVA, while the changes during the therapy were evaluated by repeated measures ANOVA. The ANOVA testing was followed by Duncan’s multiple comparisons. IgAN patients and patients with other ADs exhibited lack of adrenal androgens due to attenuated activity of adrenal zona reticularis (ZR). Androgen levels including their 7α-, 7β-, and 16α-hydroxy-metabolites were further restrained by GC-therapy. Based on these results and data from the literature, we addressed the question, whether a combination of GCs with Δ5-steroids or their more stable synthetic derivatives may be optimal for the treatment of antibodies-mediated ADs.
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Affiliation(s)
| | - M. HILL
- Institute of Endocrinology, Prague, Czech Republic
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Wang Y, Zhang J, Luo P, Zhu J, Feng J, Zhang HL. Tumor necrosis factor-α in Guillain-Barré syndrome, friend or foe? Expert Opin Ther Targets 2016; 21:103-112. [PMID: 27817222 DOI: 10.1080/14728222.2017.1258402] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Ying Wang
- Neuroscience Center, Department of Neurology, the First Hospital of Jilin University, Changchun, China
| | - Jingdian Zhang
- Neuroscience Center, Department of Neurology, the First Hospital of Jilin University, Changchun, China
| | - Peijuan Luo
- Norman Bethune Health Science Center, Jilin University, Changchun, China
| | - Jie Zhu
- Neuroscience Center, Department of Neurology, the First Hospital of Jilin University, Changchun, China
- Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Stockholm, Sweden
| | - Jiachun Feng
- Neuroscience Center, Department of Neurology, the First Hospital of Jilin University, Changchun, China
| | - Hong-Liang Zhang
- Neuroscience Center, Department of Neurology, the First Hospital of Jilin University, Changchun, China
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Abstract
Guillain-Barré syndrome (GBS) is an acute and usually monophasic, neurological, demyelinating disease. Although most patients have good outcomes without sequelae after conventional plasma exchange and intravenous immunoglobulin therapy, 20% of patients continue to have severe disease and 5% die of their disease. Therefore, there is an obvious need for more acceptable and efficacious therapies. Experimental autoimmune neuritis (EAN) is the classical animal model for GBS. As there is no specific drug for GBS, several drugs targeting the humoral and cellular components of the immune response have been used to treat EAN in the endeavour to find new treatment alternatives for GBS. This review focused on some new strategies for GBS, which have been reported but have not yet been widely used, and on the main drugs which have been investigated in EAN.
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Aronovich R, Katzav A, Chapman J. The Strategies Used for Treatment of Experimental Autoimmune Neuritis (EAN): A Beneficial Effect of Glatiramer Acetate Administered Intraperitoneally. Clin Rev Allergy Immunol 2011; 42:181-8. [DOI: 10.1007/s12016-010-8246-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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