Psychoneuroendocrinology最新文献

{"title":"Elevated testosterone and prosocial behavior in female patients with borderline personality disorder independent of social exclusion","authors":"Livia Graumann ,&nbsp;Eugenia Kulakova ,&nbsp;An Bin Cho ,&nbsp;Christian Eric Deuter ,&nbsp;Oliver T. Wolf ,&nbsp;Jill Schell ,&nbsp;Julian Hellmann-Regen ,&nbsp;Stefan Roepke ,&nbsp;Christian Otte ,&nbsp;Katja Wingenfeld","doi":"10.1016/j.psyneuen.2024.107232","DOIUrl":"10.1016/j.psyneuen.2024.107232","url":null,"abstract":"<div><h3>Objective</h3><div>Borderline personality disorder (BPD) is marked by unstable relationships and fear of abandonment. Earlier studies suggest that patients with BPD are highly sensitive to social exclusion and show deficits in trust and cooperation. The hormone testosterone influences such prosocial behavior and regulates aggressive and caring behavior. Previous studies show elevated testosterone levels in female patients with BPD at baseline and after psychosocial stress, while results after social exclusion are missing.</div></div><div><h3>Method</h3><div>We investigated the effects of social exclusion on prosocial behavior (sharing and punishment) and salivary testosterone in female patients with BPD. Ninety-eight patients with BPD and 98 healthy females matched for menstrual cycle were randomly assigned to an overinclusion or exclusion condition of the virtual ballgame Cyberball. Afterwards, participants played two games in which they could share money with a fictional player (\"dictator game\") and accept or reject (= punish) offers from a player (\"ultimatum game\").</div></div><div><h3>Results</h3><div>Female patients with BPD displayed higher testosterone levels than the control group before and after Cyberball. Social exclusion did not affect testosterone levels. Patients with BPD exhibited more prosocial behavior by sharing more money than controls and punished co-players for unfair offers equally often.</div></div><div><h3>Conclusion</h3><div>We replicated previous findings of elevated testosterone in female patients with BPD and showed that it is not affected by experimentally induced social exclusion. Regardless of social exclusion, patients with BPD showed more prosocial behavior, which may reflect a status-seeking strategy to secure their social standing.</div></div>","PeriodicalId":20836,"journal":{"name":"Psychoneuroendocrinology","volume":"171 ","pages":"Article 107232"},"PeriodicalIF":3.4,"publicationDate":"2024-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142592690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Long-term hair cortisone and perceived stress are associated with long-term hedonic eating tendencies in patients with obesity","authors":"Susanne Kuckuck ,&nbsp;Eline S. van der Valk ,&nbsp;Robin Lengton ,&nbsp;Julius März ,&nbsp;Manon H.J. Hillegers ,&nbsp;Brenda W.J.H. Penninx ,&nbsp;Maryam Kavousi ,&nbsp;Mariëtte R. Boon ,&nbsp;Sjoerd A.A. van den Berg ,&nbsp;Elisabeth F.C. van Rossum","doi":"10.1016/j.psyneuen.2024.107224","DOIUrl":"10.1016/j.psyneuen.2024.107224","url":null,"abstract":"<div><h3>Introduction</h3><div>Long-term biological stress, reflected in hair cortisol and cortisone levels, predicts future weight gain and metabolic deterioration. This is likely at least partially mediated by glucocorticoid-induced increases in hedonic overeating. Yet, the relationship between long-term biological stress and long-term hedonic eating tendencies remains to be elucidated.</div></div><div><h3>Methods</h3><div>We included N=108 adults with lifestyle-induced obesity (91 women, median body-mass-index=38.4 kg/m2) for our primary analysis investigating cross-sectional associations between long-term biological stress (hair cortisol and cortisone measured in the first 3 cm of scalp hair using liquid chromatography tandem mass spectrometry) and self-reported long-term hedonic eating tendencies (emotional and external eating, ‘Dutch Eating Behavior Questionnaire’, and trait food craving, ‘Food Craving Questionnaire-Trait’). In secondary analyses, we investigated the moderating role of long-term psychological stress (Perceived Stress Scale-14 score) on the relation between hair glucocorticoid levels and hedonic eating tendencies.</div></div><div><h3>Results</h3><div>Higher hair cortisone levels, but not higher hair cortisol levels, were associated with more food cravings after adjustment for sex and age (p&lt;0.05). The association remained significant after additional adjustment for psychological stress (p&lt;0.05). Psychological stress correlated positively with food craving and hedonic eating (p&lt;0.05), and, in trend, with external eating (p&lt;0.1). Stratification of stress groups (high vs. low psychological stress in addition to high vs. low biological stress) showed food cravings and emotional eating to be highest in the group with both high psychological-stress and high hair-cortisone (p&lt;0.05), suggesting potential additive effects of different stress measures.</div></div><div><h3>Conclusion</h3><div>Long-term psychological and biological stress correlate with hedonic eating tendencies with potentially adverse additive effects on weight management and clinical features of obesity.</div></div>","PeriodicalId":20836,"journal":{"name":"Psychoneuroendocrinology","volume":"171 ","pages":"Article 107224"},"PeriodicalIF":3.4,"publicationDate":"2024-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142592689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ventral subiculum control of avoidance behavior and hypothalamic-pituitary-adrenal axis reactivity via the bed nucleus of the stria terminalis in male and female mice – ISPNE 2024 Dirk Helhammer Award","authors":"Jena S. Marsh ,&nbsp;Cara Teixeira ,&nbsp;Swapnil Gavade ,&nbsp;Colin Johnston ,&nbsp;Salisha Baranwal ,&nbsp;Christen N. Snyder ,&nbsp;Chih-Lin Chang ,&nbsp;Shany Yang ,&nbsp;Joanna L. Spencer-Segal","doi":"10.1016/j.psyneuen.2024.107229","DOIUrl":"10.1016/j.psyneuen.2024.107229","url":null,"abstract":"<div><div>Avoidance or anxiety-like behavior is accompanied by corresponding changes in hypothalamic-pituitary-adrenal (HPA) axis activation. The underlying neural circuitry for this coordinated behavioral and neuroendocrine control is not well established. Prior studies pointed to a neural projection from the ventral subiculum (vSub) to the bed nucleus of the stria terminalis (BNST) that can inhibit the HPA axis response to stress. Here, we used chemogenetics to investigate the role of vSub neurons and their projection to the anterior BNST (aBNST) in avoidance behavior and the accompanying corticosterone response in male and female mice. Surprisingly, we found that chemogenetic activation of ventral subiculum neurons increased the HPA axis response to an open field test in male and female mice, which was also seen with selective activation of vSub neurons projecting to the anterior BNST (vSub-aBNST neurons). On the other hand, VSub neuron and vSub-aBNST neuron activation had different effects on avoidance behavior, suggesting that the behavioral role of the VSub is variable and is dissociable from its neuroendocrine effects. In conclusion, our results reveal a surprising and novel role for the ventral subiculum in HPA axis activation via the anterior BNST. We also show that, like the ventral hippocampus, ventral subiculum neurons can increase or decrease avoidance behavior depending on their downstream projection.</div></div>","PeriodicalId":20836,"journal":{"name":"Psychoneuroendocrinology","volume":"171 ","pages":"Article 107229"},"PeriodicalIF":3.4,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142586174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Family cohesion moderates the inverted U-shaped curve between resting RSA and children’s empathy","authors":"Runzhu Zhang ,&nbsp;Zhenhong Wang","doi":"10.1016/j.psyneuen.2024.107231","DOIUrl":"10.1016/j.psyneuen.2024.107231","url":null,"abstract":"<div><div>Resting respiratory sinus arrhythmia (RSA) and family cohesion may jointly influence children’s empathy. Resting RSA has been found to exhibit an inverted U-shaped relation with empathy, and family cohesion is a psychosocial correlate of children’s empathy that may moderate this relation. The present study recruited 182 first-grade children as participants (87 girls, <em>M</em>_<em>age</em> = 7.02, <em>SD</em> _<em>age</em> = 0.36). Parents completed questionnaires to assess family cohesion and children’s empathy. The SOMNOtouch RESP device was utilized to collect resting electrocardiogram data and calculate resting RSA. The results showed that family cohesion significantly moderated the inverted U-shaped curve between resting RSA and children’s empathy. High family cohesion served as a protective factor in mitigating the negative impact of high resting RSA on empathy but could not buffer the negative effect of extremely low resting RSA on empathy among children. The findings suggest a role for high family cohesion in promoting empathy in children with moderate to high resting RSA.</div></div>","PeriodicalId":20836,"journal":{"name":"Psychoneuroendocrinology","volume":"172 ","pages":"Article 107231"},"PeriodicalIF":3.4,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142702658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The hormonal trajectory along gestational age: Cortisol and oxytocin levels profiles","authors":"Janaína Xavier ,&nbsp;Barbara Borges Rubin ,&nbsp;Carolina Coelho Scholl ,&nbsp;Laísa Camerini ,&nbsp;Jéssica Puchalski Trettim ,&nbsp;Mariana Bonati de Matos ,&nbsp;Fernanda Coelho ,&nbsp;Fernanda Nedel ,&nbsp;Adriano Martimbianco de Assis ,&nbsp;Rachel Krolow Santos Silva Bast ,&nbsp;Ana Paula Ardais ,&nbsp;Luciana de Avila Quevedo ,&nbsp;Gabriele Ghisleni ,&nbsp;Ricardo Tavares Pinheiro","doi":"10.1016/j.psyneuen.2024.107230","DOIUrl":"10.1016/j.psyneuen.2024.107230","url":null,"abstract":"<div><div>Pregnancy is accompanied by hormonal fluctuation, including increased cortisol and oxytocin (OT). Although the implications of these hormones during pregnancy are extensively studied, their normative variability is not well established. Therefore, we evaluated how serum cortisol and OT levels behave throughout pregnancy. This longitudinal study is part of a population-based cohort of pregnant women living in a city in Southern Brazil. Pregnant women up to 24 gestational weeks were evaluated at the time of identification (1st wave, N=983) and 60 days after the initial interview (2nd wave, N=840). At both times, blood samples were collected for hormonal dosage. We investigated the trajectory of these hormones throughout pregnancy using growth curve modeling. The best-fitting model was the exponential growth model, in which the variance explains approximately 79.1 % of the outcome. Thus, the cortisol level was, on average, at 44.2 μg/dl (95 %CI: 29.2;59.1, p&lt;0.001) in the first gestational week, with an increase of approximately 2.0 % (95 %CI: 1.01;1.02, p&lt;0.001) each week. OT showed no significant changes. While cortisol appears to follow a trajectory of exponential increase, possibly in response to the demands of fetal development, the variation in OT levels throughout pregnancy still remains constant subject to further investigation.</div></div>","PeriodicalId":20836,"journal":{"name":"Psychoneuroendocrinology","volume":"171 ","pages":"Article 107230"},"PeriodicalIF":3.4,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142591400","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The differences in testosterone and stress hormones between unipolar and bipolar depression in adolescents and adults","authors":"Jie Yin ,&nbsp;Dong Huang ,&nbsp;Jianzhao Zhang ,&nbsp;Rongxu Zhang ,&nbsp;Shuming Zhong ,&nbsp;Jiali He ,&nbsp;Yangyu Wu ,&nbsp;Shijie Luo ,&nbsp;Jingyan Sun ,&nbsp;Yitong Liu ,&nbsp;Xiaodong Song ,&nbsp;Shunkai Lai ,&nbsp;Yanli Gao ,&nbsp;Zhao Chen ,&nbsp;Yanbin Jia","doi":"10.1016/j.psyneuen.2024.107227","DOIUrl":"10.1016/j.psyneuen.2024.107227","url":null,"abstract":"<div><h3>Background</h3><div>While patients with major depressive disorder (MDD) and bipolar disorder (BD) often exhibit aberrant hormones, it is still unknown whether the hormones differ between MDD and BD across the age spectrum. We aimed to investigate the differences in testosterone and stress hormones between depressed patients with MDD and BD in adolescents and adults, and the impact of suicidal ideation on these.</div></div><div><h3>Methods</h3><div>A total of 432 depressed patients (270 MDD and 162 BD) were recruited, including 177 adolescents and 255 adults. Plasma levels of adrenocorticotropic hormone (ACTH), cortisol (CORT), testosterone (T), and prolactin (PRL) were measured in all patients. Suicidal ideation was assessed by item 3 of the Hamilton Depression Rating Scale.</div></div><div><h3>Results</h3><div>In adolescents, plasma T levels were higher in MDD than in BD (<em>p</em>=0.018), MDD patients with suicidal ideation exhibited higher T levels than BD patients with suicidal ideation (<em>p</em>=0.036), and plasma T levels were associated with diagnosis (OR_adjus=0.777, <em>p</em>=0.023). In adults, plasma ACTH levels were elevated in MDD versus BD (<em>p</em>=0.012) and were also diagnosis-related (OR_adjus=0.972, <em>p</em>=0.019). Plasma levels of other hormones were not significantly different between MDD and BD in adolescents or adults (all <em>p</em>&gt;0.05).</div></div><div><h3>Conclusions</h3><div>There was an age-specific difference in the T and ACTH between depressed patients with MDD and BD. Suicidal ideation was linked to T in adolescents.</div></div>","PeriodicalId":20836,"journal":{"name":"Psychoneuroendocrinology","volume":"172 ","pages":"Article 107227"},"PeriodicalIF":3.4,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142693495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chronic olanzapine treatment leads to increased opioid receptor expression and changes in feeding regulating neurons in the female rat hypothalamus","authors":"Maiken Krogsbaek ,&nbsp;Nick Yao Larsen ,&nbsp;Fatemeh Yarmahmoudi ,&nbsp;Jeppe Søndergaard ,&nbsp;Anne M. Landau ,&nbsp;Connie Sanchez ,&nbsp;Jens Randel Nyengaard","doi":"10.1016/j.psyneuen.2024.107225","DOIUrl":"10.1016/j.psyneuen.2024.107225","url":null,"abstract":"<div><div>Opioid receptor antagonists have shown increasing promise as an adjunct therapy to psychotropic medication. The goal is to reduce the weight gain and metabolic adverse effects that are associated with certain second-generation antipsychotics, such as olanzapine and clozapine. In this study, female rats were treated for 4 weeks with a long-acting injectable formulation of olanzapine to assess effects on hypothalamic feeding regulation. Using quantitative spatial <em>in situ</em> hybridization and receptor autoradiography, expression levels of the mu, kappa and delta opioid receptors were defined in the five hypothalamic areas: paraventricular nucleus (PVN), arcuate nucleus (ARC), ventromedial nucleus (VMN), dorsomedial nucleus (DMN) and lateral hypothalamus (LH). In addition, hypothalamic neuron number and size were estimated using the unbiased optical fractionator and spatial rotator methods. Hyperphagia was observed after only 24 hours of olanzapine treatment, with continued weight gain throughout the duration of the study. In contrast, the observed food intake reversed to control levels after 2 weeks of olanzapine treatment. Chronic olanzapine treatment increased expression of kappa opioid receptor mRNA and receptor availability in the PVN, as well as increased mu opioid receptor availability in the PVN, ARC and VMN. These changes were accompanied by fewer anorexigenic proopiomelanocortin-expressing neurons of the ARC and corticotropin-releasing hormone expressing neurons of the PVN. This study links olanzapine-driven metabolic effects to increased opioid receptor expression in the hypothalamus, thus providing a rationale for the positive effects of using opioid receptor antagonists to relieve olanzapine adverse effects.</div></div>","PeriodicalId":20836,"journal":{"name":"Psychoneuroendocrinology","volume":"171 ","pages":"Article 107225"},"PeriodicalIF":3.4,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142561154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Attention to social threat predicts diurnal cortisol dynamics during the high school transition","authors":"E. Jopling ,&nbsp;A. Tracy ,&nbsp;J. LeMoult","doi":"10.1016/j.psyneuen.2024.107226","DOIUrl":"10.1016/j.psyneuen.2024.107226","url":null,"abstract":"<div><div>Adolescence is a developmental period marked by significant social shifts accompanied by concurrent changes across biological, cognitive, and emotional domains. Within adolescence, the high school transition is a pivotal time for youth that is ripe with opportunities yet has the potential to disrupt functioning. An increasingly sophisticated understanding of health and developmental biology indicates that the hypothalamic-pituitary-adrenal (HPA) axis plays an important role in transducing social experiences into physiological changes that have long-term impacts on health and wellbeing. There is reason to believe that attentional biases to social threat could impact cortisol, a steroid hormone indexing activity of the HPA axis, during the high school transition. The present study examined associations between attentional biases to socially threatening stimuli, measured using the Affective Posner paradigm, and components of the diurnal cortisol rhythm among youth across the first two days of high school. Participants included 67 youth (<em>N</em> = 504 saliva samples) with a mean age of 12.86 years and a relatively equal split with regard to both sex assigned at birth and gender identity (54 % male; 54 % boys). Findings build upon and extend previous work by demonstrating that greater attentional engagement bias to socially threatening stimuli is associated with a pattern of greater diurnal HPA axis reactivity across the first two days of the high school transition, as evidenced by a steeper cortisol awakening response and a steeper diurnal cortisol slope. This work extends our understanding of the mechanisms through which stress relates to wellbeing in youth by embedding biological development in the life course. Clinically, this work has the potential to inform interventions to protect youth against the biological embedding of stress by identifying a theoretically driven, socio-contextually relevant risk factor to be attenuated – namely, attentional bias to threat.</div></div>","PeriodicalId":20836,"journal":{"name":"Psychoneuroendocrinology","volume":"171 ","pages":"Article 107226"},"PeriodicalIF":3.4,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142553750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Expression of tryptophan hydroxylase in rat adrenal glands: Upregulation of TPH2 by chronic stress","authors":"Neeshu Saroj ,&nbsp;Shiv Shanker ,&nbsp;Eduardo Serrano-Hernández ,&nbsp;Gabriel Manjarrez-Gutiérrez ,&nbsp;José-Antonio Mondragón ,&nbsp;Saidel Moreno-Martínez ,&nbsp;Rosa A. Jarillo-Luna ,&nbsp;Pedro López-Sánchez ,&nbsp;José A. Terrón","doi":"10.1016/j.psyneuen.2024.107219","DOIUrl":"10.1016/j.psyneuen.2024.107219","url":null,"abstract":"<div><div>It has been shown that chronic restraint stress (CRS) increases adrenal 5-HT levels and turnover through a mechanism that appears unrelated to tryptophan hydroxylase (TPH). In the present study we re-analyzed the effects of CRS (20 min/day) for 14 days relative to control (CTRL) conditions on TPH expression, distribution, and activity in rat adrenal glands. On day 15, adrenal glands were collected for TPH1 and TPH2 immunohistochemistry, Western blot, and RT-PCR; TPH activity was estimated by quantification of 5-hydroxytryptophan (5-HTP) and, indirectly, through measurement of 5-HT and 5-hydroxindolacetic acid (5-HIAA) levels and turnover (5-HIAA/5-HT ratio) by HPLC. TPH expression and activity in the dorsal raphe nucleus (DRN) were also determined for comparison. TPH1 and TPH2 immunostaining was observed in the adrenal medulla, and measurable levels of TPH1 and TPH2 protein and mRNA were detected in rat adrenal glands from CTRL animals. CRS exposure noticeably increased TPH2- but not THP1-immunostaining in the medulla and the outer adrenocortical areas of left (LAG) but not of right adrenal glands (RAG). In addition, CRS exposure increased TPH2 protein and mRNA levels in LAG; however, both measures decreased in DRN. Finally, CRS treatment produced an increase and a decrease of TPH activity and 5-HT turnover in LAG and DRN, respectively. Results indicate that TPH is indeed expressed in rat adrenal glands. Exposure to CRS upregulates TPH2 in LAG, while inducing downregulation of it in the DRN. Then, the increased levels of 5-HT in LAG from CRS-exposed animals likely results from TPH2-mediated synthesis.</div></div>","PeriodicalId":20836,"journal":{"name":"Psychoneuroendocrinology","volume":"171 ","pages":"Article 107219"},"PeriodicalIF":3.4,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142522804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigating the association between hair progesterone, anxiety, sleep quality, and other determinants in South African females","authors":"Jessica Kew ,&nbsp;Tobias Stalder ,&nbsp;Clemens Kirschbaum ,&nbsp;Soraya Seedat ,&nbsp;Leigh Luella van den Heuvel","doi":"10.1016/j.psyneuen.2024.107223","DOIUrl":"10.1016/j.psyneuen.2024.107223","url":null,"abstract":"<div><h3>Background</h3><div>Anxiety symptoms and poor sleep quality are common in women. The role of sex hormones, particularly progesterone, in anxiety and sleep quality in women is understudied. Measurement of hair progesterone concentrations (HPC) is a promising method to investigate the effects of progesterone on anxiety symptoms and sleep quality in women.</div></div><div><h3>Objectives</h3><div>We analysed sociodemographic, hair-related, and clinical factors associated with HPC and investigated the association between HPC and anxiety severity and sleep quality in a sample of 159 South African women (mean age: 46.5 years; range: 18–79 years).</div></div><div><h3>Methods</h3><div>Data were obtained from control participants from the SHARED ROOTS study. HPC were determined using an established liquid chromatography-tandem mass spectrometry (LC-MS/MS) method. Unadjusted and adjusted multiple linear regression models were used to investigate whether sleep quality, measured with the Pittsburgh Sleep Quality Index (PSQI), and anxiety, measured with the Spielberger State-Trait Anxiety Inventory (STAI), were associated with HPC. Significant sociodemographic, hair-related, and clinical factors were adjusted for.</div></div><div><h3>Results</h3><div>HPC was significantly associated with age, duration of sample storage, hormonal treatment, postmenopausal status, and the number of different types of trauma exposures in adjusted models. Neither anxiety severity nor sleep quality was significantly associated with HPC.</div></div><div><h3>Conclusions</h3><div>Certain demographic, hair related, and clinical factors were associated with HPC and need to be considered in future research using HPC. Although anxiety and sleep were not associated with HPC, greater trauma exposure was associated with higher HPC, suggesting an association between severe stress and hypothalamic-pituitary-gonadal (HPG) axis functioning.</div></div>","PeriodicalId":20836,"journal":{"name":"Psychoneuroendocrinology","volume":"171 ","pages":"Article 107223"},"PeriodicalIF":3.4,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142547035","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}