Role Of Sex Research Articles

Interpersonal Communication Competence: The Role of Sex, Parenting Styles, and Attachment Styles

An individual’s capability and capacity for interpersonal communication is heavily dependent on environmental, personal, and social factors. This study explores the effects of sex, parenting styles experienced, and attachment styles on the interpersonal communication competence of adolescents. A sample of 240 senior high school students from De La Salle University Integrated School Manila was selected through convenience sampling. Results reveal that adolescent senior high school students are above average in overall interpersonal communication competence. They are excellent in the emotional support dimension of ICC and above average in the initiation, negative assertion, disclosure, and conflict management dimensions. Sex, parenting styles of mothers and fathers, and attachment style have no significant effect on the initiation and negative assertion dimensions of ICC. However, sex has significant effects on the emotional support and conflict management dimensions of ICC. Data show that females are significantly better at emotional support and conflict management regardless of attachment style, except for adolescents with an anxious attachment style, where males are better than females at emotional support and conflict management. On the other hand, only sex has a significant effect on the overall ICC of adolescent senior high school students.

Role of Sex, Anxiety, and Resilience in the Association between Adverse Childhood Experiences and Irritable Bowel Syndrome

Adverse childhood experiences (ACE) are associated with increased risk of irritable bowel syndrome (IBS), a female-predominant chronic abdominal disorder. Factors contributing to this association have not been well-studied. We compared sex differences in ACE for adults with and without IBS and evaluated the impact of anxiety and resilience on the relationship between ACE and IBS. Sex and disease differences in total score and ACE subtypes from the ACE Questionnaire in subjects with IBS and control subjects were assessed. Cross-sectional mediation analysis determined if anxiety (Hospital Anxiety and Depression Scale) and resilience (Connor-Davidson Resilience Scale or Brief Resilience Scale) mediated the relationship between ACE and IBS. Of 798 participants studied, 368 met IBS diagnostic criteria (265 women, 103 men) and 430 were healthy control subjects (277 women, 153 men). Prevalence and number of ACE were higher in IBS versus control subjects (P < .001) but similar between IBS women and men. Household mental illness increased odds of having IBS in women (odds ratio [OR], 1.95; 95% confidence interval [CI], 1.35-2.85; false discovery rate [FDR], 0.002) and men (OR, 2.32; 95% CI, 1.26-4.33; FDR, 0.014). Emotional abuse increased odds of having IBS in women (OR, 1.94; 95% CI, 1.23-3.09; FDR, 0.019) and sexual abuse increased odds of IBS in men (OR, 3.54; 95% CI, 1.35-10.38; FDR, 0.027). Anxiety mediated 54% (P < .001) of ACE's effect on IBS risk and resilience mediated 12%-14% (Connor-Davidson Resilience Scale, P= .008; Brief Resilience Scale, P= .018). Both men and women with a history of ACE are twice as likely to have IBS than those without an ACE. Anxiety mediated the relationship between ACE and IBS in men and women and resilience mediated this relationship only in women.

“The dream is that there’s one place you go”: a qualitative study of women’s experiences seeking care from Long COVID clinics in the USA

BackgroundSeeking and obtaining effective health care for Long COVID remains a challenge in the USA. Women have particularly been impacted, as they are both at higher risk of developing Long COVID and of facing gendered barriers to having symptoms acknowledged. Long COVID clinics, which provide multidisciplinary and coordinated care, have emerged as a potential solution. To date, however, there has been little examination of U.S. patient experiences with Long COVID clinics and how patients may or may not have come to access care at a Long COVID clinic.MethodsWe conducted semi-structured interviews with 30 U.S. women aged 18 or older who had experienced Long COVID symptoms for at least 3 months, who had not been hospitalized for acute COVID-19, and who had seen at least one medical provider about their symptoms. Participants were asked about experiences seeking medical care for Long COVID. Long COVID clinic-related responses were analyzed using qualitative framework analysis to identify key themes in experiences with Long COVID clinics.ResultsOf the 30 women, 43.3% (n = 13) had been seen at a Long COVID clinic or by a provider affiliated with a Long COVID clinic and 30.0% (n = 9) had explored or attempted to see a Long COVID clinic but had not been seen at time of interview. Participants expressed five key themes concerning their experiences with seeking care from Long COVID clinics: (1) Access to clinics remains an issue, (2) Clinics are not a one stop shop, (3) Not all clinic providers have sufficient Long COVID knowledge, (4) Clinics can offer validation and care, and (5) Treatment options are critical and urgent.ConclusionsWhile the potential for Long COVID clinics is significant, findings indicate that ongoing barriers to care and challenges related to quality and coordination of care hamper that potential and contribute to distress among women seeking Long COVID care. Since Long COVID clinics are uniquely positioned and framed as being the place to go to manage complex symptoms, it is critical to patient wellbeing that they be properly resourced to provide a level of care that complies with emerging best practices.

Adolescent suicidal ideation: dissecting the role of sex in depression and NSSI predictors

BackgroundSuicidal ideation (SI) is increasingly prevalent among adolescents, often arising from depression and linked with non-suicidal self-injury (NSSI). Previous studies have noted significant sex differences in the manifestation and predictors of SI, depression, and NSSI.AimThis study aims to analyze and compare the relationships between SI, depression, and NSSI among male and female adolescents, examining whether these associations differ based on sex.MethodsA total of 368 adolescents (M = 15.43, SD = 1.22, about 56.2% female participants), both from clinical and school settings, were assessed for SI, depression, NSSI, and other related variables. Network analysis was utilized to explore the interconnections among these variables, focusing on identifying sex-specific patterns. Logistic regression was used to confirm the findings from the network analysis.ResultsThe network analysis revealed significant sex differences in the relationships between SI, depression, and NSSI. In the female network, the edge weights between SI and NSSI (0.93) and between SI and depression (0.31) were much higher compared to the male network (0.29 and 0, respectively). Centrality indices (strength, betweenness, closeness, and expected influence) for SI, NSSI, and depression were also higher in the female network. Logistic regression confirmed these findings, with depression being a potential predictor of SI only in females (OR = 1.349, p = 0.001) and NSSI having a stronger influence on SI in females (OR = 13.673, p < 0.001) than in males (OR = 2.752, p = 0.037).ConclusionThe findings underscore the necessity of considering sex differences when predicting suicidal ideation from depression and NSSI in adolescents. Intervention and prevention strategies should be tailored to address these distinct patterns in male and female adolescents.

Of Money and Men: A Scoping Review to Map Gender Barriers to Immunization Coverage in Low- and Middle-Income Countries.

Among the multiple factors impeding equitable childhood immunization coverage in low- and middle-income countries (LMICs), gender barriers stand out as perhaps the most universal. Despite increasing recognition of the importance of gender considerations in immunization programming, there has not yet been a systematic assessment of the evidence on gender barriers to immunization. We conducted a scoping review to fill that gap, identifying 92 articles that described gender barriers to immunization. Studies documented a range of gender influencers across 43 countries in Africa and South Asia. The barrier to immunization coverage most frequently cited in the literature is women's lack of autonomous decision-making. Access to immunization is significantly impacted by women's time poverty; direct costs are also a barrier, particularly when female caregivers rely on family members to cover costs. Challenges with clinic readiness compound female caregiver's time constraints. Some of the most important gender barriers lie outside of the usual purview of immunization programming but other barriers can be addressed with adaptations to vaccination programming. We can only know how important these barriers are with more research that measures the impact of programming on gender barriers to immunization coverage.

Xenohormetic Phytochemicals Inhibit Neovascularization in Microphysiological Models of Vasculogenesis and Tumor Angiogenesis.

Xenohormesis proposes that phytochemicals produced to combat stressors in the host plant exert biochemical effects in animal cells lacking cognate receptors. Xenohormetic phytochemicals such as flavonoids and phytoalexins modulate a range of human cell signaling mechanisms but functional correlations with human pathophysiology are lacking. Here, potent inhibitory effects of grapefruit-derived Naringenin (Nar) and soybean-derived Glyceollins (Gly) in human microphysiological models of bulk tissue vasculogenesis and tumor angiogenesis are reported. Despite this interference of vascular morphogenesis, Nar and Gly are not cytotoxic to endothelial cells and do not prevent cell cycle entry. The anti-vasculogenic effects of Glyceollin are significantly more potent in sex-matched female (XX) models. Nar and Gly do not decrease viability or expression of proangiogenic genes in triple negative breast cancer (TNBC) cell spheroids, suggesting that inhibition of sprouting angiogenesis by Nar and Gly in a MPS model of the (TNBC) microenvironment are mediated via direct effects in endothelial cells. The study supports further research of Naringenin and Glyceollin as health-promoting agents with special attention to mechanisms of action in vascular endothelial cells and the role of biological sex, which can improve the understanding of dietary nutrition and the pharmacology of phytochemical preparations.

Gender Communication Differences on a Pediatric Provider Listserv.

Gender-based communication differences are described in educational online communities, but have not been rigorously evaluated in medical online communities. Understanding gender differences in communication may provide insight into gender disparities in the medical profession. Our objective was to describe gender differences in post frequency, content, and language styles on the American Academy of Pediatrics Section on Hospital Medicine (SOHM) listserv. Posts were obtained from publicly available SOHM listserv archives. The first month of every quarter of 2019 and 2020 were reviewed. Two reviewers assigned a post topic (clinical, research, etc) and format (question vs statement) to all deidentified original posts (K = 1.0 topic, 0.89 format). Six trained reviewers assigned language styles (intraclass coefficient = 0.73, indicating good agreement). We analyzed 1592 posts: 287 original posts and 1305 responses. Frequency: Women authored 50% of posts. The 9 most frequent posters (7 men, 2 women) accounted for 19.5% of posts. Content: Men's posts had more words than women's (132.51 vs 112.3, P ≤ .01). Men were more likely to post about health policy and research (P < .001). Men were more likely to post statements compared with women (39% vs 21%, P < .001). Style: Men's posts were more likely to be coded adversarial (12.3% vs 5.5%, P < .001) authoritative (12.2% vs 6.5%, P < .001) or self-amplifying (6.5% vs 3.6%, P < .001). Women contribute disproportionately fewer posts to the American Academy of Pediatrics SOHM listserv compared with their percentage in the subspecialty. We noted significant gender differences in language style and content, which may impact career development and online community inclusion.

Corrigendum to “How Glass Ceilings and Iron Rice Bowls Create “Glass Bowls”: Gendered Barriers and Protections in Public Sector Employment in South Korea”

Corrigendum to “How Glass Ceilings and Iron Rice Bowls Create “Glass Bowls”: Gendered Barriers and Protections in Public Sector Employment in South Korea”

"He did girls' things!" Hong Kong and Canadian children's reasoning about moral judgments of peers' gendered behaviors.

Children show less positivity toward gender-nonconforming (GN) than gender-conforming (GC) peers. Yet, little is known about children's reasoning about peers of varying gender expressions, including age-, gender-, and culture-related influences. We investigated how children aged 4- to 5- and 8- to 9-years-old in Hong Kong and Canada (N = 678) reason about their moral judgments of GC and GN peers. After viewing vignettes describing GC and GN boys and girls, we asked children whether each target peer's behavior was right or wrong and why they thought so. We coded children's reasoning using a new coding scheme developed via inductive content analysis. Overall, children's most commonly used reasoning styles were global standard, personal choice, gender stereotypes, "don't know," and others' welfare. Children used more gender stereotype-related reasoning when they were older and from Hong Kong, appraising the GN boy, or when they perceived the target's behavior as wrong. In contrast, children reasoned based on personal choice more when they were from Canada or when they perceived the target's behavior as right. These findings inform how age-, gender-, and culture-related factors are associated with children's reasoning about the acceptability or appropriateness of varying kinds of childhood gendered behavior. They provide insights regarding children's appraisals of different gender expressions by illuminating not only how they view GC and GN peers but also, from their own perspectives, why they do so. These insights have implications for strategies aimed at decreasing gender-related biases and increasing children's acceptance of gender diversity. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Sex as a predictor of progression-free survival in sentinel node-negative stage II melanoma.

e21560 Background: Adjuvant immunotherapy can improve outcomes for resected stage IIB/C melanoma patients, but also poses challenges. Many patients are cured by surgery alone, making them susceptible to unnecessary treatment risks. Additionally, current staging may overlook some high-risk stage IIA patients who could benefit from immunotherapy. Accurate risk assessment is therefore critical to balance benefits and risks of early immunotherapy and optimise patient selection. This study sought to identify clinicopathologic predictors to refine risk stratification for sentinel lymph node-negative (SLN(-)) stage II melanoma patients, with a focus on the role of sex in prognostic accuracy and treatment personalisation. Methods: We retrospectively analysed 565 stage II melanoma patients with negative sentinel lymph node biopsies at four UK hospitals between 2004-2017. The primary outcome was progression-free survival (PFS). Analysed clinicopathologic factors included Breslow thickness, ulceration sex and tumour-infiltrating lymphocytes (TILs). Univariate and multivariate analyses were conducted. Results: Median follow-up was 9.5 years. Melanoma progression occurred in 24% of patients. Sex emerged as a significant PFS predictor. Specifically, stage IIA and IIB males had higher progression risks than females at the same stages. We also observed disparities across stages; for instance, PFS was significantly worse in stage IIA males than stage IIB females (PFS difference: χ2 = 5.629, p = 0.018), revealing gaps in the prognostic accuracy of current staging systems. Stage IIB females—identified as at risk by current standards—had 5-year PFS of 91%. This highlights potential overestimation of their treatment needs and subsequent risk of undue exposure to treatment toxicity. The sex-based discrepancies observed may be partially explained by differences in antitumor immune function, evidenced by the discovery that Non-brisk TILs-an independent predictor of high progression risk in SLN(-) stage II melanoma- were associated with a 20% reduction in PFS in males vs females (p &lt; 0.001). Conclusions: Significant sex-based PFS disparities exist among sentinel lymph node-negative stage II melanoma patients, with implications for treatment decisions. Incorporating sex enables more refined risk assessment than current substaging alone. Specifically, stage IIA males may be under-recognised for progression risks, while many stage IIB females could face overtreatment. Our findings advocate for nuanced, sex-specific approaches to enhance prognostic accuracy and optimise patient care.

Targeting androgen receptor signaling in glioblastoma: A novel biomarker and therapeutic approach.

e14016 Background: Glioblastoma is a lethal brain cancer. Clinical patterns of disease suggest that androgens influence glioblastoma risk and prognosis, and androgen receptor (AR) transcript levels and protein expression are upregulated in glioblastoma compared to normal brain. Thus, potent brain-penetrant anti-androgen therapies may be an effective treatment strategy in glioblastoma. Methods: Clinical samples and patient-derived glioma xenografts (PDXs) were assessed for AR expression by immunohistochemistry. Glioblastoma cell lines and patient-derived models maintained under stem cell conditions were tested in vitro for their response to anti-androgen therapies (abiraterone, enzalutamide and seviteronel). Change in plasticity marker ZEB1 was measured using immunofluorescence. Stem cell function was assessed using a tumoursphere assay. In an intracranial AR positive glioblastoma PDX model (RN1) in an immunocompromised mouse, the most effective drug in vitro, seviteronel, was tested alone and in combination with temozolomide or radiation. Tumor growth was monitored with weekly bioluminescent imaging, with survival as the primary endpoint. Results: Cytoplasmic AR staining was present in ~55% of glioblastoma samples using immunohistochemistry; this biomarker has shown to be predictive in triple-negative breast cancer. AR positive model RN1 was inhibited by low concentrations of anti-androgen agents, with seviteronel having the lowest half maximal inhibitory concentration (IC50) after 96 h (enzalutamide 52 µM, abiraterone 12 µM, seviteronel 7 µM). AR negative model WK1 was inhibited though with higher IC50 values after 96 h (enzalutamide 63 µM, seviteronel 21 µM). Cell lines U87 and U251 were also inhibited by anti-androgen monotherapy. Immunofluorescence analysis showed downregulation of plasticity marker ZEB1 with anti-androgens (normalized mean fluorescent intensity: abiraterone 0.84, enzalutamide 0.91, seviteronel 0.74). Tumoursphere assays demonstrated that anti-androgens inhibit the tumor-forming ability of cells, with seviteronel and abiraterone showing more inhibition than enzalutamide. In mice intracranially implanted with RN1 cells, seviteronel improved overall survival compared to vehicle alone (36 vs 27.5 days, p=0.03). There was no observed benefit when seviteronel was added to radiotherapy (33 vs 39 days, p=0.19). Adding seviteronel to temozolomide limited tumor growth by IVIS but did not significantly improve overall survival compared to temozolomide alone (63.5 vs 56.5 days, p=0.37). Conclusions: Targeting AR with brain penetrant anti-androgen drugs may be a promising biomarker-directed therapeutic strategy for glioblastoma. To address the limitations of our study, further experiments to optimize translational treatment protocols, address the role of biological sex and examine the role of the immune microenvironment are underway.

Comparing Gender Congruency in Nonsurgical versus Postsurgical Top Surgery Patients: A Prospective Survey Study.

Gender dysphoria can result in reduced quality of life. Treatments include hormone replacement therapy (HRT) and gender-affirming surgery. Our study compared congruency, satisfaction, and discrimination in patients who underwent top surgery and HRT versus HRT alone. We hypothesized improved outcomes in top surgery patients but that lack of access is a common barrier. Transgender and nonbinary subjects who underwent at least 6 months of HRT were recruited and answered questions on gender congruency, discrimination, and barriers to care. Surgical patients were asked about postoperative satisfaction using the BREAST-Q. A Mann-Whitney test compared survey responses between study arms. One hundred twelve eligible subjects completed the survey. Surgical subjects answered significantly more positively (P < 0.001) on all questions regarding gender congruency. The greatest difference was observed in how subjects' physical bodies represented their gender identity, where the surgery group rated higher on the five-point Likert scale by 2.0 points (P < 0.001). Surgical patients also reported less violence, verbal abuse, and discrimination (P < 0.003). Within the hormone arm, 87.1% stated desire for surgery and 62.5% declared barriers to surgery, with cost and insurance coverage representing the most common barriers. Finally, surgical subjects reported high satisfaction on the BREAST-Q, scoring more than 3.0 in all categories of breast augmentation and more than 2.6 for breast reduction on a four-point Likert scale. Top surgery, in addition to HRT, significantly improves gender congruency and decreases discrimination and abuse, compared with HRT alone. Unfortunately, barriers including cost and lack of insurance continue to be obstacles for care.

Identifying factors underlying increased emergency care needs of Black patients with pancreas cancer.

e13749 Background: In a retrospective study, we observed that African American/Black patients are 2.8x more likely to have recurrent ED visits than non-Black patients. These findings motivated this prospective study using a standardized questionnaire to better understand the factors leading to ED visits among Black patients. Methods: A study of Black patients with pancreas cancer who had at least 1 ED visit in a 5 month period in 2022-2023 was conducted. Computational identification of health system encounters by patients with pancreas cancer was performed using ICD10 C25* as a cohort identifier. The cohort was filtered by encounter type for ED and self-reported race for Black. Weekly, an African American oncology nurse practitioner called these patients to administer a questionnaire regarding social determinants of health and discuss reasons underlying the ED visit. Three attempts were made to contact each patient. Demographic and clinical features were obtained from the electronic health record. Results: During this 5-month period, 31 patients meeting criteria were identified; among these 31 who had at least 1 ED visit, 45% had ≥2 ED visits and 13% had ≥5 ED visits. The cohort was 68% female with mean age of 70.3 and median household income of $92,608. 74% had non-metastatic disease and 35% were on chemotherapy at the time of visit. 52% of patients had Medicare, 35% had commercial insurance, 10% had Medicaid, and 3% were uninsured. We reached 55% patients, of whom 71% agreed to participate. Notably, 83% endorsed high school as their highest level of education, 25% were immigrants to the United States, and 17% experienced financial barriers to care (Table). 33% had been seen at our institution’s pancreas cancer multidisciplinary clinic. Two recurrent themes noted during discussions with these patients were that that those with multiple ED visits were nearing end-of-life and/or had caretakers or family members in the medical field. Conclusions: We identified female gender, education level, immigrant status, and financial barriers to care as themes associated with ED visit burden in Black patients with pancreas cancer. Having caretakers in the medical field, who may have witnessed the consequences of healthcare disparities, may also contribute to higher rates of ED use. We hope to use these data to inform interventions to address these disparities. [Table: see text]

Challenging Gender Barriers through Nego-feminist Methodologies

Challenging Gender Barriers through Nego-feminist Methodologies

Gender Perspectives on Political Awareness and Participation in the Digital Era

This study is a crucial element of a broader initiative to evaluate political participation and awareness among university students. It was a mixed-method study comprising a survey to examine the political awareness and participation levels and a semi-structured interview to examine gender differences. The article outlines the gender differences in political awareness and political participation and the reasons for them, according to respondents. The results showcase that there was a significant gender difference in political awareness ( t = 1.976, p &lt; .05) and political participation ( t = 4.575, p &lt; .005). Analysis of the interviews revealed barriers to women’s political awareness and participation. The study addresses the gender difference and barriers and recommends strategies to overcome those barriers.

Associations of Anxiety Symptoms With 6-Year Blood Pressure Changes and Incident Hypertension: Results From the Hispanic Community Health Study/Study of Latinos.

Despite the high burden of anxiety and hypertension in Hispanic/Latino adults, little is known about their association in this population. To examine the associations of anxiety symptoms with 6-year changes in blood pressure (BP) and incident hypertension in Hispanic/Latino adults. We examined data from a probability sample of 10,881 Hispanic/Latino persons aged 18-74 who attended visits 1 (V1; 2008-2011) and 2 (V2; 2014-2017) of the Hispanic Community Health Study/Study of Latinos (HCHS/SOL), a prospective cohort study. Anxiety symptoms were assessed at V1 using the 10-item Spielberger Trait Anxiety Scale (M = 17.1; Range = 10-40) and dichotomized using a cut-point of 20, the highest quartile in this cohort. BP was measured at both visits using a standardized protocol. Adults with elevated anxiety symptoms had a 1.02 mm Hg greater increase in systolic (p = .02) and a 0.75 mm Hg greater increase in diastolic BP (p = .02) over 6.1 years than those with lower symptoms, after adjusting for sociodemographic and clinical covariates. These associations differed by sex. Elevated anxiety was associated with a greater increase in systolic and diastolic BP in men only. Among persons without hypertension at V1 (N = 7,412), those with elevated anxiety symptoms at V1 had a 22% higher incidence of hypertension (p = .02) 6.1 years later. Our findings underscore the importance of screening for and treating elevated anxiety symptoms to help prevent hypertension. Further research on the role of sex and underlying mechanisms is warranted.

Association between ABO genotypes and risk of dementia and neuroimaging markers: roles of sex and APOE status.

Whether the relationships between ABO blood genotypes (AA, AO, BB, BO, AB, and OO) and dementia are modified by gender and APOE status has been unclear. We used data from the UK Biobank, a population-based cohort study of 487,425 individuals. Cox proportional hazards models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CI) between ABO genotypes and risk of dementia. Multivariable linear regression models were used to estimate the relationship between ABO genotypes and MRI-based brain indices. Overall, 487,425 participants were included at baseline. After 34 million person-years follow up, 7,548 patients developed all-cause dementia. Before stratifying by sex and APOE status, compared to OO genotype, BB genotype was associated with increased risk of all-cause dementia (1.36, 1.03-1.80) and other types dementia (1.65, 1.20-2.28). After stratifying by sex, only in males, BB genotype was associated with higher risk of all-cause dementia (1.44, 1.02-2.09) and other types of dementia (1.95, 1.30-2.93). AB genotype in males was also associated with increased AD (1.34, 1.04-1.72). After further stratifying by APOE e4 status, BB genotype with two APOE e4 alleles showed even stronger association with all-cause dementia 4.29 (1.57, 11.72) and other types dementia (5.49, 1.70-17.69) in males. Also in males, AA genotype with one APOE e4 was associated with increased risks of all-cause dementia (1.27, 1.04-1.55), AD (1.45, 1.09-1.94) and other types dementia (1.40, 1.08-1.81). Linear regression models showed that in both sexes with APOE e4, AA genotype was associated with reduced total grey matter volume. Sex and APOE e4 carrier status modified the association between ABO genotypes and risk of dementia. In males, BB genotype was consistently associated with increased risk of dementia, especially in those with two APOE e4 alleles. Also, in males with one APOE e4, AA genotype might be linked to higher risk of dementia.

The effect of late-life environmental enrichment on stress and anxiety: The role of sex and age-related differences in coping with aversive stimuli

Anxiety significantly diminishes the quality of life in older adults, and the drugs used for its treatment often come with risky side effects. Non-pharmacological protocols could be valuable, but more research is needed in this area. Environmental enrichment induces positive effects on anxiety-like behavior in young and adult animals; whether the same happens in aged animals is still elusive. The aged brain undergoes changes that contribute to make it “fragile” and consequently even mild, potentially positive stimuli can trigger dyshomeostasis, worsening rather than ameliorating functioning. Here, by combining behavioral analysis and measurement of serum and brain corticosterone levels, we show that late-life environmental enrichment can induce eustress or distress, depending on sex and hypothalamic-pituitary-adrenal axis function. These findings pave the way for optimizing outcomes and minimizing undesired effects in the clinical setting, underscoring the need to overcome the limits of gender medicine and emphasizing the crucial role of individually tailored therapies.

Transgender Discrimination in the Binary Gender Paradigm: An Analysis of Exclusionary Practices in Healthcare

Transgender Discrimination in the Binary Gender Paradigm: An Analysis of Exclusionary Practices in Healthcare

Sex Differences, Age, and Burn Size Contribute to Risk of PTSD and Depression After Burn Injury.

The prevalence of psychological symptoms in burn survivors has been well documented; however, the role of biological sex requires further investigation. This study explored sex differences among burn survivors and examined the impact of sex, age, and total body surface area (TBSA) of the burn injury on (1) the risk of developing PTSD and depression and, subsequently, (2) the influence of initial risk on symptom outcomes 30 days post-injury. Participants included 374 adult patients enrolled in the Burn Behavioral Health program at a regional Burn Center. T-tests and chi-square tests were conducted to determine differences between sexes on outcome measures. A path analysis was conducted to evaluate relationships between variables of interest. Findings revealed significant sex discrepancies in risk and symptom outcomes. Compared to men, women reported greater total risk scores of developing PTSD and depression (p = .005) early after their burn injury. A subscale analysis showed that women reported greater risk scores on depression (p < .001), but not on PTSD. Women did not report higher depression scores 30 days post-injury compared to men but did report higher PTSD scores than men (p = .020). When sex, age, and TBSA were included in a path analysis, female sex (p=.001), younger age (p<.001), and larger TBSA of the burn injury (p=.024) were associated with greater risk. Additionally, risk scores significantly predicted PTSD (p<.001) and depression (p<.001) symptoms 30 days post-injury. Our research shows how sex, age, and TBSA affect the risk of PTSD and depression among burn survivors. It underscores the importance of accounting for sex and age differences in mental health risk, especially in women and younger patients. This emphasizes the urgency of early screening and intervention.