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The International Journal on Drug Policy Jun 2024Despite well-established evidence showing that young sexual and gender minority (SGM) men experience disproportionate mental health and substance use inequities, few...
BACKGROUND
Despite well-established evidence showing that young sexual and gender minority (SGM) men experience disproportionate mental health and substance use inequities, few sexual health services provide mental health and substance use care. This qualitative study examined the experiences and perspectives about integrated care models within sexual health services among young SGM men experiencing mental health and substance use challenges.
METHODS
Semi-structured interviews were conducted with 50 SGM men aged 18-30 years who reported using substances with sex in Vancouver, Canada. Interviews were analyzed using thematic analysis.
RESULTS
Three themes were identified: 1) participants asserted that their sexual health, mental health and substance use-related health needs were interrelated and that not addressing all three concurrently could result in even more negative health outcomes. These concurrent health needs were described as stemming from the oppressive social conditions in which SGM men live. 2) Although sexual health clinics were considered a safe place to discuss sexual health needs, participants reported not being invited by health providers to engage in discussions about their mental health and substance use health-related needs. Participants also perceived how stigmas associated with mental health and substance use limited their ability to express and receive support. 3) Participants identified key characteristics they preferred and wanted within integrated care, including training for health providers on mental health and SGM men's health and connections (e.g., referral processes) between services. Participants also recommended integrating social support programs to help them address SGM-related social challenges.
CONCLUSION
Our findings highlight that SGM men's sexual health, mental health and substance use-related health needs and preferences are interrelated and should be addressed together. Tailored training and resources as well as structural adaptations to improve communication channels and collaborative connections between health providers are required to facilitate the development of integrated care for young SGM men.
Topics: Humans; Male; Young Adult; Adult; Sexual and Gender Minorities; Substance-Related Disorders; Adolescent; Sexual Health; Delivery of Health Care, Integrated; Canada; Patient Acceptance of Health Care; Qualitative Research; Mental Health Services; Mental Health; Interviews as Topic; Social Stigma; Reproductive Health Services; British Columbia
PubMed: 38788388
DOI: 10.1016/j.drugpo.2024.104459 -
Investigating GABA Neuron-Specific Androgen Receptor Knockout in two Hyperandrogenic Models of PCOS.Endocrinology May 2024Androgen excess is a hallmark feature of polycystic ovary syndrome (PCOS), the most common form of anovulatory infertility. Clinical and preclinical evidence links...
Androgen excess is a hallmark feature of polycystic ovary syndrome (PCOS), the most common form of anovulatory infertility. Clinical and preclinical evidence links developmental or chronic exposure to hyperandrogenism with programming and evoking the reproductive and metabolic traits of PCOS. While critical androgen targets remain to be determined, central GABAergic neurons are postulated to be involved. Here, we tested the hypothesis that androgen signaling in GABAergic neurons is critical in PCOS pathogenesis in 2 well-characterized hyperandrogenic mouse models of PCOS. Using cre-lox transgenics, GABA-specific androgen receptor knockout (GABARKO) mice were generated and exposed to either acute prenatal androgen excess (PNA) or chronic peripubertal androgen excess (PPA). Females were phenotyped for reproductive and metabolic features associated with each model and brains of PNA mice were assessed for elevated GABAergic input to gonadotropin-releasing hormone (GnRH) neurons. Reproductive and metabolic dysfunction induced by PPA, including acyclicity, absence of corpora lutea, obesity, adipocyte hypertrophy, and impaired glucose homeostasis, was not different between GABARKO and wild-type (WT) mice. In PNA mice, acyclicity remained in GABARKO mice while ovarian morphology and luteinizing hormone secretion was not significantly impacted by PNA or genotype. However, PNA predictably increased the density of putative GABAergic synapses to GnRH neurons in adult WT mice, and this PNA-induced plasticity was absent in GABARKO mice. Together, these findings suggest that while direct androgen signaling in GABA neurons is largely not required for the development of PCOS-like traits in androgenized models of PCOS, developmental programming of GnRH neuron innervation is dependent upon androgen signaling in GABA neurons.
Topics: Animals; Polycystic Ovary Syndrome; Female; Receptors, Androgen; Mice, Knockout; Mice; Disease Models, Animal; GABAergic Neurons; Hyperandrogenism; Ovary; Androgens; Pregnancy; Gonadotropin-Releasing Hormone; Prenatal Exposure Delayed Effects
PubMed: 38788194
DOI: 10.1210/endocr/bqae060 -
Biology Apr 2024Stress is an important risk factor for the onset of anxiety and depression. The ability to cope with stressful events varies among different subjects, probably depending...
Stress is an important risk factor for the onset of anxiety and depression. The ability to cope with stressful events varies among different subjects, probably depending on different genetic variants, sex and previous life experiences. The Val66Met variant of Brain-Derived Neurotrophic Factor (BDNF), which impairs the activity-dependent secretion of BDNF, has been associated with increased susceptibility to the development of various neuropsychiatric disorders. Adult male and female wild-type Val/Val (BDNF) and heterozygous Val/Met (BDNF) mice were exposed to two sessions of forced swimming stress (FSS) per day for two consecutive days. The mice were behaviorally tested 1 day (short-term effect) or 11 days (long-term effect) after the last stress session. Protein and mRNA levels were measured in the hippocampus 16 days after the end of stress exposure. Stressed mice showed a higher anxiety-like phenotype compared to non-stressed mice, regardless of the sex and genotype, when analyzed following the short period of stress. In the prolonged period, anxiety-like behavior persisted only in male BDNF mice ( < 0.0001). Interestingly, recovery in male BDNF mice was accompanied by an increase in pCREB ( < 0.001) and ( < 0.01) transcript and a decrease in HDAC1 ( < 0.05) and ( = 0.01) in the hippocampus. Overall, our results show that male and female BDNF Val66Met knock-in mice can recover from subchronic stress in different ways.
PubMed: 38785785
DOI: 10.3390/biology13050303 -
Current Issues in Molecular Biology May 2024Disorders/differences of sex development (DSDs) are defined as broad, heterogenous groups of congenital conditions characterized by atypical development of genetic,... (Review)
Review
Disorders/differences of sex development (DSDs) are defined as broad, heterogenous groups of congenital conditions characterized by atypical development of genetic, gonadal, or phenotypic sex accompanied by abnormal development of internal and/or external genitalia. gene mutation is one of the principal genetic alterations implicated in causing DSD. This review outlines the role of gene during the process of gonadal development in humans, provides an overview of the molecular and functional characteristics of gene, and discusses potential clinical phenotypes and additional organ diseases due to mutations. mutations were analyzed in patients with 46,XY DSD and 46,XX DSD both during the neonatal and pubertal periods. Loss of function of the gene causes several different phenotypes, including some associated with disease in additional organs. Clinical phenotypes may vary, even among patients carrying the same variant, indicating that there is no specific genotype-phenotype correlation. Genetic tests are crucial diagnostic tools that should be used early in the diagnostic pathway, as early as the neonatal period, when gonadal dysgenesis is the main manifestation of mutation. gene mutations could be mainly associated with amenorrhea, ovarian failure, hypogonadism, and infertility during puberty. Fertility preservation techniques should be considered as early as possible.
PubMed: 38785542
DOI: 10.3390/cimb46050274 -
Oxford Medical Case Reports May 2024We report the case of a 5-year-old boy diagnosed with congenital adrenal hyperplasia due to 11-hydroxylase deficiency, revealed by disorders of sex development (DSD) and...
We report the case of a 5-year-old boy diagnosed with congenital adrenal hyperplasia due to 11-hydroxylase deficiency, revealed by disorders of sex development (DSD) and acute pulmonary edema due to severe hypertension. We considered the diagnosis based on biological and radiological examinations. The sociocultural background and the delayed diagnosis had a significant impact on the therapeutic decisions. All babies should be screened for 11 beta-hydroxylase deficiency, there should be specialized and interdisciplinary medical centers, and early detection is essential to avoiding serious complications of this disease.
PubMed: 38784773
DOI: 10.1093/omcr/omae042 -
Cureus May 2024Background The hepatoprotective function of polyherbal formulation Liv.52 in chronic liver diseases is well recognized in published literature. The objective of this...
Background The hepatoprotective function of polyherbal formulation Liv.52 in chronic liver diseases is well recognized in published literature. The objective of this open-label, phase IV study was to further strengthen and validate its safety and effectiveness using a large patient pool in a real-world scenario and provide scientific data on symptomatic improvement and supportive treatment in liver function with improvement in quality of life. Methods Adult patients of either sex with one or more clinical symptoms like fatigue, nausea, anorexia, abdominal pain or discomfort, muscle cramps, jaundice, or any other signs and symptoms with a history suggestive of mild-to-moderate hepatic disorders like alcoholic liver disease (ALD), non-alcoholic fatty liver disease (NAFLD), drug-induced hepatotoxicity, or hepatitis were treated with two Liv.52 DS tablets (oral) twice daily for 12 weeks. Results Out of the 1000 enrolled patients, 962 (96%) completed the study with the following subgroups ALD: 375 (38.9%), NAFLD: 379 (39.3%), drug-induced hepatotoxicity: 78 (8.1%), hepatitis: 130 (13.5%). The mean age of enrolled patients was 37.7 years, and the majority of them, 785 (78.5%) were men. The common adverse events observed (with >1.5% incidence) in the study were abdominal pain: 26 (2.6%) and headache: 17 (1.7%). Liv.52 showed statistically significant improvement (P<0.0001) in various clinical signs and symptoms in the majority of patients namely, fatigue: 357/723 (49%), anorexia: 485/620 (78.2%), jaundice: 48/52 (92%). Majority of the patients showed significant improvements from baseline to end of 12 weeks in the liver function test parameters namely, aspartate aminotransferase: 633/840 (75.36%), alanine aminotransferase: 592/729 (81.21%), serum bilirubin: 244/347 (70.32%), alkaline phosphatase: 279/355 (78.59%) with P<0.0001 for all parameters. Statistically significant improvement (P<0.005) was also seen in all the components of the chronic liver disease questionnaire (CLDQ) scores from baseline to 12 weeks. Conclusions The study demonstrated that Liv.52 was hepatoprotective and well tolerated in the study population after treatment for 12 weeks. Significant improvements were seen in clinical signs and symptoms, laboratory parameters of liver function, and CLDQ scores from baseline to 12 weeks. No significant or new safety signals emerged from this study.
PubMed: 38784689
DOI: 10.7759/cureus.60898 -
BMC Public Health May 2024The goal of epilepsy treatment is not only to control convulsive seizures but also to improve the quality of life of patients. This study aimed to investigate...
OBJECTIVE
The goal of epilepsy treatment is not only to control convulsive seizures but also to improve the quality of life of patients. This study aimed to investigate personality changes and the risk factors for their development in adult epilepsy patients.
METHODS
A case-control study in a Class III, Class A hospital. The study comprised 206 adult epilepsy patients admitted to the Neurology Department at the First Hospital of Jilin University between October 2019 and December 2021, while the control group consisted of 154 community volunteers matched with the epilepsy group based on age, sex, and education. No additional treatment interventions were determined to be relevant in the context of this study.
RESULTS
There is a significantly higher incidence of personality changes in epilepsy than in the general population, and patients with epilepsy were more likely to become psychoticism, neuroticism, and lie. Epilepsy patient's employment rate and average quality of life score were significantly lower than that of the general population and had strong family intimacy but poor adaptability in this study. There are many factors affecting personality change: sleep disorders, economic status, quality of life, use of anti-seizure drugs, family cohesion and adaptability. The independent risk factors were quality of life and family cohesion.
Topics: Humans; Quality of Life; Male; Case-Control Studies; Female; Adult; Epilepsy; Middle Aged; Risk Factors; Family Relations; Personality; China; Young Adult; Personality Disorders
PubMed: 38783259
DOI: 10.1186/s12889-024-18861-8 -
JCI Insight May 2024Prenatal exposure to viral pathogens has been known to cause the development of neuropsychiatric disorders in adulthood. Furthermore, COVID-19 has been associated with a...
Prenatal exposure to viral pathogens has been known to cause the development of neuropsychiatric disorders in adulthood. Furthermore, COVID-19 has been associated with a variety of neurological manifestations, raising the question of whether in utero SARS-CoV-2 exposure can affect neurodevelopment, resulting in long-lasting behavioral and cognitive deficits. Using a human ACE-2-knock-in mouse model, we have previously shown that prenatal exposure to SARS-CoV-2 at later stages of development leads to fetal brain infection and gliosis in the hippocampus and cortex. In this study, we aimed to determine if infection of the fetal brain results in long-term neuroanatomical alterations of the cortex and hippocampus, as well as any cognitive deficits in adulthood. Here, we show that infected mice developed slower and weighed less in adulthood. We also found altered hippocampal and amygdala volume and aberrant newborn neuron morphology in the hippocampus of adult mice infected in utero. Furthermore, we observed sex-dependent alterations in anxiety-like behavior and locomotion, as well as hippocampal-dependent spatial memory. Taken together, our study revealed long-lasting neurological and cognitive changes as a result of prenatal SARS-CoV-2 infection, identifying a window for early intervention and highlighting the importance of immunization and antiviral intervention in pregnant women.
PubMed: 38781563
DOI: 10.1172/jci.insight.179068 -
Journal of Global Health May 2024Studies have shown that the disease burden of anaemia varies globally, yet they have not yet determined its exact extent in East Asian countries specifically. We thus...
The temporal trends of prevalence and years lived with disability of anaemia in China, Japan, and South Korea, from 1990 to 2021: Results from the Global Burden of Disease Study 2021.
BACKGROUND
Studies have shown that the disease burden of anaemia varies globally, yet they have not yet determined its exact extent in East Asian countries specifically. We thus aimed to investigate the prevalence and years lived with disability (YLDs) due to anaemia from 1990 to 2021 in China, Japan, and South Korea.
METHODS
We extracted the prevalence and YLDs with their age-standardised rates (ASRs) in China, Japan, and South Korea from the Global Burden of Disease Study 2021, stratified by sex, age, and causes. We then examined the temporal trend of anaemia burden from 1990 to 2021 using joinpoint analysis and the association of anaemia burden with the Human Development Index and Universal Health Index through Spearman's correlation analysis.
RESULTS
In 2021, anaemia affected 136 million people in China (95% uncertainty interval (UI) = 131, 141), with ASRs of prevalence of 8.9% (95% UI = 8.6, 9.3), and accounted for 3.0 million YLDs (95% UI = 2.0, 4.4). It affected 13.6 million people in Japan (95% UI = 11.8, 16.0), with ASRs of prevalence of 7.4% (95% UI = 6.1, 9.0), and caused 181 thousand YLDs (95% UI = 108, 282). It also affected 2.7 million individuals in South Korea (95% UI = 2.4, 3.0), with ASRs of prevalence of 5.2% (95% UI = 4.6, 5.7), and led to 34 thousand YLDs (95% UI = 22, 55). We observed a significant gender discrepancy in the anaemia burden in these three countries, with the prevalence and YLD rates in women being almost twice as high as those in men. Moreover, the peak age of the anaemia burden shifted toward higher age groups in all three countries, particularly in Japan. Chronic kidney disease was responsible for a growing share of anaemia cases and YLDs, especially in adults aged more than 60 years in Japan and South Korea. Haemoglobinopathies were another noticeable cause of anaemia in China, though dietary iron deficiency remained the leading cause. Both socioeconomic development and essential health service coverage showed negative associations with the anaemia burden in the three countries in the past three decades, though with differential patterns.
CONCLUSIONS
Anaemia remains a major public health issue in China, Japan, and South Korea; targeted surveillance and interventions are recommended for high-risk populations and cause-specific anaemia.
Topics: Humans; Anemia; Prevalence; Male; Female; Global Burden of Disease; Republic of Korea; China; Middle Aged; Adult; Aged; Japan; Young Adult; Adolescent; Infant; Disabled Persons; Child, Preschool; Child; Aged, 80 and over; Disability-Adjusted Life Years; Infant, Newborn
PubMed: 38779874
DOI: 10.7189/jogh.14.04073 -
Journal of Applied Physiology... May 2024The complex compositional and functional nature of skeletal muscle makes this organ an essential topic of study for biomedical researchers and clinicians. An additional... (Review)
Review
The complex compositional and functional nature of skeletal muscle makes this organ an essential topic of study for biomedical researchers and clinicians. An additional layer of complexity is added with the consideration of sex as a biological variable. Recent research advances have revealed sexual dimorphisms in developmental biology, muscle homeostasis, adaptive responses, and disorders relating to skeletal muscle. Many of the observed sex differences have hormonal and molecular mechanistic underpinnings, while others have yet to be elucidated. Future research is needed to investigate the mechanisms dictating sex-based differences in the various aspects of skeletal muscle. As such, it is necessary that skeletal muscle biologists ensure that both female and male subjects are represented in biomedical and clinical studies to facilitate the successful testing and development of therapeutics for all patients.
PubMed: 38779763
DOI: 10.1152/japplphysiol.00529.2023