Examination of multilevel domains of minority stress: Implications for drug use and mental and physical health among Latina women who have sex with women and men

Recent advances in combatting bacterial infections via well-designed metallacycles/metallacages

Bacterial infections can lead to the development of large-scale outbreaks of diseases that pose a serious threat to human life and health. Also, conventional antibiotics are prone to producing resistance and allergic reactions, and their therapeutic effect is dramatically diminished when bacterial communities form biofilms. Fortunately, well-designed supramolecular coordination complexes (SCCs) have been used as antibacterials or anti-biofilms in recent years. SCCs can kill bacteria by directly engaging with the bacterial surface through electrostatic interactions or by penetrating the bacterial membrane through the auxiliary effect of cell-penetrating peptides. Furthermore, scientists have engineered fluorescent SCCs that can produce reactive oxygen species (ROS) to eliminate bacteria when exposed to laser irradiation, and they also demonstrate outstanding performance in in vivo imaging, enabling integrated diagnosis and treatment. In this review, we summarize the design strategy and applications of SCCs in antibacterials or anti-biofilms and provide an outlook on future research.

Family Conflict, Physical Symptoms, and Post Traumatic Stress among Sexual Minorities during the COVID Pandemic: A Moderated Mediation Model

Sexual minorities experience health disparities compared to heterosexuals due to their stigmatized identies. The COVID- 19 pandemic has further exacerbated these disparities. Sexual minorities were surveyed about their experiences during the pandemic and asked about family conflict and minority stress as predictors of Post Traumatic Stress Symptoms (PTSS) and physical health symptoms, as well as psychological symptoms as a mediator of these relationships. We surveyed 435 sexual minorities who were recruited from Mechanical MTurk. Participants completed questionnaires that included demographics, PTSS in response to the pandemic, family conflict, minority stress, psychological symptoms, and physical health outcomes. Our findings support a moderated mediational model, explaining the relationships between family conflict, minority stress, PTSS and physical symptoms. Specifically, those participants who are high in minority stress are vulnerable to family conflict resulting in increased PTSS and physical symptoms. Psychological symptoms mediated these relationships.

Disentangling opioids-related overdose syndemics: a scoping review

This article reviews research investigating the synergistic interaction of opioid-related morbidity and mortality with other social, psychiatric, and biological conditions, to describe how and why it is syndemic. Opioid-related overdose syndemics are driven by commercial interests, emerging in communities facing social and economic disadvantage, and interacting with a range of other health conditions. We included articles that empirically investigated an opioid-related syndemic, discussed syndemic co-factors associated with opioid use, or framed opioid consumption conceptually in relation to syndemics. Most articles were conducted in and first authored by investigators from North America. These articles were published in journals focused on general public health (n = 20), drug use and addiction (n = 18), and infectious disease or HIV (n = 15). Most original research articles (n = 60) employed quantitative methods. Unlike scholarship from other disciplines, specifically the controversial "Deaths of Despair" (DoD) framework, most research on opioid-related overdose syndemics fails to fully articulate the macro-structural drivers of localized disease clustering. Instead, the syndemics scholarship emphasizes the clinical manifestations of opioid and substance use, illustrating a problem in translation at the heart of syndemic theory. Moreover, syndemics scholarship on opioid impacts remains largely disconnected from the wider DoD discourse, which represents a missed opportunity for equity-oriented research. Re-directing attention to the sociopolitical forces that shape opioid-related overdose syndemics is necessary to prevent future commercially-driven health crises and repair lives harmed by these deadly syndemics.

Syndemic Profiles for HIV, Hepatitis C, and Sextually Transmitted Infections Among Mexican American Women Formerly Affiliated with Youth Street Gangs

We examine syndemic profiles of intimate partner violence, mental health, drug use, incarceration, and infectious diseases (HIV, HCV, and STIs) among a sample of adult Mexican American women who were affiliated with youth street gangs during adolescence through their relationships to boys and men. Latent class analysis included multiple factors along the following dimensions: intimate partner violence, drug use, mental illness, and incarceration. Five unique syndemic profiles were found with varying associations to HIV, HCV, and STI: (1) no syndemic, (2) intimate partner violence, no syndemic, (3) drug use, mental health, and incarceration syndemic, (4) intimate partner violence, drug use (without injection drug use), and mental health syndemic, and (5) intimate partner violence, drug use with injection drug use, mental health, and incarceration syndemic. To successfully prevent HIV, HCV, and STI among gang-involved girls and women, it is necessary to address syndemic factors.

Piloting a Flexible Solicited Diary Study With Marginalized Latina Women During the COVID-19 Pandemic

Little is known about the experiences of minority stress among Latina women who have sex with both women and men (WSWM), a sexual and gender minority group situated at the intersection of multiple marginalized identities. The current article presents an exploratory study aimed at addressing this knowledge gap. The research utilized a flexible diary-interview method (DIM) to investigate stress-related experiences among Mexican American WSWM residing in an economically disadvantaged community in the U.S. during the third wave of the COVID-19 pandemic. A detailed description of the study is provided, including information on the background, methodology, participants' experiences, and how the project was managed remotely by a virtual research team. Twenty-one participants were asked to maintain a diary for a 6-week period spanning from March to September 2021. They submitted weekly entries in diverse formats (visual, audio, typed, and handwritten) through a user-friendly website or via mail while communicating regularly with researchers over the phone. Following the diarizing period, in-depth semi-structured interviews were conducted to clarify pertinent information within the entries and validate researchers' preliminary interpretations. Out of the initial 21 enrollees, 14 participants stopped diarizing at different stages, and nine completed the entire study. Despite facing challenges exacerbated by the pandemic, participants reported the diary-keeping process as a positive experience that offered an authentic outlet to share parts of their lives they seldom reveal. The implementation of this study highlights two significant methodological insights. Firstly, it emphasizes the value of employing a DIM to explore intersectional narratives. Secondly, it underscores the importance of adopting a flexible and sensitive approach in qualitative health research, particularly when engaging individuals from minoritized groups.