Lifetime Violence, Lifetime Discrimination, and Microaggressions in the Lives of LGBT Midlife and Older Adults: Findings from Aging with Pride: National Health, Aging, and Sexuality/Gender Study.

There is a dearth of research on violence and adverse experiences among LGBT midlife and older adults. The goal of this article was to present tailored measures and investigate the relationship between adverse experiences, health, and age. Based on the Health Equity Promotion Model, we examined lifetime violence, lifetime discrimination, and contemporary microaggressions among LGBT adults, aged 50 and older, utilizing data from Aging with Pride: National Health, Aging, and Sexuality/Gender Study.

Catecholamine Derivatives as Novel Crosslinkers for the Synthesis of Versatile Biopolymers.

Catecholamine metabolites are not only involved in primary metabolism, but also in secondary metabolism, serving a diverse array of physiologically and biochemically important functions. Melanin, which originates from dopa and dopamine, found in the hair, eye, and skin of all animals, is an important biopolymeric pigment. It provides protection against damaging solar radiation to animals.

Trends and correlates of abscess history among people who inject drugs in Massachusetts: A mixed methods exploration of experiences amidst a rapidly evolving drug supply.

Background: Injection drug use poses significant risk for skin and soft tissue infections, such as abscesses. In places with endemic fentanyl and an increasingly contaminated drug supply, injecting and injection-related harms may be increasing, yet are understudied. We aimed to explore abscess prevalence, experiences, and themes among people who inject drugs (PWID) in the context of an evolving drug supply.

Social Contact, Social Participation, and Emotional Well-Being Among Older Adults During the COVID-19 Pandemic: The Roles of Giving and Receiving Social Support.

This study examined whether social contact, social participation, and social support during the COVID-19 pandemic were associated with depression and anxiety. Data were taken from the 2020 COVID-19 Supplement of the ( = 2,778). Depression and anxiety were regressed on social contact frequency, social participation, and social support.

Protein Kinase Signaling Networks Driven by Oncogenic Gq/11 in Uveal Melanoma Identified by Phosphoproteomic and Bioinformatic Analyses.

Metastatic uveal melanoma (UM) patients typically survive only 2 to 3 years because effective therapy does not yet exist. Here, to facilitate the discovery of therapeutic targets in UM, we have identified protein kinase signaling mechanisms elicited by the drivers in 90% of UM tumors: mutant constitutively active G protein α-subunits encoded by GNAQ (Gq) or GNA11 (G11). We used the highly specific Gq/11 inhibitor FR900359 (FR) to elucidate signaling networks that drive proliferation, metabolic reprogramming, and dedifferentiation of UM cells.

Shotgun metagenomics captures more microbial diversity than targeted 16S rRNA gene sequencing for field specimens and preserved museum specimens.

The use of museum specimens for research in microbial evolutionary ecology remains an under-utilized investigative dimension with important potential. Despite this potential, there remain barriers in methodology and analysis to the wide-spread adoption of museum specimens for such studies. Here, we hypothesized that there would be significant differences in taxonomic prediction and related diversity among sample type (museum or fresh) and sequencing strategy (medium-depth shotgun metagenomic or 16S rRNA gene).

An integrated review: connecting Covid-era hospital visiting policies to family engagement.

Introduction: Family engagement and patient-family-centered care are vitally important to improve outcomes for patients, families, providers, hospitals, and communities. Both constructs prioritize providers forming partnerships with patients and their families. The domains of family-engaged care include presence, communication, shared-decision making, family needs, contribution to care, and collaboration at the institutional level.

Home-based exercise improves subclinical atherosclerosis marker in multiple sclerosis.

Purpose: Using a 12-week, randomized controlled trial coupled with social cognitive theory behavioral coaching, we aimed to assess the effect of a home-based aerobic training intervention versus an attention-control on aerobic fitness, subclinical atherosclerosis, and mobility in persons with MS.

Methods: Persons with MS with an expanded disability status scale score between 0 and 4 were randomized to a 12-week aerobic exercise (EX) (n = 26; 19 females; 49 yrs; 28.8 kg/m) or attention-control (CON) condition (stretching; n = 22; 16 females; 44 yrs; 29.

Cognitive Health Disparities by Race and Ethnicity: The Role of Occupational Complexity and Occupational Status.

Disparities in older age cognitive health by race/ethnicity persist even after controlling for individual-level indicators of childhood and adult socioeconomic status. High levels of labor market segregation mean that Black and Latino workers, on average, may not have the same exposure to jobs involving complex work with data and people as their White counterparts, aspects of work that appear to be protective of older adult cognition. However, the role of variation in exposure to occupational complexity by race/ethnicity remains understudied as an explanation for cognitive disparities at older ages.

The worsening divergence of biotechnology: the importance of risk culture.

In the last 20 years, the field of biotechnology has made significant progress and attracted substantial investments, leading to different paths of technological modernization among nations. As a result, there is now an international divide in the commercial and intellectual capabilities of biotechnology, and the implications of this divergence are not well understood. This raises important questions about why global actors are motivated to participate in biotechnology modernization, the challenges they face in achieving their goals, and the possible future direction of global biotechnology development.

Supporting Diverse Family Caregivers: Key Stakeholder Perspectives.

This study aimed to understand the perspectives of key stakeholders regarding strategies for better supporting culturally and ethnically diverse family caregivers, aiming to incorporate them into the Recognize, Assist, Include, Support, and Engage (RAISE) Family Caregivers Advisory Council's proposed National Strategy. The Strategy, published in 2022, identified priority actions to support the growing population of people providing unpaid care to people of all ages with disabilities, with a goal of improving the health and well-being of both the family caregiver and the person receiving support. Researchers conducted extensive outreach to purposively diverse stakeholder organizations, using six stakeholder strategy sessions with representatives from 42 groups in December 2020 to identify preliminary themes.

Partial skeletal muscle-specific Drp1 knockout enhances insulin sensitivity in diet-induced obese mice, but not in lean mice.

Objective: Dynamin-related protein 1 (Drp1) is the key regulator of mitochondrial fission. We and others have reported a strong correlation between enhanced Drp1 activity and impaired skeletal muscle insulin sensitivity. This study aimed to determine whether Drp1 directly regulates skeletal muscle insulin sensitivity and whole-body glucose homeostasis.

Dark Current Analysis on GeSn Photodetectors.

Group IV alloys of GeSn have been extensively investigated as a competing material alternative in shortwave-to-mid-infrared photodetectors (PDs). The relatively large defect densities present in GeSn alloys are the major challenge in developing practical devices, owing to the low-temperature growth and lattice mismatch with Si or Ge substrates. In this paper, we comprehensively analyze the impact of defects on the performance of GeSn homojunction PDs.

"GeSn Rule-23"-The Performance Limit of GeSn Infrared Photodiodes.

Group-IV GeSn photodetectors (PDs) compatible with standard complementary metal-oxide-semiconductor (CMOS) processing have emerged as a new and non-toxic infrared detection technology to enable a wide range of infrared applications. The performance of GeSn PDs is highly dependent on the Sn composition and operation temperature. Here, we develop theoretical models to establish a simple rule of thumb, namely "GeSn-rule 23", to describe GeSn PDs' dark current density in terms of operation temperature, cutoff wavelength, and Sn composition.

"I Can Tell You Wanna F***": A Content Analysis of Sexual Communication in Popular Song Lyrics.

Given that exposure to sexual messages in song lyrics can influence sociocultural norms and expectations surrounding consent communication between partners, we sought to understand the types of messages regarding sexual initiation and consent language that are available to media consumers. Through the lens of sexual script theory, we conducted a quantitative content analysis of sexual consent in pop ( = 197), hip-hop ( = 193), and country songs ( = 194) from 2016 to 2019. Differences in these messages were examined across singer gender, music genre, and time (pre- vs.

The NADH recycling enzymes TsaC and TsaD regenerate reducing equivalents for Rieske oxygenase chemistry.

Many microorganisms use both biological and nonbiological molecules as sources of carbon and energy. This resourcefulness means that some microorganisms have mechanisms to assimilate pollutants found in the environment. One such organism is Comamonas testosteroni, which metabolizes 4-methylbenzenesulfonate and 4-methylbenzoate using the TsaMBCD pathway.

The fitness landscape of a community of Darwin's finches.

Divergent natural selection should lead to adaptive radiation-that is, the rapid evolution of phenotypic and ecological diversity originating from a single clade. The drivers of adaptive radiation have often been conceptualized through the concept of "adaptive landscapes," yet formal empirical estimates of adaptive landscapes for natural adaptive radiations have proven elusive. Here, we use a 17-year dataset of Darwin's ground finches (Geospiza spp.

Meningioma brain tumor detection and classification using hybrid CNN method and RIDGELET transform.

The detection of meningioma tumors is the most crucial task compared with other tumors because of their lower pixel intensity. Modern medical platforms require a fully automated system for meningioma detection. Hence, this study proposes a novel and highly efficient hybrid Convolutional neural network (HCNN) classifier to distinguish meningioma brain images from non-meningioma brain images.

Demethylation of EHMT1/GLP Protein Reprograms Its Transcriptional Activity and Promotes Prostate Cancer Progression.

Unlabelled: Epigenetic reprogramming, mediated by genomic alterations and dysregulation of histone reader and writer proteins, plays a critical role in driving prostate cancer progression and treatment resistance. However, the specific function and regulation of EHMT1 (also known as GLP) and EHMT2 (also known as G9A), well-known histone 3 lysine 9 methyltransferases, in prostate cancer progression remain poorly understood. Through comprehensive investigations, we discovered that both EHMT1 and EHMT2 proteins have the ability to activate oncogenic transcription programs in prostate cancer cells.

Factors that influence Asian American college students use of mental health services: A systematic mixed studies review.

Unlabelled: WHAT IS KNOWN ON THE SUBJECT?: Only 8.6% Asian Americans (AAs) report seeking mental health services compared to nearly 18% of the general population. There is a stigma against seeking mental health services among AAs.

Examining the Impact of Selected Sociodemographic Factors and Cancer-Related Fatalistic Beliefs on Patient Engagement via Health Information Technology Among Older Adults: Cross-Sectional Analysis.

Background: Despite the role of health information technology (HIT) in patient engagement processes and government incentives for HIT development, research regarding HIT is lacking among older adults with a high burden of chronic diseases such as cancer. This study examines the role of selected sociodemographic factors and cancer-related fatalistic beliefs on patient engagement expressed through HIT use for patient engagement in adults aged ≥65 years. We controlled for cancer diagnosis to account for its potential influence on patient engagement.