512 results match your criteria: "UNIVERSITY OF KENTUCKY COLLEGE OF ARTS AND SCIENCES.[Affiliation]"

Purpose/objective: The current study examined the psychometric properties of common mental health questionnaires among women survivors of intimate partner violence (IPV) with and without brain injuries due to IPV and evaluated whether women with and without IPV-related brain injuries differed in depression, anxiety, and posttraumatic stress disorder (PTSD) symptom severity.

Research Method/design: Women survivors of IPV with and without IPV-related brain injuries were recruited online through Prolific ( = 205, = 39.8 ± 11.

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Article Synopsis
  • * A bibliometric analysis was conducted to identify the top 100 most cited fungal genera, examining why some have more influence on mycology than others.
  • * The paper discusses case studies for these top genera, providing insights into their ecology, economic impact, and key scientific advancements, while also outlining the historical context of research on these fungi.
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Early-life risperidone alters locomotor responses to apomorphine and quinpirole in adulthood.

Behav Brain Res

September 2024

Department of Statistics, College of Arts and Sciences, University of Kentucky, Lexington, KY 40504, United States; Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, KY 40504, United States.

An escalating trend of antipsychotic drug use in children with ADHD, disruptive behavior disorder, or mood disorders has raised concerns about the impact of these drugs on brain development. Since antipsychotics chiefly target dopamine receptors, it is important to assay the function of these receptors after early-life antipsychotic administration. Using rats as a model, we examined the effects of early-life risperidone, the most prescribed antipsychotic drug in children, on locomotor responses to the dopamine D/D receptor agonist, apomorphine, and the D/D receptor agonist, quinpirole.

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Prevalence of Decay and Tooth Condition Changes Adjacent to Restored Dental Implants: A Retrospective Radiographic Study.

J Oral Implantol

October 2024

Department of Oral Health Practice, Center for Oral Health Research, University of Kentucky, College of Dentistry, Lexington, Kentucky.

This study examined the association between a dental implant and changes in adjacent teeth over time. Electronic health records of 1818 patients who received a dental implant were retrospectively evaluated over 14 years (2005-2019) in a university setting. The status of the adjacent tooth and vertical and horizontal distance from the implant platform to adjacent teeth were determined using digital intraoral radiographs taken at baseline and the last follow-up visit (1-14 years, median 4 years).

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  Previous non-fatal overdose may increase risk of overdose fatality for women reentering the community following incarceration, but pre-incarceration overdose experiences are understudied. This study describes the prevalence and correlates of non-fatal overdose prior to jail among women with opioid use disorder (OUD).  Women ( = 700) were randomly selected from eight Kentucky jails, screened for OUD, and interviewed as part of the NIDA-funded Kentucky Justice Community Opioid Innovation Network (JCOIN) trial.

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Social support networks of incarcerated women with opioid use disorder: Differences associated with jail-based substance use treatment.

J Subst Use Addict Treat

October 2024

University of Kentucky Center on Drug and Alcohol Research, Lexington, KY, USA; University of Kentucky College of Arts and Sciences, Department of Sociology, Lexington, KY, USA; University of Kentucky Center for Health Equity Transformation, Lexington, KY, USA.

Introduction: Social support is a critical factor for women's engagement with substance use treatment and recovery, particularly for women with criminal-legal system involvement. However, less is known about the social support networks of incarcerated women, particularly as a function of service engagement. Thus, this paper aims to describe the structure, composition, and function of social support networks of women with opioid use disorder (OUD) incarcerated in jails; and compare network differences between women receiving jail-based substance use treatment and non-treatment participants.

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Inflammation is implicated in Alzheimer's disease (AD), and specific single nucleotide polymorphisms (SNPs) in inflammatory cytokine genes are associated with increased AD risk. Whether the same polymorphisms also predict domain-specific cognitive change in cognitively healthy older adults is unclear. Specific SNPs in three cytokine genes, IL-1β (rs16944), IL-6 (rs1800795), and TNFα (rs1800629) were assessed for association with longitudinal trajectories spanning up to 16 years of global cognitive function, episodic memory, attention and working memory, and executive function in a sample of 324 non-demented older adults.

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Background And Aims: Disposable electronic cigarette (e-cigarette) use is becoming more popular among US youth, given the shifting landscape in product marketing, availability and regulation. This study aimed to estimate the prevalence of and test factors associated with the most used e-cigarette product (disposable versus other) among US youth aged 9-18 years who currently use e-cigarettes.

Design, Setting And Participants: This was an observational study using cross-sectional data from the US-based 2021 and 2022 National Youth Tobacco Surveys (n = 48 704).

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Prevalence of and trends in current cannabis use among US youth and adults, 2013-2022.

Drug Alcohol Depend Rep

September 2024

Department of Communication, College of Arts and Sciences, University of Louisville, Louisville, KY 40292, USA.

Introduction: Cannabis use is increasing due to several factors including the adoption of laws legalizing its use across the United States (US). We examined changes in current cannabis use among US youth and adults and by key sociodemographic groups.

Methods: Using data from the 2013-2022 National Survey on Drug Use and Health (n=543,195), we estimated the prevalence of (2013-2019, 2020, 2021-2022) and trends in (2013-2019, 2021-2022) current (i.

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The cerebellum modulates thirst.

Nat Neurosci

September 2024

Harrington Discovery Institute, University Hospitals Cleveland Medical Center, Cleveland, OH, USA.

The cerebellum, a phylogenetically ancient brain region, has long been considered strictly a motor control structure. Recent studies have implicated the cerebellum in cognition, sensation, emotion and autonomic function, making it an important target for further investigation. Here, we show that cerebellar Purkinje neurons in mice are activated by the hormone asprosin, leading to enhanced thirst, and that optogenetic or chemogenetic activation of Purkinje neurons induces rapid manifestation of water drinking.

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Elevating PLK1 overcomes BETi resistance in prostate cancer via triggering BRD4 phosphorylation-dependent degradation in mitosis.

Cell Rep

July 2024

Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, KY 40536, USA; Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA. Electronic address:

Bromodomain-containing protein 4 (BRD4) has emerged as a promising therapeutic target in prostate cancer (PCa). Understanding the mechanisms of BRD4 stability could enhance the clinical response to BRD4-targeted therapy. In this study, we report that BRD4 protein levels are significantly decreased during mitosis in a PLK1-dependent manner.

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Background: Having an infant in the Neonatal Intensive Care Unit (NICU) can disrupt parent well-being, the transition to parenthood, and the typical trajectories of infant and child health. For lesbian, gay, bisexual, transgender, queer, or other sexual and gender minority identity (LGBTQ+) parents, this stress may be compounded by health disparities and fear of stigma and discrimination; however, research is lacking about LGBTQ+ parents of infants in the NICU.

Objectives: The purpose of this integrative review was to better understand the experiences of LGBTQ+ parents of NICU infants, with a focus on experiences of stigma and discrimination, sources of strength and resilience, and provision of family-centered care.

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What Is Known On The Subject: People living with schizophrenia spectrum disorder (SSD) have a higher death rate which is caused, in part, by poorer adherence to treatment as compared to those with other mental illnesses. Using long-acting injectable antipsychotic (LAI) medications can improve medication adherence and reduce hospitalizations for people living with SSD but are often underutilized.

What The Paper Adds To Existing Knowledge: As compared to oral antipsychotic medications provided to patients with SSD at discharge from a psychiatric hospitalization, being provided with an LAI antipsychotic medication may reduce subsequent rehospitalization.

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Utilizing Star Polycation Nanocarrier for the Delivery of miR-184 Agomir and Its Impact on the Life History Traits of the English Grain Aphid, .

Insects

June 2024

State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China.

The investigation of genetics-based biopesticides has become a central focus in pesticide studies due to their inherent advantages, including species specificity, environmental safety, and a wide range of target genes. In this study, a mixture of miR-184 agomir and nanomaterial star polycation (SPc) was used to treat the nymphs of the English grain aphid, (F.).

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Heavy-metal associated breast cancer and colorectal cancer hot spots and their demographic and socioeconomic characteristics.

Cancer Causes Control

October 2024

Department of Epidemiology and Population Health, School of Public Health and Information Sciences, University of Louisville, 485 E Gray St, Louisville, KY, 40202, USA.

Purpose: Cancer registries offer an avenue to identify cancer clusters across large populations and efficiently examine potential environmental harms affecting cancer. The role of known metal carcinogens (i.e.

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Wastewater threshold as an indicator of COVID-19 cases in correctional facilities for public health response: A modeling study.

Water Res

August 2024

Christina Lee Brown Envirome Institute, School of Medicine, University of Louisville, 302 E. Muhammad Ali Blvd., Louisville, KY 40202, USA.

Although prison facilities are not fully isolated from the communities in which they are located, most of the population is confined and requires high levels of health vigilance and protection. This study aimed to examine the dynamic relationship between facility-level wastewater viral concentrations and the probability of at least one positive COVID-19 case within the facility. The study period was from January 11, 2021 to May 8, 2023.

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Introduction: Cardiovascular disease nursing is a critical clinical application that necessitates real-time monitoring models. Previous models required the use of multi-lead signals and could not be customized as needed. Traditional methods relied on manually designed supervised algorithms, based on empirical experience, to identify waveform abnormalities and classify diseases, and were incapable of monitoring and alerting abnormalities in individual waveforms.

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Caste-biased patterns of brain investment in the subterranean termite .

iScience

June 2024

Department of Entomology, School of Integrative Biology, College of Liberal Arts & Sciences, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA.

Article Synopsis
  • Investment in neural tissue varies based on the sensory and behavioral needs of different organisms, with termites showcasing a caste system resulting in distinct morphologies and behaviors.
  • To study brain anatomy differences in eastern subterranean termites, deformation-based morphometry was used to compare the brains of various castes, revealing that workers had larger antennal lobes and mushroom bodies, while reproductives had more developed optic lobes and central bodies.
  • The research found caste-specific brain enlargement in regions not directly linked to distinct neuropils, particularly in soldiers, indicating a strong relationship between caste roles and brain structure in termites.
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Zoonotic infections by avian influenza virus: changing global epidemiology, investigation, and control.

Lancet Infect Dis

August 2024

Shanghai Institute of Infectious Disease and Biosecurity, School of Public Health, Fudan University, Shanghai, China. Electronic address:

Avian influenza virus continues to pose zoonotic, epizootic, and pandemic threats worldwide, as exemplified by the 2020-23 epizootics of re-emerging H5 genotype avian influenza viruses among birds and mammals and the fatal jump to humans of emerging A(H3N8) in early 2023. Future influenza pandemic threats are driven by extensive mutations and reassortments of avian influenza viruses rooted in frequent interspecies transmission and genetic mixing and underscore the urgent need for more effective actions. We examine the changing global epidemiology of human infections caused by avian influenza viruses over the past decade, including dramatic increases in both the number of reported infections in humans and the spectrum of avian influenza virus subtypes that have jumped to humans.

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Widespread horse-based mobility arose around 2200 BCE in Eurasia.

Nature

July 2024

Centre d'Anthropobiologie et de Génomique de Toulouse, CNRS UMR 5288, Université Paul Sabatier, Faculté de Médecine Purpan, Toulouse, France.

Article Synopsis
  • - Horses transformed human mobility, but the timeline of their domestication and integration as transport is debated, with new genetic data being used to clarify this history.
  • - Analysis of 475 ancient horse genomes indicates that modern domestic horses were shaped by human intervention around 2200 BCE, after a domestication bottleneck began around 2700 BCE, leading to a significant expansion across Eurasia.
  • - Evidence also suggests that there was early horse husbandry in central Asia at Botai around 3500 BCE, prior to the establishment of contemporary horse bloodlines, challenging the notion of large herds being linked to migrations around 3000 BCE.
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Retinoic acid receptor-related orphan receptor alpha (RORα), a candidate tumor suppressor, is prevalently downregulated or lost in malignant breast cancer cells. However, the mechanisms of how RORα expression is regulated in breast epithelial cells remain incompletely understood. Protein arginine N-methyltransferase 5 (PRMT5), a type II methyltransferase catalyzing the symmetric methylation of the amino acid arginine in target proteins, was reported to regulate protein stability.

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To inform policy and messaging, this study examined characteristics of adolescents' and young adults' (AYAs') exposure to and engagement with nicotine and tobacco product (NTP) social media (SM) content. In this cross-sectional survey study, AYAs aged 13-26 (=1,163) reported current NTP use, SM use frequency, and exposure to and engagement with SM content promoting and opposing NTP use (i.e.

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Methods for pragmatic randomized clinical trials of pain therapies: IMMPACT statement.

Pain

October 2024

Department of Clinical and Biomedical Sciences, Faculty of Health and Life Sciences, University of Exeter, Exeter, United Kingdom.

Pragmatic, randomized, controlled trials hold the potential to directly inform clinical decision making and health policy regarding the treatment of people experiencing pain. Pragmatic trials are designed to replicate or are embedded within routine clinical care and are increasingly valued to bridge the gap between trial research and clinical practice, especially in multidimensional conditions, such as pain and in nonpharmacological intervention research. To maximize the potential of pragmatic trials in pain research, the careful consideration of each methodological decision is required.

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Behavioral health disorders are well-known to have close links with the social determinants of health, yet little is known about how impacted communities perceive these links. Qualitative participatory methods can not only provide insight into how communities conceptualize these relationships but also empower those with lived experience to contextualize their perspectives and formulate calls to action. This study used Photovoice as a participatory method to supplement the Clark County Health Department Community Health Assessment and determine priority facilitators and barriers contributing to the behavioral health of Clark County, KY, residents.

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Two of every three persons living with dementia reside in low- and middle-income countries (LMICs). The projected increase in global dementia rates is expected to affect LMICs disproportionately. However, the majority of global dementia care costs occur in high-income countries (HICs), with dementia research predominantly focusing on HICs.

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