Publications by authors named "Cooley M"

Purpose: The self-assessment is a component of the National Training and Development Curriculum (NTDC) used by resource (i.e. foster, adoptive, and kinship) parents to understand strengths and areas of potential growth associated with successful parenting.

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The 18 Workshop on Recent Issues in Bioanalysis (18 WRIB) took place in San Antonio, TX, USA on May 6-10, 2024. Over 1100 professionals representing pharma/biotech companies, CROs, and multiple regulatory agencies convened to actively discuss the most current topics of interest in bioanalysis. The 18 WRIB included 3 Main Workshops and 7 Specialized Workshops that together spanned 1 week to allow an exhaustive and thorough coverage of all major issues in bioanalysis of biomarkers, immunogenicity, gene therapy, cell therapy and vaccines.

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The incidence of obesity has dramatically increased worldwide. Obesity has been shown to exacerbate the progression of periodontal disease. Studies suggest a sex difference in periodontitis, whereby males are more sensitive to periodontal inflammation compared to females.

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  • This study examined how two levels of low-intensity vibration training (0.6 g and 1.0 g) affected muscle and bone recovery in mice after a muscle injury known as volumetric muscle loss (VML).
  • Mice were divided into groups receiving either no treatment or varying levels of vibration training for 15 minutes a day over 8 weeks post-injury.
  • Results showed that bone structure improved with vibration training, particularly at the 1.0 g level, while muscle function showed less significant enhancement, suggesting that vibration training may be more beneficial for bone recovery than for muscle after VML.
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  • The study investigates challenges in delivering nanoparticle-based drugs to tumors, focusing on the inconsistent success of the enhanced permeability and retention (EPR) effect.
  • It introduces a technique using multiparametric dynamic contrast-enhanced ultrasound (CEUS) with nanoscale contrast agents to noninvasively analyze tumor microenvironment features and predict the distribution and effectiveness of doxorubicin-laden liposomes.
  • Results indicate that CEUS parameters, like area under the curve and decorrelation time, can accurately differentiate between tumors with varying vascular permeability, potentially serving as biomarkers for treatment responsiveness to nanoparticle therapies.
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  • This systematic review and meta-analysis evaluates the effectiveness of UroVysion FISH testing in detecting pancreaticobiliary malignancy by analyzing various definitions of a positive result from different studies.
  • The review included data from 18 studies with a total of 2,516 FISH specimens, identifying 1,133 cases (45.0%) of malignancy, while reporting an overall sensitivity of 57.6% and specificity of 87.8% across studied definitions.
  • Results indicated that using polysomy alone as a positive threshold provided high specificity (96.2%) but lower sensitivity (49.4%), whereas combining polysomy with tetrasomy/trisomy improved sensitivity to 64.3% but reduced specificity
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Contrast-enhanced ultrasound is currently used worldwide with clinical indications in cardiology and radiology, and it continues to evolve and develop through innovative technological advancements. Clinically utilized contrast agents for ultrasound consist of hydrophobic gas microbubbles stabilized with a biocompatible shell. These agents are used commonly in echocardiography, with emerging applications in cancer diagnosis and therapy.

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Objective: Deaf and hard of hearing (DHH) women experience higher rates of reproductive healthcare barriers and adverse birth outcomes compared to their hearing peers. This study explores the pregnancy experiences of DHH women who do not sign to better understand their barriers and facilitators to optimal perinatal health care.

Design: Qualitative study using thematic analysis.

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  • The study aims to understand the role of the PGE2 receptor EP4 in vascular intimal hyperplasia (IH), noting its differing effects in vascular smooth muscle cells (VSMCs) and endothelial cells.
  • Researchers generated EP4 reporter mice and found that EP4 expression peaks in VSMCs two weeks post-femoral artery injury, affecting IH's progression based on EP4 levels in these cells.
  • The downstream effects of EP4 signaling in VSMCs were explored, revealing that EP4 promotes VSMC proliferation and migration through fibulin-1 and its interaction with ECM1, suggesting that targeting this signaling pathway could be a potential therapeutic approach to manage IH.
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Introduction: Although COVID-19 has affected health care and screening utilization, its impact on lung cancer screening (LCS) uptake remains unclear. Our study investigated LCS utilization and associated predictors among adults eligible for LCS before (2019), during (2020-2021), and at a later stage (2022) of COVID-19.

Methods: We used cross-sectional, nationally representative, population-based data from the Behavioral Risk Factor Surveillance System over 4 consecutive years: 2019 (n = 4484; weighted n = 1,559,37), 2020 (n = 1239; weighted n = 200,301), 2021 (n = 1673; weighted n = 668,359), and 2022 (n = 20,804; weighted n = 9,458,907).

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  • High mechanical loading induces temporary disruptions in cell membranes (PMD) that initiate a process called mechanotransduction, which is essential for bone adaptation.
  • The study hypothesized that disrupting a protein called β2-spectrin (Sptbn1), which supports cell structure, would increase membrane fragility, leading to altered responses in osteocytes (bone cells) under mechanical stress.
  • Results showed that disrupting Sptbn1 led to more PMD formation and slower repair rates in cells, impaired cell survival, and reduced bone thickening in response to mechanical loading, highlighting Sptbn1's crucial role in bone adaptation and cell response to stress.
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  • - Fluoride ingestion during tooth development can lead to dental fluorosis, and it activates histone acetyltransferase (HAT), which modifies the protein p53 and contributes to fluoride toxicity in specific mouse cells (LS8).
  • - The study showed that fluoride modifies histone acetylation, altering gene expression in LS8 cells, as evidenced by increased acetylation levels of certain genes and corresponding mRNA expression when treated with fluoride.
  • - This research is the first to highlight that fluoride treatment can lead to epigenetic changes through H3 acetylation, indicating a need for further investigation into how fluoride affects enamel development on a genetic level.
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Objective: Determine if knowledge of a third-trimester ultrasound diagnosis of large for gestational age (LGA) independently increases the risk of cesarean delivery (CD).

Study Design: Historical cohort comparing CD rate among patients diagnosed with an LGA fetus on a clinically indicated ultrasound from January 2017 to July 2021 with those without an LGA diagnosis at 34 weeks or later. LGA was defined as an ultrasound-estimated fetal weight greater than or equal to the 90th percentile for the gestational age.

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Purpose: In patients with lung cancer, dyspnea is one of the most prevalent and disabling symptoms, for which effective treatments are lacking. We examined the efficacy of a nurse-led brief behavioral intervention to improve dyspnea in patients with advanced lung cancer.

Methods: Patients with advanced lung cancer reporting at least moderate breathlessness (n = 247) were enrolled in a randomized trial of a nurse-led two-session intervention (focused on breathing techniques, postural positions, and fan therapy) versus usual care.

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Background: Tobacco use remains the leading cause of preventable disease, disability, and death in the United States and is a significant cause of health disparities.

Purpose: The purpose of this paper is to update the Tobacco Control policy paper published over a decade ago by the American Academy of Nursing's Health Behavior Expert Panel Tobacco Control subcommittee.

Methods: Members reviewed and synthesized published literature from 2012 to 2024 to identify the current state of the science related to nurse-led tobacco dependence treatment and implications for nursing practice, education, and research.

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Objectives: To identify subgroups of patients with distinct cough occurrence profiles and evaluate for differences among these subgroups.

Sample & Setting: Outpatients receiving chemotherapy (N = 1,338) completed questionnaires six times over two chemotherapy cycles.

Methods & Variables: Occurrence of cough was assessed using the Memorial Symptom Assessment Scale.

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Background And Aims: Early identification of malignant biliary strictures (MBSs) is challenging, with up to 20% classified as indeterminants after preliminary testing and tissue sampling with endoscopic retrograde cholangiopancreatography. We aimed to evaluate the use of methylated DNA markers (MDMs) from biliary brushings to enhance MBS detection in a prospective cohort.

Approach: Candidate MDMs were evaluated for their utility in MBS diagnosis through a series of discovery and validation phases.

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We and others have seen that osteocytes sense high-impact osteogenic mechanical loading via transient plasma membrane disruptions (PMDs) which initiate downstream mechanotransduction. However, a PMD must be repaired for the cell to survive this wounding event. Previous work suggested that the protein Prkd1 (also known as PKCμ) may be a critical component of this PMD repair process, but the specific role of Prkd1 in osteocyte mechanobiology had not yet been tested.

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Introduction: Effective tobacco treatments are available but are often not delivered to individuals with an actual or potential diagnosis of thoracic malignancy. The specific aims of this study were to identify the prevalence of tobacco use and examine the effectiveness of the Clinical and community Effort Against Smoking and secondhand smoke Exposure (CEASE), a system-level computer-facilitated intervention, to improve provider delivery of tobacco treatment in a thoracic surgery and oncology outpatient setting.

Methods: A pre-post-test design was used to assess the effectiveness of CEASE.

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Nanomedicine in oncology has not had the success in clinical impact that was anticipated in the early stages of the field's development. Ideally, nanomedicines selectively accumulate in tumor tissue and reduce systemic side effects compared to traditional chemotherapeutics. However, this has been more successful in preclinical animal models than in humans.

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Background: Adults with cancer experience symptoms that change across the disease trajectory. Due to the distress and cost associated with uncontrolled symptoms, improving symptom management is an important component of quality cancer care. Clinical decision support (CDS) is a promising strategy to integrate clinical practice guideline (CPG)-based symptom management recommendations at the point of care.

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  • The study investigates how initial attitudes towards nicotine replacement therapy (NRT) affect adherence in smoking cessation programs.
  • It uses mixed methods, involving quantitative analysis from 74 participants and qualitative insights from 38 individuals, to explore the link between attitudes and actual use of NRT.
  • Results highlight that negative attitudes and depressive symptoms can reduce adherence, and suggests that counselors should actively address these attitudes during their sessions for better outcomes.
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Background: Shortness of breath occurs in 10%-70% of oncology patients. Very little is known about interindividual variability in its severity and distress and associated risk factors. Using latent profile analyses (LPAs), purpose was to identify subgroups of patients with distinct severity and distress profiles for shortness of breath as single symptom dimensions.

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Nanobubbles (NBs; ~100-500 nm diameter) are preclinical ultrasound (US) contrast agents that expand applications of contrast enhanced US (CEUS). Due to their sub-micron size, high particle density, and deformable shell, NBs in pathological states of heightened vascular permeability (e.g.

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Context: Dyspnea is a complex, multidimensional symptom comprising sensory-perceptual, affective, and functional domains that commonly persists in patients with lung cancer and impairs mental health and quality of life (QOL). However, data are lacking on how dyspnea's dimensions or self-efficacy to manage dyspnea are associated with patient outcomes.

Objectives: To assess the associations of dyspnea dimensions (dyspnea-related sensory-perceptual experience, affective distress, and functional impact) and dyspnea self-efficacy with depression, anxiety, and QOL in patients with advanced lung cancer reporting dyspnea.

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