Digital Commons Network^™

Identification Of Candidate Cardiomyopathy Modifier Genes Through Genome Sequencing And Rna Profiling, Malene E Lindholm, Gerald W Dorn, Et Al.

2020-Current year OA Pubs

BACKGROUND: Phenotypic heterogeneity is apparent among individuals with putative monogenic disease, such as familial hypertrophic cardiomyopathy. Genome sequencing (GS) allows interrogation of the full spectrum of inborn genetic variation in an individual and RNA profiling provides a snapshot of the cardiac-specific pathogenic effects on gene expression.

OBJECTIVES: Identify candidate genetic modifiers of hypertrophic cardiomyopathy phenotype.

METHODS: We performed GS of 48 individuals with variants in

RESULTS: GS identified the

CONCLUSION: Evaluation of the whole genome, even in the case of alleged monogenic disease, leads to important new insights. The identified variants, regions, and genes are candidates to modify disease presentation …

Molecular Chaperones At The Host-Virus Interface: Heat Shock Protein Roles In Hiv-1 And Emerging Insights For Hiv-2 And Dual Infection, Sabastine Eugene Arthur, Kirk Klogo, Emmanuel Kobina Mensah, Maame Ama Pentsiwa Cudjoe, Adomia Baaba Mensah, Nyamekye Amoabeng Ankrah, Catherine Laaripuoh Omosule, Evelyn Yayra Bonney, George Boateng Kyei

2020-Current year OA Pubs

Heat shock proteins (HSPs) are essential molecular chaperones involved in protein folding, cellular stress responses, and homeostasis. Recent studies reveal their critical and dual roles in the human immunodeficiency virus (HIV) life cycle, both promoting and restricting viral replication, latency, and immune modulation. This review synthesizes current evidence on how key HSP families, HSP70, HSP90, and HSP40, interact with HIV proteins such as Tat, Rev, Nef, and Vpx, affecting viral transcription, protein trafficking, and latency. We also highlight Heat Shock Factor 1 (HSF1) as a direct regulator of the HIV-1 long terminal repeat (LTR), facilitating latency reversal via recruitment of …

"I Feel Like People Would Look At Me Like I'M Dirty Or Like I'M A Thief:" A Qualitative Exploration Of Interpersonal And Intrapersonal Experiences That Influence Recovery Among Adults At Risk Of Opioid-Related Overdose, Hannah S Szlyk, Sara Jones, Jordan Michener, Zhuoran Zhang, Nina Kaiser, Heidi Holtz, Melody Rachel Konadu Frempong, Husain Lateef, William Hutson, Patricia Cavazos-Rehg

2020-Current year OA Pubs

OBJECTIVE: Due to the nature of early termination of treatment and the transient lifestyles of many people who use substances, many providers are unaware of the factors that may have contributed to their client's engagement in treatment. Treatment providers and researchers need a better understanding of intrapersonal and interpersonal factors that impact recovery from the clients' perspective. This study uses qualitative methods to explore these factors.

METHODS: Eligible participants were adults who had used opioids and/or stimulants and were receiving treatment at a consenting facility. Participants completed one-month follow-up interviews after using a mobile health intervention. Transcripts were analyzed using …

Adapting Data Science Competencies By Role And Purpose: Voice Ai, David A Dorr, Andrea Krussel, Rachel Hauck, Christie Jackson, Abhijeet Dalal, Steven Bedrick, Philip R O Payne, Bridge2ai-Voice Consortium;, William Hersh

2020-Current year OA Pubs

Competencies help define the skills and knowledge needed by learners. Often broad, educators integrate competencies to provide a framework for curricula or professional standards. For data science, the rate of change in the field, role variations, and specificity in key applications can be challenging. Our objective was to adapt general data science competencies for different learner roles in an emerging area: the clinical utility of Voice, Language, and Speech-based Artificial Intelligence/Machine Learning (AI/ML). Using a persona-inductive approach, we adapted competencies to support learners from varying professional and educational backgrounds and implemented these adaptations in a multi-institutional summer school. Results from …

Barriers And Facilitators To Implementing A Task-Sharing Mental Health Intervention For Sickle Cell Disease Populations In Low- And Middle-Income Countries: A Qualitative Analysis Using The Consolidated Framework For Implementation Research (Cfir), John Patena, Leah Elster, Tania Hameed, Sumedha Kulkarni, Alden Yuanhong Lai, Annika C Sweetland, Joyce Gyamfi, Temitope Ojo, Angela Odoms-Young, Charmaine Royal, Emmanuel Peprah

2020-Current year OA Pubs

BACKGROUND: People living with Sickle Cell Disease (SCD) experience higher rates of common mental disorders (CMD). There is an alarming treatment gap in the provision of adequate mental health services for CMDs in low- and middle-income countries (LMIC). One solution is the implementation of task-sharing interventions such as the Friendship Bench which utilizes concepts of problem-solving therapy (PST). This investigation uses a qualitative study design to evaluate the acceptability and feasibility of implementing a PST-based task-sharing mental health intervention for SCD populations in LMICs using the Consolidated Framework for Implementation Research (CFIR).

METHODS: Purposive, convenience, and snowball sampling strategies were …

The Perfect Storm: Unraveling The Interplay Of Genetic Predisposition And Viral Triggers In Type 1 Diabetes Pathogenesis, Daniel A Veronese-Paniagua, Jeffrey R Millman

2020-Current year OA Pubs

Type 1 diabetes (T1D) is a chronic autoimmune disease characterized by the T cell-mediated destruction of insulin-secreting pancreatic β cells, leaving patients reliant on exogenous insulin to establish normoglycemia. Despite advancements in glucose management, the precise pathological mechanisms linking genetic predisposition and environmental triggers to the loss of immune tolerance remain incompletely understood, hindering the development of preventative therapies. This comprehensive review synthesizes clinical, experimental, and epidemiological data to detail the intricate pathogenesis of T1D, focusing on the convergence of autoimmunity, high-risk genetics, and enteroviral infection. We discuss how T1D is fundamentally a disease caused by failures in central and …

Parp Inhibitors In Melanoma Treatment: Potential, Challenges, And Future Directions, Angela Anaeme, Karen Moussa, Abdallah N Mansour, George Nassief, George Ansstas

2020-Current year OA Pubs

Genome integrity is a critical driver of cellular stability, and defects in the processes that maintain genome health are potent sources of cancer progression. Homologous recombination deficiency (HRD), which damages cells through absent or erroneous repair of double-stranded DNA breaks, is a prime example of such cellular dysfunction. Poly(ADP-ribose) polymerase (PARP) inhibitors exploit these aberrancies in the cellular repair process by arresting the ability of the PARP enzyme to repair cellular and genetic damage, inducing the accumulation of DNA damage and cancer cell death. While the utility of PARP inhibitors has been established in many HRD-associated tumors - particularly breast, …

Assessing The Efficacy Of The Natural Disaccharide Trehalose In Ameliorating Diet-Induced Obesity And Metabolic Dysfunction, Yu-Sheng Yeh, Trent D Evans, Se-Jin Jeong, Ziyang Liu, Ali Ajam, Carlos Cosme, Jun Huang, Doureradjou Peroumal, Xiangyu Zhang, Ali Javaheri, Jaehyung Cho, Irfan J Lodhi, Babak Razani

2020-Current year OA Pubs

Trehalose is a naturally occurring disaccharide with versatile commercial applications and health benefits, including promise as a therapeutic for obesity and diabetes. Although numerous previous reports purport the therapeutic uses of orally ingested trehalose, the abundance of glycosidases in the gastrointestinal tract suggest the potential for significant limitations of oral trehalose that have not been addressed. We first fed mice a high-fat diet (HFD) while providing trehalose by both oral and intraperitoneal routes. This combined strategy was broadly efficacious in reversing HFD-induced weight gain, fat mass, insulin resistance, and the development of hepatosteatosis. In contrast, oral-only trehalose failed to improve …

Bronchus-Associated Lymphoid Tissue In Lung Transplantation: A Facilitator Of Rejection Or Regulator Of Tolerance?, Alexander N Wein, Charles R Liu, Daniel Kreisel

2020-Current year OA Pubs

The role of bronchus-associated lymphoid tissue (BALT) in the regulation of immune responses to transplanted lungs remains an area of interest and controversy. Early studies in a rat pulmonary transplant model suggested BALT may accelerate rejection of grafts by inducing a local and systemic inflammatory response. Such observations were corroborated in intrapulmonary tracheal transplant models in the rat. While some human studies have described the presence of BALT in grafts that have been chronically rejected, others did not observe an association between induction of BALT and adverse outcomes. More recent investigations have found that BALT, enriched in immunoregulatory cell populations, …

Evaluating And Supporting Leadership, Management, And Mentoring: A Framework For Catalyzing Responsible Research And Healthy Research Environments, Tristan Mcintosh, Alison L Antes

2020-Current year OA Pubs

Those who lead research teams have myriad roles and responsibilities that are pivotal to both producing rigorous and responsible scientific work and creating a supportive research environment that cultivates this work. We begin by presenting a leadership, management, and mentoring (LMM) framework focused on three critical roles researchers must play that have direct impact on the scientific work, the work environment, and research team dynamics: the role of research leader, research manager, and research mentor. Research leadership involves fostering a healthy research culture by building relationships where team members feel respected and supported. Research management involves providing oversight and direction …

Emergency Department Utilization Among Youth In Foster Care: Benefits Of A Patient-Centered Medical Home, Nicholas Szoko, Allison Phad, Mary E Fournier, George M Hoganson, Melissa Jonson-Reid

2020-Current year OA Pubs

BACKGROUND: Foster youth face unique medical, psychological, and social challenges, which can impact patterns of emergency department (ED) utilization. The patient-centered medical home (PCMH) offers a potential model to reduce overutilization of healthcare resources. Little work has examined relationships between PCMHs and ED utilization among foster youth.

OBJECTIVES: We sought to describe longitudinal trends in ED utilization among foster youth in a PCMH.

METHODS: This retrospective cohort study leveraged electronic health record data from foster youth seen in a PCMH from 2018 to 2024. Frequency of ED utilization was calculated before, during, and after involvement in the PCMH. We used …

Uncovering A Novel Binding Trench In Errα: Insights From Molecular Simulations, Lamees Hegazy

2020-Current year OA Pubs

Although estrogen-related receptor α (ERRα) holds significant therapeutic potential for treating various disorders, developing selective agonists remains challenging due to the poor pharmacokinetics and limited selectivity of current ligands. This study presents unconstrained molecular dynamics simulations of ERRα bound to an agonist ligand, uncovering dynamic ligand-binding behavior as the ligand shifts between two orientations: one in the orthosteric pocket and another in a newly identified trench adjacent to this site. The free energy landscape reveals that both binding orientations are comparably populated, with an accessible transition pathway between them. The identification of this novel binding trench expands our understanding of …

Hookworm Infection Modulates Lung And Intestinal Transcriptomic Responses To Sars-Cov-2 In Syrian Hamsters, Bruce A Rosa, Mahdiyeh Bigham, Tamarand L Darling, Ashutosh Arun, Kumar Sachin Singh, John Martin, Adrianus C M Boon, Makedonka Mitreva

2020-Current year OA Pubs

BACKGROUND: Helminth infections are widespread in resource-limited settings, and modulate host immune responses, with potential implications for viral coinfections. Intestinal helminths can alter susceptibility to respiratory viruses, but the mechanisms influencing SARS-CoV-2 infection outcomes remain poorly understood.

METHODS: Using the Syrian hamster model, we investigated the impact of prior infection with the human hookworm

RESULTS: Prior hookworm infection did not significantly alter viral titers or weight loss compared to SARS-CoV-2 infection alone, but distinct transcriptional signatures compared were identified compared to either single infection. Coinfection uniquely differentially regulated hematopoiesis and B cell-associated genes (e.g.,

CONCLUSION: Our findings demonstrate that

The Stabilizing Potential Of The Supraspinatus Is Inhibited In Tear-Associated Scapula Shapes But Can Be Modulated By Kinematic Adjustments, Erin C S Lee, Nathan M Young, Ellen Y Li, Rebekah L Lawrence, Michael J Rainbow

2020-Current year OA Pubs

INTRODUCTION: Specific scapula shapes are associated with full-thickness tears of the supraspinatus tendon. A primary role of the supraspinatus is to actively stabilize the glenohumeral joint against muscles that generate destabilizing shear forces. Mechanisms that increase the supraspinatus load required to perform this stabilizing function may increase an individual's susceptibility to tears. Previous work has shown that tear-associated scapula shapes increase the destabilizing action of the deltoid during arm-raising, but no work has investigated whether tear-associated shapes inhibit the stabilizing potential of the supraspinatus itself.

METHODS: We combined statistical shape modeling, kinematics-driven simulations of the glenohumeral joint, and a finite …

Perspectives Of Key Stakeholders On Integrating Wearable Sensor Technology Into Rehabilitation Care: A Mixed-Methods Analysis, Allison E Miller, Carey L Holleran, Marghuretta D Bland, Ellen E Fitzsimmons-Craft, Caitlin A Newman, Thomas M Maddox, Catherine E Lang

2020-Current year OA Pubs

INTRODUCTION: Rehabilitation is facing a critical practice gap: Patients seek out rehabilitation services to improve their activity in daily life, yet recent work demonstrates that rehabilitation may be having a limited impact on improving this outcome due to lack of objective data on patients' activity in daily life. Remote monitoring using wearable sensor technology is a promising solution to this address this gap. The purpose of this study was to understand patient and clinician awareness of the practice gap and preferences for integrating wearable sensor technology into rehabilitation care.

METHODS: This study used a mixed-methods approach consisting of surveys and …

Male Involvement Interventions Influencing Maternal Reproductive Health Outcomes: A Narrative Synthesis Using Re-Aim With Implications For Maternal Mortality In Africa, Onyekachukwu Anikamadu, Ucheoma Nwaozuru, Nkiruka Obodoechina, Olufunto Olusanya, Temitope Ojo, Juliet Iwelunmor

2020-Current year OA Pubs

INTRODUCTION: Male involvement is crucial in optimizing maternal reproductive health outcomes, offering the potential to bolster reproductive health outcomes for mothers. The Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework can describe the implementation of interventions focused on promoting male involvement in maternal reproductive health. This study aims to (1) examine the implementation of male involvement interventions that influence maternal reproductive health outcomes and (2) report the implementation outcomes as conceptualized in the RE-AIM framework.

METHODS: This protocol followed the preferred reporting items for systematic review and meta-analysis. We searched PubMed, CINAHL, PsycINFO, and Web of Science utilizing a systematic …

Barriers And Facilitators Of Integrating Cervical Cancer Screening Into Routine Hiv Care And Acceptability Of Self-Sampling For Hpv Dna Testing Among People With Hiv: An Exploratory Study In Southern Ghana, Evelyn Yayra Bonney, Emmanuel Frimpong Gyekye, Jonathan Klutse, Dzidzor Aku Attoh, Yeena Abla Tay, Nicholas Ekow Thomford, Mary Amoakoh-Coleman, Kwadwo Ansah Koram, George Boateng Kyei, Collins Stephen Ahorlu

2020-Current year OA Pubs

BACKGROUND: Cervical cancer poses a substantial global health challenge, disproportionately affecting low- and middle-income nations. Women living with HIV are disproportionately affected compared to the general population. Our study explored the acceptance and preferences of participants regarding cervical cancer screening procedures during their HIV clinic visits.

METHODS: Using the Consolidated Framework for Implementation Research (CFIR) to inform questions, we conducted semi-structured in-depth qualitative interviews with 85 people with HIV (PWH), across six southern Ghana sites, to identify factors that could promote or impede the integration of cervical cancer screening into HIV care in Ghana. We also explored the acceptability of …

Perceptions Of Oral Corticosteroid Use For Children With Asthma In A Survey Of Us Caregivers, Nina C Ramirez, Vivian Hernandez-Trujillo, Kaharu Sumino, Dennis Williams, Mitu Patel, Donna D Gardner

2020-Current year OA Pubs

INTRODUCTION: Oral corticosteroids (OCS) are an essential component of asthma treatment, but their long-term effects can be serious and cumulative. Potentially serious effects include adrenal suppression and psychological effects. To mitigate side effects, OCS use should be minimized. A survey of caregivers in the US was conducted to determine their perceptions of OCS use for their child with asthma.

METHODS: Individuals who participated in US consumer research panels were invited to complete an online cross-sectional survey from October-November 2023. Eligible participants were caregivers of a child ages 6-17 years currently being treated for asthma by a healthcare provider and who …

Hydroxyurea Utilization Among Individuals With Sickle Cell Disease In Tennessee: A Pooled Analysis Of Claims Data, Ayesha Mukhopadhyay, Matthew P Smeltzer, Judy Dudley, Sherif M Badawy, Joacy G Mathias, Allison P Plaxco, Meredith A Ray, Andrew D Wiese, Walter I Stevens, James G Gurney, Chinonyelum Nwosu, Jerlym S Porter, Lisa M Klesges, Jane S Hankins, William O Cooper

2020-Current year OA Pubs

IMPORTANCE: Hydroxyurea reduces severe disease among individuals living with sickle cell disease (SCD). These individuals experience high acute care utilization, but the associations between patterns of hydroxyurea utilization and healthcare utilization are not well investigated.

OBJECTIVE: This study aimed to determine the association between hydroxyurea use and healthcare utilization among individuals with SCD in Tennessee (TN).

DESIGN: We conducted a population-based, retrospective cohort study of individuals with SCD using secondary data analysis of Tennessee Medicaid, Medicare, and BlueCross BlueShield of Tennessee (BCBS-TN).

PARTICIPANTS: A total of 4,901 individuals with SCD were included in the study.

EXPOSURE: Hydroxyurea adherence was estimated …

Environmental Sustainability, An Essential Outcome For Implementation Scientists To Improve Health, Virginia Mckay, Emmanuel Tetteh, Nicholas Wong, C Bradley Kramer, Jason Burnham

2020-Current year OA Pubs

While there is evidence of humans' harmful impact on the environment, translating such evidence into changes is challenging. Implementation science can facilitate a shift from a reactive to proactive approach in tackling environmental sustainability. This article aims to spur further discussion among implementation scientists to incorporate environmental sustainability within their research, while also offering concepts relevant to environmental science researchers seeking to apply implementation science principles.

Absence Of T-Box Transcription Factor 21 Limits Neuromuscular Junction Recovery After Nerve Injury In T-Bet-Knockout Mice, Albina Jablonka-Shariff, Curtis Broberg, Alison K Snyder-Warwick

2020-Current year OA Pubs

INTRODUCTION: Terminal Schwann cells (tSCs), at the neuromuscular junction (NMJ), play critical roles in the repair of motor axon terminals at muscle, and rebuild neuronal signaling following nerve injury. Knowledge of mediators impacting tSCs post-nerve injury and in disease may guide beneficial therapies to improve motor outcomes. We previously found T-box transcription factor 21 (TBX21/TBET), classically associated with T-helper1 cells and immune cell recruitment, is expressed in tSCs at the mouse NMJ. The purpose of this study was to examine effects of

METHODS: Wildtype (WT) and

RESULTS:

DISCUSSION: Our findings show that the

Stimulating Training And Access To Hiv Research Experiences (Star Program): A Protocol For A Crowdsourced, Project-Based, Implementation Science Training Program Using Mixed-Methods Design, Juliet Iwelunmor, Idia Thurston, Collins Airhihenbuwa, Weiming Tang, Ucheoma Catherine Nwaozuru, Onyekachukwu Anikamadu, David Oladele, Bryce Takenaka, Khadijah Ameen, Olufunto A Olusanya, Temitope Ojo, Joseph D Tucker

2020-Current year OA Pubs

BACKGROUND: HIV is more common among underrepresented minority adolescents and young adults (AYA, 13-24 years old) in the United States. Low uptake of HIV prevention services suggests a missed opportunity for implementing evidence-based interventions such as pre-exposure prophylaxis (PrEP) and sexually transmitted infection testing among this important population. Most research institutions in the United States also have limited opportunities for AYA training, mentorship, and capacity-building activities.

METHODS: The "Stimulating Training and Access to HIV Research Experiences" (STAR) program brings together a highly qualified group of research mentors to achieve three specific aims: (1) identify and recruit underrepresented minority AYA interested …

Blood Biomarkers As Surrogate Endpoints In Alzheimer's Disease Research, Guogen Shan, Hui Li, Yahui Zhang, Guoqiao Wang, Charles Bernick

2020-Current year OA Pubs

BACKGROUND: Blood biomarkers for Alzheimer's disease (AD) can be utilized as surrogate endpoints to accelerate therapeutic development for this condition.

METHODS: We assessed the association between short-term changes in blood biomarkers and long-term declines in cognitive and brain structure volume measures using the ADNI database, with a focus on amyloid-

RESULTS: A trend association was found between changes in the levels of plasma neurofilament light (NfL) at 12 months and changes in the scores on the Mini-Mental State Examination (MMSE) at 24 months in Aβ-positive mild cognitive impairment (MCI) patients. For A

CONCLUSION: Increased plasma levels of NfL or p-tau181 …

Dermatology Scheduling Triage Of Transplant Patients And Transplant Candidates To Improve Early Diagnosis And Prevention Of Skin Cancer: International Immunosuppression And Transplant Skin Cancer Collaborative Cxpert Consensus Recommendations, Kelsey E Hirotsu, Basia Michalski-Mcneely, Et Al.

2020-Current year OA Pubs

Solid organ transplant recipients (SOTRs) have a high risk of developing aggressive skin cancers. However, there are no standardized triage guidelines to assist dermatology clinics with scheduling new patients pre- or post-transplant. Dermatologic care of SOTRs requires multidisciplinary coordination, extensive assessment, tailored counseling, and longitudinal care. Specialized high-risk transplant clinics are designed to address this clinical need but are a limited resource. This triage algorithm aims to provide a practical framework for tertiary care centers or community practice clinics receiving pre- or post-transplant referrals for active concerning growths or routine skin cancer screening exams. In summary, our expert panel recommends …

Advancing Sustainability In Low-Resource Settings: Development And Validation Of A Sustainability Tool For Evidence-Based Interventions And Programs, Chisom Obiezu-Umeh, Divya S Subramaniam, Ucheoma Nwaozuru, Titilola Gbaja-Biamila, Lateef Akeem Blessing, Thembekile Shato, David Oladele, Lisa R Hirschhorn, Enbal Shacham, Hong Xian, Oliver Chukwujekwu Ezechi, Juliet Iwelunmor

2020-Current year OA Pubs

INTRODUCTION: Despite substantial research and growing evidence on effectiveness, the longer-term benefits of proven healthcare interventions and programs have not been fully explored due to challenges sustaining such efforts. Existing sustainability measures developed in high-income countries may not reflect determinants unique to the sustainability of interventions in low- and middle-income countries (LMICs), including African countries. To address this gap, our study developed a Sustainability Tool to Assess Evidence-Based Interventions and Programs (STEPS), which provides a theory-based measure that can be used to assess multilevel determinants of sustainability from the perspective of frontline health workers, service providers, or implementation practitioners.

METHODS: …

Venous Microtrauma Associated With Pharmacomechanical Catheter-Directed Thrombolysis In A Large Animal Acute Deep Venous Thrombosis Model, Mohamed S Zaghloul, Sophia R Pyeatte, Shahab Hafezi, Usama Ismail, Rodrigo Meade, Batool Arif, Roger Rowe, Luis Sanchez, Mohamed A Zayed

2020-Current year OA Pubs

BACKGROUND: Pharmacomechanical catheter-directed thrombolysis (PCDT) is commonly used to treat acute deep venous thrombosis (DVT). The AngioJet Rheolytic Thrombectomy (ART) device is a widely used option. However, previous serious adverse events led to an FDA black-box warning. Limited large animal studies have assessed ART's efficacy and safety. We investigated the periprocedural outcomes and venous histomorphic impact of ART in a novel large animal acute DVT model.

METHODS: Six adult male Yorkshire pigs (96-113 kilograms) underwent general anesthesia and continuous hemodynamic monitoring. Acute DVT was induced in the infrarenal IVC using occlusive balloons. Three pigs were treated with ART's thrombectomy mode …

Evaluating A Community Academic Partnership To Advance Equity-Focused Cancer Genetic Implementation Research: A Qualitative Analysis Of Partner Perspectives, Ariana Naaseh, Meera Muthukrishnan, Isabel Temosihue, Erin L Linnenbringer

2020-Current year OA Pubs

BACKGROUND: Forming community academic partnerships (CAPs) can increase the applicability, translation, and dissemination of implementation research focused on addressing health inequities within the community setting. We aimed to explore community and academic partners' perspectives on their participation in a novel, multi-disciplinary cancer genetic equity CAP focused on developing a multi-level intervention for breast, ovarian, prostate, and pancreas cancers.

METHODS: We conducted semi-structured interviews with CAP members. Questions addressed partners' motivations for participation in the CAP, feedback about the partnership, and opportunities for future CAPs. All interviews were audio-recorded, de-identified, transcribed, and then coded inductively by 2 analysts to identify relevant …

In Silico Prediction Of The Impact Of Genomic Variations In The Small Conductance Calcium Activated Potassium Channel Sk3 Structure And Function, Lucia Padilla, Coral Del Val, Daria B Neidre, Agustín S Kokenge, Juan E Martinez, Antonio L Teixeira, Igor Zwir, Gabriel A De Erausquin

2020-Current year OA Pubs

The small-conductance calcium-activated potassium channel SK3, encoded by the KCNN3 gene, plays a critical role in regulating dopaminergic neuron (DN) firing patterns by modulating after hyperpolarization currents. SK3 dysfunction has been implicated in neuropsychiatric and neurodegenerative disorders. We analyzed structural and functional consequences of KCNN3 splicing and genetic variation. Alternative splicing variants of the KCNN3 gene were retrieved from the Ensembl database and aligned using T-Coffee, manually inspected and curated. Protein domains were identified with Pfam 35.0, SMART 9.0, and InterPro 98.0, and visualized. An AlphaFold2 model of SK3 full-length protein (UniProt: Q9UGI6) used as reference and structural models of …

Detection Of Human Herpesvirus 7 In Conjunctival Samples Collected From Individuals Recovering From Conjunctivitis, Andrew T E Hartwick, Christina E Morettin, Jennifer S Harthan, Meredith Whiteside, Ellen Shorter, Spencer D Johnson, Mary K Migneco, Christian K Olson, Julia B Huecker, Tammy Than, Mae O Gordon

2020-Current year OA Pubs

PURPOSE: Although it is often reported that adenovirus is the most common etiology for infectious conjunctivitis, a recent multi-center clinical study found that adenovirus was confirmed by polymerase chain reaction in only 16% of cases presenting with acute conjunctivitis. Here, we investigated the hypothesis that a member of Herpesviridae could be the underlying etiology in some non-adenoviral cases of conjunctivitis.

METHODS: Molecular assays for Herpes Simplex 1 and 2 (HSV-1, HSV-2) and Human Herpesvirus 6A, 6B and 7 (HHV-6A, HHV-6B, HHV-7) were performed on conjunctival samples collected from 18 individuals with acute conjunctivitis and during their recovery in follow-up visits …

Automated Basal Insulin Delivery Versus Multiple Daily Injections In Type 1 Diabetes: Results From A Randomized Parallel Controlled Trial, Johan H Jendle, Janet B Mcgill, Et Al.

2020-Current year OA Pubs

INTRODUCTION: This study evaluated 6-month effectiveness and safety of automated insulin delivery (AID) in comparison with multiple daily injections (MDI) in pediatric and adult type 1 diabetes (T1D).

MATERIALS AND METHODS: Individuals with T1D, aged 2-80 years, were enrolled across 32 international centers (in the United States, Europe, Canada, and New Zealand) and randomized 1:1 to AID intervention (MiniMed™ 670G or 770G system) or MDI with or without continuous glucose monitoring. Primary endpoints were change in mean HbA1c for participants with a baseline HbA1c >8.0% (Group 1) and percentage of time spent below 70 mg/dL (%TBR < 70 mg/dL [< 3.9 mmol/L]) for participants with baseline HbA1c ≤8.0% (Group 2), to show superiority of AID intervention versus MDI. Safety endpoints including rates of severe hypoglycemia and diabetic ketoacidosis (DKA), and difference in diabetes treatment satisfaction score were assessed.

RESULTS: For Group 1, …