Medicine and Health Sciences Commons^™

Eating Disorders In Weight-Related Therapy (Edit): Protocol For A Systematic Review With Individual Participant Data Meta-Analysis Of Eating Disorder Risk In Behavioural Weight Management, Hiba Jebeile, Denise E. Wilfley, Et Al.

2020-Current year OA Pubs

The Eating Disorders In weight-related Therapy (EDIT) Collaboration brings together data from randomised controlled trials of behavioural weight management interventions to identify individual participant risk factors and intervention strategies that contribute to eating disorder risk. We present a protocol for a systematic review and individual participant data (IPD) meta-analysis which aims to identify participants at risk of developing eating disorders, or related symptoms, during or after weight management interventions conducted in adolescents or adults with overweight or obesity. We systematically searched four databases up to March 2022 and clinical trials registries to May 2022 to identify randomised controlled trials of …

Sox9 Governs Gastric Mucous Neck Cell Identity And Is Required For Injury-Induced Metaplasia, Spencer G Willet, Nattapon Thanintorn, Helen Mcneill, Sung-Ho Huh, David M Ornitz, Won Jae Huh, Stella G Hoft, Richard J Dipaolo, Jason C Mills

2020-Current year OA Pubs

BACKGROUND & AIMS: Acute and chronic gastric injury induces alterations in differentiation within the corpus of the stomach called pyloric metaplasia. Pyloric metaplasia is characterized by the death of parietal cells and reprogramming of mitotically quiescent zymogenic chief cells into proliferative, mucin-rich spasmolytic polypeptide-expressing metaplasia (SPEM) cells. Overall, pyloric metaplastic units show increased proliferation and specific expansion of mucous lineages, both by proliferation of normal mucous neck cells and recruitment of SPEM cells. Here, we identify Sox9 as a potential gene of interest in the regulation of mucous neck and SPEM cell identity in the stomach.

METHODS: We used immunostaining …

Whole Genome Sequence Analysis Of Apparent Treatment Resistant Hypertension Status In Participants From The Trans-Omics For Precision Medicine Program, Nicole D Armstrong, Dabeeru C Rao, Et Al.

2020-Current year OA Pubs

No abstract provided.

Evaluating The Efficacy Of Purchased Antisense Oligonucleotides To Reduce Mouse And Human Tau In Vivo, Pranav Vemula, Kathleen M Schoch, Timothy M Miller

2020-Current year OA Pubs

Many preclinical and clinical studies support the use of antisense oligonucleotides (ASOs) as effective therapeutic strategies. However, acquiring ASOs for research purposes may be limited by partnerships with the pharmaceutical companies. Our lab previously developed an effective ASO strategy to lower human tau and reverse pathology in aged tauopathy model mice. Testing the efficacy of purchased tau lowering ASOs would provide support for these reagents as broad research tools. Purchased mouse and human tau lowering ASOs were infused or injected intracerebroventricularly into wildtype and tau transgenic mice. Following treatment, brain tissue evaluated for ASO distribution and levels of tau mRNA, …

A Bone To Pick-Cellular And Molecular Mechanisms Of Bone Pain In Sickle Cell Disease, Jahnavi Gollamudi, Kristine A Karkoska, Oluwabukola T Gbotosho, Wei Zou, Hyacinth I Hyacinth, Steven L Teitelbaum

2020-Current year OA Pubs

The bone is one of the most commonly affected organs in sickle cell disease (SCD). Repeated ischemia, oxidative stress and inflammation within the bone is largely responsible for promoting bone pain. As more individuals with SCD survive into adulthood, they are likely to experience a synergistic impact of both aging and SCD on their bone health. As bone health deteriorates, bone pain will likely exacerbate. Recent mechanistic and observational studies emphasize an intricate relationship between bone remodeling and the peripheral nervous system. Under pathological conditions, abnormal bone remodeling plays a key role in the propagation of bone pain. In this …

Development Of A Goal Setting And Goal Management System: Intervention Mapping, Eunyoung Kang, Erin R Foster

2020-Current year OA Pubs

BACKGROUND: Although goal setting and goal management (GSGM) is a key component of chronic disease management and rehabilitation practice, there is currently no widely used evidence-based intervention system available. This paper describes the theoretical underpinnings and development of a new intervention called MyGoals. MyGoals is designed to guide occupational therapy (OT) practitioners to implement theory-based, client-engaged GSGM for adults with chronic conditions in community-based OT rehabilitation settings.

METHODS: We first developed a planning team with two adults with chronic conditions, two clinicians, and two researchers. As a collaborative team, we co-developed MyGoals by following Intervention Mapping (IM) steps 1-4 and …

Situating Implementation Science (Is) In Res(Is)Tance: A Conceptual Frame Toward The Integration Of Scholarship From The Black Radical Tradition, Cory D Bradley, Whitney C Irie, Elvin H Geng

2020-Current year OA Pubs

This manuscript undertakes a disciplinary self-critique of the field of implementation science, a field which attempts to bridge the gap between evidence-based interventions and their practical application. Despite the heightened emphasis on health equity and racial disparities, the field's current discourse is limited by key epistemic shortcomings. First, even though prevalence of implementation gaps between racialized groups in the United States necessitates a comprehensive understanding of the systems perpetuating these disparities, the field does not operate with a general explanation for disparities not as a failure of systems, but a system historically and structural designed to produce disparities. Second, the …

Iron Homeostasis And Post-Hemorrhagic Hydrocephalus: A Review, Shelei Pan, Andrew T Hale, Mackenzie E Lemieux, Dhvanii K Raval, Thomas P Garton, Brooke Sadler, Kelly B Mahaney, Jennifer M Strahle

2020-Current year OA Pubs

Iron physiology is regulated by a complex interplay of extracellular transport systems, coordinated transcriptional responses, and iron efflux mechanisms. Dysregulation of iron metabolism can result in defects in myelination, neurotransmitter synthesis, and neuronal maturation. In neonates, germinal matrix-intraventricular hemorrhage (GMH-IVH) causes iron overload as a result of blood breakdown in the ventricles and brain parenchyma which can lead to post-hemorrhagic hydrocephalus (PHH). However, the precise mechanisms by which GMH-IVH results in PHH remain elusive. Understanding the molecular determinants of iron homeostasis in the developing brain may lead to improved therapies. This manuscript reviews the various roles iron has in brain …

Safety And Efficacy Of Mca‐M2 Thrombectomy In Delayed Time Window: A Propensity Score Analysis From The Star Registry, Kaustubh Limaye, Joshua Osbun, Et Al.

2020-Current year OA Pubs

No abstract provided.

Glaucoma And Microglia-Induced Neuroinflammation, Makoto Ishikawa, Yukitoshi Izumi, Kota Sato, Taimu Sato, Charles F Zorumski, Hiroshi Kunikata, Toru Nakazawa

2020-Current year OA Pubs

Glaucoma is a multifactorial neurodegenerative disease characterized by a progressive optic neuropathy resulting in visual field defects. Elevated intraocular pressure (IOP) is the greatest risk factor for the development of glaucoma, and IOP reduction therapy is the only treatment currently available. However, there are many cases in which retinal degeneration progresses despite sufficient control of IOP. Therefore, it is important to elucidate the pathophysiology of glaucoma that is resistant to current IOP lowering therapies. Experiments using animal glaucoma models show the relationships between microglial neuroinflammatory responses and damage of retinal ganglion cells (RGCs). Inhibition of neuroinflammatory pathways associated with microglial …

Case Report: Peptide Receptor Radioligand Therapy In Metastatic Pediatric Neuroendocrine Tumors, Khanyisile Hlongwa, Olumayowa Kolade, Abdulilah Alnabulsi, Rachelle Steyn, Anita Brink, Vikas Prasad, Stuart More

2020-Current year OA Pubs

Neuroendocrine tumors (NETs) are not commonly diagnosed in children. Metastatic NETs tend to have poor outcomes, and this is seen in adult and pediatric populations. The role of somatostatin receptor imaging using [

Impact Of Multi-Source Data Augmentation On Performance Of Convolutional Neural Networks For Abnormality Classification In Mammography, Inchan Hwang, Hari Trivedi, Beatrice Brown-Mulry, Linglin Zhang, Vineela Nalla, Aimilia Gastounioti, Judy Gichoya, Laleh Seyyed-Kalantari, Imon Banerjee, Minjae Woo

2020-Current year OA Pubs

INTRODUCTION: To date, most mammography-related AI models have been trained using either film or digital mammogram datasets with little overlap. We investigated whether or not combining film and digital mammography during training will help or hinder modern models designed for use on digital mammograms.

METHODS: To this end, a total of six binary classifiers were trained for comparison. The first three classifiers were trained using images only from Emory Breast Imaging Dataset (EMBED) using ResNet50, ResNet101, and ResNet152 architectures. The next three classifiers were trained using images from EMBED, Curated Breast Imaging Subset of Digital Database for Screening Mammography (CBIS-DDSM), …

Understanding Tailoring To Support The Implementation Of Evidence-Based Interventions In Healthcare: The Customise Research Programme Protocol, Sheena M Mchugh, Fiona Riordan, Claire Kerins, Geoff Curran, Cara C Lewis, Justin Presseau, Luke Wolfenden, Byron J Powell

2020-Current year OA Pubs

Although there are effective evidence-based interventions (EBIs) to prevent, treat and coordinate care for chronic conditions they may not be adopted widely and when adopted, implementation challenges can limit their impact. Implementation strategies are "methods or techniques used to enhance the adoption, implementation, and sustainment of a clinical program or practice". There is some evidence to suggest that to be more effective, strategies should be

Changes In Distribution Of Severe Neurologic Involvement In Us Pediatric Inpatients With Covid-19 Or Multisystem Inflammatory Syndrome In Children In 2021 Vs 2020, Kerri L Larovere, Amanda R Kolmar, Et Al.

2020-Current year OA Pubs

IMPORTANCE: In 2020 during the COVID-19 pandemic, neurologic involvement was common in children and adolescents hospitalized in the United States for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-related complications.

OBJECTIVE: To provide an update on the spectrum of SARS-CoV-2-related neurologic involvement among children and adolescents in 2021.

DESIGN, SETTING, AND PARTICIPANTS: Case series investigation of patients reported to public health surveillance hospitalized with SARS-CoV-2-related illness between December 15, 2020, and December 31, 2021, in 55 US hospitals in 31 states with follow-up at hospital discharge. A total of 2253 patients were enrolled during the investigation period. Patients suspected of having …

Lymphatic Contractile Dysfunction In Mouse Models Of Cantú Syndrome With Katp Channel Gain-Of-Function, Michael J Davis, Jorge A Castorena-Gonzalez, Hae Jin Kim, Min Li, Maria Remedi, Colin G Nichols

2020-Current year OA Pubs

Cantú Syndrome (CS) is an autosomal dominant disorder caused by gain-of-function (GoF) mutations in the Kir6.1 and SUR2 subunits of K

Development Of An In-Vitro High-Throughput Screening System To Identify Modulators Of Genitalia Development, Yan Yin, Meade Haller, Tian Li, Liang Ma

2020-Current year OA Pubs

Sexually dimorphic outgrowth and differentiation of the embryonic genital tubercles (GTs) give rise to the penis in males and the clitoris in females. Defects in androgen production or in response to androgen signaling can lead to various congenital penile anomalies in both mice and humans. Due to lack of a high-throughput screening system, identification of crucial regulators of GT sexual differentiation has been slow. To overcome this research barrier, we isolated embryonic GT mesenchymal (GTme) cells to model genitalia growth and differentiation in vitro. Using either a mechanical or fluorescence-activated cell sorting-assisted purification method, GTme cells were isolated and assayed …

Plasma And Cerebrospinal Fluid Proteomic Signatures Of Acutely Sleep-Deprived Humans: An Exploratory Study, Ana Vaquer-Alicea, Jinsheng Yu, Haiyan Liu, Brendan P Lucey

2020-Current year OA Pubs

STUDY OBJECTIVES: Acute sleep deprivation affects both central and peripheral biological processes. Prior research has mainly focused on specific proteins or biological pathways that are dysregulated in the setting of sustained wakefulness. This exploratory study aimed to provide a comprehensive view of the biological processes and proteins impacted by acute sleep deprivation in both plasma and cerebrospinal fluid (CSF).

METHODS: We collected plasma and CSF from human participants during one night of sleep deprivation and controlled normal sleep conditions. One thousand and three hundred proteins were measured at hour 0 and hour 24 using a high-scale aptamer-based proteomics platform (SOMAscan) …

Differential Expression Of Programmed Death 1 (Pd-1) On Various Immune Cells And Its Role In Human Leprosy, Mohammad Tarique, Huma Naz, Mohd Suhail, Ali Turan, Chaman Saini, Naoshad Muhammad, Hari Shankar, Torki A Zughaibi, Tabish H Khan, Neena Khanna, Alpana Sharma

2020-Current year OA Pubs

Leprosy is a chronic bacterial disease caused by

Molecular Techniques Drive Cutting Edge Advancements In Management Of Cutaneous T Cell Lymphoma, Mitchell N Lefebvre, Nicholas Borcherding, Ryan J Reis, Eric Mou, Vincent Liu, Ali Jabbari

2020-Current year OA Pubs

Cutaneous 5T cell lymphoma (CTCL), characterized by malignant T cells infiltrating the skin with potential for dissemination, remains a challenging disease to diagnose and treat due to disease heterogeneity, treatment resistance, and lack of effective and standardized diagnostic and prognostic clinical tools. Currently, diagnosis of CTCL practically relies on clinical presentation, histopathology, and immunohistochemistry. These methods are collectively fraught with limitations in sensitivity and specificity. Fortunately, recent advances in flow cytometry, polymerase chain reaction, high throughput sequencing, and other molecular techniques have shown promise in improving diagnosis and treatment of CTCL. Examples of these advances include T cell receptor clonotyping …

Seventy-Five Years Of Service: An Overview Of The College Of American Pathologists' Proficiency Testing Program In Histocompatibility And Identity Testing, H Cliff Sullivan, Manish J Gandhi, Sujata Gaitonde, Ramya Narasimhan, Ketevan Gendzekhadze, Soumya Pandey, Rhonda K Roby, George C Maha, Harmeet Kaur, Jennifer J Schiller, Julie Mcdowell, Maria Smith, Chang Liu, Gerald P Morris

2020-Current year OA Pubs

The Histocompatibility and Identity Testing Committee offers an overview of the College of American Pathologists' (CAP) Proficiency Testing (PT) program, commemorating its significant 75th anniversary in 2024. The CAP PT program has undergone significant growth and evolution over the years, ultimately achieving Centers for Medicare and Medicaid Services approval. In 1979, CAP's partnership with the American Association for Clinical Histocompatibility Testing marked a pivotal moment, leading to the creation of the first proficiency testing survey in 1980. This laid the foundation for various PT programs managed by the CAP Histocompatibility and Identity Testing Committee, including HLA antibody testing, HLA molecular …

Large-Scale Exome Array Summary Statistics Resources For Glycemic Traits To Aid Effector Gene Prioritization, Sara M. Willems, Ping An, Michael A. Province, Et Al.

2020-Current year OA Pubs

No abstract provided.

Patient Experiences With Thyroid Nodules: A Qualitative Interview Survey, Matthew R Naunheim, Manuela Von Sneidern, Molly N Huston, Okenwa C Okose, Amr H Abdelhamid Ahmed, Gregory W Randolph, Mark G Shrime

2020-Current year OA Pubs

OBJECTIVE: To qualitatively explore the broad set of preferences and attitudes patients have about thyroid nodules, which influence the decision-making process.

STUDY DESIGN: A descriptive survey design was administered as interviews.

SETTING: Outpatient thyroid surgery clinic.

METHODS: Semistructured interviews were conducted with 20 patients presenting for initial evaluation of thyroid nodules at a surgeon's office. Probative, open-ended questions were posed regarding diagnosis, treatment, risk attitudes, and the decision-making process. Thematic analysis was used to develop code-transcribed interviews, and an iterative refinement resulted in underlying themes.

RESULTS: During the diagnostic process, patients integrated emotional responses (fear, anxiety, and shock) with rationale …

Social Media For Research Discourse, Dissemination, And Collaboration In Rheumatology, Ariella Coler-Reilly, Elizabeth R. Graef, Alfred H J Kim, Jean W. Liew, Michael S. Putman, Sebastian E. Sattui, Kristen J. Young, Jeffrey A. Sparks

2020-Current year OA Pubs

Social media has become an important venue for rheumatologists, patients, organizations, and other stakeholders to discuss recent research advances in diagnosis and management of rheumatic disorders. In this article, we describe the current state of how social media may enhance dissemination, discourse, and collaboration in rheumatology research. Social media may refer to social platforms like Twitter and Instagram or digital media like podcasts and other websites that are operated for providing as free, open-access medical education (FOAM). Twitter has been one of the most active social media venues and continues to host a vibrant rheumatology community. Examples of research discussions …

Studies Of Parenchymal Texture Added To Mammographic Breast Density And Risk Of Breast Cancer: A Systematic Review Of The Methods Used In The Literature, Akila Anandarajah, Yongzhen Chen, Graham A Colditz, Angela Hardi, Carolyn Stoll, Shu Jiang

2020-Current year OA Pubs

This systematic review aimed to assess the methods used to classify mammographic breast parenchymal features in relation to the prediction of future breast cancer. The databases including Medline (Ovid) 1946-, Embase.com 1947-, CINAHL Plus 1937-, Scopus 1823-, Cochrane Library (including CENTRAL), and Clinicaltrials.gov were searched through October 2021 to extract published articles in English describing the relationship of parenchymal texture features with the risk of breast cancer. Twenty-eight articles published since 2016 were included in the final review. The identification of parenchymal texture features varied from using a predefined list to machine-driven identification. A reduction in the number of features …

A Randomized Phase 2 Study Of Neoadjuvant Carboplatin And Paclitaxel With Or Without Atezolizumab In Triple Negative Breast Cancer (Tnbc) - Nci 10013, Foluso O Ademuyiwa, Feng Gao, Cherease R Street, Ina Chen, John M Herndon, Madelyn Carmody, Sherri R Davies, Sarah Larson, Zheng Liu, Ian S Hagemann, William E Gillanders, Et Al.

2020-Current year OA Pubs

Atezolizumab with chemotherapy has shown improved progression-free and overall survival in patients with metastatic PD-L1 positive triple negative breast cancer (TNBC). Atezolizumab with anthracycline- and taxane-based neoadjuvant chemotherapy has also shown increased pathological complete response (pCR) rates in early TNBC. This trial evaluated neoadjuvant carboplatin and paclitaxel with or without atezolizumab in patients with clinical stages II-III TNBC. The co-primary objectives were to evaluate if chemotherapy and atezolizumab increase pCR rate and tumor infiltrating lymphocyte (TIL) percentage compared to chemotherapy alone in the mITT population. Sixty-seven patients (ages 25-78 years; median, 52 years) were randomly assigned - 22 patients to …

Bioimpedance-Derived Membrane Capacitance: Clinically Relevant Sources Of Variability, Precision, And Reliability, Valene Garr Barry, Jasmine L Chiang, Kaylan G Bowman, Kristina D Johnson, Barbara A Gower

2020-Current year OA Pubs

Membrane capacitance (C

Clonally Related, Notch-Differentiated Spinal Neurons Integrate Into Distinct Circuits, Saul Bello-Rojas, Martha W Bagnall

2020-Current year OA Pubs

Shared lineage has diverse effects on patterns of neuronal connectivity. In mammalian cortex, excitatory sister neurons assemble into shared microcircuits. In

Socioecological Predictors Of Breastfeeding Practices In Rural Eastern Ethiopia, Marina Magalhães, Amanda Ojeda, Karah Mechlowitz, Kaitlin Brittain, Jenna Daniel, Kedir Teji Roba, Jemal Yousuf Hassen, Mark J Manary, Wondwossen A Gebreyes, Arie H Havelaar, Sarah L Mckune

2020-Current year OA Pubs

BACKGROUND: Estimates by the World Health Organization indicate that over 800,000 global neonatal deaths each year are attributed to deviations from recommended best practices in infant feeding. Identifying factors promoting ideal breastfeeding practices may facilitate efforts to decrease neonatal and infant death rates and progress towards achieving the Sustainable Development Goals set for 2030. Though numerous studies have identified the benefits of breastfeeding in reducing the risk of childhood undernutrition, infection and illness, and mortality in low- and middle-income countries, no studies have explored predictors of breastfeeding practices in rural eastern Ethiopia, where undernutrition is widespread. The aim of this …

An Rna Interference (Rnai) Toolkit And Its Utility For Functional Genetic Analysis Of Leishmania (Viannia), Lon-Fye Lye, Katherine L Owens, Soojin Jang, Joseph E Marcus, Erin A Brettmann, Stephen M Beverley

2020-Current year OA Pubs

RNA interference (RNAi) is a powerful tool whose efficacy against a broad range of targets enables functional genetic tests individually or systematically. However, the RNAi pathway has been lost in evolution by a variety of eukaryotes including most Leishmania sp. RNAi was retained in species of the

Interventions To Treat And Prevent Postpartum Depression: A Protocol For Systematic Review Of The Literature And Parallel Network Meta-Analyses, David Thomas Monks, Basavaraj Ankalagi, Preet Mohinder Singh, Ebony Carter, Michelle Doering, Meg Guard, Shannon Lenze

2020-Current year OA Pubs

INTRODUCTION: Postpartum depression has costly consequences for the mother, baby, and society. Numerous pharmacological and non-pharmacological interventions are available for the prevention and treatment of postpartum depression. To date, no attempt has been made to synthesize the evidence from comparisons of interventions both within and across these categories.

METHODS: We will perform a systematic review of the literature and perform network meta-analysis of interventions to (a) prevent and (b) treat postpartum depression. This review will include studies of primiparous or multiparous women during pregnancy or within 12 months of delivery of their baby that assess either interventions initiated during pregnancy …