Digital Commons Network^™

Utility Of Eosinophil Peroxidase As A Biomarker Of Eosinophilic Inflammation In Asthma, Monica Tang, Kaharu Sumino, Et Al.

2020-Current year OA Pubs

BACKGROUND: The relative utility of eosinophil peroxidase (EPX) and blood and sputum eosinophil counts as disease biomarkers in asthma is uncertain.

OBJECTIVE: We sought to determine the utility of EPX as a biomarker of systemic and airway eosinophilic inflammation in asthma.

METHODS: EPX protein was measured by immunoassay in serum and sputum in 110 healthy controls to establish a normal reference range and in repeated samples of serum and sputum collected during 3 years of observation in 480 participants in the Severe Asthma Research Program 3.

RESULTS: Over 3 years, EPX levels in patients with asthma were higher than normal …

Examining The Most Important Risk Factors For Predicting Youth Persistent And Distressing Psychotic-Like Experiences, Nicole R Karcher, Aristeidis Sotiras, Tara A Niendam, Elaine F Walker, Joshua J Jackson, Deanna M Barch

2020-Current year OA Pubs

BACKGROUND: Persistence and distress distinguish more clinically significant psychotic-like experiences (PLEs) from those that are less likely to be associated with impairment and/or need for care. Identifying risk factors that identify clinically relevant PLEs early in development is important for improving our understanding of the etiopathogenesis of these experiences. Machine learning analyses were used to examine the most important baseline factors distinguishing persistent distressing PLEs.

METHODS: Using Adolescent Brain Cognitive Development (ABCD) Study data on PLEs from 3 time points (ages 9-13 years), we created the following groups: individuals with persistent distressing PLEs (n = 305), individuals with transient distressing …

Outcomes Of Double-Valve Surgery For Infective Endocarditis Are Improving In The Modern Era, Paighton C Miller, Linda J Schulte, Theodore Marghitu, Shengxiang Huang, Tsuyoshi Kaneko, Ralph J Damiano, Puja Kachroo

2020-Current year OA Pubs

BACKGROUND: The incidence of infective endocarditis (IE) is rapidly increasing. Contemporary outcomes following high-risk double valve surgery (DVS) for IE are not well described.

METHODS: Between 2001 and 2021, 211 patients with IE underwent combined aortic and mitral valve surgery at a tertiary care referral center. Data from the Society of Thoracic Surgeons registry, including demographics, operative details, and outcomes, were collected. Risk factors for 30-day and 1-year-mortality were analyzed. Survival was analyzed using Kaplan-Meier and Cox proportional hazards modeling.

RESULTS: The study cohort had a male preponderance (73%), with a median age of 56 years (interquartile range [IQR], 44 …

Rhesus Rotavirus Nsp1 Mediates Extra-Intestinal Infection And Is A Contributing Factor For Biliary Obstruction, Enkai Li, Ningguo Feng, Qiru Zeng, Liliana Sanchez-Tacuba, Takahiro Kawagishi, Grace Branham, Gaopeng Hou, Zemin Wang, Harry B. Greenberg, Siyuan Ding

2020-Current year OA Pubs

We previously demonstrated that in Ifnar1-/-Ifngr1-/- or Stat1-/- suckling mice lacking intact type I and type II interferon (IFN) signaling, rhesus rotavirus (RRV) infection causes a lethal disease with clinical manifestations similar to biliary atresia, including acholic stools, oily fur, growth retardation, and excess mortality. Elevated levels of viral RNA are detected in the bile ducts and liver of diseased pups together with severe inflammatory responses in these tissues. However, the viral determinants and the molecular mechanisms driving this process remain incompletely understood. Using an optimized rotavirus (RV) reverse genetics system, we generated a panel of recombinant RVs that encode …

Teaching Application Of 3d-Printed Models For Nasal Analysis, Nneoma S. Wamkpah, Robert T. Cristel, Zachary O'Connor, Andrea Hanick, Dennis Nguyen, John J. Chi

2020-Current year OA Pubs

BACKGROUND: A major challenge in learning rhinoplasty is correlating patients' external and internal nasal structures. We aim to explore the application of three dimensional (3D)-printed models of nasal bony-cartilaginous structures in identifying accurate nasal anatomy.

METHODS: Otolaryngology-head and neck surgery and plastic and reconstructive surgery residents matched patient photograph models, described relative nasal bony-cartilaginous anatomy, completed pre- and postactivity self-evaluations (based on otolaryngology "nasal deformity" milestones including "anatomy," "function," "aesthetic," and "etiology"), and rated the 3D-printed models' usefulness. Descriptive statistics were measured.

RESULTS: Thirty-seven residents correctly matched four of six model-photograph pairs and correctly described 15 of 30 anatomic relationships, …

Pulmonary Cellular Toxicity In Alpha-1 Antitrypsin Deficiency, Kristine M Abo, Carly Merritt, Maria C Basil, Susan M Lin, Edward Cantu, Michael P Morley, Pushpinder Bawa, Marissa Gallagher, Derek E Byers, Edward E Morrisey, Andrew A Wilson

2020-Current year OA Pubs

No abstract provided.

Pembrolizumab Plus Carboplatin And Paclitaxel As First-Line Therapy For Recurrent/Metastatic Head And Neck Squamous Cell Carcinoma (Keynote-B10): A Single-Arm Phase Iv Trial, Marcin Dzienis, Peter Oppelt, Et Al.

2020-Current year OA Pubs

PURPOSE: Standard-of-care first-line treatment for recurrent/metastatic head and neck squamous cell carcinoma (R/M HNSCC) is pembrolizumab plus platinum and fluorouracil (FU). However, FU is associated with potential challenges (continuous 4-day infusion, high administration costs, and cardiovascular and gastrointestinal toxicities), creating a clinical need for alternative chemotherapy combinations. We evaluated the efficacy and safety of first-line pembrolizumab plus carboplatin and paclitaxel for R/M HNSCC in the open-label, single-arm, phase IV KEYNOTE-B10 study (ClinicalTrials.gov identifier: NCT04489888).

METHODS: Eligible adults had previously untreated, histologically or cytologically confirmed R/M HNSCC regardless of PD-L1 status, measurable disease per RECIST v1.1 by blinded independent central review …

Cyclic Testing Of Six-Strand Suture Techniques For Zone 2 Flexor Tendon Lacerations, Nozomu Kusano, Melissa A Zaegel, Matthew J Silva

2020-Current year OA Pubs

BACKGROUND: Biomechanical analysis using cyclic testing for repaired flexor tendons is a clinically relevant method. The aim of this study was to evaluate the tensile properties of two six-strand suture techniques, the triple looped suture and Yoshizu #1 suture techniques using cyclic testing under simulating early active mobilization conditions.

METHODS: Twenty-five flexor digitorum profundus tendons harvested from fresh frozen human cadaver hands were repaired in zone 2 utilizing one of three repair techniques: the 2-strand modified Kessler (MK) technique as a control, the triple looped suture (TLS) and Yoshizu #1 suture (Y1) techniques. In each suture technique, 4-0 monofilament nylon …

Tissue-Specific Features Of Innate Lymphoid Cells In Antiviral Defense, Sytse J Piersma

2020-Current year OA Pubs

Innate lymphocytes (ILCs) rapidly respond to and protect against invading pathogens and cancer. ILCs include natural killer (NK) cells, ILC1s, ILC2s, ILC3s, and lymphoid tissue inducer (LTi) cells and include type I, type II, and type III immune cells. While NK cells have been well recognized for their role in antiviral immunity, other ILC subtypes are emerging as players in antiviral defense. Each ILC subset has specialized functions that uniquely impact the antiviral immunity and health of the host depending on the tissue microenvironment. This review focuses on the specialized functions of each ILC subtype and their roles in antiviral …

First Case Of Hiv Seroconversion With Integrase Resistance Mutations On Long-Acting Cabotegravir For Prevention In Routine Care, Catherine A Koss, Rupa R Patel, Et Al.

2020-Current year OA Pubs

BACKGROUND: Long-acting cabotegravir (CAB-LA) is highly effective for HIV prevention, but delayed HIV diagnoses and integrase strand transfer inhibitor (INSTI) resistance were observed in trials. We report the first case in routine clinical care of HIV infection on CAB-LA with INSTI resistance.

METHODS: The SeroPrEP study enrolls individuals in the United States who acquire HIV on pre-exposure prophylaxis modalities to assess diagnostics, antiretroviral (ARV) drug levels, resistance, and treatment outcomes. Resistance mutations in full-length HIV-1 integrase were identified by single-genome sequencing (SGS). Cabotegravir concentrations in plasma and hair segments were measured by liquid chromatography-tandem mass spectrometry.

RESULTS: A 23-year-old gender-nonbinary …

Beta-Hydroxybutyrate Levels And Risk Of Diabetic Ketoacidosis In Adults With Type 1 Diabetes Treated With Sotagliflozin, Schafer Boeder, Michael J Davies, Janet B Mcgill, Richard Pratley, Manon Girard, Phillip Banks, Jeremy Pettus, Satish Garg

2020-Current year OA Pubs

No abstract provided.

Comprehensive Molecular Profiling Of Multiple Myeloma Identifies Refined Copy Number And Expression Subtypes, Sheri Skerget, Ravi Vij, Et Al.

2020-Current year OA Pubs

Multiple myeloma is a treatable, but currently incurable, hematological malignancy of plasma cells characterized by diverse and complex tumor genetics for which precision medicine approaches to treatment are lacking. The Multiple Myeloma Research Foundation's Relating Clinical Outcomes in Multiple Myeloma to Personal Assessment of Genetic Profile study ( NCT01454297 ) is a longitudinal, observational clinical study of newly diagnosed patients with multiple myeloma (n = 1,143) where tumor samples are characterized using whole-genome sequencing, whole-exome sequencing and RNA sequencing at diagnosis and progression, and clinical data are collected every 3 months. Analyses of the baseline cohort identified genes that are …

Investigating The Use Of Signal Detection Information In Supervised Learning-Based Image Denoising With Consideration Of Task-Shift, Kaiyan Li, Hua Li, Mark A Anastasio

2020-Current year OA Pubs

PURPOSE: Recently, learning-based denoising methods that incorporate task-relevant information into the training procedure have been developed to enhance the utility of the denoised images. However, this line of research is relatively new and underdeveloped, and some fundamental issues remain unexplored. Our purpose is to yield insights into general issues related to these task-informed methods. This includes understanding the impact of denoising on objective measures of image quality (IQ) when the specified task at inference time is different from that employed for model training, a phenomenon we refer to as "task-shift."

APPROACH: A virtual imaging test bed comprising a stylized computational …

Antiretroviral Therapy And Cardiovascular Risk In People With Hiv In The United States-An Updated Analysis, Luis Parra-Rodriguez, John M Sahrmann, Anne M Butler, Margaret A Olsen, William G Powderly, Jane A O'Halloran

2020-Current year OA Pubs

BACKGROUND: Several antiretroviral therapy (ART) medications have been associated with increased cardiovascular risk, but less is known about the safety of modern ART. We sought to compare the risk of major adverse cardiac events (MACEs) among different ART regimens.

METHODS: Using insurance claims databases from 2008 to 2020, we identified adults aged <65 years who newly initiated ART. We compared non-nucleoside reverse transcriptase inhibitor (NNRTI)-based regimens to protease inhibitors (PI)- and integrase inhibitors (INSTI)-based regimens. We used propensity score-weighted Kaplan-Meier functions to estimate the 6, 12, 18, 24, 36, and 48 months' risk and risk differences (RD) of MACE.

RESULTS: Among 37 935 ART initiators (median age, 40 years; 23% female; 26% Medicaid-insured), 45% started INSTI-, 16% PI-, and 39% NNRTI-based regimens. MACE occurred in 418 individuals (1.1%) within 48 months after ART initiation. Compared to NNRTI initiators, the risk of MACE was higher at 12 months …

Perioperative Risk Factors For Persistent Postsurgical Pain After Inguinal Hernia Repair: Systematic Review And Meta-Analysis, Harutyun Alaverdyan, Jooyoung Maeng, Peter K. Park, Kavya Narayana Reddy, Michael P Gaume, Lauren Yaeger, Michael M. Awad, Simon Haroutounian

2020-Current year OA Pubs

Persistent postsurgical pain (PPSP) is one of the most bothersome and disabling long-term complications after inguinal hernia repair surgery. Understanding perioperative risk factors that contribute to PPSP can help identify high-risk patients and develop risk-mitigation approaches. The objective of this study was to systematically review and meta-analyze risk factors that contribute to PPSP after inguinal hernia repair. The literature search resulted in 303 papers included in this review, 140 of which were used for meta-analyses. Our results suggest that younger age, female sex, preoperative pain, recurrent hernia, postoperative complications, and postoperative pain are associated with a higher risk of PPSP. …

Malignant Peripheral Nerve Sheath Tumor, A Heterogeneous, Aggressive Cancer With Diverse Biomarkers And No Targeted Standard Of Care: Review Of The Literature And Ongoing Investigational Agents, Neeta Somaiah, Bishnuhari Paudyal, Robert E Winkler, Brian A Van Tine, Angela C Hirbe

2020-Current year OA Pubs

BACKGROUND: Malignant peripheral sheath tumor (MPNST) is a rare, aggressive form of soft-tissue sarcoma that presents a unique set of diagnostic and treatment challenges and is associated with major unmet treatment medical needs.

OBJECTIVE: The chief aim of this review is to consider the epidemiology, histology, anatomic distribution, pathologic signaling pathways, diagnosis, and management of MPNST, with a focus on potential targeted therapies. A subordinate objective was to establish benchmarks for the antitumor activity of such treatments.

RESULTS: MPNST has an incidence of 1:100,000 in the general population and 1:3500 among patients with the inherited condition of neurofibromatosis-1. Spindle-cell sarcomas …

A Podcast On Practical Considerations In Patients With Advanced Urothelial Cancer Receiving First-Line Cisplatin- Or Carboplatin-Based Chemotherapy Followed By Avelumab Maintenance In A Changing Therapeutic Landscape, Jun Gong, Melissa A Reimers

2020-Current year OA Pubs

Platinum-based chemotherapy has been the cornerstone of first-line treatment for advanced urothelial carcinoma for decades, based on its proven efficacy and well-characterized safety profile. Although enfortumab vedotin (EV) plus pembrolizumab showed superior efficacy versus platinum-based chemotherapy in the EV-302 phase 3 trial, common and potentially cumulative toxicities associated with EV plus pembrolizumab may make this combination less suitable for some patients, such as those with pre-existing neuropathy, hyperglycemia, or hepatic impairment, or patients likely to have favorable outcomes with platinum-based chemotherapy. The availability of EV plus pembrolizumab in various countries may also be limited by financial considerations. Thus, platinum-based chemotherapy …

An Ordinal Clinical Score Predicts Seizure Freedom After Minimally Invasive Epilepsy Surgery, Adam S Dickey, Katie L Bullinger, Dayton Grogan, Melissa M Asmar, Abdulrahman Alwaki, Ammar Kheder, Veeresh Kumar N Shivamurthy, Razan R Faraj, Alexander Greven, Jon T Willie, Daniel L Drane, Robert E Gross

2020-Current year OA Pubs

OBJECTIVE: To predict one-year seizure freedom, using a combination of relevant clinical variables, following stereotactic laser amygdalohippocampotomy for mesial temporal lobe epilepsy in a series of 101 patients.

METHODS: Eight predictors of seizure freedom were selected based on their association with medial temporal lobe epilepsy: (1) MRI evidence of mesial temporal sclerosis (MTS); (2) unitemporal interictal epileptiform discharges; (3) absence of generalized tonic-clonic seizures; (4) history of febrile seizures; (5) onset of epilepsy ≤16 years; (6) absence of an auditory, visual, or vertiginous aura; and (7) unitemporal ictal onset; (8) unitemporal PET hypometabolism. We compared four multivariate models: "MTS," using …

Diverse And Multifunctional Roles For Perlecan (Hspg2) In Repair Of The Intervertebral Disc, James Melrose, Farshid Guilak

2020-Current year OA Pubs

Perlecan is a widely distributed, modular, and multifunctional heparan sulfate proteoglycan, which facilitates cellular communication with the extracellular environment to promote tissue development, tissue homeostasis, and optimization of biomechanical tissue functions. Perlecan-mediated osmotic mechanotransduction serves to regulate the metabolic activity of cells in tissues subjected to tension, compression, or shear. Perlecan interacts with a vast array of extracellular matrix (ECM) proteins through which it stabilizes tissues and regulates the proliferation or differentiation of resident cell populations. Here we examine the roles of the HS-proteoglycan perlecan in the normal and destabilized intervertebral disc. The intervertebral disc cell has evolved to survive …

An Expert Discussion On The Atypical Hemolytic Uremic Syndrome Nomenclature-Identifying A Road Map To Precision: A Report Of A National Kidney Foundation Working Group, Carla M Nester, Anuja Java, Et Al.

2020-Current year OA Pubs

The term atypical hemolytic uremic syndrome has been in use since the mid-1970s. It was initially used to describe the familial or sporadic form of hemolytic uremic syndrome as opposed to the epidemic, typical form of the disease. Over time, the atypical hemolytic uremic syndrome term has evolved into being used to refer to anything that is not Shiga toxin-associated hemolytic uremic syndrome. The term describes a heterogeneous group of diseases of disparate causes, a circumstance that makes defining disease-specific natural history and/or targeted treatment approaches challenging. A working group of specialty-specific experts in the thrombotic microangiopathies was convened to …

Tauroursodeoxycholic Acid Ameliorates Renal Injury Induced By Col4a3 Mutation, Shuwen Yu, Teija Suhas, Meei-Hua Lin, Jeffrey H Miner, Et Al.

2020-Current year OA Pubs

COL4A3/A4/A5 mutations have been identified as critical causes of Alport syndrome and other genetic chronic kidney diseases. However, the underlying pathogenesis remains unclear, and specific treatments are lacking. Here, we constructed a transgenic Alport syndrome mouse model by generating a mutation (Col4a3 p.G799R) identified previously from one large Alport syndrome family into mice. We observed that the mutation caused a pathological decrease in intracellular and secreted collagen IV α3α4α5 heterotrimers. The mutant collagen IV α3 chains abnormally accumulated in the endoplasmic reticulum and exhibited defective secretion, leading to persistent endoplasmic reticulum stress in vivo and in vitro. RNA-seq analysis revealed …

Dynamic Changes In Circulating Tumor Fraction As A Predictor Of Real-World Clinical Outcomes In Solid Tumor Malignancy Patients Treated With Immunotherapy, Ryan D Gentzler, Aadel A Chaudhuri, Et Al.

2020-Current year OA Pubs

INTRODUCTION: A dynamic molecular biomarker that can identify early efficacy of immune checkpoint inhibitor (ICI) therapy remains an unmet clinical need. Here we evaluate if a novel circulating tumor DNA (ctDNA) assay, xM, used for treatment response monitoring (TRM), that quantifies changes in ctDNA tumor fraction (TF), can predict outcome benefits in patients treated with ICI alone or in combination with chemotherapy in a real-world (RW) cohort.

METHODS: This retrospective study consisted of patients with advanced cancer from the Tempus de-identified clinical genomic database who received longitudinal liquid-based next-generation sequencing. Eligible patients had a blood sample ≤ 40 days prior …

Comparison Of Outcomes Of Abdominoperineal Resection Vs Low Anterior Resection In Very-Low Rectal Cancer, Roberta L Muldoon, Alva J Bethurum, Adriana C Gamboa, Kevin Zhang, Fei Ye, Scott E Regenbogen, Sherif Abdel-Misih, Aslam Ejaz, Paul E Wise, Matthew Silviera, Jennifer Holder-Murray, Glen C Balch, Alexander T Hawkins

2020-Current year OA Pubs

BACKGROUND: The management of very-low rectal cancer is one of the most challenging issues faced by general and colorectal surgeons. Many feel compelled to pursue abdominoperineal resection (APR) over low anterior resection (LAR) to optimize oncologic outcomes. This study aimed to determine differences in long-term oncologic outcomes between patients undergoing APR or LAR for very-low rectal cancer.

METHODS: The United States Rectal Cancer Consortium (2010-2016) was queried for adults who underwent either APR or LAR for stage I-III rectal cancers < 5 cm from anorectal junction and met inclusion criteria. The primary outcome was disease-free survival. Secondary outcomes included overall survival, length of stay, complications, recurrence location, and perioperative factors.

RESULTS: A total of 431 patients with very-low rectal cancer who underwent APR or LAR were identified; 154 (35.7%) underwent …

An Interpretable Machine Learning-Based Cerebrospinal Fluid Proteomics Clock For Predicting Age Reveals Novel Insights Into Brain Aging, Justin Melendez, Yun Ju Sung, Miranda Orr, Andrew Yoo, Suzanne Schindler, Carlos Cruchaga, Randall Bateman

2020-Current year OA Pubs

Machine learning can be used to create "biologic clocks" that predict age. However, organs, tissues, and biofluids may age at different rates from the organism as a whole. We sought to understand how cerebrospinal fluid (CSF) changes with age to inform the development of brain aging-related disease mechanisms and identify potential anti-aging therapeutic targets. Several epigenetic clocks exist based on plasma and neuronal tissues; however, plasma may not reflect brain aging specifically and tissue-based clocks require samples that are difficult to obtain from living participants. To address these problems, we developed a machine learning clock that uses CSF proteomics to …

Genetic Risk Accentuates Dietary Effects On Hepatic Steatosis, Inflammation And Fibrosis In A Population-Based Cohort, Vincent L Chen, Xiaomeng Du, Antonino Oliveri, Yanhua Chen, Annapurna Kuppa, Brian D Halligan, Michael A Province, Elizabeth K Speliotes

2020-Current year OA Pubs

BACKGROUND & AIMS: Steatotic liver disease (SLD), characterized by elevated liver fat content (LFC), is influenced by genetics and diet. However, whether diet has a differential effect based on genetic risk is not well-characterized. We aimed to determine how genetic factors interact with diet to affect SLD in a large national biobank.

METHODS: We included UK Biobank participants with dietary intake measured by 24-hour recall and genotyping. The primary predictors were dietary pattern, PNPLA3-rs738409-G, TM6SF2-rs58542926-T, a 16-variant hepatic steatosis polygenic risk score (PRS), and gene-environment interactions. The primary outcome was LFC, and secondary outcomes were iron-controlled T1 time (cT1, a …

Evaluation Of Knowledge-Based Planning Models For Male Pelvic Cbct-Based Online Adaptive Radiotherapy On Conventional Linear Accelerators, Riley C Tegtmeier, Edward L Clouser, Brady S Laughlin, Diego A Santos Toesca, Mattison J Flakus, Sara Bashir, Christopher J Kutyreff, Dean Hobbis, Daniel P Harrington, Jennifer L Smetanick, Nathan Y Yu, Carlos E Vargas, Sarah E James, Jean-Claude M Rwigema, Yi Rong

2020-Current year OA Pubs

PURPOSE: To assess the practicality of employing a commercial knowledge-based planning tool (RapidPlan) to generate adapted intact prostate and prostate bed volumetric modulated arc therapy (VMAT) plans on iterative cone-beam computed tomography (iCBCT) datasets.

METHODS AND MATERIALS: Intact prostate and prostate bed RapidPlan models were trained utilizing planning data from 50 and 44 clinical cases, respectively. To ensure that refined models were capable of producing adequate clinical plans with a single optimization, models were tested with 50 clinical planning CT datasets by comparing dose-volume histogram (DVH) and plan quality metric (PQM) values between clinical and RapidPlan-generated plans. The RapidPlan tool …

A Damaging Col6a3 Variant Alters The Mir31hg-Regulated Response Of Chondrocytes In Neocartilage Organoids To Hyperphysiologic Mechanical Loading, Niek Gc Bloks, Zainab Harissa, Giorgia Mazzini, Shaunak S Adkar, Amanda R Dicks, Ghazaleh Hajmousa, Nancy Steward, Roman I Koning, Aat Mulder, Berend B R De Koning, Margreet Kloppenburg, Rodrigo Coutinho De Almeida, Yolande Fm Ramos, Farshid Guilak, Ingrid Meulenbelt

2020-Current year OA Pubs

The pericellular matrix (PCM), with its hallmark proteins collagen type VI (COLVI) and fibronectin (FN), surrounds chondrocytes and is critical in transducing the biomechanical cues. To identify genetic variants that change protein function, exome sequencing is performed in a patient with symptomatic OA at multiple joint sites. A predicted damaging variant in COL6A3 is identified and introduced by CRISPR-Cas9 genome engineering in two established human induced pluripotent stem cell-derived in-vitro neocartilage organoid models. The downstream effects of the COL6A3 variant on the chondrocyte phenotypic state are studied by a multi-omics (mRNA and lncRNA) approach in interaction with hyper-physiological mechanical loading …

Expert Panel Curation Of 31 Genes In Relation To Limb Girdle Muscular Dystrophy, Shruthi Mohan, Kelly Macalalad, Amanda R Clause, Conrad C Weihl, Et Al.

2020-Current year OA Pubs

OBJECTIVE: Limb girdle muscular dystrophies (LGMDs) are a group of genetically heterogeneous autosomal conditions with some degree of phenotypic homogeneity. LGMD is defined as having onset >2 years of age with progressive proximal weakness, elevated serum creatine kinase levels and dystrophic features on muscle biopsy. Advances in massively parallel sequencing have led to a surge in genes linked to LGMD.

METHODS: The ClinGen Muscular Dystrophies and Myopathies gene curation expert panel (MDM GCEP, formerly Limb Girdle Muscular Dystrophy GCEP) convened to evaluate the strength of evidence supporting gene-disease relationships (GDR) using the ClinGen gene-disease clinical validity framework to evaluate 31 …

"Allowing Space For Voice…All Our Voices:" Understanding Ho'ouna Pono Implementation Through Educational Leadership Perspectives In Rural Hawai'i Schools, Kelsie H Okamura, Tessa Palafu, Katlyn An, Sarah Momilani Marshall, Steven Keone Chin, Kelly A Stern, Byron J Powell, Sara J Becker, David S Mandell, Scott K Okamoto

2020-Current year OA Pubs

Epidemiological research over the past two decades has highlighted substance use disparities that affect Native Hawaiian and Pacific Islander youth, and the lack of effective approaches to address such disparities (Okamoto et al., 2019). The Ho'ouna Pono curriculum is a culturally grounded, teacher-implemented, video-enhanced substance use prevention program that has demonstrated efficacy in rural Hawai'i in a large-scale trial (Okamoto et al., 2019). Despite its potential to ameliorate health disparities and address youth substance use, prevention programs such as Ho'ouna Pono have been poorly disseminated and implemented across Hawai'i, raising the question:

Mutant Nrf2e79q Enhances The Promotion And Progression Of A Subset Of Oncogenic Ras Keratinocytes And Skin Tumors, John G Witherspoon, Jonathan R Hall, Dereje Jima, Hannah M Atkins, Nathan T Wamsley, Michael B Major, Bernard E Weissman, Robert C Smart

2020-Current year OA Pubs

Squamous cell carcinomas (SCCs), including lung, head & neck, bladder, and skin SCCs often display constitutive activation of the KEAP1-NRF2 pathway. Constitutive activation is achieved through multiple mechanisms, including activating mutations in NFE2L2 (NRF2). To determine the functional consequences of Nrf2 activation on skin SCC development, we assessed the effects of mutant Nrf2