Digital Commons Network^™

Characterization Of Extended-Release Lorazepam: Pharmacokinetic Results Across Phase 1 Clinical Studies, Sanjay J Mathew, Shedly Jean-Lys, Rupinder Phull, Rama Yarasani

Staff and Researcher Publications

Purpose/background: Once-daily extended-release (ER) lorazepam was developed to reduce fluctuations in plasma levels compared with lorazepam immediate-release (IR) for short-term anxiety relief. Here we report a series of phase 1 randomized, open-label, multiperiod crossover studies characterizing ER lorazepam pharmacokinetics and safety in healthy adults.

Methods/procedures: These phase 1 studies assessed the pharmacokinetics of ER lorazepam administered: (study 1) 3 mg once daily versus IR lorazepam 1 mg 3 times a day (TID; every 8 hours), (study 2) with or without food, and (study 3) intact versus sprinkled onto food. Study 3 further evaluated the proportionality of 1 × 4- versus …

Reward Processing In Psychiatric Inpatients With Depression, Hyuntaek Oh, Jaehoon Lee, Michelle A Patriquin, John Oldham, Ramiro Salas

Staff and Researcher Publications

Background: Previous neuroimaging studies have investigated reward-processing dysfunction in major depressive disorder and have led to the common finding that major depressive disorder is associated with reduced reward responses within the reward circuit. Yet it is unclear whether such reward-processing dysfunction is specifically associated with the severity of depressive symptoms in major depressive disorder or is associated with common comorbidities.

Methods: We investigated reward-processing differences using a classic juice-delivery functional magnetic resonance imaging experiment to compare psychiatric patients with severe depressive symptoms (DEPs) to both psychiatric control subjects (PCs) and healthy control subjects. In this study, the DEPs (n = …

Diabetes Technology Meeting 2022, Jingtong Huang, Andrea M Yeung, Ashley Y Dubord, Howard Wolpert, Peter G Jacobs, Wei-An Lee, Andjela Drincic, Elias K Spanakis, Jennifer L Sherr, Priya Prahalad, Alexander Fleming, Victoria C Hsiao, Tejaswi Kompala, Rayhan A Lal, Maya Fayfman, Barry H Ginsberg, Rodolfo J Galindo, Andreas Stuhr, J Geoffrey Chase, Bijan Najafi, Umesh Masharani, Jane Jeffrie Seley, David C Klonoff

Center on Aging Staff Publications

Diabetes Technology Society hosted its annual Diabetes Technology Meeting from November 3 to November 5, 2022. Meeting topics included (1) the measurement of glucose, insulin, and ketones; (2) virtual diabetes care; (3) metrics for managing diabetes and predicting outcomes; (4) integration of continuous glucose monitor data into the electronic health record; (5) regulation of diabetes technology; (6) digital health to nudge behavior; (7) estimating carbohydrates; (8) fully automated insulin delivery systems; (9) hypoglycemia; (10) novel insulins; (11) insulin delivery; (12) on-body sensors; (13) continuous glucose monitoring; (14) diabetic foot ulcers; (15) the environmental impact of diabetes technology; and (16) spinal …

Child And Adolescent Psychiatrists’ Use, Attitudes, And Understanding Of Genetic Testing And Pharmacogenetics In Clinical Practice, Takahiro Soda, Amanda R Merner, Brent J Small, Laura N Torgerson, Katrina Muñoz, Jehannine Austin, Eric A Storch, Stacey Pereira, Gabriel Lázaro-Muñoz

Center for Medical Ethics and Health Policy Staff Publications

The purpose of this study was to report current practices and attitudes of child and adolescent psychiatrists (CAP) regarding diagnostic genetic and pharmacogenetic (PGx) testing. We surveyed 958 US-based practicing CAP. 54.9% of respondents indicated that they had ordered/referred for a genetic test in the past 12 months. 87% of respondents agreed that it is their role to discuss genetic information regarding psychiatric conditions with their patients; however, 45% rated their knowledge of genetic testing practice guidelines as poor/very poor. The most ordered test was PGx (32.2%), followed by chromosomal microarray (23.0%). 73.4% reported that PGx is at least slightly …

Mindfulness And Cognitive Emotion Regulation In Pediatric Misophonia, Samuel D Spencer, Andrew G Guzick, Matti Cervin, Eric A Storch

Center for Medical Ethics and Health Policy Staff Publications

Misophonia is characterized by decreased tolerance of ordinary human-generated trigger sounds and associated visual stimuli (e.g., chewing, sniffing, lip smacking), coupled with intense affective reactions. The disorder often begins during childhood or adolescence and is associated with impairment and distress in numerous life domains. Research has begun to examine the underlying psychological mechanisms of misophonia in adults, but studies in youth are limited. Trait mindfulness (i.e., nonjudgmental and nonavoidant present-moment awareness) and cognitive emotion regulation (i.e., cognitive processing, or responding to, emotionally arousing situations) are two proposed mechanisms that may underpin pediatric misophonia and associated functional impairment. In the present …

Pearls In Anticoagulation Management For Patients With Left Ventricular Assist Devices, Ellen Yin

The Texas Heart Institute Journal

No abstract provided.

Sex-Based Differences In The Presentation And Outcomes Of Acute Pulmonary Embolism: A Systematic Review And Meta-Analysis, Yu Zhang, Yu Qiu, Jinming Luo, Jian Zhang, Qingqing Yan

The Texas Heart Institute Journal

BACKGROUND: The study aimed to review differences in the presentation and outcomes of acute pulmonary embolism (PE) between men and women.

METHODS: PubMed, CENTRAL, Web of Science, and Embase were searched for studies comparing clinical features or outcomes of PE between men and women. Baseline comorbidities, risk factors, clinical features, and mortality rates were also compared between men and women.

RESULTS: Fourteen studies were included. It was noted that men presented with PE at a statistically significantly younger age than women (P < .001). Smoking history (P < .001), lung disease (P = .004), malignancy (P = .02), and unprovoked PE (P = .004) were significantly more frequent among men than among women. There was no difference between the sexes for hypertension, diabetes, and a history of recent immobilization. A significantly higher proportion of men presented with chest pain (P = .02) and hemoptysis (P < .001), whereas syncope (P = .005) was more frequent in women. Compared with men, women had a higher proportion of high-risk PE (P = .003). There was no difference in the use of thrombolytic therapy or inferior vena cava filter. Neither crude nor adjusted mortality rates were significantly different between men and women.

CONCLUSION: This review found that the age at presentation, comorbidities, and symptoms of PE differed between men and …

Single-Cell Profiling Of Tumor Immune Microenvironment Reveals Immune Irresponsiveness In Gastric Signet-Ring Cell Carcinoma, Jing Chen, Kuai Liu, Yikai Luo, Muxing Kang, Jun Wang, Guofeng Chen, Jia Qi, Wenxuan Wu, Beidi Wang, Yaxuan Han, Le Shi, Kefan Wang, Xiaying Han, Xiaojing Ma, Wei Liu, Yuan Ding, Liangjing Wang, Han Liang, Lie Wang, Jian Chen

Faculty, Staff and Student Publications

Background & aims: Gastric cancer (GC) is a major cancer type characterized by high heterogeneity in both tumor cells and the tumor immune microenvironment (TIME). One intractable GC subtype is gastric signet-ring cell carcinoma (GSRCC), which is associated with poor prognosis. However, it remains unclear what the GSRCC TIME characteristics are and how these characteristics may contribute to clinical outcomes.

Methods: We enrolled 32 patients with advanced GC of diverse subtypes and profiled their TIME using an immune-targeted single-cell profiling strategy, including (1) immune-targeted single-cell RNA sequencing (n = 20 patients) and (2) protein expression profiling by a targeted antibody …

Identification Of Unique Α4 Chain Structure And Conserved Antiangiogenic Activity Of Α3nc1 Type Iv Collagen In Zebrafish, Valerie S Lebleu, Jianli Dai, Susan Tsutakawa, Brian A Macdonald, Joseph L Alge, Malin Sund, Liang Xie, Hikaru Sugimoto, John Tainer, Leonard I Zon, Raghu Kalluri

Faculty, Staff and Student Publications

BACKGROUND: Type IV collagen is an abundant component of basement membranes in all multicellular species and is essential for the extracellular scaffold supporting tissue architecture and function. Lower organisms typically have two type IV collagen genes, encoding α1 and α2 chains, in contrast with the six genes in humans, encoding α1-α6 chains. The α chains assemble into trimeric protomers, the building blocks of the type IV collagen network. The detailed evolutionary conservation of type IV collagen network remains to be studied.

RESULTS: We report on the molecular evolution of type IV collagen genes. The zebrafish α4 non-collagenous (NC1) domain, in …

Characterization Of The Oral Microbiota Among Middle-Aged Men With And Without Human Papillomavirus Infection, Kristina R Dahlstrom, Andrew G Sikora, Yanhong Liu, Chia-Chi Chang, Peng Wei, Erich M Sturgis, Guojun Li

Faculty, Staff and Student Publications

OBJECTIVES: To characterize the oral microbiota among middle-aged men and identify differences between men with a prevalent oral high-risk (oncogenic) HPV infection and those without.

MATERIALS AND METHODS: This was a case-control study nested within a prospective screening study for HPV-related cancers among middle-aged men. 16S rRNA sequencing was used to characterize the oral microbiota and the cobas HPV Test was used to detect presence of oral high-risk HPV types. We determined the overall composition of the oral microbiota and assessed differences in relative abundance of bacterial taxa as well as alpha and beta diversity among men with a prevalent …

Proteogenomic Approaches For The Identification Of Nf1/Neurofibromin-Depleted Estrogen Receptor-Positive Breast Cancers For Targeted Treatment, Beom-Jun Kim, Ze-Yi Zheng, Jonathan T Lei, Matthew V Holt, Anran Chen, Jianheng Peng, Diana Fandino, Purba Singh, Hilda Kennedy, Yongchao Dou, María Del Rosario Chica-Parrado, Emmanuel Bikorimana, Dan Ye, Yunguan Wang, Ariella B Hanker, Nada Mohamed, Susan G Hilsenbeck, Bora Lim, Jaya Ruth Asirvatham, Arun Sreekumar, Bing Zhang, George Miles, Meenakshi Anurag, Matthew J Ellis, Eric C Chang

Faculty, Staff and Student Publications

NF1 is a key tumor suppressor that represses both RAS and estrogen receptor-α (ER) signaling in breast cancer. Blocking both pathways by fulvestrant (F), a selective ER degrader, together with binimetinib (B), a MEK inhibitor, promotes tumor regression in NF1-depleted ER+ models. We aimed to establish approaches to determine how NF1 protein levels impact B+F treatment response to improve our ability to identify B+F sensitive tumors. We examined a panel of ER+ patient-derived xenograft (PDX) models by DNA and mRNA sequencing and found that more than half of these models carried an NF1 shallow deletion and generally have low mRNA …

Predicting Benefit From Immune Checkpoint Inhibitors In Patients With Non-Small-Cell Lung Cancer By Ct-Based Ensemble Deep Learning: A Retrospective Study, Maliazurina B Saad, Lingzhi Hong, Muhammad Aminu, Natalie I Vokes, Pingjun Chen, Morteza Salehjahromi, Kang Qin, Sheeba J Sujit, Xuetao Lu, Elliana Young, Qasem Al-Tashi, Rizwan Qureshi, Carol C Wu, Brett W Carter, Steven H Lin, Percy P Lee, Saumil Gandhi, Joe Y Chang, Ruijiang Li, Michael F Gensheimer, Heather A Wakelee, Joel W Neal, Hyun-Sung Lee, Chao Cheng, Vamsidhar Velcheti, Yanyan Lou, Milena Petranovic, Waree Rinsurongkawong, Xiuning Le, Vadeerat Rinsurongkawong, Amy Spelman, Yasir Y Elamin, Marcelo V Negrao, Ferdinandos Skoulidis, Carl M Gay, Tina Cascone, Mara B Antonoff, Boris Sepesi, Jeff Lewis, Ignacio I Wistuba, John D Hazle, Caroline Chung, David Jaffray, Don L Gibbons, Ara Vaporciyan, J Jack Lee, John V Heymach, Jianjun Zhang, Jia Wu

Faculty, Staff and Student Publications

BACKGROUND: Only around 20-30% of patients with non-small-cell lung cancer (NCSLC) have durable benefit from immune-checkpoint inhibitors. Although tissue-based biomarkers (eg, PD-L1) are limited by suboptimal performance, tissue availability, and tumour heterogeneity, radiographic images might holistically capture the underlying cancer biology. We aimed to investigate the application of deep learning on chest CT scans to derive an imaging signature of response to immune checkpoint inhibitors and evaluate its added value in the clinical context.

METHODS: In this retrospective modelling study, 976 patients with metastatic, EGFR/ALK negative NSCLC treated with immune checkpoint inhibitors at MD Anderson and Stanford were enrolled from …

Helping Low-Income Smokers Quit: Findings From A Randomized Controlled Trial Comparing Specialized Quitline Services With And Without Social Needs Navigation, Matthew W Kreuter, Lauren M Grimes, Amy Mcqueen, Et Al.

2020-Current year OA Pubs

BACKGROUND: Quitting smoking is especially challenging for low-income smokers due to high stress, high smoking prevalence around them, and limited support for quitting. This study aimed to determine whether any of three interventions designed specifically for low-income smokers would be more effective than standard tobacco quitline services: a specialized quitline, the specialized quitline with social needs navigation, or the standard quitline with social needs navigation.

METHODS: Using a randomized 2 × 2 factorial design, low-income daily cigarette smokers (n = 1944) in Missouri, USA who called a helpline seeking assistance with food, rent or other social needs were assigned to …

Nitric Oxide-Mediated S-Nitrosylation Of Iaa17 Protein In Intrinsically Disordered Region Represses Auxin Signaling, Hongwei Jing, Xiaolu Yang, Ryan J Emenecker, Jian Feng, Jian Zhang, Marcelo Rodrigues Alves De Figueiredo, Patarasuda Chaisupa, R Clay Wright, Alex S Holehouse, Lucia C Strader, Jianru Zuo

2020-Current year OA Pubs

The phytohormone auxin plays crucial roles in nearly every aspect of plant growth and development. Auxin signaling is activated through the phytohormone-induced proteasomal degradation of the Auxin/INDOLE-3-ACETIC ACID (Aux/IAA) family of transcriptional repressors. Notably, many auxin-modulated physiological processes are also regulated by nitric oxide (NO) that executes its biological effects predominantly through protein S-nitrosylation at specific cysteine residues. However, little is known about the molecular mechanisms in regulating the interactive NO and auxin networks. Here, we show that NO represses auxin signaling by inhibiting IAA17 protein degradation. NO induces the S-nitrosylation of Cys-70 located in the intrinsically disordered region of …

A Geriatric Approach To Percutaneous Coronary Interventions In Older Adults, Part Ii: A Jacc: Advances Expert Panel, Michael G Nanna, Michael W Rich, Et Al.

2020-Current year OA Pubs

We review a comprehensive risk assessment approach for percutaneous coronary interventions in older adults and highlight the relevance of geriatric syndromes within that broader perspective to optimize patient-centered outcomes in interventional cardiology practice. Reflecting the influence of geriatric principles in older adults undergoing percutaneous coronary interventions, we propose a "geriatric" heart team to incorporate the expertise of geriatric specialists in addition to the traditional heart team members, facilitate uptake of the geriatric risk assessment into the preprocedural risk assessment, and address ways to mitigate these geriatric risks. We also address goals of care in older adults, highlighting common priorities that …

Abcc8-Related Monogenic Diabetes Presenting Like Type 1 Diabetes In An Adolescent, Alexandra E Grier, Janet B Mcgill, Sandra M Lord, Cate Speake, Carla Greenbaum, Chester E Chamberlain, Michael S German, Mark S Anderson, Irl B Hirsch

2020-Current year OA Pubs

BACKGROUND: Identifying cases of diabetes caused by single gene mutations between the more common type 1 diabetes (T1D) and type 2 diabetes (T2D) is a difficult but important task. We report the diagnosis of ATP-binding cassette transporter sub-family C member 8 (ABCC8)-related monogenic diabetes in a 35-year-old woman with a protective human leukocyte antigen (HLA) allele who was originally diagnosed with T1D at 18 years of age.

CASE REPORT: Patient A presented with polyuria, polydipsia, and hypertension at the age of 18 years and was found to have a blood glucose > 500 mg/dL (70-199 mg/dL) and an HbA1C (hemoglobin A1C) …

Marguerite Davis-Taylor

African American Funeral Programs

No abstract provided.

An Rrna Fragment In Extracellular Vesicles Secreted By Human Airway Epithelial Cells Increases The Fluoroquinolone Sensitivity Of P. Aeruginosa, Katja Koeppen, Thomas H Hampton, Roxanna Barnaby, Carolyn Roche, Scott A Gerber, Young Ah Goo, Byoung-Kyu Cho, Danielle M Vermilyea, Deborah A Hogan, Bruce A Stanton

2020-Current year OA Pubs

Lung infections caused by antibiotic-resistant strains of

Delphi Consensus On Reporting Standards In Clinical Studies For Endovascular Treatment Of Acute Iliofemoral Venous Thrombosis And Chronic Iliofemoral Venous Obstruction, Suresh Vedantham, Peter Gloviczki, Teresa L. Carman, Sandra Zelman Lewis, Peter A. Schneider, Saher S. Sabri, Raghu Kolluri

2020-Current year OA Pubs

Acute iliofemoral deep vein thrombosis and chronic iliofemoral venous obstruction cause substantial patient harm and are increasingly managed with endovascular venous interventions, including percutaneous mechanical thrombectomy and stent placement. However, studies of these treatment elements have not been designed and reported with sufficient rigor to support confident conclusions about their clinical utility. In this project, the Trustworthy consensus-based statement approach was utilized to develop, via a structured process, consensus-based statements to guide future investigators of venous interventions. Thirty statements were drafted to encompass major topics relevant to venous study description and design, safety outcome assessment, efficacy outcome assessment, and topics …

An Atlas Of Healthy And Injured Cell States And Niches In The Human Kidney, Blue B Lake, Amanda Knoten, Bo Zhang, Diane Salamon, Anitha Vijayan, Eric H Kim, Joseph P Gaut, Sanjay Jain, Et Al.

2020-Current year OA Pubs

Understanding kidney disease relies on defining the complexity of cell types and states, their associated molecular profiles and interactions within tissue neighbourhoods

Organization Of The Human Intestine At Single-Cell Resolution, John W Hickey, Zhengyan Zhang, Yiing Lin, Et Al.

2020-Current year OA Pubs

The intestine is a complex organ that promotes digestion, extracts nutrients, participates in immune surveillance, maintains critical symbiotic relationships with microbiota and affects overall health

Evaluation Of Anti-Hyperuricemic Effects Of Alocasia Longiloba Miq. (Keladi Candik) Extracts In Potassium Oxonate Induced Rat Model, Ferid Abdulhafiz, Arifullah Mohammed, Mohd Farhan Hanif Reduan, Zulhazman Hamzah, Zulhisyam Abdul Kari, Guillermo Tellez-Isaias

Poultry Science Faculty Publications and Presentations

Hyperuricemia has become a significant public-health concern in recent years, and the available treatments have been reported to have an adverse side effect on patients. Alocasia longiloba has been used traditionally in Malaysia for treating gout, inflammation, and wounds. However, the plant has not been investigated for its effects on hyperuricemia. This study investigated the anti-hyperuricemic and anti-inflammatory effects of A. longiloba extracts in hyperuricemic rats induced by potassium oxonate (250 mg/kg body weight). Rats were given A. longiloba extracts or a standard drug for two-week, and blood and tissue samples were collected for analysis. Results show that A. longiloba …

In Vitro And In Vivo Evaluation Of Chlorhexidine Salts As Potential Alternatives To Potassium Dichromate For Eimeria Maxima M6 Oocyst Preservation, Lauren Laverty, Lesleigh C. Beer, Kristen Martin, Xochitl Hernandez-Velasco, Marco A. Juarez-Estrada, Marcela Arango-Cardona, Aaron Forga, Makenly E. Coles, Christine N. Vuong, Juan D. Latorre, Roberto Señas-Cuesta, Ileana Loeza, Latasha Gray, John R. Barta, Billy M. Hargis, Guillermo Tellez-Isaias, Brittany D. Graham

Poultry Science Faculty Publications and Presentations

Introduction: Coccidiosis caused by the Eimeria spp., an Apicomplexan protozoon, is a major intestinal disease that affects the poultry industry. Although most cases of coccidiosis are subclinical, Eimeria infections impair bird health and decrease overall performance, which can result in compromised welfare and major economic losses. Viable sporulated Eimeria oocysts are required for challenge studies and live coccidiosis vaccines. Potassium dichromate (PDC) is typically used as a preservative for these stocks during storage. Although effective and inexpensive, PDC is also toxic and carcinogenic. Chlorhexidine (CHX) salts may be a possible alternative, as this is a widely used disinfectant with less …

Provider Perspectives On Patient-Centredness: Participatory Formative Research And Rapid Analysis Methods To Inform The Design And Implementation Of A Facility-Based Hiv Care Improvement Intervention In Zambia, Chanda Mwamba, Laura K Beres, Njekwa Mukamba, Lazarus Jere, Marksman Foloko, Kasapo Lumbo, Kombatende Sikombe, Sandra Simbeza, Aaloke Mody, Jake M Pry, Charles B Holmes, Izukanji Sikazwe, Carolyn Bolton Moore, Katerina Christopoulos, Anjali Sharma, Elvin H Geng

2020-Current year OA Pubs

INTRODUCTION: Implementation of patient-centred care (PCC) practices in HIV treatment depends on healthcare workers' (HCWs) perceptions of the acceptability, appropriateness and feasibility of such practices (e.g. use of intentional, metric-driven activities to improve patient experiences).

METHODS: We applied rapid, rigorous formative research methods to refine a PCC intervention for future trial. In 2018, we conducted focus group discussions (FGDs) with 46 HCWs purposefully selected from two pilot sites. We elicited HCW perceptions of HIV service delivery, HCW motivation and perceived value of patient experience measures intended to improve PCC. FGDs utilized participatory methods to understand HCW responses to patient-reported care …

Safety Endpoints With Vadadustat Versus Darbepoetin Alfa In Patients With Non- Dialysis-Dependent Ckd: A Post Hoc Regional Analysis Of The Pro2tect Randomized Clinical Trial Of Esa-Treated Patients, Patrick S Parfrey, Steven K Burke, Glenn M Chertow, Kai-Uwe Eckardt, Alan G Jardine, Eldrin F Lewis, Wenli Luo, Kunihiro Matsushita, Peter A Mccullough, Todd Minga, Wolfgang C Winkelmayer

Faculty, Staff and Students Publications

RATIONALE & OBJECTIVE: In the PRO

STUDY DESIGN: Phase 3, global, open-label, randomized, active-controlled clinical trial.

SETTING & PARTICIPANTS: A total of 1,725 erythropoiesis-stimulating agent (ESA)-treated patients with anemia and NDD-CKD.

INTERVENTION: 1:1 randomization to receive vadadustat or darbepoetin alfa.

OUTCOMES: The primary safety end point was the time to first MACE.

RESULTS: At baseline, patients in Europe (n=444) were primarily treated with darbepoetin alfa, showed higher proportions on low ESA doses (/kg/wk epoetin alfa equivalents) with a hemoglobin concentration of ≥10 g/dL compared with patients in the US (n=665) and non-US/non-Europe (n=614) regions. The MACE rates per 100 person-years …

Clinical Outcomes Of Patients With Unresectable Primary Liver Cancer Treated With Mr-Guided Stereotactic Body Radiation Therapy: A Six-Year Experience, Re-I Chin, Joshua P Schiff, Anirudh Bommireddy, Kylie H Kang, Neal Andruska, Alexander T Price, Olga L Green, Yi Huang, Kevin Korenblat, Parag J Parikh, Jefferey Olsen, Pamela P Samson, Lauren E Henke, Hyun Kim, Shahed N Badiyan

2020-Current year OA Pubs

PURPOSE: Magnetic resonance-guided stereotactic body radiation therapy (MRgSBRT) with optional online adaptation has shown promise in delivering ablative doses to unresectable primary liver cancer. However, there remain limited data on the indications for online adaptation as well as dosimetric and longer-term clinical outcomes following MRgSBRT.

METHODS AND MATERIALS: Patients with unresectable hepatocellular carcinoma (HCC), cholangiocarcinoma (CCA), and combined biphenotypic hepatocellular-cholangiocarcinoma (cHCC-CCA) who completed MRgSBRT to 50 Gy in 5 fractions between June of 2015 and December of 2021 were analyzed. The necessity of adaptive techniques was evaluated. The cumulative incidence of local progression was evaluated and survival and competing risk …

Multiparametric Immunoimaging Maps Inflammatory Signatures In Murine Myocardial Infarction Models, Alexander Maier, Gyu Seong Heo, Robert J Gropler, Yongjian Liu, Et Al.

2020-Current year OA Pubs

In the past 2 decades, research on atherosclerotic cardiovascular disease has uncovered inflammation to be a key driver of the pathophysiological process. A pressing need therefore exists to quantitatively and longitudinally probe inflammation, in preclinical models and in cardiovascular disease patients, ideally using non-invasive methods and at multiple levels. Here, we developed and employed

Recurrent Myocardial Injury Leads To Disease Tolerance In A Murine Model Of Stress-Induced Cardiomyopathy, Sajal K Tiwary, Tomohiro Hayashi, Attila Kovacs, Douglas L Mann

2020-Current year OA Pubs

Whereas the innate immune response to an initial episode of cardiac injury has been studied extensively, the response of the immune system to recurrent cardiac tissue injury is not well understood. Specifically, it is not known whether the immune system adapts to the initial episode of cardiac injury and whether any adaptations that occur lead to immune cell hypo-responsiveness or, alternatively, immune cell hyper-responsiveness. Here, we studied the role of adrenergic-mediated stress using a simple model of reversible stress-induced cardiomyopathy, and show that isoproterenol-induced tissue injury and inflammation are sufficient to protect the heart from the myopathic effects of a …

Rapid And Sustained Improvements In Generalized Pustular Psoriasis Physician Global Assessment Scores With Spesolimab For Treatment Of Generalized Pustular Psoriasis Flares In The Randomized, Placebo-Controlled Effisayil 1 Study, Boni E Elewski, Mark G Lebwohl, Milan J Anadkat, Jonathan Barker, Kamran Ghoreschi, Shinichi Imafuku, Ulrich Mrowietz, Ling Li, Manuel Quaresma, Christian Thoma, Hervé Bachelez

2020-Current year OA Pubs

BACKGROUND: Effisayil 1 was a randomized, placebo-controlled study of spesolimab, which is an anti-IL-36 receptor antibody, in patients presenting with a generalized pustular psoriasis flare.

OBJECTIVE: To assess the effects of spesolimab over the 12-week study.

METHODS: The primary endpoint of the study was Generalized Pustular Psoriasis Physician Global Assessment (GPPGA) pustulation subscore of 0 at week 1. Patients (N = 53) were randomized (2:1) to receive a single intravenous dose of 900 mg spesolimab or placebo on day 1. Patients could receive open-label spesolimab for persistent flare symptoms on day 8.

RESULTS: Most patients receiving spesolimab achieved a GPPGA …

Encoding And Storage Of Information In Mechanical Metamaterials, Zhiqiang Meng, Hujie Yan, Mingchao Liu, Wenkai Qin, Guy M Genin, Chang Qing Chen

2020-Current year OA Pubs

Information processing using material's own properties has gained increasing interest. Mechanical metamaterials, due to their diversity of deformation modes and wide design space, can be used to realize information processing, such as computing and storage. Here a mechanical metamaterial system is demonstrated for material-based encoding and storage of data through programmed reconfigurations of the metamaterial's structured building blocks. Sequential encoding and decoding are achieved in the three-dimensional (3D) printed pixelated mechanical metamaterial via kirigami-based "pixels" with programmable, temperature-dependent bistability. The mechanical metamaterial is demonstrated via a multistep deformation of encoding messages of texts and surfaces with arrays of binary data, …