Digital Commons Network^™

Clinical Features Of Chagas Disease Progression And Severity, Maria Carmo P Nunes, Caryn Bern, Eva H Clark, Antonio L Teixeira, Israel Molina

Faculty, Staff and Students Publications

Chagas disease, the most common form of nonischaemic cardiomyopathy globally, is one of the leading causes of morbidity and mortality in Latin America. Chagas cardiomyopathy has a wide clinical spectrum and prognosis, which is primarily determined by the severity of left ventricular dysfunction. Chagas disease also affects the brain, particularly manifesting as cardioembolic strokes and cognitive impairments. Disease progression is influenced by various factors such as anti-parasite treatments, host-parasite interactions, and other determinants. This review explores Chagas disease, covering clinical presentations, the range of severity of Chagas cardiomyopathy, and neurological manifestations. We investigate factors that influence the progression of cardiomyopathy, …

Geriatric Nutritional Risk Index Predicts Postoperative Delirium In Elderly: A Meta-Analysis, Siye Xie, Qi Wu

Saudi Medical Journal

Objectives: To review current evidence on using the geriatric nutritional risk index (GNRI) in predicting postoperative delirium (POD) in elderly patients. Methods: The literature search was performed in core databases to include all the cohort studies on the association between GNRI and risk of POD for further meta-analysis. Results: A total of 6 studies with 4242 patients underwent this meta-analysis, which showed that the risk of POD was higher in patients with moderate and high GNRI than the ones with low GNRI (odds ratio [OR]=2.04, 95% confidence interval [CI] [1.58, 2.64], p <0.001), and moderate and high GNRI significantly increased the risk of POD in patients of 60 to 75 years or above [OR=1.98, 95%CI (1.49, 2.62), p <0.001; OR=2.79, 95%CI (1.38, 5.64), p =0.004, respectively]. Conclusion: Therefore, moderate and high GNRI increased the risk of POD in elderly patients.

Comparative Analysis Of Nutritional Quality And Microbial Contamination In Camel Milk: Evaluating Safety And Public Health Risks Between Camel Milk Obtained From Street Vendors And Farms In Saudi Arabia, Nisreen M. Abdulsalam, Ebtehal M. Alghamdi

Saudi Medical Journal

Objectives: To evaluate the nutritional quality and microbial contamination of raw camel milk sourced from street vendors and compare it with milk obtained from farms, with a particular emphasis on pathogenic organisms. Methods: Twenty samples were systematically collected from street vendors and farms between July 2022 and February 2023 and analyzed at King Fahad Medical Research Centre and the Pharmacy College, King Abdulaziz University, Jeddah, Saudi Arabia. The microbial analysis employed culture-dependent techniques for colony-forming unit analysis and isolation of microbial colonies from milk samples. Microbial identification utilized advanced methods, including VITEK-MS equipment and the MALDI-TOF technique. The chemical composition …

Electronic Device Usage Among Preschool Children And Its Association With Mental Health Status In Saudi Arabian Kindergartens, Siham O. Al-Mehmadi, Abdulrahman T. Halawani, Mrnan T. Sulaimani, Tamim O. Al-Mehmadi

Saudi Medical Journal

Abstract Objectives: To estimate the prevalence of electronic device usage and its association with mental health status among preschool children aged 3-6 years. Methods: A cross-sectional study was conducted among preschool children aged 3-6 years in kindergartens in Makkah city in 2023-2024, using an electronic questionnaire. An Arabic version of the Strengths and Difficulties Questionnaire was used to assess mental health. Results: We recruited a total of 399 children. The prevalence of electronic device usage was 91.5%. The number of hours spent using electronic devices ranged from 0 to 12 hour (h)/day, with a mean of 3.1 h/day. We found …

Newborn Hearing Screening In Eastern Saudi Arabia: A Tertiary Hospital Experience

Saudi Medical Journal

Abstract Objectives: To analyze the performance of a leading institution in implementing newborn hearing screening and address two key areas: the knowledge gap in screening practice and the prevalence of permanent sensorineural hearing loss in Saudi Arabia. Methods: We analyzed the prevalence of hearing impairment in all live births at King Fahad Hospital of the University, Al Khobar, Saudi Arabia, from September 2018 to June 2022. Automated auditory brainstem response was used for both initial screening and rescreening. Newborns who failed the rescreening underwent a diagnostic evaluation. We assessed the coverage of initial screening, the rate of lost follow-up, referrals …

Transcriptional Coactivation Of Nrf2 Signaling In Cardiac Fibroblasts Promotes Resistance To Oxidative Stress, Lisa K Mcclendon, Rainer B Lanz, Anil Panigrahi, Kristan Gomez, Michael J Bolt, Min Liu, Fabio Stossi, Michael A Mancini, Clifford C Dacso, David M Lonard, Bert W O'Malley

Faculty, Staff and Students Publications

We recently discovered that steroid receptor coactivators (SRCs) SRCs-1, 2 and 3, are abundantly expressed in cardiac fibroblasts (CFs) and their activation with the SRC small molecule stimulator MCB-613 improves cardiac function and dramatically lowers pro-fibrotic signaling in CFs post-myocardial infarction. These findings suggest that CF-derived SRC activation could be beneficial in the mitigation of chronic heart failure after ischemic insult. However, the cardioprotective mechanisms by which CFs contribute to cardiac pathological remodeling are unclear. Here we present studies designed to identify the molecular and cellular circuitry that governs the anti-fibrotic effects of an MCB-613 derivative, MCB-613-10-1, in CFs. We …

A Case Of Persistent Intra-Abdominal Stenotrophomonas Maltophilia Infection Despite Bacteriophage Therapy, Grace D Cullen, Keiko Christine Salazar, Austen Lee Terwilliger, Saima Aslam, Justin R Clark, Anthony W Maresso, Paul L Bollyky, Jenny R Aronson

Faculty, Staff and Students Publications

Multidrug resistant infections are a challenge in the health care setting and a cause of patient morbidity and mortality. Bacteriophages (phages) are viruses that target and kill bacteria and have been used in patients to treat bacterial infections. We present a case of disseminated Stenotrophomonas maltophilia infection, with pulmonary, intra-abdominal and bloodstream involvement. The patient was treated with a combination of antibiotics and personalized phage therapy, administered daily for 12 days both intravenously as well as via intra-abdominal drains. Phage therapy was well-tolerated, the patient cleared S. maltophilia from their bloodstream and their intra-abdominal abscesses were stable or decreased in …

The Influence Of The Race Of Defendant And The Race Of Victim On Capital Charging And Sentencing In California, Catherine M. Grosso, Jeffrey A. Fagan, Michael Laurence

Faculty Scholarship

The California Racial Justice Act of 2020 recognized racial and ethnic discrimination as a basis for relief in capital cases, expressly permitting several types of statistical evidence to be introduced. This statewide study of the influence of race and ethnicity on the application of capital punishment contributes to this evidence. We draw on data from over 27,000 murder and manslaughter convictions in California state courts between 1978 and 2002. Using multiple methods, we found significant racial and ethnic disparities in charging and sentencing decisions. Controlling for defendant culpability and specific statutory aggravators, we show that Black and Latinx defendants and …

Recommendations For Clinical Trial Design In Acute Kidney Injury From The 31st Acute Disease Quality Initiative Consensus Conference A Consensus Statement, Alexander Zarbock, Lui G Forni, Jay L Koyner, Samira Bell, Thiago Reis, Melanie Meersch, Sean M Bagshaw, Dana Y Fuhmann, Kathleen D Liu, Neesh Pannu, Ayse Akcan Arikan, Derek C Angus, D'Arcy Duquette, Stuart L Goldstein, Eric Hoste, Michael Joannidis, Niels Jongs, Matthieu Legrand, Ravindra L Mehta, Patrick T Murray, Mitra K Nadim, Marlies Ostermann, John Prowle, Emily J See, Nicholas M Selby, Andrew D Shaw, Nattachai Srisawat, Claudio Ronco, John A Kellum

Faculty, Staff and Students Publications

PURPOSE: Novel interventions for the prevention or treatment of acute kidney injury (AKI) are currently lacking. To facilitate the evaluation and adoption of new treatments, the use of the most appropriate design and endpoints for clinical trials in AKI is critical and yet there is little consensus regarding these issues. We aimed to develop recommendations on endpoints and trial design for studies of AKI prevention and treatment interventions based on existing data and expert consensus.

METHODS: At the 31st Acute Disease Quality Initiative (ADQI) meeting, international experts in critical care, nephrology, involving adults and pediatrics, biostatistics and people with lived …

Opening Up The In-House: A Model For Collaborative Holistic Services And Education In Law School Clinical Programs, Melina Healey

Scholarly Works

Individual in-house clinics too commonly operate autonomously behind separate walls. These barriers impair the meaningful holistic representation of clients and the educational opportunities of clinic students. This article provides an argument and framework for opening the doors between clinics to enrich clinic student education and enhance client representation. Part I identifies the benefits of holistic inter-clinic collaboration for both clinic students and the clients they serve. Part II shares a model for how to integrate education and client service across practice areas of clinical programs. A forthcoming article, published separately, will further describe how clinical programs can be improved by …

Iron Accumulation And Metabolic Alterations In Aneurysmal Subarachnoid Hemorrhage, Gardenia Pacheco, Joao A Gomes, Kevin Cho, Daniel L Morris, Maddison I Segal, Kayla R Adkins-Travis, Ethan Stancliffe, Gary J Patti, Christopher J Ziegler, Leah P Shriver

2020-Current year OA Pubs

BACKGROUND: Aneurysmal subarachnoid hemorrhage (aSAH) is a severe type of stroke that is associated with poor outcome. A subset of patients with aSAH will develop secondary complications, most notably delayed cerebral ischemia (DCI), which potentiates neurological injury. In this study, we investigate the relationship between cerebrospinal fluid (CSF) iron accumulation, brain metabolism, and neuronal injury in patients with aSAH with or without DCI.

METHODS: We collected longitudinal CSF samples of patients immediately after hospitalization and 5 to 8 days after onset of ictus. CSF was analyzed with electron paramagnetic resonance spectroscopy and metabolomics to determine the presence of redox-active iron …

Distinct Basal Forebrain-Originated Neural Circuits Promote Homoeostatic Feeding And Suppress Hedonic Feeding In Male Mice, Hailan Liu, Jonathan C Bean, Yongxiang Li, Meng Yu, Olivia Z Ginnard, Kristine M Conde, Mengjie Wang, Xing Fang, Hesong Liu, Longlong Tu, Na Yin, Junying Han, Yongjie Yang, Qingchun Tong, Benjamin R Arenkiel, Chunmei Wang, Yang He, Yong Xu

Faculty, Staff and Students Publications

Feeding behaviour is influenced by two primary factors: homoeostatic needs driven by hunger and hedonic desires for pleasure even in the absence of hunger. While efficient homoeostatic feeding is vital for survival, excessive hedonic feeding can lead to adverse consequences such as obesity and metabolic dysregulations. However, the neurobiological mechanisms that orchestrate homoeostatic versus hedonic food consumption remain largely unknown. Here we show that GABAergic proenkephalin (Penk) neurons in the diagonal band of Broca (DBB) of male mice respond to food presentation. We further demonstrate that a subset of DBBPenk neurons that project to the paraventricular nucleus of the hypothalamus …

A Novel Deep Learning Model Based On Transformer And Cross Modality Attention For Classification Of Sleep Stages, Sahar Hassanzadeh Mostafaei, Jafar Tanha, Amir Sharafkhaneh

Faculty, Staff and Students Publications

The classification of sleep stages is crucial for gaining insights into an individual's sleep patterns and identifying potential health issues. Employing several important physiological channels in different views, each providing a distinct perspective on sleep patterns, can have a great impact on the efficiency of the classification models. In the context of neural networks and deep learning models, transformers are very effective, especially when dealing with time series data, and have shown remarkable compatibility with sequential data analysis as physiological channels. On the other hand, cross-modality attention by integrating information from multiple views of the data enables to capture relationships …

Local Anesthetic Systemic Toxicity In Pregnancy: A Retrospective Cohort Analysis, Micah K De Valle, Michael Adkison, Ruhi Maredia, Cooper Stevenson, Shobana Murugan

Faculty, Staff and Students Publications

Introduction: Local anesthetic systemic toxicity (LAST) is a rare complication of regional anesthesia. Pregnancy is a risk factor due to gestational physiologic changes. Labor and disorders of pregnancy can mask or delay symptoms of LAST, slowing appropriate intervention. This study examines LAST within a larger cohort and identifies features that help distinguish LAST in pregnant women from LAST in nonpregnant patients.

Methods: The TriNetX database was used to compare pregnant and nonpregnant patients with LAST from 2013 to 2023. Cohorts were matched on age, race, obesity status, diabetes, metabolic disorders, local anesthetic type, and cardiovascular, liver, kidney, and respiratory disease. …

Targeting Calpain-2-Mediated Junctophilin-2 Cleavage Delays Heart Failure Progression Following Myocardial Infarction, Satadru K Lahiri, Jiao Lu, Yuriana Aguilar-Sanchez, Hui Li, Lucia M Moreira, Mohit M Hulsurkar, Arielys Mendoza, Mara R Turkieltaub Paredes, Jose Alberto Navarro-Garcia, Elda Munivez, Brooke Horist, Oliver M Moore, Gunnar Weninger, Sören Brandenburg, Christof Lenz, Stephan E Lehnart, Rana Sayeed, George Krasopoulos, Vivek Srivastava, Lilei Zhang, Jason M Karch, Svetlana Reilly, Xander H T Wehrens

Faculty, Staff and Students Publications

Coronary heart disease (CHD) is a prevalent cardiac disease that causes over 370,000 deaths annually in the USA. In CHD, occlusion of a coronary artery causes ischemia of the cardiac muscle, which results in myocardial infarction (MI). Junctophilin-2 (JPH2) is a membrane protein that ensures efficient calcium handling and proper excitation-contraction coupling. Studies have identified loss of JPH2 due to calpain-mediated proteolysis as a key pathogenic event in ischemia-induced heart failure (HF). Our findings show that calpain-2-mediated JPH2 cleavage yields increased levels of a C-terminal cleaved peptide (JPH2-CTP) in patients with ischemic cardiomyopathy and mice with experimental MI. We created …

Quality Analysis Of Online Resources For Patients Undergoing Coronary Artery Bypass Grafting, Natalia Roa-Vidal, John A Treffalls, Zachary Brennan, Omar M Sharaf, Brittany Rhoades, Lauren K Barron

Faculty, Staff and Students Publications

BACKGROUND: Online resources are becoming the primary educational resource for patients. Quality and reliability of websites about coronary artery bypass graft (CABG) procedures are unknown.

METHODS: We queried 4 search engines (Google, Bing, Yahoo!, and Dogpile) for the terms coronary artery bypass, coronary artery bypass graft, coronary artery bypass graft surgery, and CABG. The top 30 websites from each were aggregated. After exclusions, 85 websites were graded with the DISCERN instrument, patient-focused criteria, and readability calculators by a 2-reviewer system.

RESULTS:Accessibility was low; 34.1% of websites disclosed authorship, and 23.5% were available in Spanish. Median total …

A Novel Antigen Biomarker For Detection Of High-Level Of Loa Loa Microfilaremia, Sarah E Greene, Yuefang Huang, Kerstin Fischer, Bruce A. Rosa, John Martin, Makedonka Mitreva, Devyn Yates, Samuel Wanji, Joseph Kamgno, Philip J. Budge, Gary J. Weil, Peter U. Fischer

2020-Current year OA Pubs

BACKGROUND: Loiasis is a disease caused by the nematode Loa loa. Serious adverse events sometimes occur in people with heavy L. loa microfilaremia after ivermectin treatment. In regions of Central Africa where loiasis is endemic, this significantly impedes global elimination programs for lymphatic filariasis and onchocerciasis that use mass distribution of ivermectin. Improved diagnostic tests to identify individuals at increased risk of serious adverse events could facilitate efforts to eliminate lymphatic filariasis and onchocerciasis in this region.

METHODS AND FINDINGS: We previously identified the L. loa protein Ll-Bhp-1 in loiasis patient sera. Here, we further characterize Ll-Bhp-1 and report development …

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, …

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 …

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 …

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.

Clinical Outcomes Of Patients With Newly Diagnosed Large B-Cell Lymphoma In A Safety-Net Hospital System, Jun Y Jiang, Chijioke Nze, Danielle Guffey, Rockbum Kim, Abiodun O Oluyomi, Omar Rosales, Raka Bandyo, Courtney N Miller-Chism, Mark M Udden, Martha P Mims, Hilary Ma, Gustavo A Rivero, Akiva Diamond, Purnima S Teegavarapu, Ang Li, Christopher R Flowers

Faculty, Staff and Students Publications

Real-world outcome data for patients with large B-cell lymphomas (LBCLs) who are uninsured or have socioeconomic barriers to care are limited. We performed a retrospective cohort study of patients with newly diagnosed LBCL treated in a large safety-net hospital system. Between January 2011 and June 2022, 496 patients aged >18 years were diagnosed with LBCL at Harris Health System, Houston, Texas. The median age was 53 years, 75% were uninsured, and 81% were in the most disadvantaged Area Deprivation Index national quartiles. Most (69%) had stage III/IV disease, 44% had poor-risk disease by the Revised International Prognostic Index (R-IPI), and …

Directional Deep Brain Stimulation Lead Rotation In The Early Postoperative Period, Huy Q Dang, Gabriel Reyes, Ethan Devara, Nisha Giridharan, Anthony K Allam, Garrett P Banks, Ashwin Viswanathan, Ben Shofty, Sameer A Sheth

Faculty, Staff and Students Publications

Background and objectives: Directional deep brain stimulation (DBS) enables treatment optimization by current steering using segmented leads. Identification of the lead's rotational orientation is critical to guide programming decisions. Orientation is often assessed during or immediately after implant, but the degree of lead rotation in the following weeks is not well appreciated. Our objective was to measure the degree of DBS lead rotational orientation changes within the first few weeks after surgery.

Methods: We retrospectively reviewed the clinical records of patients who were implanted with segmented DBS leads at our institution. All included patients had at least 1 immediate postoperative …

Phylogenetically Diverse Bacterial Species Produce Histamine, Kristen A Engevik, Amber Hazzard, Brenton Puckett, Kathleen M Hoch, Sigmund J Haidacher, Anthony M Haag, Jennifer K Spinler, James Versalovic, Melinda A Engevik, Thomas D Horvath

Faculty, Staff and Students Publications

Histamine is an important biogenic amine known to impact a variety of patho-physiological processes ranging from allergic reactions, gut-mediated anti-inflammatory responses, and neurotransmitter activity. Histamine is found both endogenously within specialized host cells and exogenously in microbes. Exogenous histamine is produced through the decarboxylation of the amino acid L-histidine by bacterial-derived histidine decarboxylase enzymes. To investigate how widespread histamine production is across bacterial species, we examined 102,018 annotated genomes in the Integrated Microbial Genomes Database and identified 3,679 bacterial genomes (3.6 %) which possess the enzymatic machinery to generate histamine. These bacteria belonged to 10 phyla: Bacillota, Bacteroidota, Actinomycetota, Pseudomonadota, …

Age Modifies The Association Between Severe Sleep Apnea And All-Cause Mortality, Amin Ramezani, Mehrnaz Azarian, Amir Sharafkhaneh, Arash Maghsoudi, Melissa B Jones, Thomas Penzel, Javad Razjouyan

Faculty, Staff and Students Publications

Purpose: While sleep apnea (SA) gets more prevalent with advancing age, the impact of age on the association between SA and health outcomes is not well known. We assessed the association between the severity of SA and all-cause mortality in different age groups using large longitudinal data.

Method: We applied a Natural Language Processing pipeline to extract the apnea-hypopnea index (AHI) from the physicians' interpretation of sleep studies performed at the Veteran Health Administration (FY 1999-2022). We categorized the participants as no SA (n-SA, AHI< 5) and severe SA (s-SA, AHI≥30). We grouped the cohort based on age: Young≤40; Middle-aged:40-65; and Older adults≥65; and calculated the odds ratio (aOR) of mortality adjusted for age, sex, race, ethnicity, BMI, and Charlson-Comorbidity Index (CCI) using n-SA as the reference.

Results: We identified 146,148 participants (age 52.23 ± 15.02; BMI 32.11 ± 6.05; male 86.7 …

Relationship Between Epicardial Adipose Tissue And Coronary Atherosclerosis By Ccta In Young Adults (18–45), Annalisa Filtz, Daniel Lorenzatti, Andrea Scotti, Pamela Piña, Carol Fernandez-Hazim, Dou Huang, Paul Ippolito, John P Skendelas, Toshiki Kuno, Carlos J Rodriguez, Aldo L Schenone, Azeem Latib, Carl J Lavie, Leslee J Shaw, Ron Blankstein, Michael D Shapiro, Mario J Garcia, Daniel S Berman, Damini Dey, Salim S Virani, Leandro Slipczuk

Faculty, Staff and Students Publications

Objective: Epicardial adipose tissue (EAT) is implicated in the pathogenesis and progression of coronary artery disease (CAD). Limited data exists on the interplay between EAT and atherosclerosis in young individuals. Our study aims to explore the relationship between EAT and CAD in a young cohort.

Methods: All young (18-45 years) patients without prior CAD, referred for coronary computed tomography angiography (CCTA) from 2016 to 2022 were included. EAT volume and coronary artery calcium (CAC) were calculated from dedicated non-contrast scans. Coronary plaque presence, extent, and volume were quantified from CCTA. Multivariable logistic regression models for the presence of CAD, defined …

Against: Adoption Of New Technologies In Radiation Oncology Must Be Evidence-Based, Xuanfeng Ding

Conference Presentation Abstracts

No abstract provided.

Optimal Humanized Scg3-Neutralizing Antibodies For Anti-Angiogenic Therapy Of Diabetic Retinopathy, Chengchi Huang, Prabuddha Waduge, Avinash Kaur, Hong Tian, Christina Y Weng, John Timothy Stout, Iok-Hou Pang, Keith A Webster, Wei Li

Faculty, Staff and Students Publications

Secretogranin III (Scg3) is a diabetic retinopathy (DR)-restricted angiogenic factor identified in preclinical studies as a target for DR therapy. Previously, our group generated and characterized ML49.3, an anti-Scg3 monoclonal antibody (mAb) which we then converted into an EBP2 humanized antibody Fab fragment (hFab) with potential for clinical application. We also generated anti-Scg3 mT4 mAb and related EBP3 hFab. In this study, to identify the preferred hFab for DR therapy, we compared all four antibodies for binding, neutralizing and therapeutic activities in vitro and in vivo. Octet binding kinetics analyses revealed that ML49.3 mAb, EBP2 hFab, mT4 mAb and EBP3 …

An Interdisciplinary Consensus Approach To Pulmonary Hypertension In Developmental Lung Disease, Nidhy P Varghese, Eric D Austin, Csaba Galambos, Mary P Mullen, Delphine Yung, R Paul Guillerman, Sara O Vargas, Catherine M Avitabile, Corey A Chartan, Nahir Cortes-Santiago, Michaela Ibach, Emma O Jackson, Jill Ann Jarrell, Roberta L Keller, Usha S Krishnan, Kalyani R Patel, Jennifer Pogoriler, Elise C Whalen, Kathryn A Wikenheiser-Brokamp, Natalie M Villafranco, Rachel K Hopper, J Usha Raj, Steven H Abman, Pediatric Pulmonary Hypertension Network (Pphnet)

Faculty, Staff and Students Publications

It is increasingly recognised that diverse genetic respiratory disorders present as severe pulmonary hypertension (PH) in the neonate and young infant, but many controversies and uncertainties persist regarding optimal strategies for diagnosis and management to maximise long-term outcomes. To better define the nature of PH in the setting of developmental lung disease (DEVLD), in addition to the common diagnoses of bronchopulmonary dysplasia and congenital diaphragmatic hernia, we established a multidisciplinary group of expert clinicians from stakeholder paediatric specialties to highlight current challenges and recommendations for clinical approaches, as well as counselling and support of families. In this review, we characterise …

Measures Of Justice: Researching And Evaluating Lay Legal Assistance Programs, Tanina Rostain, James Teufel

Georgetown Law Faculty Publications and Other Works

In recent years a national movement to train lay advocates and advisors to assist people with their common justice problems has emerged in the United States. A host of new programs have launched that allow trained navigators and justice workers to provide legal assistance. These programs – developed in Alaska, Delaware, South Carolina, Arizona, and Utah, among other places – vary in their substantive focus, the skills they impart, and their approaches to reaching the people and communities they seek to help. The proliferation of lay legal assistance programs creates research imperatives and opportunities. These programs need to be assessed …