Medicine and Health Sciences Commons^™

The Quality And Management Of Penicillin Allergy Labels In Pediatric Primary Care, Margaret G Taylor, Torsten Joerger, Sara Anvari, Yun Li, Jeffrey S Gerber, Debra L Palazzi

Faculty, Staff and Students Publications

BACKGROUND AND OBJECTIVES: Penicillin allergy labels are the most common drug allergy label. The objective of this study was to describe the quality and management of penicillin allergy labels in the pediatric primary care setting.

METHODS: Retrospective chart review of 500 of 18 015 children with penicillin allergy labels born from January 1, 2010 to June 30, 2020 randomly selected from an outpatient birth cohort from Texas Children's Pediatrics and Children's Hospital of Philadelphia networks. Penicillin allergy risk classification ("not allergy," "low risk," "moderate or high risk," "severe risk," "unable to classify") was determined based on documentation within (1) the …

Longitudinal Changes In Fibrosis Markers Are Associated With Risk Of Cirrhosis And Hepatocellular Carcinoma In Non-Alcoholic Fatty Liver Disease, George Cholankeril, Jennifer R Kramer, Jinna Chu, Xian Yu, Maya Balakrishnan, Liang Li, Hashem B El-Serag, Fasiha Kanwal

Faculty, Staff and Students Publications

BACKGROUND & AIMS: Currently, there is no consistent information on the course of fibrosis-4 (FIB-4) score changes in non-alcoholic fatty liver disease (NAFLD) or their association with subsequent risk of cirrhosis and/or hepatocellular carcinoma (HCC). Thus, we aimed to evaluate the association between longitudinal changes in FIB-4 and subsequent risk of HCC and a composite endpoint of cirrhosis and HCC in patients with NAFLD.

METHODS: We conducted a retrospective cohort study of patients with NAFLD seen in 130 Veterans Administration hospitals between 1/1/2004-12/31/2008, with follow-up through to 12/31/2018. We calculated FIB-4 longitudinally and categorized patients based on risk of advanced …

Electronic Health Records' Support For Primary Care Physicians' Situation Awareness: A Metanarrative Review, April Savoy, Himalaya Patel, Daniel R Murphy, Ashley N D Meyer, Jennifer Herout, Hardeep Singh

Faculty, Staff and Students Publications

OBJECTIVE: Situation awareness (SA) refers to people's perception and understanding of their dynamic environment. In primary care, reduced SA among physicians increases errors in clinical decision-making and, correspondingly, patients' risk of experiencing adverse outcomes. Our objective was to understand the extent to which electronic health records (EHRs) support primary care physicians (PCPs)' SA during clinical decision-making.

METHOD: We conducted a metanarrative review of papers in selected academic databases, including CINAHL and MEDLINE. Eligible studies included original peer-reviewed research published between January 2012 and August 2020 on PCP-EHR interactions. We iteratively queried, screened, and summarized literature focused on EHRs supporting PCPs' …

Antihypertensive Medication Regimens Used In The Systolic Blood Pressure Intervention Trial, Catherine G Derington, Adam P Bress, Andrew E Moran, William S Weintraub, Jennifer S Herrick, William C Cushman, Ian M Kronish, Barry Stults, Daichi Shimbo, Paul Muntner, Tom Greene, Jeffrey T Bates, Tara I Chang, Lois Anne Katz, Shakaib U Rehman, Christianne L Roumie, Leonardo Tamariz, Jordan B King

Faculty, Staff and Students Publications

BACKGROUND: Describing the antihypertensive medication regimens used in the SPRINT (Systolic Blood Pressure Intervention Trial) would contextualize the standard and intensive systolic blood pressure (SBP) interventions and may inform future implementation efforts to achieve population-wide intensive SBP goals.

METHODS: We included SPRINT participants with complete medication data at the prerandomization and 12-month visits. Regimens were categorized by antihypertensive medication class. Analyses were stratified by treatment group (standard goal SBPHg).

RESULTS: Among 7860 participants (83.7% of 9361 randomized), the median number of classes used at the prerandomization visit was 2.0 and 2.0 in the standard and intensive groups (

CONCLUSIONS: SPRINT …

Robust Deep Learning Object Recognition Models Rely On Low Frequency Information In Natural Images, Zhe Li, Josue Ortega Caro, Evgenia Rusak, Wieland Brendel, Matthias Bethge, Fabio Anselmi, Ankit B Patel, Andreas S Tolias, Xaq Pitkow

Faculty, Staff and Students Publications

Machine learning models have difficulty generalizing to data outside of the distribution they were trained on. In particular, vision models are usually vulnerable to adversarial attacks or common corruptions, to which the human visual system is robust. Recent studies have found that regularizing machine learning models to favor brain-like representations can improve model robustness, but it is unclear why. We hypothesize that the increased model robustness is partly due to the low spatial frequency preference inherited from the neural representation. We tested this simple hypothesis with several frequency-oriented analyses, including the design and use of hybrid images to probe model …

Apoptosis Of Hematopoietic Stem Cells Contributes To Bone Marrow Suppression Following Chimeric Antigen Receptor T Cell Therapy, Jay A Read, Rayne H Rouce, Feiyan Mo, Maksim Mamonkin, Katherine Y King

Faculty, Staff and Students Publications

Background: CAR-T therapy represents a revolutionary treatment for patients with relapsed/refractory hematologic malignancies. However, its use can result in significant toxicities, including cytokine release syndrome (CRS), a potentially life-threatening clinical syndrome resulting from release of pro-inflammatory cytokines upon T cell activation. In addition, patients who develop CRS often experience prolonged cytopenias and those with the most severe CRS also have the greatest delay in full marrow recovery. While an association between CRS and delayed bone marrow recovery has been established, the precise mechanism underlying this phenomenon remains unknown.

Objective: To test our hypothesis that delayed bone marrow recovery following CAR-T …

Commentary: A Little Help From The Bench To Cut Risk Of Paraplegia?, Monika Halas, Joseph S Coselli

Faculty, Staff and Students Publications

No abstract provided.

Immune Checkpoint Gene Vsir Predicts Patient Prognosis In Acute Myeloid Leukemia And Myelodysplastic Syndromes, Kevin Yao, Emily Zhou, Evelien Schaafsma, Baoyi Zhang, Chao Cheng

Faculty, Staff and Students Publications

Background: Immune checkpoint proteins play critical functions during the immune response to cancer and have been targeted by immune checkpoint blockade therapy. V-domain Ig suppressor of T cell activation (VSIR) is one of these immune checkpoint genes and has been investigated extensively in recent years due to its conflicting roles in cancer immunity. Specifically, in acute myeloid leukemia (AML), the prognostic value of VSIR is debated.

Results: In both patient tumor samples and cancer cell lines we find that VSIR has the highest expression in AML out of all cancer types and, in AML, has the highest expression out of …

A New Mouse Model Of Elastin Haploinsufficiency Highlights The Importance Of Elastin To Vascular Development And Blood Pressure Regulation, Bridget M Brengle, Michelle Lin, Robyn A Roth, Kara D Jones, Jessica E Wagenseil, Robert P Mecham, Carmen M Halabi

2020-Current year OA Pubs

Supravalvular aortic stenosis (SVAS) is an autosomal dominant disease resulting from elastin (ELN) haploinsufficiency. Individuals with SVAS typically develop a thickened arterial media with an increased number of elastic lamellae and smooth muscle cell (SMC) layers and stenosis superior to the aortic valve. A mouse model of SVAS (Eln

Crispr/Cas9 Screen Uncovers Functional Translation Of Cryptic Lncrna-Encoded Open Reading Frames In Human Cancer, Caishang Zheng, Yanjun Wei, Peng Zhang, Longyong Xu, Zhenzhen Zhang, Kangyu Lin, Jiakai Hou, Xiangdong Lv, Yao Ding, Yulun Chiu, Antrix Jain, Nelufa Islam, Anna Malovannaya, Yun Wu, Feng Ding, Han Xu, Ming Sun, Xi Chen, Yiwen Chen

Faculty, Staff and Students Publications

Emerging evidence suggests that cryptic translation within long noncoding RNAs (lncRNAs) may produce novel proteins with important developmental/physiological functions. However, the role of this cryptic translation in complex diseases (e.g., cancer) remains elusive. Here, we applied an integrative strategy combining ribosome profiling and CRISPR/Cas9 screening with large-scale analysis of molecular/clinical data for breast cancer (BC) and identified estrogen receptor α-positive (ER+) BC dependency on the cryptic ORFs encoded by lncRNA genes that were upregulated in luminal tumors. We confirmed the in vivo tumor-promoting function of an unannotated protein, GATA3-interacting cryptic protein (GT3-INCP) encoded by LINC00992, the expression of which was …

Frequent First-Trimester Pregnancy Loss In Rhesus Macaques Infected With African-Lineage Zika Virus, Jenna R. Rosinski, Kevin K. Noguchi, Et Al.

2020-Current year OA Pubs

In the 2016 Zika virus (ZIKV) pandemic, a previously unrecognized risk of birth defects surfaced in babies whose mothers were infected with Asian-lineage ZIKV during pregnancy. Less is known about the impacts of gestational African-lineage ZIKV infections. Given high human immunodeficiency virus (HIV) burdens in regions where African-lineage ZIKV circulates, we evaluated whether pregnant rhesus macaques infected with simian immunodeficiency virus (SIV) have a higher risk of African-lineage ZIKV-associated birth defects. Remarkably, in both SIV+ and SIV- animals, ZIKV infection early in the first trimester caused a high incidence (78%) of spontaneous pregnancy loss within 20 days. These findings suggest …

The Menin Inhibitor Revumenib In Kmt2a-Rearranged Or Npm1-Mutant Leukaemia, Ghayas C Issa, John Dipersio, Shalini Shenoy, Et Al.

2020-Current year OA Pubs

Targeting critical epigenetic regulators reverses aberrant transcription in cancer, thereby restoring normal tissue function

Clinical Application Of A Template-Guided Automated Planning Routine, Matthew C Schmidt, Christopher D Abraham, Jiayi Huang, Clifford G Robinson, Geoffrey Hugo, Nels C Knutson, Baozhou Sun, Chipo Raranje, Erno Sajo, Piotr Zygmanski, Marian Jandel, Peter Szentivanyi, Jessica Hilliard, Jessica Hamilton, Francisco J Reynoso

2020-Current year OA Pubs

PURPOSE: Determine the dosimetric quality and the planning time reduction when utilizing a template-based automated planning application.

METHODS: A software application integrated through the treatment planning system application programing interface, QuickPlan, was developed to facilitate automated planning using configurable templates for contouring, knowledge-based planning structure matching, field design, and algorithm settings. Validations are performed at various levels of the planning procedure and assist in the evaluation of readiness of the CT image, structure set, and plan layout for automated planning. QuickPlan is evaluated dosimetrically against 22 hippocampal-avoidance whole brain radiotherapy patients. The required times to treatment plan generation are compared …

Predicting Locations Of Cryptic Pockets From Single Protein Structures Using The Pocketminer Graph Neural Network, Artur Meller, Michael Ward, Jonathan Borowsky, Meghana Kshirsagar, Jeffrey M Lotthammer, Felipe Oviedo, Juan Lavista Ferres, Gregory R Bowman

2020-Current year OA Pubs

Cryptic pockets expand the scope of drug discovery by enabling targeting of proteins currently considered undruggable because they lack pockets in their ground state structures. However, identifying cryptic pockets is labor-intensive and slow. The ability to accurately and rapidly predict if and where cryptic pockets are likely to form from a structure would greatly accelerate the search for druggable pockets. Here, we present PocketMiner, a graph neural network trained to predict where pockets are likely to open in molecular dynamics simulations. Applying PocketMiner to single structures from a newly curated dataset of 39 experimentally confirmed cryptic pockets demonstrates that it …

Systemic Lupus Erythematosus And Mortality In Elderly Patients With Early Breast Cancer, Sebastian Bruera, Xiudong Lei, Xerxes Pundole, Hui Zhao, Sharon H Giordano, Surabhi Vinod, Maria E Suarez-Almazor

Faculty, Staff and Student Publications

Objective: Patients with cancer and systemic lupus erythematosus (SLE) may have worse outcomes than those without SLE, given their comorbidities. We examined survival in elderly women with breast cancer (BC) and SLE and hypothesized that survival would be decreased compared with women with BC but without SLE.

Methods: We identified patients with BC and SLE and patients with BC without SLE in the Texas Cancer Registry and Surveillance, Epidemiology, and End Results, linked to Medicare claims. Overall survival (OS) was estimated after matching (age and cancer stage) and in multivariable Cox proportional hazards models adjusting for other cancer characteristics, treatment, …

Association Of Rare Protein-Truncating Dna Variants In Apob Or Pcsk9 With Low-Density Lipoprotein Cholesterol Level And Risk Of Coronary Heart Disease, Jacqueline S Dron, Aniruddh P Patel, Yiyi Zhang, Sean J Jurgens, Dimitri J Maamari, Minxian Wang, Eric Boerwinkle, Alanna C Morrison, Paul S De Vries, Myriam Fornage, Lifang Hou, Donald M Lloyd-Jones, Bruce M Psaty, Russell P Tracy, Joshua C Bis, Ramachandran S Vasan, Daniel Levy, Nancy Heard-Costa, Stephen S Rich, Xiuqing Guo, Kent D Taylor, Richard A Gibbs, Jerome I Rotter, Cristen J Willer, Elizabeth C Oelsner, Andrew E Moran, Gina M Peloso, Pradeep Natarajan, Amit V Khera

Faculty, Staff and Student Publications

IMPORTANCE: Protein-truncating variants (PTVs) in apolipoprotein B (APOB) and proprotein convertase subtilisin/kexin type 9 (PCSK9) are associated with significantly lower low-density lipoprotein (LDL) cholesterol concentrations. The association of these PTVs with coronary heart disease (CHD) warrants further characterization in large, multiracial prospective cohort studies.

OBJECTIVE: To evaluate the association of PTVs in APOB and PCSK9 with LDL cholesterol concentrations and CHD risk.

DESIGN, SETTING, AND PARTICIPANTS: This studied included participants from 5 National Heart, Lung, and Blood Institute (NHLBI) studies and the UK Biobank. NHLBI study participants aged 5 to 84 years were recruited between 1971 and 2002 across the …

Replication Competent Retrovirus Testing (Rcr) In The National Gene Vector Biorepository: No Evidence Of Rcr In 1,595 Post-Treatment Peripheral Blood Samples Obtained From 60 Clinical Trials, Kenneth Cornetta, Jing Yao, Kimberley House, Lisa Duffy, Prasad S Adusumilli, Rachel Beyer, Claire Booth, Malcolm Brenner, Kevin Curran, Bambi Grilley, Helen Heslop, Christian S Hinrichs, Rosandra N Kaplan, Hans-Peter Kiem, James Kochenderfer, Donald B Kohn, Sham Mailankody, Scott M Norberg, Roisin E O'Cearbhaill, Jennifer Pappas, Jae Park, Carlos Ramos, Antonio Ribas, Isabelle Rivière, Steven A Rosenberg, Craig Sauter, Nirali N Shah, Susan F Slovin, Adrian Thrasher, David A Williams, Tsai-Yu Lin

Center for Medical Ethics and Health Policy Staff Publications

The clinical impact of any therapy requires the product be safe and effective. Gammaretroviral vectors pose several unique risks, including inadvertent exposure to replication competent retrovirus (RCR) that can arise during vector manufacture. The US FDA has required patient monitoring for RCR, and the National Gene Vector Biorepository is an NIH resource that has assisted eligible investigators in meeting this requirement. To date, we have found no evidence of RCR in 338 pre-treatment and 1,595 post-treatment blood samples from 737 patients associated with 60 clinical trials. Most samples (75%) were obtained within 1 year of treatment, and samples as far …

Fine Needle Aspiration Of Pancreatic Lesions Focusing On Secondary Tumors With Emphasis Of Metastatic Breast Cancer: A Clinicopathological Study With Follow-Up, Maria Yanqing Chen, Neda Zarrin-Khameh, Ya Xu

Faculty, Staff and Students Publications

BACKGROUND: The data on metastatic tumors to the pancreas diagnosed by fine needle aspiration (FNA) biopsy is limited. We report our experience of FNA of primary and secondary pancreatic tumors emphasizing metastatic breast cancer in the pancreas.

METHOD: Total 274 cases of pancreatic FNA in 10 years were retrospectively reviewed. Literature review of metastatic breast cancers to the pancreas was performed.

RESULTS: Out of the 274 cases, 7 (7/274, 2.6%) cases were non-diagnostic, 46 (46/274, 16.8%) cases were negative for malignancy, and 40 (40/274, 14.6%) cases were under the category of atypical cells. There were 133 (133/274, 48.5%) cases diagnosed …

Coronary Stent Off-Wire Dislodgement: Case Report Of A Rare Complication, Meng-Ying Lu, Kuang-Te Wang

The Texas Heart Institute Journal

Although several techniques have been reported for managing an on-wire dislodged stent in the coronary artery, very few reports have focused on the much rarer complication of an off-wire dislodged stent. In a 73-year-old man who experienced an off-wire dislodged coronary stent, the proximal elongated segment was lodged in the left main coronary artery, and the distal segment was floating in the aorta like a wind sock. After a failed attempt at retrieval using a gooseneck microsnare, the dislodged stent was successfully removed using a 3-loop vascular snare via the left radial artery. There was no obvious vascular injury. This …

Response To: A True Point-Of-Care Molecular Testing Method For Tailored Therapy For Helicobacter Pylori Eradication, David Y Graham, Theodore Rokkas

Faculty, Staff and Students Publications

No abstract provided.

Clinical Pattern Of Tolvaptan-Associated Liver Injury In Trial Participants With Autosomal Dominant Polycystic Kidney Disease (Adpkd): An Analysis Of Pivotal Clinical Trials, David H Alpers, James H Lewis, Christine M Hunt, James W Freston, Vicente E Torres, Hui Li, Wenchyi Wang, Molly E Hoke, Sharin E Roth, Lucas Westcott-Baker, Alvin Estilo

2020-Current year OA Pubs

RATIONALE & OBJECTIVE: Tolvaptan is associated with risk of drug-induced liver injury when used to treat autosomal dominant polycystic kidney disease (ADPKD). After this risk was described based on the clinical trials TEMPO 3:4 and TEMPO 4:4, additional data from the REPRISE trial and a long-term extension of TEMPO 4:4, REPRISE, and other tolvaptan trials in ADPKD have become available. To further characterize the hepatic safety profile of tolvaptan, an analysis of the expanded dataset was conducted.

STUDY DESIGN: Analysis of safety data from prospective clinical trials of tolvaptan.

SETTING & PARTICIPANTS: Multicenter clinical trials including more than 2,900 tolvaptan-treated …

Prospective Associations Between Accelerometry-Derived Physical Activity And Sedentary Behaviors And Mortality Among Cancer Survivors, Elizabeth A Salerno, Pedro F Saint-Maurice, Fei Wan, Lindsay L Peterson, Yikyung Park, Yin Cao, Ryan P Duncan, Richard P Troiano, Charles E Matthews

2020-Current year OA Pubs

BACKGROUND: Survival benefits of self-reported recreational physical activity (PA) during cancer survivorship are well-documented in common cancer types, yet there are limited data on the associations between accelerometer-derived PA of all domains, sedentary behavior, and mortality in large, diverse cohorts of cancer survivors.

METHODS: Participants included adults who reported a cancer diagnosis in the National Health and Nutrition Examination Survey and wore an accelerometer for up to 7 days in 2003-2006. Participants were followed for subsequent mortality through 2015. We examined the association of light PA, moderate to vigorous PA, total PA, and sedentary behavior, with all-cause mortality. Cox proportional …

Recent Advances In Serum Biomarkers For Risk Stratification And Patient Management In Cardio-Oncology, Pouya Joolharzadeh, Mario Rodriguez, Raja Zaghlol, Lauren N Pedersen, Jesus Jimenez, Carmen Bergom, Joshua D Mitchell

2020-Current year OA Pubs

PURPOSE OF REVIEW: Following significant advancements in cancer therapeutics and survival, the risk of cancer therapy-related cardiotoxicity (CTRC) is increasingly recognized. With ongoing efforts to reduce cardiovascular morbidity and mortality in cancer patients and survivors, cardiac biomarkers have been studied for both risk stratification and monitoring during and after therapy to detect subclinical disease. This article will review the utility for biomarker use throughout the cancer care continuum.

RECENT FINDINGS: A recent meta-analysis shows utility for troponin in monitoring patients at risk for CTRC during cancer therapy. The role for natriuretic peptides is less clear but may be useful in …

Genomic Patterns Of Malignant Peripheral Nerve Sheath Tumor (Mpnst) Evolution Correlate With Clinical Outcome And Are Detectable In Cell-Free Dna, Isidro Cortes-Ciriano, Dana C Borcherding, Jeffrey J Szymanski, Angela C Hirbe, Et Al.

2020-Current year OA Pubs

UNLABELLED: Malignant peripheral nerve sheath tumor (MPNST), an aggressive soft-tissue sarcoma, occurs in people with neurofibromatosis type 1 (NF1) and sporadically. Whole-genome and multiregional exome sequencing, transcriptomic, and methylation profiling of 95 tumor samples revealed the order of genomic events in tumor evolution. Following biallelic inactivation of NF1, loss of CDKN2A or TP53 with or without inactivation of polycomb repressive complex 2 (PRC2) leads to extensive somatic copy-number aberrations (SCNA). Distinct pathways of tumor evolution are associated with inactivation of PRC2 genes and H3K27 trimethylation (H3K27me3) status. Tumors with H3K27me3 loss evolve through extensive chromosomal losses followed by whole-genome doubling …

Definitive Treatment And Risk Of Death Among Men Diagnosed With Metastatic Prostate Cancer At The Veterans Health Administration, Bettina F Drake, Saira Khan, Mei Wang, Veronica Hicks, Kate Nichols, Meghan Taylor, Eric H Kim, Su-Hsin Chang

2020-Current year OA Pubs

PURPOSE: To assess the potential survival benefit associated with receipt of definitive treatment (radical prostatectomy or radiation), compared to non-definitive treatment (hormonal therapy or chemotherapy) among men with metastatic prostate cancer.

METHODS: A cohort of men diagnosed with metastatic (T4/M1/N1 or T4/M1) prostate cancer from 1999 to 2013 in the Veterans Health Administration were identified and followed to December 28, 2014. All-cause and prostate cancer-specific mortality were evaluated at 10 years for the T4/M1/N1 cohort and 8 years for the T4/M1/ cohort. The association of definitive treatment (radical prostatectomy or radiation), compared to non-definitive (hormonal therapy or chemotherapy) with both …

A Cross-Sectional Study Of Tampering In Xtampza Er, An Abuse-Deterrent Formulation Of An Extended-Release Opioid, In A Treatment Center Population, Jennifer Jewell, Joshua Black, Matthew Ellis, Heather Olsen, Janetta Iwanicki, Richard Dart

2020-Current year OA Pubs

BACKGROUND AND OBJECTIVE: While the current landscape of opioid use disorder (OUD) is complicated by the increase in use of non-prescription opioids, prescription opioids continue to be frequently used in non-medical ways. In response to this abuse, pharmaceutical companies have developed abuse deterrent formulations (ADFs) for extended-release (ER) opioids. To test the effectiveness of Xtampza ER ADF (oxycodone myristate) at reducing tampering, its rate of tampering in a treatment-center population was compared to immediate release (IR) single entity (SE) oxycodone, other ER oxycodone opioids, and ER oxymorphone.

METHODS: Data were collected between the third quarter of 2018 and the third …

Building The Foundation For A Community-Generated National Research Blueprint For Inherited Bleeding Disorders: Research Priorities For Mucocutaneous Bleeding Disorders, Robert F Sidonio Jr, Jorge Di Paola, Et Al.

2020-Current year OA Pubs

BACKGROUND: Excessive or abnormal mucocutaneous bleeding (MCB) may impact all aspects of the physical and psychosocial wellbeing of those who live with it (PWMCB). The evidence base for the optimal diagnosis and management of disorders such as inherited platelet disorders, hereditary hemorrhagic telangiectasia (HHT), hypermobility spectrum disorders (HSD), Ehlers-Danlos syndromes (EDS), and von Willebrand disease (VWD) remains thin with enormous potential for targeted research.

RESEARCH DESIGN AND METHODS: National Hemophilia Foundation and American Thrombosis and Hemostasis Network initiated the development of a National Research Blueprint for Inherited Bleeding Disorders with extensive all-stakeholder consultations to identify the priorities of people with …

Cmpk2 Is A Host Restriction Factor That Inhibits Infection Of Multiple Coronaviruses In A Cell-Intrinsic Manner, Mingjun Zhu, Jiahuang Lv, Wei Wang, Rongli Guo, Chunyan Zhong, Avan Antia, Qiru Zeng, Jizong Li, Qingtao Liu, Jinzhu Zhou, Xuejiao Zhu, Baochao Fan, Siyuan Ding, Bin Li

2020-Current year OA Pubs

Coronaviruses (CoVs) comprise a group of important human and animal pathogens. Despite extensive research in the past 3 years, the host innate immune defense mechanisms against CoVs remain incompletely understood, limiting the development of effective antivirals and non-antibody-based therapeutics. Here, we performed an integrated transcriptomic analysis of porcine jejunal epithelial cells infected with porcine epidemic diarrhea virus (PEDV) and identified cytidine/uridine monophosphate kinase 2 (CMPK2) as a potential host restriction factor. CMPK2 exhibited modest antiviral activity against PEDV infection in multiple cell types. CMPK2 transcription was regulated by interferon-dependent and interferon regulatory factor 1 (IRF1)-dependent pathways post-PEDV infection. We demonstrated …

Strengthening Implementation Guidelines For Hiv Service Delivery: Considerations For Future Evidence Generation And Synthesis, Ingrid Eshun-Wilson, Nathan Ford, Aaloke Mody, Laura Beres, Sheree Schwartz, Stefan Baral, Elvin H. Geng

2020-Current year OA Pubs

Ingrid Eshun-Wilson and colleagues summarize gaps in primary HIV implementation research methods and reporting, and propose areas for future methodological development.

Surgical Results Of The Lung Cancer Mutation Consortium 3 Trial: A Phase Ii Multicenter Single-Arm Study To Investigate The Efficacy And Safety Of Atezolizumab As Neoadjuvant Therapy In Patients With Stages Ib-Select Iiib Resectable Non-Small Cell Lung Cancer, Valerie W Rusch, G Alexander Patterson, Salama N Waqar, Et Al.

2020-Current year OA Pubs

OBJECTIVE: Multimodality treatment for resectable non-small cell lung cancer has long remained at a therapeutic plateau. Immune checkpoint inhibitors are highly effective in advanced non-small cell lung cancer and promising preoperatively in small clinical trials for resectable non-small cell lung cancer. This large multicenter trial tested the safety and efficacy of neoadjuvant atezolizumab and surgery.

METHODS: Patients with stage IB to select IIIB resectable non-small cell lung cancer and Eastern Cooperative Oncology Group performance status 0/1 were eligible. Patients received atezolizumab 1200 mg intravenously every 3 weeks for 2 cycles or less followed by resection. The primary end point was …