Digital Commons Network^™

Greater Male Variability In Daily Energy Expenditure Develops Through Puberty, Lewis G Halsey, Vincent Careau, Philip N Ainslie, Heliodoro Alemán-Mateo, Lene F Andersen, Liam J Anderson, Leonore Arab, Issad Baddou, Linda Bandini, Kweku Bedu-Addo, Ellen E Blaak, Stephane Blanc, Alberto G Bonomi, Carlijn V C Bouten, Pascal Bovet, Soren Brage, Maciej S Buchowski, Nancy Butte, Stephan G Camps, Regian Casper, Graeme L Close, Lisa H Colbert, Jamie A Cooper, Richard Cooper, Prasangi Dabare, Sai Krupa Das, Peter S W Davies, Sanjoy Deb, Christine Delisle Nyström, William Dietz, Lara R Dugas, Simon Eaton, Ulf Ekelund, Asmaa El Hamdouchi, Sonja Entringer, Terrence Forrester, Barry W Fudge, Melanie Gillingham, Annelies H Goris, Michael Gurven, Hinke Haisma, Catherine Hambly, Daniel Hoffman, Marije B Hoos, Sumei Hu, Noorjehan Joonas, Annemiek Joosen, Peter Katzmarzyk, Kitty P Kempen, Misaka Kimura, William E Kraus, Wantanee Kriengsinyos, Rebecca Kuriyan, Robert F Kushner, Estelle V Lambert, Pulani Lanerolle, Christel L Larsson, Nader Lessan, Marie Löf, Corby Martin, Eric Matsiko, Gerwin A Meijer, James C Morehen, James P Morton, Aviva Must, Marian Neuhouser, Theresa A Nicklas, Robert M Ojiambo, Kirsi H Pietilainen, Yannis P Pitsiladis, Jacob Plange-Rhule, Guy Plasqui, Ross L Prentice, Roberto Rabinovich, Susan B Racette, David A Raichen, Eric Ravussin, Leanne Redman, John J Reilly, Rebecca Reynolds, Susan Roberts, Jennifer C Rood, Dulani Samaranayake, Luís B Sardinha, Albertine J Scuitt, Analiza M Silva, Srishti Sinha, Anders M Sjödin, Eric Stice, Albert Stunkard, Samuel S Urlacher, Mauro Eduardo Valencia, Giulio Valenti, Ludo M Van Etten, Edgar A Van Mil, Jeanine A Verbunt, Jonathan C K Wells, George Wilson, Brian Wood, Tsukasa Yoshida, Xueying Zhang, Alexia Murphy-Alford, Cornelia Loechl, Amy Luke, Herman Pontzer, Jennifer Rood, Hiroyuki Sagayama, Klaas R Westerterp, William W Wong, Yosuke Yamada, John R Speakman

Faculty, Staff and Student Publications

There is considerably greater variation in metabolic rates between men than between women, in terms of basal, activity and total (daily) energy expenditure (EE). One possible explanation is that EE is associated with male sexual characteristics (which are known to vary more than other traits) such as musculature and athletic capacity. Such traits might be predicted to be most prominent during periods of adolescence and young adulthood, when sexual behaviour develops and peaks. We tested this hypothesis on a large dataset by comparing the amount of male variation and female variation in total EE, activity EE and basal EE, at …

Cell-Based Noninvasive Prenatal Testing (Cbnipt)-A Review On The Current Developments And Future Prospects, Mohamad Ali Maktabi, Liesbeth Vossaert, Ignatia B Van Den Veyver

Center for Medical Ethics and Health Policy Staff Publications

Considering the diagnostic limitations of cfDNA-based noninvasive prenatal testing (NIPT), scientists have long been interested in isolating and analyzing rare intact fetal and trophoblast cells from maternal blood or endocervical samples to diagnose fetal genetic conditions. These cells may be scarce and difficult to isolate, but they are a direct source of pure fetal genetic material. In this review, we summarize the history of cell-based NIPT, present an updated review on its current developments, evaluate its genetic diagnostic potential, and discuss its future prospects for clinical use.

Integrating Social Determinants Of Health Into Ethical Digital Simulations, Kristin Kostick-Quenet, Vasiliki Rahimzadeh, Sharmila Anandasabapathy, Meghan Hurley, Anika Sonig, Amy Mcguire

Center for Medical Ethics and Health Policy Staff Publications

No abstract provided.

Figo Staging Of Endometrial Cancer: 2023, Jonathan S. Berek, Xavier Matias-Guiu, Carien Creutzberg, Christina Fotopoulou, David Gaffney, Sean Kehoe, Kristina Lindemann, David Mutch, Nicole Concin

2020-Current year OA Pubs

INTRODUCTION: Many advances in the understanding of the pathologic and molecular features of endometrial cancer have occurred since the FIGO staging was last updated in 2009. Substantially more outcome and biological behavior data are now available regarding the several histological types. Molecular and genetic findings have accelerated since the publication of The Cancer Genome Atlas (TCGA) data and provide improved clarity on the diverse biological nature of this collection of endometrial cancers and their differing prognostic outcomes. The goals of the new staging system are to better define these prognostic groups and create substages that indicate more appropriate surgical, radiation, …

The Pyruvate Dehydrogenase Complex Regulates Mitophagic Trafficking And Protein Phosphorylation, Panagiota Kolitsida, Vladimir Nolic, Jianwen Zhou, Michael Stumpe, Natalie M Niemi, Jörn Dengjel, Hagai Abeliovich

2020-Current year OA Pubs

The mitophagic degradation of mitochondrial matrix proteins in

Assessing The Size And Growth Of The Us Wetland And Stream Compensatory Mitigation Industry, Todd K. Bendor, Joungwon Kwon, T. William Lester

Faculty Research, Scholarly, and Creative Activity

Interest has focused on quantifying the size and scope of environmental markets, particularly those that offset ecosystem impacts or restore natural infrastructure to improve habitat or promote clean air and water. In this paper, we focus on the US wetland and stream compensatory mitigation market, asking: what types of firms make up the mitigation “industry”? What are the economic impacts–i.e., the “size”–of the mitigation industry? How has this industry changed over time? We present the results of a national survey of mitigation firms and construct an input-output model of the industry’s economic impacts and employment. We also develop a comparative, …

Data-Driven Soil Analysis And Evaluation For Smart Farming Using Machine Learning Approaches, Yixin Huang, Rishi Srivastava, Chloe Ngo, Jerry Gao, Jane Wu, Sen Chiao

Faculty Research, Scholarly, and Creative Activity

Food shortage issues affect more and more of the population globally as a consequence of the climate crisis, wars, and the COVID-19 pandemic. Increasing crop output has become one of the urgent priorities for many countries. To raise the productivity of the crop product, it is necessary to monitor and evaluate farmland soil quality by analyzing the physical and chemical properties of soil since the soil is the base to provide nutrition to the crop. As a result, soil analysis contributes greatly to maintaining the sustainability of soil in producing crops regularly. Recently, some agriculture researchers have started using machine …

A Pipeline For The Rapid Collection Of Color Data From Photographs, Yvonne Luong, Ariel Gasca-Herrera, Tracy M. Misiewicz, Benjamin E. Carter

Faculty Research, Scholarly, and Creative Activity

Premise: There are relatively few studies of flower color at landscape scales that can address the relative importance of competing mechanisms (e.g., biotic: pollinators; abiotic: ultraviolet radiation, drought stress) at landscape scales. Methods: We developed an R shiny pipeline to sample color from images that were automatically downloaded using query results from a search using iNaturalist or the Global Biodiversity Information Facility (GBIF). The pipeline was used to sample ca. 4800 North American wallflower (Erysimum, Brassicaceae) images from iNaturalist. We tested whether flower color was distributed non-randomly across the landscape and whether spatial patterns were correlated with climate. We also …

The Enhancement Of Crispr/Cas9 Gene Editing Using Metformin, Jaedyn L. Rollins, Raquel M. Hall, Clara J. Lemus, Lauren A. Leisten, Jennifer M. Johnston

Faculty Research, Scholarly, and Creative Activity

The CRISPR/Cas9 technology is a revolutionary tool that can be used to edit the genome. Specifically, the genome of hematopoietic stem cells (HSCs) could be edited to correct monogenic blood disorders as well as produce immunotherapies. However, the efficiency of editing HSCs remains low. To overcome this hurdle, we set out to investigate the use of metformin, an FDA-approved drug, to enhance gene modification. We assessed the effect of metformin on the growth of two hematopoietic cell lines: a myeloid-erythroid leukemic cell line (K562 cells) representative of the myeloid population and an immortalized T lymphocyte cell line (Jurkat cells) representative …

Static Management Presents A Simple Solution To A Dynamic Fishery And Conservation Challenge, Christopher M. Free, Lyall F. Bellquist, Karin A. Forney, Jenn Humberstone, Kate Kauer, Qi Lee, Owen R. Liu, Jameal F. Samhouri, Jono R. Wilson, Darcy Bradley

Faculty Research, Scholarly, and Creative Activity

Dynamic ocean management, which leverages near real-time data to adaptively shift management in response to changing ocean conditions, is gaining attention as an alternative to static approaches for managing dynamic fisheries challenges. While promising, dynamic management can be data-intensive, costly, and difficult to implement, and its value relative to simpler static approaches should be evaluated before being applied, especially when endangered species and economically crucial fisheries are at risk. Here, we use management strategy evaluation to compare static and dynamic management strategies for reducing humpback whale (Megaptera novaeangliae) entanglement risk in the highly lucrative California Dungeness crab (Metacarcinus magister) trap …

The Effect Of Histone Deacetylase Inhibitors On The Efficiency Of The Crispr/Cas9 System, Ymer Björnson, Codey Y. Huang, Jaedyn L. Rollins, Guadalupe Castañeda, Navneet Kaur, Emiko Yamamoto, Jennifer M. Johnston

Faculty Research, Scholarly, and Creative Activity

The CRISPR/Cas9 technology is a prominent genome-editing tool capable of producing a double-strand break in the genome. However, the modification of hematopoietic stem cells via the homology-directed repair pathway is still inefficient. Therefore, we hypothesize that histone deacetylase inhibitors, such as valproic acid (VPA) and sodium butyrate (NaB), could enhance HDR efficiency by increasing the accessibility of the genome-editing machinery. To address the potential utilization of HDAC inhibitors therapeutically, we began by assessing the effect of VPA and NaB on two cell lines representative of the two hematopoietic stem cell lineages. No statistically significant effect on cell growth or viability …

Long-Term Impacts Of Conservation Pasture Management In Manuresheds On System-Level Microbiome And Antibiotic Resistance Genes, Mitiku Mihiret Seyoum, Amanda Ashworth, Kristina M. Feye, Steven C. Ricke, Phillip R. Owens, Philip A. Moore Jr., Mary Savin

Crop, Soil and Environmental Sciences Faculty Publications and Presentations

Animal manure improves soil fertility and organic carbon, but long-term deposition may contribute to antibiotic resistance genes (ARGs) entering the soil-water environment. Additionally, long-term impacts of applying animal manure to soil on the soil-water microbiome, a crucial factor in soil health and fertility, are not well understood. The aim of this study is to assess: (1) impacts of long-term conservation practices on the distribution of ARGs and microbial dynamics in soil, and runoff; and (2) associations between bacterial taxa, heavy metals, soil health indicators, and ARGs in manures, soils, and surface runoff in a study following 15 years of continuous …

Associations Of Sex, Race, And Apolipoprotein E Alleles With Multiple Domains Of Cognition Among Older Adults, Skylar Walters, Carlos Cruchaga, Et Al.

2020-Current year OA Pubs

IMPORTANCE: Sex differences are established in associations between apolipoprotein E (APOE) ε4 and cognitive impairment in Alzheimer disease (AD). However, it is unclear whether sex-specific cognitive consequences of APOE are consistent across races and extend to the APOE ε2 allele.

OBJECTIVE: To investigate whether sex and race modify APOE ε4 and ε2 associations with cognition.

DESIGN, SETTING, AND PARTICIPANTS: This genetic association study included longitudinal cognitive data from 4 AD and cognitive aging cohorts. Participants were older than 60 years and self-identified as non-Hispanic White or non-Hispanic Black (hereafter, White and Black). Data were previously collected across multiple US locations …

Diverse And Variable Community Structure Of Picophytoplankton Across The Laurentian Great Lakes, John Gale, Carey P. Sweeney, Sarah Paver, Maureen L. Coleman, Anne W. Thompson

Biology Faculty Publications and Presentations

The Laurentian Great Lakes provide economic support to millions of people, drive biogeochemical cycling, and are an important natural laboratory for characterizing the fundamental components of aquatic ecosystems. Small phytoplankton are important contributors to the food web in much of the Laurentian Great Lakes. Here, for the first time, we reveal and quantify eight phenotypically distinct picophytoplankton populations across the Lakes using a multilaser flow cytometry approach, which distinguishes cells based on their pigment phenotype. The distributions and diversity of picophytoplankton flow populations varied across lakes and depths, with Lake Erie standing out with the highest diversity. By sequencing sorted …

Neuroinflammation In The Amygdala Is Associated With Recent Depressive Symptoms, Wei Zhang, Jerrel Rutlin, Sarah A Eisenstein, Yong Wang, Deanna M Barch, Tamara Hershey, Ryan Bogdan, Janine D Bijsterbosch

2020-Current year OA Pubs

BACKGROUND: Converging evidence suggests that elevated inflammation may contribute to depression. Yet, the link between peripheral inflammation and neuroinflammation in depression is unclear. Here, using data from the UK Biobank, we estimated associations among depression, C-reactive protein (CRP) as a measure of peripheral inflammation, and neuroinflammation as indexed by diffusion basis spectral imaging-based restricted fraction (DBSI-RF).

METHODS: DBSI-RF was derived from diffusion-weighted imaging data (N = 11,512) for whole-brain gray matter (global-RF), and regions of interest in the bilateral amygdala (amygdala-RF) and hippocampus (hippocampus-RF), and CRP was estimated from blood (serum) samples. Self-reported recent depression symptoms were measured using a …

A Defect In Mitochondrial Fatty Acid Synthesis Impairs Iron Metabolism And Causes Elevated Ceramide Levels, Debdeep Dutta, Oguz Kanca, Seul Kee Byeon, Paul C Marcogliese, Zhongyuan Zuo, Rishi V Shridharan, Jun Hyoung Park, Undiagnosed Diseases Networ, Guang Lin, Ming Ge, Gali Heimer, Jennefer N Kohler, Matthew T Wheeler, Benny A Kaipparettu, Akhilesh Pandey, Hugo J Bellen

Faculty, Staff and Students Publications

In most eukaryotic cells, fatty acid synthesis (FAS) occurs in the cytoplasm and in mitochondria. However, the relative contribution of mitochondrial FAS (mtFAS) to the cellular lipidome is not well defined. Here we show that loss of function of Drosophila mitochondrial enoyl coenzyme A reductase (Mecr), which is the enzyme required for the last step of mtFAS, causes lethality, while neuronal loss of Mecr leads to progressive neurodegeneration. We observe a defect in Fe-S cluster biogenesis and increased iron levels in flies lacking mecr, leading to elevated ceramide levels. Reducing the levels of either iron or ceramide suppresses the neurodegenerative …

Novel Lss Variants In Alopecia And Intellectual Disability Syndrome: New Case Report And Clinical Spectrum Of Lss-Related Rare Disease Traits, Hasnaa M Elbendary, Dana Marafi, Ahmed K Saad, Rasha Elhossini, Ruizhi Duan, Karima Rafat, Shalini N Jhangiani, Richard A Gibbs, Davut Pehlivan, Daniel G Calame, Jennifer E Posey, James R Lupski, Maha S Zaki

Faculty, Staff and Students Publications

Pathogenic biallelic variants in LSS are associated with three Mendelian rare disease traits including congenital cataract type 44, autosomal recessive hypotrichosis type 14, and alopecia-intellectual disability syndrome type 4 (APMR4). We performed trio research exome sequencing on a family with a four-year-old male with global developmental delay, epilepsy and striking alopecia, and identified novel compound heterozygous LSS splice site (c.14+2T>C) and missense (c.1357 G>A; p.V453L) variant alleles. Rare features associated with APMR4 such as cryptorchidism, micropenis, mild cortical brain atrophy and thin corpus callosum were detected. Previously unreported APMR4 findings including cerebellar involvement in the form of unsteady …

Loss Of The Maternal Effect Gene Nlrp2 Alters The Transcriptome Of Ovulated Mouse Oocytes And Impacts Expression Of Histone Demethylase Kdm1b, Zahra Anvar, Imen Chakchouk, Momal Sharif, Sangeetha Mahadevan, Eleni Theodora Nasiotis, Li Su, Zhandong Liu, Ying-Wooi Wan, Ignatia B Van Den Veyver

Faculty, Staff and Students Publications

The subcortical maternal complex (SCMC) is a multiprotein complex in oocytes and preimplantation embryos that is encoded by maternal effect genes. The SCMC is essential for zygote-to-embryo transition, early embryogenesis, and critical zygotic cellular processes, including spindle positioning and symmetric division. Maternal deletion of Nlrp2, which encodes an SCMC protein, results in increased early embryonic loss and abnormal DNA methylation in embryos. We performed RNA sequencing on pools of meiosis II (MII) oocytes from wild-type and Nlrp2-null female mice that were isolated from cumulus-oocyte complexes (COCs) after ovarian stimulation. Using a mouse reference genome-based analysis, we found 231 …

Exome Sequencing Implicates Dgkz , Esrra , And Gxylt1 For Modulating Granuloma Formation In Crohn Disease, R Alan Harris, Allyson H Bush, Todd N Eagar, Justin Qian, Michael P Greenwood, Antone R Opekun, Robert Baldassano, Stephen L Guthery, Joshua D Noe, Anthony Otley, Joel R Rosh, Subra Kugathasan, Richard Kellermayer

Faculty, Staff and Students Publications

Non-caseating granulomas may indicate a more aggressive phenotype of Crohn disease (CD). Genetic associations of granulomatous CD (GCD) may help elucidate disease pathogenesis. Whole-exome sequencing was performed on peripheral blood-derived DNA from 17 pediatric patients with GCD and 19 with non-GCD (NGCD), and from an independent validation cohort of 44 GCD and 19 NGCD cases. PLINK (a tool set for whole-genome association and population-based linkage analyses) analysis was used to identify single nucleotide polymorphisms (SNPs) differentiating between groups, and subgroup allele frequencies were also compared to a public genomic database (gnomAD). The Combined Annotation Dependent Depletion scoring tool was used …

Age Differences In Core Symptoms And Symptom Relationships In Patients With Irritable Bowel Syndrome: A Network Analysis, Pei-Lin Yang, Kendra J Kamp, Robert L Burr, Hsin-Yi Jean Tang, Adrian Dobra, Robert J Shulman, Margaret M Heitkemper

Faculty, Staff and Students Publications

INTRODUCTION: Irritable bowel syndrome (IBS) is a common disorder of gut-brain interaction, characterized by symptoms of abdominal pain and changes in bowel habits. It often co-occurs with extraintestinal somatic and psychological symptoms. However, the nature of the interrelationships among these symptoms is unclear. Although previous studies have noted age differences in IBS prevalence and specific symptom severity, it remains unknown whether specific symptoms and symptom relationships may differ by age.

METHODS: Symptom data were collected in 355 adults with IBS (mean age 41.4 years, 86.2% female). Network analysis was used to examine the interrelationships among 28 symptoms and to identify …

Loss Of Growth Differentiation Factor 15 Exacerbates Lung Injury In Neonatal Mice, Faeq Al-Mudares, Manuel Cantu Gutierrez, Abiud Cantu, Weiwu Jiang, Lihua Wang, Xiaoyu Dong, Bhagavatula Moorthy, Eniko Sajti, Krithika Lingappan

Faculty, Staff and Students Publications

Growth differentiation factor 15 (GDF15) is a divergent member of the transforming growth factor-β (TGF-β) superfamily, and its expression increases under various stress conditions, including inflammation, hyperoxia, and senescence. GDF15 expression is increased in neonatal murine bronchopulmonary dysplasia (BPD) models, and GDF15 loss exacerbates oxidative stress and decreases cellular viability in vitro. Our overall hypothesis is that the loss of GDF15 will exacerbate hyperoxic lung injury in the neonatal lung in vivo. We exposed neonatal

Optimized Catheter System Demonstrates Utility For Endomyocardial Delivery Of Cardiopoietic Stem Cells In Target Patients With Heart Failure, Jozef Bartunek, Andre Terzic

The Texas Heart Institute Journal

No abstract provided.

Childhood Exposure To Parental Threatening Behaviors And Anxiety In Emerging Adulthood: Indirect Effects Of Perceived Stress, Erika S Trent, Andres G Viana, Elizabeth M Raines, Haley E Conroy Busch, Karina Silva, Eric A Storch, Michael J Zvolensky

Center for Medical Ethics and Health Policy Staff Publications

Background: Although childhood exposure to parental threatening behaviors is associated with elevated anxiety in emerging adulthood, the underlying mechanisms remain unexplored. Perceived stress-a subjective experience comprised of feelings of helplessness (being unable to cope or exert control) and poor self-efficacy (confidence in one's ability to manage stressors)-is one candidate mechanism. The present investigation examined the underlying role of perceived stress in the association between childhood exposure to parental threatening behaviors and anxiety symptom severity in a sample of emerging adults.

Methods: Participants (N = 855; Mage = 18.75 years, SD = 1.05, range 18-24; 70.8% female) were recruited from a …

The Complete Sequence Of A Human Y Chromosome, Arang Rhie, Sergey Nurk, Monika Cechova, Savannah J Hoyt, Dylan J Taylor, Nicolas Altemose, Paul W Hook, Sergey Koren, Mikko Rautiainen, Ivan A Alexandrov, Jamie Allen, Mobin Asri, Andrey V Bzikadze, Nae-Chyun Chen, Chen-Shan Chin, Mark Diekhans, Paul Flicek, Giulio Formenti, Arkarachai Fungtammasan, Carlos Garcia Giron, Erik Garrison, Ariel Gershman, Jennifer L Gerton, Patrick G S Grady, Andrea Guarracino, Leanne Haggerty, Reza Halabian, Nancy F Hansen, Robert Harris, Gabrielle A Hartley, William T Harvey, Marina Haukness, Jakob Heinz, Thibaut Hourlier, Robert M Hubley, Sarah E Hunt, Stephen Hwang, Miten Jain, Rupesh K Kesharwani, Alexandra P Lewis, Heng Li, Glennis A Logsdon, Julian K Lucas, Wojciech Makalowski, Christopher Markovic, Fergal J Martin, Ann M Mc Cartney, Rajiv C Mccoy, Jennifer Mcdaniel, Brandy M Mcnulty, Paul Medvedev, Alla Mikheenko, Katherine M Munson, Terence D Murphy, Hugh E Olsen, Nathan D Olson, Luis F Paulin, David Porubsky, Tamara Potapova, Fedor Ryabov, Steven L Salzberg, Michael E G Sauria, Fritz J Sedlazeck, Kishwar Shafin, Valery A Shepelev, Alaina Shumate, Jessica M Storer, Likhitha Surapaneni, Angela M Taravella Oill, Françoise Thibaud-Nissen, Winston Timp, Marta Tomaszkiewicz, Mitchell R Vollger, Brian P Walenz, Allison C Watwood, Matthias H Weissensteiner, Aaron M Wenger, Melissa A Wilson, Samantha Zarate, Yiming Zhu, Justin M Zook, Evan E Eichler, Rachel J O'Neill, Michael C Schatz, Karen H Miga, Kateryna D Makova, Adam M Phillippy

Faculty, Staff and Students Publications

The human Y chromosome has been notoriously difficult to sequence and assemble because of its complex repeat structure including long palindromes, tandem repeats, and segmental duplications1–3. As a result, more than half of the Y chromosome is missing from the GRCh38 reference sequence and it remains the last human chromosome to be finished4,5. Here, the Telomere-to-Telomere (T2T) consortium presents the complete 62,460,029 base pair sequence of a human Y chromosome from the HG002 genome (T2T-Y) that corrects multiple errors in GRCh38-Y and adds over 30 million base pairs of sequence to the …

New Records Of Ornithodoros Turicata (Ixodida: Argasidae) In Rural And Urban Sites In The Mexican States Of Aguascalientes And Zacatecas Indicate The Potential For Tick-Borne Relapsing Fever, Edwin Vázquez-Guerrero, José Luis González-Quiroz, María Lilia Domínguez-López, Alexander R Kneubehl, Aparna Krishnavajhala, Michael W Curtis, Alejandro Ponce-Mendoza, Paulina Estrada-De Los Santos, Job E Lopez, J Antonio Ibarra

Faculty, Staff and Students Publications

Soft ticks from the Ornithodoros genus are vectors of relapsing fever (RF) spirochetes around the world. In Mexico, they were originally described in the 19th century. However, few recent surveillance studies have been conducted in Mexico, and regions where RF spirochetes circulate remain vague. Here, the presence of soft ticks in populated areas was assessed in two sites from the Mexican states of Aguascalientes and Zacatecas. Argasidae ticks were collected, identified by morphology and mitochondrial 16S rDNA gene sequencing, and tested for RF borreliae. The specimens in both sites were identified as Ornithodoros turicata but no RF spirochetes were detected. …

Implantable Penile Prosthesis For Erectile Dysfunction: Insurance Coverage In The United States, Mohit Khera, Joshua P Langston, Matthew E Pollard, Denise Asafu-Adjei, Natalie C Edwards, Krista D Nitschelm, Mital Patel, Samir K Bhattacharyya

Faculty, Staff and Students Publications

Introduction: A manufacturer's benefit verification database was evaluated to ascertain United States health plan insurance coverage for implantable penile prostheses for erectile dysfunction.

Methods: All-payer and employer-sponsored health plan benefit verification databases were queried to determine implantable penile prosthesis approval status. For the all-payer analysis, data by payer were available and presented for 2019-2021 to assess approval status varied by payer and over time. For the employer-sponsored health plan analysis, data by payer were available from 2018-2021.

Results: Benefit verification records for the all-payer database were available for 3,167 patients in 2019, 3,016 in 2020, and 2,837 in 2021. Insurance …

Characterizing Control Of Memory Cd8 T Cell Differentiation By Btb-Zf Transcription Factor Zbtb20, Nicholas K Preiss, Yasmin Kamal, Owen M Wilkins, Chenyang Li, Fred W Kolling, Heidi W Trask, Young-Kwang Usherwood, Chao Cheng, Hildreth R Frost, Edward J Usherwood

Faculty, Staff and Students Publications

Members of the BTB-ZF transcription factor family regulate the immune system. Our laboratory identified that family member Zbtb20 contributes to the differentiation, recall responses, and metabolism of CD8 T cells. Here, we report a characterization of the transcriptional and epigenetic signatures controlled by Zbtb20 at single-cell resolution during the effector and memory phases of the CD8 T cell response. Without Zbtb20, transcriptional programs associated with memory CD8 T cell formation were up-regulated throughout the CD8 T response. A signature of open chromatin was associated with genes controlling T cell activation, consistent with the known impact on differentiation. In addition, memory …

Small-Molecule Chemical Probes For The Potential Therapeutic Targets In Alcoholic Liver Diseases, Ashish Dogra, Feng Li

Faculty, Staff and Students Publications

Alcoholic liver disease (ALD) encompasses a range of conditions resulting from prolonged and excessive alcohol consumption, causing liver damage such as alcoholic fatty liver, inflammation, fibrosis, and cirrhosis. Alcohol consumption contributes to millions of deaths each year. So far, the effective treatments for ALD are limited. To date, the most effective treatment for ALD is still prevention by avoiding excessive alcohol consumption, and only few specialized medicines are in the market for the treatment of patients suffering from ALD. Small molecules targeting various pathways implicated in ALD pathogenesis can potentially be used for effective therapeutics development. In this review, we …

Equine Bronchial Epithelial Cells Are Susceptible To Cell Entry With A Sars-Cov-2 Pseudovirus But Reveal Low Replication Efficiency, Rebecca M Legere, Angelica R Allegro, Yvonne Affram, Bibiana Petri Da Silveira, Jennifer L Fridley, Kelsey M Wells, Numan Oezguen, Robert C Burghardt, Gus A Wright, Jeroen Pollet, Angela I Bordin, Paul De Figueiredo, Julian L Leibowitz, Noah D Cohen

Faculty, Staff and Students Publications

Objective: To examine the susceptibility of cultured primary equine bronchial epithelial cells (EBECs) to a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pseudovirus relative to human bronchial epithelial cells (HBECs).

Sample: Primary EBEC cultures established from healthy adult horses and commercially sourced human bronchial epithelial cells (HBECs) were used as a positive control.

Methods: Angiotensin-converting enzyme 2 (ACE2) expression by EBECs was demonstrated using immunofluorescence, western immunoblot, and flow cytometry. EBECs were transduced with a lentivirus pseudotyped with the SARS-CoV-2 spike protein that binds to ACE2 and expresses the enhanced green fluorescent protein (eGFP) as a reporter. Cells were transduced …

Public Reporting For Coronary Artery Bypass Graft Surgery: The Quest For The Optimal Scorecard, Hiba Ghandour, Aaron J Weiss, Mario Gaudino, Michael Halkos, Danny Chu, Bradley S Taylor, John Puskas, Deepak L Bhatt, Marco Zenati, John Stulak, Todd Rosengart, Husam H Balkhy, Eugene H Blackstone, Lars G Svensson, Faisal G Bakaeen, Ozgun Erten, Tara Karamlou, Edward G Soltesz, A Marc Gillinov, Anthony Warmuth, Eric E Roselli, Nicholas G Smedira

Faculty, Staff and Students Publications

Objective: A number of publicly available rating algorithms are used to assess hospital performance in coronary artery bypass grafting (CABG). However, concerns remain that these algorithms fail to correlate with each other and inadequately capture the case complexity of individual center practices.

Methods: Composite star ratings for isolated CABG from the Society of Thoracic Surgeons public reporting database were extracted for 2018-2019. U.S. News & World Report Best Hospitals was used to extract CABG ratings as well as overall cardiology and heart surgery ranking, and the Centers for Medicare & Medicaid Services Hospital Compare was used to extract CABG volume …