Digital Commons Network^™

Endothelial Dysfunction And Cardiometabolic Risk Factors In Mexican American Adults: The Cameron County Hispanic Cohort, Enrique Garcia-Sayan, Miryoung Lee, James R Stone, Danielle M Stone, Beverly Smulevitz, David D Mcpherson, Susan P Fisher-Hoch, Joseph B Mccormick, Susan T Laing

Faculty, Staff and Students Publications

Endothelial dysfunction assessed by impaired brachial flow-mediated dilation (FMD) predicts incident cardiovascular disease (CVD). We have previously shown that clustering of diabetes mellitus, obesity, and metabolic syndrome in young Hispanic patients was associated with subclinical atherosclerosis. This study aimed to assess determinants of impaired FMD response (%FMD), an earlier marker of atherosclerosis, in a population-based sample of asymptomatic Mexican Americans. Cardiometabolic biomarkers and FMD were obtained from 960 Cameron County Hispanic Cohort participants. Gender-specific median values of %FMD were used to categorize participants into those with %FMD below or above the median. The sample was further stratified into those younger …

Associations Between Birth Defects And Childhood And Adolescent Germ Cell Tumors According To Sex, Histologic Subtype, And Site, Jeremy M Schraw, Pagna Sok, Tania A Desrosiers, Amanda E Janitz, Peter H Langlois, Mark A Canfield, A Lindsay Frazier, Sharon E Plon, Philip J Lupo, Jenny N Poynter

Faculty, Staff and Students Publications

BACKGROUND: Studies have reported increased rates of birth defects among children with germ cell tumors (GCTs). However, few studies have evaluated associations by sex, type of defect, or tumor characteristics.

METHODS: Birth defect-GCT associations were evaluated among pediatric patients (N = 552) with GCTs enrolled in the Germ Cell Tumor Epidemiology Study and population-based controls (N = 6380) without cancer from the Genetic Overlap Between Anomalies and Cancer in Kids Study. The odds ratio (OR) and 95% confidence interval (CI) of GCTs according to birth defects status were estimated by using unconditional logistic regression. All defects were considered collectively and …

U.S. Adolescent Rest-Activity Patterns: Insights From Functional Principal Component Analysis (Nhanes 2011–2014), Chris Ho Ching Yeung, Jiachen Lu, Erica G Soltero, Cici Bauer, Qian Xiao

Children’s Nutrition Research Center Staff Publications

Background: Suboptimal rest-activity patterns in adolescence are associated with worse health outcomes in adulthood. Understanding sociodemographic factors associated with rest-activity rhythms may help identify subgroups who may benefit from interventions. This study aimed to investigate the association of rest-activity rhythm with demographic and socioeconomic characteristics in adolescents.

Methods: Using cross-sectional data from the nationally representative National Health and Nutrition Examination Survey (NHANES) 2011-2014 adolescents (N = 1814), this study derived rest-activity profiles from 7-day 24-hour accelerometer data using functional principal component analysis. Multiple linear regression was used to assess the association between participant characteristics and rest-activity profiles. Weekday and weekend …

Us Adolescent Rest-Activity Patterns: Insights From Functional Principal Component Analysis (Nhanes 2011-2014), Chris Ho Ching Yeung, Jiachen Lu, Erica G Soltero, Cici Bauer, Qian Xiao

Faculty, Staff and Student Publications

BACKGROUND: Suboptimal rest-activity patterns in adolescence are associated with worse health outcomes in adulthood. Understanding sociodemographic factors associated with rest-activity rhythms may help identify subgroups who may benefit from interventions. This study aimed to investigate the association of rest-activity rhythm with demographic and socioeconomic characteristics in adolescents.

METHODS: Using cross-sectional data from the nationally representative National Health and Nutrition Examination Survey (NHANES) 2011-2014 adolescents (N = 1814), this study derived rest-activity profiles from 7-day 24-hour accelerometer data using functional principal component analysis. Multiple linear regression was used to assess the association between participant characteristics and rest-activity profiles. Weekday and weekend …

Sex Differences In Cholesterol And Triglyceride Levels Among Hospitalized Adolescents And Young Adults With Eating Disorders, Jason M. Nagata, Anita V. Chaphekar, Ruben Vargas, Anthony Nguyen, Amanda E. Downey, Khushi P. Patel, Kyle T. Ganson, Elena Stuart, Siena Vendlinski, Sara M. Buckelew, Andrea K. Garber

Publications

OBJECTIVE: To determine sex differences in cholesterol and triglyceride levels among adolescents and young adults hospitalized for medical complications of eating disorders. METHODS: A retrospective electronic medical record review of patients aged 9-25 years admitted to the University of California, San Francisco Eating Disorders Program for medical stabilization, between 2012 and 2020, was conducted. Non-fasting total cholesterol and triglycerides were collected; however, LDL and HDL levels were not available. RESULTS: Among 83 males and 441 females, mean ± SD age was 15.5 ± 2.8 years, 64.1% had anorexia nervosa, and admission percent median body mass index was 87.3 ± 13.9. …

Nasal Iodophor Antiseptic Vs Nasal Mupirocin Antibiotic In The Setting Of Chlorhexidine Bathing To Prevent Infections In Adult Icus: A Randomized Clinical Trial, Susan S Huang, Edward J Septimus, Ken Kleinman, Lauren T Heim, Julia A Moody, Taliser R Avery, Laura Mclean, Syma Rashid, Katherine Haffenreffer, Lauren Shimelman, Whitney Staub-Juergens, Caren Spencer-Smith, Selsebil Sljivo, Ed Rosen, Russell E Poland, Micaela H Coady, Chi Hyun Lee, Eunice J Blanchard, Kimberly Reddish, Mary K Hayden, Robert A Weinstein, Brandon Carver, Kimberly Smith, Jason Hickok, Karen Lolans, Nadia Khan, S Gwynn Sturdevant, Sujan C Reddy, John A Jernigan, Kenneth E Sands, Jonathan B Perlin, Richard Platt

Faculty, Staff and Student Publications

IMPORTANCE: Universal nasal mupirocin plus chlorhexidine gluconate (CHG) bathing in intensive care units (ICUs) prevents methicillin-resistant Staphylococcus aureus (MRSA) infections and all-cause bloodstream infections. Antibiotic resistance to mupirocin has raised questions about whether an antiseptic could be advantageous for ICU decolonization.

OBJECTIVE: To compare the effectiveness of iodophor vs mupirocin for universal ICU nasal decolonization in combination with CHG bathing.

DESIGN, SETTING, AND PARTICIPANTS: Two-group noninferiority, pragmatic, cluster-randomized trial conducted in US community hospitals, all of which used mupirocin-CHG for universal decolonization in ICUs at baseline. Adult ICU patients in 137 randomized hospitals during baseline (May 1, 2015-April 30, 2017) …

Cd13 Facilitates Immune Cell Migration And Aggravates Acute Injury But Promotes Chronic Post-Stroke Recovery, Justin N Nguyen, Eric C Mohan, Gargee Pandya, Uzma Ali, Chunfeng Tan, Julia K Kofler, Linda Shapiro, Sean P Marrelli, Anjali Chauhan

Faculty, Staff and Student Publications

Introduction

Acute stroke leads to the activation of myeloid cells. These cells express adhesion molecules and transmigrate to the brain, thereby aggravating injury. Chronically after stroke, repair processes, including angiogenesis, are activated and enhance post-stroke recovery. Activated myeloid cells express CD13, which facilitates their migration into the site of injury. However, angiogenic blood vessels which play a role in recovery also express CD13. Overall, the specific contribution of CD13 to acute and chronic stroke outcomes is unknown.

Methods

CD13 expression was estimated in both mice and humans after the ischemic stroke. Young (8–12 weeks) male wild-type and global CD13 knockout …

Cancer Survivors’ Health Behaviors And Outcomes: A Population-Based Study Of Sexual And Gender Minorities, Ulrike Boehmer, Shine Chang, Nelson F Sanchez, Bill M Jesdale, Matthew B Schabath

Faculty, Staff and Student Publications

BACKGROUND: Most case-control studies compare cancer survivors with general population controls without considering sexual orientation or gender identity. This case-control analysis compared health risk behaviors and health outcomes among sexual and gender minority cancer survivors to those of matched sexual and gender minority participants without cancer (controls).

METHODS: Using data from the 2014-2021 Behavioral Risk Factor Surveillance System, a population-based sample of 4507 cancer survivors who self-identified as transgender, gay men, bisexual men, lesbian women, or bisexual women were 1:1 propensity score matched, using age at survey, race and ethnicity, marital status, education, access to health care, and US census …

Stabilizing Peri-Stent Restenosis Using A Novel Therapeutic Carrier, Maria P Blasco Conesa, Frank W Blixt, Pedram Peesh, Romeesa Khan, Janelle Korf, Juneyoung Lee, Gayathri Jagadeesan, Alexander Andersohn, Tushar K Das, Chunfeng Tan, Claudia Di Gesu, Gabriela Delevati Colpo, Jose Félix Moruno-Manchón, Louise D Mccullough, Robert Bryan, Bhanu P Ganesh

Faculty, Staff and Student Publications

Stroke is the most common cause of long-term disability and places a high economic burden on the global healthcare system. Functional outcomes from stroke are largely determined by the extent of ischemic injury, however, there is growing recognition that systemic inflammatory responses also contribute to outcomes. Mast cells (MCs) rapidly respond to injury and release histamine (HA), a pro-inflammatory neurotransmitter that enhances inflammation. The gut serves as a major reservoir of HA. We hypothesized that cromolyn, a mast cell stabilizer that prevents the release of inflammatory mediators, would decrease peripheral and central inflammation, reduce MC trafficking to the brain, and …

Epigenomic Signature Of Major Congenital Heart Defects In Newborns With Down Syndrome, Julia S Mouat, Shaobo Li, Swe Swe Myint, Benjamin I Laufer, Philip J Lupo, Jeremy M Schraw, John P Woodhouse, Adam J De Smith, Janine M Lasalle

Faculty, Staff and Students Publications

BACKGROUND: Congenital heart defects (CHDs) affect approximately half of individuals with Down syndrome (DS), but the molecular reasons for incomplete penetrance are unknown. Previous studies have largely focused on identifying genetic risk factors associated with CHDs in individuals with DS, but comprehensive studies of the contribution of epigenetic marks are lacking. We aimed to identify and characterize DNA methylation differences from newborn dried blood spots (NDBS) of DS individuals with major CHDs compared to DS individuals without CHDs.

METHODS: We used the Illumina EPIC array and whole-genome bisulfite sequencing (WGBS) to quantitate DNA methylation for 86 NDBS samples from the …

Müllerian-Type Clear Cell Carcinoma Of Donor Origin In A Male Patient With A Kidney Transplant: Ascertained By Molecular Testing, J Bryan Iorgulescu, Leah K Shaw, Asif Rashid, Priya Rao, Sreedhar Mandayam, Keyur P Patel, Kathleen M Schmeler, Richard K Yang, Pavlos Msaouel

Faculty, Staff and Student Publications

Clear cell carcinomas of Müllerian origin have a strong female predominance and only extremely rarely will arise within the kidney, presumably due to ectopic Müllerian embryogenesis. Herein, we report a unique case of metastatic Müllerian type clear cell carcinoma in a 37-year-old patient who had previously received a transplanted kidney from his father at age 11 (due to severe bilateral vesicoureteral reflux) and remained on chronic immunosuppression. The tumor was highly aggressive and demonstrated somatic mutations in NF2 and SETD2. Imaging of the transplanted kidney did not reveal any clear evidence of malignancy. However, targeted multigene sequencing and short tandem …

Greater Number Of Weekly Stairs Climbed Is Associated With Lower Low Back Pain Prevalence Among Female But Not Male Physical Therapists, Amy H. Amabile, Sharon L. Larson, Lisa T. Hoglund, John P. Guarnieri, Maureen Mcdonald, Madeline R. Reich

Department of Physical Therapy Faculty Papers

INTRODUCTION: Certain cardiovascular health benefits of stair climbing are now widely accepted, but no prior studies have as yet been found linking the quantity of stairs climbed to low back pain (LBP) morbidity. Low back pain is a common musculoskeletal impairment, and research has begun to show an association between LBP and gluteus maximus (GM) weakness. With stair climbing being the activity which most activates GM, the aim of the present research was to assess the relationship between stair ambulation and LBP prevalence. The hypothesis of this cross-sectional study was that individuals with LBP would report a significantly lower numbers …

Pls3 Missense Variants Affecting The Actin-Binding Domains Cause X-Linked Congenital Diaphragmatic Hernia And Body-Wall Defects, Florence Petit, Mauro Longoni, Julie Wells, Richard S Maser, Eric L Bogenschutz, Matthew J Dysart, Hannah T M Contreras, Frederic Frénois, Barbara R Pober, Robin D Clark, Philip F Giampietro, Hilger H Ropers, Hao Hu, Maria Loscertales, Richard Wagner, Xingbin Ai, Harrison Brand, Anne-Sophie Jourdain, Marie-Ange Delrue, Brigitte Gilbert-Dussardier, Louise Devisme, Boris Keren, David J Mcculley, Lu Qiao, Rebecca Hernan, Julia Wynn, Tiana M Scott, Daniel G Calame, Zeynep Coban-Akdemir, Patricia Hernandez, Andres Hernandez-Garcia, Hagith Yonath, James R Lupski, Yufeng Shen, Wendy K Chung, Daryl A Scott, Carol J Bult, Patricia K Donahoe, Frances A High

Faculty, Staff and Student Publications

Congenital diaphragmatic hernia (CDH) is a relatively common and genetically heterogeneous structural birth defect associated with high mortality and morbidity. We describe eight unrelated families with an X-linked condition characterized by diaphragm defects, variable anterior body-wall anomalies, and/or facial dysmorphism. Using linkage analysis and exome or genome sequencing, we found that missense variants in plastin 3 (PLS3), a gene encoding an actin bundling protein, co-segregate with disease in all families. Loss-of-function variants in PLS3 have been previously associated with X-linked osteoporosis (MIM: 300910), so we used in silico protein modeling and a mouse model to address these seemingly disparate clinical …

Global Effect Of Modifiable Risk Factors On Cardiovascular Disease And Mortality, Global Cardiovascular Risk Consortium, Christina Magnussen, Francisco M Ojeda, Darryl P Leong, Jesus Alegre-Diaz, Philippe Amouyel, Larissa Aviles-Santa, Dirk De Bacquer, Christie M Ballantyne, Antonio Bernabé-Ortiz, Martin Bobak, Hermann Brenner, Rodrigo M Carrillo-Larco, James De Lemos, Annette Dobson, Marcus Dörr, Chiara Donfrancesco, Wojciech Drygas, Robin P Dullaart, Gunnar Engström, Marco M Ferrario, Jean Ferrières, Giovanni De Gaetano, Uri Goldbourt, Clicerio Gonzalez, Guido Grassi, Allison M Hodge, Kristian Hveem, Licia Iacoviello, M Kamran Ikram, Vilma Irazola, Modou Jobe, Pekka Jousilahti, Pontiano Kaleebu, Maryam Kavousi, Frank Kee, Davood Khalili, Wolfgang Koenig, Anna Kontsevaya, Kari Kuulasmaa, Karl J Lackner, David M Leistner, Lars Lind, Allan Linneberg, Thiess Lorenz, Magnus Nakrem Lyngbakken, Reza Malekzadeh, Sofia Malyutina, Ellisiv B Mathiesen, Olle Melander, Andres Metspalu, J Jaime Miranda, Marie Moitry, Joseph Mugisha, Mahdi Nalini, Vijay Nambi, Toshiharu Ninomiya, Karen Oppermann, Eleonora D'Orsi, Andrzej Pająk, Luigi Palmieri, Demosthenes Panagiotakos, Arokiasamy Perianayagam, Annette Peters, Hossein Poustchi, Andrew M Prentice, Eva Prescott, Ulf Risérus, Veikko Salomaa, Susana Sans, Satoko Sakata, Ben Schöttker, Aletta E Schutte, Sadaf G Sepanlou, Sanjib Kumar Sharma, Jonathan E Shaw, Leon A Simons, Stefan Söderberg, Abdonas Tamosiunas, Barbara Thorand, Hugh Tunstall-Pedoe, Raphael Twerenbold, Diego Vanuzzo, Giovanni Veronesi, Julia Waibel, S Goya Wannamethee, Masafumi Watanabe, Philipp S Wild, Yao Yao, Yi Zeng, Andreas Ziegler, Stefan Blankenberg

Faculty, Staff and Students Publications

BACKGROUND: Five modifiable risk factors are associated with cardiovascular disease (CVD) and all-cause mortality. The regional and sex-specific prevalence of these modifiable risk factors and their impact on CVD and all-cause mortality have not been evaluated using individual-level data.

METHODS: The Global Cardiovascular Risk Consortium harmonized individual-level data from 112 cohort studies conducted in 34 countries and 8 geographic regions. Associations between body-mass index, systolic blood pressure, non-high-density lipoprotein cholesterol, smoking, and diabetes with incident CVD and all-cause mortality were examined using Cox regression analyses and stratified by geographic region, age and sex. Population-attributable fractions were estimated for 10-year incident …

Hemizygous Variants In Protein Phosphatase 1 Regulatory Subunit 3f (Ppp1r3f) Are Associated With A Neurodevelopmental Disorder Characterized By Developmental Delay, Intellectual Disability And Autistic Features, Zhigang Liu, Baozhong Xin, Iris N Smith, Valerie Sency, Julia Szekely, Anna Alkelai, Alan Shuldiner, Stephanie Efthymiou, Farrah Rajabi, Stephanie Coury, Catherine A Brownstein, Sabine Rudnik-Schöneborn, Ange-Line Bruel, Julien Thevenon, Shimriet Zeidler, Parul Jayakar, Axel Schmidt, Kirsten Cremer, Hartmut Engels, Sophia O Peters, Maha S Zaki, Ruizhi Duan, Changlian Zhu, Yiran Xu, Chao Gao, Tania Sepulveda-Morales, Reza Maroofian, Issam A Alkhawaja, Mariam Khawaja, Hunaida Alhalasah, Henry Houlden, Jill A Madden, Valentina Turchetti, Dana Marafi, Pankaj B Agrawal, Ulrich Schatz, Ari Rotenberg, Joshua Rotenberg, Grazia M S Mancini, Somayeh Bakhtiari, Michael Kruer, Isabelle Thiffault, Steffen Hirsch, Maja Hempel, Lara G Stühn, Tobias B Haack, Jennifer E Posey, James R Lupski, Hyunpil Lee, Nicholas B Sarn, Charis Eng, Claudia Gonzaga-Jauregui, Bin Zhang, Heng Wang

Faculty, Staff and Students Publications

Protein phosphatase 1 regulatory subunit 3F (PPP1R3F) is a member of the glycogen targeting subunits (GTSs), which belong to the large group of regulatory subunits of protein phosphatase 1 (PP1), a major eukaryotic serine/threonine protein phosphatase that regulates diverse cellular processes. Here, we describe the identification of hemizygous variants in PPP1R3F associated with a novel X-linked recessive neurodevelopmental disorder in 13 unrelated individuals. This disorder is characterized by developmental delay, mild intellectual disability, neurobehavioral issues such as autism spectrum disorder, seizures and other neurological findings including tone, gait and cerebellar abnormalities. PPP1R3F variants segregated with disease in affected hemizygous males …

Multivariate Gwas Of Alzheimer's Disease Csf Biomarker Profiles Implies Grin2d In Synaptic Functioning, Alexander Neumann, Jigyasha Timsina, Thomas W Marsh, Priyanka Gorijala, Carlos Cruchaga, Et Al.

2020-Current year OA Pubs

BACKGROUND: Genome-wide association studies (GWAS) of Alzheimer's disease (AD) have identified several risk loci, but many remain unknown. Cerebrospinal fluid (CSF) biomarkers may aid in gene discovery and we previously demonstrated that six CSF biomarkers (β-amyloid, total/phosphorylated tau, NfL, YKL-40, and neurogranin) cluster into five principal components (PC), each representing statistically independent biological processes. Here, we aimed to (1) identify common genetic variants associated with these CSF profiles, (2) assess the role of associated variants in AD pathophysiology, and (3) explore potential sex differences.

METHODS: We performed GWAS for each of the five biomarker PCs in two multi-center studies (EMIF-AD …

Association Between Socioeconomic Factors, Race, And Use Of A Specialty Memory Clinic, Abigail Lewis, Aditi Gupta, Inez Oh, Suzanne E. Schindler, Nupur Ghoshal, Zachary Abrams, Randi Foraker, Barbara Joy Snider, John C. Morris, Joyce Balls-Berry, Mahendra Gupta, Philip R. O. Payne, Albert M. Lai

2020-Current year OA Pubs

BACKGROUND AND OBJECTIVES: The capacity of specialty memory clinics in the United States is very limited. If lower socioeconomic status or minoritized racial group is associated with reduced use of memory clinics, this could exacerbate health care disparities, especially if more effective treatments of Alzheimer disease become available. We aimed to understand how use of a memory clinic is associated with neighborhood-level measures of socioeconomic factors and the intersectionality of race.

METHODS: We conducted an observational cross-sectional study using electronic health record data to compare the neighborhood advantage of patients seen at the Washington University Memory Diagnostic Center with the …

Quality Of Life In Male Breast Cancer: Prospective Study Of The International Male Breast Cancer Program (Eortc10085/Tbcrc029/Big2-07/Nabcg), Carolien P Schröder, Elise Van Leeuwen-Stok, Fatima Cardoso, Barbro Linderholm, Coralie Poncet, Antonio C Wolff, Vesna Bjelic-Radisic, Gustavo Werutsky, Miguel H Abreu, Ivana Bozovic-Spasojevic, Irma Den Hoed, Aafke H Honkoop, Maartje Los, Jose P Leone, Nicola S Russell, Tineke J Smilde, Annette W G Van Der Velden, Catherine Van Poznak, Marije M Vleugel, Rachel L Yung, Corneel Coens, Sharon H Giordano, Kathryn J Ruddy

Faculty, Staff and Student Publications

INTRODUCTION: Prospective data about quality of life (QoL) in men with breast cancer (BC) are lacking. A prospective registry (EORTC10085) of men with all BC stages, including a QoL correlative study, was performed as part of the International Male Breast Cancer Program.

METHODS: Questionnaires at BC diagnosis included the EORTC QLQ-C30 and BR23 (BC specific module), adapted for men. High functioning and global health/QoL scores indicate high functioning levels/high QoL; high symptom-focused measures scores indicate high symptoms/problems levels. EORTC reference data for healthy men and women with BC were used for comparisons.

RESULTS: Of 422 men consenting to participate, 363 …

Vertebral Tortuosity Is Associated With Increased Rate Of Cardiovascular Events In Vascular Ehlers-Danlos Syndrome, Sara B Stephens, Sherene Shalhub, Nicholas Dodd, Jesse Li, Michael Huang, Seitaro Oda, Kalyan Kancherla, Tam T Doan, Siddharth K Prakash, Justin D Weigand, Federico M Asch, Taylor Beecroft, Alana Cecchi, Teniola Shittu, Liliana Preiss, Scott A Lemaire, Richard B Devereux, Reed E Pyeritz, Kathryn W Holmes, Mary J Roman, Ronald V Lacro, Ralph V Shohet, Rajesh Krishnamurthy, Kim Eagle, Peter Byers, Dianna M Milewicz, Shaine A Morris

Faculty, Staff and Student Publications

Background Arterial tortuosity is associated with adverse events in Marfan and Loeys-Dietz syndromes but remains understudied in Vascular Ehlers-Danlos syndrome. Methods and Results Subjects with a pathogenic

Longitudinal Follow-Up Of Netherton’S Syndrome, K. Petit, Christina E. Borchers, Julian Trevino

Dermatology Faculty Publications

Netherton’s Syndrome (NS) is a rare, autosomal recessivegenodermatosis caused by mutations in SPINK5 which encodes LETKI, aserine protease inhibitor.2,4 Consequently, unopposed kallikrein activityresults in an impaired skin barrier and desquamation.2 A triad of atopy,ichthyosis linearis circumflexa, and trichorrhexis invaginata (“bamboohair”) is characteristic of this disease.1 Associated findings includehypereosinophilia and elevated IgE. Histologically, a nonspecificpsoriasiform hyperplasia and dermal lymphocytic infiltrate may beobserved.1,6 Clinically, NS is frequently misdiagnosed as atopic dermatitis(AD) and proves difficult to treat.2 Dupilumab, an IL-4/IL-13 inhibitor withFDA approval for the treatment of atopic dermatitis and prurigo nodularis,may be a promising therapy for patients with NS.3 We present alongitudinal …

Does Spasticity Correlate With Motor Impairment In The Upper And Lower Limbs In Ambulatory Chronic Stroke Survivors??, Sheng Li, Jaskiran Ghuman, Javier Gonzalez-Buonomo, Xinran Huang, Aila Malik, Nuray Yozbatiran, Gerard E Francisco, Hulin Wu, Walter R Frontera

Faculty, Staff and Student Publications

OBJECTIVE: This study aimed to explore correlations between spasticity and motor impairments in the upper and lower limbs in ambulatory chronic stroke survivors.

DESIGN: We performed clinical assessments in 28 ambulatory chronic stroke survivors with spastic hemiplegia (female: 12; male: 16; mean ages = 57.8 ± 11.8 yrs; 76 ± 45 mos after stroke).

RESULTS: In the upper limb, spasticity index and Fugl-Meyer Motor Assessment showed a significant correlation. Spasticity index for the upper limb showed a significant negative correlation with handgrip strength of the affected side ( r = -0.4, P = 0.035) while Fugl-Meyer Motor Assessment for the …

Exaggerated Cutaneous Responses In Patients With Hematologic Malignancy, Trang Nguyen, Christina E. Borchers, Julian Trevino

Dermatology Faculty Publications

Eosinophilic dermatosis of hematologic malignancy (EDHM) is a cutaneous manifestation rarely seen in Chronic lymphocytic leukemia (CLL) and chronic myelomonocytic leukemia (CMML). EDHM, first described in 19651, is identified by treatment-resistant pruritic papules, eosinophil-rich dermal lymphohistiocytic infiltrate, exclusion of other causes of tissue eosinophilia, and preexisting diagnosis of hematologic malignancy2. Similarly, arthropod hypersensitivity reactions, or insect bite hypersensitivity, also cause significant discomfort and morbidity in individuals with hematologic malignancies. Proposed treatments exist, but assessing exaggerated skin reactions as prognostic markers requires further study. We outline two clinical cases illustrating the potential spectrum of EDHM encounters.

Web-Grading-A Tool To Test Personal Grading Of Renal And Prostate Cancer, Glen Kristiansen, Matthias Schmid, Lars Egevad, Hemamali Samaratunga, Murali Varma, Kaan Inam, Hans-Jürgen Thiesen, Brett Delahunt, Yulin Dai

Faculty, Staff and Student Publications

Only a few pathologists have the opportunity to verify their personal grading through objective assessment. This study introduces a web-based grading platform to facilitate and validate the grading of renal cell carcinoma and prostate cancer. Two representative images of two clinically annotated cohorts of 100 cases each of prostate and renal cell carcinoma were used. Each participant was asked to grade a tumor series utilizing a three tiered grading system. Finally, a Kaplan-Meier curve was drawn, and the log-rank test was used for statistical testing of the p-value. The grading of 22 participants (68%) achieved prognostic significance. Further analysis highlighted …

The Median Doses Of Beta-Blockers Among Older Adults With Heart Failure With Reduced Ejection Fraction, Min Ji Kwak, Caroline Schaefer, Trudy Millard Krause, Parag Goyal, Dae Hyun Kim, Abhijeet Dhoble, Michael Johnson, Rajender Aparasu, Holly M Holmes

Faculty, Staff and Student Publications

No abstract provided.

Comparison Of Lotions, Creams, Gels And Ointments For The Treatment Of Childhood Eczema: The Bee Rct, Matthew J Ridd, Sian Wells, Stephanie J Macneill, Emily Sanderson, Douglas Webb, Jonathan Banks, Eileen Sutton, Alison Rg Shaw, Zoe Wilkins, Julie Clayton, Amanda Roberts, Kirsty Garfield, Lyn Liddiard, Tiffany J Barrett, J Athene Lane, Helen Baxter, Laura Howells, Jodi Taylor, Alastair D Hay, Hywel C Williams, Kim S Thomas, Miriam Santer

Faculty, Staff and Student Publications

BACKGROUND: Emollients are recommended for children with eczema (atopic eczema/dermatitis). A lack of head-to-head comparisons of the effectiveness and acceptability of the different types of emollients has resulted in a 'trial and error' approach to prescribing.

OBJECTIVE: To compare the effectiveness and acceptability of four commonly used types of emollients for the treatment of childhood eczema.

DESIGN: Four group, parallel, individually randomised, superiority randomised clinical trials with a nested qualitative study, completed in 2021. A purposeful sample of parents/children was interviewed at ≈ 4 and ≈ 16 weeks.

SETTING: Primary care (78 general practitioner surgeries) in England.

PARTICIPANTS: Children aged …

Gut Microbiome In Patients With Early-Stage And Late-Stage Melanoma, Russell G Witt, Samuel H Cass, Tiffaney Tran, Ashish Damania, Emelie E Nelson, Elizabeth Sirmans, Elizabeth M Burton, Manoj Chelvanambi, Sarah Johnson, Hussein A Tawbi, Jeffrey E Gershenwald, Michael A Davies, Christine Spencer, Aditya Mishra, Matthew C Wong, Nadim J Ajami, Christine B Peterson, Carrie R Daniel, Jennifer A Wargo, Jennifer L Mcquade, Kelly C Nelson

Faculty, Staff and Student Publications

IMPORTANCE: The gut microbiome modulates the immune system and responses to immunotherapy in patients with late-stage melanoma. It is unknown whether fecal microbiota profiles differ between healthy individuals and patients with melanoma or if microbiota profiles differ among patients with different stages of melanoma. Defining gut microbiota profiles in individuals without melanoma and those with early-stage and late-stage melanoma may reveal features associated with disease progression.

OBJECTIVE: To characterize and compare gut microbiota profiles between healthy volunteers and patients with melanoma and between patients with early-stage and late-stage melanoma.

DESIGN, SETTING, AND PARTICIPANTS: This single-site case-control study took place at …

Suspected Bronchiectasis And Mortality In Adults With A History Of Smoking Who Have Normal And Impaired Lung Function : A Cohort Study, Alejandro A Diaz, Wei Wang, Jose L Orejas, Rim Elalami, Wojciech R Dolliver, Pietro Nardelli, Ruben San José Estépar, Bina Choi, Carrie L Pistenmaa, James C Ross, Diego J Maselli, Andrew Yen, Kendra A Young, Gregory L Kinney, Michael H Cho, Raul San José Estépar

Faculty, Staff and Student Publications

Background: Bronchiectasis in adults with chronic obstructive pulmonary disease (COPD) is associated with greater mortality. However, whether suspected bronchiectasis-defined as incidental bronchiectasis on computed tomography (CT) images plus clinical manifestation-is associated with increased mortality in adults with a history of smoking with normal spirometry and preserved ratio impaired spirometry (PRISm) is unknown.

Objective: To determine the association between suspected bronchiectasis and mortality in adults with normal spirometry, PRISm, and obstructive spirometry.

Design: Prospective, observational cohort.

Setting: The COPDGene (Genetic Epidemiology of Chronic Obstructive Pulmonary Disease) study.

Participants: 7662 non-Hispanic Black or White adults, aged 45 to 80 years, with 10 …

Cancer Germline Predisposing Variants And Late Mortality From Subsequent Malignant Neoplasms Among Long-Term Childhood Cancer Survivors: A Report From The St Jude Lifetime Cohort And The Childhood Cancer Survivor Study, Cheng Chen, Na Qin, Mingjuan Wang, Qian Dong, Saima Sultana Tithi, Yawei Hui, Wenan Chen, Gang Wu, Dennis Kennetz, Michael N Edmonson, Michael C Rusch, Andrew Thrasher, John Easton, Heather L Mulder, Nan Song, Noel-Marie Plonski, Kyla Shelton, Cindy Im, Matthew J Ehrhardt, Kim E Nichols, Wendy M Leisenring, Kayla L Stratton, Rebecca Howell, Yutaka Yasui, Smita Bhatia, Gregory T Armstrong, Kirsten K Ness, Melissa M Hudson, Jinghui Zhang, Hui Wang, Deo Kumar Srivastava, Leslie L Robison, Zhaoming Wang

Faculty, Staff and Student Publications

Background: Carriers of cancer predisposing variants are at an increased risk of developing subsequent malignant neoplasms among those who have survived childhood cancer. We aimed to investigate whether cancer predisposing variants contribute to the risk of subsequent malignant neoplasm-related late mortality (5 years or more after diagnosis).

Methods: In this analysis, data were included from two retrospective cohort studies, St Jude Lifetime Cohort (SJLIFE) and the Childhood Cancer Survivor Study (CCSS), with prospective follow-up of patients who were alive for at least 5 years after diagnosis with childhood cancer (ie, long-term childhood cancer survivors) with corresponding germline whole genome or …

Risk Factors For Overweight And Obesity After Childhood Acute Lymphoblastic Leukemia In North America And Switzerland: A Comparison Of Two Cohort Studies, Fabiën N Belle, Christina Schindera, Marc Ansari, Gregory T Armstrong, Maja Beck-Popovic, Rebecca Howell, Wendy M Leisenring, Lillian R Meacham, Jochen Rössler, Ben D Spycher, Emily Tonorezos, Nicolas X Von Der Weid, Yutaka Yasui, Kevin C Oeffinger, Claudia E Kuehni

Faculty, Staff and Student Publications

Background: After childhood acute lymphoblastic leukemia (ALL), sequelae include overweight and obesity, yet with conflicting evidence. We compared the prevalence of overweight and obesity between ≥5-year ALL survivors from the North American Childhood Cancer Survivor Study (CCSS) and the Swiss Childhood Cancer Survivor Study (SCCSS) and described risk factors.

Methods: We included adult childhood ALL survivors diagnosed between 1976 and 1999. We matched CCSS participants (3:1) to SCCSS participants by sex and attained age. We calculated body mass index (BMI) from self-reported height and weight for 1287 CCSS and 429 SCCSS participants; we then compared those with siblings (2034) in …

Impact Of Steroid Receptor And Hormone Manipulation In Skeletal Muscle: Implications For Glucose Metabolism And Insulin Sensitivity In Male Mice, Christian Aaron Unger

Theses and Dissertations

This dissertation aimed to investigate the influence of modifying steroid receptor content and steroid production within skeletal muscle on glucose metabolism and insulin sensitivity within the context of diet-induced obesity. Specifically, our research focused on three key aspects:1) determining the role that skeletal muscle androgen receptor has on glucose metabolism and insulin action in male mice fed a high-fat diet and 2) determining if inducible skeletal muscle aromatase overexpression improves glucose intolerance and insulin action in male mice fed a high-fat diet and 3) determining if inducible skeletal muscle estrogen-receptor alpha (ER-α) overexpression improves glucose intolerance and insulin action in …