Digital Commons Network^™

Maternal Folic Acid Supplement Use, Folate Intake, And Preterm Birth Among Infants With Spina Bifida, Renata H Benjamin, Katherine L Ludorf, Rachel P Allred, Jenil R Patel, Wendy N Nembhard, Gary M Shaw, Suzan L Carmichael, Tania A Desrosiers, Eirini Nestoridi, Eva M Williford, A J Agopian

Faculty, Staff and Student Publications

Background: We sought to assess the extent to which folic acid supplementation and dietary folate intake are associated with preterm delivery among infants with spina bifida.

Methods: We conducted a retrospective population-based study using the National Birth Defects Prevention Study (NBDPS; 1999-2011) and the Birth Defects Study To Evaluate Pregnancy exposureS (BD-STEPS; 2014-2019). We utilized robust Poisson regression to calculate the risk ratio (RR) and 95% confidence interval (CI) for the associations between preterm birth (< 37 weeks) and maternal use of folic acid-containing supplements, dietary folate intake quartile, and a combined variable accounting for supplementation and dietary folate status.

Results: Among 1199 infants with spina bifida (1011 in NBDPS, 188 in BD-STEPS), 217 (18.1%) were born preterm. There were no statistically significant associations …

Short-Term Preeclampsia Prediction: Cutoff Variations For Sflt-1/Plgf In U.S. Patients With Or Without Hypertensive Disorders, Yaxin Li, Kristen Cagino, Jim Yee, Caroline Andy, Dajana Borova, Ayush Shah, Isla Racine, Tracy Grossman, Zhen Zhao

Student Papers, Posters & Projects

BACKGROUND: Preeclampsia (PE) is a complex disorder with significant maternal and fetal risks. The soluble fms-like tyrosine kinase-1 (sFlt-1) and placental growth factor (PlGF) ratio shows promise as a diagnostic tool, but its adoption in the U.S. remains limited due to the lack of accessible testing platforms, U.S.-based studies, and evidence-based implementation guidelines.

PATIENTS/MATERIALS AND METHODS: We conducted a cohort study to evaluate the sFlt-1/PlGF ratio for predicting PE within two weeks among pregnant individuals ≥18 years, ≥20 weeks gestation. Serum samples were obtained from routine prenatal visits or triage evaluations. sFlt-1/PlGF ratios were measured using Roche Elecsys assays, and …

Understanding Dental Hygienists’ Knowledge, Attitudes, And Practices Regarding Hpv Vaccination, Paula M Cuccaro, Jihye Choi, Kawtar Zouaidi, Efrat K Gabay, Michael Mackert, Josefine Ortiz Wolfe

Faculty, Staff and Student Publications

The American Dental Association and American Academy of Pediatric Dentistry encourage oral health professionals to strongly recommend human papillomavirus (HPV) vaccination to prevent HPV-associated oropharyngeal cancer. This study examined oral health professionals' knowledge, attitudes, and practices regarding HPV vaccination. We used purposive sampling to recruit participants through state and national oral health societies and social media platforms. Flyers outlining eligibility criteria were distributed, and eligible participants completed an online survey. Primary measures included participants' HPV-related knowledge, attitudes, and practices, and willingness to receive HPV-related training and recommend HPV vaccination to patients, including parents of adolescents. Only responses from dental hygienists …

Combine Ebis: A Novel Collaborative Method For Building Interventions From Existing Evidence-Based Interventions, Justin Knox, Kara Portier, Christopher Magana, Maggie Denning, Christopher M Ferraris, Emily Dove-Medows, Cho-Hee Shrader, Ohemaa Poku, Phil Kreniske, Robert Remien, Efrat Aharonovich, Jennifer C Elliott, Denis Nash, Kathryn Lancaster, Till Baernighausen, Kayo Fujimoto, Adam Carrico, John A Schneider, Alida Bouris, D Scott Batey, Sheree R Schwartz, Jose Bauermeister, Patrick S Sullivan, Joseph G Rosen, Gina Wingood, Milton Wainberg, Deborah Hasin, Elvin Geng, Patrick A Wilson, Stefan D Baral

Faculty, Staff and Student Publications

Purpose: Combining evidence-based interventions (EBIs) is a discrete process from adapting EBIs, and specific guidance for how to combine EBIs could be helpful amidst the proliferation of frameworks that combine and stage EBIs and calls for services to be combined or bundled. To address this gap, we developed and applied the COllaborative Method for Building INterventions from Existing Evidence-Based Interventions (COMBINE-EBIs) approach, a five-step process for combining EBIs.

Methods: The five steps of COMBINE-EBIs are: (1) Identify and Select EBIs, (2) Develop a Shared Conceptual Model, (3) Evaluate the Conceptual Model, (4) Create a Single Combined Protocol, and (5) Refine …

Proteogenomics In Cerebrospinal Fluid And Plasma Reveals New Biological Fingerprint Of Cerebral Small Vessel Disease, Ilana Caro, Daniel Western, Shinichi Namba, Na Sun, Shuji Kawaguchi, Yunye He, Masashi Fujita, Gennady Roshchupkin, Tim D'Aoust, Marie-Gabrielle Duperron, Muralidharan Sargurupremraj, Ami Tsuchida, Masaru Koido, Marziehsadat Ahmadi, Chengran Yang, Jigyasha Timsina, Laura Ibanez, Koichi Matsuda, Yutaka Suzuki, Yoshiya Oda, Akinori Kanai, Pouria Jandaghi, Markus Munter, Daniel Auld, Iana Astafeva, Raquel Puerta, Jerome I Rotter, Bruce M Psaty, Joshua C Bis, W T Longstreth, Thierry Couffinhal, Pablo García-González, Vanesa Pytel, Marta Marquié, Amanda Cano, Mercè Boada, Marc Joliot, Mark Lathrop, Quentin Le Grand, Lenore J Launer, Joanna M Wardlaw, Myriam Heiman, Agustin Ruiz, Paul M Matthews, Sudha Seshadri, Myriam Fornage, Hieab Adams, Aniket Mishra, David-Alexandre Trégouët, Yukinori Okada, Manolis Kellis, Philip L De Jager, Christophe Tzourio, Yoichiro Kamatani, Fumihiko Matsuda, Carlos Cruchaga, Stéphanie Debette

Faculty, Staff and Student Publications

Cerebral small vessel disease (cSVD) is a leading cause of stroke and dementia with no specific treatment, of which molecular mechanisms remain poorly understood. To identify potential biomarkers and therapeutic targets, we applied Mendelian randomization to examine over 2,500 proteins measured in plasma and, uniquely, cerebrospinal fluid, in relation to magnetic resonance imaging (MRI) markers of cSVD in more than 40,000 individuals. Here we show that 49 proteins are associated with MRI markers of cSVD, most prominently in cerebrospinal fluid. We highlight associations that are consistent across platforms and ancestries, and supported by complementary observational analyses, and we explore differences …

Effect Of Material And Processing Lag Time On Radiant Energy Penetration And Modulus Of 3d-Printed Indirect Bonding Jig Materials, Megan Meyer, Kamal Awad, Baylie Subjeck, Joe C Ontiveros, Venu G Varanasi, F Kurtis Kasper

Faculty, Staff and Student Publications

Objective: To investigate the effect of the time between 3D printing and post-print processing (lag time) on the modulus and radiant energy penetration of 3D-printed indirect bonding jig materials.

Materials and methods: Three 3D-printed resins (Formlabs IBT Resin, SprintRay IDB 2, Pro3dure GR-18.1 IB) were tested for three lag times (0, 16 and 64 h; n = 10 per group). Radiant energy penetration was measured using a power meter, and Vickers hardness was assessed for composites cured through the samples. Mechanical properties were evaluated using uniaxial testing and three-point bending.

Results: Both the resin type and lag time significantly affected …

A Contemporary Guide To An International Aortic Super-Fellowship For Surgical Trainees And Surgeons In The United States, Roberto G. Aru, Adam W. Beck, Stéphan Haulon

Department of Surgery Faculty Papers

Fenestrated and branched technology for endovascular aortic repair of the thoracoabdominal aorta and aortic arch has evolved significantly over the last decade. The spectrum of these devices is largely available outside the United States (US), while patient-specific company manufactured devices are limited to ten sites in the US, with ongoing expanding use of market-approved off-the-shelf devices. The necessary environment for appropriate education to ensure safe dissemination of these technologies is limited, and the current centralization of both device availability and skillsets affects trainee education. In order to refine their endovascular treatment algorithm and planning/implantation skillsets at these multidisciplinary aortic centers, …

Peripheral Blood Gene Expression Profiling And Prognostic Significance For The Course Of Interstitial Lung Disease In Patients With Systemic Sclerosis, Shervin Assassi, Christopher P Denton, Matthias Zwick, Ramona Schmid, Carina Ittrich, Tobias Litzenburger, Sudha Visvanathan

Faculty, Staff and Student Publications

Objective: We used data from the placebo arm of the Safety and Efficacy of Nintedanib in Systemic Sclerosis (SENSCIS) trial to determine the prognostic/predictive significance of peripheral blood cell (PBC) transcript modules for the course of forced vital capacity (FVC) in patients with systemic sclerosis-associated interstitial lung disease (SSc-ILD) with and without mycophenolate mofetil (MMF) treatment.

Methods: Patients had SSc-ILD with first non-Raynaud symptom within 7 years. MMF treatment was permitted if taken at a stable dose for ≥6 months. PBC RNA samples were taken at baseline. Global RNA sequencing was performed, followed by a modular analysis using 62 curated …

Short-Term Preeclampsia Prediction: Cutoff Variations For Sflt-1/Plgf In U.S. Patients With Or Without Hypertensive Disorders, Yaxin Li, Kristen Cagino, Jim Yee, Caroline Andy, Dajana Borova, Ayush Shah, Isla Racine, Tracy B Grossman, Zhen Zhao

Faculty, Staff and Student Publications

Background: Preeclampsia (PE) is a complex disorder with significant maternal and fetal risks. The soluble fms-like tyrosine kinase-1 (sFlt-1) and placental growth factor (PlGF) ratio shows promise as a diagnostic tool, but its adoption in the U.S. remains limited due to the lack of accessible testing platforms, U.S.-based studies, and evidence-based implementation guidelines.

Patients/materials and methods: We conducted a cohort study to evaluate the sFlt-1/PlGF ratio for predicting PE within two weeks among pregnant individuals ≥18 years, ≥20 weeks gestation. Serum samples were obtained from routine prenatal visits or triage evaluations. sFlt-1/PlGF ratios were measured using Roche Elecsys assays, and …

Developing Consensus For A More Provider-Friendly Next-Generation Sequencing Molecular Biomarker Report: A Joint Consensus Recommendation Of The Association For Molecular Pathology And College Of American Pathologists, Jane Gibson, Hanadi El Achi, Dana Altenburger, Noah Brown, Amy S Clark, Joshua Coleman, Rajyasree Emmadi, Amber M Fussell, Meera Hameed, Danielle Jordan, Jennifer Laudadio, Anthony Provenzano, Robyn L Temple-Smolkin, Christopher G Suciu

Faculty, Staff and Student Publications

Despite the increasing availability of next-generation sequencing (NGS) gene panel analysis for cancers, published reports suggest underutilization of testing, citing the shortage of credentialed professionals available to assist with the interpretation of test results among the key barriers. Obtaining a multidisciplinary consensus regarding a shared best practice NGS molecular biomarker reporting section template may facilitate introduction and/or increased testing for institutions that adopt similar report structures by improving report effectiveness and efficiency for both health care providers and laboratory professionals, leading to improved patient care. To address this challenge, the Association for Molecular Pathology convened a multidisciplinary collaborative expert working …

Early Identification For Spasticity Patient Referral Needs: An Inter-Rater Reliability Study Of The Post-Stroke Spasticity Referral Tool, Jorg Wissel, Atul Patel, Ganesh Bavikatte, Xiao Li, Sophie L Musson, Elizabeth Torres, Nabilah Alibhai, Tiziana Musacchio, Gerard E Francisco

Faculty, Staff and Student Publications

Background: The post-stroke spasticity (PSS) Referral Tool was developed to assist health care professionals in the early identification of patient referral needs. An inter-rater reliability (IRR) study using videos of patients with different stages of or without predictors of PSS was performed to validate its utility in clinical practice.

Research design and methods: This prospective study had 3 parts: patient video production (Part A); expert panel classification of patient videos into PSS Referral Tool categories (Part B; Urgent Referral [UR; red], Routine Referral [RR; yellow], Periodic Monitoring [PM; green]), and an IRR analysis from global clinician raters (Part C). IRR …

Real-World Disease Burden And Health Care Resource Utilization For Patients With Barth Syndrome, Lindsay Marjoram, Yonglin Huang, Mary Kay Koenig, Bruce H Cohen, Eric Anderson

Faculty, Staff and Student Publications

Background: Barth syndrome (BTHS) is an ultra-rare, X-linked genetic disorder for which there is limited economic data. Because compiling such data that target rare indications is difficult, we assessed real-world data to increase understanding of the cost of BTHS based on disease burden and health care resource utilization (HCRU).

Methods: A search of the published medical literature identified individual case studies and registry data used to assess the burden of disease and potential costs associated with BTHS, including the potential ability of developing treatments to positively impact those costs. In addition, a claims database analysis was conducted to assess HCRU …

Whipple Disease Initial Presentation As Supraclavicular Lymphadenopathy In A Patient With Rheumatoid Arthritis: A Diagnostic Challenge, Sara E Amin, Swati Gite, Audrey Wanger, Violeta Chavez, Jacob Armstrong, Beenu Thakral, Patricia Navarro, Jennifer Makhoul, Amer Wahed, Navneet Narula, Karan Saluja

Faculty, Staff and Student Publications

Whipple disease is a rare systemic disease caused by Tropheryma whipplei. It can present with a wide range of nonspecific symptoms that might overlap with underlying medical conditions, posing a diagnostic challenge. We present a 61-year-old man with a past medical history of rheumatoid arthritis and chronic inflammatory demyelinating polyneuropathy, who presented with persistent leukocytosis and supraclavicular lymphadenopathy. A positron emission tomography scan revealed hypermetabolic activity in the supraclavicular, abdominal, and pelvic lymph nodes along with a myocardial hypermetabolic lesion, concerning a lymphoproliferative disorder versus sarcoidosis. A supraclavicular lymph node excisional biopsy revealed complete architectural effacement by a diffuse foamy …

Nocturnal Oxygen Therapy For Central Sleep Apnea In Patients With Heart Failure: A Multisite, Double-Blind, Sham-Controlled Randomized Clinical Trial (Loft-Hf), Susan Redline, Dongdong Li, Shahrokh Javaheri, Sanjay R Patel, Sairam Parthasarathy, James C Fang, Lee K Brown, Mark Dunlap, M Safwan Badr, Neomi Shah, Luqi Chi, Ruckshanda Majid, Mihaela Teodorescu, Garrick Stewart, Eileen Hsich, Tamar Polonsky, Justin Vader, Maryl R Johnson, Dennis Auckley, Henry Klar Yaggi, Andrew Kao, Ali Azarbarzin, Raichel Alex, Michael Rueschman, Lisa Wolfe, Daniel J Gottlieb, Scott A Sands, Phyllis C Zee, Reena Mehra, Babak Mokhlesi, Rami Khayat, Eldrin F Lewis, William T Abraham, Rui Wang

Faculty, Staff and Student Publications

Rationale: There are insufficient data to inform the management of central sleep apnea (CSA) in patients with heart failure with reduced ejection fraction (HFrEF). Nocturnal oxygen therapy (NOT) has been postulated to benefit CSA patients with HFrEF but has not been rigorously studied. Objectives: To compare NOT with sham NOT (control) in heart failure (HF) patients receiving guideline-based HF therapy on the composite outcome of first occurrence of either mortality due to any cause, a lifesaving cardiovascular intervention, or an unplanned hospitalization for worsening HF, together with other secondary outcomes.

Methods: A multisite, double-blind, sham-controlled randomized clinical trial was conducted …

Fam13a Polymorphism Is Associated With A Usual Interstitial Pneumonia Pattern In Patients With Systemic Sclerosis-Associated Interstitial Lung Disease, Elana J Bernstein, Francesco Boin, Brett Elicker, Yiming Luo, Yawen Ren, Meng Zhang, John Varga, Shervin Assassi

Faculty, Staff and Student Publications

Objectives: The MUC5B promoter single nucleotide polymorphism (SNP) rs35705950 has been associated with idiopathic pulmonary fibrosis (IPF) and RA-related interstitial lung disease (ILD), but not with SSc-ILD. We hypothesized that the MUC5B promoter polymorphism or other IPF susceptibility loci are associated with an increased risk for the uncommon SSc-usual interstitial pneumonia (UIP) endophenotype, rather than SSc-ILD in general.

Methods: We performed a cross-sectional study of SSc-ILD patients from four US Scleroderma Programs to investigate the frequency of MUC5B rs35705950 and 12 additional IPF susceptibility loci. SSc-ILD patients were stratified by high resolution chest CT (HRCT) imaging findings into UIP and …

Social Media Listening Study To Understand The Journey And Unmet Needs Of Patients Living With Post-Stroke Spasticity, Stefano Carda, Jörg Wissel, Damon Hoad, Gerard E Francisco, Monica Verduzco-Gutierrez, Daniela Gallardo, Matteo Vacchelli, Jorge Jacinto

Faculty, Staff and Student Publications

Purpose: Stroke survivors may develop spasticity (post-stroke spasticity [PSS]) that can challenge activity and participation. Recognising the needs and expectations of people with PSS is crucial for enhancing care. This study is the first to employ social media listening to explore the experiences, unmet needs, and quality of life (QoL) of people with PSS.

Materials and methods: A subset of 417 patient-centric PSS-related posts published on major social media platforms was identified for analysis from 31 600 retrieved.

Results: Posts mainly discussed patient journey (centred around treatment options and management techniques), the impact of PSS on QoL, and patient interactions …

Navigating Health Literacy: Comparison Of Assessment Tools In A Surgical Safety-Net Population, Mokunfayo O Fajemisin, Stephanie Martinez Ugarte, Gabrielle E Hatton, Jackson G Burns, Lillian S Kao, Krislynn M Mueck

Faculty, Staff and Student Publications

Health literacy as measured by three validated assessment tools.

The Use Of Alcohol-Free And Low-Alcohol Drinks In Pregnancy In The Uk, Kate Maslin, Heather Hopper, Jill Shawe

School of Nursing and Midwifery

Alcohol-free drinks [beers, ciders, wines, and spirits containing <0.05% alcohol by volume (ABV)], and lowalcohol drinks (between 0.05% and 1.2% ABV) are increasingly available and may be used as a harm reduction measure. However, it is not known what pregnant women think and feel about these drinks and how regularly they are consumed before and during pregnancy. A cross-sectional online survey was developed and piloted. Women ≥18 years in the UK who were pregnant, or recently pregnant, were recruited via targeted social media advertising. Of the 2092 respondents, 47.8% (n ¼ 1001) were currently pregnant; 55.7% (n ¼ 1167) were between 25 and 34 years, 90.0% were White (n ¼ 1881); 6.1% (n ¼ 128) were drinking alcohol at “increasing risk” levels (>14 units/week) before pregnancy. During pregnancy, 13.5% (n ¼ 282) consumed alcohol, which was more common in the increasing risk category (P < .01). Alcohol-free or low-alcohol drinks were consumed by 71.3% (n ¼ 1491) of respondents during pregnancy; 91.4% of the increasing risk category versus 69.9% of the lower risk category (P < .01). The most common reasons for consuming alcohol-free or low-alcohol drinks were “to choose a safer alternative” (71.9%, n ¼ 1073) and “to feel included in social events involving alcohol” (68.8%, n ¼ 1026). More than half of respondents (56.7%) thought there was insufficient information available about consuming alcohol-free and low-alcohol drinks during pregnancy, with internet searching the primary source of information. Although alcohol-free and low-alcohol drinks are commonly consumed during pregnancy, there are some safety concerns. Their role as a harm reduction measure in those who are drinking alcohol at increasing risk levels prepregnancy needs further investigation.

From Standard To Stratified: Modeling Ntcp And Ear To Personalize Daily Mv-Cbct In Radiotherapy., Duong Thanh Tai, Luong Tien Phat, Tran Trung Kien, Duong Tuan Linh, Nguyen Ngoc Anh, Nguyen Quang Hung, Peter Sandwall, Parham Alaei, David Bradley, James C L Chow

Oncology Articles

PURPOSE: To evaluate the cumulative radiobiological impact of daily megavoltage cone-beam computed tomography (MV-CBCT) imaging dose based on normal tissue complication probability (NTCP) and excess absolute risk (EAR) of secondary malignancies among radiotherapy patients treated for breast, pelvic, and head & neck cancers. This study investigated whether MV-CBCT imaging dose warrants protocol personalization according to patient age, anatomical treatment site, and organ-specific radiosensitivity.

METHODS: This retrospective study included cohorts of breast (n = 30), pelvic (n = 17), and head & neck (n = 20) cancer patients undergoing radiotherapy with daily MV-CBCT. Imaging dose distributions employing two common MV-CBCT protocols …

Extracellular Domain Shedding Of Trop2 Activates Egfr Signaling To Drive Prostate Cancer Metastasis, Shiqin Liu, En-Chi Hsu, Merve Aslan, Fernando Garcia-Marques, Michelle Shen, Alifiani B Hartono, Francisco Solano, Kewei Le, Hyeonji Hwang, Chung S Lee, Abel Bermudez, Rosalie Nolley, Donna M Peehl, James D Brooks, Michael A Liss, Sharon J Pitteri, Tanya Stoyanova

Faculty, Staff and Student Publications

UNLABELLED: Metastasis is the main cause of prostate cancer-associated deaths, highlighting the urgent need to determine the mechanisms underlying prostate cancer progression. TROP2 (also known as tumor-associated calcium signal transducer 2) is an oncogenic transmembrane surface protein that is highly expressed in metastatic prostate cancer. Naturally occurring cleavage of TROP2 leads to a release of the TROP2 extracellular domain (TECD) into the extracellular environment. In this study, we identified an important functional role of TECD in prostate cancer metastasis. TECD was detectable in media from prostate cancer cells and serum from patients with clinically significant prostate cancer. Although shed TECD …

Obesity Promotes Conserved Inflammatory And Metabolic Transcriptional Programs In Colon Tumors: Evidence From Mouse Models And The Colocare Study Patient Cohort, Elaine M Glenny, Adetunji T Toriola, Et Al.

2020-Current year OA Pubs

BACKGROUND: The global prevalence of obesity, an established risk and progression factor for colon cancer, is high and rising. Unfortunately, the mechanisms underlying the obesity-colon cancer association are incompletely understood, and new molecular targets enabling more effective intervention strategies to break the obesity-colon cancer link are urgently needed.

OBJECTIVES: This study integrated RNA sequencing data from mouse and human colon tumor samples, as well as human adipose samples, to rigorously establish obesity-associated transcriptomic signatures conserved between the 2 species.

METHODS: We employed a mouse colon cancer model with colonoscopy-guided orthotopic transplantation of syngeneic Apc

RESULTS: Diet-induced obesity reduced survival in …

Proteogenomics In Cerebrospinal Fluid And Plasma Reveals New Biological Fingerprint Of Cerebral Small Vessel Disease, Ilana Caro, Daniel Western, Chengran Yang, Jigyasha Timsina, Laura Ibanez, Carlos Cruchaga, Et Al.

2020-Current year OA Pubs

Cerebral small vessel disease (cSVD) is a leading cause of stroke and dementia with no specific treatment, of which molecular mechanisms remain poorly understood. To identify potential biomarkers and therapeutic targets, we applied Mendelian randomization to examine over 2,500 proteins measured in plasma and, uniquely, cerebrospinal fluid, in relation to magnetic resonance imaging (MRI) markers of cSVD in more than 40,000 individuals. Here we show that 49 proteins are associated with MRI markers of cSVD, most prominently in cerebrospinal fluid. We highlight associations that are consistent across platforms and ancestries, and supported by complementary observational analyses, and we explore differences …

A Multi-Center Retrospective Cohort Study Of Neurosarcoidosis Myelitis: Current Observations And Future Directions, Giovanna S Manzano, David B Clifford, Steven Richard Dunham, Masoud Majed, Et Al.

2020-Current year OA Pubs

OBJECTIVE: The optimal treatment for neurosarcoidosis myelitis is uncertain. We characterize incident neurosarcoidosis myelitis and assess treatment response by MRI and clinical scales.

METHODS: Incident probable or definite neurosarcoidosis myelitis in adults was retrospectively identified from 13 academic medical centers. Cases were analyzed by initial treatment. The primary outcome was T1 post-contrast gadolinium enhancement resolution at 6 months post-treatment. Secondary outcomes were changes in modified Rankin scale (mRS) and Expanded Disability Status Scale (EDSS) from nadir to final follow-up.

RESULTS: Two hundred two patients were identified (median diagnosis age: 47 years (IQR 39-55); male: female 1.3:1). Median nadir mRS and …

The Non-Communicable Disease E-Cohort For Hypertension In Latin America: Concept, Survey Development And Study Protocol, Patricia J Garcia, Laura Espinoza-Pajuelo, Hannah H Leslie, Margaret E Kruk, Catherine Arsenault, Agustina Mazzoni, Jesus Medina-Ranilla, Javier Roberti, Marina Guglielmino, Ezequiel Garcia-Elorrio

2020-Current year OA Pubs

Non-communicable diseases like hypertension cause substantial morbidity and mortality in low- and middle-income countries, where limited access to high-quality care contributes to millions of preventable deaths annually. Traditional assessments of health system performance often rely on structural indicators and cross-sectional, overlooking patient experiences and care processes. In Latin America, amid rising cardiovascular disease, longitudinal tools are needed to guide improvements in healthcare delivery models, particularly for chronic diseases such as hypertension. The NCD e-Cohort is a prospective, longitudinal, mixed-mode (in-person and phone) survey designed to assess health system quality in Latin America. Developed by the QuEST Network, it integrates validated …

Does Health Insurance Coverage Improve Cardiometabolic Risk Factor Levels? Quasi-Experimental Evidence From India, Kavita Singh, Anubha Agarwal, Mark D Huffman, Et Al.

2020-Current year OA Pubs

BACKGROUND: Chronic conditions cause notable health and economic burdens. While health insurance enables access to healthcare, its effects on chronic care outcomes remain under-explored.

OBJECTIVE: To examine the association between health insurance coverage and cardiometabolic risk factors among people with chronic conditions in India.

METHODS: Data from the Centre for Cardiometabolic Risk Reduction in South Asia (CARRS) and Solan studies, including 2,926 adults with chronic conditions were analyzed using propensity score weighting to evaluate the associations between health insurance and cardiometabolic risk factors (HbA1c, low-density lipoprotein cholesterol [LDLc], and blood pressure [BP]) and self-reported health status (measured using European Quality …

Rhinovirus C15 Infection Induces Airway Epithelial Cell Remodeling And Robust Inflammatory Responses: Potential Implications For Airway Obstruction In Children, Yiran Li, Shilpi Singh, Hannah L Briggs, Jordan E Kreger, Alex L Sliwicki, Emily L Eberhardt, Shiuhyang Kuo, Jessica A Czapla, J Kelley Bentley, Heidi R Flori, Amjad Horani, Steven L Brody, Marc B Hershenson

2020-Current year OA Pubs

Despite recognition of rhinovirus-C (RV-C) as a cause of severe respiratory exacerbations, little is known about the pathogenesis of RV-C infections. We infected mucociliary-differentiated primary tracheobronchial epithelial cells with RV-C15 or RV-A16. Initial RNASeq data showed that, compared to RV-A16, RV-C15 decreased expression of genes related to ciliary function while increasing expression of genes associated with mucus secretion and inflammation. Using different airway epithelial cell isolates, we confirmed greater reduction in DNAI2 and FOXJ1 (regulates production of motile cilia) and increased FOXA3 (regulates mucin -related gene expression) after RV-C15 infection compared to RV-A16. Similarly, nasal swab samples from children with …

Transcriptional Coregulator Zmiz1 Modulates Estrogen Responses That Are Essential For Healthy Endometrial Function, Sylvia C Hewitt, Frank Orellana, Ryan M Marquardt, Myeongjin Yi, Cynthia J Willson, Mark Y Chiang, Yong Song, Goutham Venkata Naga Davuluri, Christopher Day, Ramakrishna Kommagani, Joseph Rodriguez, Asgerally T Fazleabas, John P Lydon, Francesco J Demayo

Faculty, Staff and Students Publications

Estrogen is a critical regulator of endometrial health. Aberrant estrogen stimulation can result in infertility, endometrial cancer, and endometriosis. Here, we identified Zinc Finger MIZ-Type Containing 1 (Zmiz1) as a coregulator of uterine estrogen signaling. ZMIZ1 is colocalized with an estrogen receptor α–binding (ESR1-binding) super enhancer. ZMIZ1 mutations are found in endometrial cancer and its RNA levels trend toward reduction in endometrium of patients with endometriosis. ZMIZ1 is dynamically expressed in human endometrial tissues during the menstrual cycle. Disrupting ZMIZ1 in cultured human endometrial stromal cells resulted in impaired cell proliferation and decidual differentiation. Ablation of Zmiz1 using …

Insights From A Survey Of School Nurses: Assessing The Challenges Of Constipation In Schools, Andrew S Chu, Eric H Chiou

Faculty, Staff and Students Publications

Objectives: School nurses are key responders to students with constipation, yet their experiences are underreported. This study surveyed their observations regarding constipation, identified barriers to student restroom access, and assessed educational needs.

Methods: In this descriptive, cross-sectional survey study, an anonymous online survey was distributed to school nurses participating in a virtual education series. The survey assessed nurse demographics, frequency of encounters with constipation and encopresis, school restroom policies, barriers to restroom use, accommodation requests, and training in constipation management.

Findings: Of 125 respondents, 95% encountered students with constipation at least monthly and 55% reported ≥ 6 encounters monthly. Commonly …

Brain Functional Connectivity, But Not Neuroanatomy, Captures The Interrelationship Between Sex And Gender In Preadolescents, Athanasia Metoki, Roselyne J Chauvin, Evan M Gordon, Timothy O Laumann, Benjamin P Kay, Babatunde Adeyemo, Samuel R Krimmel, Scott Marek, Anxu Wang, Andrew N Van, Noah J Baden, Vahdeta Suljic, Kristen M Scheidter, Julia Monk, Forrest I Whiting, Nadeshka J Ramirez-Perez, Deanna M Barch, Aristeidis Sotiras, Nico U F Dosenbach

2020-Current year OA Pubs

Understanding sex differences in the adolescent brain is crucial, as they relate to sex-specific neurological and psychiatric conditions. Predicting sex from adolescent brain data may reveal how these differences influence neurodevelopment. Recently, attention has shifted toward socially-identified gender (distinct from sex assigned at birth) recognizing its explanatory power. This study evaluates whether resting-state functional connectivity (rsFC), cortical thickness, or cortical volume better predicts sex and sex/gender alignment (congruence between sex and gender) in preadolescents. Using Adolescent Brain Cognitive Development (ABCD) Study data and machine learning, rsFC predicted sex more accurately (85 %) than cortical thickness (76 %) and cortical volume …

Gene Therapy Cm-Yapon Protects The Mouse Heart From Myocardial Infarction, Fansen Meng, Jeffrey D Steimle, Elizabeth Straight, Rich G Li, Yuka Morikawa, Zohaib Iqbal, Bing Xie, Jun Wang, Wyatt G Paltzer, Yi Zhao, Chang-Ru Tsai, Lin Liu, Maggie Lim, Rita A Schack, Daniel Ramirez, Katherine Carlson, Vaibhav Deshmukh, Jason M Karch, Robia G Pautler, Xiao Li, James F Martin

Faculty, Staff and Students Publications

Myocardial infarction (MI) affects millions of people worldwide, causing irreversible injury to the heart and impairing cardiac function1. In both mouse and pig MI models, activating YAP in cardiomyocytes (CMs) stimulates regenerative repair2,3. Here we developed an adeno-associated virus 9 (AAV9)-based therapy, termed CM-YAPon, which enables transient expression of an active YAP variant (YAP5SA) in CMs following exposure to the small molecule LMI070. A single LMI070 dose in mice triggers YAP5SA expression, CM cell cycle re-entry, and reprogramming of the cardiac microenvironment. YAP5SA induction after MI rapidly improves cardiac function while pre-MI induction confers …