Medicine and Health Sciences Commons^™

Malaria In Children At 9 Us Hospitals: 2016-2023, Sesh Alexander Sundararaman, Brianne Roper, Amy K F Davis, Karen L Hanze Villavicencio, Jonathan A Mayhew, Michelle L Wang, Nina L Tang, Vijaya L Soma, Ziyi Wang, Margaret E Feeney, Indi Trehan, Jill E Weatherhead, Chandy C John, Jeffrey S Gerber, Audrey R Odom John

Faculty, Staff and Students Publications

Objectives: This study set out to describe imported pediatric malaria in the United States over an 8-year period, including patient demographics, clinical outcomes, and risk factors for severe disease.

Methods: A retrospective descriptive study of pediatric patients treated for malaria at 9 hospitals in the United States from 2016 to 2023 was conducted to analyze patient demographics, clinical outcomes, and risk factors for severe malaria.

Results: A total of 171 children were treated across the 9 US hospitals included in this study from 2016 to 2023. Most patients had traveled to West Africa to visit friends and relatives. Fever was …

Identification Of A Persistent Ascaris-Derived Kalirin Epitope Associated With Chronic T Cell Activation In The Lung, Yifan Wu, Leroy Versteeg, Meng-Chih Wu, Jill E Weatherhead

Faculty, Staff and Students Publications

Ascariasis remains a dominant global health burden due to its vast prevalence and associated morbidity. The obligatory migration of Ascaris larvae through pulmonary tissue triggers intense type-2 inflammation which typically presents as acute allergic airway disease. Even after the parasite is eliminated, a single episode of larval migration can result in chronic lung damage and dysfunction, which may be driven by the long-term retention of helminth antigens in macrophages. However, the molecular identity of these retained antigens, and the mechanisms by which they sustain chronic T cell responses, remain unknown. In this study, we utilized immunopeptidomics to identify a retained …

Steroid Receptor Coactivators In Immunity – From Function To Emerging Translational Opportunities, Yosef Gilad, David M Lonard

Faculty, Staff and Students Publications

Steroid Receptor Coactivators (SRCs) comprise a family of three paralogous proteins. As transcriptional coactivators SRCs are essential for enabling the full transcriptional output of nuclear receptors (NRs). They regulate the transcriptional activity of nearly all NRs as well as a wide range of non-NR transcription factors. The central role of SRCs in gene regulation is reflected in their broad impact on major physiological and pathological processes, such as development, reproduction, metabolism, immunity and cancer. Although the major impact of SRCs on human health and disease established them as attractive therapeutic targets, their effective pharmacological targeting remained a challenge for nearly …

Functional Genomics Studies Of Psychiatric Disorders In Individuals Of Latin American Populations: A Scoping Review, Luz M Porras, Isabelle Rodríguez-Lausell, Gabriel Iglesias-Maldonado, Emily Val F Tuliao, Gabriela Martínez, Chelsey Leveque, Julian Tobon, Rachel Eloy, Sintia Belangero, Cynthia M Bulik, Camila M Loureiro, Carolina Muniz Carvalho, Vanessa Ota, Diego Luiz Rovaris, Eric A Storch, Eva Maria Trujillo-Chi Vacuan, Maria M Velasquez, Latin American Genomics Consortium, Marcos L Santoro, Humberto Nicolini, Elizabeth G Atkinson, Janitza L Montalvo-Ortiz, Paola Giusti-Rodríguez

Faculty, Staff and Students Publications

Over the past 15 years, genetic studies of psychiatric disorders have provided important insight into the contribution of both common variants of small effect, as well as rare exonic and copy number variants with large effect sizes. Genome-wide association studies (GWAS) allow us to understand the intricate polygenicity characteristic of many psychiatric disorders. However, a considerable proportion of single nucleotide polymorphisms (SNPs) implicated in these disorders localize to the non-coding regions of the genome. Unraveling the molecular mechanisms that underlie the etiology of psychiatric illnesses requires integration using functional genomics approaches. Functional genomics methods are critical for developing a mechanistic …

Systems Genetic Dissection Of Brain Gene Expression Reveals Excitotoxic Mechanisms Of Alzheimer’S Disease, Pinghan Zhao, Omar El Fadel, Anh Le, Carl Grant Mangleburg, Justin Dhindsa, Timothy Wu, Jinghan Zhao, Meichen Huang, Bismark Amoh, Aditi Sai Marella, Yarong Li, Nicholas T Seyfried, Allan I Levey, Zhandong Liu, Ismael Al-Ramahi, Juan Botas, Joshua M Shulman

Faculty, Staff and Students Publications

Gene expression changes likely mediate the impact of Alzheimer's disease (AD) neuropathology on cognition, but there are challenges to resolve the proximal causal pathways from postmortem brain transcriptome profiles which lack temporal resolution and are further confounded by mixed pathologies. Here, we functionally dissect 30 AD-associated human brain gene co-expression modules using fruit fly (Drosophila melanogaster) models. Integrating longitudinal RNA-sequencing and behavioral phenotyping, we interrogated the consequences of amyloid beta (Aβ) plaques, tau neurofibrillary tangles, and aging, highlighting hundreds of conserved, differentially expressed genes. To pinpoint causal modules and drivers, we manipulated 344 prioritized targets in vivo, identifying 141 modifiers …

Author Correction: Biallelic Variants In The Noncoding Rna Gene Rnu4-2 Cause A Recessive Neurodevelopmental Syndrome With Distinct White Matter Changes, Rocio Rius, Alexander J M Blakes, Yuyang Chen, Joachim De Jonghe, François Lecoquierre, Ruebena Dawes, Benjamin Cogne, Hyung Chul Kim, Javeria R Alvi, Florence Amblard, Morad Ansari, Annabelle Arlt, Christina Austin-Tse, Sarah Baer, Meena Balasubramanian, Elsa V Balton, Giulia Barcia, Ana Beleza-Meireles, Jonathan A Bernstein, Jasmin Beygo, Pierre Blanc, Nuria C Bramswig, Frederik Braun, Daniel Buchzik, Daniel G Calame, Jamie Campbell, Charles Coutton, Chloe A Cunningham, Nitsuh Dargie, Christel Depienne, Katrina M Dipple, Anne Dieux, Abhijit Dixit, Lauren Dreyer, Haowei Du, Salima El Chehadeh, Michael Field, Lisa J Ewans, Vanessa Geiger, Richard A Gibbs, Ian Glass, Olivier Grunewald, Paul Gueguen, Tobias B Haack, Hamza Hadj Abdallah, Radu Harbuz, Ingo Helbig, Judit Horvath, Alexander Hustinx, Bertrand Isidor, Marie-Line Jacquemont, Fraser Jamie, Médéric Jeanne, Riley Kessler, Hannah Klinkhammer, G Christoph Korenke, Urania Kotzaeridou, Peter Krawitz, Steven Laurie, Richard J Leventer, Rebecca J Levy, James R Lupski, Pierre Marijon, Kaitlin E Mcginnis, Rodrigo Mendez, Olfa Messaoud, Caroline Nava, Mevyn Nizard, Anne O'Donnell-Luria, Melanie C O'Leary, Simone Olivieri, Amitav Parida, Davut Pehlivan, Anna Jenne Prentice, Jennifer E Posey, Chloe M Reuter, Véronique Satre, Caroline Schluth-Bolard, Thomas Smol, Tipu Sultan, John Taylor, Christel Thauvin-Robinet, Julien Thevenon, Eloise Uebergang, Sandra Ueberberg, Catherine Vincent-Delorme, Evangeline Wassmer, Emma Westwood, Matthew T Wheeler, Elif Yilmaz Gulec, Adeline Vanderver, Arastoo Vossough, Stephan J Sanders, Siddharth Banka, Gregory M Findlay, Daniel G Macarthur, Cas Simons, Nicola Whiffin

Faculty, Staff and Students Publications

No abstract provided.

Curriculum Innovation: Neurocritical Care Eeg Rounds: A Model To Improve Neurology Resident Eeg Interpretation., Ellen Sylvie Sanchez Mas, Mitchell Lloyd Powell, Marco Malaga, Corey Elam Goldsmith, Rahul Damani, Lu Lin

Faculty, Staff and Students Publications

Background and purpose: Rural-urban disparities in neurological care have been well documented, but limited data exist regarding Guillain-Barré Syndrome (GBS). This study examines differences in patient demographics, hospital characteristics, and outcomes among GBS admissions to rural versus urban hospitals in the United States.

Methods: Using the 2021 National Inpatient Sample, we conducted a retrospective cohort study of adult hospitalizations with a principal diagnosis of GBS. Hospitals were classified as rural or urban based on U.S. census designations. Multivariate logistic and linear regression models were used to assess associations between hospital location and outcomes, adjusting for demographic, clinical, and hospital-level factors. …

Hematologic Markers And Machine Learning In Predicting Placenta Accreta: A Case-Control Study, Michael D Jochum, Kelly D Albrecht, Yamely Mendez Martinez, Victoria Zhang, Sanmay Sarada, Brian Burnett, Christina C Reed, Karin A Fox, Amir A Shamshirsaz, Michael A Belfort, Jessian L Munoz, Hennie A Lombaard

Faculty, Staff and Students Publications

Objective: This study aims to enhance antenatal detection of placenta accreta spectrum (PAS) and predict severe hemorrhage at delivery using machine learning by evaluating the association between antenatal hematologic index trends across trimesters, imaging markers, and patient history.

Methods: We retrospectively analyzed 2017-2023 data from a PAS referral center, including demographics, laboratory results, ultrasounds, and outcomes. Patients with confirmed PAS (cases) were compared to those with antenatal risk but no histopathologic evidence of PAS (controls). Statistical analyses and machine learning models were developed to predict PAS. We also used machine learning to predict severe hemorrhage (>1500 mL) in the …

Non-Isolated Dandy-Walker Malformation: Exome Sequencing Efficacy And Phenotypic Expansions, Sarah Araji, Xiaonan Zhao, Jill A Rosenfeld, Seema R Lalani, Daryl A Scott

Faculty, Staff and Students Publications

Dandy-Walker malformation (DWM) is a rare congenital abnormality of the posterior fossa and the cerebellum and has an incidence of 1 in 10 000 to 30 000 births. Although DWM can present in isolation, it is often associated with other central nervous system (CNS) abnormalities or extra-CNS anomalies (DWM+). A molecular cause is not identified in the majority of individuals with DWM+. This is due, in part, to uncertainty regarding optimal testing strategies and an incomplete understanding of the genetic causes of DWM+. In this study, we analyzed clinical exome sequencing (cES) data from 91 individuals with DWM+ to determine …

Matching-Adjusted Indirect Comparison Of Acoltremon Ophthalmic Solution 0.003% And Cyclosporine 0.05% Ophthalmic Emulsion For Increased Tear Production In Patients With Dry Eye Disease, Stephen Pflugfelder, Tony Okoro, Margaret Ainslie-Garcia, Anja Haltner, Emily K Prentiss, Elizabeth M Salvo-Halloran, Nikethana Srikanth, Michelle Senchyna, Esen K Akpek

Faculty, Staff and Students Publications

No abstract provided.

Myocardial T1 And T2 Values Are Associated With Patient Age In Healthy Pediatric Heart Transplant Recipients, Andrew A Lawson, Robyn G Lottes, Defne Magnetta, Andrada Popescu, Kae Watanabe, Cynthia K Rigsby, Michael Markl, Nazia Husain

Faculty, Staff and Students Publications

Background: In pediatric heart transplant recipients (PHTR), myocardial T1 and T2 values are elevated in the setting of acute rejection and with cardiac allograft vasculopathy. In normal, healthy children, T1 and T2 values vary with patient age. Our goal was to identify associations between T1, extracellular volume fraction (ECV), and T2 values and patient- and donor-characteristics in PHTR without history of significant graft pathology.

Methods: We performed a single-center, retrospective chart review of consecutive cardiac magnetic resonance (CMR) studies in PHTR from 2017 to 2023. Exclusion criteria were a prior CMR during the study period, history of any prior antibody-mediated …

Extracorporeal Membrane Oxygenation, Acute Kidney Injury, Fluid Balance, And Continuous Renal Replacement Therapy: Acute Disease Quality Initiative (Adqi) And Extracorporeal Life Support Organization (Elso) Joint Consensus Conference, Katja M Gist, David T Selewski, Kianoush B Kashani, Ayse Akcan-Arikan, Gail Annich, Marta V Antonini, David Askenazi, Linda Awdishu, Brian C Bridges, Michael J Connor, Lui G Forni, Dana Y Fuhrman, Stuart L Goldstein, Stephen M Gorga, Pramod K Guru, Ahmad Kaddourah, Alex Lepage-Farrell, D Michael Mcmullan, Ravindra L Mehta, Shina Menon, Theresa Mottes, Thomas Müeller, Marlies Ostermann, Matthew L Paden, Natalie E Rintoul, Thiago Reis, Claudio Ronco, Emily See, Gurmeet Singh, Sean M Bagshaw, Graeme Maclaren

Faculty, Staff and Students Publications

Extracorporeal membrane oxygenation (ECMO) is increasingly being utilized for life-threatening cardiac and/or respiratory failure refractory to conventional treatment. Acute kidney injury (AKI) and fluid balance disorders commonly occur both before and during ECMO, with approximately half of cases receiving treatment with continuous renal replacement therapy (CRRT). Acute kidney injury, fluid balance disorders, and CRRT influence both short- and long-term outcomes in this population. The 36th Acute Disease Quality Initiative (ADQI) meeting was held in June 2025 to develop multidisciplinary international expert recommendations for AKI, fluid balance, and CRRT during ECMO across the age spectrum. This work encompassed five working groups: …

Plasma Biomarkers Of Brain Injury In Critically Ill Children Receiving Extracorporeal Membrane Oxygenation, Matthew L Friedman, Michael J Bell, Bonnie A Brooks, Adam S Himebauch, Asavari Kamerkar, Kerri Larovere, Laura L Loftis, Jose A Pineda, Ahmed Said, Hitesh S Sandhu, Martin Stengelin, Catherine Demos, Mark S Wainwright, Alina N West, Allan Barnes, Allen D Everett, Ryan J Felling, Sue J Hong, Jennifer L Roem, Cynthia F Salorio, Derek K Ng, Melania M Bembea

Faculty, Staff and Students Publications

Importance: Timely identification of acute brain injury (ABI) in children receiving extracorporeal membrane oxygenation (ECMO) support is critical for early neuroprotective interventions.

Objectives: To determine if elevations in plasma glial fibrillary acidic protein (GFAP), neurofilament light chain (NfL), and tau levels in children receiving ECMO precede new ABI confirmed by neuroimaging, and if they are associated with mortality and functional outcomes.

Design, setting, and participants: This was a prospective observational cohort study conducted from 2019 to 2023, with 18-month follow-up completed in 2025. Children aged 2 days to younger than 18 years at ECMO cannulation were recruited from 11 US …

Classification Of Gck-Mody In A Child With Mild Hyperglycemia And Islet Autoantibody Positivity: A Diagnostic Challenge, Aman N Yarlagadda, Maria J Redondo, Toni I Pollin, Mustafa Tosur, Colleen O Jodarski, Jennifer J Bell

Faculty, Staff and Students Publications

We report a 9-year-old female who presented with mild, persistent hyperglycemia, with hemoglobin A1c and oral glucose tolerance test results in the prediabetes range, relatively preserved C-peptide, and mildly positive glutamate decarboxylase 65 autoantibody levels. A strong family history of lean, noninsulin-dependent diabetes suggested a possible monogenic cause. Genetic testing with a 28-gene maturity-onset diabetes of the young (MODY) panel identified a heterozygous variant of uncertain significance in GCK (NM_000162.5:c.179C>T [p.Thr60Ile]). Following review by the ClinGen Monogenic Diabetes Variant Curation Expert Panel, the GCK variant was reclassified as pathogenic, confirming a diagnosis of glucokinase (GCK)-MODY/GCK-hyperglycemia, a stable …

Treatment Of Obsessive-Compulsive Disorder Via Mental Health Technology, Erika S Trent, Nisha Jagannathan, Eric A Storch

Faculty, Staff and Students Publications

Obsessive-compulsive disorder (OCD) is a debilitating neuropsychiatric disorder that remains chronic unless intervened with evidence-based intervention. Cognitive behavioral therapy (CBT) with exposure and response prevention is the gold-standard psychological intervention for OCD, but many individuals do not receive this intervention due to barriers to accessing treatment. Mental health technology tools such as telehealth, computerized programs, internet-delivered CBT, and mobile applications have been adopted to expand the accessibility of CBT. An up-to-date summary of the evidence base of technology-mediated formats of CBT for OCD treatment is provided. Clinical benefits offered by such approaches, current limitations, and future research directions are discussed.

Menopause May Partially Explain Age-Related Increased Risk Of Masld Fibrosis: A Causal Mediation Analysis, Itunu O Sokale, Yan Liu, Hashem B El-Serag, Fasiha Kanwal, Aaron P Thrift, Maya Balakrishnan

Faculty, Staff and Students Publications

No abstract provided.

Barrett’S Esophagus-Associated Genetic Loci In African Americans: A Case-Control Study Using The All Of Us Research Program, Ashwin Rao, Jinyoung Byun, Aaron P Thrift, Hashem B El-Serag

Faculty, Staff and Students Publications

Background and aims: Barrett's esophagus is the only known precursor lesion to esophageal adenocarcinoma (EAC). Barrett's esophagus and EAC are less common in African Americans than in non-Hispanic Whites. Studies in European populations have identified Barrett's esophagus-associated risk loci; however, none have examined loci in African Americans cohorts. We conducted a case-control targeted replication study to investigate previously identified Barrett's esophagus risk loci in an African Americans cohort in the All of Us (AoU) Research Program.

Methods: We abstracted phenomic and genomic data from 108 African Americans with Barrett's esophagus and 778 African Americans controls in the AoU database. We …

Association Of Infection Frequency And Incident Clonal Hematopoiesis Of Indeterminant Potential, Ajibike Lapite, Vernon A Burk, James Decuir, Junichi Ishigami, Seyedmohammad Saadatagah, Pradeep Natarajan, Christie M Ballantyne, Elizabeth A Platz, Katherine Y King

Faculty, Staff and Students Publications

Clonal hematopoiesis of indeterminant potential (CHIP) is an age-related phenomenon associated with increased risk of hematologic malignancy. Preclinical studies have shown that infection is a driver of CHIP; clinical studies in people living with HIV suggest a relationship between chronic infection and CHIP, but the association between infection frequency and incident CHIP in the general population remains unknown. We leveraged the atherosclerosis risk in communities study to design a closed prospective cohort study. CHIP was determined based on whole-exome sequencing at 2 time points 20 years apart. Included were 3,367 individuals without cancer or CHIP at time 1 and without …

Comparison Of Different “Familial Chylomicronemia Syndrome” Clinical Diagnosis Scoring Systems In Patients With Persistent Chylomicronemia, Diane Brisson, Miriam Larouche, Nathalie Laflamme, Seyedmohammad Saadatagah, Jean Bergeron, Christie M Ballantyne, Daniel Gaudet

Faculty, Staff and Students Publications

Background: Chylomicronemia is associated with extreme hypertriglyceridemia and an increased risk of acute pancreatitis and cardiometabolic complications. Rarely, chylomicronemia persists despite control of secondary causes and conventional treatments. The most severe form of persistent chylomicronemia (PC) is familial chylomicronemia syndrome (FCS). Diagnosis scoring systems have been developed to help clinicians differentiate FCS from other causes of chylomicronemia.

Objective: To assess the ability of FCS diagnosis scoring systems to discriminate FCS from other forms of PC.

Methods: This study included 413 Caucasians presenting a history of chylomicronemia, among whom 65 (15.7%) met the criteria of PC. The performance of 3 FCS …

Disrupting Clinical Inertia: Personalizing Cardiovascular Risk To Transform Cardiometabolic Care In The Real World, Layla A Abushamat, Jane E B Reusch, Christie M Ballantyne

Faculty, Staff and Students Publications

No abstract provided.

Corrigendum To Diagnosis Of Post-Hematopoietic Stem Cell Transplant Bronchiolitis Obliterans Syndrome In Children: Time For A Rethink? Transplantation And Cellular Therapy. 2024 Aug; 30(8):760–769, Shivanthan Shanthikumar, William A Gower, Kenneth R Cooke, Anne Bergeron, Kirk R Schultz, Amisha Barochia, Maximiliano Tamae-Kakazu, Edward Charbek, Erin E Reardon, Charlotte Calvo, Alicia Casey, Pi Chun Cheng, Theresa S Cole, Stella M Davies, Shailendra Das, Aliva De, Robin R Deterding, Deborah R Liptzin, Francoise Mechinaud, Jonathan H Rayment, Paul D Robinson, Roopa Siddiah, Anne Stone, Saumini Srinivasin, Christopher T Towe, Gregory A Yanik, Narayan P Iyer, Samuel B Goldfarb

Faculty, Staff and Students Publications

No abstract provided.

Retrospective Analysis Of A Washu-Based Knowledge-Based Planning (Kbp) Model For Breast And Chest Wall Planning In Guatemala: Compliance With American Society For Radiation Oncology (Astro) 2026 Guidelines, Milton E Ixquiac Cabrera, Erick O Montenegro, Matthew Schmidt, Baozhou Sun, James A Kavanaugh, Taoran Li, Angel Velarde, Vicky De Falla, Francisco Reynoso

Faculty, Staff and Students Publications

Background/purpose

Breast cancer is among the most prevalent malignancies treated at the Liga Nacional Contra el Cáncer (LNCC) in Guatemala, representing a significant proportion of annual radiotherapy cases. Access to high-quality, standardized treatment planning in resource-constrained settings remains a critical challenge. This study evaluates the dosimetric performance of knowledge-based planning (KBP) models adapted from Washington University (WashU) in St. Louis for breast and chest wall radiotherapy at LNCC, validated against a retrospective 2025 clinical cohort, and benchmarked against the ASTRO 2026 Practical Radiation Oncology guidelines.

Materials and methods

A retrospective analysis of 84 treatment plans (40 left, 44 right) for …

Outcomes After Elective Total Aortic Arch Replacement: Does Obesity Matter?, Vicente Orozco-Sevilla, Michael Tyler Guinn, Ivan Murrieta-Alvarez, Veronica A Glover, Susan Y Green, Subhasis Chatterjee, Scott A Lemaire, Marc R Moon, Joseph S Coselli

Faculty, Staff and Students Publications

Objective: Obesity is a chronic disease linked to high mortality and morbidity after cardiac procedures, but its relationship to outcomes after total aortic arch replacement (TAR) remains unclear. We examined TAR data to determine whether obesity is associated with greater perioperative risk.

Methods: Among 787 TARs performed from 1990 to 2023, we excluded patients who lacked body mass index (BMI) data, had nonelective or nonstandard repairs, or were underweight (BMI < 18.5 kg/m2). The remaining 521 patients did not have obesity (18.5 ≤BMI < 30; n = 389) or did (BMI ≥30; n = 132). Patients with obesity were class 1 (30 ≤ BMI < 35), class 2 (35 ≤ BMI < 40), or class 3 (BMI ≥40). We compared preoperative and perioperative variables for BMI ≥30 (obesity) versus BMI < 30. Adverse events were operative mortality, persistent stroke, spinal cord deficit, and renal failure. We performed multivariable logistic regression and Kaplan-Meier survival analysis.

Results: Patients with obesity had greater rates of obstructive sleep apnea, transient spinal cord deficit, and acute renal dysfunction than patients with normal weight. During repair, the use of antegrade …

The American Association For Thoracic Surgery Medical Student Opportunity Scholarship In Its Fifth Year: Are We Making Progress?, Marc R Moon

Faculty, Staff and Students Publications

No abstract provided.

Efficacy And Safety Of Collagenase Clostridium Histolyticum In Men Who Have Sex With Men, Jake A Miller, Muhammed A Moukhtar Hammad, Lucas G C R De Amorim, Laura Angulo-Llanos, Helen L Bernie, Jeremiah R Dallmer, Grace M Garrett, Gal S Grunhaus, Beatriz S Hernandez, Tung-Chin Hsieh, Bruce R Kava, Mohit Khera, Thomas A Masterson, Vi Nguyen, Thairo A Pereira, Daniela O Rendon, Max D Sandler, Dan V Tran, Faysal A Yafi

Faculty, Staff and Students Publications

Background: While prior studies have demonstrated that men who have sex with men (MSM) may disproportionately experience distress due to Peyronie's disease (PD), limited evidence exists regarding the outcomes of these men when treated with collagenase Clostridium histolyticum (CCH) injections.

Aim: To investigate the outcomes of MSM undergoing CCH injections for PD.

Methods: A retrospective analysis was performed for 790 patients undergoing CCH injections for PD at 5 academic centers within the United States, including data pertaining to demographic information, sexual orientation, penile curvature characteristics, treatment characteristics, and treatment-related outcomes.

Outcomes: The impact of sexual orientation on treatment-related satisfaction, efficacy, …

Corrigendum To “Establishing A Training Plan And Estimating Inter-Rater Reliability Across The Multi-Site Texas Childhood Trauma Research Network” [Psychiatry Research 323 (2023) 115168], Jeffrey D Shahidullah, James Custer, Oscar Widales-Benitez, Nazan Aksan, Carly Hatchell, D Jeffrey Newport, Karen Dineen Wagner, Eric A Storch, Cynthia Claassen, Amy Garrett, Irma T Ugalde, Wade Weber, Charles B Nemeroff, Paul J Rathouz

Faculty, Staff and Students Publications

No abstract provided.

Higher Sodium Intake Is Associated With Episodic Memory Decline In Cognitively Unimpaired Older Males: A 6-Year Longitudinal Study, Francisca Chuwa, Stephanie R. Rainey-Smith, Hilal Salim Said Al Shamsi, Hamid Sohrabi, Kevin Taddei, Colin L. Masters, Ralph N. Martins, Samantha L. Gardener

Research outputs 2022 to 2026

Recent evidence has suggested an association between high sodium intake and development of cognitive impairment. However, while animal studies demonstrate consistent relationships between sodium intake and cognitive impairment, this relationship remains less clear in humans. Our aim was to investigate the relationship between self-reported baseline sodium intake and cognitive decline over 72 months. Cognitively unimpaired participants (n = 1208) from the Australian Imaging, Biomarkers and Lifestyle study were included (70.87 years of age; 41 % male). Participants completed a food frequency questionnaire to quantify sodium intake and underwent comprehensive neuropsychological assessment at baseline and four additional timepoints, 18 months apart. …

Age-Related Increase In Plasma P-Tau217 In Amyloid-Beta–Negative Cognitively Unimpaired Individuals Affects Diagnostic Interpretation, Anna E. Mammel, Fernando Gonzalez-Ortiz, Ali Mousavi, Kelsey Hallett, Mary Encarnacion, Don Biehl, Pradip Gill, Sazan Ismael, Christopher Fowler, James D. Doecke, Larry Ward, Hans Frykman

Research outputs 2022 to 2026

Introduction: The extent to which non-pathological aging influences plasma biomarkers remains unclear. Here, we investigate factors influencing plasma p-tau217 levels in cognitively unimpaired (CU), amyloid-beta–negative (Aβ-) individuals. Methods: Plasma p-tau217 was measured in CU Aβ- positron emission tomography–negative (PET-) participants using two immunoassays (ALZpath n = 360 and LUMIPULSE G1200 n = 73). Associations between p-tau217 and age groups (60–69, 70–79, and 80+ years), apolipoprotein E (APOE) genotype, and gender were evaluated. Results: ALZpath plasma p-tau217 showed a non-pathological age-related increase (p < 0.001), and increased percentage within the intermediate zone with age. Lumipulse p-tau217 showed an increase in the percentage of subjects with positive results with age, however, this trend was not significant (p > 0.05). Men had higher levels of p-tau217 only with the ALZpath assay (p = 0.02; Lumipulse: p = …

Assessing Shifts In Research Priority Areas From The Neurological Community Before And After The Covid-19 Pandemic, Leah Dempsey, Travis Cruickshank, Mitchell Turner, Manja Laws, Danielle Bartlett, Barby Singer, Onno Van Der Groen, Moira Sim, Mandy Stanley

Research outputs 2022 to 2026

Introduction: People living with a neurological condition face many difficulties in daily life, impacting their function and quality of life (QoL). There is currently no cure to many neurological conditions, therefore identifying interventions to improve QoL is of high importance. COVID-19 changed society in many ways and understanding the research priorities from the neurological community post pandemic is urgently needed to ensure resources are used efficiently and aligned with the needs and priorities of the community. To better understand the priority areas, it is essential for individuals with lived experience to have input into priority areas for research. Therefore, the …

Evidence For Direct And Sleep-Moderated Relationships Between Aquaporin-4 Genetic Variants And Alzheimer's Disease Phenotypes, Tenielle Porter, Ayeisha Milligan Armstrong, Eleanor K. O'Brien, Vincent Doré, Pierrick Bourgeat, Mitchell Turner, Paul Maruff, Christopher C. Rowe, Belinda M. Brown, Victor L. Villemagne, Stephanie R. Rainey-Smith, Simon M. Laws

Research outputs 2022 to 2026

Introduction: Variants in the aquaporin-4 gene (AQP4) have been associated with Alzheimer's disease (AD) diagnosis, cognition, and brain amyloid beta (Aβ) and may affect the sleep and Aβ relationship. Their association with other AD-related phenotypes/disease progression remain largely unknown. Methods: Associations between AQP4 variants, self-reported sleep measures, and AD-related phenotypes in cognitively unimpaired individuals with evidence of Aβ accumulation were examined using data from the Australian Imaging, Biomarkers and Lifestyle study. Results: AQP4 variants were directly associated with regional brain volumes, atrophy, and cognition. They were also associated with differences in regional brain volumes and atrophy in interaction with sleep …