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Lethal And Sublethal Heat-Exposure Of Bed Bugs (Cimex Lectularius L.) Causes Alarm Pheromone Emission And Elicits A Movement Response In Nearby Recipients, Aaron R. Ashbrook, Jeffrey L. Feder, Gary W. Bennett, Matthew D. Ginzel, Ameya D. Gondhalekar Dec 2024

Lethal And Sublethal Heat-Exposure Of Bed Bugs (Cimex Lectularius L.) Causes Alarm Pheromone Emission And Elicits A Movement Response In Nearby Recipients, Aaron R. Ashbrook, Jeffrey L. Feder, Gary W. Bennett, Matthew D. Ginzel, Ameya D. Gondhalekar

Faculty Publications

Many gregarious insect species use aggregation and alarm pheromones. The bed bug, Cimex lectularius L., emits an alarm pheromone (AP), a 70/30 blend of (E)-2-hexenal and (E)-2-octenal, when threatened. Bed bugs avoid temperatures above 43 °C, which are lethal to bugs and used commercially as spatial heat treatments to manage infestations. However, the interaction of bed bug AP in heat avoidance has not been investigated. The goal of this research was to: 1) determine if bed bugs emit AP as an alarm response to heat exposure, and 2) quantify the behavioral responses of conspecifics to AP emitted by heat-exposed bed …

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Tailoring Ipm Plans To Fight A Cloaked Pest: Helping Smallholder Farmers Combat The Sweetpotato Weevil In Sub-Saharan Africa, Chad A. Keyser, Frederick S. Walters, Haley Turner, Elka Armstrong, Jeff Davis, Brooke Bissinger, Brant Johnson, Agnes Alajo, Paul Musana, Joseph Odongo, Benard Yada, Milton A. Otema Dec 2024

Tailoring Ipm Plans To Fight A Cloaked Pest: Helping Smallholder Farmers Combat The Sweetpotato Weevil In Sub-Saharan Africa, Chad A. Keyser, Frederick S. Walters, Haley Turner, Elka Armstrong, Jeff Davis, Brooke Bissinger, Brant Johnson, Agnes Alajo, Paul Musana, Joseph Odongo, Benard Yada, Milton A. Otema

Faculty Publications

Africa accounts for a significant portion of the world’s sweetpotato production where it is widely grown as a staple crop. In sub-Saharan Africa (SSA), sweetpotato serves as an important year-round source of calories and nutrition, a form of income for smallholder and pre-commercial farmers, and is increasingly used as silage for animal feed. However, yield per hectare is considerably lower in SSA than from other regions primarily due to sweetpotato weevils (SPW, Cylas spp., Coleoptera: Brentidae). Weevil feeding causes physical damage to the root and can induce chemical responses that give the storage root a bitter taste, both of which …

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Vegetation Dieback In The Mississippi River Delta Triggered By Acute Drought And Chronic Relative Sea-Level Rise, Tracy Elsey-Quirk, Austin Lynn, Michael Derek Jacobs, Rodrigo Diaz, James T. Cronin, Lixia Wang, Haosheng Huang, Dubravko Justic Dec 2024

Vegetation Dieback In The Mississippi River Delta Triggered By Acute Drought And Chronic Relative Sea-Level Rise, Tracy Elsey-Quirk, Austin Lynn, Michael Derek Jacobs, Rodrigo Diaz, James T. Cronin, Lixia Wang, Haosheng Huang, Dubravko Justic

Faculty Publications

Coastal wetlands are vulnerable to sea-level rise. Here, the authors use 16 years of data to correlate vegetation dieback in the Mississippi River Delta to drought-induced salt water intrusion in the summer of 2012.

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Dieback And Dredge Soils Of Phragmites Australis In The Mississippi River Delta Negatively Impact Plant Biomass, Herie Lee, Rodrigo Diaz, James T. Cronin Dec 2024

Dieback And Dredge Soils Of Phragmites Australis In The Mississippi River Delta Negatively Impact Plant Biomass, Herie Lee, Rodrigo Diaz, James T. Cronin

Faculty Publications

Phragmites australis is exhibiting extensive dieback in the Lower Mississippi River Delta (MRD). We explored the potential for restoration of these marshes by (1) characterizing the chemical profiles of soils collected from healthy and dieback stands of P. australis and from sites recently created from dredge-disposal soils that were expected to be colonized by P. australis and (2) experimentally testing the effects of these soil types on the growth of three common P. australis lineages, Delta, Gulf and European. Soil chemical properties included Al, Ca, Cu, Fe, K, Mg, Mn, Na, P, S, Zn, % organic matter, % carbon, % …

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Resilient, Environment Tolerant And Biocompatible Electroluminescent Devices With Enhanced Luminance Based On Compliant And Self-Adhesive Electrodes, Ya Lu, Yuanyuan Chen, Haoyu Sun, Fang Deng, Changtong Mei, Xinwu Xu, Qinglin Wu, Huining Xiao, Yiying Yue, Jingquan Han Dec 2024

Resilient, Environment Tolerant And Biocompatible Electroluminescent Devices With Enhanced Luminance Based On Compliant And Self-Adhesive Electrodes, Ya Lu, Yuanyuan Chen, Haoyu Sun, Fang Deng, Changtong Mei, Xinwu Xu, Qinglin Wu, Huining Xiao, Yiying Yue, Jingquan Han

Faculty Publications

Electroluminescent (EL) devices are of great significance for expanding the application range of optoelectronics. However, the realization of EL devices with environment-tolerance, stretchability, mechanical cycling stability, self-adhesion, biocompatibility, and high dielectric constant still remains a challenge. Herein, a type of EL device with enhanced comprehensive performances composing of a chlorinated barium titanate/phosphor/polydimethylsiloxane (Cl-BT/phosphor/PDMS) luminescent layer sandwiched between two silver nanowire-cellulose nanocrystal with II crystalline allomorph/Triton X-100 modified polydimethylsiloxane (AgNW-CNC II/TX-PDMS) electrodes fabricated through a full solution-processing strategy is proposed. Environmentally-friendly CNC II with high transmittance acts as an antioxidant, dispersant and film-former for AgNWs. The hydrophilic modification of TX to …

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Prospecting During Egg Laying Informs Incubation Recess Movements Of Eastern Wild Turkeys, Nicholas W. Bakner, Erin E. Ulrey, Bret A. Collier, Michael J. Chamberlain Dec 2024

Prospecting During Egg Laying Informs Incubation Recess Movements Of Eastern Wild Turkeys, Nicholas W. Bakner, Erin E. Ulrey, Bret A. Collier, Michael J. Chamberlain

Faculty Publications

Background: Central place foragers must acquire resources and return to a central location after foraging bouts. During the egg laying (hereafter laying) period, females are constrained to a nest location, thus they must familiarize themselves with resources available within their incubation ranges after nest site selection. Use of prospecting behaviors by individuals to obtain knowledge and identify profitable (e.g., resource rich) locations on the landscape can impact demographic outcomes. As such, prospecting has been used to evaluate nest site quality both before and during the reproductive period for a variety of species. Methods: Using GPS data collected from female eastern …

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Covid, Elite Rhetoric, And Americans’ Attitudes Toward U.S. Trade Practices With China, Dmitriy Nurullayev, Ping Xu, James Garand Dec 2024

Covid, Elite Rhetoric, And Americans’ Attitudes Toward U.S. Trade Practices With China, Dmitriy Nurullayev, Ping Xu, James Garand

Faculty Publications

Objectives: In this article, we consider how the COVID-19 pandemic and evaluations of Donald Trump combined to influence Americans' attitudes toward U.S. trade practices with China. We suggest that psychological factors—such as confirmation bias and transfer of grievances—influence how individuals evaluate the costs and benefits of trade. Specifically, we argue that the severity of the pandemic (reflected by both cumulative deaths and news coverage of the pandemic) and the rhetoric of (then) President Trump came together to influence Americans’ attitudes toward trade with China. Methods: To assess the COVID effect, the Trump effect, and their interaction effect on trade opinion, …

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Reply To Myers And Rosser: A Comment About Studying The Health Effects Of Smoke Produced By Prescribed Fire, Dwan Vilcins, Wen R. Lee, Tamara L. Blake, Wenbo Wu, Stephania Cormier, Peter D. Sly Dec 2024

Reply To Myers And Rosser: A Comment About Studying The Health Effects Of Smoke Produced By Prescribed Fire, Dwan Vilcins, Wen R. Lee, Tamara L. Blake, Wenbo Wu, Stephania Cormier, Peter D. Sly

Division of Basic Science Faculty Publications

No abstract provided.

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Correction To: Genotype-Stratified Treatment For Monogenic Insulin Resistance: A Systematic Review (Communications Medicine, (2023), 3, 1, (134), 10.1038/S43856-023-00368-9), Robert K. Semple, Kashyap A. Patel, Sungyoung Auh, Paul W. Franks, Stephen S. Rich, Robert Wagner, Tina Vilsbøll, Kimberly K. Vesco, Miriam S. Udler, Tiinamaija Tuomi, Arianne Sweeting, Emily K. Sims, Jennifer L. Sherr, Rebecca M. Reynolds, Maria J. Redondo, Leanne M. Redman, Richard E. Pratley, Rodica Pop-Busui, Toni I. Pollin, Wei Perng, Ewan R. Pearson, Susan E. Ozanne, Katharine R. Owen, Richard Oram, Rinki Murphy, Viswanathan Mohan, Shivani Misra, James B. Meigs, Nestoras Mathioudakis, Chantal Mathieu, Ronald C.W. Ma, Ruth J.F. Loos, Siew S. Lim, Lori M. Laffel Dec 2024

Correction To: Genotype-Stratified Treatment For Monogenic Insulin Resistance: A Systematic Review (Communications Medicine, (2023), 3, 1, (134), 10.1038/S43856-023-00368-9), Robert K. Semple, Kashyap A. Patel, Sungyoung Auh, Paul W. Franks, Stephen S. Rich, Robert Wagner, Tina Vilsbøll, Kimberly K. Vesco, Miriam S. Udler, Tiinamaija Tuomi, Arianne Sweeting, Emily K. Sims, Jennifer L. Sherr, Rebecca M. Reynolds, Maria J. Redondo, Leanne M. Redman, Richard E. Pratley, Rodica Pop-Busui, Toni I. Pollin, Wei Perng, Ewan R. Pearson, Susan E. Ozanne, Katharine R. Owen, Richard Oram, Rinki Murphy, Viswanathan Mohan, Shivani Misra, James B. Meigs, Nestoras Mathioudakis, Chantal Mathieu, Ronald C.W. Ma, Ruth J.F. Loos, Siew S. Lim, Lori M. Laffel

Clinical Research Faculty Publications

Correction to: Communications Medicinehttps://doi.org/10.1038/s43856-023-00368-9, published online 05 October 2023 The file Supplementary Data 3 was missing when this article was published. It has now been added and can be accessed via the Supplementary information section in the online version of the article. Citations to Supplementary Data 3 in the article remain unchanged.

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Early Life Energy Balance: The Development Of Infant Energy Expenditure And Intake In The Context Of Obesity, Emily W. Flanagan, Leanne M. Redman Dec 2024

Early Life Energy Balance: The Development Of Infant Energy Expenditure And Intake In The Context Of Obesity, Emily W. Flanagan, Leanne M. Redman

Clinical Research Faculty Publications

Purpose of Review: This review aims to provide a summary of the current knowledge on measurement tools and most recent evidence for prenatal and postnatal modulators of energy balance in young infants. Recent Findings: The prevention of pediatric obesity depends upon curating the perfect imbalance of energy intake to energy expenditure, taking into consideration the energy needs for healthy growth. We summarize the recent evidence for the programming of fetal and infant metabolism influenced by maternal preconception health, prenatal metabolic milieu, and physical activity behaviors. In the early postnatal environment, caregiver feeding behaviors shape the extent of energy imbalance through …

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Precision Treatment Of Beta-Cell Monogenic Diabetes: A Systematic Review, Rochelle N. Naylor, Kashyap A. Patel, Jarno L.T. Kettunen, Jonna M.E. Männistö, Julie Støy, Julie Støy, Jacques Beltrand, Michel Polak, Paul W. Franks, Stephen S. Rich, Robert Wagner, Tina Vilsbøll, Kimberly K. Vesco, Miriam S. Udler, Tiinamaija Tuomi, Arianne Sweeting, Emily K. Sims, Jennifer L. Sherr, Robert K. Semple, Rebecca M. Reynolds, Maria J. Redondo, Leanne M. Redman, Richard E. Pratley, Rodica Pop-Busui, Toni I. Pollin, Wei Perng, Ewan R. Pearson, Susan E. Ozanne, Katharine R. Owen, Richard Oram, Rinki Murphy, Viswanathan Mohan, Shivani Misra, James B. Meigs Dec 2024

Precision Treatment Of Beta-Cell Monogenic Diabetes: A Systematic Review, Rochelle N. Naylor, Kashyap A. Patel, Jarno L.T. Kettunen, Jonna M.E. Männistö, Julie Støy, Julie Støy, Jacques Beltrand, Michel Polak, Paul W. Franks, Stephen S. Rich, Robert Wagner, Tina Vilsbøll, Kimberly K. Vesco, Miriam S. Udler, Tiinamaija Tuomi, Arianne Sweeting, Emily K. Sims, Jennifer L. Sherr, Robert K. Semple, Rebecca M. Reynolds, Maria J. Redondo, Leanne M. Redman, Richard E. Pratley, Rodica Pop-Busui, Toni I. Pollin, Wei Perng, Ewan R. Pearson, Susan E. Ozanne, Katharine R. Owen, Richard Oram, Rinki Murphy, Viswanathan Mohan, Shivani Misra, James B. Meigs

Clinical Research Faculty Publications

Background: Beta-cell monogenic forms of diabetes have strong support for precision medicine. We systematically analyzed evidence for precision treatments for GCK-related hyperglycemia, HNF1A-, HNF4A- and HNF1B-diabetes, and mitochondrial diabetes (MD) due to m.3243 A > G variant, 6q24-transient neonatal diabetes mellitus (TND) and SLC19A2-diabetes. Methods: The search of PubMed, MEDLINE, and Embase for individual and group level data for glycemic outcomes using inclusion (English, original articles written after 1992) and exclusion (VUS, multiple diabetes types, absent/aggregated treatment effect measures) criteria. The risk of bias was assessed using NHLBI study-quality assessment tools. Data extracted from Covidence were summarized and presented as descriptive …

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Effective Interventions In Preventing Gestational Diabetes Mellitus: A Systematic Review And Meta-Analysis, Wubet Worku Takele, Kimberly K. Vesco, Jami Josefson, Leanne M. Redman, Wesley Hannah, Wesley Hannah, Maxine P. Bonham, Mingling Chen, Sian C. Chivers, Andrea J. Fawcett, Andrea J. Fawcett, Jessica A. Grieger, Nahal Habibi, Gloria K.W. Leung, Kai Liu, Eskedar G. Mekonnen, Eskedar G. Mekonnen, Maleesa Pathirana, Alejandra Quinteros, Rachael Taylor, Gebresilasea G. Ukke, Gebresilasea G. Ukke, Shao J. Zhou, Paul W. Franks, Stephen S. Rich, Robert Wagner, Tina Vilsbøll, Miriam S. Udler, Tiinamaija Tuomi, Arianne Sweeting, Emily K. Sims, Jennifer L. Sherr, Robert K. Semple, Rebecca M. Reynolds Dec 2024

Effective Interventions In Preventing Gestational Diabetes Mellitus: A Systematic Review And Meta-Analysis, Wubet Worku Takele, Kimberly K. Vesco, Jami Josefson, Leanne M. Redman, Wesley Hannah, Wesley Hannah, Maxine P. Bonham, Mingling Chen, Sian C. Chivers, Andrea J. Fawcett, Andrea J. Fawcett, Jessica A. Grieger, Nahal Habibi, Gloria K.W. Leung, Kai Liu, Eskedar G. Mekonnen, Eskedar G. Mekonnen, Maleesa Pathirana, Alejandra Quinteros, Rachael Taylor, Gebresilasea G. Ukke, Gebresilasea G. Ukke, Shao J. Zhou, Paul W. Franks, Stephen S. Rich, Robert Wagner, Tina Vilsbøll, Miriam S. Udler, Tiinamaija Tuomi, Arianne Sweeting, Emily K. Sims, Jennifer L. Sherr, Robert K. Semple, Rebecca M. Reynolds

Clinical Research Faculty Publications

Background: Lifestyle choices, metformin, and dietary supplements may prevent GDM, but the effect of intervention characteristics has not been identified. This review evaluated intervention characteristics to inform the implementation of GDM prevention interventions. Methods: Ovid, MEDLINE/PubMed, and EMBASE databases were searched. The Template for Intervention Description and Replication (TIDieR) framework was used to examine intervention characteristics (who, what, when, where, and how). Subgroup analysis was performed by intervention characteristics. Results: 116 studies involving 40,940 participants are included. Group-based physical activity interventions (RR 0.66; 95% CI 0.46, 0.95) reduce the incidence of GDM compared with individual or mixed (individual and group) …

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Islet Autoantibodies As Precision Diagnostic Tools To Characterize Heterogeneity In Type 1 Diabetes: A Systematic Review, Jamie L. Felton, Maria J. Redondo, Richard A. Oram, Richard A. Oram, Cate Speake, S. Alice Long, Suna Onengut-Gumuscu, Stephen S. Rich, Stephen S. Rich, Gabriela S.F. Monaco, Arianna Harris-Kawano, Dianna Perez, Zeb Saeed, Benjamin Hoag, Rashmi Jain, Carmella Evans-Molina, Linda A. Dimeglio, Heba M. Ismail, Dana Dabelea, Randi K. Johnson, Marzhan Urazbayeva, John M. Wentworth, Kurt J. Griffin, Kurt J. Griffin, Emily K. Sims, Emily K. Sims, Paul W. Franks, Robert Wagner, Tina Vilsbøll, Kimberly K. Vesco, Miriam S. Udler, Tiinamaija Tuomi, Arianne Sweeting, Jennifer L. Sherr Dec 2024

Islet Autoantibodies As Precision Diagnostic Tools To Characterize Heterogeneity In Type 1 Diabetes: A Systematic Review, Jamie L. Felton, Maria J. Redondo, Richard A. Oram, Richard A. Oram, Cate Speake, S. Alice Long, Suna Onengut-Gumuscu, Stephen S. Rich, Stephen S. Rich, Gabriela S.F. Monaco, Arianna Harris-Kawano, Dianna Perez, Zeb Saeed, Benjamin Hoag, Rashmi Jain, Carmella Evans-Molina, Linda A. Dimeglio, Heba M. Ismail, Dana Dabelea, Randi K. Johnson, Marzhan Urazbayeva, John M. Wentworth, Kurt J. Griffin, Kurt J. Griffin, Emily K. Sims, Emily K. Sims, Paul W. Franks, Robert Wagner, Tina Vilsbøll, Kimberly K. Vesco, Miriam S. Udler, Tiinamaija Tuomi, Arianne Sweeting, Jennifer L. Sherr

Clinical Research Faculty Publications

Background: Islet autoantibodies form the foundation for type 1 diabetes (T1D) diagnosis and staging, but heterogeneity exists in T1D development and presentation. We hypothesized that autoantibodies can identify heterogeneity before, at, and after T1D diagnosis, and in response to disease-modifying therapies. Methods: We systematically reviewed PubMed and EMBASE databases (6/14/2022) assessing 10 years of original research examining relationships between autoantibodies and heterogeneity before, at, after diagnosis, and in response to disease-modifying therapies in individuals at-risk or within 1 year of T1D diagnosis. A critical appraisal checklist tool for cohort studies was modified and used for risk of bias assessment. Results: …

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Precision Stratification Of Prognostic Risk Factors Associated With Outcomes In Gestational Diabetes Mellitus: A Systematic Review, Zhila Semnani-Azad, Romy Gaillard, Alice E. Hughes, Kristen E. Boyle, Kristen E. Boyle, Deirdre K. Tobias, Paul W. Franks, Stephen S. Rich, Robert Wagner, Tina Vilsbøll, Kimberly K. Vesco, Miriam S. Udler, Tiinamaija Tuomi, Arianne Sweeting, Emily K. Sims, Jennifer L. Sherr, Robert K. Semple, Rebecca M. Reynolds, Maria J. Redondo, Leanne M. Redman, Richard E. Pratley, Rodica Pop-Busui, Toni I. Pollin, Wei Perng, Ewan R. Pearson, Susan E. Ozanne, Katharine R. Owen, Richard Oram, Rinki Murphy, Viswanathan Mohan, Shivani Misra, James B. Meigs, Nestoras Mathioudakis, Chantal Mathieu Dec 2024

Precision Stratification Of Prognostic Risk Factors Associated With Outcomes In Gestational Diabetes Mellitus: A Systematic Review, Zhila Semnani-Azad, Romy Gaillard, Alice E. Hughes, Kristen E. Boyle, Kristen E. Boyle, Deirdre K. Tobias, Paul W. Franks, Stephen S. Rich, Robert Wagner, Tina Vilsbøll, Kimberly K. Vesco, Miriam S. Udler, Tiinamaija Tuomi, Arianne Sweeting, Emily K. Sims, Jennifer L. Sherr, Robert K. Semple, Rebecca M. Reynolds, Maria J. Redondo, Leanne M. Redman, Richard E. Pratley, Rodica Pop-Busui, Toni I. Pollin, Wei Perng, Ewan R. Pearson, Susan E. Ozanne, Katharine R. Owen, Richard Oram, Rinki Murphy, Viswanathan Mohan, Shivani Misra, James B. Meigs, Nestoras Mathioudakis, Chantal Mathieu

Clinical Research Faculty Publications

Background: The objective of this systematic review is to identify prognostic factors among women and their offspring affected by gestational diabetes mellitus (GDM), focusing on endpoints of cardiovascular disease (CVD) and type 2 diabetes (T2D) for women, and cardiometabolic profile for offspring. Methods: This review included studies published in English language from January 1st, 1990, through September 30th, 2021, that focused on the above outcomes of interest with respect to sociodemographic factors, lifestyle and behavioral characteristics, traditional clinical traits, and ‘omics biomarkers in the mothers and offspring during the perinatal/postpartum periods and across the lifecourse. Studies that did not report …

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Trajectories Of Offending Over 9 Years After Youths' First Arrest: What Predicts Who Desists And Who Continues To Offend?, Elizabeth Cauffman, Jordan Beardslee, Colleen Sbeglia, Paul J. Frick, Laurence Steinberg Dec 2024

Trajectories Of Offending Over 9 Years After Youths' First Arrest: What Predicts Who Desists And Who Continues To Offend?, Elizabeth Cauffman, Jordan Beardslee, Colleen Sbeglia, Paul J. Frick, Laurence Steinberg

Faculty Publications

Antisocial and illegal behavior generally declines as youth approach adulthood, but there is significant individual variation in the timing of the peak and decline of offending from adolescence to young adulthood. There are two primary research questions in the present study. First, are there subgroups of youth who follow similar patterns of offending over the nine years after their first arrest? Second, what baseline factors predict which youth will follow each pattern of offending? Data were drawn from the Crossroads study, which includes a sample of racially and ethnically diverse boys who were interviewed regularly for 9 years following their …

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Shortened Sleep Duration Impairs Adipose Tissue Adrenergic Stimulation Of Lipolysis In Postmenopausal Women, Prachi Singh, Robbie A. Beyl, Jacqueline M. Stephens, Allison J. Richard, Anik Boudreau, R. Caitlin Hebert, Robert C. Noland, David H. Burk, Sujoy Ghosh, Jaroslaw Staszkiewicz, J. Michael Salbaum, Josiane L. Broussard, Marie Pierre St-Onge, Eric Ravussin, Kara L. Marlatt Dec 2024

Shortened Sleep Duration Impairs Adipose Tissue Adrenergic Stimulation Of Lipolysis In Postmenopausal Women, Prachi Singh, Robbie A. Beyl, Jacqueline M. Stephens, Allison J. Richard, Anik Boudreau, R. Caitlin Hebert, Robert C. Noland, David H. Burk, Sujoy Ghosh, Jaroslaw Staszkiewicz, J. Michael Salbaum, Josiane L. Broussard, Marie Pierre St-Onge, Eric Ravussin, Kara L. Marlatt

Division of Basic Science Faculty Publications

Objective: The objective of this study was to examine the changes in adipose tissue lipolytic capacity and insulin signaling in response to shortened sleep duration (SSD) in postmenopausal women. Methods: Adipose tissue from a randomized crossover study of nine healthy postmenopausal women (mean [SD], age: 59 [4] years; BMI: 28.0 [2.6] kg/m2) exposed to four nights of habitual and SSD (60% of habitual sleep) while following a eucaloric diet was examined ex vivo. Tissue lipolytic capacity was determined by measurement of secreted glycerol. Cellular insulin signaling was determined by measuring insulin-mediated changes in Akt phosphorylation. RNA sequencing examined global transcriptional …

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Estrogen Signaling In The Dorsal Raphe Regulates Binge-Like Drinking In Mice, Valeria C. Torres Irizarry, Bing Feng, Xiaohua Yang, Nirali Patel, Sarah Schaul, Lucas Ibrahimi, Hui Ye, Pei Luo, Leslie Carrillo-Sáenz, Penghua Lai, Maya Kota, Devin Dixit, Chunmei Wang, Amy W. Lasek, Yanlin He, Pingwen Xu Dec 2024

Estrogen Signaling In The Dorsal Raphe Regulates Binge-Like Drinking In Mice, Valeria C. Torres Irizarry, Bing Feng, Xiaohua Yang, Nirali Patel, Sarah Schaul, Lucas Ibrahimi, Hui Ye, Pei Luo, Leslie Carrillo-Sáenz, Penghua Lai, Maya Kota, Devin Dixit, Chunmei Wang, Amy W. Lasek, Yanlin He, Pingwen Xu

Division of Basic Science Faculty Publications

Estrogens promote binge alcohol drinking and contribute to sex differences in alcohol use disorder. However, the mechanisms are largely unknown. This study aims to test if estrogens act on 5-hydroxytryptamine neurons in the dorsal raphe nucleus (5-HTDRN) to promote binge drinking. We found that female mice drank more alcohol than male mice in chronic drinking in the dark (DID) tests. This sex difference was associated with distinct alterations in mRNA expression of estrogen receptor α (ERα) and 5-HT-related genes in the DRN, suggesting a potential role of estrogen/ERs/5-HT signaling. In supporting this view, 5-HTDRN neurons from naïve male mice had …

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Gna13 Suppresses Proliferation Of Er+ Breast Cancer Cells Via Erα Dependent Upregulation Of The Myc Oncogene, Lalitha Vaishnavi Subramanyan, Suhail Ahmed Kabeer Rasheed, Lijin Wang, Sujoy Ghosh, Michelle Shi Ning Ong, Manikandan Lakshmanan, Mei Wang, Patrick J. Casey Dec 2024

Gna13 Suppresses Proliferation Of Er+ Breast Cancer Cells Via Erα Dependent Upregulation Of The Myc Oncogene, Lalitha Vaishnavi Subramanyan, Suhail Ahmed Kabeer Rasheed, Lijin Wang, Sujoy Ghosh, Michelle Shi Ning Ong, Manikandan Lakshmanan, Mei Wang, Patrick J. Casey

Division of Basic Science Faculty Publications

GNA13 (Gα13) is one of two alpha subunit members of the G12/13 family of heterotrimeric G-proteins which mediate signaling downstream of GPCRs. It is known to be essential for embryonic development and vasculogenesis and has been increasingly shown to be involved in mediating several steps of cancer progression. Recent studies found that Gα13 can function as an oncogene and contributes to progression and metastasis of multiple tumor types, including ovarian, head and neck and prostate cancers. In most cases, Gα12 and Gα13, as closely related α-subunits in the subfamily, have similar cellular roles. However, in recent years their differences in …

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Exercise Therapy Rescues Skeletal Muscle Dysfunction And Exercise Intolerance In Cardiometabolic Hfpef, Heather Quiriarte, Robert C. Noland, James E. Stampley, Gregory Davis, Zhen Li, Eunhan Cho, Youyoung Kim, Jake Doiron, Guillaume Spielmann, Sujoy Ghosh, Sanjiv J. Shah, Brian A. Irving, David J. Lefer, Timothy D. Allerton Dec 2024

Exercise Therapy Rescues Skeletal Muscle Dysfunction And Exercise Intolerance In Cardiometabolic Hfpef, Heather Quiriarte, Robert C. Noland, James E. Stampley, Gregory Davis, Zhen Li, Eunhan Cho, Youyoung Kim, Jake Doiron, Guillaume Spielmann, Sujoy Ghosh, Sanjiv J. Shah, Brian A. Irving, David J. Lefer, Timothy D. Allerton

Division of Basic Science Faculty Publications

Exercise intolerance, a hallmark of heart failure with preserved ejection fraction (HFpEF) exacerbated by obesity, involves unclear mechanisms related to skeletal muscle metabolism. In a “2-hit” model of HFpEF, we investigated the ability of exercise therapy (voluntary wheel running) to reverse skeletal muscle dysfunction and exercise intolerance. Using state-of-the-art metabolic cages and a multiomic approach, we demonstrate exercise can rescue dysfunctional skeletal muscle lipid and branched-chain amino acid oxidation and restore exercise capacity in mice with cardiometabolic HFpEF. These results underscore the importance of skeletal muscle metabolism to improve exercise intolerance in HFpEF.

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Warming Waters Lead To Increased Habitat Suitability For Juvenile Bull Sharks (Carcharhinus Leucas), Lindsay Mullins, John Cartwright, Steven L. Dykstra, Kristine Evans, John Mareska, Philip Matich, Jeffrey D. Plumlee, Eric Sparks, J. Marcus Drymon Dec 2024

Warming Waters Lead To Increased Habitat Suitability For Juvenile Bull Sharks (Carcharhinus Leucas), Lindsay Mullins, John Cartwright, Steven L. Dykstra, Kristine Evans, John Mareska, Philip Matich, Jeffrey D. Plumlee, Eric Sparks, J. Marcus Drymon

Faculty Publications

Coastal ecosystems are highly vulnerable to the impacts of climate change and other stressors, including urbanization and overfishing. Consequently, distributions of coastal fish have begun to change, particularly in response to increasing temperatures linked to climate change. However, few studies have evaluated how natural and anthropogenic disturbances can alter species distributions in conjunction with geophysical habitat alterations, such as changes to land use and land cover (LU/LC). Here, we examine the spatiotemporal changes in the distribution of juvenile bull sharks (Carcharhinus leucas) using a multi-decadal fishery-independent survey of coastal Alabama. Using a boosted regression tree (BRT) modeling framework, we assess …

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Nest Box-Mounted Pit Tag Readers Reveal Cryptic Recruits Of Cavity-Nesting Waterfowl In South Louisiana, Katie E. Miranda, Kevin M. Ringelman, Dylan L. Bakner Dec 2024

Nest Box-Mounted Pit Tag Readers Reveal Cryptic Recruits Of Cavity-Nesting Waterfowl In South Louisiana, Katie E. Miranda, Kevin M. Ringelman, Dylan L. Bakner

Faculty Publications

Black-bellied Whistling-Ducks (Dendrocygna autumnalis; BBWD) are rapidly expanding northward into the core range of the eastern Wood Duck (Aix sponsa; WODU), yet little is known about BBWD nesting ecology. Typical field methods to study cavity-nesting waterfowl (i.e., weekly nest monitoring) preclude a full understanding of important breeding information, including nest prospecting and parasitic egg laying. To address this, we used subcutaneous passive integrated transponder (PIT) tags embedded in adults and PIT tag readers mounted on nest boxes with the objective to (1) identify individuals that used nest boxes but were not physically captured on a nest, (2) quantify box visitation, …

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Deep Learning Based Approaches From Semantic Point Clouds To Semantic Bim Models For Heritage Digital Twin, Xiang Pan, Qing Lin, Siyi Ye, Li Li, Li Guo, Brendan Harmon Dec 2024

Deep Learning Based Approaches From Semantic Point Clouds To Semantic Bim Models For Heritage Digital Twin, Xiang Pan, Qing Lin, Siyi Ye, Li Li, Li Guo, Brendan Harmon

Faculty Publications

This study focuses on the application of deep learning for transforming semantic point clouds into semantic Building Information Models (BIM) to create a Heritage Digital Twin, centering on Taoping Village, a site of historical and cultural significance in Sichuan, China. Utilizing advanced technologies such as unmanned aerial vehicles and terrestrial laser scanning, we capture detailed point cloud data of the village. A pivotal element of our methodology is the KP-SG neural network, which exhibits outstanding overall performance, particularly excelling in accurately identifying 11 categories. Among those categories, buildings and vegetation, achieves recognition rates of 81% and 83% respectively, and a …

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The Impact Of Exercise On Gene Regulation In Association With Complex Trait Genetics, Nikolai G. Vetr, Nicole R. Gay, Joshua N. Adkins, Brent G. Albertson, David Amar, Mary Anne S. Amper, Jose Juan Almagro Armenteros, Euan Ashley, Julian Avila-Pacheco, Dam Bae, Ali Tugrul Balci, Marcas Bamman, Nasim Bararpour, Elisabeth R. Barton, Pierre M. Jean Beltran, Bryan C. Bergman, Daniel H. Bessesen, Sue C. Bodine, Frank W. Booth, Brian Bouverat, Thomas W. Buford, Charles F. Burant, Tiziana Caputo, Steven Carr, Toby L. Chambers, Clarisa Chavez, Maria Chikina, Roxanne Chiu, Michael Cicha, Clary B. Clish, Paul M. Coen, Dan Cooper, Elaine Cornell, Gary Cutter Dec 2024

The Impact Of Exercise On Gene Regulation In Association With Complex Trait Genetics, Nikolai G. Vetr, Nicole R. Gay, Joshua N. Adkins, Brent G. Albertson, David Amar, Mary Anne S. Amper, Jose Juan Almagro Armenteros, Euan Ashley, Julian Avila-Pacheco, Dam Bae, Ali Tugrul Balci, Marcas Bamman, Nasim Bararpour, Elisabeth R. Barton, Pierre M. Jean Beltran, Bryan C. Bergman, Daniel H. Bessesen, Sue C. Bodine, Frank W. Booth, Brian Bouverat, Thomas W. Buford, Charles F. Burant, Tiziana Caputo, Steven Carr, Toby L. Chambers, Clarisa Chavez, Maria Chikina, Roxanne Chiu, Michael Cicha, Clary B. Clish, Paul M. Coen, Dan Cooper, Elaine Cornell, Gary Cutter

Clinical Research Faculty Publications

Endurance exercise training is known to reduce risk for a range of complex diseases. However, the molecular basis of this effect has been challenging to study and largely restricted to analyses of either few or easily biopsied tissues. Extensive transcriptome data collected across 15 tissues during exercise training in rats as part of the Molecular Transducers of Physical Activity Consortium has provided a unique opportunity to clarify how exercise can affect tissue-specific gene expression and further suggest how exercise adaptation may impact complex disease-associated genes. To build this map, we integrate this multi-tissue atlas of gene expression changes with gene-disease …

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Information Sources And Vaccination In The Covid-19 Pandemic, Nana Osei Asiamah, Paige B. Miller, Xiaoxu Yang, Wesley Shrum Dec 2024

Information Sources And Vaccination In The Covid-19 Pandemic, Nana Osei Asiamah, Paige B. Miller, Xiaoxu Yang, Wesley Shrum

Faculty Publications

Among the issues that remained contentious throughout the pandemic was vaccination: its efficacy, side effects, and the general reluctance of a substantial segment of the population to get vaccinated. The aim of this paper is to understand the role of health information sources in anti-vaccination sentiment and the decision to vaccinate. Regression models were used to analyze data from an online survey of adults in the United States in late 2021 (n = 10,221). The results of the study showed that: (a) information from local and national health experts had a significant positive association with getting the COVID-19 vaccine and …

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Children’S Individual Differences In The Responses To A New Method For Physical Education, Sara Pereira, Carla Santos, José Maia, Olga Vasconcelos, Eduardo Guimarães, Rui Garganta, Cláudio Farias, Tiago V. Barreira, Go Tani, Peter T. Katzmarzyk, Fernando Garbeloto Dec 2024

Children’S Individual Differences In The Responses To A New Method For Physical Education, Sara Pereira, Carla Santos, José Maia, Olga Vasconcelos, Eduardo Guimarães, Rui Garganta, Cláudio Farias, Tiago V. Barreira, Go Tani, Peter T. Katzmarzyk, Fernando Garbeloto

Population and Public Health Science Faculty Publications

Children’s fundamental movement skills (FMS) require planned and guided interventions to develop appropriately. We investigated the effect of a novel Physical Education (PE) method to develop children’s object control, locomotor skills, and motor competence. Further, we examined children’s trainability, i.e., their differential responses to the new method, and identified low and high responders to the intervention. The study lasted three months and included six to seven-year-old children in two groups: control (the current, official PE program; n = 38) and experimental (the new method; n = 52). Twelve FMS [object control (OC), locomotor (LO)] were reliably assessed using the Meu …

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Long-Term Outcomes Of Metabolic Surgery Versus Medical/Lifestyle Therapy On Metabolic Dysfunction-Associated Fatty Liver Disease In Adults With Obesity And Type 2 Diabetes, Michelle D. Lundholm, Sarah Kirschling, Bo Hu, Ali Aminian, David E. Arterburn, Anita P. Courcoulas, David E. Cummings, William F. Gourash, Mary Elizabeth Patti, Philip R. Schauer, Donald C. Simonson, Ashley H. Vernon, John P. Kirwan, Sangeeta R. Kashyap Dec 2024

Long-Term Outcomes Of Metabolic Surgery Versus Medical/Lifestyle Therapy On Metabolic Dysfunction-Associated Fatty Liver Disease In Adults With Obesity And Type 2 Diabetes, Michelle D. Lundholm, Sarah Kirschling, Bo Hu, Ali Aminian, David E. Arterburn, Anita P. Courcoulas, David E. Cummings, William F. Gourash, Mary Elizabeth Patti, Philip R. Schauer, Donald C. Simonson, Ashley H. Vernon, John P. Kirwan, Sangeeta R. Kashyap

Division of Basic Science Faculty Publications

No abstract provided.

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On The Identification And Use Of Social Versus Nonsocial Reinforcers: A Review Of Research Practices, Samuel L. Morris, Katherine G. Bridges Dec 2024

On The Identification And Use Of Social Versus Nonsocial Reinforcers: A Review Of Research Practices, Samuel L. Morris, Katherine G. Bridges

Faculty Publications

Recent research has developed efficacious methods for identifying individualized social reinforcers and utilizing social reinforcers may be beneficial for several reasons. However, the relative likelihood of utilizing social versus nonsocial reinforcers in behavior-analytic research remains unclear. The aim of this study was to evaluate how likely behavior analysts are to employ social versus nonsocial reinforcers in the context of research. We pursued this aim by evaluating the types of reinforcers utilized in research published during the past 9 years in five applied behavior-analytic journals. Results suggest that researchers in applied behavior analysis have been more likely to use individualized nonsocial …

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Correction To: Polygenic Effects On The Risk Of Alzheimer’S Disease In The Japanese Population (Alzheimer's Research & Therapy, (2024), 16, 1, (45), 10.1186/S13195-024-01414-X), Masataka Kikuchi, Akinori Miyashita, Norikazu Hara, Kensaku Kasuga, Yuko Saito, Shigeo Murayama, Akiyoshi Kakita, Hiroyasu Akatsu, Kouichi Ozaki, Shumpei Niida, Ryozo Kuwano, Takeshi Iwatsubo, Akihiro Nakaya, Takeshi Ikeuchi, Michael W. Weiner, Sara S. Mason, Colleen S. Albers, David Knopman, Kris Johnson, Paul Aisen, Ronald Petersen, Clifford R. Jack, William Jagust, John Q. Trojanowki, Arthur W. Toga, Lon S. Schneider, Sonia Pawluczyk, Mauricio Beccera, Liberty Teodoro, Bryan M. Spann, Laurel Beckett, Robert C. Green, John Morris, Leslie M. Shaw Dec 2024

Correction To: Polygenic Effects On The Risk Of Alzheimer’S Disease In The Japanese Population (Alzheimer's Research & Therapy, (2024), 16, 1, (45), 10.1186/S13195-024-01414-X), Masataka Kikuchi, Akinori Miyashita, Norikazu Hara, Kensaku Kasuga, Yuko Saito, Shigeo Murayama, Akiyoshi Kakita, Hiroyasu Akatsu, Kouichi Ozaki, Shumpei Niida, Ryozo Kuwano, Takeshi Iwatsubo, Akihiro Nakaya, Takeshi Ikeuchi, Michael W. Weiner, Sara S. Mason, Colleen S. Albers, David Knopman, Kris Johnson, Paul Aisen, Ronald Petersen, Clifford R. Jack, William Jagust, John Q. Trojanowki, Arthur W. Toga, Lon S. Schneider, Sonia Pawluczyk, Mauricio Beccera, Liberty Teodoro, Bryan M. Spann, Laurel Beckett, Robert C. Green, John Morris, Leslie M. Shaw

Clinical Research Faculty Publications

Following publication of the original article [1], the authors corrected an error in Fig. 2. (Figure presented.) The PRS.noAPOE and PRS.adjLD correlated with CSF Tau/Aβ42 ratios in the MCI. CSF tTau/Aβ42 (A, C) and pTau/Aβ42 (B, D) ratios by decile of PRS are shown in each diagnostic group. The participants were divided into ten groups based on the PRS.noAPOE, ranging from the lowest group (1st decile) to the highest group (10th decile). CN = cognitively normal; MCI = mild cognitive impairment; ADD = Alzheimer’s disease dementia Error: Figs. 2C and D are the same figures as Figs. 2A and B …

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Impact Of Amyloid And Cardiometabolic Risk Factors On Prognostic Capacity Of Plasma Neurofilament Light Chain For Neurodegeneration, Keun You Kim, Eosu Kim, Jun Young Lee, Balebail Ashok Raj, Kristin Fargher, Amanda Smith, Lisa Raudin, Gloria Chaing, Norman Relkin, Karen Elizabeth Smith, Hyungsub Shim, Laura L.Boles Ponto, Susan K. Schultz, Antero Sarrael, Raymundo Hernando, Nunzio Pomara, Dick Drost, Andrew Kertesz, John Rogers, Irina Rachinsky, Stephen Pasternak, Elizabether Finger, David Bachman, Kenneth Spicer, Jacobo Mintzer, Bruce L. Miller, Howard J. Rosen, Stephen Correia, Paul Malloy, Stephen Salloway, Geoffrey Tremont, Henry Querfurth, Brian R. Ott, Franklin Watkins Dec 2024

Impact Of Amyloid And Cardiometabolic Risk Factors On Prognostic Capacity Of Plasma Neurofilament Light Chain For Neurodegeneration, Keun You Kim, Eosu Kim, Jun Young Lee, Balebail Ashok Raj, Kristin Fargher, Amanda Smith, Lisa Raudin, Gloria Chaing, Norman Relkin, Karen Elizabeth Smith, Hyungsub Shim, Laura L.Boles Ponto, Susan K. Schultz, Antero Sarrael, Raymundo Hernando, Nunzio Pomara, Dick Drost, Andrew Kertesz, John Rogers, Irina Rachinsky, Stephen Pasternak, Elizabether Finger, David Bachman, Kenneth Spicer, Jacobo Mintzer, Bruce L. Miller, Howard J. Rosen, Stephen Correia, Paul Malloy, Stephen Salloway, Geoffrey Tremont, Henry Querfurth, Brian R. Ott, Franklin Watkins

Clinical Research Faculty Publications

Background: Plasma neurofilament light chain (NfL) is a blood biomarker of neurodegeneration, including Alzheimer’s disease. However, its usefulness may be influenced by common conditions in older adults, including amyloid-β (Aβ) deposition and cardiometabolic risk factors like hypertension, diabetes mellitus (DM), impaired kidney function, and obesity. This longitudinal observational study using the Alzheimer’s Disease Neuroimaging Initiative cohort investigated how these conditions influence the prognostic capacity of plasma NfL. Methods: Non-demented participants (cognitively unimpaired or mild cognitive impairment) underwent repeated assessments including the Alzheimer’s Disease Assessment Scale-Cognitive subscale (ADAS-Cog) scores, hippocampal volumes, and white matter hyperintensity (WMH) volumes at 6- or 12-month …

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Sex Differences In Interacting Genetic And Functional Connectivity Biomarkers In Alzheimer’S Disease, Jordan N. Williamson, Shirley A. James, Sean P. Mullen, Bradley P. Sutton, Tracey Wszalek, Beni Mulyana, Peter Mukli, Andriy Yabluchanskiy, Balebail Ashok Raj, Kristin Fargher, Amanda Smith, Lisa Raudin, Gloria Chaing, Norman Relkin, Karen Elizabeth Smith, Hyungsub Shim, Laura L.Boles Ponto, Susan K. Schultz, Antero Sarrael, Raymundo Hernando, Nunzio Pomara, Dick Drost, Andrew Kertesz, John Rogers, Irina Rachinsky, Stephen Pasternak, Elizabether Finger, David Bachman, Kenneth Spicer, Jacobo Mintzer, Bruce L. Miller, Howard J. Rosen, Stephen Correia, Paul Malloy Dec 2024

Sex Differences In Interacting Genetic And Functional Connectivity Biomarkers In Alzheimer’S Disease, Jordan N. Williamson, Shirley A. James, Sean P. Mullen, Bradley P. Sutton, Tracey Wszalek, Beni Mulyana, Peter Mukli, Andriy Yabluchanskiy, Balebail Ashok Raj, Kristin Fargher, Amanda Smith, Lisa Raudin, Gloria Chaing, Norman Relkin, Karen Elizabeth Smith, Hyungsub Shim, Laura L.Boles Ponto, Susan K. Schultz, Antero Sarrael, Raymundo Hernando, Nunzio Pomara, Dick Drost, Andrew Kertesz, John Rogers, Irina Rachinsky, Stephen Pasternak, Elizabether Finger, David Bachman, Kenneth Spicer, Jacobo Mintzer, Bruce L. Miller, Howard J. Rosen, Stephen Correia, Paul Malloy

Clinical Research Faculty Publications

As of 2023, it is estimated that 6.7 million individuals in the United States live with Alzheimer’s disease (AD). Prior research indicates that AD disproportionality affects females; females have a greater incidence rate, perform worse on a variety of neuropsychological tasks, and have greater total brain atrophy. Recent research shows that hippocampal functional connectivity differs by sex and may be related to the observed sex differences in AD, and apolipoprotein E (ApoE) ε4 carriers have reduced hippocampal functional connectivity. The purpose of this study was to determine if the ApoE genotype plays a role in the observed sex differences in …

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