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Articles 644851 - 644880 of 5206978

Full-Text Articles in Entire DC Network

Sk3 In Pomc Neurons Plays A Sexually Dimorphic Role In Energy And Glucose Homeostasis, Meng Yu, Jonathan C. Bean, Hailan Liu, Yang He, Yongjie Yang, Xing Cai, Kaifan Yu, Zhou Pei, Hesong Liu, Longlong Tu, Kristine M. Conde, Mengjie Wang, Yongxiang Li, Na Yin, Nan Zhang, Junying Han, Nikolas A. Scarcelli, Pingwen Xu, Yanlin He, Yong Xu, Chunmei Wang Dec 2022

Sk3 In Pomc Neurons Plays A Sexually Dimorphic Role In Energy And Glucose Homeostasis, Meng Yu, Jonathan C. Bean, Hailan Liu, Yang He, Yongjie Yang, Xing Cai, Kaifan Yu, Zhou Pei, Hesong Liu, Longlong Tu, Kristine M. Conde, Mengjie Wang, Yongxiang Li, Na Yin, Nan Zhang, Junying Han, Nikolas A. Scarcelli, Pingwen Xu, Yanlin He, Yong Xu, Chunmei Wang

Division of Basic Science Faculty Publications

Background: Pro-opiomelanocortin (POMC) neurons play a sexually dimorphic role in body weight and glucose balance. However, the mechanisms for the sex differences in POMC neuron functions are not fully understood. Results: We detected small conductance calcium-activated potassium (SK) current in POMC neurons. Secondary analysis of published single-cell RNA-Seq data showed that POMC neurons abundantly express SK3, one SK channel subunit. To test whether SK3 in POMC neurons regulates POMC neuron functions on energy and glucose homeostasis, we used a Cre-loxP strategy to delete SK3 specifically from mature POMC neurons. POMC-specific deletion of SK3 did not affect body weight in either …

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Covid-19 Vaccination Boosts The Potency And Breadth Of The Immune Response Against Sars-Cov-2 Among Recovered Patients In Wuhan, Hong Liang, Xuanxuan Nian, Junzheng Wu, Dong Liu, Lu Feng, Jia Lu, Yan Peng, Zhijun Zhou, Tao Deng, Jing Liu, Deming Ji, Ran Qiu, Lianzhen Lin, Yan Zeng, Fei Xia, Yong Hu, Taojing Li, Kai Duan, Xinguo Li, Zejun Wang, Yong Zhang, Hang Zhang, Chen Zhu, Shang Wang, Xiao Wu, Xiang Wang, Yuwei Li, Shihe Huang, Min Mao, Huanhuan Guo, Yunkai Yang, Rui Jia, Jingwei Xufang, Xuewei Wang Dec 2022

Covid-19 Vaccination Boosts The Potency And Breadth Of The Immune Response Against Sars-Cov-2 Among Recovered Patients In Wuhan, Hong Liang, Xuanxuan Nian, Junzheng Wu, Dong Liu, Lu Feng, Jia Lu, Yan Peng, Zhijun Zhou, Tao Deng, Jing Liu, Deming Ji, Ran Qiu, Lianzhen Lin, Yan Zeng, Fei Xia, Yong Hu, Taojing Li, Kai Duan, Xinguo Li, Zejun Wang, Yong Zhang, Hang Zhang, Chen Zhu, Shang Wang, Xiao Wu, Xiang Wang, Yuwei Li, Shihe Huang, Min Mao, Huanhuan Guo, Yunkai Yang, Rui Jia, Jingwei Xufang, Xuewei Wang

Division of Basic Science Faculty Publications

The immunity of patients who recover from coronavirus disease 2019 (COVID-19) could be long lasting but persist at a lower level. Thus, recovered patients still need to be vaccinated to prevent reinfection by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) or its mutated variants. Here, we report that the inactivated COVID-19 vaccine can stimulate immunity in recovered patients to maintain high levels of anti-receptor-binding domain (RBD) and anti-nucleocapsid protein (NP) antibody titers within 9 months, and high neutralizing activity against the prototype, Delta, and Omicron strains was observed. Nevertheless, the antibody response decreased over time, and the Omicron variant exhibited …

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Fgf21 Is Required For Protein Restriction To Extend Lifespan And Improve Metabolic Health In Male Mice, Cristal M. Hill, Diana C. Albarado, Lucia G. Coco, Redin A. Spann, Md Shahjalal Khan, Emily Qualls-Creekmore, David H. Burk, Susan J. Burke, J. Jason Collier, Sangho Yu, David H. Mcdougal, Hans Rudolf Berthoud, Heike Münzberg, Andrzej Bartke, Christopher D. Morrison Dec 2022

Fgf21 Is Required For Protein Restriction To Extend Lifespan And Improve Metabolic Health In Male Mice, Cristal M. Hill, Diana C. Albarado, Lucia G. Coco, Redin A. Spann, Md Shahjalal Khan, Emily Qualls-Creekmore, David H. Burk, Susan J. Burke, J. Jason Collier, Sangho Yu, David H. Mcdougal, Hans Rudolf Berthoud, Heike Münzberg, Andrzej Bartke, Christopher D. Morrison

Division of Basic Science Faculty Publications

Dietary protein restriction is increasingly recognized as a unique approach to improve metabolic health, and there is increasing interest in the mechanisms underlying this beneficial effect. Recent work indicates that the hormone FGF21 mediates the metabolic effects of protein restriction in young mice. Here we demonstrate that protein restriction increases lifespan, reduces frailty, lowers body weight and adiposity, improves physical performance, improves glucose tolerance, and alters various metabolic markers within the serum, liver, and adipose tissue of wildtype male mice. Conversely, mice lacking FGF21 fail to exhibit metabolic responses to protein restriction in early life, and in later life exhibit …

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Satisfaction Of Patients With Diabetic Kidney Disease With Traditional Chinese Medicine Physician Visits, Wanling Zeng, Hong Chang Tan, Huang Fang Zheng, Amanda Rui Lin Lam, Kok Keong Teo, Chieh Suai Tan, Jean Paul Kovalik, Sujoy Ghosh, Xiao Hui Xin Dec 2022

Satisfaction Of Patients With Diabetic Kidney Disease With Traditional Chinese Medicine Physician Visits, Wanling Zeng, Hong Chang Tan, Huang Fang Zheng, Amanda Rui Lin Lam, Kok Keong Teo, Chieh Suai Tan, Jean Paul Kovalik, Sujoy Ghosh, Xiao Hui Xin

Division of Basic Science Faculty Publications

Background: Patient-centred care is an important part of quality healthcare and patient satisfaction has been shown to be associated with improved clinical outcomes. We aim to explore the satisfaction of patients with diabetic kidney disease (DKD) with their visits to the TCM physician and its association with patients' socio-economic characteristics. Methods: A questionnaire survey was conducted among patients aged >21 years with DKD. Participants' demographic, socioeconomic characteristics and satisfaction scores measured with the self-administered Medical Interview Satisfaction Scale (MISS) were collected after they visited the TCM physician. MISS is a 26-item questionnaire consisting of three domains – cognitive, affective and …

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Ulk1 Inhibition Attenuates Telomerase Activity In Hepatic Cells, Sana Raza, Sangam Rajak, Jyotika Srivastava, Archana Tewari, Pratima Gupta, Bandana Chakravarti, Sujoy Ghosh, Chandra P. Chaturvedi, Rohit A. Sinha Dec 2022

Ulk1 Inhibition Attenuates Telomerase Activity In Hepatic Cells, Sana Raza, Sangam Rajak, Jyotika Srivastava, Archana Tewari, Pratima Gupta, Bandana Chakravarti, Sujoy Ghosh, Chandra P. Chaturvedi, Rohit A. Sinha

Division of Basic Science Faculty Publications

Autophagy and telomere maintenance are two cellular survival processes that show a strong correlation during human ageing and cancer growth, however, their causal relationship remains unclear. In this study, using an unbiased transcriptomics approach, we uncover a novel role of autophagy genes in regulating telomere extension and maintenance pathways. Concomitantly, the pharmacological inhibition of ULK1 (Unc-51 like autophagy activating kinase 1) attenuated human telomerase reverse transcriptase (hTERT) gene expression and telomerase activity in HepG2 cells. Furthermore, the suppression of telomerase activity upon ULK1 inhibition was associated with telomere shortening and onset of cellular senescence in HepG2 cells. These results, thus, …

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Evaluation Of Light-Logging Geolocators To Study Mottled Duck Nesting Ecology, Kevin M. Ringelman, Michael G. Brasher, Joseph R. Marty, David A. Butler, Stephen Mcdowell, Richard Temple Dec 2022

Evaluation Of Light-Logging Geolocators To Study Mottled Duck Nesting Ecology, Kevin M. Ringelman, Michael G. Brasher, Joseph R. Marty, David A. Butler, Stephen Mcdowell, Richard Temple

Faculty Publications

Geolocators are small devices that record and store time-stamped light levels that researchers typically use to approximate the latitude and longitude of small birds across the annual cycle. However, when geolocators are affixed to leg bands of larger-bodied birds, nest incubation by females interrupts the daily pattern of light and darkness. Thus, geolocators can provide information on nesting propensity, nest success, and renesting intensity; these demographic parameters are both difficult to measure unobtrusively and are critically important in determining population dynamics of birds, especially ducks. Here, we deployed 240 geolocators on mottled ducks Anas fulvigula in Louisiana and Texas in …

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Leaf Habit Affects The Distribution Of Drought Sensitivity But Not Water Transport Efficiency In The Tropics, German Vargas G., Norbert Kunert, William M. Hammond, Z. Carter Berry, Leland K. Werden, Chris M. Smith-Martin, Brett T. Wolfe, Laura Toro, Ariadna Mondragón-Botero, Jesús N. Pinto-Ledezma, Naomi B. Schwartz, María Uriarte, Lawren Sack, Kristina J. Anderson-Teixeira, Jennifer S. Powers Dec 2022

Leaf Habit Affects The Distribution Of Drought Sensitivity But Not Water Transport Efficiency In The Tropics, German Vargas G., Norbert Kunert, William M. Hammond, Z. Carter Berry, Leland K. Werden, Chris M. Smith-Martin, Brett T. Wolfe, Laura Toro, Ariadna Mondragón-Botero, Jesús N. Pinto-Ledezma, Naomi B. Schwartz, María Uriarte, Lawren Sack, Kristina J. Anderson-Teixeira, Jennifer S. Powers

Faculty Publications

Considering the global intensification of aridity in tropical biomes due to climate change, we need to understand what shapes the distribution of drought sensitivity in tropical plants. We conducted a pantropical data synthesis representing 1117 species to test whether xylem-specific hydraulic conductivity (KS), water potential at leaf turgor loss (ΨTLP) and water potential at 50% loss of KS (ΨP50) varied along climate gradients. The ΨTLP and ΨP50 increased with climatic moisture only for evergreen species, but KS did not. Species with high ΨTLP and ΨP50 values were associated with both dry and wet environments. However, drought-deciduous species showed high ΨTLP …

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Interindividual Differences In Trainability And Moderators Of Cardiorespiratory Fitness, Waist Circumference, And Body Mass Responses: A Large-Scale Individual Participant Data Meta-Analysis, Jacob T. Bonafiglia, Paul A. Swinton, Robert Ross, Neil M. Johannsen, Corby K. Martin, Timothy S. Church, Cris A. Slentz, Leanna M. Ross, William E. Kraus, Jeremy J. Walsh, Glen P. Kenny, Gary S. Goldfield, Denis Prud’Homme, Ronald J. Sigal, Conrad P. Earnest, Brendon J. Gurd Dec 2022

Interindividual Differences In Trainability And Moderators Of Cardiorespiratory Fitness, Waist Circumference, And Body Mass Responses: A Large-Scale Individual Participant Data Meta-Analysis, Jacob T. Bonafiglia, Paul A. Swinton, Robert Ross, Neil M. Johannsen, Corby K. Martin, Timothy S. Church, Cris A. Slentz, Leanna M. Ross, William E. Kraus, Jeremy J. Walsh, Glen P. Kenny, Gary S. Goldfield, Denis Prud’Homme, Ronald J. Sigal, Conrad P. Earnest, Brendon J. Gurd

Clinical Research Faculty Publications

Although many studies have assumed variability reflects variance caused by exercise training, few studies have examined whether interindividual differences in trainability are present following exercise training. The present individual participant data (IPD) meta-analysis sought to: (1) investigate the presence of interindividual differences in trainability for cardiorespiratory fitness (CRF), waist circumference, and body mass; and (2) examine the influence of exercise training and potential moderators on the probability that an individual will experience clinically important differences. The IPD meta-analysis combined data from 1879 participants from eight previously published randomized controlled trials. We implemented a Bayesian framework to: (1) test the hypothesis …

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Association Between Weight Loss, Change In Physical Activity, And Change In Quality Of Life Following A Corporately Sponsored, Online Weight Loss Program, Christoph Höchsmann, James L. Dorling, Corby K. Martin, Conrad P. Earnest, Timothy S. Church Dec 2022

Association Between Weight Loss, Change In Physical Activity, And Change In Quality Of Life Following A Corporately Sponsored, Online Weight Loss Program, Christoph Höchsmann, James L. Dorling, Corby K. Martin, Conrad P. Earnest, Timothy S. Church

Clinical Research Faculty Publications

Background: The physiological benefits associated with corporately sponsored weight loss programs are increasingly well documented. However, less is known about how these programs affect employees’ quality of life (QoL). The purpose of the present analysis was to examine the association between weight loss, change in physical activity, and change in QoL following a corporately sponsored, online weight loss program. Methods: We examined the relationship between weight loss, self-reported change in physical activity, and change in several QoL indices in 26,658 participants (79% women) after the initial 10 weeks of the online weight loss program. The trend in changes in each …

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Social Inequalities In Climate Change-Attributed Impacts Of Hurricane Harvey, Kevin T. Smiley, Ilan Noy, Michael F. Wehner, Dave Frame, Christopher C. Sampson, Oliver E.J. Wing Dec 2022

Social Inequalities In Climate Change-Attributed Impacts Of Hurricane Harvey, Kevin T. Smiley, Ilan Noy, Michael F. Wehner, Dave Frame, Christopher C. Sampson, Oliver E.J. Wing

Faculty Publications

Climate change is already increasing the severity of extreme weather events such as with rainfall during hurricanes. But little research to date investigates if, and to what extent, there are social inequalities in climate change-attributed extreme weather event impacts. Here, we use climate change attribution science paired with hydrological flood models to estimate climate change-attributed flood depths and damages during Hurricane Harvey in Harris County, Texas. Using detailed land-parcel and census tract socio-economic data, we then describe the socio-spatial characteristics associated with these climate change-induced impacts. We show that 30 to 50% of the flooded properties would not have flooded …

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Study In Parkinson’S Disease Of Exercise Phase 3 (Sparx3): Study Protocol For A Randomized Controlled Trial, Charity G. Patterson, Elizabeth Joslin, Alexandra B. Gil, Wendy Spigle, Todd Nemet, Lana Chahine, Cory L. Christiansen, Ed Melanson, Wendy M. Kohrt, Martina Mancini, Deborah Josbeno, Katherine Balfany, Garett Griffith, Mac Kenzie Dunlap, Guillaume Lamotte, Erin Suttman, Danielle Larson, Chantale Branson, Kathleen E. Mckee, Li Goelz, Cynthia Poon, Barbara Tilley, Un Jung Kang, Malú Gámez Tansey, Nijee Luthra, Caroline M. Tanner, Jacob M. Haus, Giamila Fantuzzi, Nikolaus R. Mcfarland, Paulina Gonzalez-Latapi, Tatiana Foroud, Robert Motl, Michael A. Schwarzschild, Tanya Simuni Dec 2022

Study In Parkinson’S Disease Of Exercise Phase 3 (Sparx3): Study Protocol For A Randomized Controlled Trial, Charity G. Patterson, Elizabeth Joslin, Alexandra B. Gil, Wendy Spigle, Todd Nemet, Lana Chahine, Cory L. Christiansen, Ed Melanson, Wendy M. Kohrt, Martina Mancini, Deborah Josbeno, Katherine Balfany, Garett Griffith, Mac Kenzie Dunlap, Guillaume Lamotte, Erin Suttman, Danielle Larson, Chantale Branson, Kathleen E. Mckee, Li Goelz, Cynthia Poon, Barbara Tilley, Un Jung Kang, Malú Gámez Tansey, Nijee Luthra, Caroline M. Tanner, Jacob M. Haus, Giamila Fantuzzi, Nikolaus R. Mcfarland, Paulina Gonzalez-Latapi, Tatiana Foroud, Robert Motl, Michael A. Schwarzschild, Tanya Simuni

Clinical Research Faculty Publications

Background: To date, no medication has slowed the progression of Parkinson’s disease (PD). Preclinical, epidemiological, and experimental data on humans all support many benefits of endurance exercise among persons with PD. The key question is whether there is a definitive additional benefit of exercising at high intensity, in terms of slowing disease progression, beyond the well-documented benefit of endurance training on a treadmill for fitness, gait, and functional mobility. This study will determine the efficacy of high-intensity endurance exercise as first-line therapy for persons diagnosed with PD within 3 years, and untreated with symptomatic therapy at baseline. Methods: This is …

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Salivary Immunity Of Elite Collegiate American Football Players Infected With Sars-Cov-2 Normalizes Following Isolation, Joshua Granger, Eunhan Cho, Kevin Lindsey, Nathan Lemoine, Derek Calvert, Jack Marucci, Shelly Mullenix, Hollis O’Neal, Brian A. Irving, Neil Johannsen, Guillaume Spielmann Dec 2022

Salivary Immunity Of Elite Collegiate American Football Players Infected With Sars-Cov-2 Normalizes Following Isolation, Joshua Granger, Eunhan Cho, Kevin Lindsey, Nathan Lemoine, Derek Calvert, Jack Marucci, Shelly Mullenix, Hollis O’Neal, Brian A. Irving, Neil Johannsen, Guillaume Spielmann

Clinical Research Faculty Publications

The impact of COVID-19 on systemic immunity in the general population has been well characterized, however the short-term effects of COVID-19 infection on innate salivary immunity in elite-level athletes are unknown. Therefore, this study aimed to determine whether elite college football athletes had altered salivary immunity following the CDC-recommended isolation post-SARS-CoV-2 infection. Salivary samples were obtained from fourteen elite football players who tested positive for SARS-CoV-2 (n = 14), immediately after CDC-recommended isolation (average days = 14 ± 2 days) and fifteen controls who remained uninfected with SARS-CoV-2. Biomarkers of innate salivary immunity (sIgA and alpha-amylase), antimicrobial proteins (AMPs, i.e., …

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Goal-Oriented A-Posteriori Estimation Of Model Error As An Aid To Parameter Estimation, Prashant K. Jha, J. Tinsley Oden Dec 2022

Goal-Oriented A-Posteriori Estimation Of Model Error As An Aid To Parameter Estimation, Prashant K. Jha, J. Tinsley Oden

Faculty Publications

In this work, a Bayesian model calibration framework is presented that utilizes goal-oriented a-posterior error estimates in quantities of interest (QoIs) for classes of high-fidelity models characterized by PDEs. It is shown that for a large class of computational models, it is possible to develop a computationally inexpensive procedure for calibrating parameters of high-fidelity models of physical events when the parameters of low-fidelity (surrogate) models are known with acceptable accuracy. The main ingredients in the proposed model calibration scheme are goal-oriented a-posteriori estimates of error in QoIs computed using a so-called lower fidelity model compared to those of an uncalibrated …

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Genetic Dissection Of Alkalinity Tolerance At The Seedling Stage In Rice (Oryza Sativa) Using A High-Resolution Linkage Map, Lovepreet Singh, Sapphire Coronejo, Rajat Pruthi, Sandeep Chapagain, Uttam Bhattarai, Prasanta K. Subudhi Dec 2022

Genetic Dissection Of Alkalinity Tolerance At The Seedling Stage In Rice (Oryza Sativa) Using A High-Resolution Linkage Map, Lovepreet Singh, Sapphire Coronejo, Rajat Pruthi, Sandeep Chapagain, Uttam Bhattarai, Prasanta K. Subudhi

Faculty Publications

Although both salinity and alkalinity result from accumulation of soluble salts in soil, high pH and ionic imbalance make alkaline stress more harmful to plants. This study aimed to provide molecular insights into the alkalinity tolerance using a recombinant inbred line (RIL) population developed from a cross between Cocodrie and Dular with contrasting response to alkalinity stress. Forty-six additive QTLs for nine morpho-physiological traits were mapped on to a linkage map of 4679 SNPs under alkalinity stress at the seedling stage and seven major-effect QTLs were for alkalinity tolerance scoring, Na+ and K+ concentrations and Na+:K+ ratio. The candidate genes …

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The 2018 World Cancer Research Fund (Wcrf)/American Institute For Cancer Research (Aicr) Score And Diabetes Risk In The Diabetes Prevention Program Outcomes Study (Dppos), Marissa M. Shams-White, Ashley H. Tjaden, Sharon L. Edelstein, Sarah Bassiouni, Lisa L. Kahle, Catherine Kim, Xavier Pi-Sunyer, Karla A. Temple, Elizabeth M. Venditti, Jill Reedy, Brandy M. Heckman-Stoddard, George A. Bray, Kishore M. Gadde, Iris W. Culbert, Jennifer Arceneaux, Annie Chatellier, Amber Dragg, Catherine M. Champagne, Crystal Duncan, Barbara Eberhardt, Frank Greenway, Fonda G. Guillory, April A. Herbert, Michael L. Jeffirs, Betty M. Kennedy, Erma Levy, Monica Lockett, Jennifer C. Lovejoy, Laura H. Morris, Lee E. Melancon, Donna H. Ryan, Deborah A. Sanford, Kenneth G. Smith, Lisa L. Smith Dec 2022

The 2018 World Cancer Research Fund (Wcrf)/American Institute For Cancer Research (Aicr) Score And Diabetes Risk In The Diabetes Prevention Program Outcomes Study (Dppos), Marissa M. Shams-White, Ashley H. Tjaden, Sharon L. Edelstein, Sarah Bassiouni, Lisa L. Kahle, Catherine Kim, Xavier Pi-Sunyer, Karla A. Temple, Elizabeth M. Venditti, Jill Reedy, Brandy M. Heckman-Stoddard, George A. Bray, Kishore M. Gadde, Iris W. Culbert, Jennifer Arceneaux, Annie Chatellier, Amber Dragg, Catherine M. Champagne, Crystal Duncan, Barbara Eberhardt, Frank Greenway, Fonda G. Guillory, April A. Herbert, Michael L. Jeffirs, Betty M. Kennedy, Erma Levy, Monica Lockett, Jennifer C. Lovejoy, Laura H. Morris, Lee E. Melancon, Donna H. Ryan, Deborah A. Sanford, Kenneth G. Smith, Lisa L. Smith

Population and Public Health Science Faculty Publications

Background: The 2018 World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR) 3rd expert report highlights up-to-date Cancer Prevention Recommendations that may reduce burdens of many chronic diseases, including diabetes. This study examined if following a lifestyle that aligns with the recommendations – assessed via the 2018 WCRF/AICR Score – was associated with lower risk of type 2 diabetes in high-risk adults participating in the Diabetes Prevention Program Outcomes Study (DPPOS). Methods: The Diabetes Prevention Program (DPP) randomized adults at high risk for diabetes to receive a lifestyle intervention (ILS), metformin (MET) or a placebo (PLB) (mean: 3.2 years), with …

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Correlates Of The Physical Activity Decline During Childhood, Sara Pereira, Ana Carolina Reyes, Raquel Chaves, Carla Santos, Olga Vasconcelos, G. O. Tani, Peter T. Katzmarzyk, Adam Baxter-Jones, José Maia Dec 2022

Correlates Of The Physical Activity Decline During Childhood, Sara Pereira, Ana Carolina Reyes, Raquel Chaves, Carla Santos, Olga Vasconcelos, G. O. Tani, Peter T. Katzmarzyk, Adam Baxter-Jones, José Maia

Population and Public Health Science Faculty Publications

Purpose This study aimed to describe longitudinal trends in children's moderate-to-vigorous physical activity (MVPA) and to investigate associations with individual, familial, and school characteristics. Methods A sample of 341 Portuguese children age 5-10 yr (173 girls) from six age cohorts was followed over 3 yr using a mixed-longitudinal design. Physical activity, body mass index (BMI), gross motor coordination, and musculoskeletal fitness were assessed annually. Information on socioeconomic status and school characteristics was collected and analyzed with mixed models. Results MVPA shows a similar declining trend in both sexes, but on average, boys exceeded the World Health Organization recommendations of 60 …

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A Collaborative Approach To Adopting/Adapting Guidelines. The Australian 24-Hour Movement Guidelines For Children (5-12 Years) And Young People (13-17 Years): An Integration Of Physical Activity, Sedentary Behaviour, And Sleep, Anthony D. Okely, Davina Ghersi, Sarah P. Loughran, Dylan P. Cliff, Trevor Shilton, Rachel A. Jones, Rebecca M. Stanley, Julie Sherring, Natalie Toms, Simon Eckermann, Timothy S. Olds, Zhiguang Zhang, Anne Maree Parrish, Lisa Kervin, Sandra Downie, Jo Salmon, Clair Bannerman, Tamie Needham, Elaine Marshall, Jordy Kaufman, Layne Brown, Janecke Wille, Greg Wood, David R. Lubans, Stuart J.H. Biddle, Shane Pill, Anthea Hargreaves, Natalie Jonas, Natasha Schranz, Perry Campbell, Karen Ingram, Hayley Dean, Adam Verrender, Yvonne Ellis Dec 2022

A Collaborative Approach To Adopting/Adapting Guidelines. The Australian 24-Hour Movement Guidelines For Children (5-12 Years) And Young People (13-17 Years): An Integration Of Physical Activity, Sedentary Behaviour, And Sleep, Anthony D. Okely, Davina Ghersi, Sarah P. Loughran, Dylan P. Cliff, Trevor Shilton, Rachel A. Jones, Rebecca M. Stanley, Julie Sherring, Natalie Toms, Simon Eckermann, Timothy S. Olds, Zhiguang Zhang, Anne Maree Parrish, Lisa Kervin, Sandra Downie, Jo Salmon, Clair Bannerman, Tamie Needham, Elaine Marshall, Jordy Kaufman, Layne Brown, Janecke Wille, Greg Wood, David R. Lubans, Stuart J.H. Biddle, Shane Pill, Anthea Hargreaves, Natalie Jonas, Natasha Schranz, Perry Campbell, Karen Ingram, Hayley Dean, Adam Verrender, Yvonne Ellis

Population and Public Health Science Faculty Publications

Abstract: Background: In 2018, the Australian Government updated the Australian Physical Activity and Sedentary Behaviour Guidelines for Children and Young People. A requirement of this update was the incorporation of a 24-hour approach to movement, recognising the importance of adequate sleep. The purpose of this paper was to describe how the updated Australian 24-Hour Movement Guidelines for Children and Young People (5 to 17 years): an integration of physical activity, sedentary behaviour and sleep were developed and the outcomes from this process. Methods: The GRADE-ADOLOPMENT approach was used to develop the guidelines. A Leadership Group was formed, who identified existing …

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Author Correction: Novel Mode Of Defective Neural Tube Closure In The Non-Obese Diabetic (Nod) Mouse Strain (Scientific Reports, (2015), 5, 1, (16917), 10.1038/Srep16917), J. Michael Salbaum, Claudia Kruger, Jacalyn Macgowan, Nils J. Herion, David Burk, Claudia Kappen Dec 2022

Author Correction: Novel Mode Of Defective Neural Tube Closure In The Non-Obese Diabetic (Nod) Mouse Strain (Scientific Reports, (2015), 5, 1, (16917), 10.1038/Srep16917), J. Michael Salbaum, Claudia Kruger, Jacalyn Macgowan, Nils J. Herion, David Burk, Claudia Kappen

Division of Basic Science Faculty Publications

The Supplementary Information file published with this Article is incomplete, where the supplementary figures and tables are omitted. The correct Supplementary Information file is now linked to this correction notice.

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Low-Energy Dense Potato- And Bean-Based Diets Reduce Body Weight And Insulin Resistance: A Randomized, Feeding, Equivalence Trial, Candida J. Rebello, Robbie A. Beyl, Frank L. Greenway, Kelly C. Atteberry, Kristin K. Hoddy, John P. Kirwan Dec 2022

Low-Energy Dense Potato- And Bean-Based Diets Reduce Body Weight And Insulin Resistance: A Randomized, Feeding, Equivalence Trial, Candida J. Rebello, Robbie A. Beyl, Frank L. Greenway, Kelly C. Atteberry, Kristin K. Hoddy, John P. Kirwan

Division of Basic Science Faculty Publications

We evaluated the effect of diets low in energy density (1 kcal/g) and high in either potatoes (Potato) or pulses (Bean) on blood glucose control in participants with insulin resistance. We hypothesized that the Potato and Bean diets would have equivalent effects. This was an 8-week randomized, parallel design, controlled feeding study comparing Potato and Bean diets (50-55% carbohydrate, 30-35% fat, 15-20% protein). Equivalence was prespecified as the mean change in the blood glucose concentration for Potato that was within ±20% of the Bean diet. Thirty-six participants (age: 18-60 years, body mass index: 25-40 kg/m2) with insulin resistance (homeostatic model …

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Blocking Actriib And Restoring Appetite Reverses Cachexia And Improves Survival In Mice With Lung Cancer, Andre Lima Queiroz, Ezequiel Dantas, Shakti Ramsamooj, Anirudh Murthy, Mujmmail Ahmed, Elizabeth R.M. Zunica, Roger J. Liang, Jessica Murphy, Corey D. Holman, Curtis J. Bare, Gregory Ghahramani, Zhidan Wu, David E. Cohen, John P. Kirwan, Lewis C. Cantley, Christopher L. Axelrod, Marcus D. Goncalves Dec 2022

Blocking Actriib And Restoring Appetite Reverses Cachexia And Improves Survival In Mice With Lung Cancer, Andre Lima Queiroz, Ezequiel Dantas, Shakti Ramsamooj, Anirudh Murthy, Mujmmail Ahmed, Elizabeth R.M. Zunica, Roger J. Liang, Jessica Murphy, Corey D. Holman, Curtis J. Bare, Gregory Ghahramani, Zhidan Wu, David E. Cohen, John P. Kirwan, Lewis C. Cantley, Christopher L. Axelrod, Marcus D. Goncalves

Division of Basic Science Faculty Publications

Cancer cachexia is a common, debilitating condition with limited therapeutic options. Using an established mouse model of lung cancer, we find that cachexia is characterized by reduced food intake, spontaneous activity, and energy expenditure accompanied by muscle metabolic dysfunction and atrophy. We identify Activin A as a purported driver of cachexia and treat with ActRIIB-Fc, a decoy ligand for TGF-β/activin family members, together with anamorelin (Ana), a ghrelin receptor agonist, to reverse muscle dysfunction and anorexia, respectively. Ana effectively increases food intake but only the combination of drugs increases lean mass, restores spontaneous activity, and improves overall survival. These beneficial …

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Predicting Energy Intake In Adults Who Are Dieting And Exercising, Corey Gerving, Robert Lasater, James Starling, Danielle M. Ostendorf, Leanne M. Redman, Chad Estabrooks, Kevin Cummiskey, Vincent Antonetti, Diana M. Thomas Dec 2022

Predicting Energy Intake In Adults Who Are Dieting And Exercising, Corey Gerving, Robert Lasater, James Starling, Danielle M. Ostendorf, Leanne M. Redman, Chad Estabrooks, Kevin Cummiskey, Vincent Antonetti, Diana M. Thomas

Clinical Research Faculty Publications

Background: When a lifestyle intervention combines caloric restriction and increased physical activity energy expenditure (PAEE), there are two components of energy balance, energy intake (EI) and physical activity energy expenditure (PAEE), that are routinely misreported and expensive to measure. Energy balance models have successfully predicted EI if PAEE is known. Estimating EI from an energy balance model when PAEE is not known remains an open question. Objective: The objective was to evaluate the performance of an energy balance differential equation model to predict EI in an intervention that includes both calorie restriction and increases in PAEE. Design: The Antonetti energy …

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Beyond The Unknown: A Broad Framing For Preparedness For Emerging Infectious Threats, Rebecca C. Christofferson, Stephania A. Cormier Dec 2022

Beyond The Unknown: A Broad Framing For Preparedness For Emerging Infectious Threats, Rebecca C. Christofferson, Stephania A. Cormier

Division of Basic Science Faculty Publications

There have been multiple instances of novel pathogen emergence that have affected the health and security of the global community. To highlight that these novel pathogens presented a clear danger to public health, the WHO included “Disease X” on their list of priority pathogens in 2018. Indeed, since the emergence of SARS-CoV-2, Disease X has been pointed to as the looming threat of “the next big thing.” However, developing surveillance and preparedness plans with Disease X as the linchpin is too narrow and ignores a large swath of potential threats from already identified, often neglected diseases. We propose instead the …

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Multidisciplinary Collaboration To Develop A Digital Health Solution For Early Detection Of Cognitive Decline In Primary Care, Robin C. Hilsabeck, Jeffrey N. Keller, Maya L. Henry, Paul Toprac, Paul Rathouz, Varshinee Sreekanth, Avery Largent, Joshua Chang, Jessy Li, Lokesh Pugalenthi, Thomas Parsons, Heather E. Cuevas, Suzanne Schmitz Dec 2022

Multidisciplinary Collaboration To Develop A Digital Health Solution For Early Detection Of Cognitive Decline In Primary Care, Robin C. Hilsabeck, Jeffrey N. Keller, Maya L. Henry, Paul Toprac, Paul Rathouz, Varshinee Sreekanth, Avery Largent, Joshua Chang, Jessy Li, Lokesh Pugalenthi, Thomas Parsons, Heather E. Cuevas, Suzanne Schmitz

Clinical Research Faculty Publications

Background: Developing digital healthcare solutions that facilitate rapid identification and effective management of patients with Alzheimer disease and related disorders (ADRD) is an area of intense study. A critical juncture for these efforts involves the early detection of cognitive decline. Because primary care providers (PCPs) are the first line of medical care, they are often the first to hear concerns about cognitive decline. However, under-diagnosis of ADRD in primary care settings is widely recognized, as are the many barriers to routine cognitive screening. While information about brief cognitive screening tools for detecting ADRD is plentiful, PCPs remain uncertain about which …

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The Trend Of Disruption In The Functional Brain Network Topology Of Alzheimer’S Disease, Alireza Fathian, Yousef Jamali, Mohammad Reza Raoufy, Michael W. Weiner, Norbert Schuf, Howard J. Rosen, Bruce L. Miller, Thomas Neylan, Jacqueline Hayes, Shannon Finley, Paul Aisen, Zaven Khachaturian, Ronald G. Thomas, Michael Donohue, Sarah Walter, Devon Gessert, Tamie Sather, Gus Jiminez, Leon Thal, James Brewer, Helen Vanderswag, Adam Fleisher, Melissa Davis, Rosemary Morrison, Ronald Petersen, Cliford R. Jack, Matthew Bernstein, Bret Borowski, Jef Gunter, Matt Senjem, Prashanthi Vemuri, David Jones, Kejal Kantarci, Chad Ward Dec 2022

The Trend Of Disruption In The Functional Brain Network Topology Of Alzheimer’S Disease, Alireza Fathian, Yousef Jamali, Mohammad Reza Raoufy, Michael W. Weiner, Norbert Schuf, Howard J. Rosen, Bruce L. Miller, Thomas Neylan, Jacqueline Hayes, Shannon Finley, Paul Aisen, Zaven Khachaturian, Ronald G. Thomas, Michael Donohue, Sarah Walter, Devon Gessert, Tamie Sather, Gus Jiminez, Leon Thal, James Brewer, Helen Vanderswag, Adam Fleisher, Melissa Davis, Rosemary Morrison, Ronald Petersen, Cliford R. Jack, Matthew Bernstein, Bret Borowski, Jef Gunter, Matt Senjem, Prashanthi Vemuri, David Jones, Kejal Kantarci, Chad Ward

Clinical Research Faculty Publications

Alzheimer’s disease (AD) is a progressive disorder associated with cognitive dysfunction that alters the brain’s functional connectivity. Assessing these alterations has become a topic of increasing interest. However, a few studies have examined different stages of AD from a complex network perspective that cover different topological scales. This study used resting state fMRI data to analyze the trend of functional connectivity alterations from a cognitively normal (CN) state through early and late mild cognitive impairment (EMCI and LMCI) and to Alzheimer’s disease. The analyses had been done at the local (hubs and activated links and areas), meso (clustering, assortativity, and …

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Effect Of Renin-Angiotensin System Antihypertensive Medication Use On Cognitive Function In Diabetes Mellitus With Obesity Or Overweight: An Ancillary Study To The Action For Health In Diabetes (Look Ahead) Trial, Whitney Wharton, Andrea Anderson, Kathleen M. Hayden, Owen T. Carmichael, Jeanne M. Clark, José A. Luchsinger, Mark Espeland, Sevil Yasar Dec 2022

Effect Of Renin-Angiotensin System Antihypertensive Medication Use On Cognitive Function In Diabetes Mellitus With Obesity Or Overweight: An Ancillary Study To The Action For Health In Diabetes (Look Ahead) Trial, Whitney Wharton, Andrea Anderson, Kathleen M. Hayden, Owen T. Carmichael, Jeanne M. Clark, José A. Luchsinger, Mark Espeland, Sevil Yasar

Clinical Research Faculty Publications

Aim: To determine whether antihypertensive medication (AHM) acting through the renin angiotensin system (RAS-AHM), compared with other AHM, can mitigate effects on cognitive function and risk for impairment in a population with type 2 diabetes mellitus (T2DM). Materials and Methods: This secondary analysis of the randomized controlled Action for Health in Diabetes (Look AHEAD) study included 712 community-dwelling participants who were followed over 15 years. Logistic regression was used to relate RAS-AHM use to cognitive impairment, and linear regression was used to relate RAS-AHM use to domain-specific cognitive function after adjusting for potential confounders. Results: A total of 563 individuals …

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Dissociation Of Tau Pathology And Neuronal Hypometabolism Within The Atn Framework Of Alzheimer’S Disease, Michael Tran Duong, Sandhitsu R. Das, Xueying Lyu, Long Xie, Hayley Richardson, Sharon X. Xie, Paul A. Yushkevich, Michael Weiner, Paul Aisen, Ronald Petersen, Clifford R. Jack, William Jagust, John Q. Trojanowki, Arthur W. Toga, Laurel Beckett, Robert C. Green, Andrew J. Saykin, John C. Morris, Leslie M. Shaw, Enchi Liu, Tom Montine, Ronald G. Thomas, Michael Donohue, Sarah Walter, Devon Gessert, Tamie Sather, Gustavo Jimenez-Maggiora, Danielle Harvey, Matthew Bernstein, Nick Fox, Paul Thompson, Norbert Schuff, Charles Decarli, Bret Borowski Dec 2022

Dissociation Of Tau Pathology And Neuronal Hypometabolism Within The Atn Framework Of Alzheimer’S Disease, Michael Tran Duong, Sandhitsu R. Das, Xueying Lyu, Long Xie, Hayley Richardson, Sharon X. Xie, Paul A. Yushkevich, Michael Weiner, Paul Aisen, Ronald Petersen, Clifford R. Jack, William Jagust, John Q. Trojanowki, Arthur W. Toga, Laurel Beckett, Robert C. Green, Andrew J. Saykin, John C. Morris, Leslie M. Shaw, Enchi Liu, Tom Montine, Ronald G. Thomas, Michael Donohue, Sarah Walter, Devon Gessert, Tamie Sather, Gustavo Jimenez-Maggiora, Danielle Harvey, Matthew Bernstein, Nick Fox, Paul Thompson, Norbert Schuff, Charles Decarli, Bret Borowski

Clinical Research Faculty Publications

Alzheimer’s disease (AD) is defined by amyloid (A) and tau (T) pathologies, with T better correlated to neurodegeneration (N). However, T and N have complex regional relationships in part related to non-AD factors that influence N. With machine learning, we assessed heterogeneity in 18F-flortaucipir vs. 18F-fluorodeoxyglucose positron emission tomography as markers of T and neuronal hypometabolism (NM) in 289 symptomatic patients from the Alzheimer’s Disease Neuroimaging Initiative. We identified six T/NM clusters with differing limbic and cortical patterns. The canonical group was defined as the T/NM pattern with lowest regression residuals. Groups resilient to T had less hypometabolism than expected …

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Author Correction: Fam222a Encodes A Protein Which Accumulates In Plaques In Alzheimer’S Disease (Nature Communications, (2020), 11, 1, (411), 10.1038/S41467-019-13962-0), Tingxiang Yan, Jingjing Liang, Ju Gao, Luwen Wang, Hisashi Fujioka, Michael W. Weiner, Norbert Schuff, Howard J. Rosen, Bruce L. Miller, David Perry, Paul Aisen, Paul Aisen, Arthur W. Toga, Gustavo Jimenez, Michael Donohue, Devon Gessert, Kelly Harless, Jennifer Salazar, Yuliana Cabrera, Sarah Walter, Lindsey Hergesheimer, Karen Crawford, Scott Neu, Lon S. Schneider, Sonia Pawluczyk, Mauricio Becerra, Liberty Teodoro, Bryan M. Spann, Ronald Petersen, Clifford R. Jack, Matthew Bernstein, Bret Borowski, Jeff Gunter, Matt Senjem Dec 2022

Author Correction: Fam222a Encodes A Protein Which Accumulates In Plaques In Alzheimer’S Disease (Nature Communications, (2020), 11, 1, (411), 10.1038/S41467-019-13962-0), Tingxiang Yan, Jingjing Liang, Ju Gao, Luwen Wang, Hisashi Fujioka, Michael W. Weiner, Norbert Schuff, Howard J. Rosen, Bruce L. Miller, David Perry, Paul Aisen, Paul Aisen, Arthur W. Toga, Gustavo Jimenez, Michael Donohue, Devon Gessert, Kelly Harless, Jennifer Salazar, Yuliana Cabrera, Sarah Walter, Lindsey Hergesheimer, Karen Crawford, Scott Neu, Lon S. Schneider, Sonia Pawluczyk, Mauricio Becerra, Liberty Teodoro, Bryan M. Spann, Ronald Petersen, Clifford R. Jack, Matthew Bernstein, Bret Borowski, Jeff Gunter, Matt Senjem

Clinical Research Faculty Publications

In the original version of the manuscript, the image shown in Figure 4g, bottom row (Aβ1–42 + rAggregatin), under “6h” was incorrect. This image incorrectly showed the same sample as shown in the original Figure 4g, top row (Aβ1–42), under “0.5h”. The correct version of figure 4g is as follows: (Figure presented.) which replaces the previous incorrect version: (Figure presented.).

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Uterine Lumen Fluid Is Metabolically Semi-Autonomous, Constantine A. Simintiras, Jessica N. Drum, Hongyu Liu, M. Sofia Ortega, Thomas E. Spencer Dec 2022

Uterine Lumen Fluid Is Metabolically Semi-Autonomous, Constantine A. Simintiras, Jessica N. Drum, Hongyu Liu, M. Sofia Ortega, Thomas E. Spencer

Faculty Publications

Uterine lumen fluid (ULF) is central to successful pregnancy establishment and maintenance, and impacts offspring wellbeing into adulthood. The current dogma is that ULF composition is primarily governed by endometrial glandular epithelial cell secretions and influenced by progesterone. To investigate the hypothesis that ULF is metabolically semi-autonomous, ULF was obtained from cyclic heifers, and aliquots incubated for various durations prior to analysis by untargeted semi-quantitative metabolomic profiling. Metabolite flux was observed in these ULF isolates, supporting the idea that the biochemical makeup of ULF is semi-autonomously dynamic due to enzyme activities. Subsequent integrative analyses of these, and existing, data predict …

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Non-Destructive Quality Evaluation Of Tropical Fruit (Mango And Mangosteen) Purée Using Near-Infrared Spectroscopy Combined With Partial Least Squares Regression, Pimpen Pornchaloempong, Sneha Sharma, Thitima Phanomsophon, Kraisuwit Srisawat, Wasan Inta, Panmanas Sirisomboon, Witoon Prinyawiwatkul, Natrapee Nakawajana, Ravipat Lapcharoensuk, Sontisuk Teerachaichayut Dec 2022

Non-Destructive Quality Evaluation Of Tropical Fruit (Mango And Mangosteen) Purée Using Near-Infrared Spectroscopy Combined With Partial Least Squares Regression, Pimpen Pornchaloempong, Sneha Sharma, Thitima Phanomsophon, Kraisuwit Srisawat, Wasan Inta, Panmanas Sirisomboon, Witoon Prinyawiwatkul, Natrapee Nakawajana, Ravipat Lapcharoensuk, Sontisuk Teerachaichayut

Faculty Publications

Mango and mangosteen are commercially important tropical fruits with a short shelf life. Fruit processing is one of the alternatives to extend the shelf life of these fruits. Purée is one of the processed products of fresh fruit. In this research, the quality of mango and mangosteen purée was analyzed. Titratable acidity (TA) and total soluble solids (TSS) were predicted using non-destructive near-infrared (NIR) spectroscopy. A partial least squares regression (PLSR) model was developed based on the NIR spectra with a wavelength ranging from 800 to 2500 nm. The PLSR model returned a coefficient of determination (r2) and a ratio …

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Characterization Of A Stress-Enhanced Promoter From The Grass Halophyte, Spartina Alterniflora L., Sonali Sengupta, Necla Pehlivan, Venkata Mangu, Kanniah Rajasekaran, Niranjan Baisakh Dec 2022

Characterization Of A Stress-Enhanced Promoter From The Grass Halophyte, Spartina Alterniflora L., Sonali Sengupta, Necla Pehlivan, Venkata Mangu, Kanniah Rajasekaran, Niranjan Baisakh

Faculty Publications

Stress-inducible promoters are vital for the desirable expression of genes, especially transcription factors, which could otherwise compromise growth and development when constitutively overexpressed in plants. Here, we report on the characterization of the promoter region of a stress-responsive gene SaAsr1 from monocot halophyte cordgrass (Spartina alterniflora). Several cis-acting elements, such as ABRE (ABA-responsive element), DRE-CRT (dehydration responsive-element/C-Repeat), LTRE (low temperature-responsive element), ERE (ethylene-responsive element), LRE (light-responsive element), etc. contributed at varying degrees to salt-, drought- and ABA-enhanced expression of gusA reporter gene in Arabidopsis thaliana under the full-length promoter, pAsr11875 and its deletion derivatives with an assortment of cis-regulatory motifs. …

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