Medicine and Health Sciences Commons^™

Enhancing Impact: A Call To Action For Equitable Implementation Science, Rachel C Shelton, Ross C Brownson

2020-Current year OA Pubs

Despite investments in evidence-based interventions and Implementation Science, most evidence-based interventions are not widely or routinely adopted, delivered, or sustained in many real-world community and healthcare settings. This gap is even greater in settings and populations experiencing numerous social and structural barriers to health, with important implications for persistent patterns in health inequities. In this Viewpoint, as part of a Special Issue on Advancing the Adaptability of Chronic Disease Prevention and Management through Implementation Science, we outline seven calls to action for the field of Implementation Science, with the goal of encouraging researchers, practitioners, and funders to be more intentional …

Endoscopic Management Of Recurrent Zenker Diverticula After Failed Surgical Repairs, Sanjay Palat, Harsh Singh, Mahmoud Y Madi, Ahmad Najdat Bazarbashi

2020-Current year OA Pubs

No abstract provided.

Investigation Of Potential Gut Health Biomarkers In Broiler Chicks Challenged By Campylobacter Jejuni And Submitted To A Continuous Water Disinfection Program, Tilemachos Mantzios, Despoina E. Kiousi, Georgia D. Brellou, Georgios A. Papadopoulos, Vangelis Economou, Marili Vasilogianni, Elisavet Kanari, Evanthia Petridou, Ilias Giannenas, Guillermo Tellez-Isaias, Aglaia Pappa, Alex Galanis, Vasilios Tsiouris

Poultry Science Faculty Publications and Presentations

The exploration of novel biomarkers to assess poultry health is of paramount importance, not only to enhance our understanding of the pathogenicity of zoonotic agents but also to evaluate the efficacy of novel treatments as alternatives to antibiotics. The present study aimed to investigate potential gut health biomarkers in broiler chicks challenged by Campylobacter jejuni and subjected to a continuous water disinfection program. A total of 144 one-day-old hatched broiler chicks were randomly allocated to four treatment groups with four replicates each, according to the following experimental design: Group A received untreated drinking water; Group B received drinking water treated …

Epigenetic Underpinnings Of Tumor-Immune Dynamics In Prostate Cancer Immune Suppression, Duminduni Hewa Angappulige, Nupam P Mahajan, Kiran Mahajan

2020-Current year OA Pubs

Prostate cancer (PC) is immunosuppressive and refractory to immunotherapy. Infiltration of myeloid-derived suppressor cells (MDSCs) and senescent-like neutrophils and T cell exhaustion are observed in the tumor microenvironment (TME) following androgen receptor (AR) antagonism with antiandrogens or androgen ablation. De novo post-translational acetylation of the AR, HOXB13, and H2A at K609, K13, and K130, respectively, and phosphorylation of H4 at Y88 have emerged as key epigenetic modifications associated with castration-resistant PC (CRPC). The resulting chromatin changes are integrated into cellular processes via phosphorylation of the AR, ACK1, ATPF1A, and SREBP1 at Y267, Y284, Y243/Y246, and Y673/Y951, respectively. In this review, …

Exploring The Association Between Weight Loss-Inducing Medications And Multiple Sclerosis: Insights From The Fda Adverse Event Reporting System Database, Afsaneh Shirani, Anne H Cross, Olaf Stuve

2020-Current year OA Pubs

BACKGROUND: Several studies have demonstrated that early childhood and adolescent obesity are risk factors for multiple sclerosis (MS) susceptibility. Obesity is thought to share inflammatory components with MS through overproduction of pro-inflammatory adipokines (e.g., leptin) and reduction of anti-inflammatory adipokines (e.g, adiponectin). Recently, drug repurposing (i.e. identifying new indications for existing drugs) has garnered significant attention. The US Food and Drug Administration Adverse Event Reporting System (FAERS) database serves not only as a resource for mining adverse drug reactions and safety signals but also for identifying inverse associations and potential medication repurposing opportunities.

OBJECTIVE: We aimed to explore the association …

Incidence And Mortality Of Covid-19-Associated Invasive Fungal Infections Among Critically Ill Intubated Patients: A Multicenter Retrospective Cohort Analysis, Julio C Zuniga-Moya, Benjamin Papadopoulos, Armaghan-E-Rehman Mansoor, Patrick B Mazi, Adriana M Rauseo, Andrej Spec

2020-Current year OA Pubs

BACKGROUND: An association between coronavirus disease 2019 (COVID-19)-associated invasive fungal infections (CAIFIs) and high mortality among intubated patients has been suggested in previous research. However, some of the current evidence was derived from small case series and multicenter studies conducted during different waves of the COVID-19 pandemic. We examined the incidence of CAIFIs and their associated mortality using a large, multicenter COVID-19 database built throughout the pandemic.

METHODS: We conducted a retrospective analysis of the National COVID Cohort Collaborative (N3C) database collected from 76 medical centers in the United States between January 2020 and August 2022. Patients were 18 years …

Medicaid Eligibility Loss Among Dual-Eligible Beneficiaries Before And During Covid-19 Public Health Emergency, Yanlei Ma, Eric T Roberts, Kenton J Johnston, E John Orav, Jose F Figueroa

2020-Current year OA Pubs

IMPORTANCE: Medicaid coverage loss can substantially compromise access to and affordability of health care for dual-eligible beneficiaries. The extent to which this population lost Medicaid coverage before and during the COVID-19 public health emergency (PHE) and the characteristics of beneficiaries more at risk for coverage loss are currently not well known.

OBJECTIVE: To assess the loss of Medicaid coverage among dual-eligible beneficiaries before and during the first year of the PHE, and to examine beneficiary-level and plan-level factors associated with heightened likelihood of losing Medicaid.

DESIGN, SETTING, AND PARTICIPANTS: This repeated cross-sectional study used national Medicare data to estimate annual …

Neighborhood Disadvantage And Breast Cancer-Specific Survival In The Us, Neha Goel, Alexandra E Hernandez, Angela Mazul

2020-Current year OA Pubs

IMPORTANCE: Despite improvements in breast cancer screening, treatment, and survival, disparate breast cancer-specific survival outcomes persist, particularly in disadvantaged neighborhoods. Most of these disparities are attributed to disparities in individual, tumor, and treatment characteristics. However, a critical knowledge gap exists as to whether disparities in breast cancer-specific survival remain after accounting for individual, tumor, and treatment characteristics.

OBJECTIVE: To evaluate if neighborhood disadvantage is associated with shorter breast cancer-specific survival after controlling for individual, tumor, and treatment characteristics in a national population.

DESIGN, SETTING, AND PARTICIPANTS: This national retrospective cohort study included patients with breast cancer diagnosed from 2013 to …

Interstate Highway Connections And Traced Gun Transfers Between The 48 Contiguous United States, Leah Roberts, Mark H Hoofnagle, Brady Bushover, Ariana N Gobaud, Christina A Mehranbod, Carolyn Fish, Christopher N Morrison

2020-Current year OA Pubs

IMPORTANCE: Interstate gun flow has critical implications for gun violence prevention, as gun transfers across state lines can undermine local gun control policies.

OBJECTIVE: To identify possible gun trafficking routes along interstate highways in the US.

DESIGN, SETTING, AND PARTICIPANTS: This repeated-measures, ecological, cross-sectional study used data from the Bureau of Alcohol, Tobacco, Firearms and Explosives from January 1, 2010, to December 31, 2019, to examine associations between interstate connections via 13 highways that each spanned at least 1000 miles and interstate traced gun transfer counts for the 48 contiguous United States. Analyses were completed in November 2023.

EXPOSURES: Characteristics …

Novel Sgce Mutation In A Patient With Myoclonus-Dystonia: A Case Report, Eva Klinman, Catherine Gooch, Joel S. Perlmutter, Albert A. Davis, Baijayanta Maiti

2020-Current year OA Pubs

OBJECTIVES: Characterize the presentation, workup, and management of

METHODS: A woman with myoclonus and dystonia was identified based on clinical history and physical examination. Workup was conducted to determine the cause of her symptoms, including whole-exome sequencing. Myoclonus-dystonia is associated with more than 100 distinct mutations in MYC/DYT

RESULTS: Childhood onset myoclonus and worsening dystonia with age were identified in a young woman. She underwent screening for common causes of twitching movements, followed by whole-exome sequencing which identified a de novo novel variant in the

DISCUSSION: Myoclonus-dystonia should be considered in patients with symptoms of head and upper extremity myoclonus …

A Protective Role For Type I Interferon Signaling Following Infection With Mycobacterium Tuberculosis Carrying The Rifampicin Drug Resistance-Conferring Rpob Mutation H445y, Suhas Bobba, Kuldeep S. Chauhan, Sadia Akter, Shibali Das, Ekansh Mittal, Barun Mathema, Jennifer A. Philips, Shabaana A. Khader

2020-Current year OA Pubs

Interleukin-1 (IL-1) signaling is essential for controlling virulent Mycobacterium tuberculosis (Mtb) infection since antagonism of this pathway leads to exacerbated pathology and increased susceptibility. In contrast, the triggering of type I interferon (IFN) signaling is associated with the progression of tuberculosis (TB) disease and linked with negative regulation of IL-1 signaling. However, mice lacking IL-1 signaling can control Mtb infection if infected with an Mtb strain carrying the rifampin-resistance conferring mutation H445Y in its RNA polymerase β subunit (rpoB-H445Y Mtb). The mechanisms that govern protection in the absence of IL-1 signaling during rpoB-H445Y Mtb infection are unknown. In this study, …

Loncastuximab Tesirine In Relapsed/Refractory Diffuse Large B-Cell Lymphoma: Long-Term Efficacy And Safety From The Phase Ii Lotis-2 Study, Paolo F. Caimi, Brad S Kahl, Et Al.

2020-Current year OA Pubs

Therapies that demonstrate durable, long-term responses with manageable safety and tolerability are needed for patients with relapsed/refractory diffuse large B-cell lymphoma (R/R DLBCL). Loncastuximab tesirine (loncastuximab tesirine-lpyl [Lonca]), an anti-CD19 antibody conjugated to a potent pyrrolobenzodiazepine dimer, demonstrated single-agent antitumor activity in the pivotal phase II LOTIS-2 study in heavily pretreated patients with R/R DLBCL. Here we present updated efficacy and safety analyses from LOTIS-2, performed for all patients and in subsets of patients with a complete response (CR), including patients with CR who were event-free (no progressive disease or death) for ≥1 year and ≥2 years from cycle 1, …

Cholesterol 25-Hydroxylase Mediates Neuroinflammation And Neurodegeneration In A Mouse Model Of Tauopathy, Danira Toral-Rios, Justin M Long, Jason D Ulrich, Jinsheng Yu, Michael R Strickland, Xianlin Han, David M Holtzman, Anil G Cashikar, Steven M Paul

2020-Current year OA Pubs

Alzheimer's disease (AD) is characterized by amyloid plaques and neurofibrillary tangles, in addition to neuroinflammation and changes in brain lipid metabolism. 25-Hydroxycholesterol (25-HC), a known modulator of both inflammation and lipid metabolism, is produced by cholesterol 25-hydroxylase encoded by Ch25h expressed as a "disease-associated microglia" signature gene. However, whether Ch25h influences tau-mediated neuroinflammation and neurodegeneration is unknown. Here, we show that in the absence of Ch25h and the resultant reduction in 25-HC, there is strikingly reduced age-dependent neurodegeneration and neuroinflammation in the hippocampus and entorhinal/piriform cortex of PS19 mice, which express the P301S mutant human tau transgene. Transcriptomic analyses of …

Cognitive Outcomes Of Children With Sagittal Craniosynostosis Treated With Either Endoscopic Or Open Calvarial Vault Surgery, Suresh N Magge, Annahita R Fotouhi, Virginia Allhusen, Brent R Collett, Gary B Skolnick, Sybill D Naidoo, Matthew D Smyth, Robert F Keating, Raj Vyas, Gary F Rogers, Kamlesh B Patel

2020-Current year OA Pubs

IMPORTANCE: Several studies have reported a higher incidence of neurodevelopmental delays and cognitive deficits in patients with single-suture craniosynostosis; however, there are few studies examining the associations of repair type with cognitive outcomes.

OBJECTIVE: To measure differences in neuropsychological outcomes between school-age children who were treated for sagittal craniosynostosis and unaffected controls and explore differences in cognitive function among children with sagittal craniosynostosis who were previously treated with either endoscopic strip craniectomy or open calvarial vault surgery.

DESIGN, SETTING, AND PARTICIPANTS: This cohort study was performed between 2018 and 2022. Eligible participants included patients aged 5 to 17 years who …

Mysm1 Attenuates Dna Damage Signals Triggered By Physiologic And Genotoxic Dna Breaks, Brendan Mathias, David O'Leary, Nermina Saucier, Faiz Ahmad, Lynn S White, Le'mark Russell, Marwan Shinawi, Matthew J Smith, Roshini S Abraham, Megan A Cooper, Maleewan Kitcharoensakkul, Abby M Green, Jeffrey J Bednarski

2020-Current year OA Pubs

BACKGROUND: Patients with deleterious variants in MYSM1 have an immune deficiency characterized by B-cell lymphopenia, hypogammaglobulinemia, and increased radiosensitivity. MYSM1 is a histone deubiquitinase with established activity in regulating gene expression. MYSM1 also localizes to sites of DNA injury but its function in cellular responses to DNA breaks has not been elucidated.

OBJECTIVES: This study sought to determine the activity of MYSM1 in regulating DNA damage responses (DDRs) to DNA double-stranded breaks (DSBs) generated during immunoglobulin receptor gene (Ig) recombination and by ionizing radiation.

METHODS: MYSM1-deficient pre- and non-B cells were used to determine the role of MYSM1 in DSB …

Abatacept Pharmacokinetics And Exposure Response In Patients Hospitalized With Covid-19: A Secondary Analysis Of The Activ-1 Im Randomized Clinical Trial, Stephen J Balevic, Daniel K Benjamin, William G Powderly, P Brian Smith, Daniel Gonzalez, Matthew W Mccarthy, Linda K Shaw, Christopher J Lindsell, Sam Bozzette, Daphne Williams, Benjamin P Linas, John Blamoun, Heta Javeri, Christoph P Hornik, Activ-1 Im Study Group

2020-Current year OA Pubs

IMPORTANCE: The pharmacokinetics of abatacept and the association between abatacept exposure and outcomes in patients with severe COVID-19 are unknown.

OBJECTIVE: To characterize abatacept pharmacokinetics, relate drug exposure with clinical outcomes, and evaluate the need for dosage adjustments.

DESIGN, SETTING, AND PARTICIPANTS: This study is a secondary analysis of data from the ACTIV-1 (Accelerating COVID-19 Therapeutic Interventions and Vaccines) Immune Modulator (IM) randomized clinical trial conducted between October 16, 2020, and December 31, 2021. The trial included hospitalized adults who received abatacept in addition to standard of care for treatment of COVID-19 pneumonia. Data analysis was performed between September 2022 …

Cannabis Oil Extracts For Chronic Pain: What Else Can Be Learned From Another Structured Prospective Cohort?, Dorit Pud, Suhail Aamar, Bareket Schiff-Keren, Roee Sheinfeld, Silviu Brill, Dror Robinson, Yaakov Fogelman, George Habib, Haggai Sharon, Howard Amital, Boris Boltyansky, Simon Haroutounian, Elon Eisenberg

2020-Current year OA Pubs

INTRODUCTION: The use of medicinal cannabis for managing pain expands, although its efficacy and safety have not been fully established through randomized controlled trials.

OBJECTIVES: This structured, prospective questionnaire-based cohort was aimed to assess long-term effectiveness and safety of cannabis oil extracts in patients with chronic pain.

METHODS: Adult Israeli patients licensed to use cannabis oil extracts for chronic pain were followed prospectively for 6 months. The primary outcome measure was change from baseline in average weekly pain intensity, and secondary outcomes were changes in related symptoms and quality of life, recorded before treatment initiation and 1, 3, and 6 …

Brain High-Throughput Multi-Omics Data Reveal Molecular Heterogeneity In Alzheimer's Disease, Abdallah M. Eteleeb, Brenna C. Novotny, Carolina Soriano Tarraga, Christopher Sohn, Eliza Dhungel, Logan Brase, Aasritha Nallapu, Jared Buss, Fabiana Farias, Kristy Bergmann, Joseph Bradley, Joanne Norton, Jen Gentsch, Fengxian Wang, Albert A. Davis, John C. Morris, Celeste M. Karch, Richard J. Perrin, Bruno A. Benitez, Oscar Harari

2020-Current year OA Pubs

Unbiased data-driven omic approaches are revealing the molecular heterogeneity of Alzheimer disease. Here, we used machine learning approaches to integrate high-throughput transcriptomic, proteomic, metabolomic, and lipidomic profiles with clinical and neuropathological data from multiple human AD cohorts. We discovered 4 unique multimodal molecular profiles, one of them showing signs of poor cognitive function, a faster pace of disease progression, shorter survival with the disease, severe neurodegeneration and astrogliosis, and reduced levels of metabolomic profiles. We found this molecular profile to be present in multiple affected cortical regions associated with higher Braak tau scores and significant dysregulation of synapse-related genes, endocytosis, …

Highly Accurate Blood Test For Alzheimer's Disease Is Similar Or Superior To Clinical Cerebrospinal Fluid Tests, Nicolas R Barthélemy, Suzanne E Schindler, Yingxin He, Benjamin Saef, Rachel L Henson, Charles D Chen, Brian A Gordon, Yan Li, Tammie L S Benzinger, John C Morris, Randall J Bateman, Et Al.

2020-Current year OA Pubs

With the emergence of Alzheimer's disease (AD) disease-modifying therapies, identifying patients who could benefit from these treatments becomes critical. In this study, we evaluated whether a precise blood test could perform as well as established cerebrospinal fluid (CSF) tests in detecting amyloid-β (Aβ) plaques and tau tangles. Plasma %p-tau217 (ratio of phosporylated-tau217 to non-phosphorylated tau) was analyzed by mass spectrometry in the Swedish BioFINDER-2 cohort (n = 1,422) and the US Charles F. and Joanne Knight Alzheimer Disease Research Center (Knight ADRC) cohort (n = 337). Matched CSF samples were analyzed with clinically used and FDA-approved automated immunoassays for Aβ42/40 …

Drug-Induced Liver Injury In The Elderly: Consensus Statements And Recommendations From The Iq-Dili Initiative, Eric B Cohen, Meenal Patwardhan, Ritu Raheja, David H Alpers, Raul J Andrade, Mark I Avigan, James H Lewis, Don C Rockey, Francis Chui, Alexandru M Iacob, Camila C Linardi, Arie Regev, Jesse Shick, M Isabel Lucena

2020-Current year OA Pubs

The elderly demographic is the fastest-growing segment of the world's population and is projected to exceed 1.5 billion people by 2050. With multimorbidity, polypharmacy, susceptibility to drug-drug interactions, and frailty as distinct risk factors, elderly patients are especially vulnerable to developing potentially life-threatening safety events such as serious forms of drug-induced liver injury (DILI). It has been a longstanding shortcoming that elderly individuals are often a vulnerable population underrepresented in clinical trials. As such, an improved understanding of DILI in the elderly is a high-priority, unmet need. This challenge is underscored by recent documents put forward by the U.S. Food …

Neurosteroids And Their Potential As A Safer Class Of General Anesthetics, Hiroki Tateiwa, Alex S Evers

2020-Current year OA Pubs

Neurosteroids (NS) are a class of steroids that are synthesized within the central nervous system (CNS). Various NS can either enhance or inhibit CNS excitability and they play important biological roles in brain development, brain function and as mediators of mood. One class of NS, 3α-hydroxy-pregnane steroids such as allopregnanolone (AlloP) or pregnanolone (Preg), inhibits neuronal excitability; these endogenous NS and their analogues have been therapeutically applied as anti-depressants, anti-epileptics and general anesthetics. While NS have many favorable properties as anesthetics (e.g. rapid onset, rapid recovery, minimal cardiorespiratory depression, neuroprotection), they are not currently in clinical use, largely due to …

Dna Combing Versus Dna Spreading And The Separation Of Sister Chromatids, Alice Meroni, Sophie E Wells, Carmen Fonseca, Arnab Ray Chaudhuri, Keith W Caldecott, Alessandro Vindigni

2020-Current year OA Pubs

DNA combing and DNA spreading are two central approaches for studying DNA replication fork dynamics genome-wide at single-molecule resolution by distributing labeled genomic DNA on coverslips or slides for immunodetection. Perturbations in DNA replication fork dynamics can differentially affect either leading or lagging strand synthesis, for example, in instances where replication is blocked by a lesion or obstacle on only one of the two strands. Thus, we sought to investigate whether the DNA combing and/or spreading approaches are suitable for resolving adjacent sister chromatids during DNA replication, thereby enabling the detection of DNA replication dynamics within individual nascent strands. To …

Prevotella Copri And Microbiota Members Mediate The Beneficial Effects Of A Therapeutic Food For Malnutrition, Hao-Wei Chang, Evan M Lee, Yi Wang, Cyrus Zhou, Kali M Pruss, Suzanne Henrissat, Robert Y Chen, Clara Kao, Matthew C Hibberd, Hannah M Lynn, Daniel M Webber, Marie Crane, Jiye Cheng, Ye Chen, Jeffrey I Gordon, Et Al.

2020-Current year OA Pubs

Microbiota-directed complementary food (MDCF) formulations have been designed to repair the gut communities of malnourished children. A randomized controlled trial demonstrated that one formulation, MDCF-2, improved weight gain in malnourished Bangladeshi children compared to a more calorically dense standard nutritional intervention. Metagenome-assembled genomes from study participants revealed a correlation between ponderal growth and expression of MDCF-2 glycan utilization pathways by Prevotella copri strains. To test this correlation, here we use gnotobiotic mice colonized with defined consortia of age- and ponderal growth-associated gut bacterial strains, with or without P. copri isolates closely matching the metagenome-assembled genomes. Combining gut metagenomics and metatranscriptomics …

Sensitive Mrd Detection From Lymphatic Fluid After Surgery In Hpv-Associated Oropharyngeal Cancer, Noah Earland, Nicholas P Semenkovich, Ricardo J Ramirez, Peter K Harris, Andrew I Hearn, Matthew Inkman, Jeffrey J Szymanski, Benjamin M Wahle, Kevin Chen, Irfan Alahi, Gabris Ni, Andrew Chen, Jin Zhang, Aadel A Chaudhuri, Et Al.

2020-Current year OA Pubs

PURPOSE: Our goal was to demonstrate that lymphatic drainage fluid (lymph) has improved sensitivity in quantifying postoperative minimal residual disease (MRD) in locally advanced human papillomavirus (HPV)-associated oropharyngeal squamous cell carcinoma (OPSCC) compared with plasma, and leverage this novel biofluid for patient risk stratification.

EXPERIMENTAL DESIGN: We prospectively collected lymph samples from neck drains of 106 patients with HPV (+) OPSCC, along with 67 matched plasma samples, 24 hours after surgery. PCR and next-generation sequencing were used to quantify cancer-associated cell-free HPV (cf-HPV) and tumor-informed variants in lymph and plasma. Next, lymph cf-HPV and variants were compared with TNM stage, …

Severity Of Respiratory Syncytial Virus Vs Covid-19 And Influenza Among Hospitalized Us Adults, Diya Surie, Jennie H Kwon, Et Al.

2020-Current year OA Pubs

IMPORTANCE: On June 21, 2023, the Centers for Disease Control and Prevention recommended the first respiratory syncytial virus (RSV) vaccines for adults aged 60 years and older using shared clinical decision-making. Understanding the severity of RSV disease in adults can help guide this clinical decision-making.

OBJECTIVE: To describe disease severity among adults hospitalized with RSV and compare it with the severity of COVID-19 and influenza disease by vaccination status.

DESIGN, SETTING, AND PARTICIPANTS: In this cohort study, adults aged 18 years and older admitted to the hospital with acute respiratory illness and laboratory-confirmed RSV, SARS-CoV-2, or influenza infection were prospectively …

Reliability And Validity Of Smartphone Cognitive Testing For Frontotemporal Lobar Degeneration, Adam M Staffaroni, Nupur Ghoshal, Jason Hassenstab, Et Al.

2020-Current year OA Pubs

IMPORTANCE: Frontotemporal lobar degeneration (FTLD) is relatively rare, behavioral and motor symptoms increase travel burden, and standard neuropsychological tests are not sensitive to early-stage disease. Remote smartphone-based cognitive assessments could mitigate these barriers to trial recruitment and success, but no such tools are validated for FTLD.

OBJECTIVE: To evaluate the reliability and validity of smartphone-based cognitive measures for remote FTLD evaluations.

DESIGN, SETTING, AND PARTICIPANTS: In this cohort study conducted from January 10, 2019, to July 31, 2023, controls and participants with FTLD performed smartphone application (app)-based executive functioning tasks and an associative memory task 3 times over 2 weeks. …

Cognitive Flexibility Training For Chronic Pain: A Randomized Clinical Study, Katherine J. Holzer, Marko S. Todorovic, Elizabeth A. Wilson, Aaron Steinberg, Michael S. Avidan, Simon Haroutounian

2020-Current year OA Pubs

INTRODUCTION: Previous studies suggest an association between cognitive flexibility and development of chronic pain after surgery. It is not known whether cognitive flexibility can be improved in patients with chronic pain.

OBJECTIVES: This study tested whether a neurocognitive training program results in improved cognitive flexibility and pain in patients with chronic pain.

METHODS: We conducted a single-center, prospective, randomized study investigating 5-week daily neurocognitive training in patients with chronic pain. Participants (n = 145) were randomized into neurocognitive training or care as usual, and they completed assessments at baseline, posttreatment, and 3 months. The treatment group was asked to spend …

The Dmptool Nih Dmsp Templates Project, Nina Exner, Seonyoung Kim, Katy Smith

2020-Current year OA Pubs

The DMPTool NIH Data Management and Sharing Plan (DMSP) Templates Project was launched in response to the 2023 NIH Data Management and Sharing (DMS) Policy. This new policy introduced a more structured framework for DMS Plans, featuring six key elements, a departure from the 2003 NIH DMS policy. The project aimed to simplify the process for data librarians, research administrators, and researchers by providing a template with curated guidance, eliminating the need to navigate various policies and guidelines. The template breaks out each Plan section and subsection and provides related guidance and examples at the point of need. This effort …

Automated Model Building And Protein Identification In Cryo-Em Maps, Kiarash Jamali, Lukas Käll, Rui Zhang, Alan Brown, Dari Kimanius, Sjors H W Scheres

2020-Current year OA Pubs

Interpreting electron cryo-microscopy (cryo-EM) maps with atomic models requires high levels of expertise and labour-intensive manual intervention in three-dimensional computer graphics programs

Human Alveolar Lining Fluid From The Elderly Promotes Mycobacterium Tuberculosis Intracellular Growth And Translocation Into The Cytosol Of Alveolar Epithelial Cells, Angélica M. Olmo-Fontánez, Julia M. Scordo, Alyssa Schami, Andreu Garcia-Vilanova, Paula Pino, Amberlee Hicks, Richa Mishra, Diego Jose Maselli, Jay I. Peters, Blanca I. Restrepo

School of Medicine Publications

The elderly population is highly susceptible to developing respiratory diseases, including tuberculosis, a devastating disease caused by the airborne pathogen Mycobacterium tuberculosis (M.tb) that kills one person every 18 seconds. Once M.tb reaches the alveolar space, it contacts alveolar lining fluid (ALF), which dictates host-cell interactions. We previously determined that age-associated dysfunction of soluble innate components in human ALF leads to accelerated M.tb growth within human alveolar macrophages. Here we determined the impact of human ALF on M.tb infection of alveolar epithelial type cells (ATs), another critical lung cellular determinant of infection. We observed that elderly ALF …