Digital Commons Network^™

Altered Lateralization Of The Cingulum In Deployment-Related Traumatic Brain Injury: An Enigma Military-Relevant Brain Injury Study, Emily L Dennis, Mary R Newsome, Hannah M Lindsey, Maheen Adamson, Tara A Austin, Seth G Disner, Blessen C Eapen, Carrie Esopenko, Carol E Franz, Elbert Geuze, Courtney Haswell, Sidney R Hinds, Cooper B Hodges, Andrei Irimia, Kimbra Kenney, Inga K Koerte, William S Kremen, Harvey S Levin, Rajendra A Morey, John Ollinger, Jared A Rowland, Randall S Scheibel, Martha E Shenton, Danielle R Sullivan, Leah D Talbert, Sophia I Thomopoulos, Maya Troyanskaya, William C Walker, Xin Wang, Ashley L Ware, John Kent Werner, Wright Williams, Paul M Thompson, David F Tate, Elisabeth A Wilde

Faculty, Staff and Students Publications

Traumatic brain injury (TBI) in military populations can cause disruptions in brain structure and function, along with cognitive and psychological dysfunction. Diffusion magnetic resonance imaging (dMRI) can detect alterations in white matter (WM) microstructure, but few studies have examined brain asymmetry. Examining asymmetry in large samples may increase sensitivity to detect heterogeneous areas of WM alteration in mild TBI. Through the Enhancing Neuroimaging Genetics Through Meta-Analysis Military-Relevant Brain Injury working group, we conducted a mega-analysis of neuroimaging and clinical data from 16 cohorts of Active Duty Service Members and Veterans (n = 2598). dMRI data were processed together along with …

Commentary: There Is More Than One Way To Skin A Cat, Joseph S Coselli, Jonathan C Hong

Faculty, Staff and Students Publications

No abstract provided.

Corrigendum To Diagnosis And Management Of Severe Congenital Protein C Deficiency (Scpcd): Communication From The Ssc Of The Isth [J Thromb Haemost 2022 Jul; 20(7):1735–1743], Adrian Minford, Leonardo R Brandão, Maha Othman, Christoph Male, Rezan Abdul-Kadir, Paul Monagle, Andrew D Mumford, Dorothy Adcock, Björn Dahlbäck, Predrag Miljic, Maria T Desancho, Jun Teruya

Faculty, Staff and Students Publications

No abstract provided.

Kinase Inhibitors And Atrial Fibrillation: Mechanisms Of Action And Clinical Implications, Adam S Potter, Mohit M Hulsurkar, Lingling Wu, Bharat Narasimhan, Kaveh Karimzad, Efstratios Koutroumpakis, Nicolas Palaskas, Anita Deswal, Bharat K Kantharia, Xander H T Wehrens

Faculty, Staff and Students Publications

Recent advances have significantly expanded the options of available therapeutics for cancer treatment, including novel targeted cancer therapies. Within this broad category of targeted therapies is the class of kinase inhibitors (KIs), which target kinases that have undergone aberrant activation in cancerous cells. Although KIs have shown a benefit in treating various forms of malignancy, they have also been shown to cause a wide array of cardiovascular toxicities, with cardiac arrhythmias, in particular atrial fibrillation (AF), being 1 of the predominant side effects. The occurrence of AF in patients undergoing cancer treatment can complicate the treatment approach and poses unique …

Coevolutionary Signals In Metabotropic Glutamate Receptors Capture Residue Contacts And Long-Range Functional Interactions, Eunna Huh, Melina A Agosto, Theodore G Wensel, Olivier Lichtarge

Faculty, Staff and Students Publications

Upon ligand binding to a G protein-coupled receptor, extracellular signals are transmitted into a cell through sets of residue interactions that translate ligand binding into structural rearrangements. These interactions needed for functions impose evolutionary constraints so that, on occasion, mutations in one position may be compensated by other mutations at functionally coupled positions. To quantify the impact of amino acid substitutions in the context of major evolutionary divergence in the G protein-coupled receptor subfamily of metabotropic glutamate receptors (mGluRs), we combined two phylogenetic-based algorithms, Evolutionary Trace and covariation Evolutionary Trace, to infer potential structure-function couplings and roles in mGluRs. We …

Rational Design Of A Self-Assembling High Performance Organic Nanofluorophore For Intraoperative Nir-Ii Image-Guided Tumor Resection Of Oral Cancer, Xianwei Sun, Praveen Kumar Chintakunta, Andrew A Badachhape, Rohan Bhavane, Huan-Jui Lee, David S Yang, Zbigniew Starosolski, Ketan B Ghaghada, Peter G Vekilov, Ananth V Annapragada, Eric A Tanifum

Faculty, Staff and Students Publications

The first line of treatment for most solid tumors is surgical resection of the primary tumor with adequate negative margins. Incomplete tumor resections with positive margins account for over 75% of local recurrences and the development of distant metastases. In cases of oral cavity squamous cell carcinoma (OSCC), the rate of successful tumor removal with adequate margins is just 50–75%. Advanced real‐time imaging methods that improve the detection of tumor margins can help improve success rates,overall safety, and reduce the cost. Fluorescence imaging in the second near‐infrared (NIR‐II) window has the potential to revolutionize the field due to its high …

Therapeutic Plasma Exchange Is Associated With Improved Major Adverse Kidney Events In Children And Young Adults With Thrombocytopenia At The Time Of Continuous Kidney Replacement Therapy Initiation, Dana Y Fuhrman, Sameer Thadani, Claire Hanson, Joseph A Carcillo, John A Kellum, Hyun Jung Park, Liling Lu, Nahmah Kim-Campbell, Christopher M Horvat, Ayse Akcan Arikan

Faculty, Staff and Students Publications

Therapeutic plasma exchange (TPE) has been shown to improve organ dysfunction and survival in patients with thrombotic microangiopathy and thrombocytopenia associated with multiple organ failure. There are no known therapies for the prevention of major adverse kidney events after continuous kidney replacement therapy (CKRT). The primary objective of this study was to evaluate the effect of TPE on the rate of adverse kidney events in children and young adults with thrombocytopenia at the time of CKRT initiation.

DESIGN: Retrospective cohort.

SETTING: Two large quaternary care pediatric hospitals.

PATIENTS: All patients less than or equal to 26 years old who received …

Nfkb2 Haploinsufficiency Identified Via Screening For Ifn-Α2 Autoantibodies In Children And Adolescents Hospitalized With Sars-Cov-2-Related Complications, Aaron Bodansky, Sara E Vazquez, Janet Chou, Tanya Novak, Amer Al-Musa, Cameron Young, Margaret Newhams, Suden Kucukak, Laura D Zambrano, Anthea Mitchell, Chung-Yu Wang, Kristin Moffitt, Natasha B Halasa, Laura L Loftis, Stephanie P Schwartz, Tracie C Walker, Elizabeth H Mack, Julie C Fitzgerald, Shira J Gertz, Courtney M Rowan, Katherine Irby, Ronald C Sanders, Michele Kong, Jennifer E Schuster, Mary A Staat, Matt S Zinter, Natalie Z Cvijanovich, Keiko M Tarquinio, Bria M Coates, Heidi R Flori, Mary K Dahmer, Hillary Crandall, Melissa L Cullimore, Emily R Levy, Brandon Chatani, Ryan Nofziger, Overcoming Covid-19 Network Study Group Investigators, Raif S Geha, Joseph Derisi, Angela P Campbell, Mark Anderson, Adrienne G Randolph

Faculty, Staff and Students Publications

BACKGROUND: Autoantibodies against type I IFNs occur in approximately 10% of adults with life-threatening coronavirus disease 2019 (COVID-19). The frequency of anti-IFN autoantibodies in children with severe sequelae of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is unknown.

OBJECTIVE: We quantified anti-type I IFN autoantibodies in a multicenter cohort of children with severe COVID-19, multisystem inflammatory syndrome in children (MIS-C), and mild SARS-CoV-2 infections.

METHODS: Circulating anti-IFN-α2 antibodies were measured by a radioligand binding assay. Whole-exome sequencing, RNA sequencing, and functional studies of peripheral blood mononuclear cells were used to study any patients with levels of anti-IFN-α2 autoantibodies exceeding …

Temporal Single-Cell Atlas Of Non-Neuronal Retinal Cells Reveals Dynamic, Coordinated Multicellular Responses To Central Nervous System Injury, Inbal Benhar, Jiarui Ding, Wenjun Yan, Irene E Whitney, Anne Jacobi, Malika Sud, Grace Burgin, Karthik Shekhar, Nicholas M Tran, Chen Wang, Zhigang He, Joshua R Sanes, Aviv Regev

Faculty, Staff and Students Publications

Non-neuronal cells are key to the complex cellular interplay that follows central nervous system insult. To understand this interplay, we generated a single-cell atlas of immune, glial and retinal pigment epithelial cells from adult mouse retina before and at multiple time points after axonal transection. We identified rare subsets in naive retina, including interferon (IFN)-response glia and border-associated macrophages, and delineated injury-induced changes in cell composition, expression programs and interactions. Computational analysis charted a three-phase multicellular inflammatory cascade after injury. In the early phase, retinal macroglia and microglia were reactivated, providing chemotactic signals concurrent with infiltration of CCR2+ monocytes from …

Lung Volume Reduction In Copd: Scope Or Surgery, Francesca Polverino, Frank Sciurba

Faculty, Staff and Students Publications

No abstract provided.

The Indirect Influence Of ‘Invisible’ Support On Pulmonary Function Among Adults With Chronic Obstructive Pulmonary Disease, Aliza A Panjwani, Joel Erblich, Tracey A Revenson, Hoda J Badr, Alex D Federman, Juan P Wisnivesky

Faculty, Staff and Students Publications

Individuals living with chronic obstructive pulmonary disease (COPD) often require support from family or friends. We examined whether invisible support - support that is provided but goes unnoticed - is related to pulmonary function, and whether this association is mediated by depressive symptoms and illness perceptions. Sixty-six dyads of individuals with COPD and their informal caregivers reported on receipt and provision of support, respectively. Those with COPD completed measures of depressive symptoms, illness perceptions and pulmonary function. Although invisible support was not directly related to pulmonary function, mediation analyses revealed a combined indirect effect through lower depressive symptoms and less …

Commentary: Atrial Fibrillation: Surgeons Can Do More Than Operate, Lauren Barron, Marc R Moon

Faculty, Staff and Students Publications

No abstract provided.

Genomic Analysis Of Two Phlebotomine Sand Fly Vectors Of Leishmania From The New And Old World, Frédéric Labbé, Maha Abdeladhim, Jenica Abrudan, Alejandra Saori Araki, Ricardo N Araujo, Peter Arensburger, Joshua B Benoit, Reginaldo Pecanha Brazil, Rafaela V Bruno, Gustavo Bueno Da Silva Rivas, Vinicius Carvalho De Abreu, Jason Charamis, Iliano V Coutinho-Abreu, Samara G Da Costa-Latgé, Alistair Darby, Viv M Dillon, Scott J Emrich, Daniela Fernandez-Medina, Nelder Figueiredo Gontijo, Catherine M Flanley, Derek Gatherer, Fernando A Genta, Sandra Gesing, Gloria I Giraldo-Calderón, Bruno Gomes, Eric Roberto Guimaraes Rocha Aguiar, James G C Hamilton, Omar Hamarsheh, Mallory Hawksworth, Jacob M Hendershot, Paul V Hickner, Jean-Luc Imler, Panagiotis Ioannidis, Emily C Jennings, Shaden Kamhawi, Charikleia Karageorgiou, Ryan C Kennedy, Andreas Krueger, José M Latorre-Estivalis, Petros Ligoxygakis, Antonio Carlos A Meireles-Filho, Patrick Minx, Jose Carlos Miranda, Michael J Montague, Ronald J Nowling, Fabiano Oliveira, João Ortigão-Farias, Marcio G Pavan, Marcos Horacio Pereira, Andre Nobrega Pitaluga, Roenick Proveti Olmo, Marcelo Ramalho-Ortigao, José M C Ribeiro, Andrew J Rosendale, Mauricio R V Sant'anna, Steven E Scherer, Nágila F C Secundino, Douglas A Shoue, Caroline Da Silva Moraes, João Silveira Moledo Gesto, Nataly Araujo Souza, Zainulabueddin Syed, Samuel Tadros, Rayane Teles-De-Freitas, Erich L Telleria, Chad Tomlinson, Yara M Traub-Csekö, João Trindade Marques, Zhijian Tu, Maria F Unger, Jesus Valenzuela, Flávia V Ferreira, Karla P V De Oliveira, Felipe M Vigoder, John Vontas, Lihui Wang, Gareth D Weedall, Elyes Zhioua, Stephen Richards, Wesley C Warren, Robert M Waterhouse, Rod J Dillon, Mary Ann Mcdowell

Faculty, Staff and Students Publications

Phlebotomine sand flies are of global significance as important vectors of human disease, transmitting bacterial, viral, and protozoan pathogens, including the kinetoplastid parasites of the genus Leishmania, the causative agents of devastating diseases collectively termed leishmaniasis. More than 40 pathogenic Leishmania species are transmitted to humans by approximately 35 sand fly species in 98 countries with hundreds of millions of people at risk around the world. No approved efficacious vaccine exists for leishmaniasis and available therapeutic drugs are either toxic and/or expensive, or the parasites are becoming resistant to the more recently developed drugs. Therefore, sand fly and/or reservoir control …

Efficacy And Safety Of Lumasiran For Infants And Young Children With Primary Hyperoxaluria Type 1: 12-Month Analysis Of The Phase 3 Illuminate-B Trial, Wesley Hayes, David J Sas, Daniella Magen, Hadas Shasha-Lavsky, Mini Michael, Anne-Laure Sellier-Leclerc, Julien Hogan, Taylor Ngo, Marianne T Sweetser, John M Gansner, Tracy L Mcgregor, Yaacov Frishberg

Faculty, Staff and Students Publications

BACKGROUND: Primary hyperoxaluria type 1 (PH1) is a rare genetic disease that causes progressive kidney damage and systemic oxalosis due to hepatic overproduction of oxalate. Lumasiran demonstrated efficacy and safety in the 6-month primary analysis period of the phase 3, multinational, open-label, single-arm ILLUMINATE-B study of infants and children < 6 years old with PH1 (ClinicalTrials.gov: NCT03905694 (4/1/2019); EudraCT: 2018-004,014-17 (10/12/2018)). Outcomes in the ILLUMINATE-B extension period (EP) for patients who completed ≥ 12 months on study are reported here.

METHODS: Of the 18 patients enrolled in the 6-month primary analysis period, all entered the EP and completed ≥ 6 additional months of lumasiran treatment (median (range) duration of total exposure, 17.8 (12.7-20.5) months).

RESULTS: Lumasiran treatment was previously reported to reduce spot urinary oxalate:creatinine ratio by 72% at month 6, …

Fit24, A Digital Health Intervention To Reduce Type 2 Diabetes Risk Among Hispanic Youth: Protocol For A Feasibility Pilot Study, Erica G Soltero, Callie Lopez, Salma M Musaad, Teresia M O'Connor, Debbe Thompson

Faculty, Staff and Students Publications

BACKGROUND: Poor physical activity (PA) and sleep behaviors in Hispanic adolescents contributes to increased risk for type 2 diabetes. Commonly owned digital devices and services like smartphones and text-messaging are highly used among adolescents and are promising intervention tools for reaching this age group. Personal activity trackers assess activity and sleep, making them ideal tools for addressing these behaviors. We propose to examine the feasibility of a 12-week intervention that uses theoretically grounded text messages and a Fitbit device to improve PA and sleep among Hispanic adolescents with obesity, as compared to a wait-list control group with a Fitbit device …

Even Heterozygous Loss Of Cdkn2a/B Greatly Accelerates Recurrence In Aggressive Meningioma, A Basit Khan, Collin W English, William C Chen, Prazwal Athukuri, James C Bayley, Vicky L Brandt, Arya Shetty, Caroline C Hadley, Abrar Choudhury, Hsiang-Chih Lu, Arif O Harmanci, Akdes S Harmanci, Stephen T Magill, David R Raleigh, Tiemo J Klisch, Akash J Patel

Faculty, Staff and Students Publications

No abstract provided.

Proteomic Predictors Of Incident Diabetes: Results From The Atherosclerosis Risk In Communities (Aric) Study, Mary R Rooney, Jingsha Chen, Justin B Echouffo-Tcheugui, Keenan A Walker, Pascal Schlosser, Aditya Surapaneni, Olive Tang, Jinyu Chen, Christie M Ballantyne, Eric Boerwinkle, Chiadi E Ndumele, Ryan T Demmer, James S Pankow, Pamela L Lutsey, Lynne E Wagenknecht, Yujian Liang, Xueling Sim, Rob Van Dam, E Shyong Tai, Morgan E Grams, Elizabeth Selvin, Josef Coresh

Faculty, Staff and Students Publications

Objective: The plasma proteome preceding diabetes can improve our understanding of diabetes pathogenesis.

Research design and methods: In 8,923 Atherosclerosis Risk in Communities (ARIC) Study participants (aged 47-70 years, 57% women, 19% Black), we conducted discovery and internal validation for associations of 4,955 plasma proteins with incident diabetes. We externally validated results in the Singapore Multi-Ethnic Cohort (MEC) nested case-control (624 case subjects, 1,214 control subjects). We used Cox regression to discover and validate protein associations and risk-prediction models (elastic net regression with cardiometabolic risk factors and proteins) for incident diabetes. We conducted a pathway analysis and examined causality using …

Association Of Coronary Artery Calcium Density And Volume With Predicted Atherosclerotic Cardiovascular Disease Risk And Cardiometabolic Risk Factors In South Asians: The Mediators Of Atherosclerosis In South Asians Living In America (Masala) Study, Mahmoud Al Rifai, Alka M Kanaya, Namratha R Kandula, Jaideep Patel, Mouaz H Al-Mallah, Matthew Budoff, Miguel Cainzos-Achirica, Michael H Criqui, Salim S Virani

Faculty, Staff and Students Publications

Background:

Individuals of South Asians (SA) ancestry are predisposed to higher risk of atherosclerotic cardiovascular disease (ASCVD). Coronary artery calcium (CAC) volume and density can identify coronary plaque characteristics unique to SA that may provide important prognostic information to identify high risk individuals beyond traditional CAC scores.

Methods:

We used data from the Mediators of Atherosclerosis in South Asians Living in America (MASALA). CAC density and volume were calculated according to established protocols. ASCVD risk was estimated using the pooled cohort equations (PCE). Multivariable-adjusted linear regression models were used to study the association between the PCE and advanced CAC measures, …

Telemental Health In Emergency Care Settings: A Qualitative Analysis Of Considerations For Sustainability And Spread, Mckenzie K Roddy, Patricia Chen, Alvin D Jeffery, Jeydith Gutierrez, Melissa Rubenstein, Corey Campbell, Eric Blake, Michael J Ward

Faculty, Staff and Students Publications

Objectives: Following rapid uptake of telehealth during the COVID-19 pandemic, we examined barriers and facilitators for sustainability and spread of telemental health video (TMH-V) as policies regarding precautions from the pandemic waned.

Methods: We conducted a qualitative study using semistructured interviews and observations guided by RE-AIM. We asked four groups, local clinicians, facility leadership, Veterans, and external partners, about barriers and facilitators impacting patient willingness to engage in TMH-V (reach), quality of care (effectiveness), barriers and facilitators impacting provider uptake (adoption), possible adaptations to TMH-V (implementation), and possibilities for long-term use of TMH-V (maintenance). Interviews were recorded, transcribed, and analyzed …

Selecting Dcd Recipients Using Predictive Indices, Saif Ganni, Greta Handing, Adrish Anand, Spencer Barrett, Nhu Thao Nguyen Galvan, Christine O'Mahony, John A Goss, Ronald T Cotton, Abbas Rana

Faculty, Staff and Students Publications

UNLABELLED: Donation after circulatory death (DCD) allografts might represent one of the largest untapped sources of liver allografts. Our aim was to identify independent recipient risk factors that predict mortality in DCD allograft recipients to preselect optimal candidates for successful transplantation. Furthermore, we compared the application of our newly constructed DCD Recipient Selector Index (RSI) score to previously developed models to determine superiority in predicting recipient survival.

METHODS: Using the Organ Procurement and Transplantation Network database, we performed univariate and multivariate retrospective analyses on 4228 DCD liver allograft recipients.

RESULTS: We identified 8 significant factors and incorporated them into the …

Functional Effects Of Disease-Associated Variants Reveal That The S1-M1 Linker Of The Nmda Receptor Critically Controls Channel Opening, Lingling Xie, Miranda J Mcdaniel, Riley E Perszyk, Sukhan Kim, Gerarda Cappuccio, Kevin A Shapiro, Beatriz Muñoz-Cabello, Pedro A Sanchez-Lara, Katheryn Grand, Jing Zhang, Kelsey A Nocilla, Rehan Sheikh, Lluis Armengol, Roberta Romano, Tyler Mark Pierson, Hongjie Yuan, Scott J Myers, Stephen F Traynelis

Faculty, Staff and Students Publications

The short pre-M1 helix within the S1-M1 linker (also referred to as the pre-M1 linker) between the agonist-binding domain (ABD, S1) and the M1 transmembrane helix of the NMDA receptor (NMDAR) is devoid of missense variants within the healthy population but is a locus for de novo pathogenic variants associated with neurological disorders. Several de novo variants within this helix have been identified in patients presenting early in life with intellectual disability, developmental delay, and/or epilepsy. In this study, we evaluated functional properties for twenty variants within the pre-M1 linker in GRIN1, GRIN2A, and GRIN2B genes, including six novel missense …

The En-Tex Resource Of Multi-Tissue Personal Epigenomes & Variant-Impact Models, Joel Rozowsky, Jiahao Gao, Beatrice Borsari, Yucheng T Yang, Timur Galeev, Gamze Gürsoy, Charles B Epstein, Kun Xiong, Jinrui Xu, Tianxiao Li, Jason Liu, Keyang Yu, Ana Berthel, Zhanlin Chen, Fabio Navarro, Maxwell S Sun, James Wright, Justin Chang, Christopher J F Cameron, Noam Shoresh, Elizabeth Gaskell, Jorg Drenkow, Jessika Adrian, Sergey Aganezov, François Aguet, Gabriela Balderrama-Gutierrez, Samridhi Banskota, Guillermo Barreto Corona, Sora Chee, Surya B Chhetri, Gabriel Conte Cortez Martins, Cassidy Danyko, Carrie A Davis, Daniel Farid, Nina P Farrell, Idan Gabdank, Yoel Gofin, David U Gorkin, Mengting Gu, Vivian Hecht, Benjamin C Hitz, Robbyn Issner, Yunzhe Jiang, Melanie Kirsche, Xiangmeng Kong, Bonita R Lam, Shantao Li, Bian Li, Xiqi Li, Khine Zin Lin, Ruibang Luo, Mark Mackiewicz, Ran Meng, Jill E Moore, Jonathan Mudge, Nicholas Nelson, Chad Nusbaum, Ioann Popov, Henry E Pratt, Yunjiang Qiu, Srividya Ramakrishnan, Joe Raymond, Leonidas Salichos, Alexandra Scavelli, Jacob M Schreiber, Fritz J Sedlazeck, Lei Hoon See, Rachel M Sherman, Xu Shi, Minyi Shi, Cricket Alicia Sloan, J Seth Strattan, Zhen Tan, Forrest Y Tanaka, Anna Vlasova, Jun Wang, Jonathan Werner, Brian Williams, Min Xu, Chengfei Yan, Lu Yu, Christopher Zaleski, Jing Zhang, Kristin Ardlie, J Michael Cherry, Eric M Mendenhall, William S Noble, Zhiping Weng, Morgan E Levine, Alexander Dobin, Barbara Wold, Ali Mortazavi, Bing Ren, Jesse Gillis, Richard M Myers, Michael P Snyder, Jyoti Choudhary, Aleksandar Milosavljevic, Michael C Schatz, Bradley E Bernstein, Roderic Guigó, Thomas R Gingeras, Mark Gerstein

Faculty, Staff and Students Publications

Understanding how genetic variants impact molecular phenotypes is a key goal of functional genomics, currently hindered by reliance on a single haploid reference genome. Here, we present the EN-TEx resource of 1,635 open-access datasets from four donors (∼30 tissues × ∼15 assays). The datasets are mapped to matched, diploid genomes with long-read phasing and structural variants, instantiating a catalog of >1 million allele-specific loci. These loci exhibit coordinated activity along haplotypes and are less conserved than corresponding, non-allele-specific ones. Surprisingly, a deep-learning transformer model can predict the allele-specific activity based only on local nucleotide-sequence context, highlighting the importance of transcription-factor-binding …

Ultralow-Dose Binary Oncolytic/Helper-Dependent Adenovirus Promotes Antitumor Activity In Preclinical And Clinical Studies, Daniel Wang, Caroline E Porter, Bora Lim, Amanda Rosewell Shaw, Catherine S Robertson, Mae L Woods, Ya Xu, Greyson G W Biegert, Daisuke Morita, Tao Wang, Bambi J Grilley, Helen Heslop, Malcolm K Brenner, Masataka Suzuki

Faculty, Staff and Students Publications

We show that a binary oncolytic/helper-dependent adenovirus (CAdVEC) that both lyses tumor cells and locally expresses the proinflammatory cytokine IL-12 and PD-L1 blocking antibody has potent antitumor activity in humanized mouse models. On the basis of these preclinical studies, we treated four patients with a single intratumoral injection of an ultralow dose of CAdVEC (NCT03740256), representing a dose of oncolytic adenovirus more than 100-fold lower than used in previous trials. While CAdVEC caused no significant toxicities, it repolarized the tumor microenvironment with increased infiltration of CD8 T cells. A single administration of CAdVEC was associated with both locoregional and abscopal …

Correction: Single-Cell Multi-Omics Integration For Unpaired Data By A Siamese Network With Graph-Based Contrastive Loss, Chaozhong Liu, Linhua Wang, Zhandong Liu

Faculty, Staff and Students Publications

No abstract provided.

Relationships Among Biochemical Measures In Children With Diabetic Ketoacidosis, Nicole S Glaser, Michael J Stoner, Maria Y Kwok, Kimberly S Quayle, Kathleen M Brown, Jeff E Schunk, Jennifer L Trainor, Julie K Mcmanemy, Leah Tzimenatos, Arleta Rewers, Lise E Nigrovic, Jonathan E Bennett, Sage R Myers, Mckenna Smith, T Charles Casper, Nathan Kuppermann

Faculty, Staff and Students Publications

OBJECTIVES: Investigating empirical relationships among laboratory measures in children with diabetic ketoacidosis (DKA) can provide insights into physiological alterations occurring during DKA. We determined whether alterations in laboratory measures during DKA conform to theoretical predictions.

METHODS: We used Pearson correlation statistics and linear regression to investigate correlations between blood glucose, electrolytes, pH and PCO2 at emergency department presentation in 1,681 pediatric DKA episodes. Among children with repeat DKA episodes, we also assessed correlations between laboratory measures at the first vs. second episode.

RESULTS: pH and bicarbonate levels were strongly correlated (r=0.64), however, pH and PCO2 were only loosely correlated (r=0.17). …

Single-Cell Rna Sequencing Reveals Immunosuppressive Myeloid Cell Diversity During Malignant Progression In A Murine Model Of Glioma, Sakthi Rajendran, Yang Hu, Alessandro Canella, Clayton Peterson, Amy Gross, Maren Cam, Matthew Nazzaro, Abigail Haffey, Akdes Serin-Harmanci, Rosario Distefano, Giovanni Nigita, Wesley Wang, Daniel Kreatsoulas, Zihai Li, Jesse A Sepeda, Andrew Sas, Mark E Hester, Katherine E Miller, Olivier Elemento, Ryan D Roberts, Eric C Holland, Ganesh Rao, Elaine R Mardis, Prajwal Rajappa

Faculty, Staff and Students Publications

Recent studies have shown the importance of the dynamic tumor microenvironment (TME) in high-grade gliomas (HGGs). In particular, myeloid cells are known to mediate immunosuppression in glioma; however, it is still unclear if myeloid cells play a role in low-grade glioma (LGG) malignant progression. Here, we investigate the cellular heterogeneity of the TME using single-cell RNA sequencing in a murine glioma model that recapitulates the malignant progression of LGG to HGG. LGGs show increased infiltrating CD4+ and CD8+ T cells and natural killer (NK) cells in the TME, whereas HGGs abrogate this infiltration. Our study identifies distinct macrophage clusters in …

Language: Its Origin And Ongoing Evolution, Ilia Markov, Kseniia Kharitonova, Elena L Grigorenko

Faculty, Staff and Students Publications

With the present paper, we sought to use research findings to illustrate the following thesis: the evolution of language follows the principles of human evolution. We argued that language does not exist for its own sake, it is one of a multitude of skills that developed to achieve a shared communicative goal, and all its features are reflective of this. Ongoing emerging language adaptations strive to better fit the present state of the human species. Theories of language have evolved from a single-modality to multimodal, from human-specific to usage-based and goal-driven. We proposed that language should be viewed as a …

Rewired M6a Epitranscriptomic Networks Link Mutant P53 To Neoplastic Transformation, An Xu, Mo Liu, Mo-Fan Huang, Yang Zhang, Ruifeng Hu, Julian A Gingold, Ying Liu, Dandan Zhu, Chian-Shiu Chien, Wei-Chen Wang, Zian Liao, Fei Yuan, Chih-Wei Hsu, Jian Tu, Yao Yu, Taylor Rosen, Feng Xiong, Peilin Jia, Yi-Ping Yang, Danielle A Bazer, Ya-Wen Chen, Wenbo Li, Chad D Huff, Jay-Jiguang Zhu, Francesca Aguilo, Shih-Hwa Chiou, Nathan C Boles, Chien-Chen Lai, Mien-Chie Hung, Zhongming Zhao, Eric L Van Nostrand, Ruiying Zhao, Dung-Fang Lee

Faculty, Staff and Students Publications

N6-methyladenosine (m6A), one of the most prevalent mRNA modifications in eukaryotes, plays a critical role in modulating both biological and pathological processes. However, it is unknown whether mutant p53 neomorphic oncogenic functions exploit dysregulation of m6A epitranscriptomic networks. Here, we investigate Li-Fraumeni syndrome (LFS)-associated neoplastic transformation driven by mutant p53 in iPSC-derived astrocytes, the cell-of-origin of gliomas. We find that mutant p53 but not wild-type (WT) p53 physically interacts with SVIL to recruit the H3K4me3 methyltransferase MLL1 to activate the expression of m6A reader YTHDF2, culminating in an oncogenic phenotype. Aberrant YTHDF2 upregulation markedly hampers expression of multiple m6A-marked tumor-suppressing …

The Nrf2 Pathway In Depressive Disorders: A Systematic Review Of Animal And Human Studies, Gabriele Sani, Stella Margoni, Andrea Brugnami, Ottavia Marianna Ferrara, Evelina Bernardi, Alessio Simonetti, Laura Monti, Marianna Mazza, Delfina Janiri, Lorenzo Moccia, Georgios D Kotzalidis, Daniela Pia Rosaria Chieffo, Luigi Janiri

Faculty, Staff and Students Publications

There is increasing interest in the involvement of antioxidative systems in protecting from depression. Among these, Nrf2 occupies a central place. We aimed to review the role of Nrf2 in depression. For this reason, we conducted a PubMed search using as search strategy (psychiatr*[ti] OR schizo*[ti] OR psychot*[ti] OR psychos*[ti] OR depress*[ti] OR MDD[ti] OR BD[ti] OR bipolar[ti] OR Anxiety[ti] OR antidepress*[ti] OR panic[ti] OR obsess*[ti] OR compulsio*[ti] OR “mood disord*”[ti] OR phobi*[ti] OR agoraphob*[ti] OR anorex*[ti] OR anorect*[ti] OR bulimi*[ti] OR “eating disorder*”[ti] OR neurodevelopm*[ti] OR retardation[ti] OR autism[ti] OR autistic[ti] OR ASM[ti] OR adhd[ti] OR “attention-deficit”[ti]) AND nrf2, …

Soybean Gmsaul1, A Bona Fide U-Box E3 Ligase, Negatively Regulates Immunity Likely Through Repressing The Activation Of Gmmpk3, Jun-Mei Li, Mei-Yan Ye, Chaofeng Wang, Xiao-Han Ma, Ni-Ni Wu, Chen-Li Zhong, Yanjun Zhang, Ninghui Cheng, Paul A Nakata, Lirong Zeng, Jian-Zhong Liu

Faculty, Staff and Students Publications

E3 ubiquitin ligases play important roles in plant immunity, but their role in soybean has not been investigated previously. Here, we used Bean pod mottle virus (BPMV)-mediated virus-induced gene silencing (VIGS) to investigate the function of GmSAUL1 (Senescence-Associated E3 Ubiquitin Ligase 1) homologs in soybean. When two closely related SAUL1 homologs were silenced simultaneously, the soybean plants displayed autoimmune phenotypes, which were significantly alleviated by high temperature, suggesting that GmSAUL1a/1b might be guarded by an R protein. Interestingly, silencing GmSAUL1a/1b resulted in the decreased activation of GmMPK6, but increased activation of GmMPK3 in response to flg22, …