Digital Commons Network^™

Afamitresgene Autoleucel For Advanced Synovial Sarcoma And Myxoid Round Cell Liposarcoma (Spearhead-1): An International, Open-Label, Phase 2 Trial, Sandra P D'Angelo, Dejka M Araujo, Albiruni R Abdul Razak, Mark Agulnik, Steven Attia, Jean-Yves Blay, Irene Carrasco Garcia, John A Charlson, Edwin Choy, George D Demetri, Mihaela Druta, Edouard Forcade, Kristen N Ganjoo, John Glod, Vicki L Keedy, Axel Le Cesne, David A Liebner, Victor Moreno, Seth M Pollack, Scott M Schuetze, Gary K Schwartz, Sandra J Strauss, William D Tap, Fiona Thistlethwaite, Claudia Maria Valverde Morales, Michael J Wagner, Breelyn A Wilky, Cheryl Mcalpine, Laura Hudson, Jean-Marc Navenot, Tianjiao Wang, Jane Bai, Stavros Rafail, Ruoxi Wang, Amy Sun, Lilliam Fernandes, Erin Van Winkle, Erica Elefant, Colin Lunt, Elliot Norry, Dennis Williams, Swethajit Biswas, Brian A Van Tine

Faculty, Staff and Student Publications

Background: Afamitresgene autoleucel (afami-cel) showed acceptable safety and promising efficacy in a phase 1 trial (NCT03132922). The aim of this study was to further evaluate the efficacy of afami-cel for the treatment of patients with HLA-A*02 and MAGE-A4-expressing advanced synovial sarcoma or myxoid round cell liposarcoma.

Methods: SPEARHEAD-1 was an open-label, non-randomised, phase 2 trial done across 23 sites in Canada, the USA, and Europe. The trial included three cohorts, of which the main investigational cohort (cohort 1) is reported here. Cohort 1 included patients with HLA-A*02, aged 16-75 years, with metastatic or unresectable synovial sarcoma or myxoid …

Chromosomal 3q Amplicon Encodes Essential Regulators Of Secretory Vesicles That Drive Secretory Addiction In Cancer, Xiaochao Tan, Shike Wang, Guan-Yu Xiao, Chao Wu, Xin Liu, Biyao Zhou, Yu Jiang, Dzifa Y. Duose, Yuanxin Xi, Jing Wang, Kunika Gupta, Apar Pataer, Jack A. Roth, Michael P. Kim, Fengju Chen, Chad J. Creighton, William K. Russell, Jonathan M. Kurie

Markey Cancer Center Faculty Publications

Cancer cells exhibit heightened secretory states that drive tumor progression. Here, we identified a chromosome 3q amplicon that serves as a platform for secretory regulation in cancer. The 3q amplicon encodes multiple Golgi-resident proteins, including the scaffold Golgi integral membrane protein 4 (GOLIM4) and the ion channel ATPase secretory pathway Ca2+ transporting 1 (ATP2C1). We show that GOLIM4 recruited ATP2C1 and Golgi phosphoprotein 3 (GOLPH3) to coordinate Ca2+ -dependent cargo loading, Golgi membrane bending, and vesicle scission. GOLIM4 depletion disrupted the protein complex, resulting in a secretory blockade that inhibited the progression of 3q-amplified malignancies. In addition to its role …

Genome-Wide Screening Identifies Trim33 As An Essential Regulator Of Dendritic Cell Differentiation, Ioanna Tiniakou, Pei-Feng Hsu, Lorena S Lopez-Zepeda, Görkem Garipler, Eduardo Esteva, Nicholas M Adams, Geunhyo Jang, Chetna Soni, Colleen M Lau, Fan Liu, Alireza Khodadadi-Jamayran, Tori C Rodrick, Drew Jones, Aristotelis Tsirigos, Uwe Ohler, Mark T Bedford, Stephen D Nimer, Vesa Kaartinen, Esteban O Mazzoni, Boris Reizis

Faculty, Staff and Student Publications

The development of dendritic cells (DCs), including antigen-presenting conventional DCs (cDCs) and cytokine-producing plasmacytoid DCs (pDCs), is controlled by the growth factor Flt3 ligand (Flt3L) and its receptor Flt3. We genetically dissected Flt3L-driven DC differentiation using CRISPR-Cas9-based screening. Genome-wide screening identified multiple regulators of DC differentiation including subunits of TSC and GATOR1 complexes, which restricted progenitor growth but enabled DC differentiation by inhibiting mTOR signaling. An orthogonal screen identified the transcriptional repressor Trim33 (TIF-1γ) as a regulator of DC differentiation. Conditional targeting in vivo revealed an essential role of Trim33 in the development of all DCs, but not of monocytes …

In Silico And In Vitro Study Of Isoquercitrin Against Kidney Cancer And Inflammation By Triggering Potential Gene Targets, Safia Iqbal, Md Rezaul Karim, Shahnawaz Mohammad, Jong Chan Ahn, Anjali Kariyarath Valappil, Ramya Mathiyalagan, Deok-Chun Yang, Dae-Hyo Jung, Hyocheol Bae, Dong Uk Yang

Faculty, Staff and Student Publications

Kidney cancer has emerged as a major medical problem in recent times. Multiple compounds are used to treat kidney cancer by triggering cancer-causing gene targets. For instance, isoquercitrin (quercetin-3-O-β-d-glucopyranoside) is frequently present in fruits, vegetables, medicinal herbs, and foods and drinks made from plants. Our previous study predicted using protein-protein interaction (PPI) and molecular docking analysis that the isoquercitrin compound can control kidney cancer and inflammation by triggering potential gene targets of IGF1R, PIK3CA, IL6, and PTGS2. So, the present study is about further in silico and in vitro validation. We performed molecular dynamic (MD) simulation, gene ontology (GO), Kyoto …

Cross-Contamination Of Crispr Guides And Other Unrelated Nucleotide Sequences Among Commercial Oligonucleotides, Hiroshi Arakawa, Hiromi Miura, Rolen M. Quadros, Masato Ohtsuka, Channabasavaiah B. Gurumurthy

Journal Articles: Genetics, Cell Biology & Anatomy

Custom oligonucleotides (oligos) are widely used reagents in biomedical research. Some common applications of oligos include polymerase chain reaction (PCR), sequencing, hybridization, microarray, and library construction. The reliability of oligos in such applications depends on their purity and specificity. Here, we report that commercially available oligos are frequently contaminated with nonspecific sequences (i.e. other unrelated oligonucleotides). Most of the oligos that we designed to amplify clustered regularly interspersed palindromic repeats (CRISPR) guide sequences contained nonspecific CRISPR guides. These contaminants were detected in research-grade oligos procured from eight commercial oligo-suppliers located in three different geographic regions of the world. Deep sequencing …

Association Of F. Alocis And D. Pneumosintes With Periodontitis Disease Severity And Red Complex Bacteria, Hawaabi F.M. Shaikh, Pratima U. Oswal, Manohar Suresh Kugaji, Sandeep S. Katti, Kishore Gajanan Bhat, Eswar Kandaswamy, Vinayak M. Joshi

School of Dentistry Faculty Publications

Oral biofilms are considered the principal etiological agent in the development of periodontitis. Novel species that may contribute to periodontitis and dysbiosis have been identified recently. The study aims to evaluate the presence of F. alocis and D. pneumosintes in healthy and diseased patients and their association with clinical parameters and with red complex bacteria. The study included 60 subjects, with 30 patients each in the healthy and periodontitis groups. The clinical parameters were noted, and samples were subjected to DNA extraction followed by a polymerase chain reaction. Statistical analysis was performed using the Graph Pad Prism software. Results: F. …

Combined Deletion Of Men1, Atrx And Pten Triggers Development Of High-Grade Pancreatic Neuroendocrine Tumors In Mice, Mary Esmeralda Fuentes, Xiaoyin Lu, Natasha M Flores, Simone Hausmann, Pawel K Mazur

Faculty, Staff and Student Publications

Pancreatic neuroendocrine tumors (PanNETs) are a heterogeneous group of tumors that exhibit an unpredictable and broad spectrum of clinical presentations and biological aggressiveness. Surgical resection is still the only curative therapeutic option for localized PanNET, but the majority of patients are diagnosed at an advanced and metastatic stage with limited therapeutic options. Key factors limiting the development of new therapeutics are the extensive heterogeneity of PanNETs and the lack of appropriate clinically relevant models. In that context, genomic sequencing of human PanNETs revealed recurrent mutations and structural alterations in several tumor suppressors. Here, we demonstrated that combined loss of MEN1, …

Serum Neuroactive Metabolites Of The Tryptophan Pathway In Patients With Acute Phase Of Affective Disorders, Yanli Li, Leilei Wang, Junchao Huang, Ping Zhang, Yanfang Zhou, Jinghui Tong, Wenjin Chen, Mengzhuang Gou, Baopeng Tian, Wei Li, Xingguang Luo, Li Tian, L Elliot Hong, Chiang-Shan R Li, Yunlong Tan

Faculty, Staff and Student Publications

BACKGROUND: Many studies showed disrupted tryptophan metabolism in patients with affective disorders. The aims of this study were to explore the differences in the metabolites of tryptophan pathway (TP) and the relationships between TP metabolites and clinical symptoms, therapeutic effect in patients with bipolar disorder with acute manic episode (BD-M), depressive episode (BD-D) and major depressive disorder (MDD).

METHODS: Patients with BD-M (n=52) and BD-D (n=39), MDD (n=48) and healthy controls (HCs, n=49) were enrolled. The serum neuroactive metabolites levels of the TP were measured by liquid chromatography-tandem mass spectrometry. Hamilton Depression Scale-17 item (HAMD-17) and Young Mania Rating Scale …

Miniature Battery-Free Epidural Cortical Stimulators, Joshua E Woods, Amanda L Singer, Fatima Alrashdan, Wendy Tan, Chunfeng Tan, Sunil A Sheth, Sameer A Sheth, Jacob T Robinson

Faculty, Staff and Student Publications

Miniaturized neuromodulation systems could improve the safety and reduce the invasiveness of bioelectronic neuromodulation. However, as implantable bioelectronic devices are made smaller, it becomes difficult to store enough power for long-term operation in batteries. Here, we present a battery-free epidural cortical stimulator that is only 9 millimeters in width yet can safely receive enough wireless power using magnetoelectric antennas to deliver 14.5-volt stimulation bursts, which enables it to stimulate cortical activity on-demand through the dura. The device has digitally programmable stimulation output and centimeter-scale alignment tolerances when powered by an external transmitter. We demonstrate that this device has enough power …

Water, Sanitation, And Hygiene Infrastructure And Resources In Schools In Belize During The Covid-19 Pandemic, 2021-2023, Anh N Ly, Kelsey Mcdavid, Christina Craig, Dian Maheia, Yolanda Gongora, Alexandra Medley, Francis Morey, Russell Manzanero, Gerhaldine Morazan, Allison Lino, Vickie Romero, Rosalva Blanco, Kanako Ishida, Matthew Lozier, Kristy O Murray

Faculty, Staff and Students Publications

Access to water, sanitation, and hygiene (WASH) resources in schools is critical for disease prevention and control, especially during public health emergencies. In Belize, systematic, national data on WASH in schools are needed to inform public health decisions and interventions. From December 2021 to January 2022, a national survey was sent electronically to government and government-aided primary and secondary schools in Belize (N = 308) to gather information on WASH services. From the survey, 12 pilot schools were selected based on the highest self-reported need for WASH resources to participate in additional evaluation and intervention, which included environmental nudges, supplemental …

Influence Of Rna Circularity On Target Rna-Directed Microrna Degradation, Federico Fuchs Wightman, Jerónimo Lukin, Sebastián A Giusti, Michael Soutschek, Laureano Bragado, Berta Pozzi, María L Pierelli, Paula González, Juan P Fededa, Gerhard Schratt, Rina Fujiwara, Jeremy E Wilusz, Damián Refojo, Manuel De La Mata

Faculty, Staff and Students Publications

A subset of circular RNAs (circRNAs) and linear RNAs have been proposed to 'sponge' or block microRNA activity. Additionally, certain RNAs induce microRNA destruction through the process of Target RNA-Directed MicroRNA Degradation (TDMD), but whether both linear and circular transcripts are equivalent in driving TDMD is unknown. Here, we studied whether circular/linear topology of endogenous and artificial RNA targets affects TDMD. Consistent with previous knowledge that Cdr1as (ciRS-7) circular RNA protects miR-7 from Cyrano-mediated TDMD, we demonstrate that depletion of Cdr1as reduces miR-7 abundance. In contrast, overexpression of an artificial linear version of Cdr1as drives miR-7 degradation. Using plasmids that …

Structural Basis Of Dna Crossover Capture By Escherichia Coli Dna Gyrase, Marlène Vayssières, Nils Marechal, Long Yun, Brian Lopez Duran, Naveen Kumar Murugasamy, Jonathan M Fogg, Lynn Zechiedrich, Marc Nadal, Valérie Lamour

Faculty, Staff and Students Publications

DNA supercoiling must be precisely regulated by topoisomerases to prevent DNA entanglement. The interaction of type IIA DNA topoisomerases with two DNA molecules, enabling the transport of one duplex through the transient double-stranded break of the other, remains elusive owing to structures derived solely from single linear duplex DNAs lacking topological constraints. Using cryo–electron microscopy, we solved the structure of Escherichia coli DNA gyrase bound to a negatively supercoiled minicircle DNA. We show how DNA gyrase captures a DNA crossover, revealing both conserved molecular grooves that accommodate the DNA helices. Together with molecular tweezer experiments, the structure shows that the …

Akap12 Upregulation Associates With Pde8a To Accelerate Cardiac Dysfunction, Hanan Qasim, Mehrdad Rajaei, Ying Xu, Arfaxad Reyes-Alcaraz, Hala Y Abdelnasser, M David Stewart, Satadru K Lahiri, Xander H T Wehrens, Bradley K Mcconnell

Faculty, Staff and Students Publications

BACKGROUND: In heart failure, signaling downstream the β2-adrenergic receptor is critical. Sympathetic stimulation of β2-adrenergic receptor alters cAMP (cyclic adenosine 3',5'-monophosphate) and triggers PKA (protein kinase A)-dependent phosphorylation of proteins that regulate cardiac function. cAMP levels are regulated in part by PDEs (phosphodiesterases). Several AKAPs (A kinase anchoring proteins) regulate cardiac function and are proposed as targets for precise pharmacology. AKAP12 is expressed in the heart and has been reported to directly bind β2-adrenergic receptor, PKA, and PDE4D. However, its roles in cardiac function are unclear.

METHODS: cAMP accumulation in real time downstream of the β2-adrenergic receptor was detected for …

Enhancing Nsclc Recurrence Prediction With Pet/Ct Habitat Imaging, Ctdna, And Integrative Radiogenomics-Blood Insights, Sheeba J Sujit, Muhammad Aminu, Tatiana V Karpinets, Pingjun Chen, Maliazurina B Saad, Morteza Salehjahromi, John D Boom, Mohamed Qayati, James M George, Haley Allen, Mara B Antonoff, Lingzhi Hong, Xin Hu, Simon Heeke, Hai T Tran, Xiuning Le, Yasir Y Elamin, Mehmet Altan, Natalie I Vokes, Ajay Sheshadri, Julie Lin, Jianhua Zhang, Yang Lu, Carmen Behrens, Myrna C B Godoy, Carol C Wu, Joe Y Chang, Caroline Chung, David A Jaffray, Ignacio I Wistuba, J Jack Lee, Ara A Vaporciyan, Don L Gibbons, John Heymach, Jianjun Zhang, Tina Cascone, Jia Wu

Faculty, Staff and Student Publications

While we recognize the prognostic importance of clinicopathological measures and circulating tumor DNA (ctDNA), the independent contribution of quantitative image markers to prognosis in non-small cell lung cancer (NSCLC) remains underexplored. In our multi-institutional study of 394 NSCLC patients, we utilize pre-treatment computed tomography (CT) and 18F-fluorodeoxyglucose positron emission tomography (FDG-PET) to establish a habitat imaging framework for assessing regional heterogeneity within individual tumors. This framework identifies three PET/CT subtypes, which maintain prognostic value after adjusting for clinicopathologic risk factors including tumor volume. Additionally, these subtypes complement ctDNA in predicting disease recurrence. Radiogenomics analysis unveil the molecular underpinnings of these …

Shared Genomic Segments Analysis Identifies Mhc Class I And Class Iii Molecules As Genetic Risk Factors For Juvenile Idiopathic Arthritis, Cecile N. Avery, Nicole D. Russell, Cody J. Steely, Aimee O. Hersh, John F. Bohnsack, Sampath Prahalad, Lynn B. Jorde

Markey Cancer Center Faculty Publications

Juvenile idiopathic arthritis (JIA) is a complex rheumatic disease encompassing several clinically defined subtypes of varying severity. The etiology of JIA remains largely unknown, but genome-wide association studies (GWASs) have identified up to 22 genes associated with JIA susceptibility, including a well-established association with HLA-DRB1. Continued investigation of heritable risk factors has been hindered by disease heterogeneity and low disease prevalence. In this study, we utilized shared genomic segments (SGS) analysis on whole-genome sequencing of 40 cases from 12 multi-generational pedigrees significantly enriched for JIA. Subsets of cases are connected by a common ancestor in large extended pedigrees, increasing the …

Charting The Cellular Biogeography In Colitis Reveals Fibroblast Trajectories And Coordinated Spatial Remodeling, Paolo Cadinu, Kisha N Sivanathan, Aditya Misra, Rosalind J Xu, Davide Mangani, Evan Yang, Joseph M Rone, Katherine Tooley, Yoon-Chul Kye, Lloyd Bod, Ludwig Geistlinger, Tyrone Lee, Randall T Mertens, Noriaki Ono, Gang Wang, Liliana Sanmarco, Francisco J Quintana, Ana C Anderson, Vijay K Kuchroo, Jeffrey R Moffitt, Roni Nowarski

Faculty, Staff and Student Publications

Gut inflammation involves contributions from immune and non-immune cells, whose interactions are shaped by the spatial organization of the healthy gut and its remodeling during inflammation. The crosstalk between fibroblasts and immune cells is an important axis in this process, but our understanding has been challenged by incomplete cell-type definition and biogeography. To address this challenge, we used multiplexed error-robust fluorescence in situ hybridization (MERFISH) to profile the expression of 940 genes in 1.35 million cells imaged across the onset and recovery from a mouse colitis model. We identified diverse cell populations, charted their spatial organization, and revealed their polarization …

Nardilysin-Regulated Scission Mechanism Activates Polo-Like Kinase 3 To Suppress The Development Of Pancreatic Cancer, Jie Fu, Jianhua Ling, Ching-Fei Li, Chi-Lin Tsai, Wenjuan Yin, Junwei Hou, Ping Chen, Yu Cao, Ya'an Kang, Yichen Sun, Xianghou Xia, Zhou Jiang, Kenei Furukawa, Yu Lu, Min Wu, Qian Huang, Jun Yao, David H Hawke, Bih-Fang Pan, Jun Zhao, Jiaxing Huang, Huamin Wang, E I Mustapha Bahassi, Peter J Stambrook, Peng Huang, Jason B Fleming, Anirban Maitra, John A Tainer, Mien-Chie Hung, Chunru Lin, Paul J Chiao

Faculty, Staff and Student Publications

Pancreatic ductal adenocarcinoma (PDAC) develops through step-wise genetic and molecular alterations including Kras mutation and inactivation of various apoptotic pathways. Here, we find that development of apoptotic resistance and metastasis of KrasG12D-driven PDAC in mice is accelerated by deleting Plk3, explaining the often-reduced Plk3 expression in human PDAC. Importantly, a 41-kDa Plk3 (p41Plk3) that contains the entire kinase domain at the N-terminus (1-353 aa) is activated by scission of the precursor p72Plk3 at Arg354 by metalloendopeptidase nardilysin (NRDC), and the resulting p32Plk3 C-terminal Polo-box domain (PBD) is removed by proteasome degradation, preventing the inhibition of p41Plk3 by PBD. We find …

Genomes Of Bacteroides Ovatus, B Cellulosilyticus, B Uniformis, Phocaeicola Vulgatus, And P Dorei Isolated From Gut Cavernous Fistulous Tract Micropathologies In Crohn’S Disease, Vaidhvi Singh, Gail West, Claudio Fiocchi, Fabio Cominelli, Caryn E Good, Michael R Jacobs, Alexander Rodriguez-Palacios

Faculty, Staff and Student Publications

Surgically removed bowels from Crohn's disease patients exhibit a novel form of micropathologies known as cavernous fistulous tract microlesions (CavFT), resembling fissures. We announce the genomes/plasmids and antimicrobial resistance genes of six CavFT bacterial isolates representing the Bacteroidota genera Bacteroides and Phocaeicola. Plasmids were identified in Bacteroides cellulosilyticus and Phocaeicola vulgatus.

Lead Compound Development Of Src-3 Inhibitors With Improved Pharmacokinetic Properties And Anticancer Efficacy, Dong Lu, Jianwei Chen, Li Qin, Imani Bijou, Ping Yi, Feng Li, Xianzhou Song, Kevin R Mackenzie, Xin Yu, Bin Yang, Sandipan Roy Chowdhury, James D Korp, Bert W O'Malley, David M Lonard, Jin Wang

Faculty, Staff and Students Publications

Steroid receptor coactivator 3 (SRC-3) is a critical mediator of many intracellular signaling pathways that are crucial for cancer proliferation and metastasis. In this study, we performed structure-activity relationship (SAR) exploration and drug-like optimization of the hit compound SI-2, guided by in vitro/in vivo metabolism studies and cytotoxicity assays. Our efforts led to the discovery of two lead compounds, SI-10 and SI-12. Both compounds exhibit potent cytotoxicity against a panel of human cancer cell lines and demonstrate acceptable pharmacokinetic properties. A biotinylated estrogen response element (ERE) pull-down assay demonstrated that SI-12 could disrupt the recruitment of SRC-3 and p300 in …

Targeted Deletion Of Nr2f2 And Vcam1 In Theca Cells Impacts Ovarian Follicular Development: Insights Into Polycystic Ovary Syndrome?†, Nicholes R Candelaria, Joanne S Richards

Faculty, Staff and Students Publications

Defining features of polycystic ovary syndrome (PCOS) include elevated expression of steroidogenic genes, theca cell androgen biosynthesis, and peripheral levels of androgens. In previous studies, we identified vascular cell adhesion molecule 1 (VCAM1) as a selective androgen target gene in specific NR2F2/SF1 (+/+) theca cells. By deleting NR2F2 and VCAM1 selectively in CYP17A1 theca cells in mice, we documented that NR2F2 and VCAM1 impact distinct and sometimes opposing theca cell functions that alter ovarian follicular development in vivo: including major changes in ovarian morphology, steroidogenesis, gene expression profiles, immunolocalization images (NR5A1, CYP11A1, NOTCH1, CYP17A1, INSL3, VCAM1, NR2F2) as well as …

Killing Cancer: Manipulating Hydrophobic Vanadium Complexes To Improve Anti-Cancer Activity, Levi Ausherman, Debbie C. Crans, Peter A. Lay, Maggi Braasch-Turi

SACAD: Scholarly Activities

Hydrophobic vanadium complexes have recently shown improved anti-cancer activities compared to cisplatin. The hydrophobicity and anti-proliferative activity of [VO(Hshed)(dtb)] ([Hshed= N-(salicylideneaminato)-N’-(2-hydroxyethyl)-1,2-ethanediamine and dtb= 3,5-di(tert-butyl)catechol)]) have inspired the development of a library of hydrophobic vanadium complexes. Increasing the steric bulk of the catechol ligand has been shown to have a direct impact on hydrophobicity and anti-proliferative activities. Currently at Fort Hays State University, the Braasch-Turi group is synthesizing VO(HSHED)(dtb) to build up material to support the chemical analysis and biological assay performed by our collaborators at Colorado State University and the University of Sydney, Australia, respectively. In the future, we plan …

A Novel Lentiviral Vector-Based Approach To Generate Chimeric Antigen Receptor T Cells Targeting, Pappanaicken R Kumaresan, Sebastian Wurster, Karishma Bavisi, Thiago Aparecido Da Silva, Paul Hauser, Jordan Kinnitt, Nathaniel D Albert, Uddalak Bharadwaj, Sattva Neelapu, Dimitrios P Kontoyiannis

Faculty, Staff and Student Publications

Invasive aspergillosis (IA) is a common and deadly mold infection in immunocompromised patients. As morbidity and mortality of IA are primarily driven by poor immune defense, adjunct immunotherapies, such as chimeric antigen receptor (CAR) T cells, are direly needed. Here, we propose a novel approach to generate Aspergillus fumigatus (AF)-CAR T cells using the single-chain variable fragment domain of monoclonal antibody AF-269-5 and a lentiviral vector system. These cells successfully targeted mature hyphal filaments of representative clinical and reference AF isolates and elicited a potent release of cytotoxic effectors and type 1 T cell cytokines. Furthermore, AF-CAR T cells generated …

A Revamped Rat Reference Genome Improves The Discovery Of Genetic Diversity In Laboratory Rats, Tristan V De Jong, Yanchao Pan, Pasi Rastas, Daniel Munro, Monika Tutaj, Huda Akil, Chris Benner, Denghui Chen, Apurva S Chitre, William Chow, Vincenza Colonna, Clifton L Dalgard, Wendy M Demos, Peter A Doris, Erik Garrison, Aron M Geurts, Hakan M Gunturkun, Victor Guryev, Thibaut Hourlier, Kerstin Howe, Jun Huang, Ted Kalbfleisch, Panjun Kim, Ling Li, Spencer Mahaffey, Fergal J Martin, Pejman Mohammadi, Ayse Bilge Ozel, Oksana Polesskaya, Michal Pravenec, Pjotr Prins, Jonathan Sebat, Jennifer R Smith, Leah C Solberg Woods, Boris Tabakoff, Alan Tracey, Marcela Uliano-Silva, Flavia Villani, Hongyang Wang, Burt M Sharp, Francesca Telese, Zhihua Jiang, Laura Saba, Xusheng Wang, Terence D Murphy, Abraham A Palmer, Anne E Kwitek, Melinda R Dwinell, Robert W Williams, Jun Z Li, Hao Chen

Faculty, Staff and Student Publications

The seventh iteration of the reference genome assembly for Rattus norvegicus-mRatBN7.2-corrects numerous misplaced segments and reduces base-level errors by approximately 9-fold and increases contiguity by 290-fold compared with its predecessor. Gene annotations are now more complete, improving the mapping precision of genomic, transcriptomic, and proteomics datasets. We jointly analyzed 163 short-read whole-genome sequencing datasets representing 120 laboratory rat strains and substrains using mRatBN7.2. We defined ∼20.0 million sequence variations, of which 18,700 are predicted to potentially impact the function of 6,677 genes. We also generated a new rat genetic map from 1,893 heterogeneous stock rats and annotated transcription start sites …

Reply To Kidd Et Al., “Inconsistencies Within The Proposed Framework For Stabilizing Fungal Nomenclature Risk Further Confusion”, Sybren De Hoog, Thomas J Walsh, Sarah A Ahmed, Ana Alastruey-Izquierdo, Barbara D Alexander, Maiken Cavling Arendrup, Esther Babady, Feng-Yan Bai, Joan-Miquel Balada-Llasat, Andrew Borman, Anuradha Chowdhary, Andrew Clark, Robert C Colgrove, Oliver A Cornely, Tanis C Dingle, Philippe J Dufresne, Jeff Fuller, Jean-Pierre Gangneux, Connie Gibas, Heather Glasgow, Yvonne Graser, Jacques Guillot, Andreas H Groll, Gerhard Haase, Kimberly Hanson, Amanda Harrington, David L Hawksworth, Randall T Hayden, Martin Hoenigl, Vit Hubka, Kristie Johnson, Julianne V Kus, Ruoyu Li, Jacques F Meis, Michaela Lackner, Fanny Lanternier, Sixto M Leal, Francesca Lee, Shawn R Lockhart, Paul Luethy, Isabella Martin, Kyung J Kwon-Chung, Wieland Meyer, M Hong Nguyen, Luis Ostrosky-Zeichner, Elizabeth Palavecino, Preeti Pancholi, Peter G Pappas, Gary W Procop, Scott A Redhead, Daniel D Rhoads, Stefan Riedel, Bryan Stevens, Kaede Ota Sullivan, Paschalis Vergidis, Emmanuel Roilides, Amir Seyedmousavi, Lili Tao, Vania A Vicente, Roxana G Vitale, Qi-Ming Wang, Nancy L Wengenack, Lars Westblade, Nathan Wiederhold, Lewis White, Christina M Wojewoda, Sean X Zhang

Faculty, Staff and Student Publications

No abstract provided.

Synovial Fibroblast Gene Expression Is Associated With Sensory Nerve Growth And Pain In Rheumatoid Arthritis, Zilong Bai, Nicholas Bartelo, Maryam Aslam, Elisabeth A Murphy, Caryn R Hale, Nathalie E Blachere, Salina Parveen, Edoardo Spolaore, Edward Dicarlo, Ellen M Gravallese, Melanie H Smith, Accelerating Medicines Partnership Ra/Sle Network, Mayu O Frank, Caroline S Jiang, Haotan Zhang, Christina Pyrgaki, Myles J Lewis, Shafaq Sikandar, Costantino Pitzalis, Joseph B Lesnak, Khadijah Mazhar, Theodore J Price, Anne-Marie Malfait, Rachel E Miller, Fan Zhang, Susan Goodman, Robert B Darnell, Fei Wang, Dana E Orange

Faculty, Staff and Student Publications

It has been presumed that rheumatoid arthritis (RA) joint pain is related to inflammation in the synovium; however, recent studies reveal that pain scores in patients do not correlate with synovial inflammation. We developed a machine-learning approach (graph-based gene expression module identification or GbGMI) to identify an 815-gene expression module associated with pain in synovial biopsy samples from patients with established RA who had limited synovial inflammation at arthroplasty. We then validated this finding in an independent cohort of synovial biopsy samples from patients who had early untreated RA with little inflammation. Single-cell RNA sequencing analyses indicated that most of …

Colorectal Cancer Murine Models: Initiation To Metastasis, Ramesh Pothuraju, Imran Khan, Maneesh Jain, Michael Bouvet, Mokenge Malafa, Hemant K Roy, Sushil Kumar, Surinder K Batra

Faculty, Staff and Students Publications

Despite significant advancements in prevention and treatment, colorectal cancer (CRC) remains the third leading cause of cancer-related deaths. Animal models, including xenografts, syngeneic, and genetically engineered, have emerged as indispensable tools in cancer research. These models offer a valuable platform to address critical questions regarding molecular pathogenesis and test therapeutic interventions before moving on to clinical trials. Advancements in CRC animal models have also facilitated the advent of personalized and precision medicine. Patient-derived xenografts and genetically engineered mice that mirror features of human tumors allow for tailoring treatments to specific CRC subtypes, improving treatment outcomes and quality of life. To …

Vaccine Effectiveness Against Influenza A-Associated Hospitalization, Organ Failure, And Death: United States, 2022-2023, Nathaniel M Lewis, Yuwei Zhu, Ithan D Peltan, Manjusha Gaglani, Tresa Mcneal, Shekhar Ghamande, Jay S Steingrub, Nathan I Shapiro, Abhijit Duggal, William S Bender, Leyla Taghizadeh, Samuel M Brown, David N Hager, Michelle N Gong, Amira Mohamed, Matthew C Exline, Akram Khan, Jennifer G Wilson, Nida Qadir, Steven Y Chang, Adit A Ginde, Nicholas M Mohr, Christopher Mallow, Adam S Lauring, Nicholas J Johnson, Kevin W Gibbs, Jennie H Kwon, Cristie Columbus, Robert L Gottlieb, Catherine Raver, Ivana A Vaughn, Mayur Ramesh, Cassandra Johnson, Lois Lamerato, Basmah Safdar, Jonathan D Casey, Todd W Rice, Natasha Halasa, James D Chappell, Carlos G Grijalva, H Keipp Talbot, Adrienne Baughman, Kelsey N Womack, Sydney A Swan, Elizabeth Harker, Ashley Price, Jennifer Decuir, Diya Surie, Sascha Ellington, Wesley H Self, Investigating Respiratory Viruses In The Acutely Ill (Ivy) Network

Faculty, Staff and Students Publications

BACKGROUND: Influenza circulation during the 2022-2023 season in the United States largely returned to pre-coronavirus disease 2019 (COVID-19)-pandemic patterns and levels. Influenza A(H3N2) viruses were detected most frequently this season, predominately clade 3C.2a1b.2a, a close antigenic match to the vaccine strain.

METHODS: To understand effectiveness of the 2022-2023 influenza vaccine against influenza-associated hospitalization, organ failure, and death, a multicenter sentinel surveillance network in the United States prospectively enrolled adults hospitalized with acute respiratory illness between 1 October 2022, and 28 February 2023. Using the test-negative design, vaccine effectiveness (VE) estimates against influenza-associated hospitalization, organ failures, and death were measured by …

Cd24 Negativity Reprograms Mitochondrial Metabolism To Pparα And Nf-Κb-Driven Fatty Acid Β-Oxidation In Triple-Negative Breast Cancer, Divya Murthy, Debasmita Dutta, Kuldeep S Attri, Tagari Samanta, Sukjin Yang, Kwang Hwa Jung, Sarah G Latario, Vasanta Putluri, Shixia Huang, Nagireddy Putluri, Jun Hyoung Park, Benny Abraham Kaipparettu

Faculty, Staff and Students Publications

CD24 is a well-characterized breast cancer (BC) stem cell (BCSC) marker. Primary breast tumor cells having CD24-negativity together with CD44-positivity is known to maintain high metastatic potential. However, the functional role of CD24 gene in triple-negative BC (TNBC), an aggressive subtype of BC, is not well understood. While the significance of CD24 in regulating immune pathways is well recognized in previous studies, the significance of CD24 low expression in onco-signaling and metabolic rewiring is largely unknown. Using CD24 knock-down and over-expression TNBC models, our in vitro and in vivo analysis suggest that CD24 is a tumor suppressor in metastatic TNBC. …

Apigenin Alleviates Autistic-Like Stereotyped Repetitive Behaviors And Mitigates Brain Oxidative Stress In Mice, Petrilla Jayaprakash, Dmytro Isaev, Keun-Hang Susan Yang, Rami Beiram, Murat Oz, Bassem Sadek

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Studying the involvement of nicotinic acetylcholine receptors (nAChRs), specifically α7-nAChRs, in neuropsychiatric brain disorders such as autism spectrum disorder (ASD) has gained a growing interest. The flavonoid apigenin (APG) has been confirmed in its pharmacological action as a positive allosteric modulator of α7-nAChRs. However, there is no research describing the pharmacological potential of APG in ASD. The aim of this study was to evaluate the effects of the subchronic systemic treatment of APG (10–30 mg/kg) on ASD-like repetitive and compulsive-like behaviors and oxidative stress status in the hippocampus and cerebellum in BTBR mice, utilizing the reference drug aripiprazole (ARP, 1 …

Funcpep V20: An Updated Database Of Functional Short Peptides Translated From Non-Coding Rnas, Swati Mohapatra, Anik Banerjee, Paola Rausseo, Mihnea P Dragomir, Ganiraju C Manyam, Bradley M Broom, George A Calin

Faculty, Staff and Student Publications

Over the past decade, there have been reports of short novel functional peptides (less than 100 aa in length) translated from so-called non-coding RNAs (ncRNAs) that have been characterized using mass spectrometry (MS) and large-scale proteomics studies. Therefore, understanding the bivalent functions of some ncRNAs as transcripts that encode both functional RNAs and short peptides, which we named ncPEPs, will deepen our understanding of biology and disease. In 2020, we published the first database of functional peptides translated from non-coding RNAs-FuncPEP. Herein, we have performed an update including the newly published ncPEPs from the last 3 years along with the …