Digital Commons Network^™

Tuft-Cell-Intrinsic And -Extrinsic Mediators Of Norovirus Tropism Regulate Viral Immunity, Madison S Strine, Mia Madel Alfajaro, Vincent R Graziano, Jaewon Song, Leon L Hsieh, Ryan Hill, Jun Guo, Kelli L Vandussen, Robert C Orchard, Megan T Baldridge, Sanghyun Lee, Craig B Wilen

2020-Current year OA Pubs

Murine norovirus (MNoV) is a model for human norovirus and for interrogating mechanisms of viral tropism and persistence. We previously demonstrated that the persistent strain MNoV

Two Neuronal Peptides Encoded From A Single Transcript Regulate Mitochondrial Complex Iii In Drosophila, Justin A Bosch, Berrak Ugur, Israel Pichardo-Casas, Jordan Rabasco, Felipe Escobedo, Zhongyuan Zuo, Ben Brown, Susan Celniker, David A Sinclair, Hugo J Bellen, Norbert Perrimon

Duncan NRI Faculty and Staff Publications

Naturally produced peptides (<100 amino acids) are important regulators of physiology, development, and metabolism. Recent studies have predicted that thousands of peptides may be translated from transcripts containing small open-reading frames (smORFs). Here, we describe two peptides in Drosophila encoded by conserved smORFs, Sloth1 and Sloth2. These peptides are translated from the same bicistronic transcript and share sequence similarities, suggesting that they encode paralogs. Yet, Sloth1 and Sloth2 are not functionally redundant, and loss of either peptide causes animal lethality, reduced neuronal function, impaired mitochondrial function, and neurodegeneration. We provide evidence that Sloth1/2 are highly expressed in neurons, imported to mitochondria, and regulate mitochondrial complex III assembly. These results suggest that phenotypic analysis of smORF genes in Drosophila can provide a wealth of information on the biological functions of this poorly characterized class of …

Ornithine Decarboxylase Supports Ilc3 Responses In Infectious And Autoimmune Colitis Through Positive Regulation Of Il-22 Transcription, Vincent Peng, Siyan Cao, Tihana Trsan, Jennifer K Bando, Julian Avila-Pacheco, John L Cleveland, Clary Clish, Ramnik J Xavier, Marco Colonna

2020-Current year OA Pubs

Group 3 innate lymphoid cells (ILC3s) are RORγT

A Human Stat3 Gain-Of-Function Variant Confers T Cell Dysregulation Without Predominant Treg Dysfunction In Mice, Erica G Schmitt, Kelsey A Toth, Samuel I Risma, Ana Kolicheski, Nermina Saucier, Rafael J. Feliciano Berríos, Zev J. Greenberg, Jennifer W. Leiding, Jack J. Bleesing, Akaluck Thatayatikom, Laura G. Schuettpelz, John R. Edwards, Tiphanie P. Vogel, Megan A Cooper

2020-Current year OA Pubs

Primary immune regulatory disorders (PIRD) represent a group of disorders characterized by immune dysregulation, presenting with a wide range of clinical disease, including autoimmunity, autoinflammation, or lymphoproliferation. Autosomal dominant germline gain-of-function (GOF) variants in STAT3 result in a PIRD with a broad clinical spectrum. Studies in patients have documented a decreased frequency of FOXP3+ Tregs and an increased frequency of Th17 cells in some patients with active disease. However, the mechanisms of disease pathogenesis in STAT3 GOF syndrome remain largely unknown, and treatment is challenging. We developed a knock-in mouse model harboring a de novo pathogenic human STAT3 variant (p.G421R) …

Omics Analyses Of A Somatic Trp53r245w/+ Breast Cancer Model Identify Cooperating Driver Events Activating Pi3k/Akt/Mtor Signaling, Xiaojie Yu, Yun Zhang, Shunbin Xiong, Joy M Mcdaniel, Chang Sun, Gilda P Chau, Jovanka Gencel-Augusto, Dhruv Chachad, Rhiannon L Morrissey, Xiayu Rao, Jing Wang, Guillermina Lozano

Faculty, Staff and Student Publications

Alterations of the tumor suppressor

The Nogo Receptor Ngr2, A Novel Αvβ3 Integrin Effector, Induces Neuroendocrine Differentiation In Prostate Cancer, Fabio Quaglia, Shiv Ram Krishn, Khalid Sossey-Alaoui, Priyanka Shailendra Rana, Elzbieta Pluskota, Pyung Hun Park, Christopher D. Shields, Stephen Lin, Peter Mccue, Andrew V. Kossenkov, Yanqing Wang, David W. Goodrich, Sheng-Yu Ku, Himisha Beltran, William K. Kelly, Eva Corey, Maja Klose, Christine Bandtlow, Qin Liu, Dario C. Altieri, Edward F. Plow, Lucia R. Languino

Department of Cancer Biology Faculty Papers

Androgen deprivation therapies aimed to target prostate cancer (PrCa) are only partially successful given the occurrence of neuroendocrine PrCa (NEPrCa), a highly aggressive and highly metastatic form of PrCa, for which there is no effective therapeutic approach. Our group has demonstrated that while absent in prostate adenocarcinoma, the αVβ3 integrin expression is increased during PrCa progression toward NEPrCa. Here, we show a novel pathway activated by αVβ3 that promotes NE differentiation (NED). This novel pathway requires the expression of a GPI-linked surface molecule, NgR2, also known as Nogo-66 receptor homolog 1. We show here that NgR2 is upregulated by αVβ3, …

American Horse Power During The Great War, Hanna K. Lipsey

USF Tampa Graduate Theses and Dissertations

This dissertation charts the significant, if understudied, history of American horses during the era of World War I, from roughly 1914 to 1919. Its chapters trace how the US Army acquired, used, cared for, and ultimately demobilized horses over the course of that conflict. Beginning with their acquisition, via either an Army Horse Breeding Program or a complicated buying process, horses faced a complex introduction into military service. Life for these animals did not get any easier once they reached the European front. Although the US military was beginning to replace horses with motor trucks and tractors, horses remained central …

High-Contrast Detection Of Somatostatin Receptor Subtype-2 For Fluorescence-Guided Surgery, Servando Hernandez Vargas, Solmaz Aghaamiri, Sukhen C Ghosh, Michael P Luciano, Luis C Borbon, Po Hien Ear, James R Howe, Jennifer M Bailey-Lundberg, Gregory D Simonek, Daniel M Halperin, Hop S Tran Cao, Naruhiko Ikoma, Martin J Schnermann, Ali Azhdarinia

Faculty, Staff and Student Publications

Dye design can influence the ability of fluorescently labeled imaging agents to generate tumor contrast and has become an area of significant interest in the field of fluorescence-guided surgery (FGS). Here, we show that the charge-balanced near-infrared fluorescent (NIRF) dye FNIR-Tag enhances the imaging properties of a fluorescently labeled somatostatin analogue.

Bifidobacterial Carbohydrate/Nucleoside Metabolism Enhances Oxidative Phosphorylation In White Adipose Tissue To Protect Against Diet-Induced Obesity., Gihyeon Kim, Youngmin Yoon, Jin Ho Park, Jae Won Park, Myung-Guin Noh, Hyun Kim, Changho Park, Hyuktae Kwon, Jeong-Hyeon Park, Yena Kim, Jinyoung Sohn, Shinyoung Park, Hyeonhui Kim, Sun-Kyoung Im, Yeongmin Kim, Ha Yung Chung, Myung Hee Nam, Jee Young Kwon, Il Yong Kim, Yong Jae Kim, Ji Hyeon Baek, Hak Su Kim, George M Weinstock, Belong Cho, Charles Lee, Sungsoon Fang, Hansoo Park, Je Kyung Seong

Faculty Research 2022

BACKGROUND: Comparisons of the gut microbiome of lean and obese humans have revealed that obesity is associated with the gut microbiome plus changes in numerous environmental factors, including high-fat diet (HFD). Here, we report that two species of Bifidobacterium are crucial to controlling metabolic parameters in the Korean population.

RESULTS: Based on gut microbial analysis from 99 Korean individuals, we observed the abundance of Bifidobacterium longum and Bifidobacterium bifidum was markedly reduced in individuals with increased visceral adipose tissue (VAT), body mass index (BMI), blood triglyceride (TG), and fatty liver. Bacterial transcriptomic analysis revealed that carbohydrate/nucleoside metabolic processes of Bifidobacterium …

Adding Gene Transcripts Into Genomic Prediction Improves Accuracy And Reveals Sampling Time Dependence., Bruno C Perez, Marco C A M Bink, Karen L. Svenson, Gary Churchill, Mario P L Calus

Faculty Research 2022

Recent developments allowed generating multiple high-quality 'omics' data that could increase the predictive performance of genomic prediction for phenotypes and genetic merit in animals and plants. Here, we have assessed the performance of parametric and nonparametric models that leverage transcriptomics in genomic prediction for 13 complex traits recorded in 478 animals from an outbred mouse population. Parametric models were implemented using the best linear unbiased prediction, while nonparametric models were implemented using the gradient boosting machine algorithm. We also propose a new model named GTCBLUP that aims to remove between-omics-layer covariance from predictors, whereas its counterpart GTBLUP does not do …

Uremic Myopathy And Mitochondrial Dysfunction In Kidney Disease, Eurico Serrano, Diana Whitaker-Menezes, Zhao Lin, Megan Roche, Maria Paula Martinez Cantarin

Kimmel Cancer Center Faculty Papers

Alterations in muscle structure and function in chronic kidney disease (CKD) patients are associated with poor outcomes. As key organelles in muscle cell homeostasis, mitochondrial metabolism has been studied in the context of muscle dysfunction in CKD. We conducted a study to determine the contribution of oxidative metabolism, glycolysis and fatty acid oxidation to the muscle metabolism in CKD. Mice developed CKD by exposure to adenine in the diet. Muscle of CKD mice showed significant weight loss compared to non-CKD mice, but only extensor digitorum longus (EDL) muscle showed a decreased number of fibers. There was no difference in the …

Mitochondrial Protective Effects Caused By The Administration Of Mefenamic Acid In Sepsis, Diogo Dominguini, Monique Michels, Leticia B Wessler, Emilio L Streck, Tatiana Barichello, Felipe Dal-Pizzol

Faculty, Staff and Student Publications

The pathophysiology of sepsis may involve the activation of the NOD-type receptor containing the pyrin-3 domain (NLPR-3), mitochondrial and oxidative damages. One of the primary essential oxidation products is 8-oxoguanine (8-oxoG), and its accumulation in mitochondrial DNA (mtDNA) induces cell dysfunction and death, leading to the hypothesis that mtDNA integrity is crucial for maintaining neuronal function during sepsis. In sepsis, the modulation of NLRP-3 activation is critical, and mefenamic acid (MFA) is a potent drug that can reduce inflammasome activity, attenuating the acute cerebral inflammatory process. Thus, this study aimed to evaluate the administration of MFA and its implications for …

Single-Cell Multiomics Identifies Clinically Relevant Mesenchymal Stem-Like Cells And Key Regulators For Mpnst Malignancy, Lai Man Natalie Wu, Joshua Rubin, Et Al.

2020-Current year OA Pubs

Malignant peripheral nerve sheath tumor (MPNST), a highly aggressive Schwann cell (SC)-derived soft tissue sarcoma, arises from benign neurofibroma (NF); however, the identity, heterogeneity and origins of tumor populations remain elusive. Nestin

Blockade Of Fgf2/Fgfr2 Partially Overcomes Bone Marrow Mesenchymal Stromal Cells Mediated Progression Of T-Cell Acute Lymphoblastic Leukaemia, Chen Tian, Yueyang Li, Lina Wang, Junqi Si, Yaxin Zheng, Junnan Kang, Yafei Wang, M James You, Guoguang Zheng

Faculty, Staff and Student Publications

The development of acute lymphoblastic leuakemia (ALL) is partly attributed to the effects of bone marrow (BM) microenvironment, especially mesenchymal stromal cells (MSCs), which interact bilaterally with leukaemia cells, leading to ALL progression. In order to find MSCs-based microenvironment targeted therapeutic strategies, Notch1-induced T-cell ALL (T-ALL) mice models were used and dynamic alterations of BM-MSCs with increased cell viability during T-ALL development was observed. In T-ALL mice derived stroma-based condition, leukaemia cells showed significantly elevated growth capacity indicating that MSCs participated in leukaemic niche formation. RNA sequence results revealed that T-ALL derived MSCs secreted fibroblast growth factor 2 (FGF2), which …

Bi-Allelic Camsap1 Variants Cause A Clinically Recognizable Neuronal Migration Disorder, Reham Khalaf-Nazzal, Jennifer L Griffith, Joseph R Walsh, Amber Neilson, Evguenia Kouranova, Xiaoxia Cui, David T Curiel, Et Al.

2020-Current year OA Pubs

Non-centrosomal microtubules are essential cytoskeletal filaments that are important for neurite formation, axonal transport, and neuronal migration. They require stabilization by microtubule minus-end-targeting proteins including the CAMSAP family of molecules. Using exome sequencing on samples from five unrelated families, we show that bi-allelic CAMSAP1 loss-of-function variants cause a clinically recognizable, syndromic neuronal migration disorder. The cardinal clinical features of the syndrome include a characteristic craniofacial appearance, primary microcephaly, severe neurodevelopmental delay, cortical visual impairment, and seizures. The neuroradiological phenotype comprises a highly recognizable combination of classic lissencephaly with a posterior more severe than anterior gradient similar to PAFAH1B1(LIS1)-related lissencephaly and …

Modified Messengers: Flatworm Stem Cells And Regeneration Are Guarded By Rna Methylation, Blair W Benham-Pyle

Faculty, Staff and Students Publications

The contribution of RNA modifications to whole-body regeneration remains unclear. In this issue, Dagan et al (2022) show that m6a mRNA pathway components are critically required for stem cell differentiation, survival, and tissue renewal in the planarian Schmidtea mediterranea.

Broad-Acting Therapeutic Effects Of Mir-29b-Chitosan On Hypertension And Diabetic Complications, David M Jensen, Peng Han, Lingegowda S Mangala, Gabriel Lopez-Berestein, Anil K Sood, Jing Liu, Alison J Kriegel, Kristie Usa, Michael E Widlansky, Mingyu Liang

Faculty, Staff and Student Publications

MicroRNA miR-29 promotes endothelial function in human arterioles in part by targeting LYPLA1 and increasing nitric oxide production. In addition, miR-29 is a master inhibitor of extracellular matrix gene expression, which may attenuate fibrosis but could also weaken tissue structure. The goal of this study was to test whether miR-29 could be developed as an effective, broad-acting, and safe therapeutic. Substantial accumulation of miR-29b and effective knockdown of Lypla1 in several mouse tissues were achieved using a chitosan-packaged, chemically modified miR-29b mimic (miR-29b-CH-NP) injected systemically at 200 μg/kg body weight. miR-29b-CH-NP, injected once every 3 days, significantly attenuated angiotensin II-induced …

Hormonal Therapies Up-Regulate Manf And Overcome Female Susceptibility To Immune Checkpoint Inhibitor Myocarditis, Yaohua Zhang, Chengcao Sun, Yajuan Li, Juan Qin, Kaushik Amancherla, Ying Jing, Qingsong Hu, Ke Liang, Zhao Zhang, Youqiong Ye, Lisa A Huang, Tina K Nguyen, Sergey D Egranov, Zilong Zhao, Andrew Wu, Yutao Xi, Jun Yao, Mien-Chie Hung, George A Calin, Jie Cheng, Bora Lim, Lorenz H Lehmann, Joe-Elie Salem, Douglas B Johnson, Michael A Curran, Dihua Yu, Leng Han, Radbod Darabi, Liuqing Yang, Javid J Moslehi, Chunru Lin

Faculty, Staff and Student Publications

Immune checkpoint inhibitors (ICIs) have been increasingly used in combination for cancer treatment but are associated with myocarditis. Here, we report that tumor-bearing mice exhibited response to treatment with combinatorial anti-programmed cell death 1 and anti-cytotoxic T lymphocyte antigen-4 antibodies but also presented with cardiovascular toxicities observed clinically with ICI therapy, including myocarditis and arrhythmia. Female mice were preferentially affected with myocarditis compared to male mice, consistent with a previously described genetic model of ICI myocarditis and emerging clinical data. Mechanistically, myocardial tissue from ICI-treated mice, the genetic mouse model, and human heart tissue from affected patients with ICI myocarditis …

Economic Contribution Of Agriculture And Food To Arkansas’ Gross Domestic Product 1997-2021, Leah English, Jennie Popp

AAES Research Reports and Research Bulletins

Agricultural production, processing, and retail industries are major contributors to Arkansas’ GDP. Agriculture contributes to the state economy through direct agricultural production, value-added processing, and agricultural retail activities. The Agriculture and Food Sector, which is comprised of agricultural production, processing, and retail industries, promotes economic strength through various interactions with other industries. The use of non-agricultural goods and services as inputs into the agricultural sector promotes diversified growth in Arkansas’ economy and thus plays a vital role in maintaining economic stability throughout the state. This report 1) compares the relative size of the Agriculture and Food Sector in Arkansas with …

Differential Regulation Of Gene Expression Pathways With Dexamethasone And Acth After Early Life Seizures., Jeffrey L Brabec, Mohamed Ouardouz, J Matthew Mahoney, Rod C Scott, Amanda E Hernan

Faculty Research 2022

Early-life seizures (ELS) are associated with persistent cognitive deficits such as ADHD and memory impairment. These co-morbidities have a dramatic negative impact on the quality of life of patients. Therapies that improve cognitive outcomes have enormous potential to improve patients' quality of life. Our previous work in a rat flurothyl-induction model showed that administration of adrenocorticotropic hormone (ACTH) at time of seizure induction led to improved learning and memory in the animals despite no effect on seizure latency or duration. Administration of dexamethasone (Dex), a corticosteroid, did not have the same positive effect on learning and memory and has even …

Aging-Associated Regγ Proteasome Decline Predisposes To Tauopathy, Jialu Tu, Haiyang Zhang, Ting Yang, Yun Liu, Solomon Kibreab, Yunpeng Zhang, Liangcai Gao, Robb E Moses, Bert W O'Malley, Jianru Xiao, Xiaotao Li

Faculty, Staff and Students Publications

The REGγ-20S proteasome is an ubiquitin- and ATP-independent degradation system, targeting selective substrates, possibly helping to regulate aging. The studies we report here demonstrate that aging-associated REGγ decline predisposes to decreasing tau turnover, as in a tauopathy. The REGγ proteasome promotes degradation of human and mouse tau, notably phosphorylated tau and toxic tau oligomers that shuttle between the cytoplasm and nuclei. REGγ-mediated proteasomal degradation of tau was validated in 3- to 12-month-old REGγ KO mice, REGγ KO;PS19 mice, and PS19 mice with forebrain conditional neuron-specific overexpression of REGγ (REGγ OE) and behavioral abnormalities. Coupled with tau accumulation, we found …

Stat6 Blockade Abrogates Aspergillus-Induced Eosinophilic Chronic Rhinosinusitis And Asthma, A Model Of Unified Airway Disease, Meng Lin, Amy T Ku, Jie Dong, Fei Yue, Weiyu Jiang, Ahmed Atef Ibrahim, Fanglue Peng, Chad J Creighton, Chandandeep Nagi, Carolina Gutierrez, Jeffrey M Rosen, Xiang H-F Zhang, Susan G Hilsenbeck, Xi Chen, Yi-Chieh Nancy Du, Shixia Huang, Aiping Shi, Zhimin Fan, Yi Li

Faculty, Staff and Student Publications

Signal transducer and activator of transcription 5 (STAT5) promotes cell survival and instigates breast tumor formation, and in the normal breast it also drives alveolar differentiation and lactogenesis. However, whether STAT5 drives a differentiated phenotype in breast tumorigenesis and therefore impacts cancer spread and metastasis is unclear. We found in two genetically engineered mouse models of breast cancer that constitutively activated Stat5a (Stat5aca) caused precancerous mammary epithelial cells to become lactogenic and evolve into tumors with diminished potential to metastasize. We also showed that STAT5aca reduced the migratory and invasive ability of human breast cancer cell lines in …

Oxytocin Signaling Is Necessary For Synaptic Maturation Of Adult-Born Neurons, Brandon T Pekarek, Mikhail Kochukov, Brittney Lozzi, Timothy Wu, Patrick J Hunt, Burak Tepe, Elizabeth Hanson Moss, Evelyne K Tantry, Jessica L Swanson, Sean W Dooling, Mayuri Patel, Benjamin D W Belfort, Juan M Romero, Suyang Bao, Matthew C Hill, Benjamin R Arenkiel

Duncan NRI Faculty and Staff Publications

Neural circuit plasticity and sensory response dynamics depend on forming new synaptic connections. Despite recent advances toward understanding the consequences of circuit plasticity, the mechanisms driving circuit plasticity are unknown. Adult-born neurons within the olfactory bulb have proven to be a powerful model for studying circuit plasticity, providing a broad and accessible avenue into neuron development, migration, and circuit integration. We and others have shown that efficient adult-born neuron circuit integration hinges on presynaptic activity in the form of diverse signaling peptides. Here, we demonstrate a novel oxytocin-dependent mechanism of adult-born neuron synaptic maturation and circuit integration. We reveal spatial …

Transgenic Force Sensors And Software To Measure Force Transmission Across The Mammalian Nuclear Envelope In Vivo, Kelli D Fenelon, Evan Thomas, Mohammad Samani, Min Zhu, Hirotaka Tao, Yu Sun, Helen Mcneill, Sevan Hopyan

2020-Current year OA Pubs

Nuclear mechanotransduction is a growing field with exciting implications for the regulation of gene expression and cellular function. Mechanical signals may be transduced to the nuclear interior biochemically or physically through connections between the cell surface and chromatin. To define mechanical stresses upon the nucleus in physiological settings, we generated transgenic mouse strains that harbour FRET-based tension sensors or control constructs in the outer and inner aspects of the nuclear envelope. We knocked-in a published esprin-2G sensor to measure tensions across the LINC complex and generated a new sensor that links the inner nuclear membrane to chromatin. To mitigate challenges …

A Microtubule-Connexin-43 Regulatory Link Suppresses Arrhythmias And Cardiac Fibrosis In Duchenne Muscular Dystrophy Mice, Eric Himelman, Julie Nouet, Mauricio A Lillo, Alexander Chong, Delong Zhou, Xander H T Wehrens, George G Rodney, Lai-Hua Xie, Natalia Shirokova, Jorge E Contreras, Diego Fraidenraich

Faculty, Staff and Students Publications

Dilated cardiomyopathy is the leading cause of death in Duchenne muscular dystrophy (DMD), an inherited degenerative disease of the cardiac and skeletal muscle caused by absence of the protein dystrophin. We showed one hallmark of DMD cardiomyopathy is the dysregulation of cardiac gap junction channel protein connexin-43 (Cx43). Proper Cx43 localization and function at the cardiac intercalated disc (ID) is regulated by post-translational phosphorylation of Cx43-carboxy-terminus residues S325/S328/S330 (pS-Cx43). Concurrently, Cx43 traffics along microtubules (MTs) for targeted delivery to the ID. In DMD hearts, absence of dystrophin results in a hyperdensified and disorganized MT cytoskeleton, yet the link with pS-Cx43 …

Investigation Of Murine Host Sex As A Biological Variable In Epithelial Barrier Function And Muscle Contractility In Human Intestinal Organoids, Brooke T Beanland, Eoin P Mcneill, David J Sequeira, Hasen Xue, Noah F Shroyer, Allison L Speer

Faculty, Staff and Student Publications

Intestinal failure (IF) occurs when intestinal surface area or function is not sufficient to support digestion and nutrient absorption. Human intestinal organoid (HIO)-derived tissue-engineered intestine is a potential cure for IF. Research to date has demonstrated successful HIO transplantation (tHIO) into mice with significant in vivo maturation. An area lacking in the literature is exploration of murine host sex as a biological variable (SABV) in tHIO function. In this study, we investigate murine host SABV in tHIO epithelial barrier function and muscle contractility. HIOs were generated in vitro and transplanted into nonobese diabetic, severe combined immunodeficiency gamma chain deficient male …

A Subpopulation Of Oxytocin Neurons Initiate Expression Of Crf Receptor 1 (Crfr1) In Females Post Parturition, Lierni Ugartemendia, Rose M De Guzman, Jing Cai, Shivakumar Rajamanickam, Zhiying Jiang, Jonathan Tao, Damian G Zuloaga, Nicholas J Justice

Faculty, Staff and Student Publications

Oxytocin (OT) is essential for successful reproduction, particularly during parturition and lactation. During the postpartum period, OT also influences maternal behavior to promote bonding between mothers and their newborns, and increases stress resilience. However, the mechanism by which stress influences OT neuron activity and OT release has remained unclear. Here, we provide evidence that a subpopulation of OT neurons initiate expression of the receptor for the stress neuropeptide Corticotropin Releasing Factor (CRF), CRFR1, in reproductive females. OT neuron expression of CRFR1 begins at the first parturition and increases during the postpartum period until weaning. The percentage of OT neurons that …

Mucins Muc5ac And Muc5b Are Variably Packaged In The Same And In Separate Secretory Granules, Oanh N Hoang, Anna Ermund, Ana M Jaramillo, Dalia Fakih, Cory B French, Jose R Flores, Harry Karmouty-Quintana, Jesper M Magnusson, Giorgio Fois, Michael Fauler, Manfred Frick, Peter Braubach, Joshua B Hales, Richard C Kurten, Reynold Panettieri, Leoncio Vergara, Camille Ehre, Roberto Adachi, Michael J Tuvim, Gunnar C Hansson, Burton F Dickey

Faculty, Staff and Student Publications

No abstract provided.

Combination Of Aibp, Apoa-I, And Aflibercept Overcomes Anti-Vegf Resistance In Neovascular Amd By Inhibiting Arteriolar Choroidal Neovascularization, Zhao Zhang, Megan M Shen, Yingbin Fu

Faculty, Staff and Students Publications

PURPOSE: Anti-VEGF resistance represents a major unmet clinical need in the management of choroidal neovascularization (CNV). We have previously reported that a combination of AIBP, apoA-I, and an anti-VEGF antibody overcomes anti-VEGF resistance in laser-induced CNV in old mice in prevention experiments. The purpose of this work is to conduct a more clinically relevant study to assess the efficacy of the combination of AIBP, apoA-I, and aflibercept in the treatment of anti-VEGF resistance of experimental CNV at different time points after laser photocoagulation.

METHODS: To understand the pathobiology of anti-VEGF resistance, we performed comprehensive examinations of the vascular morphology of …

Clearance Of Hiv-1 Or Siv Reservoirs By Promotion Of Apoptosis And Inhibition Of Autophagy: Targeting Intracellular Molecules In Cure-Directed Strategies, Min Chen, Min Li, Marietta M Budai, Andrew P Rice, Jason T Kimata, Mahesh Mohan, Jin Wang

Faculty, Staff and Students Publications

The reservoirs of the HIV display cellular properties resembling long-lived immune memory cells that could be exploited for viral clearance. Our interest in developing a cure for HIV stems from the studies of immunologic memory against infections. We and others have found that long-lived immune memory cells employ prosurvival autophagy and antiapoptotic mechanisms to protect their longevity. Here, we describe the rationale for the development of an approach to clear HIV-1 by selective elimination of host cells harboring replication-competent HIV (SECH). While reactivation of HIV-1 in the host cells with latency reversing agents (LRAs) induces viral gene expression leading to …