Digital Commons Network^™

Delayed Amyloid Plaque Deposition And Behavioral Deficits In Outcrossed Aβpp/Ps1 Mice, Brian A. Couch, Meghan E. Kerrisk, Adam C. Kaufman, Haakon B. Nygaard, Stephen M. Strittmatter, Anthony J. Koleske

School of Biological Sciences: Faculty Publications

Alzheimer’s disease (AD) is a progressive neurodegenerative dementia characterized by amyloid plaque accumulation, synapse/dendrite loss, and cognitive impairment. Transgenic mice expressing mutant forms of amyloid-β precursor protein (AβPP) and presenilin-1 (PS1) recapitulate several aspects of this disease and provide a useful model system for studying elements of AD progression. AβPP/PS1 mice have been previously shown to exhibit behavioral deficits and amyloid plaque deposition between 4–9 months of age. We crossed AβPP/PS1 animals with mice of a mixed genetic background (C57BL/6 × 129/SvJ) and investigated the development of AD-like features in the resulting outcrossed mice. The onset of memory-based behavioral impairment …

An Incompatibility Between A Mitochondrial Trna And Its Nuclear-Encoded Trna Synthetase Compromises Development And Fitness In Drosophila, Colin D. Meiklejohn, Marissa A. Holmbeck, Mohammed A. Siddiq, Dawn N. Abt, David M. Rand, Kristi L. Montooth

School of Biological Sciences: Faculty Publications

Mitochondrial transcription, translation, and respiration require interactions between genes encoded in two distinct genomes, generating the potential for mutations in nuclear and mitochondrial genomes to interact epistatically and cause incompatibilities that decrease fitness. Mitochondrial-nuclear epistasis for fitness has been documented within and between populations and species of diverse taxa, but rarely has the genetic or mechanistic basis of these mitochondrial–nuclear interactions been elucidated, limiting our understanding of which genes harbor variants causing mitochondrial–nuclear disruption and of the pathways and processes that are impacted by mitochondrial–nuclear coevolution. Here we identify an amino acid polymorphism in the Drosophila melanogaster nuclear-encoded mitochondrial tyrosyl–tRNA …

Little Evidence For Demasculinization Of The Drosophila X Chromosome Among Genes Expressed In The Male Germline, Colin D. Meiklejohn, Daven C. Presgraves

School of Biological Sciences: Faculty Publications

Male-biased genes—those expressed at higher levels in males than in females—are underrepresented on the X chromosome of Drosophila melanogaster. Several evolutionary models have been posited to explain this so-called demasculinization of the X. Here, we show that the apparent paucity of male-biased genes on the X chromosome is attributable to global X-autosome differences in expression in Drosophila testes, owing to a lack of sex chromosome dosage compensation in the male germline, but not to any difference in the density of testis-specific or testis-biased genes on the X chromosome. First,using genome-wide gene expression data from 20 tissues,we find no evidence …

Long-Term Nitrogen Amendment Alters The Diversity And Assemblage Of Soil Bacterial Communities In Tallgrass Prairie, Joseph D. Coolon, Kenneth L. Jones, Timothy C. Todd, John M. Blair, Michael A. Herman

School of Biological Sciences: Faculty Publications

Anthropogenic changes are altering the environmental conditions and the biota of ecosystems worldwide. In many temperate grasslands, such as North American tallgrass prairie, these changes include alteration in historically important disturbance regimes (e.g., frequency of fires) and enhanced availability of potentially limiting nutrients, particularly nitrogen. Such anthropogenically-driven changes in the environment are known to elicit substantial changes in plant and consumer communities aboveground, but much less is known about their effects on soil microbial communities. Due to the high diversity of soil microbes and methodological challenges associated with assessing microbial community composition, relatively few studies have addressed specific taxonomic changes …

Whole-Genome Duplication And The Functional Diversification Of Teleost Fish Hemoglobins, Juan C. Opazo, Gary Tyler Butts, Mariana F. Nery, Jay F. Storz, Federico G. Hoffmann

Jay F. Storz Publications

Subsequent to the two rounds of whole-genome duplication that occurred in the common ancestor of vertebrates, a third genome duplication occurred in the stem lineage of teleost fishes. This teleost-specific genome duplication (TGD) is thought to have provided genetic raw materials for the physiological, morphological, and behavioral diversification of this highly speciose group. The extreme physiological versatility of teleost fish is manifest in their diversity of blood–gas transport traits, which reflects the myriad solutions that have evolved to maintain tissue O₂ delivery in the face of changing metabolic demands and environmental O₂ availability during different ontogenetic stages. During …

Histone Biotinylation In Candida Albicans, Sahar Hasim, Swetha Tati, Nandakumar Madayiputhiya, Renu Nandakumar, Kenneth W. Nickerson

Kenneth Nickerson Papers

Candida albicans is an opportunistic fungal pathogen in humans. It is a polymorphic fungus: it can live as yeasts, hyphae, or pseudohyphae. Biotin is required for cell growth and fatty acid metabolism because it is used as a cofactor for carboxylases such as acetyl-CoA carboxylase, and pyruvate carboxylase. In addition, we have discovered that biotin is used to modify histones in C. albicans. Biotinylation was detected by Western blots using a monoclonal antibiotin HRP-conjugated antibody as well as with qTOF and LC/MS/MS mass spectrometry. As a precaution, the antibiotin antibody was dialyzed against neutravidin prior to use. During this study, …

Seroprevalence Of Brucellosis In Livestock Within Three Endemic Regions Of The Country Of Georgia, Eliso Mamisashvili, Ian T. Kracalik, Tinatin Onashvili, Lela Kerdzevadze, Ketevan Goginashvili, Tamar Tigilauri, Marina Donduashvili, Marina Nikolaishvili, Irma Beradze, Marina Zakareishvili, Maka Kokhreidze, Makvala Gelashvili, Nino Vepkhvadze, S. Elizabeth Rácz, Philip H. Elzer, Mikeljon P. Nikolich, Jason K. Blackburn

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Brucellosis is the one of most common livestock zoonoses in Georgia, resulting in significant economic losses. Livestock were sampled in three regions of Georgia (Kakheti, Kvemo Kartli, Imereti). Districts that historically reported high numbers of brucellosis related morbidity were selected for serological, bacteriological and molecular surveys. Surveying efforts yielded samples from 10,819 large and small ruminants. In total, 735 serological tests were positive on Rose Bengal and 33 bacterial isolates were recovered and identified as Brucella melitensis or Brucella abortus by microbiology and AMOS-PCR. A Bayesian framework was implemented to estimate the true prevalence of the disease given an imperfect …

A Description Of Neoechinorhynchus (Neoechinorhynchus) Veropesoi N. Sp. (Acanthocephala: Neoechinorhynchidae) From The Intestine Of The Silver Croaker Fish Plagioscion Squamosissimus (Heckel, 1840) (Osteichthyes: Sciaenidae) Off The East Coast Of Brazil, Francisco Tiago De Vasconcelos Melo, P. A.F.B. Costa, E. G. Giese, Scott Lyell Gardner, J. N. Santos

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Plagioscion squamosissimus (Heckel, 1840) (Osteichthyes: Sciaenidae) is considered piscivorous and is a generalist species endemic to the Amazon region. This fish is an important part of the natural ecosystems in which it occurs and provides basic functional components in the food web. The genus Neoechinorhynchus Stiles & Hassall, 1905 is distributed worldwide and parasitizes fish and turtles, but there are few reports of parasites of this genus in South America, due to the high diversity of fish that can be found in this region. A new species of thorny-headed worm (Acanthocephala: Neoechinorhynchidae) is described from P. squamosissimus from Guajará Bay, …

On The Morphology And Taxonomy Of Griphobilharzia Amoena Platt And Blair, 1991 (Schistosomatoidea), A Dioecious Digenetic Trematode Parasite Of The Freshwater Crocodile, Crocodylus Johnstoni, In Australia [Critical Comment], Thomas R. Platt, Eric P. Hoberg, Leslie A. Chisholm

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Griphobilharzia amoena Platt and Blair, 1991 was originally described was originally described as a dioecious trematode, parasitic in the circulatory system of the Australian freshwater crocodile, Crocodylus johnstoni, with the female completely enclosed in a gynecophoric chamber of the male and the two worms orientated anti-parallel to each other. A recent publication questions the original description, arguing that G. amoena is monoecious and, as a consequence, the species was transferred to Vasotrema Stunkard, 1928 (Spirorchiidae) as Vasotrema amoena n. comb. We provide photomicrographic evidence that the original description of G. amoena is correct and that Griphobilharzia Platt and Blair, …

Behavior Of Prions In The Environment: Implications For Prion Biology, Shannon L. Bartelt-Hunt, Jason C. Bartz

Department of Civil and Environmental Engineering: Faculty Publications

Emergence of Prion Diseases

Prion diseases are infectious, potentially zoonotic neurodegenerative diseases of animals including humans that are inevitably fatal and are caused by prions. Prions are comprised of a misfolded isoform of the normal prion protein, PrP^C, into the infectious conformation, PrP^Sc [1]. Of the known prion diseases, chronic wasting disease (CWD) of deer, elk, and moose is emerging. CWD was first identified in captive deer in the front range of Colorado and Wyoming in the 1960s and has since been identified in captive and free-ranging cervids in 20 states, two Canadian provinces, and South Korea …

A Vesicle Cell Under Collision With A Janus Or Homogeneous Nanoparticle: Translocation Dynamics And Late-Stage Morphology, Noriyoshi Arai, Kenji Yasuoka, Xiao Cheng Zeng

Xiao Cheng Zeng Publications

We investigate translocation dynamics of a vesicle cell under collision with a Janus or a homogeneous hydrophobic/hydrophilic nanoparticle. To this end, we perform dissipative particle dynamics simulation by setting the nanoparticle with different initial velocities, different chemical patterns of the surface for the nanoparticle, and different orientations (for the Janus nanoparticle). Particular attention is given to translocation dynamics, in-cell water discharge, and the late-stage morphologies of the vesicle/ nanoparticle system after the collision. We observe three late-stage states for the Janus nanoparticle, and four late-stage states for the homogeneous nanoparticles. We find that the late-stage state and the associated dynamical …

Homogeneous Connectivity Of Potential Energy Network In A Solidlike State Of Water Cluster, Takuma Akimoto, Toshihiro Kaneko, Kenji Yasuoka, Xiao Cheng Zeng

Xiao Cheng Zeng Publications

A novel route to the exponential trapping-time distribution within a solidlike state in water clusters is described. We propose a simple homogeneous network (SHN) model to investigate dynamics on the potential energy networks of water clusters. In this model, it is shown that the trappingtime distribution in a solidlike state follows the exponential distribution, whereas the trapping-time distribution in local potential minima within the solidlike state is not exponential. To confirm the exponential trapping-time distribution in a solidlike state, we investigate water clusters, (H₂O)₆ and (H₂O)12, by molecular dynamics simulations. These clusters change dynamically from …

Utilities For Quantifying Separation In Pca/Pls-Da Scores Plots, Bradley Worley, Steven M. Halouska, Robert Powers

Robert Powers Publications

Metabolic fingerprinting studies rely on interpretations drawn from low-dimensional representations of spectral data generated by methods of multivariate analysis such as PCA and PLS-DA. The growth of metabolic fingerprinting and chemometric analyses involving these lowdimensional scores plots necessitates the use of quantitative statistical measures to describe significant differences between experimental groups. Our updated version of the PCAtoTree software provides methods to reliably visualize and quantify separations in scores plots through dendrograms employing both nonparametric and parametric hypothesis testing to assess node significance, as well as scores plots identifying 95% confidence ellipsoids for all experimental groups.

The Potential Of Urinary Metabolites For Diagnosing Multiple Sclerosis, Teklab Gebregiworgis, Chandirasegara Massilamany, Arunakumar Gangaplara, Sivasubramani Thulasingam, Venkata Kolli, Mark T. Werth, Eric D. Dodds, David Steffen, Jay Reddy, Robert Powers

Robert Powers Publications

A definitive diagnostic test for multiple sclerosis (MS) does not exist; instead physicians use a combination of medical history, magnetic resonance imaging, and cerebrospinal fluid analysis (CSF). Significant effort has been employed to identify biomarkers from CSF to facilitate MS diagnosis; however none of the proposed biomarkers have been successful to date. Urine is a proven source of metabolite biomarkers and has the potential to be a rapid, non-invasive, inexpensive, and efficient diagnostic tool for various human diseases. Nevertheless, urinary metabolites have not been extensively explored as a source of biomarkers for MS. Instead, we demonstrate that urinary metabolites have …

Catabolite Control Protein E (Ccpe) Is A Lysr-Type Transcriptional Regulator Of Tricarboxylic Acid Cycle Activity In Staphylococcus Aureus, Torsten Hartmann, Bo Zhang, Grégory Baronian, Bettina Schulthess, Dagmar Homerova, Stephanie Grubmuller, Erika Kutzner, Rosmarie Gaupp, Ralph Bertram, Robert Powers, Karen M. Eisenreich, Jan Kormanec, Mathias Herrmann, Virginie Molle, Greg A. Somerville, Markus Bischoff

Robert Powers Publications

Background: The TCA cycle is a central metabolic pathway that facilitates the adaption of bacteria to a nutrient-limited environment.

Results: Inactivation of CcpE in Staphylococcus aureus resulted in a decreased transcription of the aconitase encoding gene citB, and reduced TCA cycle activity.

Conclusion: CcpE affects the TCA cycle via direct transcriptional control of citB.

Significance: This is the first positive regulator of TCA cycle activity identified in this pathogen.

Revisiting Protocols For The Nmr Analysis Of Bacterial Metabolomes, Steven M. Halouska, Bo Zhang, Rosmarie Gaupp, Shulei Lei, Emily Snell, Robert J. Fenton, Raul G. Barletta, Greg A. Somerville, Robert Powers

Robert Powers Publications

Over the past decade, metabolomics has emerged as an important technique for systems biology. Measuring all the metabolites in a biological system provides an invaluable source of information to explore various cellular processes, and to investigate the impact of environmental factors and genetic modifications. Nuclear magnetic resonance (NMR) spectroscopy is an important method routinely employed in metabolomics. NMR provides comprehensive structural and quantitative information useful for metabolomics fingerprinting, chemometric analysis, metabolite identification and metabolic pathway construction. A successful metabolomics study relies on proper experimental protocols for the collection, handling, processing and analysis of metabolomics data. Critically, these protocols should eliminate …

Glutamine Supplementation Alleviates Vasculopathy And Corrects Metabolic Profile In An In Vivo Model Of Endothelial Cell Dysfunction., Francesco Addabbo, Qiuying Chen, Dhara P Patel, May Rabadi, Brian Ratliff, Frank Zhang, Jean-Francois Jasmin, Michael Wolin, Michael Lisanti, Steven S Gross, Michael S Goligorsky

Kimmel Cancer Center Faculty Papers

Endothelial Cell Dysfunction (ECD) is a recognized harbinger of a host of chronic cardiovascular diseases. Using a mouse model of ECD triggered by treatment with L-Nω-methylarginine (L-NMMA), we previously demonstrated that renal microvasculature displays a perturbed protein profile, including diminished expression of two key enzymes of the Krebs cycle associated with a Warburg-type suppression of mitochondrial metabolism. We hypothesized that supplementation with L-glutamine (GLN), that can enter the Krebs cycle downstream this enzymatic bottleneck, would normalize vascular function and alleviate mitochondrial dysfunction. To test this hypothesis, mice with chronic L-NMMA-induced ECD were co-treated with GLN at different concentrations for 2 …

A Phase 1b Study Of Humanized Ks-Interleukin-2 (Huks-Il2) Immunocytokine With Cyclophosphamide In Patients With Epcam-Positive Advanced Solid Tumors., Joseph P Connor, Mihaela C Cristea, Nancy L Lewis, Lionel D Lewis, Philip B Komarnitsky, Maria R Mattiacci, Mildred Felder, Sarah Stewart, Josephine Harter, Jean Henslee-Downey, Daniel Kramer, Roland Neugebauer, Roger Stupp

Kimmel Cancer Center Faculty Papers

BACKGROUND: Humanized KS-interleukin-2 (huKS-IL2), an immunocytokine with specificity for epithelial cell adhesion molecule (EpCAM), has demonstrated favorable tolerability and immunologic activity as a single agent.

METHODS: Phase 1b study in patients with EpCAM-positive advanced solid tumors to determine the maximum tolerated dose (MTD) and safety profile of huKS-IL2 in combination with low-dose cyclophosphamide. Treatment consisted of cyclophosphamide (300 mg/m2 on day 1), and escalating doses of huKS-IL2 (0.5-4.0 mg/m2 IV continuous infusion over 4 hours) on days 2, 3, and 4 of each 21-day cycle. Safety, pharmacokinetic profile, immunogenicity, anti-tumor and biologic activity were evaluated.

RESULTS: Twenty-seven patients were treated …

Biodiversity, Biogeography, And Conservation Of Bats In The Lesser Antilles, Scott C. Pedersen, Hugh H. Genoways, Gary G. Kwiecinski, Peter A. Larsen, Roxanne J. Larsen

University of Nebraska State Museum: Mammalogy Papers

The chiropteran fauna of the Lesser Antilles consists of 27 species. The diversity of this fauna is low when compared with Neotropical faunas of large continental islands or at sites on the adjacent mainland, however, the Lesser Antillean fauna contains 11 species endemic to these islands making it worthy of large-scale conservation efforts. At the southern end of the Lesser Antilles, the biological limit of the Lesser Antillean bat fauna is marked by Koopman’s Line. To the south of this line, the bat faunas of the Grenadines and Grenada are composed of South American and widespread species of bats. The …

Development Of Frataxin Gene Expression Measures For The Evaluation Of Experimental Treatments In Friedreich's Ataxia., Heather L Plasterer, Eric C Deutsch, Matthew Belmonte, Elizabeth Egan, David R Lynch, James R Rusche

Department of Pediatrics Faculty Papers

BACKGROUND: Friedreich ataxia is a progressive neurodegenerative disorder caused by GAA triplet repeat expansions or point mutations in the FXN gene and, ultimately, a deficiency in the levels of functional frataxin protein. Heterozygous carriers of the expansion express approximately 50% of normal frataxin levels yet manifest no clinical symptoms, suggesting that therapeutic approaches that increase frataxin may be effective even if frataxin is raised only to carrier levels. Small molecule HDAC inhibitor compounds increase frataxin mRNA and protein levels, and have beneficial effects in animal models of FRDA.

METHODOLOGY/PRINCIPAL FINDINGS: To gather data supporting the use of frataxin as a …

Contribution Of T-Cell Receptor Gamma Gene Rearrangement By Polymerase Chain Reaction And Immunohistochemistry To The Histological Diagnosis Of Early Mycosis Fungoides, Arbil Acikalin, Emine Bagir, Ilhan Tuncer, Melek Ergin, Yasargul Denli

Saudi Medical Journal

OBJECTIVE: To study the role of immuno-histochemistry and T-cell receptor (TCR) gamma gene rearrangement analysis in the diagnosis of mycosis fungoides (MF). METHODS: The study design was retrospective, and 73 cases were selected from the archive of the Pathology Department, School of Medicine, Cukurova University, Adana, Turkey, between January 2004 and December 2009. Thirty-nine MF cases with classical histomorphology, 16 cases with suspicious histomorphology for MF as the inconclusive group, and 18 cases with benign inflammatory dermatoses as the control group were involved in the study. The slides were evaluated for the presence or absence of the histopathological criteria for …

Cutting The Bread, Frans G. Von Der Dunk

Space, Cyber, and Telecommunications Law Program: Faculty Publications

Why the draft Treaty on the Prevention of the Placement of Weapons in Outer Space, the Threat or Use of Received Force against Outer Space Objects (PPWT) will not work—whereas the Code of Conduct for Outer Space Activities may.

Family Teacher And Parent Perceptions Of Youth Needs And Preparedness For Transition Upon Discharge From Residential Care, Alexandra L. Trout, Steven Hoffman, Michael Epstein, Ronald W. Thompson

Department of Special Education and Communication Disorders: Faculty Publications

Summary: The purpose of this study was to compare parent (N = 51) and family teacher (N = 102) ratings of perceptions of aftercare for youth reintegrating into the home and community settings following a stay in residential care.

Findings: The results show large differences between treatment providers and parents as to the level of youth preparedness for transition.

Applications: Youth leaving residential care facilities struggle to maintain the gains they make during their time in treatment. Understanding what residential care providers and parents of youth perceive to be most important for youth during this transition period is essential to …

Porous Polymer Coatings As Substrates For The Formation Of High-Fidelity Micropatterns By Quill-Like Pens, Michael Hirtz, Marcus Lyon, Wenqian Feng, Andrea E. Holmes, Harald Fuchs, Pavel A. Levkin

Department of Chemistry: Faculty Publications

We explored the potentials of microarray printing using quill-like microcantilevers onto solid supports that are typically used in microspot printing, including paper, polymeric nitrocellulose and nylon membranes. We compared these membranes with a novel porous poly(2-hydroxyethyl methacrylate-co-ethylene dimethacrylate) support (HEMA) with narrow pore size distribution in the 150 nm range, which demonstrated advantages in pattern definition, spot homogeneity, and consistent spot delivery of different dyes (phloxine B and bromophenol blue) with diameters of several micrometres. The bromophenol blue arrays on HEMA support were used to detect the presence of bovine serum albumin (BSA). In the presence of BSA, …

Single Transcriptional And Translational Preq1 Riboswitches Adopt Similar Pre-Folded Ensembles That Follow Distinct Folding Pathways Into The Same Ligand-Bound Structure, Krishna C. Suddala, Arlie J. Rinaldi, Jun Feng, Anthony M. Mustoe, Catherine D. Eichhorn, Joseph A. Liberman, Joseph E. Wedekind, Hashim M. Al-Hashimi, Charles L. Brooks Iii, Nils G. Walter

Department of Chemistry: Faculty Publications

Riboswitches are structural elements in the 50 untranslated regions of many bacterial messenger RNAs that regulate gene expression in response to changing metabolite concentrations by inhibition of either transcription or translation initiation. The preQ₁ (7-aminomethyl-7-deazaguanine) riboswitch family comprises some of the smallest metabolite sensing RNAs found in nature. Once ligand-bound, the transcriptional Bacillus subtilis and translational Thermoanaerobacter tengcongensis preQ₁ riboswitch aptamers are structurally similar RNA pseudoknots; yet, prior structural studies have characterized their ligand-free conformations as largely unfolded and folded, respectively. In contrast, through single molecule observation, we now show that, at nearphysiological Mg²⁺ concentration and pH, …

Iodonium Cyclophanes For Secure Arene Functionalization, Stephen Dimagno

Department of Chemistry: Faculty Publications

This disclosure relates to compounds, reagents, and methods useful in the synthesis of aryl fluorides, for example, in the preparation of 18F labeled radiotracers. For example, this disclosure provides universal “locked” aryl substituents that result in StereoElectronic Control of Unidirectional Reductive Elimination (SECURE) from diaryliodonium salts. The reagents and methods provided herein may be used to access a broad range of compounds, including aromatic compounds, heteroaromatic compounds, amino acids, nucleotides, and synthetic compounds.

Inge Revsbech Wins The Journal Of Experimental Biology’S Outstanding Paper Prize 2013, Nicola Stead, Inge G. Revsbech, Hideaki Moriyama, Jay F. Storz, Angela Fago

School of Biological Sciences: Faculty Publications

The Editors of The Journal of Experimental Biology are pleased to announce that Inge Revsbech from Aarhus University, Denmark, is the winner of this year’s JEB Outstanding paper prize. The prize is awarded in memory of Bob Boutillier (JEB Editor-in-Chief 1994–2003) to a junior author who has made the most significant contribution to an outstanding paper. ‘The prize aims to promote and reward the hard work that individual young scientists have put into solving different riddles of any particular species using ingenuity, perseverance and sound technology and methodology’, explains Hans Hoppeler, Editor-In-Chief.

Revsbech was the first author on the paper …

Effects Of Nitrogen Availability On The Fate Of Litter-Carbon And Soil Organic Matter Decomposition, Amy Kochsiek, Johannes Knops

School of Biological Sciences: Faculty Publications

Aims: To determine whether addition of inorganic nitrogen (N) directly to maize litter (stalk and leaf) with differing tissue quality impacts litter and soil organic matter (SOM) decomposition. We tested whether N addition leads to 1) faster litter decomposition, 2) less SOM-C decomposition and 3) increased incorporation of organic-C into soil-C fractions thereby increasing C sequestration potential in maize-based systems.

Methodology: We investigated decomposition of two types of maize litter (stalk and leaf) with differing tissue quality both in the field and in a laboratory incubation experiment. In the field, litter was placed on the soil surface and at …

Tlr-Trif Pathway Enhances The Expression Of Kshv Replication And Transcription Activator, Florencia Meyer, Erica Ehlers, Andrew Steadman, Thomas Waterbury, Mingxia Cao, Luwen Zhang

School of Biological Sciences: Faculty Publications

Background: Host innate immunity is against virus infection and replication.

Results: Toll-like receptor 3 activation leads to enhanced expression of a key Kaposi’s sarcoma-associated herpesvirus (KSHV) protein.

Conclusion: KSHV uses host Toll-like receptor pathway to augment its critical gene expression. Significance: A virus may usurp host innate immunity for its own benefits.

Deer Mouse Hemoglobin Exhibits A Lowered Oxygen Affinity Owing To Mobility Of The E Helix. Corrigendum, Noriko Inoguchi, Jake R. Oshlo, Chandrasekhar Natarajan, Roy E. Weber, Angela Fago, Jay F. Storz, Hideaki Moriyama

School of Biological Sciences: Faculty Publications

In the article by Inoguchi et al. (2013) the affiliation for two of the authors, Angela Fago and Roy E. Weber, was given incorrectly. The correct affiliation is Zoophysiology, Department of Bioscience, Aarhus University, Aarhus, Denmark.