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Large or Food Animal and Equine Medicine Commons™

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Maxwell H. Gluck Equine Research Center Faculty Publications

2015

Articles 1 - 7 of 7

Full-Text Articles in Large or Food Animal and Equine Medicine

Tissue Restricted Splice Junctions Originate Not Only From Tissue-Specific Gene Loci, But Gene Loci With A Broad Pattern Of Expression, Matthew S. Hestand, Zheng Zeng, Stephen J. Coleman, Jinze Liu, James N. Macleod Dec 2015

Tissue Restricted Splice Junctions Originate Not Only From Tissue-Specific Gene Loci, But Gene Loci With A Broad Pattern Of Expression, Matthew S. Hestand, Zheng Zeng, Stephen J. Coleman, Jinze Liu, James N. Macleod

Maxwell H. Gluck Equine Research Center Faculty Publications

Cellular mechanisms that achieve protein diversity in eukaryotes are multifaceted, including transcriptional components such as RNA splicing. Through alternative splicing, a single protein-coding gene can generate multiple mRNA transcripts and protein isoforms, some of which are tissue-specific. We have conducted qualitative and quantitative analyses of the Bodymap 2.0 messenger RNA-sequencing data from 16 human tissue samples and identified 209,363 splice junctions. Of these, 22,231 (10.6%) were not previously annotated and 21,650 (10.3%) were expressed in a tissue-restricted pattern. Tissue-restricted alternative splicing was found to be widespread, with approximately 65% of expressed multi-exon genes containing at least one tissue-specific splice junction. …

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Recurrent Streptococcus Equi Subsp. Zooepidemicus Bacteremia In An Infant, Joshua R. Watson, Amy Leber, Sridhar Velineni, John F. Timoney, Monica I. Ardura Sep 2015

Recurrent Streptococcus Equi Subsp. Zooepidemicus Bacteremia In An Infant, Joshua R. Watson, Amy Leber, Sridhar Velineni, John F. Timoney, Monica I. Ardura

Maxwell H. Gluck Equine Research Center Faculty Publications

We describe a case of an infant with recurrent bacteremia caused by Streptococcus equi subsp. zooepidemicus, likely transmitted from mother to infant. Our case highlights the importance of an epidemiological history and molecular diagnostics in ascertaining insights into transmission, pathogenesis, and optimal management.

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Complete Genome Sequence Of Noncytopathic Bovine Viral Diarrhea Virus 1 Contaminating A High-Passage Rk-13 Cell Line, Bora Nam, Ganwu Li, Ying Zheng, Jianqiang Zhang, Kathleen M. Shuck, Peter J. Timoney, Udeni B. R. Balasuriya Sep 2015

Complete Genome Sequence Of Noncytopathic Bovine Viral Diarrhea Virus 1 Contaminating A High-Passage Rk-13 Cell Line, Bora Nam, Ganwu Li, Ying Zheng, Jianqiang Zhang, Kathleen M. Shuck, Peter J. Timoney, Udeni B. R. Balasuriya

Maxwell H. Gluck Equine Research Center Faculty Publications

A high-passage rabbit kidney RK-13 cell line (HP-RK-13[KY], originally derived from the ATCC CCL-37 cell line) used in certain laboratories worldwide is contaminated with noncytopathic bovine viral diarrhea virus (ncpBVDV). On complete genome sequence analysis, the virus strain was found to belong to BVDV group 1b.

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Changes In Serum Strongylus Vulgaris-Specific Antibody Concentrations In Response To Anthelmintic Treatment Of Experimentally Infected Foals, Martin Krarup Nielsen, Jessica Scare, Holli Sullivan Gravatte, Jennifer Lynn Bellaw, Julio C. Prado, Craig Robert Reinemeyer Jul 2015

Changes In Serum Strongylus Vulgaris-Specific Antibody Concentrations In Response To Anthelmintic Treatment Of Experimentally Infected Foals, Martin Krarup Nielsen, Jessica Scare, Holli Sullivan Gravatte, Jennifer Lynn Bellaw, Julio C. Prado, Craig Robert Reinemeyer

Maxwell H. Gluck Equine Research Center Faculty Publications

Strongylus vulgaris is the most pathogenic nematode parasite of horses. Its extensive migration in the mesenteric blood vessels can lead to life-threatening intestinal infarctions. Recent work has shown that this parasite is still identified among managed horse populations. A serum enzyme-linked immunosorbent assay (ELISA) has been developed for the detection of migrating larvae of S. vulgaris. Previous work has documented an increase in ELISA values following larvicidal treatment with ivermectin and suggested that the target parasite antigen is primarily produced by the later larval stages. The aim of this study was to experimentally inoculate cohorts of foals with S. …

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Comparison Of The Equine Reference Sequence With Its Sanger Source Data And New Illumina Reads, Jovan Rebolledo-Mendez, Matthew S. Hestand, Stephen J. Coleman, Zheng Zeng, Ludovic Orlando, James N. Macleod, Ted Kalbfleisch Jun 2015

Comparison Of The Equine Reference Sequence With Its Sanger Source Data And New Illumina Reads, Jovan Rebolledo-Mendez, Matthew S. Hestand, Stephen J. Coleman, Zheng Zeng, Ludovic Orlando, James N. Macleod, Ted Kalbfleisch

Maxwell H. Gluck Equine Research Center Faculty Publications

The reference assembly for the domestic horse, EquCab2, published in 2009, was built using approximately 30 million Sanger reads from a Thoroughbred mare named Twilight. Contiguity in the assembly was facilitated using nearly 315 thousand BAC end sequences from Twilight's half brother Bravo. Since then, it has served as the foundation for many genome-wide analyses that include not only the modern horse, but ancient horses and other equid species as well. As data mapped to this reference has accumulated, consistent variation between mapped datasets and the reference, in terms of regions with no read coverage, single nucleotide variants, and small …

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Protective Efficacy Of Centralized And Polyvalent Envelope Immunogens In An Attenuated Equine Lentivirus Vaccine, Jodi K. Craigo, Corin Ezzelarab, Sheila J. Cook, Chong Liu, David Horohov, Charles J. Issel, Ronald C. Montelaro Jan 2015

Protective Efficacy Of Centralized And Polyvalent Envelope Immunogens In An Attenuated Equine Lentivirus Vaccine, Jodi K. Craigo, Corin Ezzelarab, Sheila J. Cook, Chong Liu, David Horohov, Charles J. Issel, Ronald C. Montelaro

Maxwell H. Gluck Equine Research Center Faculty Publications

Lentiviral Envelope (Env) antigenic variation and related immune evasion present major hurdles to effective vaccine development. Centralized Env immunogens that minimize the genetic distance between vaccine proteins and circulating viral isolates are an area of increasing study in HIV vaccinology. To date, the efficacy of centralized immunogens has not been evaluated in the context of an animal model that could provide both immunogenicity and protective efficacy data. We previously reported on a live-attenuated (attenuated) equine infectious anemia (EIAV) virus vaccine, which provides 100% protection from disease after virulent, homologous, virus challenge. Further, protective efficacy demonstrated a significant, inverse, linear relationship …

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Sudden Death, Aortic Rupture In Horses, Literature Review, Case Studies Reported And Risk Factors, Abelardo Morales Briceño, Aniceto Mendez, Kimberly Brewer, Charlie Hughes, Thomas Tobin Jan 2015

Sudden Death, Aortic Rupture In Horses, Literature Review, Case Studies Reported And Risk Factors, Abelardo Morales Briceño, Aniceto Mendez, Kimberly Brewer, Charlie Hughes, Thomas Tobin

Maxwell H. Gluck Equine Research Center Faculty Publications

Sudden deaths of horses in multiple equestrian disciplines have been attributed to acute and chronic respiratory and cardiovascular diseases. The aim of this study was to perform a review of aortic rupture in horses analyzing, case studies and assessing risk factors. The literature has reported a total of 137 cases of aortic rupture in horses for 28 years (1986-2014), with approximately five horses dying of aortic rupture per year. Histopathologically, there are observed discrete macroscopic degenerative changes in the intima layer only in the aorta. The histological evaluation in the beginning portion of the aorta of the heart evidenced degenerative …

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