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- Antibody quality and protection from lethal ebola virus challenge in nonhuman primates immunized with rabies virus based bivalent vaccine. (1)
- Article; drug dose comparison; enzyme linked immunosorbent assay; health program; human; immunofluorescence; infection control; morbidity; parasite transmission; prevalence; quality adjusted life year; quantitative analysis; real time polymerase chain reaction; risk factor; single drug dose; strongyloidiasis (1)
- Collagen content (1)
- HIV-1 Replication (1)
- RyR (1)
Articles 1 - 4 of 4
Full-Text Articles in Medicine and Health Sciences
Collagen Content In Skin And Internal Organs Of The Tight Skin Mouse: An Animal Model Of Scleroderma., Jayanthi Manne, Marina Markova, Linda D Siracusa, Sergio A Jimenez
Collagen Content In Skin And Internal Organs Of The Tight Skin Mouse: An Animal Model Of Scleroderma., Jayanthi Manne, Marina Markova, Linda D Siracusa, Sergio A Jimenez
Department of Microbiology and Immunology Faculty Papers
The Tight Skin mouse is a genetically induced animal model of tissue fibrosis caused by a large in-frame mutation in the gene encoding fibrillin-1 (Fbn-1). We examined the influence of gender on the collagen content of tissues in C57BL/6J wild type (+/+) and mutant Tight Skin (Tsk/+) mice employing hydroxyproline assays. Tissue sections were stained with Masson's trichrome to identify collagen in situ. Adult Tsk/+ mice skin contains ~15% more collagen, on average, than skin from +/+ mice of the same gender. The heart of Tsk/+ males had significantly more collagen than that of +/+ males. No significant gender differences …
Snapin, Positive Regulator Of Stimulation- Induced Ca(2+) Release Through Ryr, Is Necessary For Hiv-1 Replication In T Cells., Shigemi M Kinoshita, Amane Kogure, Shizuka Taguchi, Garry P Nolan
Snapin, Positive Regulator Of Stimulation- Induced Ca(2+) Release Through Ryr, Is Necessary For Hiv-1 Replication In T Cells., Shigemi M Kinoshita, Amane Kogure, Shizuka Taguchi, Garry P Nolan
Department of Microbiology and Immunology Faculty Papers
To identify critical host factors necessary for human immunodeficiency virus 1 (HIV-1) replication, large libraries of short-peptide-aptamers were expressed retrovirally. The target of one inhibitor peptide, Pep80, identified in this screen was determined to be Snapin, a protein associated with the soluble N-ethyl maleimide sensitive factor adaptor protein receptor (SNARE) complex that is critical for calcium-dependent exocytosis during neurotransmission. Pep80 inhibited Ca(2+) release from intracellular stores and blocked downstream signaling by direct interruption of the association between Snapin and an intracellular calcium release channel, the ryanodine receptor (RyR). NFAT signaling was preferentially abolished by Pep80. Expression of Snapin overcame Pep80-mediated …
A Public Health Response Against Strongyloides Stercoralis: Time To Look At Soil-Transmitted Helminthiasis In Full., Alejandro J Krolewiecki, Patrick Lammie, Julie Jacobson, Albis-Francesco Gabrielli, Bruno Levecke, Eugenia Socias, Luis M Arias, Nicanor Sosa, David Abraham, Ruben Cimino, Adriana Echazú, Favio Crudo, Jozef Vercruysse, Marco Albonico
A Public Health Response Against Strongyloides Stercoralis: Time To Look At Soil-Transmitted Helminthiasis In Full., Alejandro J Krolewiecki, Patrick Lammie, Julie Jacobson, Albis-Francesco Gabrielli, Bruno Levecke, Eugenia Socias, Luis M Arias, Nicanor Sosa, David Abraham, Ruben Cimino, Adriana Echazú, Favio Crudo, Jozef Vercruysse, Marco Albonico
Department of Microbiology and Immunology Faculty Papers
Strongyloides stercoralis infections have a worldwide distribution with a global burden in terms of prevalence and morbidity that is largely ignored. A public health response against soil-transmitted helminth (STH) infections should broaden the strategy to include S. stercoralis and overcome the epidemiological, diagnostic, and therapeutic challenges that this parasite poses in comparison to Ascaris lumbricoides, Trichuris trichiura, and hookworms. The relatively poor sensitivity of single stool evaluations, which is further lowered when quantitative techniques aimed at detecting eggs are used, also complicates morbidity evaluations and adequate drug efficacy measurements, since S. stercoralis is eliminated in stools in a larval stage. …
Antibody Quality And Protection From Lethal Ebola Virus Challenge In Nonhuman Primates Immunized With Rabies Virus Based Bivalent Vaccine., Joseph E Blaney, Andrea Marzi, Mallory Willet, Amy B Papaneri, Christoph Wirblich, Friederike Feldmann, Michael Holbrook, Peter Jahrling, Heinz Feldmann, Matthias J Schnell
Antibody Quality And Protection From Lethal Ebola Virus Challenge In Nonhuman Primates Immunized With Rabies Virus Based Bivalent Vaccine., Joseph E Blaney, Andrea Marzi, Mallory Willet, Amy B Papaneri, Christoph Wirblich, Friederike Feldmann, Michael Holbrook, Peter Jahrling, Heinz Feldmann, Matthias J Schnell
Department of Microbiology and Immunology Faculty Papers
We have previously described the generation of a novel Ebola virus (EBOV) vaccine platform based on (a) replication-competent rabies virus (RABV), (b) replication-deficient RABV, or (c) chemically inactivated RABV expressing EBOV glycoprotein (GP). Mouse studies demonstrated safety, immunogenicity, and protective efficacy of these live or inactivated RABV/EBOV vaccines. Here, we evaluated these vaccines in nonhuman primates. Our results indicate that all three vaccines do induce potent immune responses against both RABV and EBOV, while the protection of immunized animals against EBOV was largely dependent on the quality of humoral immune response against EBOV GP. We also determined if the induced …