Search Results - "Connelley, Timothy K."
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Comparative transcriptional analysis identifies genes associated with the attenuation of Theileria parva infected cells after long-term in vitro culture
Published in Scientific reports (18-04-2024)“…Autologous administration of attenuated Theileria parva -infected cells induces immunity to T. parva in cattle. The mechanism of attenuation, however, is…”
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Identification and Phenotype of MAIT Cells in Cattle and Their Response to Bacterial Infections
Published in Frontiers in immunology (11-03-2021)“…Mucosal-associated invariant T (MAIT) cells are a population of innate-like T cells that utilize a semi-invariant T cell receptor (TCR) α chain and are…”
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Anti-parasitic benzoxaboroles are ineffective against Theileria parva in vitro
Published in International journal for parasitology -- drugs and drug resistance (01-12-2023)“…East Coast Fever (ECF) is a disease affecting cattle in sub-Saharan Africa, caused by the tick-borne Apicomplexan pathogen Theileria parva. The disease is a…”
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Protein Levels of Pro-Inflammatory Cytokines and Chemokines as Biomarkers of Mycobacterium bovis Infection and BCG Vaccination in Cattle
Published in Pathogens (Basel) (29-06-2022)“…Bovine tuberculosis (bTB), caused by Mycobacterium bovis, is a globally prevalent infectious disease with significant animal welfare and economic impact…”
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Development of lateral flow assays to detect host proteins in cattle for improved diagnosis of bovine tuberculosis
Published in Frontiers in veterinary science (15-08-2023)“…Bovine tuberculosis (bTB), caused by Mycobacterium bovis ( M. bovis ) infection in cattle, is an economically devastating chronic disease for livestock…”
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γδ TCRs Function as Innate-like Receptors in the Bovine γδ T Cell Response against Leptospira
Published in The Journal of immunology (1950) (15-11-2022)“…Leptospira serovar Hardjo are bacterial pathogens of cattle that also cause zoonotic disease in humans. Vaccine-mediated protection against Leptospira serovar…”
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MAIT cell-MR1 reactivity is highly conserved across multiple divergent species
Published in The Journal of biological chemistry (01-06-2024)“…Mucosal-associated invariant T (MAIT) cells are a subset of unconventional T cells that recognize small molecule metabolites presented by major…”
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Bovine T cell receptors and γδ WC1 co-receptor transcriptome analysis during the first month of life
Published in Developmental and comparative immunology (01-11-2018)“…Here we evaluated neonatal transcription of α, β, γ and δ TCR and the γδ T cell co-receptor family WC1 in peripheral blood mononuclear cells. A previous report…”
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Genomic analysis offers insights into the evolution of the bovine TRA/TRD locus
Published in BMC genomics (19-11-2014)“…The TRA/TRD locus contains the genes for V(D)J somatic rearrangement of TRA and TRD chains expressed by αβ and γδ T cells respectively. Previous studies have…”
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NKp46+ CD3+ cells: a novel nonconventional T cell subset in cattle exhibiting both NK cell and T cell features
Published in The Journal of immunology (1950) (15-04-2014)“…The NKp46 receptor demonstrates a high degree of lineage specificity, being expressed almost exclusively in NK cells. Previous studies have demonstrated NKp46…”
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Strain-dependent cellular immune responses in cattle following Escherichia coli O157:H7 colonization
Published in Infection and immunity (01-12-2014)“…Enterohemorrhagic Escherichia coli (EHEC) O157:H7 causes hemorrhagic diarrhea and potentially fatal renal failure in humans. Ruminants are considered to be the…”
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Haematopoietic depletion in vaccine-induced neonatal pancytopenia depends on both the titre and specificity of alloantibody and levels of MHC I expression
Published in Vaccine (09-07-2015)“…Highlights • MHC I-specific alloantibodies play a dominant role in Bovine Neonatal Pancytopenia. • 50% of Pregsure-vaccinated cows produce MDBK-MHC I-specific…”
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CD8 T‐cell responses against the immunodominant Theileria parva peptide Tp249–59 are composed of two distinct populations specific for overlapping 11‐mer and 10‐mer epitopes
Published in Immunology (01-10-2016)“…Summary Immunity against Theileria parva is associated with CD8 T‐cell responses that exhibit immunodominance, focusing the response against limited numbers of…”
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Identification of epitopes recognised by mucosal CD4(+) T-cell populations from cattle experimentally colonised with Escherichia coli O157:H7
Published in Veterinary research (Paris) (02-09-2016)“…Vaccines targeting enterohaemorrhagic Escherichia coli (EHEC) O157:H7 shedding in cattle are only partially protective. The correlates of protection of these…”
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Escape from CD8+ T cell response by natural variants of an immunodominant epitope from Theileria parva is predominantly due to loss of TCR recognition
Published in The Journal of immunology (1950) (01-12-2011)“…Polymorphism of immunodominant CD8(+) T cell epitopes can facilitate escape from immune recognition of pathogens, leading to strain-specific immunity. In this…”
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CD 8 T‐cell responses against the immunodominant Theileria parva peptide Tp2 49–59 are composed of two distinct populations specific for overlapping 11‐mer and 10‐mer epitopes
Published in Immunology (01-10-2016)“…Summary Immunity against Theileria parva is associated with CD 8 T‐cell responses that exhibit immunodominance, focusing the response against limited numbers…”
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NKp46+CD3+ cells - a novel non-conventional T-cell subset in cattle exhibiting both NK cell and T-cell features
Published in The Journal of immunology (1950) (17-03-2014)“…The NKp46 receptor demonstrates a high degree of lineage-specificity, being expressed almost exclusively in natural killer cells. Previous studies have…”
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