Outputs (22)

A Trifecta of New Insights into Ovine Footrot for Infection Drivers, Immune Response, and Host-Pathogen Interactions (2021)
Journal Article
Blanchard, A. M., Staley, C. E., Shaw, L., Wattegedera, S. R., Baumbach, C.-M., Michler, J. K., …Tötemeyer, S. (2021). A Trifecta of New Insights into Ovine Footrot for Infection Drivers, Immune Response, and Host-Pathogen Interactions. Infection and Immunity, 89(10), Article e00270-21. https://doi.org/10.1128/iai.00270-21

Footrot is a polymicrobial infectious disease in sheep causing severe lameness, leading to one of the industry’s largest welfare problems. The complex etiology of footrot makes in situ or in vitro investigations difficult. Computational methods offer... Read More about A Trifecta of New Insights into Ovine Footrot for Infection Drivers, Immune Response, and Host-Pathogen Interactions.

A paradox in bacterial pathogenesis: Activation of the local macrophage inflammasome is required for virulence of streptococcus uberis (2020)
Journal Article
Archer, N., Egan, S. A., Coffey, T. J., Emes, R. D., Addis, M. F., Ward, P. N., …Leigh, J. A. (2020). A paradox in bacterial pathogenesis: Activation of the local macrophage inflammasome is required for virulence of streptococcus uberis. Pathogens, 9(12), 1-23. https://doi.org/10.3390/pathogens9120997

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Streptococcus uberis is a common cause of intramammary infection and mastitis in dairy cattle. Unlike other mammary pathogens, S. uberis evades detection by mammary epithelial cells, and the h... Read More about A paradox in bacterial pathogenesis: Activation of the local macrophage inflammasome is required for virulence of streptococcus uberis.

Complete genome sequence of Streptococcus agalactiae strain 01173, isolated from Kuwaiti wild fish (2020)
Journal Article
Santi, M., Egan, S. A., Leigh, J. A., Verner-Jeffreys, D. W., & Blanchard, A. M. (2020). Complete genome sequence of Streptococcus agalactiae strain 01173, isolated from Kuwaiti wild fish. Microbiology Resource Announcements, 9(36), Article e00674-20. https://doi.org/10.1128/MRA.00674-20

© 2020 Santi et al. Here, we report the complete genome of piscine Streptococcus agalactiae 01173 serotype Ia, which was generated using long-read sequencing technology. The bacteria were isolated from wild fish displaying signs of streptococcosis, f... Read More about Complete genome sequence of Streptococcus agalactiae strain 01173, isolated from Kuwaiti wild fish.

Characterisation of Listeria monocytogenes isolates from cattle using a bovine caruncular epithelial cell model (2020)
Journal Article
Blanchard, A. M., Billenness, R., Warren, J., Glanvill, A., Roden, W., Drinkall, E., …Tötemeyer, S. (2020). Characterisation of Listeria monocytogenes isolates from cattle using a bovine caruncular epithelial cell model. Heliyon, 6(7), Article e04476. https://doi.org/10.1016/j.heliyon.2020.e04476

© 2020 Listeria monocytogenes is an important foodborne pathogen in human and veterinary health, causing significant morbidity and mortality including abortion. It has a particular tropism for the gravid uterus, however, the route of infection in rep... Read More about Characterisation of Listeria monocytogenes isolates from cattle using a bovine caruncular epithelial cell model.

Genomic heterogeneity of Dichelobacter nodosus within and between UK sheep flocks and between age groups within a flock (2020)
Journal Article
Davies, P. L., Blanchard, A. M., Staley, C. E., Bollard, N. J., Coffey, T. J., & Tötemeyer, S. (2020). Genomic heterogeneity of Dichelobacter nodosus within and between UK sheep flocks and between age groups within a flock. BMC Microbiology, 20, Article 107. https://doi.org/10.1186/s12866-020-01769-9

Background Footrot and interdigital dermatitis are endemic infectious diseases in all sheep farming regions, impairing welfare and production. The development of efficacious vaccines against the primary causative pathogen has been hampered by the ex... Read More about Genomic heterogeneity of Dichelobacter nodosus within and between UK sheep flocks and between age groups within a flock.

Genetic diversity of Koala retrovirus env gene subtypes: insights into northern and southern koala populations (2019)
Journal Article
Sarker, N., Fabijan, J., Seddon, J., Tarlinton, R., Owen, H., Simmons, G., …Meers, J. (2019). Genetic diversity of Koala retrovirus env gene subtypes: insights into northern and southern koala populations. Journal of General Virology, 100(9), 1328-1339. https://doi.org/10.1099/jgv.0.001304

Koala retrovirus (KoRV) is a recently endogenised retrovirus associated with neoplasia and immunosuppression in koala populations. The virus is known to display sequence variability and to be present at varying prevalence in different populations, wi... Read More about Genetic diversity of Koala retrovirus env gene subtypes: insights into northern and southern koala populations.

Molecular variability of Streptococcus uberis isolates from intramammary infections in Canadian dairy farms from the Maritime region (2019)
Journal Article
Reyes, J., Rodriguez-Lecompte, J. C., Blanchard, A., McClure, J., & Sánchez, J. (2019). Molecular variability of Streptococcus uberis isolates from intramammary infections in Canadian dairy farms from the Maritime region. Canadian Journal of Veterinary Research, 83(3), 168-176

The primary objective of this study was to explore the variability of Streptococcus uberis (S. uberis) isolates by extracting multilocus sequence typing (MLST) data from whole-genome sequencing. The secondary objective was to determine the distributi... Read More about Molecular variability of Streptococcus uberis isolates from intramammary infections in Canadian dairy farms from the Maritime region.

Novel inflammatory cell infiltration scoring system to investigate healthy and footrot affected ovine interdigital skin (2018)
Journal Article
Agbaje, M., Rutland, C. S., Maboni, G., Blanchard, A., Bexon, M., Stewart, C., …Totemeyer, S. (2018). Novel inflammatory cell infiltration scoring system to investigate healthy and footrot affected ovine interdigital skin. PeerJ, 6, Article e5097. https://doi.org/10.7717/peerj.5097

Ovine footrot is a degenerative disease of sheep feet leading to the separation of hoofhorn from the underlying skin and lameness. This study quantitatively examined histological features of the ovine interdigital skin as well as their relationship w... Read More about Novel inflammatory cell infiltration scoring system to investigate healthy and footrot affected ovine interdigital skin.

The applied development of a tiered multilocus sequence typing (MLST) scheme for Dichelobacter nodosus (2018)
Journal Article
Blanchard, A. M., Jolley, K. A., Maiden, M. C., Coffey, T. J., Maboni, G., Staley, C. E., …Tötemeyer, S. (in press). The applied development of a tiered multilocus sequence typing (MLST) scheme for Dichelobacter nodosus. Frontiers in Microbiology, 9, Article 551. https://doi.org/10.3389/fmicb.2018.00551

Dichelobacter nodosus (D. nodosus) is the causative pathogen of ovine footrot, a disease that has a significant welfare and financial impact on the global sheep industry. Previous studies into the phylogenetics of D. nodosus have focused on Australia... Read More about The applied development of a tiered multilocus sequence typing (MLST) scheme for Dichelobacter nodosus.

A distinct bacterial dysbiosis associated skin inflammation in ovine footrot (2017)
Journal Article
Maboni, G., Blanchard, A. M., Frosth, S., Stewart, C. E., Emes, R. D., & Tötemeyer, S. (in press). A distinct bacterial dysbiosis associated skin inflammation in ovine footrot. Scientific Reports, 7, Article 45220. https://doi.org/10.1038/srep45220

Ovine footrot is a highly prevalent bacterial disease caused by Dichelobacter nodosus and characterised by the separation of the hoof horn from the underlying skin. The role of innate immune molecules and other bacterial communities in the developmen... Read More about A distinct bacterial dysbiosis associated skin inflammation in ovine footrot.