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Gut transcriptome reveals differential gene expression and enriched pathways linked to immune activation in response to weaning in pigs (2022)
Journal Article
Le Bon, M., Tötemeyer, S., Emes, R. D., & Mellits, K. H. (2022). Gut transcriptome reveals differential gene expression and enriched pathways linked to immune activation in response to weaning in pigs. Frontiers in Genetics, 13, Article 961474. https://doi.org/10.3389/fgene.2022.961474

Weaning represents one of the most critical periods in pig production associated with increase in disease risk, reduction in performance and economic loss. Physiological changes faced by piglets during the weaning period have been well characterised,... Read More about Gut transcriptome reveals differential gene expression and enriched pathways linked to immune activation in response to weaning in pigs.

The impact of glutaraldehyde based footbaths on Dichelobacter nodosus prevalence and the antimicrobial resistant community of the ovine interdigital skin (2022)
Journal Article
Marshall, H. J., Blanchard, A. M., Kelly, K. R., Goh, J. N., Williams, A. D., King, L., …Tötemeyer, S. (2022). The impact of glutaraldehyde based footbaths on Dichelobacter nodosus prevalence and the antimicrobial resistant community of the ovine interdigital skin. Veterinary Microbiology, 272, Article 109459. https://doi.org/10.1016/j.vetmic.2022.109459

Ovine footrot, is a highly contagious polymicrobial bacterial infection, primarily caused by Dichelobacter nodosus. Preventative bactericidal footbaths are commonly used in the sheep industry to reduce the spread of bacteria. However, their effect on... Read More about The impact of glutaraldehyde based footbaths on Dichelobacter nodosus prevalence and the antimicrobial resistant community of the ovine interdigital skin.

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.

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.

Prediction of Pharmacokinetic Clearance and Potential Drug-Drug Interactions for Omeprazole in the Horse using in vitro Systems (2020)
Journal Article
Shibany, K. A., Pratt, S. L., Aldurdunji, M., Totemeyer, S., & Paine, S. W. (2020). Prediction of Pharmacokinetic Clearance and Potential Drug-Drug Interactions for Omeprazole in the Horse using in vitro Systems. Xenobiotica, 50(10), 1220-1227. https://doi.org/10.1080/00498254.2020.1764131

Horses are exposed to various kinds of medication, however, there are limited determinations of plasma clearance (CLp) for the drugs used due to the high cost of equine in vivo studies. Many of the CLp values generated come from the equine sports ind... Read More about Prediction of Pharmacokinetic Clearance and Potential Drug-Drug Interactions for Omeprazole in the Horse using in vitro Systems.

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.

The effects of aging on hepatic microsomal scaling factor and hepatocellularity number in the horse (2018)
Journal Article
Shibany, K. A., Tötemeyer, S., Pratt, S. L., & Paine, S. W. (2018). The effects of aging on hepatic microsomal scaling factor and hepatocellularity number in the horse. Xenobiotica, 48(12), 1237-1244. https://doi.org/10.1080/00498254.2017.1413263

Scaling factor values for the in vitro-in vivo extrapolation of hepatic metabolic clearance for xenobiotics have not yet been determined in horses. Scaling factors were determined by comparing the total protein and or CYP P450 content in microsomes a... Read More about The effects of aging on hepatic microsomal scaling factor and hepatocellularity number in the horse.

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., Jones, M. A., & 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.

Ovine footrot: new insights into bacterial colonisation (2016)
Journal Article
Maboni, G., Frosth, S., Aspán, A., & Tötemeyer, S. (2016). Ovine footrot: new insights into bacterial colonisation. Veterinary Record, 179(9), Article 228. https://doi.org/10.1136/vr.103610

Ovine footrot is characterised by interdigital dermatitis (ID) and by the separation of the skin and hoof horn (under-running footrot). Dichelobacter nodosus is the essential pathogen causing footrot; the role of other microorganisms in this disease... Read More about Ovine footrot: new insights into bacterial colonisation.