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Outputs (215)

Chlamydia trachomatis infection of human endometrial stromal cells induces defective decidualisation and chemokine release (2017)
Journal Article
Giakoumelou, S., Wheelhouse, N., Brown, J., Wade, J., Simitsidellis, I., Gibson, D., Saunders, P. T. K., Horner, P., Entrican, G., Howie, S. E. M., & Horne, A. W. (2017). Chlamydia trachomatis infection of human endometrial stromal cells induces defective decidualisation and chemokine release. Scientific Reports, 7(1), Article 2001. https://doi.org/10.1038/s41598-017-02223-z

Miscarriage affects ~20% of pregnancies and 30 maternal infections account for ~15% of early miscarriages. Chlamydia trachomatis (Ct) has been associated with miscarriage but the underlying mechanisms are unknown. Successful implantation requires end... Read More about Chlamydia trachomatis infection of human endometrial stromal cells induces defective decidualisation and chemokine release.

Pathogenic outcome following experimental infection of sheep with Chlamydia abortus variant strains LLG and POS (2017)
Journal Article
Livingstone, M., Wheelhouse, N., Ensor, H., Rocchi, M., Maley, S., Aitchison, K., Wattegedera, S., Wilson, K., Sait, M., Siarkou, V., Vretou, E., Entrican, G., Dagleish, M., & Longbottom, D. (2017). Pathogenic outcome following experimental infection of sheep with Chlamydia abortus variant strains LLG and POS. PLOS ONE, 12(5), Article e0177653. https://doi.org/10.1371/journal.pone.0177653

This study investigated the pathogenesis of two variant strains (LLG and POS) of Chlamydia abortus, in comparison to a typical wild-type strain (S26/3) which is known to be responsible for late term abortion in small ruminants. Challenge with the thr... Read More about Pathogenic outcome following experimental infection of sheep with Chlamydia abortus variant strains LLG and POS.

Hypomorphic conditional deletion of E11/Podoplanin reveals a role in osteocyte dendrite elongation (2017)
Journal Article
Buttle, D. J., Pitsillides, A. A., Staines, K. A., Javaheri, B., Hohenstein, P., Fleming, R., Ikpegbu, E., Unger, E., Hopkinson, M., Buttle, D., Pitsillides, A., & Farquharson, C. (2017). Hypomorphic conditional deletion of E11/Podoplanin reveals a role in osteocyte dendrite elongation. Journal of Cellular Physiology, 232(11), 3006-3019. https://doi.org/10.1002/jcp.25999

The transmembrane glycoprotein E11/Podoplanin (Pdpn) has been implicated in the initial stages of osteocyte differentiation. However, its precise function and regulatory mechanisms are still unknown. Due to the known embryonic lethality induced by gl... Read More about Hypomorphic conditional deletion of E11/Podoplanin reveals a role in osteocyte dendrite elongation.

Preferential activation of HIF-2 adaptive mechanisms in neuronal-like cells in response to hypoxia (2017)
Presentation / Conference Contribution
Fraser, J., Baudel, M., Rae, M., Darlison, M., & Poole, A. (2017, April). Preferential activation of HIF-2 adaptive mechanisms in neuronal-like cells in response to hypoxia. Poster presented at British Neuroscience Association - festival of neuroscience 2017

Stroke is a leading cause of death and disability worldwide. Blockage, or occlusion, of cerebral arteries causes irreversible neuronal damage as disrupted blood flow starves neurones of oxygen and glucose. The hypoxia inducible factors (HIFs) are mas... Read More about Preferential activation of HIF-2 adaptive mechanisms in neuronal-like cells in response to hypoxia.

The expression of the chloride co-transporters NKCC1 and KCC2 is reversed in the penumbra following (2017)
Presentation / Conference Contribution
Baudel, M., Rae, M., Fraser, J., & Poole, A. (2017). The expression of the chloride co-transporters NKCC1 and KCC2 is reversed in the penumbra following. In Brain and Neuroscience: BNA 2017 Festival of Neuroscience: Abstract Book

Stroke is one of the major causes of death and disability worldwide. The harm caused by the interruption of blood flow to the brain unfolds in the subsequent hours and days, so it is critical to identify new therapeutic targets that could reduce neur... Read More about The expression of the chloride co-transporters NKCC1 and KCC2 is reversed in the penumbra following.

Overexpression of TIMP-3 in Chondrocytes Produces Transient Reduction in Growth Plate Length but Permanently Reduces Adult Bone Quality and Quantity (2016)
Journal Article
Poulet, B., Liu, K., Plumb, D., Vo, P., Shah, M., Staines, K., Sampson, A., Nakamura, H., Nagase, H., Carriero, A., Shefelbine, S., Pitsillides, A. A., & Bou-Gharios, G. (2016). Overexpression of TIMP-3 in Chondrocytes Produces Transient Reduction in Growth Plate Length but Permanently Reduces Adult Bone Quality and Quantity. PLOS ONE, 11(12), Article e0167971. https://doi.org/10.1371/journal.pone.0167971

Bone development and length relies on the growth plate formation, which is dependent on degradative enzymes such as MMPs. Indeed, deletion of specific members of this enzyme family in mice results in important joint and bone abnormalities, suggesting... Read More about Overexpression of TIMP-3 in Chondrocytes Produces Transient Reduction in Growth Plate Length but Permanently Reduces Adult Bone Quality and Quantity.

The STR/ort mouse model of spontaneous osteoarthritis – an update (2016)
Journal Article
Staines, K. A., Poulet, B., Wentworth, D. N., & Pitsillides, A. A. (2017). The STR/ort mouse model of spontaneous osteoarthritis – an update. Osteoarthritis and Cartilage, 25(6), 802-808. https://doi.org/10.1016/j.joca.2016.12.014

Osteoarthritis is a degenerative joint disease and a world-wide healthcare burden. Characterized by cartilage degradation, subchondral bone thickening and osteophyte formation, osteoarthritis inflicts much pain and suffering, for which there are curr... Read More about The STR/ort mouse model of spontaneous osteoarthritis – an update.

Investigating the molecular mechanisms driving neuroendocrine differentiation in androgen deprived prostate cancer cells (2016)
Presentation / Conference Contribution
Sutton, J., Hutchison, G., Fraser, J., & Poole, A. (2016). Investigating the molecular mechanisms driving neuroendocrine differentiation in androgen deprived prostate cancer cells

Background: Neuroendocrine differentiation is commonplace in prostate tumors treated with androgen deprivation therapy and is associated with castrate-resistant disease progression and poor prognosis. The molecular mechanisms driving neuroendocrine d... Read More about Investigating the molecular mechanisms driving neuroendocrine differentiation in androgen deprived prostate cancer cells.

Antibiotic prescribing: the consequences of getting it wrong (2016)
Journal Article
Dancer, S. J. (2016). Antibiotic prescribing: the consequences of getting it wrong. Clinical Focus Primary Care, 10(2), 62-71

Antibiotics were one of the most important discoveries last century. As with all drugs, however, they are associated with adverse effects. This article reviews how inappropriate antibiotic prescribing not only fails to cure an infected patient; it ma... Read More about Antibiotic prescribing: the consequences of getting it wrong.

A 10 km time trial running bout acutely increases the number of angiogenic T cells in the peripheral blood compartment of healthy males: Acute exercise mobilizes angiogenic T cells (2016)
Journal Article
Ross, M., Tormey, P., Ingram, L., Simpson, R., Malone, E., & Florida-James, G. (2016). A 10 km time trial running bout acutely increases the number of angiogenic T cells in the peripheral blood compartment of healthy males: Acute exercise mobilizes angiogenic T cells. Experimental Physiology, 101(10), 1253-1264. https://doi.org/10.1113/ep085771

New Findings
What is the central question of the study?
Are CD31+ angiogenic T (TANG) cells preferentially mobilized in response to acute exercise?
What is the main finding and its importance?
Our study reveals that TANG cells are redistributed i... Read More about A 10 km time trial running bout acutely increases the number of angiogenic T cells in the peripheral blood compartment of healthy males: Acute exercise mobilizes angiogenic T cells.

Dos and don’ts for hospital cleaning (2016)
Journal Article
Dancer, S. J. (2016). Dos and don’ts for hospital cleaning. Current Opinion in Infectious Diseases, 29(4), 415-423. https://doi.org/10.1097/qco.0000000000000289

Purpose of review: More evidence is emerging on the role of cleaning and decontamination for reducing hospital-acquired infection. Timely and adequate removal of environmental pathogens leads to measurable clinical benefits for patients. This article... Read More about Dos and don’ts for hospital cleaning.

Ovine trophoblasts express cathelicidin host defence peptide in response to infection (2016)
Journal Article
Coyle, C., Wheelhouse, N., Jacques, M., Longbottom, D., Svoboda, P., Pohl, J., Colin Duncan, W., Rae, M. T., & Barlow, P. G. (2016). Ovine trophoblasts express cathelicidin host defence peptide in response to infection. Journal of Reproductive Immunology, 117, 10-16. https://doi.org/10.1016/j.jri.2016.06.006

Cationic host defence peptides (CHDP; also known as antimicrobial peptides) are key components of the immune response in the female reproductive tract. The role of the placental trophoblast in ovine host defence remains poorly understood. This study... Read More about Ovine trophoblasts express cathelicidin host defence peptide in response to infection.

Antiviral host defence peptides. (2016)
Book Chapter
Sousa, F. H., Casanova, V., Stevens, C., & Barlow, P. G. (2016). Antiviral host defence peptides. In R. M. Epand (Ed.), Host Defense Peptides and Their Potential as Therapeutic Agents (57-94). Springer. https://doi.org/10.1007/978-3-319-32949-9_3

The on going global mortality and morbidity associated with viral pathogens highlights the need for the continued development of effective, novel antiviral molecules. The antiviral activity of cationic host defence peptides is of significant interest... Read More about Antiviral host defence peptides..

Blood lactate thresholds and walking/running economy are determinants of backpack-running performance in trained soldiers (2016)
Journal Article
Simpson, R. J., Graham, S. M., Connaboy, C., Clement, R., Pollonini, L., & Florida-James, G. D. (2017). Blood lactate thresholds and walking/running economy are determinants of backpack-running performance in trained soldiers. Applied Ergonomics, 58, 566-572. https://doi.org/10.1016/j.apergo.2016.04.010

We developed a standardized laboratory treadmill protocol for assessing physiological responses to a simulated backpack load-carriage task in trained soldiers, and assessed the efficacy of blood lactate thresholds (LTs) and economy in predicting futu... Read More about Blood lactate thresholds and walking/running economy are determinants of backpack-running performance in trained soldiers.

Endochondral Growth Defect and Deployment of Transient Chondrocyte Behaviors Underlie Osteoarthritis Onset in a Natural Murine Model (2016)
Journal Article
Staines, K. A., Madi, K., Mirczuk, S. M., Parker, S., Burleigh, A., Poulet, B., Hopkinson, M., Bodey, A. J., Fowkes, R. C., Farquharson, C., Lee, P. D., & Pitsillides, A. A. (2016). Endochondral Growth Defect and Deployment of Transient Chondrocyte Behaviors Underlie Osteoarthritis Onset in a Natural Murine Model. Arthritis and Rheumatology, 68(4), 880-891. https://doi.org/10.1002/art.39508

OBJECTIVE:
To explore whether aberrant transient chondrocyte behaviors occur in the joints of STR/Ort mice (which spontaneously develop osteoarthritis [OA]) and whether they are attributable to an endochondral growth defect.
METHODS:
Knee joints f... Read More about Endochondral Growth Defect and Deployment of Transient Chondrocyte Behaviors Underlie Osteoarthritis Onset in a Natural Murine Model.

Researching effective approaches to cleaning in hospitals: protocol of the REACH study, a multi-site stepped-wedge randomised trial (2016)
Journal Article
Hall, L., Farrington, A., Mitchell, B. G., Barnett, A. G., Halton, K., Allen, M., Page, K., Gardner, A., Havers, S., Bailey, E., Dancer, S. J., Riley, T. V., Gericke, C. A., Paterson, D. L., & Graves, N. (2016). Researching effective approaches to cleaning in hospitals: protocol of the REACH study, a multi-site stepped-wedge randomised trial. Implementation Science, 11(1), Article 44. https://doi.org/10.1186/s13012-016-0406-6

Background
The Researching Effective Approaches to Cleaning in Hospitals (REACH) study will generate evidence about the effectiveness and cost-effectiveness of a novel cleaning initiative that aims to improve the environmental cleanliness of hospita... Read More about Researching effective approaches to cleaning in hospitals: protocol of the REACH study, a multi-site stepped-wedge randomised trial.

MAPK Activation Is Essential for Waddlia chondrophila Induced CXCL8 Expression in Human Epithelial Cells (2016)
Journal Article
Storrie, S., Longbottom, D., Barlow, P. G., & Wheelhouse, N. (2016). MAPK Activation Is Essential for Waddlia chondrophila Induced CXCL8 Expression in Human Epithelial Cells. PLOS ONE, 11(3), Article e0152193. https://doi.org/10.1371/journal.pone.0152193

Background
Waddlia chondrophila (W. chondrophila) is an emerging agent of respiratory and reproductive disease in humans and cattle. The organism is a member of the order Chlamydiales, and shares many similarities at the genome level and in growth s... Read More about MAPK Activation Is Essential for Waddlia chondrophila Induced CXCL8 Expression in Human Epithelial Cells.

Culture of Murine Embryonic Metatarsals: A Physiological Model of Endochondral Ossification (2016)
Journal Article
Houston, D. A., Staines, K. A., MacRae, V. E., & Farquharson, C. (2016). Culture of Murine Embryonic Metatarsals: A Physiological Model of Endochondral Ossification. Journal of Visualized Experiments, 118(118), Article e54978. https://doi.org/10.3791/54978

The fundamental process of endochondral ossification is under tight regulation in the healthy individual so as to prevent disturbed development and/or longitudinal bone growth. As such, it is imperative that we further our understanding of the underp... Read More about Culture of Murine Embryonic Metatarsals: A Physiological Model of Endochondral Ossification.

E11/Podoplanin Protein Stabilization Through Inhibition of the Proteasome Promotes Osteocyte Differentiation in Murine in Vitro Models (2015)
Journal Article
Staines, K. A., Prideaux, M., Allen, S., Buttle, D. J., Pitsillides, A. A., & Farquharson, C. (2016). E11/Podoplanin Protein Stabilization Through Inhibition of the Proteasome Promotes Osteocyte Differentiation in Murine in Vitro Models. Journal of Cellular Physiology, 231(6), 1392-1404. https://doi.org/10.1002/jcp.25282

The transmembrane glycoprotein E11 is considered critical in early osteoblast–osteocyte transitions (osteocytogenesis), however its function and regulatory mechanisms are still unknown. Using the late osteoblast MLO-A5 cell line we reveal increased E... Read More about E11/Podoplanin Protein Stabilization Through Inhibition of the Proteasome Promotes Osteocyte Differentiation in Murine in Vitro Models.