Outputs (13)

The inflammatory bowel disease drug azathioprine induces autophagy via mTORC1 and the unfolded protein response sensor PERK (2019)
Journal Article
Hooper, K. M., Casanova, V., Kemp, S., Staines, K. A., Satsangi, J., Barlow, P. G., Henderson, P., & Stevens, C. (2019). The inflammatory bowel disease drug azathioprine induces autophagy via mTORC1 and the unfolded protein response sensor PERK. Inflammatory Bowel Diseases, 25(9), 1481-1496. https://doi.org/10.1093/ibd/izz039

Background Genetic studies have strongly linked autophagy to Crohn's disease (CD) and stimulating autophagy in CD patients may be therapeutically beneficial. The aim of this study was to evaluate the effect of current inflammatory bowel disease (IBD)... Read More about The inflammatory bowel disease drug azathioprine induces autophagy via mTORC1 and the unfolded protein response sensor PERK.

The type III intermediate filament vimentin regulates organelle distribution and modulates autophagy (2019)
Journal Article
Biskou, O., Casanova, V., Hooper, K., Kemp, S., Wright, G. P., Satsangi, J., Barlow, P., & Stevens, C. (2019). The type III intermediate filament vimentin regulates organelle distribution and modulates autophagy. PLOS ONE, 14(1), Article e0209665. https://doi.org/10.1371/journal.pone.0209665

The cytoskeletal protein vimentin plays a key role in positioning of organelles within the cytosol and has been linked to the regulation of numerous cellular processes including autophagy, however, how vimentin regulates autophagy remains relatively... Read More about The type III intermediate filament vimentin regulates organelle distribution and modulates autophagy.

Interactions Between Autophagy and the Unfolded Protein Response: Implications for Inflammatory Bowel Disease (2018)
Journal Article
Hooper, K. M., Barlow, P. G., Henderson, P., & Stevens, C. (2019). Interactions Between Autophagy and the Unfolded Protein Response: Implications for Inflammatory Bowel Disease. Inflammatory Bowel Diseases, 25(4), 661-671. https://doi.org/10.1093/ibd/izy380

Inflammatory Bowel Disease (IBD), which includes Crohn's disease (CD) and ulcerative colitis, is characterised by chronic inflammation of the gastrointestinal tract. Aetiology involves a combination of genetic and environmental factors resulting in a... Read More about Interactions Between Autophagy and the Unfolded Protein Response: Implications for Inflammatory Bowel Disease.

Antiviral therapeutic approaches for human rhinovirus infections (2018)
Journal Article
Casanova, V., Sousa, F. H., Stevens, C., & Barlow, P. G. (2018). Antiviral therapeutic approaches for human rhinovirus infections. Future Virology, https://doi.org/10.2217/fvl-2018-0016

Human rhinoviruses (RV) are the primary etiological agent of the common cold. This infection can be mild and self-limiting in immunocompetent hosts, but can be associated with bronchiolitis in infants, pneumonia in the immunosuppressed, and exacerba... Read More about Antiviral therapeutic approaches for human rhinovirus infections.

Carbon Nanoparticles Inhibit the Antimicrobial Activities of the Human Cathelicidin LL-37 through Structural Alteration (2017)
Journal Article
Findlay, F., Pohl, J., Svoboda, P., Shakamuri, P., McLean, K., Inglis, N. F., Proudfoot, L., & Barlow, P. G. (2017). Carbon Nanoparticles Inhibit the Antimicrobial Activities of the Human Cathelicidin LL-37 through Structural Alteration. Journal of Immunology, 199(7), 2483-2490. https://doi.org/10.4049/jimmunol.1700706

Host defense peptides, also known as antimicrobial peptides, are key elements of innate host defense. One host defense peptide with well-characterized antimicrobial activity is the human cathelicidin, LL-37. LL-37 has been shown to be upregulated at... Read More about Carbon Nanoparticles Inhibit the Antimicrobial Activities of the Human Cathelicidin LL-37 through Structural Alteration.

Cathelicidins display conserved direct antiviral activity towards rhinovirus. (2017)
Journal Article
Sousa, F. H., Casanova, V., Findlay, F., Stevens, C., Svoboda, P., Pohl, J., Proudfoot, L., & Barlow, P. G. (2017). Cathelicidins display conserved direct antiviral activity towards rhinovirus. Peptides, 95, 76-83. https://doi.org/10.1016/j.peptides.2017.07.013

Human rhinoviruses (HRVs) are the most common cause of viral respiratory tract infections, and are associated with significant morbidity and mortality in immunocompromised individuals and patients with pre-existing pulmonary conditions. The therapeut... Read More about Cathelicidins display conserved direct antiviral activity towards rhinovirus..

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..

Nanoparticle interactions with zinc and iron: Implications for toxicology and inflammation (2007)
Journal Article
Wilson, M. R., Foucaud, L., Barlow, P. G., Hutchison, G. R., Sales, J., Simpson, R. J., & Stone, V. (2007). Nanoparticle interactions with zinc and iron: Implications for toxicology and inflammation. Toxicology and Applied Pharmacology, 225(1), 80-89. https://doi.org/10.1016/j.taap.2007.07.012

Particulate air pollution (PM10) consists of a mixture of components, including nanoparticles and metals. Studies from our laboratory have demonstrated that transition metals can potentiate the ability of nanoparticles to induce lung inflammation and... Read More about Nanoparticle interactions with zinc and iron: Implications for toxicology and inflammation.

Nanoparticle and metal interactions and their impact on lung toxicology (2005)
Presentation / Conference Contribution
Wilson, M. R., Barlow, P. G., Hutchison, G. R., Guy, K., Griffiths, A., Simpson, R. J., Sales, J., & Stone, V. (2005, April). Nanoparticle and metal interactions and their impact on lung toxicology. Presented at W22 48-50. IEH 9th Annual Review of Air Pollution Research

No abstract available.

Pro-inflammatory interactions between particles, metals and lung cells (2004)
Presentation / Conference Contribution
Donaldson, K., Hibbs, L., Heal, M., Tran, C. L., Lightbody, J., Barlow, P. G., Hutchison, G., Brown, D. M., & Stone, V. (2003, June). Pro-inflammatory interactions between particles, metals and lung cells. Presented at INIS 9th International Inhalation Symposium

No abstract available.

Serum exposed to nanoparticle carbon black displays increased potential to induce macrophage migration (2004)
Journal Article
Barlow, P., Donaldson, K., MacCallum, J., Clouter, A., & Stone, V. (2005). Serum exposed to nanoparticle carbon black displays increased potential to induce macrophage migration. Toxicology Letters, 155(3), 397-401. https://doi.org/10.1016/j.toxlet.2004.11.006

Objective:
To assess whether fine and ultrafine particles (nanoparticles) have the capacity to activate factors in serum that would induce macrophage migration. This is a model previously reported to investigate complement activation by other respir... Read More about Serum exposed to nanoparticle carbon black displays increased potential to induce macrophage migration.

The Effects of Air Pollution Particles on Clearance Mechanisms Within the Lung (2004)
Thesis
Barlow, P. G. The Effects of Air Pollution Particles on Clearance Mechanisms Within the Lung. (Thesis). Edinburgh Napier University. http://researchrepository.napier.ac.uk/Output/1052591

The effects of inhaled aIr pollution particles on lung clearance mechanisms is an important factor in understanding how the mammalian lung deals with such pollutants and, as such, how exposure to these pollutants can be regulated. The nanoparticle
(... Read More about The Effects of Air Pollution Particles on Clearance Mechanisms Within the Lung.