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All Outputs (17)

PBMC-derived extracellular vesicles in a smoking-related inflammatory disease model (2023)
Journal Article
Gomez, N. E., James, V., Arkill, K. P., Nizamudeen, Z. A., Onion, D., & Fairclough, L. C. (2023). PBMC-derived extracellular vesicles in a smoking-related inflammatory disease model. European Journal of Immunology, 53(6), Article 2250143. https://doi.org/10.1002/eji.202250143

Extracellular vesicles (EVs) function as mediators of intercellular communication and as such influence the recipient cell function. EVs derived from immune cells can carry out many of the same functions as their parental cells, as they carry costimu... Read More about PBMC-derived extracellular vesicles in a smoking-related inflammatory disease model.

Humoral and cellular immunity in patients with rare autoimmune rheumatic diseases following SARS-CoV-2 vaccination (2022)
Journal Article
Gumber, L., Gomez, N., Hopkins, G., Tucis, D., Bartlett, L., Ayling, K., …Fairclough, L. (2023). Humoral and cellular immunity in patients with rare autoimmune rheumatic diseases following SARS-CoV-2 vaccination. Rheumatology, 62(6), 2294-2303. https://doi.org/10.1093/rheumatology/keac574

Objectives: COVID-19 vaccine responses in rare autoimmune rheumatic diseases (RAIRD) remain poorly understood, in particular there is little known about whether people develop effective T-cell responses. We conducted a prospective cohort study to eva... Read More about Humoral and cellular immunity in patients with rare autoimmune rheumatic diseases following SARS-CoV-2 vaccination.

A mechanoresponsive nano-sized carrier achieves intracellular release of drug on external ultrasound stimulus (2022)
Journal Article
Catania, R., Onion, D., Russo, E., Zelzer, M., Mantovani, G., Huett, A., & Stolnik, S. (2022). A mechanoresponsive nano-sized carrier achieves intracellular release of drug on external ultrasound stimulus. RSC Advances, 12(26), 16561-16569. https://doi.org/10.1039/d2ra02307e

Control over intracellular release of therapeutic compounds incorporated into nano-carriers will open new possibilities for targeted treatments of various diseases including cancer, and viral and bacterial infections. Here we report our study on mech... Read More about A mechanoresponsive nano-sized carrier achieves intracellular release of drug on external ultrasound stimulus.

The Role of Lipids in Allergic Sensitization: A Systematic Review (2022)
Journal Article
Hopkins, G. V., Cochrane, S., Onion, D., & Fairclough, L. C. (2022). The Role of Lipids in Allergic Sensitization: A Systematic Review. Frontiers in Molecular Biosciences, 9, Article 832330. https://doi.org/10.3389/fmolb.2022.832330

Background: Immunoglobulin E (IgE)-mediated allergies are increasing in prevalence, with IgE-mediated food allergies currently affecting up to 10% of children and 6% of adults worldwide. The mechanisms underpinning the first phase of IgE-mediated all... Read More about The Role of Lipids in Allergic Sensitization: A Systematic Review.

Extracellular vesicles and chronic obstructive pulmonary disease (COPD): a systematic review (2022)
Journal Article
Gomez, N., James, V., Onion, D., & Fairclough, L. C. (2022). Extracellular vesicles and chronic obstructive pulmonary disease (COPD): a systematic review. Respiratory Research, 23, Article 82. https://doi.org/10.1186/s12931-022-01984-0

Background: Chronic Obstructive Pulmonary Disease (COPD) is a common inflammatory disease of the airways characterized by irreversible airflow limitation, ranking the third highest cause of death worldwide. Extracellular vesicles (EVs) are important... Read More about Extracellular vesicles and chronic obstructive pulmonary disease (COPD): a systematic review.

ABCB1 inhibition provides a novel therapeutic target to block TWIST1-induced migration in medulloblastoma (2021)
Journal Article
Nasir, A., Cardall, A., Othman, R. T., Nicolaou, N., Lourdusamy, A., Linke, F., …Coyle, B. (2021). ABCB1 inhibition provides a novel therapeutic target to block TWIST1-induced migration in medulloblastoma. Neuro-Oncology Advances, 3(1), https://doi.org/10.1093/noajnl/vdab030

Background: Therapeutic intervention in metastatic medulloblastoma is dependent upon elucidating the underlying metastatic mechanism. We investigated whether an epithelialmesenchymal transition (EMT)-like pathway could drive medulloblastoma metastasi... Read More about ABCB1 inhibition provides a novel therapeutic target to block TWIST1-induced migration in medulloblastoma.

Increased IL-2 and reduced tgf-? upon t-cell stimulation are associated with GM-CSF upregulation in multiple immune cell types in multiple sclerosis (2020)
Journal Article
Aram, J., Frakich, N., Morandi, E., Alrouji, M., Samaraweera, A., Onion, D., …Constantinescu, C. S. (2020). Increased IL-2 and reduced tgf-β upon t-cell stimulation are associated with GM-CSF upregulation in multiple immune cell types in multiple sclerosis. Biomedicines, 8(7), https://doi.org/10.3390/BIOMEDICINES8070226

© 2020 by the authors. Granulocyte macrophage colony stimulating factor (GM-CSF) is a pro-inflammatory cytokine produced by immune cells. Recent evidence suggests that GM-CSF plays an important role in multiple sclerosis (MS) pathogenesis. We investi... Read More about Increased IL-2 and reduced tgf-? upon t-cell stimulation are associated with GM-CSF upregulation in multiple immune cell types in multiple sclerosis.

Metabolism based isolation of invasive glioblastoma cells with specific gene signatures and tumorigenic potential (2020)
Journal Article
Smith, S. J., Rowlinson, J., Estevez-Cebrero, M., Onion, D., Ritchie, A., Clarke, P., …Rahman, R. (2020). Metabolism based isolation of invasive glioblastoma cells with specific gene signatures and tumorigenic potential. Neuro-Oncology Advances, 2(1), Article vdaa087. https://doi.org/10.1093/noajnl/vdaa087

Background Glioblastoma (GBM) is a highly aggressive brain tumor with rapid subclonal diversification, harboring molecular abnormalities that vary temporo-spatially, a contributor to therapy resistance. Fluorescence guided neurosurgical resection ut... Read More about Metabolism based isolation of invasive glioblastoma cells with specific gene signatures and tumorigenic potential.

Hookworm Treatment for Relapsing Multiple Sclerosis: A Randomized Double-Blinded Placebo-Controlled Trial (2020)
Journal Article
Tanasescu, R., Tench, C. R., Constantinescu, C. S., Telford, G., Singh, S., Frakich, N., …Pritchard, D. I. (2020). Hookworm Treatment for Relapsing Multiple Sclerosis: A Randomized Double-Blinded Placebo-Controlled Trial. JAMA Neurology, 77(9), 1089-1098. https://doi.org/10.1001/jamaneurol.2020.1118

© 2020 American Medical Association. All rights reserved. Importance: Studies suggest gut worms induce immune responses that can protect against multiple sclerosis (MS). To our knowledge, there are no controlled treatment trials with helminth in MS.... Read More about Hookworm Treatment for Relapsing Multiple Sclerosis: A Randomized Double-Blinded Placebo-Controlled Trial.

Characterization of human FcεRIα chain expression and gene copy number in humanized rat basophilic leukaemia (RBL) reporter cell lines (2019)
Journal Article
Ali Ali, E., Kalli, M., Wan, D., Nakamura, R., Onion, D., Alanine, D. G., …Falcone, F. H. (2019). Characterization of human FcεRIα chain expression and gene copy number in humanized rat basophilic leukaemia (RBL) reporter cell lines. PLoS ONE, 14(8), Article e0221034. https://doi.org/10.1371/journal.+pone.0221034

Several laboratories have created rat basophil leukemia (RBL) cell lines stably transfected with the human high affinity IgE receptor (FcεRI H). More recently, humanized RBL cell lines saw the introduction of reporter genes such as luciferase (RS-ATL... Read More about Characterization of human FcεRIα chain expression and gene copy number in humanized rat basophilic leukaemia (RBL) reporter cell lines.

Intracellular processing of silica-coated superparamagnetic iron nanoparticles in human mesenchymal stem cells (2019)
Journal Article
Harrison, R. P., Chauhan, V. M., Onion, D., Aylott, J. W., & Sottile, V. (2019). Intracellular processing of silica-coated superparamagnetic iron nanoparticles in human mesenchymal stem cells. RSC Advances, 9(6), 3176-3184. https://doi.org/10.1039/C8RA09089K

Silica-coated Superparamagnetic Iron Nanoparticles (SiMAGs) are an exciting biomedical technology capable of targeted delivery of cell-based therapeutics and disease diagnosis. However, in order to realise their full clinical potential, their intrace... Read More about Intracellular processing of silica-coated superparamagnetic iron nanoparticles in human mesenchymal stem cells.

Multicomponent analysis of the tumour microenvironment reveals low CD8 T cell number, low stromal caveolin-1 and high tenascin-C and their combination as significant prognostic markers in non-small cell lung cancer (2017)
Journal Article
Onion, D., Isherwood, M., Shridhar, N., Xenophontos, M., Craze, M. L., Day, L. J., …Grabowska, A. M. (2018). Multicomponent analysis of the tumour microenvironment reveals low CD8 T cell number, low stromal caveolin-1 and high tenascin-C and their combination as significant prognostic markers in non-small cell lung cancer. Oncotarget, 9(2), 1760-1771. https://doi.org/10.18632/oncotarget.18880

The complex interplay of the tumour microenvironment (TME) and its role in disease progression and response to therapy is poorly understood. The majority of studies to date focus on individual components or molecules within the TME and so lack the po... Read More about Multicomponent analysis of the tumour microenvironment reveals low CD8 T cell number, low stromal caveolin-1 and high tenascin-C and their combination as significant prognostic markers in non-small cell lung cancer.

Unbiased analysis of the impact of micropatterned biomaterials on macrophage behaviour provides insights beyond pre-defined polarisation states (2017)
Journal Article
Singh, S., Awuah, D., Rostam, H., Emes, R., Kandola, N. K., Onion, D., …Ghaemmaghami, A. M. (in press). Unbiased analysis of the impact of micropatterned biomaterials on macrophage behaviour provides insights beyond pre-defined polarisation states. ACS Biomaterials Science and Engineering, https://doi.org/10.1021/acsbiomaterials.7b00104

Macrophages are master regulators of immune responses towards implanted biomaterials. The activation state adopted by macrophages in response to biomaterials determines their own phenotype and function as well as those of other resident and infiltrat... Read More about Unbiased analysis of the impact of micropatterned biomaterials on macrophage behaviour provides insights beyond pre-defined polarisation states.

Individual patient oesophageal cancer 3D models for tailored treatment (2016)
Journal Article
Saunders, J. H., Onion, D., Collier, P., Dorrington, M. S., Argent, R. H., Clarke, P. A., …Grabowska, A. M. (2017). Individual patient oesophageal cancer 3D models for tailored treatment. Oncotarget, 8(15), 24224-24236. https://doi.org/10.18632/oncotarget.12500

Background: A model to predict chemotherapy response would provide a marked clinical benefit, enabling tailored treatment of oesophageal cancer, where less than half of patients respond to the routinely administered chemotherapy. Methods: Cancer cel... Read More about Individual patient oesophageal cancer 3D models for tailored treatment.

3-dimensional patient-derived lung cancer assays reveal resistance to standards-of-care promoted by stromal cells but sensitivity to histone deacetylase inhibitors (2016)
Journal Article
Onion, D., Argent, R. H., Reece-Smith, A. M., Craze, M. L., Pineda, R. G., Clarke, P. A., …Grabowska, A. M. (2016). 3-dimensional patient-derived lung cancer assays reveal resistance to standards-of-care promoted by stromal cells but sensitivity to histone deacetylase inhibitors. Molecular Cancer Therapeutics, 15(4), https://doi.org/10.1158/1535-7163.MCT-15-0598

There is a growing recognition that current preclinical models do not reflect the tumor microenvironment in cellular, biological, and biophysical content and this may have a profound effect on drug efficacy testing, especially in the era of molecular... Read More about 3-dimensional patient-derived lung cancer assays reveal resistance to standards-of-care promoted by stromal cells but sensitivity to histone deacetylase inhibitors.

Quantum dot labelling of adenovirus allows for highly sensitive single cell flow and imaging cytometry (2015)
Journal Article
Herod, M. R., Pineda, R. G., Mautner, V., & Onion, D. (2015). Quantum dot labelling of adenovirus allows for highly sensitive single cell flow and imaging cytometry. Small, 11(7), https://doi.org/10.1002/smll.201401885

A quantum dot method for highly efficient labelling of single adenoviral particles is developed. The technique has no impact on viral fitness and allows the imaging and tracking of virus binding and internalisation events using a variety of technique... Read More about Quantum dot labelling of adenovirus allows for highly sensitive single cell flow and imaging cytometry.