Clot-Targeted Magnetic Hyperthermia Permeabilizes Blood Clots to Make Them More Susceptible to Thrombolysis (2022)
Journal Article
Cabrera, D., Sharifabad, M. E., Ranjbar, J. A., Telling, N. D., & Harper, A. G. (2022). Clot-Targeted Magnetic Hyperthermia Permeabilizes Blood Clots to Make Them More Susceptible to Thrombolysis. Journal of Thrombosis and Haemostasis, 20(11), https://doi.org/10.1111/jth.15846

BACKGROUND: Thrombolysis is a frontline treatment for stroke, which involves the application of tissue plasminogen activator (tPA) to trigger endogenous clot-degradation pathways.However, it is only effective within 4.5 hours of symptom onset due to... Read More about Clot-Targeted Magnetic Hyperthermia Permeabilizes Blood Clots to Make Them More Susceptible to Thrombolysis.

Analysis of neuronal iron deposits in Parkinson's disease brain tissue by synchrotron x-ray spectromicroscopy. (2020)
Journal Article
Brooks, J., Everett, J., Lermyte, F., Tjendana Tjhin, V., Sadler, P. J., Telling, N., & Collingwood, J. F. (2020). Analysis of neuronal iron deposits in Parkinson's disease brain tissue by synchrotron x-ray spectromicroscopy. Journal of Trace Elements in Medicine and Biology, 62, Article 126555. https://doi.org/10.1016/j.jtemb.2020.126555

BACKGROUND: Neuromelanin-pigmented neurons, which are highly susceptible to neurodegeneration in the Parkinson's disease substantia nigra, harbour elevated iron levels in the diseased state. Whilst it is widely believed that neuronal iron is stored i... Read More about Analysis of neuronal iron deposits in Parkinson's disease brain tissue by synchrotron x-ray spectromicroscopy..

Label-Free Nanoimaging of Neuromelanin in the Brain by Soft X-ray Spectromicroscopy. (2020)
Journal Article
Telling, & Everett. (2020). Label-Free Nanoimaging of Neuromelanin in the Brain by Soft X-ray Spectromicroscopy. Angewandte Chemie International Edition, https://doi.org/10.1002/anie.202000239

A hallmark of Parkinson's disease is the death of neuromelanin-pigmented neurons, but the role of neuromelanin is unclear. The in situ characterization of neuromelanin remains dependent on detectable pigmentation, rather than direct quantification of... Read More about Label-Free Nanoimaging of Neuromelanin in the Brain by Soft X-ray Spectromicroscopy..

Nanoscale synchrotron X-ray speciation of iron and calcium compounds in amyloid plaque cores from Alzheimer’s disease subjects (2018)
Journal Article
Everett, J., Collingwood, J. F., Tjendana-Tjhin, V., Brooks, J., Lermyte, F., Plascencia-Villa, G., …Telling, N. D. (2018). Nanoscale synchrotron X-ray speciation of iron and calcium compounds in amyloid plaque cores from Alzheimer’s disease subjects. Nanoscale, 10(25), 11782-11796. https://doi.org/10.1039/c7nr06794a

Altered metabolism of biometals in the brain is a key feature of Alzheimer's disease, and biometal interactions with amyloid-ß are linked to amyloid plaque formation. Iron-rich aggregates, including evidence for the mixed-valence iron oxide magnetite... Read More about Nanoscale synchrotron X-ray speciation of iron and calcium compounds in amyloid plaque cores from Alzheimer’s disease subjects.

Iron Biochemistry is Correlated with Amyloid Plaque Morphology in an Established Mouse Model of Alzheimer's Disease. (2017)
Journal Article
Telling, N., Everett, J., Collingwood, J. F., Dobson, J., van der Laan, G., Gallagher, J. J., …Hitchcock, A. P. (2017). Iron Biochemistry is Correlated with Amyloid Plaque Morphology in an Established Mouse Model of Alzheimer's Disease. Cell chemical biology, 24(10), 1205-1215. https://doi.org/10.1016/j.chembiol.2017.07.014

A signature characteristic of Alzheimer's disease (AD) is aggregation of amyloid-beta (Aß) fibrils in the brain. Nevertheless, the links between Aß and AD pathology remain incompletely understood. It has been proposed that neurotoxicity arising from... Read More about Iron Biochemistry is Correlated with Amyloid Plaque Morphology in an Established Mouse Model of Alzheimer's Disease..

In Situ Measurement of Magnetization Relaxation of Internalized Nanoparticles in Live Cells. (2015)
Journal Article
Soukup, D., Moise, S., Céspedes, E., Dobson, J., & Telling, N. D. (2015). In Situ Measurement of Magnetization Relaxation of Internalized Nanoparticles in Live Cells. ACS nano, 9(1), 231-240. https://doi.org/10.1021/nn503888j

Magnetization relaxation mechanisms strongly influence how magnetic nanoparticles respond to high-frequency fields in applications such as magnetic hyperthermia. The dominant mechanism depends on the mobility of the particles, which will be affected... Read More about In Situ Measurement of Magnetization Relaxation of Internalized Nanoparticles in Live Cells..