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Investigation of the filamin A-Dependent mechanisms of tissue factor incorporation into microvesicles (2017)
Journal Article
Collier, M. E. W., Ettelaie, C., Goult, B. T., Maraveyas, A., & Goodall, A. H. (2017). Investigation of the filamin A-Dependent mechanisms of tissue factor incorporation into microvesicles. Thrombosis and haemostasis, 117(11), 2034-2044. https://doi.org/10.1160/TH17-01-0009

We have previously shown that phosphorylation of tissue factor (TF) at Ser253 increases the incorporation of TF into microvesicles (MVs) following protease-activated receptor 2 (PAR2) activation through a process involving filamin-A, whereas Ser258 p... Read More about Investigation of the filamin A-Dependent mechanisms of tissue factor incorporation into microvesicles.

Peptidyl-prolyl isomerase 1 (Pin1) preserves the phosphorylation state of tissue factor and prolongs its release within microvesicles (2017)
Journal Article
Ettelaie, C., Collier, M., Featherby, S., Greenman, J., & Maraveyas, A. (2018). Peptidyl-prolyl isomerase 1 (Pin1) preserves the phosphorylation state of tissue factor and prolongs its release within microvesicles. BBA - Molecular Cell Research, 1865(1), 12-24. https://doi.org/10.1016/j.bbamcr.2017.09.016

© 2017 Elsevier B.V. The exposure and release of TF is regulated by post-translational modifications of its cytoplasmic domain. Here, the potential of Pin1 to interact with the cytoplasmic domain of TF, and the outcome on TF function was examined. MD... Read More about Peptidyl-prolyl isomerase 1 (Pin1) preserves the phosphorylation state of tissue factor and prolongs its release within microvesicles.

Oligoubiquitination of tissue factor on Lys255 promotes Ser253-dephosphorylation and terminates TF release (2016)
Journal Article
Ettelaie, C., Collier, M. E., Featherby, S., Greenman, J., & Maraveyas, A. (2016). Oligoubiquitination of tissue factor on Lys255 promotes Ser253-dephosphorylation and terminates TF release. BBA - Molecular Cell Research, 1863(11), 2846-2857. https://doi.org/10.1016/j.bbamcr.2016.09.005

Restriction of tissue factor (TF) activity at the cell surface and TF release are critical for prevention of excessive coagulation. This study examined the regulation of TF dephosphorylation and its release through ubiquitination. A plasmid containin... Read More about Oligoubiquitination of tissue factor on Lys255 promotes Ser253-dephosphorylation and terminates TF release.

Analysis of the potential of cancer cell lines to release tissue factor-containing microvesicles: correlation with tissue factor and PAR2 expression (2016)
Journal Article
Ettelaie, C., Collier, M. E. W., Featherby, S., Benelhaj, N. E., Greenman, J., & Maraveyas, A. (2016). Analysis of the potential of cancer cell lines to release tissue factor-containing microvesicles: correlation with tissue factor and PAR2 expression. Thrombosis journal, 14(2), Article ARTN 2. https://doi.org/10.1186/s12959-016-0075-3

Background Despite the association of cancer-derived circulating tissue factor (TF)-containing microvesicles and hypercoagulable state, correlations with the incidence of thrombosis remain unclear. Methods In this study the upregulation of TF re... Read More about Analysis of the potential of cancer cell lines to release tissue factor-containing microvesicles: correlation with tissue factor and PAR2 expression.

Accumulation of tissue factor in endothelial cells induces cell apoptosis, mediated through p38 and p53 activation (2015)
Journal Article
ElKeeb, A. M., Collier, M. E. W., Maraveyas, A., & Ettelaie, C. (2015). Accumulation of tissue factor in endothelial cells induces cell apoptosis, mediated through p38 and p53 activation. Thrombosis and haemostasis, 114(2), 364-378. https://doi.org/10.1160/th14-09-0795

We previously reported that high levels of tissue factor (TF) can induce cellular apoptosis in endothelial. In this study, TF-mediated mechanisms of induction of apoptosis were explored. Endothelial cells were transfected to express wild-type TF. Add... Read More about Accumulation of tissue factor in endothelial cells induces cell apoptosis, mediated through p38 and p53 activation.

Extracellular vesicles, tissue factor, cancer and thrombosis – discussion themes of the ISEV 2014 Educational Day (2015)
Journal Article
Gardiner, C., Harrison, P., Belting, M., Böing, A., Campello, E., Carter, B. S., …Nieuwland, R. (2015). Extracellular vesicles, tissue factor, cancer and thrombosis – discussion themes of the ISEV 2014 Educational Day. Journal of Extracellular Vesicles, 4(1), 1-14. https://doi.org/10.3402/jev.v4.26901

Although the association between cancer and venous thromboembolism (VTE) has long been known, the mechanisms are poorly understood. Circulating tissue factor-bearing extracellular vesicles have been proposed as a possible explanation for the increase... Read More about Extracellular vesicles, tissue factor, cancer and thrombosis – discussion themes of the ISEV 2014 Educational Day.

Characterization of physical properties of tissue factor-containing microvesicles and a comparison of ultracentrifuge-based recovery procedures (2014)
Journal Article
Ettelaie, C., Collier, M., Maraveyas, A., & Ettelaie, R. (2014). Characterization of physical properties of tissue factor-containing microvesicles and a comparison of ultracentrifuge-based recovery procedures. Journal of Extracellular Vesicles, 3(1), 1-14. https://doi.org/10.3402/jev.v3.23592

© 2014 Camille Ettelaie et al. Microvesicles were isolated from the conditioned media of 3 cell lines (MDA-MB-231, AsPC-1 and A375) by ultracentrifugation at a range of relative centrifugal forces, and the tissue factor (TF) protein and activity, mic... Read More about Characterization of physical properties of tissue factor-containing microvesicles and a comparison of ultracentrifuge-based recovery procedures.