Steven J. Ennion

A P2X receptor from the tardigrade species Hypsibius dujardiniwith fast kinetics and sensitivity to zinc and copper (2009)

Bavan, Selvan, Straub, Volko A, Blaxter, Mark L, Ennion, Steven J

Abstract Background Orthologs of the vertebrate ATP gated P2X channels have been identified in Dictyostelium and green algae, demonstrating that the emergence of ionotropic purinergic signalling was...

A P2X receptor from the tardigrade species Hypsibius dujardini with fast kinetics and sensitivity to zinc and copper. (2009)

Bavan, Selvan, Straub, Volko A., Blaxter, Mark L., Ennion, Steven J.

This paper was published as BMC Evolutionary Biology, 2009, 9, article 17. It is available from http://www.biomedcentral.com/1471-2148/9/17. Doi: 10.1186/1471-2148-9-17

Purinergic-mediated Ca2+ influx in Dictyostelium discoideum. (2008)

Ludlow, Melanie J., Traynor, David, Fisher, Paul R., Ennion, Steven J.

This is the author's final draft of the paper published as Cell Calcium, 2008, 44 (6), pp. 567-579. The final version is available from http://www.sciencedirect.com. The paper is also available from...

Pharmacological characterisation of a P2X receptor cloned from the central nervous system of Lymnaea stagnalis. (2008)

Bavan, Selvan, Straub, Volko, Ennion, Steven J.

This is the author's final draft of the paper published as Purinergic Signalling, 2008, 4 (suppl. 1), pp. S4. The original publication is available at www.springerlink.com, Doi:...

Extracellular ATP and ADP mediate Ca2+ influx in Dictyostelium discoideum. (2008)

Ludlow, Melanie J., Traynor, David, Fisher, Paul R., Ennion, Steven J.

This is the author's final draft of the paper published as Purinergic Signalling, 2008, 4 (suppl. 1), pp. S5-S6. The original publication is available at www.springerlink.com, Doi:...

Sp1/3 and NF-1 mediate basal transcription of the human P2X1gene in megakaryoblastic MEG-01 cells (2006)

Zhao, Jiangqin, Ennion, Steven J

Abstract Background P2X 1 receptors play an important role in platelet function as they can induce shape change, granule centralization and are also involved in thrombus formation. As platelets have...

Sp1/3 and NF-1 mediate basal transcription of the human P2X1 gene in megakaryoblastic MEG-01 cells (2006)

Zhao, Jiangqin, Ennion, Steven J.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and...

Altered Expression of Gq/11alpha Protein Shapes mGlu1 and mGlu5 Receptor-mediated Single Cell Inositol 1,4,5-trisphosphate and Ca2+ Signaling. (2006)

Atkinson, P.J., Young, K.W., Ennion, Steven J., Kew, J.N., Nahorski, S.R., Challiss, R.A.J.

Functional characterisation of a P2X receptor from schistosoma mansoni (2004)

Agboh, K., Webb, T., Evans, Richard J., Ennion, Steven J.

Identification of the P2Y12 receptor in nucleotide inhibition of exocytosis from bovine chromaffin cells (2004)

Ennion, Steven J., Powell, A., Seward, E.

Conserved cysteine residues in the extracellular loop of the human P2X1 receptor form disulphide bonds and are involved in receptor trafficking to the cell surface. (2002)

Ennion, Steven J., Evans, Richard J.

Identification and expression analysis of two developmentally regulated myosin heavy chain gene transcripts in carp (Cyprinus carpio) (1999)

Ennion, Steven J., Wilkes, David, Gauvry, Laurent, Alami-Durante, Hélene, Goldspink, Geoffrey

Whilst developmentally regulated genes for the myosin heavy chain (MyoHC) have been characterised in mammalian, avian and amphibian species, no developmental MyoHC gene has previously been...

Small-diameter white myotomal muscle fibres associated with growth hyperplasia in the carp (Cyprinus carpio) express a distinct myosin heavy chain gene (1995)

Ennion, Steven J., Gauvry, Laurent, Butterworth, Peter, Goldspink, Geoffrey

A carp myosin heavy chain gene isoform was isolated from a genomic clone, restriction mapped and partially sequenced to reveal the location of various exons. The clone contains a complete gene of...

Sp1/3 and NF-1 mediate basal transcription of the human P2X1 gene in megakaryoblastic MEG-01 cells

Zhao, Jiangqin, Ennion, Steven J

Sp1/3 and NF-1 mediate basal transcription of the human P2X1 gene in megakaryoblastic MEG-01 cells

Zhao, Jiangqin, Ennion, Steven J

ADP is not an agonist at P2X1 receptors: evidence for separate receptors stimulated by ATP and ADP on human platelets

Mahaut-Smith, Martyn P, Ennion, Steven J, Rolf, Michael G, Evans, Richard J

ADP, an important agonist in thrombosis and haemostasis, has been reported to activate platelets via three receptors, P2X1, P2Y1 and P2TAC. Given the low potency of ADP at P2X1 receptors and...

A P2X receptor from the tardigrade species Hypsibius dujardini with fast kinetics and sensitivity to zinc and copper

Bavan, Selvan, Straub, Volko A, Blaxter, Mark L, Ennion, Steven J

Purinergic-mediated Ca2+ influx in Dictyostelium discoideum

Ludlow, Melanie J., Traynor, David, Fisher, Paul R., Ennion, Steven J.

The presence of five P2X-like genes (p2xA–E) in Dictyostelium suggests that nucleotides other than cAMP may act as extracellular signalling molecules in this model eukaryote. However, p2xA was...