F
Fiona C. Britton
Researcher at University of Nevada, Reno
Publications - 27
Citations - 1624
Fiona C. Britton is an academic researcher from University of Nevada, Reno. The author has contributed to research in topics: Chloride channel & Patch clamp. The author has an hindex of 19, co-authored 27 publications receiving 1534 citations.
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Journal ArticleDOI
Expression of anoctamin 1/TMEM16A by interstitial cells of Cajal is fundamental for slow wave activity in gastrointestinal muscles
Sung Jin Hwang,Peter J. Blair,Fiona C. Britton,Kate E O'Driscoll,Grant W. Hennig,Yulia Bayguinov,Jason R. Rock,Brian D. Harfe,Kenton M. Sanders,Sean M. Ward +9 more
TL;DR: The fundamental role of ANO1 is demonstrated in the generation of slow waves in GI ICC, which failed to develop by birth in mice homozygous for a null allele of Tmem16a and did not develop subsequent to birth in organ culture, as in wildtype and heterozygous muscles.
Journal ArticleDOI
Cyclic GMP-dependent Protein Kinase Activates Cloned BKCa Channels Expressed in Mammalian Cells by Direct Phosphorylation at Serine 1072
Mitsuhiro Fukao,Helen S. Mason,Fiona C. Britton,James L. Kenyon,Burton Horowitz,Kathleen D. Keef +5 more
TL;DR: Results indicate that PKG activates cslo-α by direct phosphorylation at serine 1072, the α-subunit of the large conductance Ca2+-activated K+ channel, in smooth muscle cells.
Journal ArticleDOI
Regulation of calcium-activated chloride channels in smooth muscle cells: a complex picture is emerging
Normand Leblanc,Jonathan Ledoux,Sohag N. Saleh,Amy R. Sanguinetti,Jeff E. Angermann,Kate E O'Driscoll,Fiona C. Britton,Brian A. Perrino,Iain A. Greenwood +8 more
TL;DR: This review provides a summary of recent findings demonstrating the regulation of native ClCa channels in vascular smooth muscle cells by calmodulin-dependent protein kinase II and calcineurin and how their fine tuning by these enzymes may influence vascular tone.
Journal ArticleDOI
Electrical Slow Waves in the Mouse Oviduct Are Dependent upon a Calcium Activated Chloride Conductance Encoded by Tmem16a
Rose E. Dixon,Grant W. Hennig,Salah A. Baker,Fiona C. Britton,Brian D. Harfe,Jason R. Rock,Kenton M. Sanders,Sean M. Ward +7 more
TL;DR: Intracellular microelectrode recordings suggest that Tmem16a-encoded CaCCs contribute to membrane potential and are responsible for the upstroke and plateau phases of oviduct slow waves.
Journal ArticleDOI
Anoctamins and gastrointestinal smooth muscle excitability
TL;DR: Anoctamin 1 is a prominent conductance in ICC, and these channels appear to be involved in pacemaker activity and in responses to enteric excitatory neurotransmitters.