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T E DeCoursey

Explore the profile of T E DeCoursey including associated specialties, affiliations and a list of published articles. Areas
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Articles 53
Citations 2154
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Recent Articles
11.
DeCoursey T, Cherny V
Biochim Biophys Acta . 2000 May; 1458(1):104-19. PMID: 10812027
The existence of a proton-selective pathway through a protein is a common feature of voltage-gated proton channels and a number of molecules that play pivotal roles in bioenergetics. Although the...
12.
DeCoursey T
Am J Physiol Cell Physiol . 2000 Jan; 278(1):C1-C10. PMID: 10644504
Although alveolar epithelial cells were the first mammalian cells in which voltage-gated H(+) currents were recorded, no specific function has yet been proposed. Here we consider whether H(+) channels contribute...
13.
Cherny V, DeCoursey T
J Gen Physiol . 1999 Dec; 114(6):819-38. PMID: 10578017
Inhibition by polyvalent cations is a defining characteristic of voltage-gated proton channels. The mechanism of this inhibition was studied in rat alveolar epithelial cells using tight-seal voltage clamp techniques. Metal...
14.
DeCoursey T, Cherny V
J Gen Physiol . 1998 Oct; 112(4):503-22. PMID: 9758867
H+ currents in human neutrophils, rat alveolar epithelial cells, and several mammalian phagocyte cell lines were studied using whole-cell and excised-patch tight-seal voltage clamp techniques at temperatures between 6 and...
15.
Pennefather P, Zhou W, DeCoursey T
J Gen Physiol . 1998 Jun; 111(6):795-805. PMID: 9607937
A simple kinetic model is presented to explain the gating of a HERG-like voltage-gated K+ conductance described in the accompanying paper (Zhou, W., F.S. Cayabyab, P.S. Pennefather, L.C. Schlichter, and...
16.
Zhou W, Cayabyab F, Pennefather P, Schlichter L, DeCoursey T
J Gen Physiol . 1998 Jun; 111(6):781-94. PMID: 9607936
A voltage-gated K+ conductance resembling that of the human ether-à-go-go-related gene product (HERG) was studied using whole-cell voltage-clamp recording, and found to be the predominant conductance at hyperpolarized potentials in...
17.
DeCoursey T, Cherny V
J Gen Physiol . 1997 Apr; 109(4):415-34. PMID: 9101402
The voltage-activated H+ selective conductance of rat alveolar epithelial cells was studied using whole-cell and excised-patch voltage-clamp techniques. The effects of substituting deuterium oxide, D2O, for water, H2O, on both...
18.
Cherny V, Henderson L, DeCoursey T
Membr Cell Biol . 1997 Jan; 11(3):337-47. PMID: 9460053
Proton and anion conductances were studied in Chinese hamster ovary (CHO) cells using tight-seal whole-cell recording. The pipette solution contained tetramethylammonium, TMA+, methanesulfonate, MeSO3-, highly buffered to pH 5.5. An...
19.
DeCoursey T, Kim S, Silver M, Quandt F
J Membr Biol . 1996 Jul; 152(2):141-57. PMID: 9139125
Ion channel expression was studied in THP-1 human monocytic leukemia cells induced to differentiate into macrophage-like cells by exposure to the phorbol ester, phorbol 12-myristate 13-acetate (PMA). Inactivating delayed rectifier...
20.
DeCoursey T, Cherny V
J Membr Biol . 1996 Jul; 152(2):131-40. PMID: 9139124
Depolarization-activated H+-selective currents were studied using whole-cell and excised-patch voltage clamp methods in human monocytic leukemia THP-1 cells, before and after being induced by phorbol ester to differentiate into macrophage-like...