Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Patricia Pérez-Cornejo"'
Autor:
José J. De Jesús-Pérez, Jorge Arreola, Patricia Pérez-Cornejo, Criss Hartzell, Silvia Cruz-Rangel
Publikováno v:
Biophysical Journal. 110(3)
TMEM16A, the pore forming subunit of the Ca2+-dependent Cl- channel (CaCCs) plays an important role in physiological processes such as fluid secretion, muscular contractility and thermal nociception. This channel is activated in response to increment
Autor:
Ted Begenisich, Patricia Pérez-Cornejo
Publikováno v:
Scopus-Elsevier
We have investigated some of the permeation properties of the pore in Shaker K channels. We determined the apparent permeability ratio of K+, Rb+, and NH4+ ions and block of the pore by external Cs+ ions. Shaker channels were expressed with the bacul
Lack of Ethidium Bromide Uptake during Hypotonic Stress in HEK 293 Cells that Express P2X7 Receptors
Autor:
Juan P. Reyes, Jorge Arreola, Carmen Y. Hernández-Carballo, Gabriela Pérez-Flores, Patricia Pérez-Cornejo
Publikováno v:
Biophysical Journal. 96:486a
Recent reports indicate that the long known ethidium bromide uptake resulting from prolong stimulation of cell surface P2X7 receptors is due to Pannexin-1 (Panx-1) hemichannels, which are probably activated by the carboxy terminus of the receptor its
Autor:
Juan A. Contreras-Vite, Silvia Cruz-Rangel, Jorge Arreola, H. Criss Hartzell, Patricia Pérez-Cornejo
Publikováno v:
Biophysical Journal. (2):441a
The gating mechanism of TMEM16A, an essential subunit of the Ca2+-activated Cl- channel, remains incompletely understood. Gating of TMEM16A channels is complex because elevation of intracellular calcium concentration ([Ca2+]i), strong depolarizations