Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Patricia Pérez-Cornejo"'
Autor:
José J. De Jesús-Pérez, Guadalupe Segura-Covarrubias, Patricia Pérez-Cornejo, Alfredo Sánchez-Solano, Iván A. Aréchiga-Figueroa, Jorge Arreola
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-12 (2020)
Scientific Reports
Scientific Reports
Anoctamin-1 (ANO1 or TMEM16A) is a homo-dimeric Ca2+-activated Cl− channel responsible for essential physiological processes. Each monomer harbours a pore and a Ca2+-binding pocket; the voltage-dependent binding of two intracellular Ca2+ ions to th
Autor:
José J. De Jesús-Pérez, Ana E. López-Romero, Odalys Posadas, Guadalupe Segura-Covarrubias, Iván Aréchiga-Figueroa, Braulio Gutiérrez-Medina, Patricia Pérez-Cornejo, Jorge Arreola
Publikováno v:
The Journal of general physiology. 154(8)
Numerous essential physiological processes depend on the TMEM16A-mediated Ca2+-activated chloride fluxes. Extensive structure–function studies have helped to elucidate the Ca2+ gating mechanism of TMEM16A, revealing a Ca2+-sensing element close to
Autor:
José J. De Jesús-Pérez, Juan A. Contreras-Vite, Jorge Arreola, Aldo A. Rodríguez-Menchaca, Iván A. Aréchiga Figueroa, Silvia Cruz-Rangel, H. Criss Hartzell, Patricia Pérez-Cornejo
Publikováno v:
Pflügers Archiv - European Journal of Physiology. 468:1241-1257
TMEM16A (ANO1), the pore-forming subunit of calcium-activated chloride channels, regulates several physiological and pathophysiological processes such as smooth muscle contraction, cardiac and neuronal excitability, salivary secretion, tumour growth
Autor:
Jonathan Pacheco, Jorge Arreola, Patricia Pérez-Cornejo, Steve Lacroix, Sébastien A. Lévesque, Luis Vaca, Gabriela Pérez-Flores
Publikováno v:
Biochemical and Biophysical Research Communications. 467:484-490
The ATP-gated P2X4 and P2X7 receptors are cation channels, co-expressed in excitable and non-excitable cells and play important roles in pain, bone development, cytokine release and cell death. Although these receptors interact the interacting domain
Autor:
Carmen Y. Hernández-Carballo, Jorge Arreola-Gómez, Guadalupe Gutiérrez-Escobedo, Jacqueline Juárez-Cepeda, Emmanuel Orta-Zavalza, Gloria Patricia Pérez-Cornejo, Alejandro De Las Peñas, Israel Cañas-Villamar, Irene Castaño
Publikováno v:
Current Genetics. 61:529-544
Candida glabrata has emerged as an important opportunistic pathogen in both mucosal and bloodstream infections. C. glabrata contains 67 adhesin-like glycosylphosphatidylinositol-cell-wall proteins (GPI-CWPs), which are classified into seven groups an
Autor:
Patricia Pérez-Cornejo, Jorge Arreola, Guadalupe Gutiérrez-Escobedo, Alejandro De Las Peñas, Irene Castaño, Cesar Hernández-Silva, Gabriela Pérez-Flores
Publikováno v:
Biochemical and biophysical research communications. 481(1-2)
We studied the effects of extracellular ATP and Ca2+ on uptake of bacteria (Staphylococcus aureus or Escherichia coli) and live yeast (Candida glabrata) by J774 macrophages to determine the role of endogenous P2X7 receptors in phagocytosis. Our findi
Autor:
Victor G. Romanenko, Juan P. Reyes, Mireya Gonzalez-Begne, Patricia Pérez-Cornejo, Alaka Srivastava, Carmen Y. Hernández-Carballo, Jorge Arreola, James E. Melvin
Publikováno v:
Journal of Membrane Biology. 223:73-85
We previously reported that mouse parotid acinar cells display anion conductance (I(ATPCl)) when stimulated by external ATP in Na+-free extracellular solutions. It has been suggested that the P2X7 receptor channel (P2X7R) might underlie I(ATPCl). In
Autor:
Guadalupe Martel-Gallegos, Patricia Pérez-Cornejo, Becky A. Diebold, Filiberta Ortega-Ortega, Sergio Sánchez-Armass, Jorge Arreola, Griselda Casas-Pruneda, Jesús Alberto Olivares-Reyes
Publikováno v:
Biochimica et biophysica acta. 1830(10)
Background Activation of ATP-gated P2X7 receptors (P2X7R) in macrophages leads to production of reactive oxygen species (ROS) by a mechanism that is partially characterized. Here we used J774 cells to identify the signaling cascade that couples ROS p
Autor:
Patricia Pérez-Cornejo, Jorge Arreola
Publikováno v:
Biochemical and biophysical research communications. 316(3)
The effect of intracellular cAMP and cystic fibrosis conductance regulator (CFTR) protein on the calcium-activated chloride current (ICaCl) present in parotid acinar cells was studied using the patch clamp technique. Application of 1 mM of 8-(4-chlor