Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Luis Reuss"'
Autor:
Luis Reuss, Calvin U. Cotton
Publikováno v:
Cellular and Molecular Physiology of Cell Volume Regulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ebab8258782c6fee1314ca7afdfb240
https://doi.org/10.1201/9780367812140-3
https://doi.org/10.1201/9780367812140-3
Autor:
Rodolfo J. Arjona, Mauricio A. Retamal, Nicolás J. Arévalo, Rodrigo Moraga-Amaro, Cristóbal G. Rojas, Wendy González, Jimmy Stehberg, Luis Reuss, Constanza Alcaino, Jonathan G. Canan, Guillermo A. Altenberg, Viviana P. Orellana
Publikováno v:
Nitric oxide : biology and chemistry. 86
Under normal conditions, connexin (Cx) hemichannels have a low open probability, which can increase under pathological conditions. Since hemichannels are permeable to relatively large molecules, their exacerbated activity has been linked to cell dama
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bebcbaf01fe518c14e4ee8075bb47ab
https://pubmed.ncbi.nlm.nih.gov/30797972
https://pubmed.ncbi.nlm.nih.gov/30797972
Autor:
Maria E. Zoghbi, Guillermo A. Altenberg, Vania Figueroa, Mariana C. Fiori, Juan C. Sáez, Luis Reuss
Publikováno v:
Journal of Biological Chemistry. 287:40826-40834
Indirect evidence suggests that connexin hemichannels are permeable to Ca(2+), but direct demonstration is lacking.Calcium moves into liposomes containing purified Cx26 in response to a concentration gradient.Cx26 hemichannels are permeable to Ca(2+)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b835e8252b7c65650624e3d170014182
https://doi.org/10.1074/jbc.m112.383281
https://doi.org/10.1074/jbc.m112.383281
Autor:
Carmen G. León-Paravic, Flavio Evangelista-Martínez, Mauricio A. Retamal, Guillermo A. Altenberg, Luis Reuss
Publikováno v:
Pflügers Archiv - European Journal of Physiology. 461:635-643
Connexins form hemichannels at undocked plasma membranes and gap-junction channels (GJCs) at intercellular contacting zones. Under physiological conditions, hemichannels have low open probabilities, but their activation under pathological conditions,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4195d53a49b1bdeba83935a412e6bcef
https://doi.org/10.1007/s00424-011-0936-3
https://doi.org/10.1007/s00424-011-0936-3
Publikováno v:
AMERICAN JOURNAL OF PHYSIOLOGY-CELL PHYSIOLOGY
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
Gap-junction hemichannels are composed of six protein subunits (connexins). Undocked hemichannels contribute to physiological autocrine/paracrine cell signaling, including release of signaling molecules, cell-volume regulation, and glucose uptake. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2792ea9cc676303ecd14de493c3f8b2
https://doi.org/10.1152/ajpcell.00054.2009
https://doi.org/10.1152/ajpcell.00054.2009
Autor:
Srinivasan Krishnan, Mariana C. Fiori, Mauricio A. Retamal, D. Marien Cortes, Luis Reuss, Luis G. Cuello, Guillermo A. Altenberg
Publikováno v:
Bioscience Reports, Vol 35, Iss 2, p e00177 (2015)
Bioscience Reports
Bioscience Reports
Gap-junction channels (GJCs) communicate the cytoplasm of adjacent cells and are formed by head-to-head association of two hemichannels (HCs), one from each of the neighbouring cells. GJCs mediate electrical and chemical communication between cells,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6ff3854652f480041c52cdee2dd8224
https://doi.org/10.1042/bsr20140089
https://doi.org/10.1042/bsr20140089
Publikováno v:
Hearing Research. 220:87-94
Gap-junctional channels are large intercellular aqueous pores formed by head-to-head association of two gap-junctional hemichannels (connexin hexamers), one from each of the adjacent cells. The mechano-transduction of sound waves into electrical impu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0821f46caf59b71da04b2a6e32b6806
https://doi.org/10.1016/j.heares.2006.07.004
https://doi.org/10.1016/j.heares.2006.07.004
Publikováno v:
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
Marked increase in cell permeability ascribed to open connexin (Cx)43 hemichannels is induced by metabolic inhibition (MI) of cortical astrocytes in culture, but the molecular mechanisms are not established. Dephosphorylation and/or oxidation of Cx43
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf9e888c9fcb3700c52448df50cd2af2
https://doi.org/10.1073/pnas.0511118103
https://doi.org/10.1073/pnas.0511118103
Autor:
Yongyue Chen, Sung Haeng Lee, Xiaoyong Bao, Guillermo A. Altenberg, Luis Reuss, Sung Chang Lee
Publikováno v:
Journal of Biological Chemistry. 280:8647-8650
Approximately 25% of all genome coding sequences correspond to membrane proteins, which perform varied and essential functions in cells. Eukaryotic integral membrane proteins are predominantly alpha-helical proteins that span the membrane several tim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9070ec4f62d0d9369dd0128484127890
https://doi.org/10.1074/jbc.m413536200
https://doi.org/10.1074/jbc.m413536200
Publikováno v:
American Journal of Physiology-Cell Physiology. 287:C1256-C1263
PKA-mediated phosphorylation of the regulatory (R) domain plays a major role in the activation of the human cystic fibrosis transmembrane conductance regulator (hCFTR). In contrast, the effect of PKC-mediated phosphorylation is controversial, smaller
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0023ff30dc6111de9922fdc5a6fa55e2
https://doi.org/10.1152/ajpcell.00229.2004
https://doi.org/10.1152/ajpcell.00229.2004