Figueroa VA - Search Results

1

Disruption in connexin-based communication is associated with intracellular Ca²⁺ signal alterations in astrocytes from Niemann-Pick type C mice.

Sáez PJ, Orellana JA, Vega-Riveros N, Figueroa VA, Hernández DE, Castro JF, Klein AD, Jiang JX, Zanlungo S, Sáez JC. Sáez PJ, et al. Among authors: figueroa va. PLoS One. 2013 Aug 15;8(8):e71361. doi: 10.1371/journal.pone.0071361. eCollection 2013. PLoS One. 2013. PMID: 23977027 Free PMC article.

2

Glucose increases intracellular free Ca(2+) in tanycytes via ATP released through connexin 43 hemichannels.

Orellana JA, Sáez PJ, Cortés-Campos C, Elizondo RJ, Shoji KF, Contreras-Duarte S, Figueroa V, Velarde V, Jiang JX, Nualart F, Sáez JC, García MA. Orellana JA, et al. Glia. 2012 Jan;60(1):53-68. doi: 10.1002/glia.21246. Epub 2011 Oct 10. Glia. 2012. PMID: 21987367 Free PMC article.

3

Regulation of intercellular calcium signaling through calcium interactions with connexin-based channels.

Orellana JA, Sánchez HA, Schalper KA, Figueroa V, Sáez JC. Orellana JA, et al. Adv Exp Med Biol. 2012;740:777-94. doi: 10.1007/978-94-007-2888-2_34. Adv Exp Med Biol. 2012. PMID: 22453969 Review.

4

Linoleic acid induces opening of connexin26 hemichannels through a PI3K/Akt/Ca(2+)-dependent pathway.

Figueroa V, Sáez PJ, Salas JD, Salas D, Jara O, Martínez AD, Sáez JC, Retamal MA. Figueroa V, et al. Biochim Biophys Acta. 2013 Mar;1828(3):1169-79. doi: 10.1016/j.bbamem.2012.12.006. Epub 2012 Dec 19. Biochim Biophys Acta. 2013. PMID: 23261389 Free article.

5

Extracellular gentamicin reduces the activity of connexin hemichannels and interferes with purinergic Ca(2+) signaling in HeLa cells.

Figueroa VA, Retamal MA, Cea LA, Salas JD, Vargas AA, Verdugo CA, Jara O, Martínez AD, Sáez JC. Figueroa VA, et al. Front Cell Neurosci. 2014 Sep 4;8:265. doi: 10.3389/fncel.2014.00265. eCollection 2014. Front Cell Neurosci. 2014. PMID: 25237294 Free PMC article.

6

Permeation of calcium through purified connexin 26 hemichannels.

Fiori MC, Figueroa V, Zoghbi ME, Saéz JC, Reuss L, Altenberg GA. Fiori MC, et al. J Biol Chem. 2012 Nov 23;287(48):40826-34. doi: 10.1074/jbc.M112.383281. Epub 2012 Oct 9. J Biol Chem. 2012. PMID: 23048025 Free PMC article.

7

Critical role of the first transmembrane domain of Cx26 in regulating oligomerization and function.

Jara O, Acuña R, García IE, Maripillán J, Figueroa V, Sáez JC, Araya-Secchi R, Lagos CF, Pérez-Acle T, Berthoud VM, Beyer EC, Martínez AD. Jara O, et al. Mol Biol Cell. 2012 Sep;23(17):3299-311. doi: 10.1091/mbc.E11-12-1058. Epub 2012 Jul 11. Mol Biol Cell. 2012. PMID: 22787277 Free PMC article.

8

Gap-junctional channel and hemichannel activity of two recently identified connexin 26 mutants associated with deafness.

Dalamon V, Fiori MC, Figueroa VA, Oliva CA, Del Rio R, Gonzalez W, Canan J, Elgoyhen AB, Altenberg GA, Retamal MA. Dalamon V, et al. Among authors: figueroa va. Pflugers Arch. 2016 May;468(5):909-18. doi: 10.1007/s00424-016-1788-7. Epub 2016 Jan 14. Pflugers Arch. 2016. PMID: 26769242

9

Carbon monoxide (CO) is a novel inhibitor of connexin hemichannels.

León-Paravic CG, Figueroa VA, Guzmán DJ, Valderrama CF, Vallejos AA, Fiori MC, Altenberg GA, Reuss L, Retamal MA. León-Paravic CG, et al. Among authors: figueroa va. J Biol Chem. 2014 Dec 26;289(52):36150-7. doi: 10.1074/jbc.M114.602243. Epub 2014 Nov 10. J Biol Chem. 2014. PMID: 25384983 Free PMC article.

10

Gap-junction channels dysfunction in deafness and hearing loss.

Martínez AD, Acuña R, Figueroa V, Maripillan J, Nicholson B. Martínez AD, et al. Antioxid Redox Signal. 2009 Feb;11(2):309-22. doi: 10.1089/ars.2008.2138. Antioxid Redox Signal. 2009. PMID: 18837651 Free PMC article. Review.

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