Barros LF - Search Results

1

Modulation of Mammary Stromal Cell Lactate Dynamics by Ambient Glucose and Epithelial Factors.

Tobar N, Porras O, Smith PC, Barros LF, Martínez J. Tobar N, et al. Among authors: barros lf. J Cell Physiol. 2017 Jan;232(1):136-44. doi: 10.1002/jcp.25398. Epub 2016 Apr 28. J Cell Physiol. 2017. PMID: 27037895

2

Cytosolic [Ca(2+)] modulates basal GLUT1 activity and plays a permissive role in its activation by metabolic stress and insulin in rat epithelial cells.

Quintanilla RA, Porras OH, Castro J, Barros LF. Quintanilla RA, et al. Among authors: barros lf. Cell Calcium. 2000 Aug;28(2):97-106. doi: 10.1054/ceca.2000.0135. Cell Calcium. 2000. PMID: 10970766

3

Hyperosmotic shock induces both activation and translocation of glucose transporters in mammalian cells.

Barros LF, Barnes K, Ingram JC, Castro J, Porras OH, Baldwin SA. Barros LF, et al. Pflugers Arch. 2001 Jul;442(4):614-21. doi: 10.1007/s004240100577. Pflugers Arch. 2001. PMID: 11510895

4

Activation of GLUT1 by metabolic and osmotic stress: potential involvement of AMP-activated protein kinase (AMPK).

Barnes K, Ingram JC, Porras OH, Barros LF, Hudson ER, Fryer LG, Foufelle F, Carling D, Hardie DG, Baldwin SA. Barnes K, et al. Among authors: barros lf. J Cell Sci. 2002 Jun 1;115(Pt 11):2433-42. doi: 10.1242/jcs.115.11.2433. J Cell Sci. 2002. PMID: 12006627

5

Glutamate triggers rapid glucose transport stimulation in astrocytes as evidenced by real-time confocal microscopy.

Loaiza A, Porras OH, Barros LF. Loaiza A, et al. Among authors: barros lf. J Neurosci. 2003 Aug 13;23(19):7337-42. doi: 10.1523/JNEUROSCI.23-19-07337.2003. J Neurosci. 2003. PMID: 12917367 Free PMC article.

6

Glutamate mediates acute glucose transport inhibition in hippocampal neurons.

Porras OH, Loaiza A, Barros LF. Porras OH, et al. Among authors: barros lf. J Neurosci. 2004 Oct 27;24(43):9669-73. doi: 10.1523/JNEUROSCI.1882-04.2004. J Neurosci. 2004. PMID: 15509754 Free PMC article.

7

Why glucose transport in the brain matters for PET.

Barros LF, Porras OH, Bittner CX. Barros LF, et al. Trends Neurosci. 2005 Mar;28(3):117-9. doi: 10.1016/j.tins.2005.01.002. Trends Neurosci. 2005. PMID: 15749163 Review.

8

ATP steal between cation pumps: a mechanism linking Na+ influx to the onset of necrotic Ca2+ overload.

Castro J, Ruminot I, Porras OH, Flores CM, Hermosilla T, Verdugo E, Venegas F, Härtel S, Michea L, Barros LF. Castro J, et al. Among authors: barros lf. Cell Death Differ. 2006 Oct;13(10):1675-85. doi: 10.1038/sj.cdd.4401852. Epub 2006 Jan 20. Cell Death Differ. 2006. PMID: 16410794

9

A quantitative overview of glucose dynamics in the gliovascular unit.

Barros LF, Bittner CX, Loaiza A, Porras OH. Barros LF, et al. Glia. 2007 Sep;55(12):1222-1237. doi: 10.1002/glia.20375. Glia. 2007. PMID: 17659523 Review.

10

Na(+)-Ca(2+) cosignaling in the stimulation of the glucose transporter GLUT1 in cultured astrocytes.

Porras OH, Ruminot I, Loaiza A, Barros LF. Porras OH, et al. Among authors: barros lf. Glia. 2008 Jan 1;56(1):59-68. doi: 10.1002/glia.20589. Glia. 2008. PMID: 17924581

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