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Luis Felipe Barros

Research Profile

Chemicals & Drugs

Physiology

Biological Transport

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Carla Bittner; Rocío Valdebenito; Iván Ruminot; Anitsi Loaiza; Valeria Larenas; Tamara Sotelo-Hitschfeld; Hans Moldenhauer; Alejandro San Martín; Robin Gutiérrez; Marilyn Zambrano; Luis Felipe Barros
Fast and reversible stimulation of astrocytic glycolysis by K+ and a delayed and persistent effect of glutamate.
Luis Felipe Barros; R Courjaret; P Jakoby; Anitsi Loaiza; C Lohr; J W Deitmer
Preferential transport and metabolism of glucose in Bergmann glia over Purkinje cells: a multiphoton study of cerebellar slices.
Luis Felipe Barros; Carla Bittner; Anitsi Loaiza; Iván Ruminot; Valeria Larenas; Hans Moldenhauer; Carolina Oyarzún; Mauro Alvarez
Kinetic validation of 6-NBDG as a probe for the glucose transporter GLUT1 in astrocytes.

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All Publications

2011: Carla Bittner; Rocío Valdebenito; Iván Ruminot; Anitsi Loaiza; Valeria Larenas; Tamara Sotelo-Hitschfeld; Hans Moldenhauer; Alejandro San Martín; Robin Gutiérrez; Marilyn Zambrano; Luis Felipe Barros
Fast and reversible stimulation of astrocytic glycolysis by K+ and a delayed and persistent effect of glutamate.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2011;31(12):4709-13.
2009: Luis Felipe Barros; R Courjaret; P Jakoby; Anitsi Loaiza; C Lohr; J W Deitmer
Preferential transport and metabolism of glucose in Bergmann glia over Purkinje cells: a multiphoton study of cerebellar slices.
Glia 2009;57(9):962-70.
2009: Luis Felipe Barros; Carla Bittner; Anitsi Loaiza; Iván Ruminot; Valeria Larenas; Hans Moldenhauer; Carolina Oyarzún; Mauro Alvarez
Kinetic validation of 6-NBDG as a probe for the glucose transporter GLUT1 in astrocytes.
Journal of neurochemistry 2009;109 Suppl 1():94-100.
2008: Javier Urra; Moisés Sandoval; Isabel Cornejo; Luis Felipe Barros; Francisco V Sepúlveda; L Pablo Cid
A genetically encoded ratiometric sensor to measure extracellular pH in microdomains bounded by basolateral membranes of epithelial cells.
Pflügers Archiv : European journal of physiology 2008;457(1):233-42.
2008: Omar H Porras; Ivan Ruminot; Anitsi Loaiza; Luis Felipe Barros
Na(+)-Ca(2+) cosignaling in the stimulation of the glucose transporter GLUT1 in cultured astrocytes.
Glia 2008;56(1):59-68.
2007: Soledad Matus; Patricia V Burgos; Marcela Bravo-Zehnder; Regine Kraft; Omar H Porras; Paula Farías; Luis Felipe Barros; Fernando Torrealba; Loreto Massardo; Sergio Jacobelli; Alfonso González
Antiribosomal-P autoantibodies from psychiatric lupus target a novel neuronal surface protein causing calcium influx and apoptosis.
The Journal of experimental medicine 2007;204(13):3221-34.
2007: Luis Felipe Barros; Carla Bittner; Anitsi Loaiza; Omar H Porras
A quantitative overview of glucose dynamics in the gliovascular unit.
Glia 2007;55(12):1222-37.
2006: Joel castro; I Ruminot; Omar H Porras; C M Flores; Tamara Hermosilla; E Verdugo; F Venegas; S Härtel; L Michea; Luis Felipe Barros
ATP steal between cation pumps: a mechanism linking Na+ influx to the onset of necrotic Ca2+ overload.
Cell death and differentiation 2006;13(10):1675-85.
2005: Luis Felipe Barros; Omar H Porras; Carla Bittner
Why glucose transport in the brain matters for PET.
Trends in neurosciences 2005;28(3):117-9.
2004: Omar H Porras; Anitsi Loaiza; Luis Felipe Barros
Glutamate mediates acute glucose transport inhibition in hippocampal neurons.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2004;24(43):9669-73.
2004: Joel castro; Carla Bittner; A Humeres; Viviana Montecinos; Juan Carlos C Vera; Luis Felipe Barros
A cytosolic source of calcium unveiled by hydrogen peroxide with relevance for epithelial cell death.
Cell death and differentiation 2004;11(4):468-78.
2003: Anita S Galvez; Juan Ulloa; Mario Chiong; Alfredo Criollo; Verónica Eisner; Luis Felipe Barros; Sergio Lavandero
Aldose reductase induced by hyperosmotic stress mediates cardiomyocyte apoptosis: differential effects of sorbitol and mannitol.
The Journal of biological chemistry 2003;278(40):38484-94.
2003: Anitsi Loaiza; Omar H Porras; Luis Felipe Barros
Glutamate triggers rapid glucose transport stimulation in astrocytes as evidenced by real-time confocal microscopy.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2003;23(19):7337-42.
2003: Luis Felipe Barros; T Kanaseki; Ravshan Z Sabirov; Shigeru Morishima; Joel castro; Carla Bittner; Emi Maeno; Yuhko Ando-Akatsuka; Yasunobu Okada
Apoptotic and necrotic blebs in epithelial cells display similar neck diameters but different kinase dependency.
Cell death and differentiation 2003;10(6):687-97.
2002: Kay Barnes; Jean C Ingram; Omar H Porras; Luis Felipe Barros; Emma R Hudson; Lee G D Fryer; Fabienne Foufelle; David Carling; D Grahame Hardie; Stephen A Baldwin
Activation of GLUT1 by metabolic and osmotic stress: potential involvement of AMP-activated protein kinase (AMPK).
Journal of cell science 2002;115(Pt 11):2433-42.
2002: Claudio A Hetz; María Rosa Bono; Luis Felipe Barros; Rosalba Lagos
Microcin E492, a channel-forming bacteriocin from Klebsiella pneumoniae, induces apoptosis in some human cell lines.
Proceedings of the National Academy of Sciences of the United States of America 2002;99(5):2696-701.
2002: Luis Felipe Barros; Joel castro; Carla Bittner
Ion movements in cell death: from protection to execution.
Biological research 2002;35(2):209-14.
2001: Luis Felipe Barros; Tamara Hermosilla; Joel castro
Necrotic volume increase and the early physiology of necrosis.
Comparative biochemistry and physiology. Part A, Molecular & integrative physiology 2001;130(3):401-9.
2001: Luis Felipe Barros; Kay Barnes; Jean C Ingram; Joel castro; Omar H Porras; Stephen A Baldwin
Hyperosmotic shock induces both activation and translocation of glucose transporters in mammalian cells.
Pflügers Archiv : European journal of physiology 2001;442(4):614-21.
2001: Luis Felipe Barros; Andrés Stutzin; A Calixto; M Catalán; J Castro; Claudio A Hetz; Tamara Hermosilla
Nonselective cation channels as effectors of free radical-induced rat liver cell necrosis.
Hepatology (Baltimore, Md.) 2001;33(1):114-22.
2000: R A Quintanilla; Omar H Porras; Joel castro; Luis Felipe Barros
Cytosolic [Ca(2+)] modulates basal GLUT1 activity and plays a permissive role in its activation by metabolic stress and insulin in rat epithelial cells.
Cell calcium 2000;28(2):97-106.
1999: Luis Felipe Barros
Measurement of sugar transport in single living cells.
Pflügers Archiv : European journal of physiology 1999;437(5):763-70.
1997: Luis Felipe Barros; M Young; J Saklatvala; Stephen A Baldwin
Evidence of two mechanisms for the activation of the glucose transporter GLUT1 by anisomycin: p38(MAP kinase) activation and protein synthesis inhibition in mammalian cells.
The Journal of physiology 1997;504 ( Pt 3)():517-25.
1997: Luis Felipe Barros; Stephen A Baldwin; M Griffiths
Rapid activation of GLUT1 by osmotic stress.
Biochemical Society transactions 1997;25(3):485S.
1997: Stephen A Baldwin; Luis Felipe Barros; M Griffiths; Joanne Ingram; E C Robbins; A J Streets; J Saklatvala
Regulation of GLUT1 in response to cellular stress.
Biochemical Society transactions 1997;25(3):954-8.
1996: N van den Berghe; Luis Felipe Barros; M G van Mackelenbergh; H Michiel J Krans
Clostridium botulinum C3 exoenzyme stimulates GLUT4-mediated glucose transport, but not glycogen synthesis, in 3T3-L1 adipocytes--a potential role of rho?
Biochemical and biophysical research communications 1996;229(2):430-9.
1995: Stephen A Baldwin; Luis Felipe Barros; M Griffiths
Trafficking of glucose transporters--signals and mechanisms.
Bioscience reports 1995;15(6):419-26.
1995: Luis Felipe Barros; D L Yudilevich; S M Jarvis; N Beaumont; Stephen A Baldwin
Quantitation and immunolocalization of glucose transporters in the human placenta.
Placenta 1995;16(7):623-33.
1995: Gloria Riquelme; Andrés Stutzin; Luis Felipe Barros; José L Liberona
A chloride channel from human placenta reconstituted into giant liposomes.
American journal of obstetrics and gynecology 1995;173(3 Pt 1):733-8.
1995: Luis Felipe Barros; N Van den Berghe; G Nixon; M Griffiths; M Van Mackelenbergh; J Ingram; Stephen A Baldwin
Candidate proteins involved in the targeting of the insulin-sensitive glucose transporter GLUT4 in adipocytes.
Biochemical Society transactions 1995;23(3):414S.
1995: Luis Felipe Barros; R B Marchant; Stephen A Baldwin
Dissection of stress-activated glucose transport from insulin-induced glucose transport in mammalian cells using wortmannin and ML-9.
The Biochemical journal 1995;309 ( Pt 3)():731-6.
1995: Luis Felipe Barros; D L Yudilevich; S M Jarvis; N Beaumont; James D Young; Stephen A Baldwin
Immunolocalisation of nucleoside transporters in human placental trophoblast and endothelial cells: evidence for multiple transporter isoforms.
Pflügers Archiv : European journal of physiology 1995;429(3):394-9.
1994: Luis Felipe Barros
Hypoxanthine transport in the guinea pig and human placenta is a carrier-mediated process that does not involve nucleoside transporters.
American journal of obstetrics and gynecology 1994;171(1):111-7.
1992: Luis Felipe Barros; N Beaumont; S M Jarvis; James D Young; P J Henderson; D L Yudilevich; C Thrasivoulou; Stephen A Baldwin
Nucleoside transporters in human placenta.
Biochemical Society transactions 1992;20(3):244S.
1991: Luis Felipe Barros; J C Bustamante; D L Yudilevich; S M Jarvis
Adenosine transport and nitrobenzylthioinosine binding in human placental membrane vesicles from brush-border and basal sides of the trophoblast.
The Journal of membrane biology 1991;119(2):151-61.
1990: D L Yudilevich; Luis Felipe Barros
Transport of amino acids and nucleosides in the placenta.
Biochemical Society transactions 1990;18(6):1136-40.