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Johanna Lyzbeth Burgos Vargas

Postdoctoral

Centro de Estudios Científicos

Valdivia, Chile

Estudios de estructura-función de canales iónicos. Actualmente intentamos comprender el rol que cumple el canal de potasio Kir7.1 en el epitelio del plexo coroideo, principal productor del líquido cefalorraquídeo.

Bioquímico, UNIVERSIDAD AUSTRAL DE CHILE. Chile, 2008
Estudios de la estructura y la función de canales iónicos, UNIVERSIDAD AUSTRAL DE CHILE. Chile, 2018

Analista químico Part Time

Instituto de Ciencia y Tecnología de los Alimentos, Universidad Austral de Chile

Valdivia, Chile

2008 - 2008
Asistente de investigación Full Time

Centro de Estudios Científicos

Valdivia, Chile

2008 - 2012
Asistente de investigación Full Time

Instituto de Bioquímica y Microbiología de la Universidad Austral de Chile

Valdivia, Chile

2012 - 2013
Asistente de investigación Full Time

Insituto de Farmacología y Morfofisiología Veterinaria, Universidad Austral de Chile

Valdivia, Chile

2013 - 2013


Normal vision and development in mice with low functional expression of Kir7.1 in heterozygosis for a blindness-producing mutation inactivating the channel Vera, Erwin; Cornejo, Isabel; Henao, Juan Carlos; Tribinos, Felipe; Burgos, Johanna; Sepulveda, Francisco V.; Cid, L. Pablo Article ISI AMERICAN JOURNAL OF PHYSIOLOGY-CELL PHYSIOLOGY (2024)
A novel Kir7.1 splice variant expressed in various mouse tissues shares organisational and functional properties with human Leber amaurosis-causing mutations of this K+ channel Vera E.; Cornejo I.; Burgos J.; Niemeyer M.I.; SepÃºlveda F.V.; Cid L.P. Article ISI SCOPUS BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS (2019)
Kir7.1 inwardly rectifying K+ channel is expressed in ciliary body non pigment epithelial cells and might contribute to intraocular pressure regulation Burgos J.; Villanueva S.; Ojeda M.; Cornejo I.; Cid L.P.; SepÃºlveda F.V. Article ISI SCOPUS EXPERIMENTAL EYE RESEARCH (2019)
K-2P TASK-2 and KCNQ1-KCNE3 K+ channels are major players contributing to intestinal anion and fluid secretion Julio-Kalajzi?, Francisca; Villanueva, Sandra; Burgos, Johanna; Ojeda, Margarita; Cid, L. Pablo; Jentsch, Thomas J.; Sepúlveda, Francisco V. Article ISI SCOPUS JOURNAL OF PHYSIOLOGY-LONDON (2018)
Tissue Distribution of Kir7.1 Inwardly Rectifying K+ Channel Probed in a Knock-in Mouse Expressing a Haemagglutinin-Tagged Protein Cornejo, I; Villanueva, S; Burgos, J; Lopez-Cayuqueo, KI; Chambrey, R; Julio-Kalajzic, F; Buelvas, N; Niemeyer, MI; Figueiras-Fierro, D; Brown, PD; Sepulveda, FV; Cid, LP Article ISI SCOPUS FRONTIERS IN PHYSIOLOGY (2018)
Butyric acid stimulates bovine neutrophil functions and potentiates the effect of platelet activating factor Carretta M.D.; Hidalgo A.I.; Burgos, J; Opazo, L; Castro L.; Hidalgo M. A.; Figueroa C.D.; Taubert, A; Hermosilla, C; burgos R.A. Article ISI SCOPUS VETERINARY IMMUNOLOGY AND IMMUNOPATHOLOGY (2016)
Cleft Palate, Moderate Lung Developmental Retardation and Early Postnatal Lethality in Mice Deficient in the Kir7.1 Inwardly Rectifying K+ Channel Villanueva, Sandra; Burgos, Johanna; Lpez-Cayuqueo, Karen I.; Lai, Ka-Man Venus; Valenzuela, David M.; Cid, L. Pablo; Seplveda, Francisco V.; Zhang, Zhe Article ISI SCOPUS PLOS ONE (2015)
Novel CLCNKB Mutations Causing Bartter Syndrome Affect Channel Surface Expression Keck, M; Andrini O.; Lahuna, O; Burgos, J; Cid, LP; Sepulveda, FV; L'Hoste, S; Blanchard, A.; Vargas-Poussou, R; Lourdel S.; Teulon, J Article ISI SCOPUS Human Mutation (2013)


Exploring The Possible Role Of The Inwardly Rectifying K+ Channel Kir7.1 In The Ciliated Epithelia Of The Choroid Plexus And The Ciliary Body Of The Eye Sepulveda, Francisco Proyecto (2016)
D-Lactataemia Increases the Bovine Blood Neutrophil Activity and Is Associated with the Early Onset of Laminitis in Heifer with Acute Ruminal Acidosis Burgos, Rafael Proyecto (2012)
Identification of potassium channels involved in sodium-coupled absorption nutrients and in the secretion of electrolytes and fluid in intestinal epithelium. Sepulveda, Francisco Proyecto (2012)
STUDY OF THE REGULATORY MECHANISM OF TESTICULAR GLYCOGEN CONTENT: PARTICIPATION OF MALIN AND LAFORIN Concha, Ilona Irina Proyecto (2011)
MECANISMOS MOLECULARES DEL EFECTO DUAL DE LOS PROTONES EXTRACELULARES SOBRE EL GATING DEL CANAL DE CLORURO CLC-2. Sepulveda, Francisco Proyecto (2007)


ClC-5 mutations associated with Dent's disease: a major role of the dimer interface Lourdel S.; Grand, T; Burgos, J; Gonzalez, W; Sepulveda, F. V.; Teulon, J Review ISI SCOPUS Pflugers Archiv European Journal of Physiology (2012)
Extracellular pH in restricted domains as a gating signal for ion channels involved in transepithelial transport Sandoval M.; Burgos, J; SepÃºlveda F.V.; Cid, L. P. Review SCOPUS Biological and Pharmaceutical Bulletin (2011)