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ROSALBA ESCAMILLA HERNANDEZ

Investigador asociado

Pontificia Universidad Católica de Chile

Santiago, Chile

Actualmente estoy participando en las siguientes líneas de investigación. Desarrollo de una máquina fotosintética de perfusión hepática ex vivo para trasplante. Estudio de mecanismo de acción de hemicanales de conexinas en músculo de ratón

Bioquímica, Otra. México, 1998
Ingeniero Bioquímico, Otra. México, 1995
Quimicobiologicas, Otra. México, 2009

Profesor asistente Part Time

Otra

Ciudad de México, México

2003 - 2004
Profesor asistente Part Time

Otra

Ciudad de México, México

1997 - 1999
Profesor asistente Part Time

Otra

Ciudad de México, México

1999 - 1999

Post-Doctorado Part Time

Centro Interdisciplinario de Neurociencia de Valparaiso

Santiago, Chile

2014 - 2018
Post-Doctorado Full Time

State University of New York. Buffalo

Bufalo, NY, Estados Unidos

2009 - 2012
Post-Doctorado Full Time

Center of Excellence in Genomics and Bioinformatics, State University of New York

Bufalo, NY, Estados Unidos

2008 - 2009
Asistente de Investigacion Full Time

Roswell Park Cancer Institute

Bufalo, NY, Chile

2004 - 2005
Asistente de Investigacion Full Time

University of Pittsburgh

Pittsburgh, PA, Chile

1999 - 2002
Investigador asociado Part Time

Pontificia Universidad Católica de Chile

Santiago, Chile

2018 - At present
Post-Doctorado Part Time

Instituto de Ingeniería Biológica y Médica, PUC

Santiago, Chile

2018 - 2020


Active acetylcholine receptors prevent the atrophy of skeletal muscles and favor reinnervation Cisterna, Bruno A.; Vargas, Aníbal A.; Puebla, Carlos; Fernández, Paola; Escamilla, Rosalba; Lagos, Carlos F; Matus, María F.; Vilos, Cristian; Cea, Luis A.; Barnafi, Esteban; Gaete, Hugo; Escobar, Daniel F.; Cardozo, Christopher P.; Sáez, Juan C. Article SCOPUS NATURE COMMUNICATIONS (2020)
Vitamin E Blocks Connexin Hemichannels and Prevents Deleterious Effects of Glucocorticoid Treatment on Skeletal Muscles Balboa, Elisa; Saavedra, Fujiko; Cea, Luis A.; Ramírez, Valeria; Escamilla, Rosalba; Vargas, Aníbal A.; Regueira, Tomás; Sáez, Juan C. Article INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2020)
De novo expression of functional connexins 43 and 45 hemichannels increases sarcolemmal permeability of skeletal myofibers during endotoxemia Cea, Luis A.; Balboa, Elisa; Vargas, Anibal A.; Puebla, Carlos; Branes, Maria C.; Escamilla, Rosalba; Regueira, Tomas; Saez, Juan C Article ISI SCOPUS BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR BASIS OF DISEASE (2019)
SEPSIS-INDUCED CHANNELOPATHY IN SKELETAL MUSCLES IS ASSOCIATED WITH EXPRESSION OF NON-SELECTIVE CHANNELS Balboa, E; Saavedra-Leiva, F; Cea, LA; Vargas AA; Ramirez, V; Escamilla, R; Saez, JC; Regueira, T Article ISI Shock (2018)
Dexamethasone-induced muscular atrophy is mediated by functional expression of connexin-based hemichannels Cea, Luis A.; Balboa, Elisa; Puebla, Carlos; Vargas, An?bal A.; Cisterna, Bruno A.; Escamilla, Rosalba; Regueira, Tom?s; S?ez, Juan C. Article ISI SCOPUS BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR BASIS OF DISEASE (2016)
Fast skeletal myofibers of mdx mouse, model of Duchenne muscular dystrophy, express connexin hemichannels that lead to apoptosis Cea L.A.; Puebla, C; Cisterna B.A.; Escamilla, R; Vargas A.A.; Frank, M; Martínez-Montero P.; Prior C.; Molano J.; Esteban-Rodríguez I.; Pascual, I.; Gallano, P; Lorenzo G.; Pian H.; Barrio L.C.; Willecke K.; Sáez, J.C. Article ISI SCOPUS CELLULAR AND MOLECULAR LIFE SCIENCES (2016)
Neural progenitor cells isolated from the subventricular zone present hemichannel activity and form functional gap junctions with glial cells Talaverón R.; Fernández P.; Escamilla, R; Pastor A.M.; Matarredona E.R.; Sáez, J.C. Article ISI SCOPUS Frontiers in Cellular Neuroscience (2015)
Detection of hssS, hssR, hrtA, and hrtB genes and their expression by hemin in Staphylococcus epidermidis Juarez-Verdayes, Marco A.; Gonzalez-Uribe, Pilar M.; Peralta, Humberto; Rodriguez-Martinez, Sandra; Jan-Roblero, Janet; Escamilla-Hernandez, Rosalba; Cancino-Diaz, Mario E.; Cancino-Diaz, Juan C. Article ISI CANADIAN JOURNAL OF MICROBIOLOGY (2012)
HmuP Is a Coactivator of Irr-Dependent Expression of Heme Utilization Genes in Bradyrhizobium japonicum Escamilla-Hernandez, Rosalba; O'Brian, Mark R. Article ISI JOURNAL OF BACTERIOLOGY (2012)
Genome-wide search identifies Ccnd2 as a direct transcriptional target of Elf5 in mouse mammary gland Escamilla-Hernandez, Rosalba; Chakrabarti, Rumela; Romano, Rose-Anne; Smalley, Kirsten; Zhu, Qianqian; Lai, William; Halfon, Marc S.; Buck, Michael J.; Sinha, Satrajit Article ISI BMC MOLECULAR BIOLOGY (2010)
Elf5 conditional knockout mice reveal its role as a master regulator in mammary alveolar development: Failure of Stat5 activation and functional differentiation in the absence of Elf5 Choi, Yeon Sook; Chakrabarti, Rumela; Escamilla-Hernandez, Rosalba; Sinha, Satrajit Article ISI DEVELOPMENTAL BIOLOGY (2009)
Constitutively active protein kinase a qualitatively mimics the effects of follicle-stimulating hormone on granulosa cell differentiation Escamilla-Hernandez, Rosalba; Little-Ihrig, Lynda; Orwig, Kyle E.; Yue, Junming; Chandran, Uma; Zeleznik, Anthony J. Article ISI MOLECULAR ENDOCRINOLOGY (2008)
Inhibition of rat granulosa cell differentiation by overexpression of G alpha q Escamilla-Hernandez, Rosalba; Little-Ihrig, Lynda; Zeleznik, Anthony J. Article ISI ENDOCRINE (2008)
Liver receptor homolog-1 and steroidogenic factor-1 have similar actions on rat granulosa cell steroidogenesis Saxena, Deeksha; Escamilla-Hernandez, Rosalba; Little-Ihrig, Lynda; Zeleznik, Anthony J. Article ISI ENDOCRINOLOGY (2007)
Stromal-epithelial cell interactions and androgen receptor-coregulator recruitment is altered in the tissue microenvironment of prostate cancer Cano, Patricia; Godoy, Alejandro; Escamilla, Rosalba; Dhir, Rajiv; Onate, Sergio A. Article ISI CANCER RESEARCH (2007)