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Ramon A Jorquera Araya

Assistant Professor

Universidad Andrés Bello

Santiago, Chile

Pathophysiology of Complexin Dysfunction/ Potassium Channels in Synaptic Excitability/ New Roles of Synapsins in Synaptic Function/ Endo/Lysosomal System in Neuronal Function/ Analysis of Synaptotagmin Ca2+ Sensor/ Alcohol in Neuro-Homeostasis

Cellular and Molecular Biology, UNIVERSIDAD AUSTRAL DE CHILE. Chile, 2008
Biochemistry, PONTIFICIA UNIVERSIDAD CATOLICA DE VALPARAISO. Chile, 1998
Biochemist, PONTIFICIA UNIVERSIDAD CATOLICA DE VALPARAISO. Chile, 1999
Post Doctorate in Neurogenetic, MASSACHUSETTS INSTITUTE OF TECHNOLOGY. Estados Unidos, 2011
Pre Doctorate in Biophysic, CENTRO DE ESTUDIOS CIENTIFICOS DE SANTIAGO. Chile, 2001

Lecturer-Assistant Professor Part Time

Central University of Bayamon

Science

Hato Tejas, Puerto Rico

2017 - 2017
Teacher Assistant Part Time

PONTIFICIA UNIVERSIDAD CATOLICA DE VALPARAISO

Ciencias Basicas y Matematicas

Valparaiso, Chile

1998 - 1999
Assistant Professor Full Time

Universidad Central del Caribe

Bayamon, Puerto Rico

2012 - At present
Partner at UCC Other

MASSACHUSETTS INSTITUTE OF TECHNOLOGY

Cambridge, Estados Unidos

2016 - At present
RO1 Early Career Investigator Full Time

NIH-NINDS

Bayamon, Puerto Rico

2018 - At present
Profesor Investigador Full Time

UNIVERSIDAD ANDRES BELLO

Medicina

Santiago, Chile

2020 - At present

Research Assistant Full Time

CECS

Valdivia, Chile

1999 - 2002
Research Associates Full Time

MIT

Cambridge, Estados Unidos

2008 - 2011
Auxiliary Professor Full Time

UCC

Bayamon, Estados Unidos

2012 - 2019
Lecturer Professor Part Time

UCB

Hato Tejas, Estados Unidos

2017 - 2018
Research Professor Full Time

UNAB

Santiago, Chile

2019 - At present

2018 Ismale D Santiago. MS Neuroscience, Universidad Central del Caribe, Bayamon, PR, USA
2018 Agustin Gonzalez-Ruiz. PhD in Neuroscience, Universidad Central del Caribe, Bayamon, PR, USA
2016 Eduardo Quiroz-Manriquez, PhDc Neuroscience, Universidad Central del Caribe, Bayamon, PR, USA
2019 Agustin Gonzalez-Ruiz. PhD. Post Doctoral Researcher, Universidad Central del Caribe, Bayamon, PR, USA

Early Career Investigator

NATIONAL INSTITUTE OF HEALTH

Estados Unidos, 2018

RO1 NIH-NINDS Early Career Investigator
Posdoctoral Fellow

PEW LATIN AMERICAN FELLOWS PROGRAM IN BIOMEDICAL SCIENCES

Chile, 2009

Molecular Regulation of Quantal Release and Fast Short-Term Plasticity
Faculty Partner

MASSACHUSETTS INSTITUTE OF TECHNOLOGY

Puerto Rico, 2016

Center for Brains, Minds and Machines
Travel Award

IBRO/INMHA

Argentina, 2005

Advanced School of Neuroscience: Receptor Channels and Synapses
Best Student

IBRO/INMHA Advanced School of Neuroscience

Argentina, 2005

Advanced School of Neuroscience: Receptor Channels and Synapses
Travel Awards

CONSEJO NACIONAL DE CIENCIA Y TECNOLOGIA

Chile, 2004

Travel Award to Present at the Society for Neuroscience Annual Meeting
Intercampus

AGENCIA ESPANOLA DE COOPERACION INTERNACIONAL

España, 1997

Internship in Mol. Biol. School of Med. Univ. Alcala de Henares, Spain.


Golgi-Dependent Copper Homeostasis Sustains Synaptic Development and Mitochondrial Content Hartwig, Cortnie; Méndez, Gretchen Macías; Bhattacharjee, Shatabdi; Vrailas-Mortimer, Alysia D.; Zlatic, Stephanie A.; Freeman, Amanda A. H.; Gokhale, Avanti; Concilli, Mafalda; Werner, Erica; Sapp Savas, Christie; Rudin-Rush, Samantha; Palmer, Laura; Shearing, Nicole; Margewich, Lindsey; McArthy, Jacob; Taylor, Savanah; Roberts, Blaine; Lupashin, Vladimir; Polishchuk, Roman S.; Cox, Daniel N.; Jorquera, Ramon A.; Faundez, Victor Article JOURNAL OF NEUROSCIENCE (2021)
A Synaptotagmin suppressor screen indicates SNARE binding controls the timing and Ca2+ cooperativity of vesicle fusion Littleton, J. Troy; Sutton, R. Bryan; Guan, Zhuo; Akbergenova, Yulia; Jorquera, Ramon A.; Bykhovskaia, Maria Article ISI ELIFE (2017)
Presynaptic DLG regulates synaptic function through the localization of voltage-activated Ca2+ Channels Astorga, César; Jorquera, Ramón A.; Ramírez, Mauricio; Kohler, Andrés; López, Estefanía; Delgado, Ricardo; Córdova, Alex; Olguín, Patricio; Sierralta, Jimena. Article ISI SCOPUS SCIENTIFIC REPORTS (2016)
Differential regulation of evoked and spontaneous neurotransmitter release by C-terminal modifications of complexin Littleton, J. Troy; Huntwork-Rodriguez, Sarah; Buhl, Lauren K.; Volfson, Dina; Akbergenova, Yulia; Jorquera, Ramon A. Article ISI MOLECULAR AND CELLULAR NEUROSCIENCE (2013)
Abnormal Synaptic Vesicle Biogenesis in Drosophila Synaptogyrin Mutants Littleton, J. Troy; Jorquera, Ramon A.; Stevens, Robin J.; Akbergenova, Yulia Article ISI JOURNAL OF NEUROSCIENCE (2012)
Complexin Controls Spontaneous and Evoked Neurotransmitter Release by Regulating the Timing and Properties of Synaptotagmin Activity Littleton, J. Troy; Akbergenova, Yulia; Jorquera, Ramon A.; Cho, Richard W.; Huntwork-Rodriguez, Sarah Article ISI JOURNAL OF NEUROSCIENCE (2012)
A presynaptic endosomal trafficking pathway controls synaptic growth signaling Littleton, J. Troy; Jorquera, Ramon A.; Rodal, Avital A.; Buhl, Lauren K.; Akbergenova, Yulia; Blunk, Aline D. Article ISI JOURNAL OF CELL BIOLOGY (2011)
DMob4/Phocein Regulates Synapse Formation, Axonal Transport, and Microtubule Organization Littleton, J. Troy; Wu, Chaohong; Schulte, Joost; Song, Yun; Jorquera, Ramon A.; Hong, Pengyu; Sepp, Katharine J. Article ISI JOURNAL OF NEUROSCIENCE (2010)
Postsynaptic regulation of synaptic plasticity by synaptotagmin 4 requires both C2 domains Littleton, J. Troy; Melom, Jan E.; Barber, Cynthia F.; Jorquera, Ramon A. Article ISI JOURNAL OF CELL BIOLOGY (2009)
Drosophila melanogaster Scramblases modulate synaptic transmission Acharya, U; Edwards, MB; jorquera ra; Silva H.; Nagashima, K; Labarca P.; Acharya, JK Article ISI SCOPUS JOURNAL OF CELL BIOLOGY (2006)
Oviduct contraction in Drosophila is modulated by a neural network that is both, octopaminergic and glutamatergic Rodriguez-Valentin, R; Lopez-Gonzalez, I; Jorquera, R; Laarca, P; Zurita M.; Reynaud, E Article ISI SCOPUS JOURNAL OF CELLULAR PHYSIOLOGY (2006)
Dynamics of intracellular calcium induced by lactate and glucose in rat pachytene spermatocytes and round spermatids Reyes JG.; Herrera, E; Lobos, L; Salas K; Lagos, N.; jorquera ra; Labarca P.; Benos, DJ Article ISI REPRODUCTION (2002)
Permeability changes induced by polylysines in rat spermatids jorquera ra; Berrios J.; Sans, J; Vergara C.; Benos, DJ; Reyes JG. Article ISI SCOPUS BIOLOGY OF THE CELL (2002)


Synapsin Null Increases Calcium Sensitivity of Vesicle Fusion and Alter Short-Term Synaptic Memory at Drosophila NMJ Ruiz, AG; Jorquera, RA Abstract ISI BIOPHYSICAL JOURNAL (2016)
Complexin: Masterpiece in Vesicle Cycling and Release Quiroz-Manriquez, E; Fonseca-Velez, H; jorquera ra Abstract ISI BIOPHYSICAL JOURNAL (2015)
The C2B Domain of Synaptotagmin-1 and Complexin Reduce the Asynchronous Release Activation Quiroz-Manriquez, EA; jorquera ra Abstract ISI BIOPHYSICAL JOURNAL (2014)
Polylysine binding, activation of Ca2+ entry and cell lysis in rat spermatogenic cells Jorquera, R; Herrera, E; Rauch MC; Concha, II; Sotomayor P.; Simon, SA; Benos, DJ; Reyes JG. Abstract ISI JOURNAL OF PHYSIOLOGY-LONDON (2000)


ROLE OF THE ENDO/LYSOSOME SYSTEM IN SYNAPTIC FUNCTION Ramon A Jorquera Proyecto (2020)
Synaptic Modifications Induced by Starvation at Drosophila NMJ Ramon A Jorquera Proyecto (2019)
Regulation of synaptic vesicle mobilization,priming and recycling by complexin Ramon A Jorquera Proyecto (2013)