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Lisette Leyton Campos

Full Professor

FACULTAD DE MEDICINA UNIVERSIDAD DE CHILE

Santiago, Chile

Líneas de Investigación


Cell Biology; Cell signaling in adhesion and migration; Cell-cell and cell-matrix interactions, focus on neurons and astrocytes; cell signaling in metastasis

Educación

  •  Licenciatura en Bioquímica, UNIVERSIDAD DE CHILE. Chile, 1982
  •  Bioquímico, UNIVERSIDAD DE CHILE. Chile, 1984
  •  Doctorado en Ciencias, UNIVERSIDAD DE CHILE. Chile, 1989

Experiencia Académica

  •   Full Professor Full Time

    UNIVERSIDAD DE CHILE

    Facultad de Medicina

    Santiago, Chile

    2012 - At present

  •   Associate Professor Full Time

    UNIVERSIDAD DE CHILE

    Facultad de Medicina

    Santiago, Chile

    2004 - 2012

  •   Assistant Professor Full Time

    UNIVERSIDAD DE CHILE

    Facultad de Medicina

    Santiago, Chile

    1999 - 2004

  •   Full Professor Full Time

    UNIVERSIDAD DE CHILE

    Facultad de Medicina

    Santiago, Chile

    2012 - 2019

  •   Full Professor Part Time

    UNIVERSIDAD DE CHILE

    Facultad de Medicina

    Santiago, Chile

    2019 - At present

Experiencia Profesional

  •   Research Associate-Postdoctoral Fellow Full Time

    University of Lausanne

    Epalinges, Suiza

    1994 - 1999

  •   Visiting Reseach Assistant Full Time

    Duke University

    Durham, North Carolina, Estados Unidos

    1987 - 1988

  •   Research Assistant-Postdoctoral Fellow Full Time

    Duke University

    Durham, North Carolina, Estados Unidos

    1989 - 1994

Formación de Capital Humano


POST-DOCTORAL FELLOWS (Universidad de Chile)
A total of 10 Postdoctoral fellows, 6 in the last 5 years.

Ph.D. THESIS STUDENTS (total of 22 students; 10 completed since 2015; 2 in progress)
From the Ph.D. Program in Biochemistry: Ana María Avalos (2002-2006); Vicente Torres*, (2002-2006); Lorena Lobos* (2007-2011); Horacio Maldonado (2011-2015); Natalia Diaz-Valdivia* (2012-2016); Francesca Burgos (2013-2019); Esteban Palacios (2018-). From the Ph.D. Program in Biomedical Sciences: Tamara Hermosilla (2002-2005); Mónica Brito* (2005-2008); Diego Rodriguez* (2006-2009); Alejandra Valdivia (2007-2010); Rodrigo Herrera-Molina (2007-2009); Milene Kong (2010-2014); Edgardo Rojas* (2011-2015); Catalina Soto (2014); Leonardo Pérez (2017-2020); Ricardo Huilcaman* (2017-2020). From the Program in Pharmacology: Carlos Sanhueza* (2009-2013); Alvaro Alvarez (2010- 2014); Rina Ortiz, (2010-2014); Renato Burgos* (2018-). From the Program in Medical Sciences: Darío Vásquez Ph.D. (2009-2015). All from the University of Chile. *Co-adviser.
Additionally, 16 graduate students have performed lab rotations under my supervision.

POST-GRADUATE LECTURE COURSES (Chile)
Lecturer in the following Post-graduate Courses, “Cellular Signaling” (2000-2020); “Advanced Course in Integral Cellular Microscopy” (2000-2008); “Cellular Biology” (2002-2016); “Advanced Course in Cellular and Molecular Biology” (2003-2016); “Cellular Signaling Module II” (2004-2016).
Organizer and Lecturer of Post-graduate Seminar Course, “Reading and Discussing papers in English” (2004-2013); Organizer and Lecturer of Post-graduate Course, “Written and Oral Communication in Scientific English” (2010-2021); Organizer and Lecturer of Post-graduate Course, “Oral Communication Skills in Scientific English” (2014-2020); Organizer and Lecturer of Post-graduate Course, “Grammar and Written Communication skills in English” (2014-2017); Module IV in “Advanced Course in Cellular and Molecular Biology” (2006-2013); Organizer and Lecturer of Post-graduate Course, “The thesis Project” (2016-2019).

UNDERGRADUATE STUDENT TRAINING IN THE LAB
11 undergraduate thesis students; 22 undergraduate medical students, 3 Biochemistry rotation students and 1 student from abroad (Argentina).

UNDERGRADUATE TEACHING
Participation in undergraduate teaching every year
1999- 2014 Cell Biology for medical and non-medical students, Faculty of Medicine, Universidad de Chile
2000- 2001 Tutorial for medical students to develop a guidebook for “Signal Transduction” chapter of Hypercell (Garland Scientific).
2002- 2011 Tutorial to use the guidebook on signaling with various medical and non-medical students, Faculty of Medicine, University of Chile.
2007- 2008 Development of an audiovisual animation to teach programmed cell death to medical and non-medical students, Faculty of Medicine, University of Chile.
2010- 2011 Development of an interactive multimedia to teach programmed cell death to medical and non-medical students, Faculty of Medicine, University of Chile.
2013- 2014 Development of an interactive multimedia to teach Cell Signaling to medical and non-medical students, Faculty of Medicine, University of Chile


Difusión y Transferencia


Annual participation in Explora Conicyt Project since 2003
April 2012. Entrevista programa radial FORO CIUDADANO conducido por Vicky Quevedo. Científicos chilenos estudian el sistema nervioso central. http://www.forociudadano.cl/2012/04/
June 2012, http://www.lasegunda.com/Noticias/Buena-Vida/2012/06/754730/Hallazgo-en-cerebro-permitira-reparar-dano-neuronal
July 2012,http://www.emol.com/noticias/tecnologia/2012/07/01/548542/cientificos-chilenostrabajan-
en-tratamientos-contra-traumatismos-graves.html
Sept 2012, Alumnos del colegio Antilhue de La Florida visitan laboratorio de Investigadora BNI. http://www.bni.cl/nv_detailed.php?did=285
Dec 2012, Ganadores del Mejor Trabajo sobre Neurociencia visitan laboratorios del BNI, http://noticias.uach.cl/principal.php?pag=noticia-externo&cod=55442; http://www.laaldea.cl/?p=20324
Invited editor for Special Edition in the Journal Current Molecular Medicine (published 2014) covering the two International Symposia on Cell Migration held in the Annual meeting of the Chilean Society for Cell Biology, Oct 23 – Oct 27,
2012, Puerto Varas, Chile. Leyton L, Torres VA, and Quest A.F.G. “Editorial: signaling in cell migration and disease.” Curr Mol Med. 14(2):197-8 (2014).
Symposium for the XXXII National Congress of Biochemistry Students of Chile (ANEB) and II South American Congress of Biochemistry Students, July 20– 25, 2015 (Organizer and Lecturer, Centro de Extensiones P. Universidad Católica de Chile, Santiago, Chile). Finantial support from BNI, Iniciativas Científicas Milenio.
Organizer of the visit of the International lecturer for the XXXII National Congress of Biochemistry Students of Chile (ANEB) and II South American Congress of Biochemistry Students, July 20– 25, 2015. Dr. Luis Bagatolli from the University of Denmark. Finantial support from ANEB.
Edición de la traducción al español del sitio web del "The Linus Pauling Institute Micronutrient Information Center":lpi.oregonstate.edu/mic. 2014-2015.
Invited speaker to the following symposia/conferences:
1) Faculty of Physics, Georg-August- University in Göttingen (2012) “2ndSymposium on Biophysical Methods for Medical Neurobiology -
Göttingen>
2) First NeuroSur Meeting. Pasteur Institute - Montevideo & After Hotel Montevideo, Uruguay. Symposium Cell Biology of the neuron. L. Leyton
"Bidirectional signaling between neurons and astrocytes". August 1 - 3, 2012.
3) University of North Carolina at Chapel Hill, Department of Developmental and Cellular Biology (2013). "Astrocyte adhesion and migration induced by the neuronal protein Thy-1". Invited by Dr. Keith Burridge.
4) Second NeuroSur Meeting. Leloir Institute - Buenos Aires, Argentina. NeuroSur Network. L. Leyton by A. Couve "Neurobiología Subcelular". August 29 - 30, 2013.
5) University of Lausanne, Department of Biochemistry, Friday Seminars, CIIL "Bidirectional signaling between neurons and astrocytes via Thy-1/ integrin interaction ". Invited by Dr. Pascal Schneider. University of Lausanne, Epalinges, Switzerland. September 19, 2014.
6) Third NeuroSur Meeting. Federal University of Rio de Janeiro - Rio de Janeiro, Brasil. NeuroSur Network. November 5 - 7, 2014. http://www.bni.cl/redes.php
7) School of Neurobiology (Post graduate course); From molecules to systems: Modern neurobiology at a glance. Lecturer "Regeneration and glial cells". Invited by Dr Sean Patterson, Instituto de Histología y Embriología de Mendoza (IHEM)-CONICET. Facultad de Ciencias médicas, Universidad de Cuyo, Mendoza, Argentina August 31-September 11, 2015.
8) International Symposium for the XXXIX Reunión Anual de la SBBMCh “Effect of force in Biology: from enzymes to signaling in the cell” Organized by Lisette Leyton and Christian A.M. Wilson (Universidad de Chile). Organizer and Lecturer. Centro de Convenciones Hotel Patagónico, Puerto Varas, Chile (Sept 27- 30, 2016).
9) Leyton, L. “Cell adhesion molecules in the bidirectional signaling of neurons and astrocytes” Presented in the Symposium Chile-Brasil: Neurochemistry. 45a Reunión Anual de la Sociedad Brasilera de Bioquímica y Biología Molecular Centro de Convenciones de Natal, Natal, Brasil (Junio 18-21, 2016).
10) Organization and participation in the Summer Doctoral School for young researchers from Colombia, Brazil, Peru and other Latin American countries. Activity organized by the Committee of the Doctoral Program in Biomedical Sciences and the Office of International Affairs to attract applicants to the program. 14-18 January 2019
11) News and Video about a publication in Cell Communication and Signaling. Protein interactions offer new insight into cell movement required for healing wounds, August 3, 2020. https://aqll-lab.cl/video-bytes-protein-interactions-offer-new-insight/; https://youtu.be/5VKieMZbUBM
12) News about a publication in Frontiers in Research Metrics and Analytics, section Scholarly Communication. Article written with the graduate students of an English course. September 2020 http://uchile.cl/m169957; https://cmcmed.cl/2020/11/24/; https://aqll-lab.cl/does-peer-reviewing-for-covid-19-related-papers-still-work/; https://sbcch.cl/2020/11/21/
13) Interview in radio Atractiva FM Los Lagos on Helicobacter pylori in neurodegeneration. https://www.youtube.com/watch?v=BWNWPdqUm2k; https://www.instagram.com/p/CKUqAeoHTTI/…


Premios y Distinciones

  •   The Rotary Foundation of Rotary International Fellowship

    DUKE UNIVERSITY

    Estados Unidos, 1987

    Fellowship for a year training as a graduate student at Duke University, Durham, NC., USA. Ph.D. thesis accomplished

  •   Rockefeller Foundation Special Postdoctoral Fellowship

    DUKE UNIVERSITY

    Chile, 1989

    Fellowship to work in Reproductive Biology.

  •   International Fellowship, Fogarty International Center, National Institute of Health

    DUKE UNIVERSITY

    Chile, 1990

    Fellowship for Postdoctoral training

  •   Andrew W. Mellon Foundation Training Fellowship

    DUKE UNIVERSITY

    Chile, 1992

    Postdoctoral Training Fellowship

  •   Federation of European Biochemical Societies long-term fellowship

    UNIVERSITY OF LAUSANNE

    Suiza, 1995

    Postdoctoral training fellowship

  •   Federation of European Biochemical Societies follow-up fellowship

    UNIVERSITY OF LAUSANNE

    Chile, 1999

    Special Award to return to my home country

  •   Best undergraduate and Master’s thesis

    SOCIEDAD DE BIOLOGIA DE CHILE

    Chile, 2009

    Price awarded to the student Hery Urra (LLeyton, thesis Director) for presenting the best undergraduate and Master’s thesis.

  •   best thesis in Biology of the University of Chile

    UNIVERSIDAD DE CHILE

    Chile, 2011

    Price to the graduate student Alejandra Valdivia (LLeyton, thesis Director) for the best thesis in Biology of the University of Chile.

  •   Allende-Connelly Foundation Award of Excellence to the best PhD Thesis in the field of Biological Sciences at the University of Chile

    UNIVERSIDAD DE CHILE

    Chile, 2017

    Best PhD thesis in Biology (honor award) to Natalia Diaz-Valdivia

  •   Best Oral presentation

    SOCIEDAD DE BIOQUIMICA DE CHILE

    Chile, 2016

    Best oral presentacion to PhD students. Awarded to Francesca Bustos-Bravo

  •   Best picture in the ACCDiS cancer spring symposium

    ACCDiS

    Chile, 2016

    Best picture contest. Awarded to Rina Ortiz.

  •   Best poster presentation

    ACCDiS

    Chile, 2016

    Best poster presentation in the ACCDiS Cancer Spring Symposium. Awarded to Natalia Diaz-Valdivia


 

Article (80)

Inhibition of glycolysis and Src/Akt signaling reduces Caveolin-1-enhanced metastasis
Caveolin-1-dependent tenascin C inclusion in extracellular vesicles is required to promote breast cancer cell malignancy
Helicobacterpylori outer membrane vesicles induce astrocyte reactivity through nuclear factor-Kappa B activation and cause neuronal damage in vivo in a murine model
Prostaglandin E2 Exposure Disrupts E-Cadherin/Caveolin-1-Mediated Tumor Suppression to Favor Caveolin-1-Enhanced Migration, Invasion, and Metastasis in Melanoma Models
Protein kinase B (AKT) upregulation and Thy-1-alpha(v)beta(3) integrin-induced phosphorylation of Connexin43 by activated AKT in astrogliosis
Mitochondrial Dysfunction and the Glycolytic Switch Induced by Caveolin-1 Phosphorylation Promote Cancer Cell Migration, Invasion, and Metastasis
The GPI-Anchored Protein Thy-1/CD90 Promotes Wound Healing upon Injury to the Skin by Enhancing Skin Perfusion
Thy-1 (CD90), Integrins and Syndecan 4 are Key Regulators of Skin Wound Healing
Thy-1-Integrin Interactions in cis and Trans Mediate Distinctive Signaling
An Outside-In Switch in Integrin Signaling Caused by Chemical and Mechanical Signals in Reactive Astrocytes
Extracellular Vesicles as Mediators of Cancer Disease and as Nanosystems in Theranostic Applications
Thy-1 (CD90)-Induced Metastatic Cancer Cell Migration and Invasion Are beta 3 Integrin-Dependent and Involve a Ca2+/P2X7 Receptor Signaling Axis
Application of Force to a Syndecan-4 Containing Complex With Thy-1-alpha(V)beta(3)Integrin Accelerates Neurite Retraction
Caveolin-1 function at the plasma membrane and in intracellular compartments in cancer
Caveolin-1-Mediated Tumor Suppression Is Linked to Reduced HIF1 alpha S-Nitrosylation and Transcriptional Activity in Hypoxia
Src-family kinase inhibitors block early steps of caveolin-1-enhanced lung metastasis by melanoma cells
Syndecan-4/PAR-3 signaling regulates focal adhesion dynamics in mesenchymal cells
The non-receptor tyrosine phosphatase type 14 blocks caveolin-1-enhanced cancer cell metastasis
AT2 Receptor Mediated Activation of the Tyrosine Phosphatase PTP1B Blocks Caveolin-1 Enhanced Migration, Invasion and Metastasis of Cancer Cells
Coagulation Factor Xa Promotes Solid Tumor Growth, Experimental Metastasis and Endothelial Cell Activation
Ionic Nanocomplexes of Hyaluronic Acid and Polyarginine to Form Solid Materials: A Green Methodology to Obtain Sponges with Biomedical Potential
Thy-1/CD90 a Bidirectional and Lateral Signaling Scaffold
Curcumin-loaded nanoemulsion: A new safe and effective formulation to prevent tumor reincidence and metastasis
Encapsulation of Gold Nanostructures and Oil-in-Water Nanocarriers in Microgels with Biomedical Potential
Gold nanoparticles as tracking devices to shed light on the role of caveolin-1 in early stages of melanoma metastasis
Intracellular Ca2+ Increases and Connexin 43 Hemichannel Opening Are Necessary but Not Sufficient for Thy-1-Induced Astrocyte Migration
Single-molecule measurements of the effect of force on Thy-1/alpha v beta 3-integrin interaction using nonpurified proteins
alpha(V)beta(3) Integrin regulates astrocyte reactivity
Anti-neoplastic drugs increase caveolin-1-dependent migration, invasion and metastasis of cancer cells
Astrocyte-to-neuron communication through integrin-engaged Thy-1/CBP/Csk/Src complex triggers neurite retraction via the RhoA/ROCK pathway
Extracellular matrix-specific Caveolin-1 phosphorylation on tyrosine 14 is linked to augmented melanoma metastasis but not tumorigenesis
Integrin-mediated transactivation of P2X7R via hemichannel-dependent ATP release stimulates astrocyte migration
Enhanced caveolin-1 expression increases migration, anchorage-independent growth and invasion of endometrial adenocarcinoma cells
Phosphorylation of caveolin-1 on tyrosine-14 induced by ROS enhances palmitate-induced death of beta-pancreatic cells
Caveolin-1 is a risk factor for postsurgery metastasis in preclinical melanoma models
Human Survivin and Trypanosoma cruzi Calreticulin Act in Synergy against a Murine Melanoma In Vivo
Rab5 is required for Caveolin-1-enhanced Rac1 activation, migration and invasion of metastatic cancer cells
Rab5 is required in metastatic cancer cells for Caveolin-1-enhanced Rac1 activation, migration and invasion
Signaling Pathways Involved in Neuron-Astrocyte Adhesion and Migration
Survivin expression promotes VEGF-induced tumor angiogenesis via PI3K/Akt enhanced beta-catenin/Tcf-Lef dependent transcription
E-cadherin determines Caveolin-1 tumor suppression or metastasis enhancing function in melanoma cells
Focal Adhesion Dynamics Are Altered in Schizophrenia
Rab5 activation promotes focal adhesion disassembly, migration and invasiveness in tumor cells
The Caveolin-1 Connection to Cell Death and Survival
Thy-1-mediated cell-cell contact induces astrocyte migration through the engagement of alpha v beta(3) integrin and syndecan-4
Astrocytic alpha(V)beta(3) Integrin Inhibits Neurite Outgrowth and Promotes Retraction of Neuronal Processes by Clustering Thy-1
Caveolin-1-Enhanced Motility and Focal Adhesion Turnover Require Tyrosine-14 but Not Accumulation to the Rear in Metastatic Cancer Cells
Progesterone promotes focal adhesion formation and migration in breast cancer cells through induction of protease-activated receptor-1
Simvastatin disrupts cytoskeleton and decreases cardiac fibroblast adhesion, migration and viability
ATP release due to Thy-1-integrin binding induces P2X7-mediated calcium entry required for focal adhesion formation
Perinatal asphyxia: current status and approaches towards neuroprotective strategies, with focus on sentinel proteins
Simvastatin induces apoptosis by a Rho-dependent mechanism in cultured cardiac fibroblasts and myofibroblasts
Type IVB pili are required for invasion but not for adhesion of Salmonella enterica serovar Typhi into BHK epithelial cells in a cystic fibrosis transmembrane conductance regulator-independent manner
Caveolin-1-mediated Suppression of Cyclooxygenase-2 via a beta-catenin-Tcf/Lef-dependent Transcriptional Mechanism Reduced Prostaglandin E-2 Production and Survivin Expression
Neuronal Thy-1 induces astrocyte adhesion by engaging syndecan-4 in a cooperative interaction with alpha v beta 3 integrin that activates PKC alpha and RhoA
Severe alterations in expression and localisation of alpha 6 beta 4 integrin in salivary gland acini from patients with Sjogren syndrome
Direct Thy-1/alpha(V)beta(3) integrin interaction mediates neuron to astrocyte communication
Reduced sulfation of muc5b is linked to xerostomia in patients with Sjogren syndrome
E-cadherin is required for caveolin-1-mediated down-regulation of the inhibitor of apoptosis protein survivin via reduced beta-Catenin-Tcf/Lef-dependent transcription
Basal lamina disorganisation of the acini and ducts of labial salivary glands from patients with Sjogren's syndrome: association with mononuclear cell infiltration
Casein kinase 2 (CK2) increases survivin expression via enhanced beta-catenin-T cell factor/lymphoid enhancer binding factor-dependent transcription
Caveolin-1 controls cell proliferation and cell death by suppressing expression of the inhibitor of apoptosis protein survivin
Involvement of specific laminins and nidogens in the active remodeling of the basal lamina of labial salivary glands from patients with Sjogren's syndrome
Characterization of alpha X I-domain binding to Thy-1
Increased acinar damage of salivary glands of patients with Sjögren's syndrome is paralleled by simultaneous imbalance of matrix metalloproteinase 3/tissue inhibitor of metalloproteinases 1 and matrix metalloproteinase 9/tissue inhibitor of metalloproteinases 1 ratios
Aggregation of integrins and RhoA activation are required for Thy-1-induced morphological changes in astrocytes
Enhanced degradation of proteins of the basal lamina and stroma by matrix metalloproteinases from the salivary glands of Sjogren's syndrome patients - Correlation with reduced structural integrity of acini and ducts
Caspase-dependent initiation of apoptosis and necrosis by the Fas receptor in lymphoid cells: onset of necrosis is associated with delayed ceramide increase
Introduction to supramolecular complex formation in cell signaling and disease
Signaling triggered by Thy-1 interaction with ? 3 integrin on astrocytes is an essential step towards unraveling neuronal Thy-1 function
Signaling triggered by Thy-1 interaction with beta(3) integrin on astrocytes is an essential step towards unraveling neuronal Thy-1 function
Thy-1 binds to integrin beta(3) on astrocytes and triggers formation of focal contact sites
Thy-1/CD3 coengagement promotes TCR signaling and enhances particularly tyrosine phosphorylation of the raft molecule LAT.
Recombinant mouse ZP3 inhibits sperm binding and induces the acrosome reaction
Regulation of mouse gamete interaction by a sperm tyrosine kinase
95 kd sperm proteins bind ZP3 and serve as tyrosine kinase substrates in response to zona binding
Evidence that aggregation of mouse sperm receptors by ZP3 triggers the acrosome reaction.
Relationship between the M42 antigen of mouse sperm and the acrosome reaction induced by ZP3
Monoclonal antibodies to bovine and human acrosin.
Two satisfactory methods for purification of human acrosin

Abstract (4)

Thy-1/CD90 induces metastatic breast cancer cell migration involves a Ca2+/hemichannel/ATP/P2X7 receptor-signaling axis
Sub-cytotoxic doses of anti-neoplastic drugs increase caveolin-1-dependent migration, invasion and metastasis of cancer cells
Syndecan-4 strengthens the effect of integrin on CD90-induced cellular contraction
Caveolae-independent Caveolin-1 translocation to focal adhesions upon melanoma adhesion and spreading.

BookWhole (3)

Short- and long-term consequences of perinatal asphyxia: Looking for neuroprotective strategies
Short-and Long-Term Consequences of Perinatal Asphyxia: Looking for Neuroprotective Strategies" in Perinatal Programming of Neurodevelopment
Thy-1 modulates neurological cell-cell and cell-matrix interactions through multiple molecular interactions" in "Cell Adhesion Molecules: Implications in Neurological Diseases

EditorialMaterial (1)

Signaling in Cell Migration and Disease

Proyecto (46)

Controlling neurotoxicity of reactive astrocytes in inflammatory conditions by altering endo-lysosomal trafficking
Mechanisms triggering aVb3 Integrin expression in astrocyte reactivity
ASTROCYTES IN A PROINFLAMMATORY CONTEXT INCREASE CELL ADHESION BY REGULATING THE ACTIVATION OF RHOA THROUGH THE PHOSPHORYLATION OF RHO MODULATORS BY PKCALPHA
Astrocytes in a proinflammatory context increase cell adhesion by regulating the activation of RhoA through the phosphorylation of Rho modulators by PKCalpha
INCREASED EXPRESSION OF ?3 INTEGRIN AND SYNDECAN-4 IS CONTROLLED BY THE RAB/ARF-ENDOCYTIC PATHWAY IN REACTIVE ASTROCYTES
Increased expression of avb3 integrin and syndecan-4 is controlled by the Rab/Arf-endocytic pathway in reactive astrocytes.
Phosphatases and exosomes in caveolin-1-mediated metastasis
Phosphatases and exosomes in caveolin-1-mediated metastasis
ROLE OF MITOCHONDRIAL ENERGY METABOLISM AND MITOCHONDRIAL LOCALIZATION IN STIMULATED CELL MIGRATION
Role of mitochondrial energy metabolism and mitochondrial localization in stimulated cell migration.
The Thy-1 receptors aVb3 integrin and Syndecan-4 on astrocytes control mitochondrial location as well as ATP release and thereby contribute to the neurotoxic effects of reactive astrocytes
THE THY-1 RECEPTORS αVβ3 INTEGRIN AND SYNDECAN-4 ON ASTROCYTES CONTROL MITOCHONDRIAL LOCATION AS WELL AS ATP RELEASE AND THEREBY CONTRIBUTE TO THE NEUROTOXIC EFFECTS OF REACTIVE ASTROCYTES.
Advanced Center for Chronic Diseases (ACCDiS)
Centro de estudios avanzados de enfermedades crónicas (ACCDiS).
Espectroscopía por resonancia de plasmon superficial: una plataforma química para la detección de biomarcadores de enfermedades crónicas y estudios farmacológicos
Más allá del límite: Microscopía de Super-resolución para investigación a nanoescala
Plataforma de microscopía confocal para uso en investigaciones biomédicas avanzadas
Referente Nacional y Regional para la Formación de Recursos Humanos de Excelencia para Investigación Biomédica
Caveolin-1-dependent migration and metastasis of cancer cells requires Tyr14 phosphorylation, sequestration of p85α and activation of the Rab5-Rac1 pathway, which are inhibited by expression of E-cadherin
Caveolin-1-dependent migration and metastasis of cancer cells requires Tyr14 phosphorylation, sequestration of p85a and activation of the Rab5 Rac1 pathway, which are inhibited by expression of E-cadherin
Interaction of PAR-3 with syndecan-4 induced by thy-1 is involved in astrocyte migration
INTERACTION OF PAR-3 WITH SYNDECAN-4 INDUCED BY THY-1 IS INVOLVED IN ASTROCYTE MIGRATION
Plataforma de microscopía confocal para uso en investigaciones biomédicas avanzadas
Switch of cell adhesion-to-migration induced by Thy-1 engagement of Integrins and Syndecan-4 in astrocytes
SWITCH OF CELL ADHESION-TO-MIGRATION INDUCED BY THY-1 ENGAGEMENT OF INTEGRINS AND SYNDECAN-4 IN ASTROCYTES
Cellomics: Una plataforma automatizada de microscopia de alta complejidad a gran escala con potencial Biotecnólogico
Cellomics=> Una plataforma automatizada de microscopia de alta complejidad a gran escala con potencial Biotecnologíco
Señalización por estrés metabólico en cáncer, enfermedades cardiovasculares y diabetes
Señalización por estrés metabólico en cáncer, enfermedades cardiovasculares y diabetes
Señalización por estrés metabólico en cáncer, enfermedades cardiovasculares y diabetes
Biomedical Neuroscience Institute
Instituto de Neurociencia Biomédica (BNI)
PRO-INFLAMMATORY STIMULI INCREASE ALPHAVBETA3 INTEGRIN EXPRESSION IN ASTROCYTES, WHICH UPON ENGAGEMENT OF NEURONAL THY-1 TRIGGERS BIDIRECTIONAL-SIGNALING EVENTS REQUIRED FOR ASTROCYTE MIGRATION AND AXONAL RETRACTION..
Pro-inflammatory stimuli increase alphaVbeta3 integrin expression in astrocytes, which upon engagement of neuronal Thy-1 triggers bidirectional-signaling events required for astrocyte migration and axonal retraction
Thy-1-induced syndecan-4-dependent RhoA activation on astrocytes
Thy-1-induced syndecan-4-dependent RhoA activation on astrocytes
Center for Molecular Studies of the Cell
Thy-1/αVβ3 integrin interaction activates bidirectional signaling pathways involving PKCα and Rho GTPases in both astrocytes and neurons
"SIGNALING MECHANISMS TRIGGERED BY THE INTERACTION BETWEEN THY-1 AND AvB3 INTEGRIN=> AN ESSENTIAL STEP TOWARDS UNRAVELING THY-1 FUNCTION IN NEURONS AND ASTROCYTES".
Center for Molecular Studies of the Cell
Molecular mechanisms underlying Thy-1-induced integrin signaling in astrocytes
Functional role of caveolae-like plasma membrane microdomains and protein kinase C isoforms in nerve growth factor-induced differentiation of PC12 cells
Neuronal Thy-1 binds to b3 integrin in astrocytes and thereby restricts neurite outgrowth
Identification of a ligand molecule for the GPI-anchored protein, Thy-1
Identification of a ligand molecule for the GPI-anchored protein, Thy-1=> towards unraveling signaling mechanism involved in neurite outgrowth
Protein Kinase C isoforms in the control of cell growth=> Role of lipid second messengers and compartamentalization of PKC isoforms

Review (7)

Impacts of PI3K/protein kinase B pathway activation in reactive astrocytes: from detrimental effects to protective functions
CSK-mediated signalling by integrins in cancer
Thy-1 (CD90)-regulated cell adhesion and migration of mesenchymal cells: insights into adhesomes, mechanical forces, and signaling pathways
Connexins in astrocyte migration
Thy-1-Interacting Molecules and Cellular Signaling in Cis and Trans
Caveolins, caveolae, and lipid rafts in cellular transport, signaling, and disease
Supramolecular complex formation in cell signaling and disease: an update on a recurrent theme in cell life and death
116
Lisette Leyton

Full Professor

Cell and Molecular Biology

FACULTAD DE MEDICINA UNIVERSIDAD DE CHILE

Santiago, Chile

22
Andrew Quest

Full Professor

Biologia Celular y Molecular

FACULTAD DE MEDICINA, UNIVERSIDAD DE CHILE

Santiago, Chile

14
Vicente Torres

Associate Professor

Institute for Research in Dental Sciences

FACULTAD DE ODONTOLOGÍA - UNIVERSIDAD DE CHILE

Santiago, Chile

10
Lorena Lobos

Principal Investigator-Associate Proffesor

Facultad of Medicine - Clinic Alemana

Universidad Del Desarrollo

santiago, Chile

8
Rodrigo Herrera

Group Leader (staff member)

Combinatorial NeuroImaging Core Facility

Leibniz Institute for Neurobiology

Magdeburg, Alemania

6
Maria González

Academico

FACULTAD DE MEDICINA - UNIVERSIDAD DE CHILE

Santiago, Chile

6
Leonardo Pérez

Investigador docente

Universidad de Chile

Santiago, Chile

6
Claudio Molina

Director Investigación

Investigación

Universidad San Sebastián

Santiago, Chile

4
Simon Guerrero

Investigador

Instituto de Investigación Interdisciplinar en Ciencias Biomédicas SEK

Universidad SEK

Santiago, Chile

4
Alvaro Lladser

Professor, Principal Investigator

FUNDACIÓN CIENCIA PARA LA VIDA

Santiago, Chile

4
SERGIO LAVANDERO

Director

Advanced Center for Chronic Diseases (ACCDiS)

UNIVERSIDAD DE CHILE, FAC CIENCIAS QUÍMICAS Y FARMACÉUTICAS

Santiago, Chile

4
JULIO TAPIA

Full Professor

Program of Cellular and Molecular Biology

UNIVERSIDAD DE CHILE

SANTIAGO, Chile

4
MARIANNE BRENET

Investigador

SymbiOx Inc.

Macul, Chile

3
María Díaz

Part time Professor

Ciencias Quimicas y Biologicas

Universidad Bernado O´higgins

Santiago , Chile

3
Gareth Owen

Profesor Titular

Fisiologia

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE

Santiago, Chile

3
Marcelo Kogan

Academico

Quimica Farmacologica y Toxicologica

UNIVERSIDAD DE CHILE, FACULTAD DE CIENCIAS QUÍMICAS Y FARMACÉUTICAS

Santiago, Chile

3
Paola Morales

Profesor Asociado

Programa Farmacología Molecular & Clínica, ICBM,

Universidad de Chile

Santiago, Chile

3
Mario Chiong

Profesor

Departamento de Bioquímica y Biología Molecular

Universidad de Chile

Santiago, Chile

3
Rina Ortiz

Académica

Universidad Vina del Mar

Viña del Mar, Chile

3
Natalia Diaz

Postdoctoral Fellow

Biofísica y Bioingeniería

Universidad de Barcelona

Barcelona , España

3
ARELI CÁRDENAS

Académica e Investigadora

Universidad Bernardo O'Higgins

Santiago, Chile

2
Soledad Henriquez

Profesor Asistente

INSTITUTO DE INVESTIGACIONES MATERNO INFANTIL, FACULTAD DE MEDICINA, UNIVERSIDAD DE CHILE

Santiago, Chile

2
Pablo Aránguiz

Jefe de Carrera

Escuela de Ciencias de la Salud

Universidad Vina del Mar

Viña del Mar, Chile

2
CARLOS ROSAS

Profesor Asistente

Ciencias Morfológicas

Universidad San Sebastián

Santiago, Chile

2
Hery Urra

Staff scientist

INSTITUTO DE NEUROCIENCIA BIOMEDICA (BNI)

Santiago, Chile

2
Ivonne Olmedo

Assistant Profesor

Programa de Fisiopatología

Universidad de Chile

Santiago, Chile

2
Raúl Lagos

Research associate

Department of Pharmacology

University of Cambridge

Cambridge, Reino Unido

2
Verónica Burzio

Investigadora Asociada

Fundacion Ciencia y Vida

Santiago, Chile

2
Raúl Vivar

Profesor Asistente

Universidad de Chile

Santiago, Chile

2
Ana Rojas

Asistente de Investigación

Universidad Autónoma de Chile

Santiago, Chile

2
Denisse Bravo

Associate Professor

Pathology and Oral Medicine

UNIVERSIDAD DE CHILE

Santiago, Chile

2
Felipe Oyarzún

Profesor Asociado

Ciencias y Tecnología Farmacéuticas

UNIVERSIDAD DE CHILE

Santiago, Chile

2
Layla Simón

Académica Investigadora

Escuela de Nutrición y Dietética

Universidad Finis Terrae

Providencia, Chile

2
LORENA AGUILAR

Assistant Professor

Animal Pathology

Faculty of Veterinary Medicine and Livestock Sciences, University of Chile

Santiago, Chile

2
Mario Párraga

PROFESOR TITULAR

ANATOMÍA

UNIVERSIDAD DE VALPARAÍSO

Reñaca, Chile

2
Edgardo Rojas

Académico e Investigador

Ciencias Químicas y Biológicas

Universidad Bernardo OHiggins

Santiago, Chile

1
Claudia Saez

Associate Professor

Hematology-Oncology

Pontificia Universidad Católica de Chile

Santiago, Chile

1
Alexis Kalergis

Full Professor

Microbiología

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE. FACULTAD DE CIENCIAS BIOLÓGICAS

Santiago, Chile

1
Ethel Velásquez

Directora (t) Centro de Investigaciones Nucleares para Aplicaciones en Salud y Biomedicina

Comisión Chilena de Energía Nuclear

Santiago, Chile

1
Fabian Tempio

Asistente de Investigación

Instituto de Ciencias Biomédicas

Universidad de Chile

Santiago, Chile

1
Sandra Orellana

Academico

UNIVERSIDAD AUSTRAL DE CHILE

Valdivia, Chile

1
Judit Lisoni

Full Professor

Facultad de Ciencias

Universidad Austral de Chile

Valdivia, Chile

1
Paz Robert

Prof. Titular

Ciencia de los Alimentos y Tecnología Química

UNIVERSIDAD DE CHILE

Santiago, Chile

1
Manuel Valenzuela

Académico Investigador

VRA

Universidad Central de Chile

santiago, Chile

1
Sergio Wehinger

Académico Asociado

Bioquímica Clínica e Inmunohematología

UNIVERSIDAD DE TALCA

Talca, Chile

1
Fanny Guzman

Investigador Senior

Núcleo de Biotecnología Curauma

Pontificia Universidad Católica de Valparaiso

Valparaiso, Chile

1
Christian Wilson

Associate professor

Bioquimica y Biologia Molecular

Universidad de Chile

Santiago, Chile

1
Eugenia Diaz

Profesor Asistente

Facultad de Medicina

Universidad de Chile

Santiago, Chile

1
Cristian Falcón

Urólogo

Hospital San Juan de Dios

Santiago, Chile

1
Christopher Fitzpatrick

Postoctoral Researcher

Non coding RNAs

Fundación Ciencia y Vida

Santiago, Chile

1
Eyleen Araya

Academic

Chemical Sciences

Universidad Andres Bello

santiago, Chile

1
Edison Salas

Director de laboratorio de nanotecnología

Aintech

Santiago, Chile

1
Flavio Salazar

Profesor titular

Instituto de ciencias biomédicas

Universidad de Chile

SANTIAGO, Chile

1
Fabiola Sánchez

Associate Profesor

Immunology

UNIVERSIDAD AUSTRAL DE CHILE

Valdivia, Chile

1
Hernán Huerta

Asistente de Investigación

Centro de Biología Integrativa

Universidad Mayor de Chile

Santiago, Chile

1
Nathalie Casanova

profesor asociado

artes liberales

Universidad Adolfo Ibañez

Santiago, Chile

1
Steffen Härtel

Full Professor

Instituto de Ciencias Biomédicas

University of Chile

Santiago, Chile

1
Mercedes López

Profesora Asociada

Instituto de Ciencias Biomédicas

Universidad de chile

Santiago, Chile

1
Veronica Eisner

Associate Professor

Cellular and Molecular Biology

Pontificia Universidad Católica de Chile

Santiago, Chile

1
Sergio Gonzalez

Profesor titular

Patología General y Oral

Universidad Mayor

Santiago, Chile

1
Mauricio Pinto

Investigador

STORM SPA

Santiago, Chile

1
Yenniffer Ávalos

Profesor Asistente

Departamento de Biología

Universidad de Santiago de Chile

Santiago, Chile

1
Ignacio Moreno

Full Professor

Facultad de Ciencias

Universidad Austral de Chile

Valdivia, Chile

1
Karen Bolaños

Researcher

Universidad Andrés Bello

Santiago, Chile

1
Carlos Blondel

Profesor Asistente

Instituto de Ciencias Biomédicas

Universidad Andrés Bello

Santiago, Chile

1
Maria Villamizar

Investigador Postdoctoral

Departamento de Ciencias y Tecnología Farmacéutica

Universidad de Chile

Región Metropolitana, Chile

1
Carmen Romero

Jefe Laboratorio Endocrinología y Biología Reproductiva

Obstetricia y Ginecología

HOSPITAL CLÍNICO UNIVERSIDAD DE CHILE

Santiago, Chile

1
Maria Vega

Academico Profesora Titular

Obstetricia y Ginecologia Campus Norte

UNIVERSIDAD DE CHILE - FACULTAD DE MEDICINA

Santiago, Chile

1
Paola Llanos

Profesor Asistente

Instituto de Investigacion en Ciencias Biomédicas

FACULTAD DE ODONTOLOGIA. UNIVERSIDAD DE CHILE

Santiago, Chile

1
ULISES URZUA

Assistant Professor

ICBM

UNIVERSIDAD DE CHILE

Santiago, Chile

1
Ricardo Huilcamán

Investigador

Universidad de Chile

Santiago, Chile

1
Patricio Silva

Investigados Postdoctoral

Departamento de Biología Celular y Molecular

Universidad de Chile

Santiago, Chile

1
Carlos Escudero

Full Professor

Basic Sciences Department

Universidad del Bio Bio

Chillan, Chile

1
Daniela Rojas

Tecnólogo Médico

Patología y Medicina Preventiva

Universidad de Concepción

Chillán, Chile

1
Pablo Moya

Full Professor

Instituto de Fisiología

Universidad de Valparaiso

Valparaiso, Chile

1
Lorena Garcia

Assistant Professor

Bioquimica y Biologia Molecular

UNIVERSIDAD DE CHILE

Santiago, Chile

1
Marcela Julio

Profesor Adjunto

Instituto de Química

PONTIFICIA UNIVERSIDAD CATÓLICA DE VALPARAISO

Valparaiso, Chile

1
María Pavicic

Profesor asociado Adjunto

Universidad Austral de Chile

VALDIVIA, Chile

1
Mario Herrera-Marschitz

Profesor titular

Mol. & Clin. Pharmacology

UNIVERSIDAD DE CHILE, FACULTAD DE MEDICINA, PROGRAMA FARMACOLOGIA MOLECULAR & CLINICA, ICBM

Santiago, Chile

1
Enrique Jaimovich

Full Professor

ICBM

FACULTAD DE MEDICINA, UNIVERSIDAD DE CHILE

Santiago, Chile

1
Mauricio Henriquez

Profesor asistente

PROGRAMA DE FISIOLOGÍA Y BIOFíSICA

Universidad de Chile / Facultad de Medicina

Santiago, Chile

1
ALEJANDRA SAN MARTIN

Professor

Medicine

Universidad Andrés Bello

Santiago, Chile

1
José León

Académico

Enfermería

Universidad del Bío-Bío

Chillán, Chile

1
Marcela Hermoso

Full Professor

School of Medicine

UNIVERSIDAD DE CHILE

Santiago, Chile

1
Montserrat Reyes

Profesor Asistente

Universidad de Chile

Santiago, Chile

1
MANUEL VARAS

Research Professor

UNIVERSIDAD SAN SEBASTIÁN

Santiago, Chile

1
Margarita Montoya

Profesor Asociado

Biología

UNIVERSIDAD DE SANTIAGO DE CHILE, FACULTAD DE QUÍMICA Y BIOLOGÍA

Santiago, Chile

1
Francisca Sepúlveda

PhD(c)

Instituto de Ciencias e Innovación en Medicina

Universidad del Desarrollo

Santiago, Chile

1
María Vidal

Profesor Asociado

Anatomía, Histología y Patología

Universidad Austral de Chile

Valdivia, Chile

1
Camilo Allende

Docente

Universidad del Desarrollo

Santiago, Chile