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CATALINA PÍA PRIETO SEITTER

Postdoctor

Universidad de Chile

Santiago, Chile

Líneas de Investigación


Células troncales humanas, Células endoteliales, Reparación tisular, Diabetes gestacional, Disfunción endotelial, Células mesenquimales, Cordón umbilical

Educación

  •  Doctorado en Ciencias Biológicas con mención en Cs. Fisiológicas, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2012
  •  Magíster en Ciencias Biológicas con mención en Cs. Fisiológicas, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2010
  •  Licenciatura en Ciencias Biológicas, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 2006

Experiencia Académica

  •   Postdoctor Full Time

    UNIVERSIDAD DE CHILE

    Ciencias

    Santiago, Chile

    2012 - 2013

  •   Investigador responsable Full Time

    UNIVERSIDAD DE CHILE

    Ciencias

    Santiago, Chile

    2014 - 2015

  •   Investigadora asociada Full Time

    UNIVERSIDAD DE CHILE

    Ciencias

    Santiago, Chile

    2015 - 2017

Experiencia Profesional

  •   Ayudante Other

    Pontificia Universidad Católica de Chile

    Santiago, Chile

    2006 - 2006

  •   Ayudante Other

    Pontificia Universidad Católica de Chile

    Santiago, Chile

    2006 - 2006

  •   Ayudante Other

    Pontificia Universidad Católica de Chile

    Santiago, Chile

    2005 - 2005

  •   Tesista pregrado Part Time

    Pontificia Universidad Católica de Chile

    Santiago, Chile

    2006 - 2006

  •   Tesista Postgrado Full Time

    Pontificia Universidad Católica de Chile

    Santiago, Chile

    2007 - 2012

Premios y Distinciones

  •   “The Y.W. Loke New Investigator Travel Award 2010”

    The Placental Associations of America (PAA) and The Latin American Symposium on Fetal-Maternal Interaction and Placenta. (SLIMP)

    Chile, 2010

    In recognition of the excellence of his/her abstract submitted

  •   La Sociedad Latino-Americana de Investigaciones Materno-Fetales y Placentarias Premio 2010

    XVI International Federation of Placenta Association (IFPA), The Placental Associations of America (PAA) and The Latin American Symposium on Fetal-Maternal Interaction and Placenta. (SLIMP) 2010

    Chile, 2010

    In recognition of the best oral presentation


 

Article (17)

Downregulation of the Netrin-1 Receptor UNC5b Underlies Increased Placental Angiogenesis in Human Gestational Diabetes Mellitus
Hyperbaric Oxygen Increases Stem Cell Proliferation, Angiogenesis and Wound-Healing Ability of WJ-MSCs in Diabetic Mice
Epigenetic Signatures at the RUNX2-P1 and Sp7 Gene Promoters Control Osteogenic Lineage Commitment of Umbilical Cord-Derived Mesenchymal Stem Cells
Netrin-1 acts as a non-canonical angiogenic factor produced by human Wharton's jelly mesenchymal stem cells (WJ-MSC)
Runt-Related Transcription Factor 2 Induction During Differentiation of Wharton's Jelly Mesenchymal Stem Cells to Osteoblasts Is Regulated by Jumonji AT-Rich Interactive Domain 1B Histone Demethylase
Sonic hedgehog (SHH) signaling improves the angiogenic potential of Wharton's jelly-derived mesenchymal stem cells (WJ-MSC)
Sonic hedgehog (SHH) signaling improves the angiogenic potential of Wharton's jelly-derived mesenchymal stem cells (WJ-MSC).
Functional analysis reveals angiogenic potential of human mesenchymal stem cells from Wharton's jelly in dermal regeneration
Functional analysis reveals angiogenic potential of human mesenchymal stem cells from Wharton's jelly in dermal regeneration.
Role of arginase-2 and eNOS in the differential vascular reactivity and hypoxia-induced endothelial response in umbilical arteries and veins
Role of arginase-2 and eNOS in the differential vascular reactivity and hypoxia-induced endothelial response in umbilical arteries and veins
Hypoxia-reduced nitric oxide synthase activity is partially explained by higher arginase-2 activity and cellular redistribution in human umbilical vein endothelium
Hypoxia-reduced nitric oxide synthase activity is partially explained by higher arginase-2 activity and cellular redistribution in human umbilical vein endothelium
Reduced L-arginine transport and nitric oxide synthesis in human umbilical vein endothelial cells from intrauterine growth restriction pregnancies is not further altered by hypoxia
Reduced L-Arginine Transport and Nitric Oxide Synthesis in Human Umbilical Vein Endothelial Cells from Intrauterine Growth Restriction Pregnancies is Not Further Altered by Hypoxia
Processes regulating early post-settlement habitat use in a subtidal assemblage of brachyuran decapods
Processes regulating early post-settlement habitat use in a subtidal assemblage of brachyuran decapods

Abstract (11)

INCREASED SPROUTING IN GESTATIONAL DIABETES MELLITUS COULD RESULT FROM DOWNREGULATION OF THE NETRIN-1'S ANTI-ANGIOGENIC RECEPTOR, UNC5B
RhoA/ROCK Signaling Pathway Is Not Implicated in the Regulation of eNOS Activation and arginase-2 Expression in Human Umbilical Vein Endothelial Cells Exposed to Hypoxia.
Abnormal Expression of L-Arginine/NO-Related Enzymes in HUVEC Is Associated with Altered Vascular Reactivity of Umbilical Vein from IUGR Placentae
Hypoxia-Reduced eNOS Activity Could Be Explained by Higher Arginase II Activity and Cellular Redistribution in Human Umbilical Vein Endothelial Cells
PARTICIPATION OF ARGINASES IN THE VASCULAR TONE IN UMBILICAL VEIN FROM IUGR PLACENTAE: ROLE OF THE ENDOTHELIUM AND HYPOXIA
RHOA/ROCK SIGNALLING PATHWAY IS NOT IMPLICATED IN ENOS INACTIVATION BY HYPOXIA IN HUMAN UMBILICAL VEIN ENDOTHELIAL CELLS
Role of Arginase II in the Vascular Function of Umbilical Arteries and Veins: Effect of Hypoxia
Upregulation of Arginase II in Hypoxia Counteracts Nitric Oxide Synthesis in Human Umbilical Vein Endothelial Cells
Hypoxia upregulates the expression of arginase II in human umbilical vein endothelial cells. Regulating the nitric oxide synthase activity
Lower activity of L-arginine-nitric oxide pathway is related to PKCA activation in human umbilical vein endothelium from intruterine growth restriction.
Inhibition of L-arginine transport and nitric oxide activity in human umbilical vein endothelium of newborn with intrauterine growth restriction: role of hypoxia and PKC

Proyecto (9)

Finalización del desarrollo preclínico de un parche biológicamente activo, elaborado en base a una matriz de colágeno o celulosa que contiene células humanas de la gelatina de Wharton (hWJ-MSC), para la realización futura de ensayos clínicos en pacientes con pie diabético
ANGIOGENESIS NO CANONICA INDUCIDA POR LA VIA NETRINA-RHOA/ROCK EN UN MODELO ENTRE CELULAS TRONCALES DE LA GELATINA DE WHARTON (WJ-MSC) Y CELULAS ENDOTELIALES DE LA VENA UMBILICAL HUMANA (HUVEC) EN ALTA GLUCOSA 
Non-canonical angiogenesis induced by Netrin-RhoA/ROCK pathway in a gestational diabetes model=> Interaction between stem cells from Wharton's jelly (WJ-MSC) and human umbilical vein endothelial cells (HUVEC) in high glucose.
Develop technologies for the production and potential use of mesenchymal stem cells derived from Wharton's jelly for the treatment of vascular lesions caused by chronic limb ischemia
Characterization of the pathohysiological mechanisms, and detection of common therapeutic targets in placental dysfunction in pathologies of the human pregnancy
Role of arginases I and II in endothelial dysfunction in the feto-placenta unit in pregnancies with intrauterine growth restriction and hypoxia
CARACTERIZACION DE LAS VIAS DE SEÑALIZACION INVOLUCRADAS EN LA DISMINUCION DE LA ACTIVIDAD DE LA RUTA L-ARGININA/OXIDO NITRICO ENDOTELIAL EN RESTRICCION DEL CRECIMIENTO INTRAUTERINO E HIPOXIA
Participación de las arginasas en la disfunción endotelial característica de la hipertensión arterial. Apoyo en investigación.
Regulation of L-Arginine/Nitric Oxide pathway signaling in human umbilical vein endothelium from intrauterine growth restriction (IUGR).
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CATALINA PRIETO

Postdoctor

Biología

Universidad de Chile

Santiago, Chile

13
LUIS SOBREVIA

Professor

Division of Obstetrics and Gynaecology

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

SANTIAGO, Chile

13
Bernardo Krause

Associate Professor

Insituto de Ciencias de la Salud

Universidad de O'Higgins

Rancagua, Chile

13
Paola Casanello

Profesor Asociado

División de Obstetricia y Ginecología

Pontificia Universidad Católica de Chile

Santiago, Chile

5
Verónica Palma

Profesor Titular

Biología

UNIVERSIDAD DE CHILE

Santiago, Chile

2
Sebastian San Martin

Profesor Titular

Anatomía

UNIVERSIDAD DE VALPARAISO

Valparaiso, Chile

2
Marcelo Farias

Assistant Professor

Division of Obstetrics and Gynecology

PONTIFICIA UNIVERSIDAD CATÓLICA DE CHILE, DEPARTAMENTO DE OBSTETRICIA

Santiago, Chile

2
Carlos Escudero

Full Professor

Basic Sciences Department

Universidad del Bio Bio

Chillan, Chile

2
Andrea Villanueva

Investigador postdoctoral

Facultad de Ciencias Físicas y Matemáticas

Universidad de Chile

Santiago, Chile

2
gabriela zavala

Investigador post-doctoral

Cells for Cells

Universidad de los Andes

Santiago, Chile

1
Rodrigo Aguilar

Assistant Professor

Institute for Biomedical Sciences

Universidad Andrés Bello

Santiago, Chile

1
Isaac Peña

Postdoctorado

Biología

Universidad de Chile

Santiago, Chile

1
Maria Bono

Profesor titular

Biologia

UNIVERSIDAD DE CHILE

Santiago, Chile

1
Jose Egana

Profesor asistente

Instituto de Ingeniería Biológica y Médica

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Santiago, Chile

1
Claudia Quezada

Full Professor

Institute of Biochemistry and Microbiology

Universidad Austral de Chile

Valdivia, Chile

1
Luis Pardo

Titular Professor

Marine Science and Limnology

UNIVERSIDAD AUSTRAL DE CHILE

Valdivia, Chile

1
Rody San Martín

Professor

Sciences Faculty

UNIVERSIDAD AUSTRAL DE CHILE

Valdivia, Chile

1
Brigitte van Zundert

Full Professor

UNIVERSIDAD ANDRÉS BELLO, CENTRO DE INVESTIGACIONES BIOMÉDICAS

Santiago, Chile

1
Bárbara Casas

Estudiante PhD

Biología

Universidad de Chile

Santiago, Chile