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Alberto Nicolás González Figueroa

Académico

Universidad de Santiago de Chile

Estación Central, Chile

Líneas de Investigación


Biotecnología marina, fisiología vegetal, biología celular

Educación

  •  Bioquímico, UNIVERSIDAD DE SANTIAGO DE CHILE. Chile, 2009
  •  Biotecnología vegetal, UNIVERSIDAD DE SANTIAGO DE CHILE. Chile, 2014

Experiencia Académica

  •   Profesor por horas Part Time

    UNIVERSIDAD DE SANTIAGO DE CHILE

    Química y Biología

    Santiago, Chile

    2010 - 2017

  •   Académico Full Time

    UNIVERSIDAD DE SANTIAGO DE CHILE

    Química y Biología

    Santiago, Chile

    2018 - A la fecha

Experiencia Profesional

  •   Profesor por horas Part Time

    Universidad de Santiago de Chile

    Chile

    2010 - 2016

  •   Analista de biología molecular de microorganismos Full Time

    Instituto de Salud Pública

    Chile

    2008 - 2008

  •   Analista de alimentos Full Time

    Laboratorio Apablaza y Santalices

    Chile

    2009 - 2009

  •   Investigador Full Time

    Universidad de Santiago de Chile

    Chile

    2015 - A la fecha

Formación de Capital Humano


Co-tutoría de tesis: "Acumulación intracelular de cobre, síntesis de fitoquelatinas y expresión diferencial de genes de metalotioneínas en el alga marina Ulva compressa expuesta a diferentes concentraciones de cobre"
Autor: Axel Navarrete, carrera de Bioquímica Universidad de Santiago de Chile



 

Article (32)

Anthracene induces oxidative stress and activation of antioxidant and detoxification enzymes in Ulva lactuca (Chlorophyta)
Cadmium accumulation involves synthesis of glutathione, phytochelatins, and activation of CDPKs, CaMKs, CBLPKs and MAPKs signaling pathways in Ulva compressa
Chitosan-, alginate- carrageenan-derived oligosaccharides stimulate defense against biotic and abiotic stresses, and growth in plants: A historical perspective
Benzopyrene induces oxidative stress and increases expression and activities of antioxidant enzymes, and CYP450 and GST metabolizing enzymes in Ulva lactuca (Chlorophyta)
Copper-Induced Activation of MAPKs, CDPKs and CaMKs Triggers Activation of Hexokinase and Inhibition of Pyruvate Kinase Leading to Increased Synthesis of ASC, GSH and NADPH inUlva compressa
Copper-induced concomitant increases in photosynthesis, respiration, and C, N and S assimilation revealed by transcriptomic analyses in Ulva compressa (Chlorophyta)
Mechanisms of Copper Tolerance, Accumulation, and Detoxification in the Marine Macroalga Ulva compressa (Chlorophyta): 20 Years of Research
Copper excess detoxification is mediated by a coordinated and complementary induction of glutathione, phytochelatins and metallothioneins in the green seaweed Ulva compressa
Isolation and characterization of copper-and zinc-binding metallothioneins from the marine alga ulva compressa (Chlorophyta)
Oligo-carrageenan kappa increases glucose, trehalose and TOR-P and subsequently stimulates the expression of genes involved in photosynthesis, and basal and secondary metabolisms in Eucalyptus globulus
Copper-induced activation of TRP channels promotes extracellular calcium entry and activation of CaMK, PKA, PKC, PKG and CBLPK leading to increased expression of antioxidant enzymes in Ectocarpus siliculosus
Copper-induced activation of TRPs and VDCCs triggers a calcium signature response regulating gene expression in Ectocarpus siliculosus
Copper-induced increased expression of genes involved in photosynthesis, carotenoid synthesis and C assimilation in the marine alga Ulva compressa
Copper-induced early responses involve the activation of Transient Receptor Potential (TRP) channels, release of amino acids, serotonin and adrenalin, and activation of homologs of glutamate, adrenalin and serotonin receptors in the marine alga Ulva compressa
Copper-Induced Membrane Depolarizations Involve the Induction of Mosaic TRP Channels, Which Activate VDCC Leading to Calcium Increases in Ulva compressa
Copper-induced overexpression of genes encoding antioxidant system enzymes and metallothioneins involve the activation of CaMs, CDPKs and MEK1/2 in the marine alga Ulva compressa
A novel field transplantation technique reveals intra-specific metal-induced oxidative responses in strains of Ectocarpus siiiculosus with different pollution histories
Copper-induced activation of TRP channels promotes extracellular calcium entry, activation of CaMs and CDPKs, copper entry and membrane depolarization in Ulva compressa
Oligo-carrageenan kappa increases NADPH, ascorbate and glutathione syntheses and TRR/TRX activities enhancing photosynthesis, basal metabolism, and growth in Eucalyptus trees
Oligo-Carrageenan Kappa-Induced Reducing Redox Status and Activation of TRR/TRX System Increase the Level of Indole-3-acetic Acid, Gibberellin A(3) and trans-Zeatin in Eucalyptus globulus Trees
Oligo-Carrageenan Kappa-Induced Reducing Redox Status and Increase in TRR/TRX Activities Promote Activation and Reprogramming of Terpenoid Metabolism in Eucalyptus Trees
Oligo-Carrageenans Enhance Growth and Contents of Cellulose, Essential Oils and Polyphenolic Compounds in Eucalyptus globulus Trees
Seaweed Oligosaccharides Stimulate Plant Growth by Enhancing Carbon and Nitrogen Assimilation, Basal Metabolism, and Cell Division
Copper-induced intracellular calcium reléase requires extracellular calcium entry and activation of L-type voltage-dependent calcium channels in Ulva compressa
Copper-induced synthesis of ascorbate, glutathione and phytochelatins in the marine alga Ulva compressa (Chlorophyta)
Cross Talk among Calcium, Hydrogen Peroxide, and Nitric Oxide and Activation of Gene Expression Involving Calmodulins and Calcium-Dependent Protein Kinases in Ulva compressa Exposed to Copper Excess
Oligo-carrageenans induce a long-term and broad-range protection against pathogens in tobacco plants (var.Xanthi)
Oligo-Carrageenans Stimulate Growth by Enhancing Photosynthesis, Basal Metabolism, and Cell Cycle in Tobacco Plants (var. Burley)
Identification of Copper-Induced Genes in the Marine Alga Ulva compressa (Chlorophyta)
Long-term protection against tobacco mosaic virus induced by the marine alga oligo-sulphated-galactan Poly-Ga in tobacco plants
Co-occurring increases of calcium and organellar reactive oxygen species determine differential activation of antioxidant and defense enzymes in Ulva compressa (Chlorophyta) exposed to copper excess
Copper-induced calcium release from ER involves the activation of ryanodine-sensitive and IP(3)-sensitive channels in Ulva compressa

ConferencePoster (9)

Benzopyrene induces the activation of antioxidant and metabolizing enzymes in the marine alga Ulva lactuca (Chlorophyta)
Polycyclic aromatic hydrocarbons (PAHs) tolerance studies on the macroalga Ulva lactuca (Chlorophyta)
Early events induced by copper involves the activation of mosaic TRP channels, release of aminoacids, serotonine and adrenalin, and activation of glutamate-, serotonin- and adrenalin-like receptors in the marine alga Ulva compressa
Copper-induced activation of Transient Receptor Potential (TRP) channels M8, A1 and C5 lead to intracellular calcium increases in the brown alga Ectocarpus siliculosus
Mosaic TRP channels and membrane depolarization in the marine alga Ulva comproessa (Chlorophyta)
Copper-induced membrane depolarization involves the activation of Transient Receptor Potencial (TRPs) and glutamate-like receptors in the marine alga Ulva compressa
Functional Transient Receptor Potential (TRP) channels in the marine alga Ulva compressa (Chlorophyta)
Light-dependent activation of Transient Receptor Potential (TRP) channels C5, A1 and V1 in Ulva compressa (Chlorophyta) exposed to copper excess
Cross-talk between Ca+2, NO and H2O2 in the marine alga Ulva compressa (Chlorophyta) in response to copper excess

Proyecto (3)

MECHANISMS OF ACCUMULATION, TOLERANCE AND METABOLIZATION OF POLYCYCLIC AROMATIC HYDROCARBONS (PAHS) IN THE MARINE ALGA ULVA LACTUCA (CHLOROPHYTA) Fondecyt 11180189
Acumulación y degradación de hidrocarburos aromáticos policíclicos en algas marinas
COPPER-INDUCED EXTRACELLULLAR CALCIUM ENTRY, INTRACELLULAR CALCIUM RELEASE AND ACTIVATION OF GENE EXPRESSION OF ANTIOXIDANT ENZYMES VIA CAMS, CDPKS AND CBLPKS IN THE MARINE MACROALGA ECTOCARPUS SILICULOSUS.

Review (2)

Mechanisms of metal tolerance in marine macroalgae, with emphasis on copper tolerance in Chlorophyta and Rhodophyta
Seaweed Polysaccharides and Derived Oligosaccharides Stimulate Defense Responses and Protection Against Pathogens in Plants
44
Alberto González

Académico

Biología

Universidad de Santiago de Chile

Estación Central, Chile

21
Alejandra Moenne

Profesor Titular

Biologia

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

9
Claudio Sáez

Director General

centro HUB AMBIENTAL UPLA

UNIVERSIDAD DE PLAYA ANCHA DE CIENCIAS DE LA EDUCACION

Valparaíso, Chile

7
Rodrigo Contreras

Postdoc

Departamento de Biología

USACH

Santiago, Chile

4
Bernardo Morales

Profesor titular

Biologia

Universidad de Santiago de Chile

Santiago, Chile

4
Daniel Laporte

Académico Investigador

Instituto de Ciencias Biomédicas

Universidad Autónoma de Chile

Talca, Chile

3
Gustavo Zuñiga

Professor

Biologia

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

2
Marlen Gutierrez

Investigador

Centro para el Desarrollo de la Nanociencia y Nanotecnologia

Universidad de Santiago de Chile

Santiago, Chile

2
Loretto Contreras

Profesora Titular

Ecología y Biodiversidad

Universidad Andrés Bello

Santiago, Chile

1
Cristóbal Medina

CEO

Lircaytech

Santiago, Chile

1
Maria Gabriela Lobos

Professor Titular

Institute of Chemistry

UNIVERSIDAD DE VALPARAÍSO

Valparaiso, Chile

1
Juan Correa

Full Profesor

Ecology

Pontificia Universidad Catolica de Chile

Santiago, Chile

1
Eduardo Castro

Professor

Departamento de Microbiología

Universidad de Talca

Talca, Chile

1
Claudio Meneses

Profesor Asociado

Facultad de Agronomía e Ingeniería Forestal/ Facultad de Ciencias Biológicas

Pontificia Universidad Católica de Chile

Santiago, Chile

1
Natalia Valdés

Investigador

Universidad de Santiago de Chile

Santiago, Chile

1
Juan García-Huidobro

Profesor Titular

Biologia

Universidad de Santiago de Chile

Santiago de Chile, Chile