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Alejandra Moenne Muñoz

Profesor Titular

UNIVERSIDAD DE SANTIAGO DE CHILE

Santiago, Chile

Mecanismos fisiolgicos, bioqumicos y moleculares de tolerancia a cobre en el alga marina Ulva compressa (Chlorophyta)Mecanismos fisiolgicos, bioqumicos y moleculares de la estimulacin del crecimiento y la defensa contra patgenos en plantas mediados por oligo-carragenanos de algas marinas

Bioquímica y Biología Molecular, UNIVERSIDAD DE SANTIAGO DE CHILE. Francia, 1989
Doctorat en Sciences, COMMISSARIAT A L'ENERGIE ATOMIQUE. Francia, 1989


Anthracene induces oxidative stress and activation of antioxidant and detoxification enzymes in Ulva lactuca (Chlorophyta) Gonzalez, Alberto; Vidal, Constanza; Espinoza, Daniela; Moenne, Alejandra Article ISI SCIENTIFIC REPORTS (2021)
Cadmium accumulation involves synthesis of glutathione, phytochelatins, and activation of CDPKs, CaMKs, CBLPKs and MAPKs signaling pathways in Ulva compressa González, Alberto; Laporte, Daniel; Moenne, Alejandra Article ISI/WOS FRONTIERS IN PLANT SCIENCE (2021)
Chitosan-, alginate- carrageenan-derived oligosaccharides stimulate defense against biotic and abiotic stresses, and growth in plants: A historical perspective Moenne, A.; Gonzalez, A. Article ISI CARBOHYDRATE RESEARCH (2021)
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 in Ulva compressa Laporte, Daniel; González, Alberto; Moenne, Alejandra Article ISI/WOS FRONTIERS IN PLANT SCIENCE (2020)
Copper-induced concomitant increases in photosynthesis, respiration, and C, N and S assimilation revealed by transcriptomic analyses in Ulva compressa (Chlorophyta) Laporte D.; RodrÃguez F.; GonzÃ¡lez A.; ZÃºÃ±iga A.; Castro-Nallar E.; SaÃ©z C.A.; Moenne A. Article ISI SCOPUS BMC PLANT BIOLOGY (2020)
Isolation and characterization of copper- and zinc-binding metallothioneins from the marine alga Ulva compressa Zuñiga A, Laporte D, González A, Gómez M, Sáez CA, Moenne A. Year: 2020 Article ISI/SCOPUS INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2020)
Mechanisms of Copper Tolerance, Accumulation, and Detoxification in the Marine Macroalga Ulva compressa (Chlorophyta): 20 Years of Research Moenne, A., Gómez, M., Laporte, D., Espinoza, D., Sáez, C.A., González, A. Article ISI/SCOPUS Plants (2020)
Copper excess detoxification is mediated by a coordinated and complementary induction of glutathione, phytochelatins and metallothioneins in the green seaweed Ulva compressa Axel Navarrete; Alberto González; Melissa Gómez; Rodrigo A. Contreras; Patricia Díaz; Gabriela Lobos; Murray T. Brown; Claudio A. Sáez; Alejandra Moenne Article ISI SCOPUS PLANT PHYSIOLOGY AND BIOCHEMISTRY (2019)
MAPK Pathway under Chronic Copper Excess in Green Macroalgae (Chlorophyta): Influence on Metal Exclusion/Extrusion Mechanisms and Photosynthesis Celis-PlÃ¡ P.S.M.; RodrÃguez-Rojas F.; MÃ©ndez L.; Moenne F.; MuÃ±oz P.T.; Lobos M.G.; DÃaz P.; SÃ¡nchez-Lizaso J.L.; Brown M.T.; Moenne A.; SÃ¡ez C.A. Article ISI SCOPUS INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2019)
MAPK Pathway under Chronic Copper Excess in Green Macroalgae (Chlorophyta): Involvement in the Regulation of Detoxification Mechanisms RodrÃguez-Rojas F.; Celis-PlÃ¡ P.S.M.; MÃ©ndez L.; Moenne F.; MuÃ±oz P.T.; Lobos M.G.; DÃaz P.; SÃ¡nchez-Lizaso J.L.; Brown M.T.; Moenne A.; SÃ¡ez C.A. Article ISI SCOPUS INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2019)
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 Saucedo S, González A, Gómez M, Contreras RA, , Laporte D, Sáez CA, Zúñiga G, Moenne A. Article ISI BMC PLANT BIOLOGY (2019)
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 Gonzalez, A; Saez, CA; Morales, B; Moenne, A Article ISI SCOPUS PLANT PHYSIOLOGY AND BIOCHEMISTRY (2018)
Copper-induced activation of TRPs and VDCCs triggers a calcium signature response regulating gene expression in Ectocarpus siliculosus Gonzalez, A; Saez, CA; Moenne, A Article ISI SCOPUS PEERJ (2018)
Copper-induced increased expression of genes involved in photosynthesis, carotenoid synthesis and C assimilation in the marine alga Ulva compressa Rodriguez, Felipe E.; Laporte, Daniel; Gonzalez, Alberto; Mendez, Katterinne N.; Castro-Nallar, Eduardo; Meneses, Claudio.; Pablo Huidobro-Toro, Juan; Moenne, Alejandra Article ISI SCOPUS BMC GENOMICS (2018)
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 Gómez, Melissa; González, Alberto; Moenne, Fabiola; Sáez, Claudio A.; Moenne, Alejandra Article ISI SCOPUS ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2017)
Copper-Induced Membrane Depolarizations Involve the Induction of Mosaic TRP Channels, Which Activate VDCC Leading to Calcium Increases in Ulva compressa. Gómez, Melissa; González, Alberto; Sáez, Claudio A; Moenne, Alejandra Article Frontiers in plant science (2016)
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 Laporte, Daniel; Valdés, Natalia; González, Alberto; Sáez, Claudio A.; Zúñiga, Antonio; Navarrete, Axel; Meneses, Claudio; Moenne, Alejandra Article ISI SCOPUS AQUATIC TOXICOLOGY (2016)
A novel field transplantation technique reveals intra-specific metal-induced oxidative responses in strains of Ectocarpus siiiculosus with different pollution histories Saez, CA; González A; Contreras, RA; Moody, AJ; Moenne, A; Brown, MT Article ISI SCOPUS Environmental Pollution (2015)
Copper-induced activation of TRP channels promotes extracellular calcium entry, activation of CaMs and CDPKs, copper entry and membrane depolarization in Ulva compressa Gómez, M.; González A; Saez, CA; Morales, B; Moenne, A Article ISI SCOPUS FRONTIERS IN PLANT SCIENCE (2015)
Copper-induced intra-specific oxidative damage and antioxidant responses in strains of the brown alga Ectocarpus siliculosus with different pollution histories Sáez C.A.; Roncarati F.; Moenne, A; Moody A.J.; Brown M.T. Article ISI SCOPUS AQUATIC TOXICOLOGY (2015)
Oligo-carrageenan kappa increases C, N and S assimilation, auxin and gibberellin contents, and growth in Pinus radiata trees Saucedo S.; Contreras, RA; Moenne, A Article ISI SCOPUS Journal of Forestry Research (2015)
Oligo-carrageenan kappa increases NADPH, ascorbate and glutathione syntheses and TRR/TRX activities enhancing photosynthesis, basal metabolism, and growth in Eucalyptus trees González A; Moenne F.; Gómez, M.; Sáez C.A.; Contreras R.A.; Moenne, A Article ISI SCOPUS FRONTIERS IN PLANT SCIENCE (2014)
Oligo-Carrageenan Kappa-Induced Reducing Redox Status and Increase in TRR/TRX Activities Promote Activation and Reprogramming of Terpenoid Metabolism in Eucalyptus Trees González, Alberto; Gutiérrez Cutiño, Marlen; Moenne, Alejandra Article ISI SCOPUS MOLECULES (2014)
Changes in SeMSC, Glucosinolates and Sulforaphane Levels, and in Proteome Profile in Broccoli (Brassica oleracea var. Italica) Fertilized with Sodium Selenate Sepuveda, I; Barrientos H.; MAHN, A; Moenne, A Article ISI SCOPUS MOLECULES (2013)
Oligo-Carrageenans Enhance Growth and Contents of Cellulose, Essential Oils and Polyphenolic Compounds in Eucalyptus globulus Trees González A; Contreras, RA; Moenne, A Article ISI SCOPUS MOLECULES (2013)
Seaweed Oligosaccharides Stimulate Plant Growth by Enhancing Carbon and Nitrogen Assimilation, Basal Metabolism, and Cell Division González A; Castro J.; Vera, J; Moenne, A Article ISI SCOPUS Journal of Plant Growth Regulation (2013)
Copper-induced intracellular calcium release requires extracellular calcium entry and activation of L-type voltage-dependent calcium channels in Ulva compressa González A; de los Angeles Cabrera M.; Mellado M.; Cabello S.; Márquez S.; Morales, B; Moenne, A Article SCOPUS Plant Signaling and Behavior (2012)
Copper-induced synthesis of ascorbate, glutathione and phytochelatins in the marine alga Ulva compressa (Chlorophyta) Mellado M.; Contreras R.A.; González A; Dennett, G; Moenne, A Article ISI SCOPUS PLANT PHYSIOLOGY AND BIOCHEMISTRY (2012)
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 González A; de los Angeles Cabrera M.; Josefa Henriquez M.; Contreras R.A.; Morales, B; Moenne, A Article ISI SCOPUS PLANT PHYSIOLOGY (2012)
Oligo-carrageenans induce a long-term and broad-range protection against pathogens in tobacco plants (var.Xanthi) Vera, J; Castro J.; Contreras R.A.; González A; Moenne, A Article ISI SCOPUS PHYSIOLOGICAL AND MOLECULAR PLANT PATHOLOGY (2012)
Oligo-Carrageenans Stimulate Growth by Enhancing Photosynthesis, Basal Metabolism, and Cell Cycle in Tobacco Plants (var. Burley) Castro J.; Vera, J; González A; Moenne, A Article ISI SCOPUS Journal of Plant Growth Regulation (2012)
Identification of Copper-Induced Genes in the Marine Alga Ulva compressa (Chlorophyta) Contreras-Porcia, L; Dennett, G; González A; vergara, E.; Medina, C; Correa, JA; Moenne, A Article ISI SCOPUS Marine Biotechnology (2011)
Long-term protection against tobacco mosaic virus induced by the marine alga oligo-sulphated-galactan Poly-Ga in tobacco plants Vera, J; Castro J.; González A; Barrientos H.; Matsuhiro, B.; Arce, P.; Zuñiga G.; Moenne, A Article ISI SCOPUS Molecular Plant Pathology (2011)
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 González A; Vera, J; Castro J.; Dennett, G; Mellado M.; Morales, B; Correa, JA; Moenne, A Article ISI SCOPUS Plant Signaling and Behavior (2010)
Proteomic analysis and identification of copper stress-regulated proteins in the marine alga Scytosiphon gracilis (Phaeophyceae) Contreras, L. ; Moenne, A; Gaillard, F; Potin P.; Correa, JA Article ISI SCOPUS Aquatic Toxicology (2010)
Differential responses to copper-induced oxidative stress in the marine macroalgae Lessonia nigrescens and Scytosiphon lomentaria (Phaeophyceae) Contreras, L. ; Mella, D; Moenne, A; Correa, JA Article ISI SCOPUS AQUATIC TOXICOLOGY (2009)
TWO-DIMENSIONAL GEL ELECTROPHORESIS ANALYSIS OF BROWN ALGAL PROTEIN EXTRACTS Contreras, L. ; Ritter, A; Dennett, G; Boehmwald F.; Guitton, N; Pineau, C; Moenne, A; Potin P.; Correa, JA Article ISI SCOPUS JOURNAL OF PHYCOLOGY (2008)
Molecular and morphologically distinct Scytosiphon species (Scytosiphonales, Phaeophyceae) display similar antioxidant capacities Contreras, L. ; Dennett, G; Moenne, A; Palma RE; Correa, JA Article ISI SCOPUS JOURNAL OF PHYCOLOGY (2007)
Structurally unrelated algal oligosaccharides differentially stimulate growth and defense against tobacco mosaic virus in tobacco plants Laporte D.; Vera, J; Chandia NP; Zuniga, EA; Matsuhiro, B.; Moenne, A Article ISI SCOPUS JOURNAL OF APPLIED PHYCOLOGY (2007)
Antioxidant responses in Scytosiphon lomentaria (Phaeophyceae) inhabiting copper-enriched coastal environments Contreras, L. ; Moenne, A; Correa, JA Article ISI SCOPUS JOURNAL OF PHYCOLOGY (2005)
Alginic acids in Lessonia vadosa: Partial hydrolysis and elicitor properties of the polymannuronic acid fraction Chandia NP; Matsuhiro, B.; Mejias, E.; Moenne, A Article ISI JOURNAL OF APPLIED PHYCOLOGY (2004)
Copper accumulation, synthesis of ascorbate and activation of ascorbate peroxidase in Enteromorpha compressa (L.) Grev. (Chlorophyta) from heavy metal-enriched environments in northern Chile Ratkevicius, N; Correa, JA; Moenne, A Article ISI SCOPUS PLANT CELL AND ENVIRONMENT (2003)
Eucaryotic metallothioneins: proteins, gene regulation and copper homeostasis. Moenne, A Article ISI CAHIERS DE BIOLOGIE MARINE (2001)


Copper-induced expression of metallothioneins and synthesis of phytochelatins are involved in copper accumulation and tolerance in the marine macroalga Ulva compressa (Chlorophyta) FONDECYT (223775) Proyecto 2016-2020 Inv. Principal
Validación en campo de los compuestos Thor/Karla que aumentan el crecimiento y la cantidad de celulosa en Eucalyptus globulus CORFO (15ITE2-38912) Proyecto 2015-2016 Inv. Principal
Copper-induced activation of Transient Receptor Potential (TRP) and Voltage-Dependent Calcium Channels (VDCC) and their regulation by secreted redox compounds, NO, calmodulins and CDPKs and in the marine alga Ulva compressa FONDECYT (1130118) Proyecto 2013-2015 Inv. Principal
Estimulación del crecimiento y de la cantidad decelulosa y taxanos en coníferas tratadas con oligo-carragenano kappa Corfo (12PIE-16648) Proyecto 2013-2015 Inv. Principal
Study and optimization of a process to obtain dehydrated Se-enriched broccoli with improved anticarcinogenic and antioxidant properties. FONDEF (1100437) Proyecto 2010-2013 Coinvestigador(a)
Señales de calcio y ROS inducidas por cobre el el alga marina Ulva compressa (Chlorophyta) y su participación en la activación de genes implicados en la transducción de señales y en la respuesta antioxidante FONDECYT (1085041) Proyecto 2008-2012 Inv. Principal


Mechanisms of metal tolerance in marine macroalgae, with emphasis on copper tolerance in Chlorophyta and Rhodophyta Moenne, A; González A; Sáez C.A. Review ISI SCOPUS (2016)
Seaweed Polysaccharides and Derived Oligosaccharides Stimulate Defense Responses and Protection Against Pathogens in Plants Vera, J; Castro J.; González A; Moenne, A Review ISI SCOPUS MARINE DRUGS (2011)