LUCAS PONTEL

The multifaceted roles of glutathione in the cellular protection against toxic metabolites

Scientific seminar at Reproduction and Developmental Sciences of University of Trieste

Lugar: Trieste; Año: 2023;

MORELLATO, AGUSTÍN E.; UMANSKY, CARLA; LUCAS B. PONTEL

S-hydroxymethylglutathione limits formaldehyde toxicity

Cancer Metabolism Showcase Discovery 2022

Año: 2022;

MORELLATO, AGUSTÍN E.; BUENO-COSTA, ALBERTO; CARLA UMANSKY; ESTELLER, MANEL; LUCAS PONTEL

Glutathione: A cellular barricade against toxic metabolites

Symposium: Toxic Metabolites in Disease

Lugar: Sussex; Año: 2022;

LUCAS PONTEL

Endogenous formaldehyde scavenges cellular glutathione resulting in redox disruption and cytotoxicity

Institutional Seminar at Institute for Genome Stability in Ageing and Disease

Lugar: Cologne; Año: 2022;

LUCAS PONTEL

Exploiting metabolic vulnerabilities in resilient tumors

Scientific seminar at Vall D?Hebron Institute of Oncology

Lugar: Barcelona; Año: 2022;

CARLA UMANSKY; AGUSTÍN MORELLATO; LUCAS PONTEL

Thioredoxin-like proteins as mediators of formaldehyde toxicity and their role in cancer

Annual reunion of the Argentinean Biosciences Societies SAIC, SAI AAFE, NANOMEd

Año: 2021;

CARLA UMANSKY; MARCO SCHEIDEGGER; AGUSTÍN MORELLATO; MATTHIAS RIECKHER; MANUELA MARTINEFSKY; GABRIELA FERNANDÉZ; MARIELA BOLLINI; MARIA EUGENIA MONGE; BJORN SCHUMACHER; LUCAS PONTEL

Formaldehyde inflicts cytotoxicity by altering the glutathione redox balance

22nd EMBL PhD Symposium ?The roaring 20s: A New Decade for Life Sciences?

Año: 2020;

AGUSTÍN MORELLATO; MARCO SCHEIDEGGER; CARLA UMANSKY; MANUELA MARTINEFSKY; GABRIELA FERNANDÉZ; MARIELA BOLLINI; MARIA EUGENIA MONGE; LUCAS PONTEL

A novel role of an old friend: Cellular glutathione protects cells from formaldehyde toxicity

Reunión Anual de Sociedades de Biosciencias SAIC SAF SAFIS

Año: 2020;

CARLA UMANSKY; MARCO SCHEIDEGGER; AGUSTÍN MORELLATO; LUCAS B. PONTEL

ADH5 forms a novel pathway that sustains cellular redox balance in cancer cells

Reunión Anual de Sociedades de Biosciencias SAIC SAF SAFIS

Año: 2019;

LUCAS B. PONTEL

Endogenous aldehydes metabolism and its role in carcinogenesis.

Simposium: INVESTIGACIÓN Y TERAPIAS EN ONCOLOGIA: DE LA BIOLOGIA MOLECULAR A LA PRACTICA CLINICA

Año: 2018;

LUCAS B. PONTEL

Novel targets of formaldehyde toxicity in cancer cells

Annual Meeting of the Argentinean Society for Research in Biochemistry and Molecular Biology

Lugar: Parana; Año: 2018;

GUILLERMO BURGOS BARRAGAN; NIEK WIT; LUCAS PONTEL; LEE MULDERRIG; THOM BREWER; CHRIS CHANG; KJ PATEL

The folate-driven one carbon cycle is a source of genotoxic formaldehyde

Responses to DNA damage: from molecule to disease

Año: 2016;

LUCAS B. PONTEL; BURGOS-BARRAGAN G; RUI YU; SWENBERG JA; KJ PATEL

Endogenous metabolism releases genotoxic formaldehyde

Frontiers in Stem Cells and Cancer, EMBO-EMBL symposium,

Año: 2015;

LUCAS PONTEL; IVAN ROSADO; JUAN GARAYCOECHEA; KJ PATEL

Ablation of Adh5 with Fancd2 leads to rapid onset of bone marrow failure and leukaemia in mice

Fanconi Anemia Research Fund Scientific Symposium 2013

Año: 2013;

LUCAS B. PONTEL; ALEJANDRO PEZZA; FERNANDO C. SONCINI

Alternative pathways to cope with periplasmic copper excess in bacteria: the Salmonella's way

Second Argentina-Deutschland Bilateral Workshop ?From molecular and structural biology to disease therapy?

Lugar: Rosario; Año: 2011;

LUCAS B. PONTEL; LUCIANO ABRIATA ; ALEJANDRO J. VILA; FERNANDO C. SONCINI

Periplasmic Copper Resistance in Gram Negative Bacteria: Role of the Salmonella-Specific CueP Protein

110th General Meeting of the American Society for Microbiology

Lugar: San Diego; Año: 2010;

LUCAS B. PONTEL; LUCIANO ABRIATA; ALEJANDRO J. VILA; FERNANDO C. SONCINI

The cue regulon controls both aerobic and anaerobic copper resistance in Salmonella

XXXVIII Reunião Anual da Sociedad Brasilera de Bioquímica y Biología Molecular

Lugar: Aguas de Lindoia Brasil; Año: 2009;

LUCAS B. PONTEL; LUCIANO ABRIATA; ALEJANDRO J. VILA; FERNANDO C. SONCINI

The cue regulon controls both aerobic and anaerobic copper resistance in Salmonella

The 6th International Copper Meeting on "Copper and Interacting Metals in Biology"

Lugar: Alghero, Sardinia, Italia; Año: 2008;

LUCAS B. PONTEL; FERNANDO C. SONCINI

Parallels and differences in copper resistance among enterobacterial species

V CONGRESO ARGENTINO DE MICROBIOLOGIA GENERAL SAMIGE

Lugar: Rosario; Año: 2008;

LUCAS B. PONTEL; MARIA EUGENIA PÉREZ AUDERO; MARTÍN ESPARIZ; SUSANA CHECA; FERNANDO C. SONCINI

GolS induce un sistema de eflujo tipo CBA específico de Salmonella que confiere resistencia a oro y a compuestos orgánicos

IV Congreso Argentino de Microbiología.

Lugar: Buenos Aires; Año: 2007;

MARTÍN ESPARIZ; MARIA EUGENIA PÉREZ AUDERO; LUCAS B. PONTEL; SUSANA K CHECA; FERNANDO C. SONCINI

Genetic and physiological analysis of the Salmonella copper response

42th Reunión Anual, Sociedad Argentina de Investigación en Bioquímica y Biología Molecular

Lugar: Rosario, Argentina; Año: 2006;

PONTEL,L.B., ESPARIA,M., SONCINI,F.C.

Fighting copper: The Salmonella specific resistance.

XLII Reunion Anual Sociedad Argentina de Investigación en Bioquímica y Biología Molecular

Lugar: Rosario, Argentina; Año: 2006;

SILVANA SPINELLI; LUCAS B. PONTEL; ELEONORA GARCÍA VÉSCOVI, ; FERNANDO C. SONCINI

mgtA and magnesium homeostasis in Salmonella, The role of the 5´untranslated region elements

Argentine Society for Biochemistry and Molecular Biology XL Annual Meeting. Protein Phosphorylation and Bioregulation Symposium

Lugar: Iguazú, Argentina; Año: 2004;

MARIA EUGENIA PÉREZ AUDERO; PABLO BOTTA; MARTÍN ESPARIZ ; LUCAS B. PONTEL; SUSANA CHECA; FERNANDO SONCINI

GodS, a transcriptional regulator that responds to gold

Argentine Society for Biochemistry and Molecular Biology XL Annual Meeting. Protein Phosphorylation and

Lugar: Iguazú, Argentina; Año: 2004;

PONTEL LUCAS, SPINELLI SILVANA, GARCÍA VÉSCOVI ELEONORA Y SONCINI FERNANDO

IDENTIFICACION DE UN NUEVO SISTEMA DE REGULACION DE LA HOMEOSTASIS DE MAGNESIO EN Salmonella CARACTERIZACION DE LA REGION RESPONSIVA AL METAL EN mgtA

XXIII Reunión Anual Sociedad de Biología de Rosario

Lugar: Rosario; Año: 2003;

SPINELLI, SILVANA; LUCAS PONTEL; ELEONORA GARCÍA VÉSCOVI,; FERNANDO C. SONCINI

NEW INSIGHTS INTO THE CONTROL OF MAGNESIUM HOMEOSTASIS IN Salmonella enterica

Argentine Society for Biochemistry and Molecular Biology XXXIX Annual Meeting, Biophysical Society of Argentina XXXII Annual Meeting

Lugar: Bariloche, Argentina; Año: 2003;

PONTEL LUCAS, SPINELLI SILVANA Y SONCINI FERNANDO

REGULACIÓN DE LA HOMEOSTASIS DE Mg2+ EN Salmonella: ANÁLISIS DE LA REGIÓN PROMOTORA DE mgtA.

XXII Reunión Anual Sociedad de Biología de Rosario

Lugar: Rosario; Año: 2002;