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Guido Lenz

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Eduardo C Filippi-Chiela; Bernardo Garicochea; Pitia Flores Ledur; Alessandra Luíza Pelegrini; Marcos Paulo Thomé; Lauren L Zamin; Mardja Manssur Bueno E Silva; Guido Lenz
Resveratrol abrogates the Temozolomide-induced G2 arrest leading to mitotic catastrophe and reinforces the Temozolomide-induced senescence in glioma cells.
Marina Petersen Gehring; Guido Lenz; Talita Carneiro Brandão Pereira; Rafael F Zanin; Aroldo Braga Filho; Ana Maria Oliveira Battastini; Maurício Reis Bogo; Magali Carvalho Borges; Maria M Campos; Fernanda Bueno Morrone
P2X7 receptor activation leads to increased cell death in a radiosensitive human glioma cell line.
José Eduardo Vargas; Martin Bonamino; Guido Lenz; Tiago Dalberto Pires; Gabrielle Salton; Andressa Sodré de Castro Laino; Andrés Delgado-Cañedo
pLR: a lentiviral backbone series to stable transduction of bicistronic genes and exchange of promoters.

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All Publications

2013: Eduardo C Filippi-Chiela; Bernardo Garicochea; Pitia Flores Ledur; Alessandra Luíza Pelegrini; Marcos Paulo Thomé; Lauren L Zamin; Mardja Manssur Bueno E Silva; Guido Lenz
Resveratrol abrogates the Temozolomide-induced G2 arrest leading to mitotic catastrophe and reinforces the Temozolomide-induced senescence in glioma cells.
BMC cancer 2013;13():147.
2012: Marina Petersen Gehring; Guido Lenz; Talita Carneiro Brandão Pereira; Rafael F Zanin; Aroldo Braga Filho; Ana Maria Oliveira Battastini; Maurício Reis Bogo; Magali Carvalho Borges; Maria M Campos; Fernanda Bueno Morrone
P2X7 receptor activation leads to increased cell death in a radiosensitive human glioma cell line.
Purinergic signalling 2012;8(4):729-39.
2012: José Eduardo Vargas; Martin Bonamino; Guido Lenz; Tiago Dalberto Pires; Gabrielle Salton; Andressa Sodré de Castro Laino; Andrés Delgado-Cañedo
pLR: a lentiviral backbone series to stable transduction of bicistronic genes and exchange of promoters.
Plasmid 2012;68(3):179-85.
2012: Katia K Yuahasi; Marcos A Demasi; Maynara Fornazari; Talita Glaser; Claudiana Lameu; Guido Lenz; Isis C Nascimento; Priscilla D Negraes; Telma T Schwindt; Mari C Sogayar; Alessandra S K Tamajusuku; Henning Ulrich
Regulation of neurogenesis and gliogenesis of retinoic acid-induced P19 embryonal carcinoma cells by P2X2 and P2X7 receptors studied by RNA interference.
International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience 2012;30(2):91-7.
2012: Tânia R Mielcke; Fernanda Bueno Morrone; Ricardo J Nunes; Rosendo A Yunes; Rafael F Zanin; Louise Domeneghini Chiaradia; Louise D Chirardia; Eduardo Filippi-Chiela; Paulo Leal; Guido Lenz; Alessandra Mascarello; Ana M O Battastini; Maria M Campos
Activity of novel quinoxaline-derived chalcones on in vitro glioma cell proliferation.
European journal of medicinal chemistry 2012;48():255-64.
2012: Eduardo C Filippi-Chiela; Bruno Jurkovski; Sidia Maria Callegari-Jacques; Vinicius Duval da Silva; Manuel M Oliveira; Guido Lenz
Nuclear morphometric analysis (NMA): screening of senescence, apoptosis and nuclear irregularities.
PloS one 2012;7(8):e42522.
2012: Patricia L C Lopez; Alessandra L Pelegrini; Gleice M Reder; Andrew O Silva; Nicolle L Barbieri; Elvira A A Cordero; Eduardo C Filippi-Chiela; Daniel Garcia-Santos; Guido Lenz
Sensitization of glioma cells by X-linked inhibitor of apoptosis protein knockdown.
Oncology 2012;83(2):75-82.
2012: Jose Vargas; Joice de Faria Poloni; Bruno Cesar Feltes; Guido Lenz; Diego Bonatto
Senescence; an endogenous anticancer mechanism.
Frontiers in bioscience : a journal and virtual library 2012;17():2616-43.
2011: Ana Paula Horn; Guido Lenz; Rudimar Luiz Frozza; Nance Beyer Nardi; Ana Maria Oliveira Battastini; Elena Aida Bernard; Andressa Bernardi; Maria Martha Campos; Pedro Chagastelles; Angela Terezinha de Souza Wyse; Luiz Fernando de Souza; Patrícia Bencke Grudzinski; Juliana Bender Hoppe; Christianne Salbego
Mesenchymal stem cell-conditioned medium triggers neuroinflammation and reactive species generation in organotypic cultures of rat hippocampus.
Stem cells and development 2011;20(7):1171-81.
2011: Eduardo C Filippi-Chiela; Emilly Schlee Villodre; Lauren L Zamin; Guido Lenz
Autophagy interplay with apoptosis and cell cycle regulation in the growth inhibiting effect of resveratrol in glioma cells.
PloS one 2011;6(6):e20849.
2010: Dinara J Moura; Bruna Castilhos; Bruna F Immich; Andrés D Cañedo; João A P Henriques; Guido Lenz; Jenifer Saffi
Kin3 protein, a NIMA-related kinase of Saccharomyces cerevisiae, is involved in DNA adduct damage response.
Cell cycle (Georgetown, Tex.) 2010;9(11):2220-9.
2010: Alessandra S K Tamajusuku; Emilly S Villodre; Romela Paulus; Robson Coutinho-Silva; Ana M O Battasstini; Márcia R Wink; Guido Lenz
Characterization of ATP-induced cell death in the GL261 mouse glioma.
Journal of cellular biochemistry 2010;109(5):983-91.
2009: Debora G Flores; Pitia Flores Ledur; Ana Lucia Abujamra; Algemir L Brunetto; Gilberto Schwartsmann; Guido Lenz; Rafael Roesler
Cancer stem cells and the biology of brain tumors.
Current stem cell research & therapy 2009;4(4):306-13.
2009: Daniéli Gerhardt; Amélia T Henriques; Ana Paula Horn; Guido Lenz; Alessandra Luiza Pelegrini; Andrés Delgado-Cañedo; Rudimar Luiz Frozza; Mariana Maier Gaelzer; Christianne Salbego
Boldine: a potential new antiproliferative drug against glioma cell lines.
Investigational new drugs 2009;27(6):517-25.
2009: Lauren L Zamin; Eduardo C Filippi-Chiela; Patricia Dillenburg-Pilla; Fabiana Horn; Christianne Salbego; Guido Lenz
Resveratrol and quercetin cooperate to induce senescence-like growth arrest in C6 rat glioma cells.
Cancer science 2009;100(9):1655-62.
2009: Elizandra Braganhol; Fernanda Bueno Morrone; Andressa Bernardi; Daiane Huppes; Luise Meurer; Maria Isabel Edelweiss; Guido Lenz; Márcia R Wink; Simon C Robson; Ana Maria Oliveira Battastini
Selective NTPDase2 expression modulates in vivo rat glioma growth.
Cancer science 2009;100(8):1434-42.
2009: Marianne Schrader de Oliveira; Giovana Cechim; Elizandra Braganhol; Daniel Garcia Santos; Luise Meurer; Cláudio Galvão de Castro; Algemir Lunardi Brunetto; Gilberto Schwartsmann; Gilberto Schwarstmann; Ana Maria Oliveira Battastini; Guido Lenz; Rafael Roesler
Anti-proliferative effect of the gastrin-release peptide receptor antagonist RC-3095 plus temozolomide in experimental glioblastoma models.
Journal of neuro-oncology 2009;93(2):191-201.
2009: Elizandra Braganhol; Daiane Huppes; Andressa Bernardi; Márcia R Wink; Guido Lenz; Ana Maria Oliveira Battastini
A comparative study of ectonucleotidase and P2 receptor mRNA profiles in C6 cell line cultures and C6 ex vivo glioma model.
Cell and tissue research 2009;335(2):331-40.
2008: Debora G Flores; Caroline Brunetto de Farias; Juliano Leites; Marianne Schrader de Oliveira; Rodrigo Cruz Lima; Alessandra Sayuri Kikuchi Tamajusuku; Luciane Pons Di Leone; Luise Meurer; Algemir Lunardi Brunetto; Gilberto Schwartsmann; Guido Lenz; Rafael Roesler
Gastrin-releasing peptide receptors regulate proliferation of C6 Glioma cells through a phosphatidylinositol 3-kinase-dependent mechanism.
Current neurovascular research 2008;5(2):99-105.
2007: Andressa Bernardi; Luci Bavaresco; Márcia R Wink; Maria Caroline Jacques-Silva; Andrés Delgado-Cañedo; Guido Lenz; Ana Maria Oliveira Battastini
Indomethacin stimulates activity and expression of ecto-5'-nucleotidase/CD73 in glioma cell lines.
European journal of pharmacology 2007;569(1-2):8-15.
2006: Andressa Bernardi; Maria Caroline Jacques-Silva; Andrés Delgado-Cañedo; Guido Lenz; Ana Maria Oliveira Battastini
Nonsteroidal anti-inflammatory drugs inhibit the growth of C6 and U138-MG glioma cell lines.
European journal of pharmacology 2006;532(3):214-22.
2006: Fernanda Bueno Morrone; Diogo L Oliveira; Patrícia Gamermann; Joseli Stella; Susana Wofchuk; Márcia R Wink; Luise Meurer; Maria Isabel Edelweiss; Guido Lenz; Ana Maria Oliveira Battastini
In vivo glioblastoma growth is reduced by apyrase activity in a rat glioma model.
BMC cancer 2006;6():226.
2006: Márcia R Wink; Elizandra Braganhol; Alessandra S K Tamajusuku; Guido Lenz; Luiz F Zerbini; Towia Libermann; Jean Sévigny; Ana Maria Oliveira Battastini; S C Robson
Nucleoside triphosphate diphosphohydrolase-2 (NTPDase2/CD39L1) is the dominant ectonucleotidase expressed by rat astrocytes.
Neuroscience 2006;138(2):421-32.
2005: Guido Lenz
The RNA interference revolution.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas médicas e biológicas / Sociedade Brasileira de Biofísica ... [et al.] 2005;38(12):1749-57.
2005: Guido Lenz; Joseph Avruch
Glutamatergic regulation of the p70S6 kinase in primary mouse neurons.
The Journal of biological chemistry 2005;280(46):38121-4.
2005: Luiz Souza; Ana Paula Horn; Daniel Pens Gelain; Fernanda Rafaela Jardim; Guido Lenz; Elena Aida Bernard
Extracellular inosine modulates ERK 1/2 and p38 phosphorylation in cultured Sertoli cells: possible participation in TNF-alpha modulation of ERK 1/2.
Life sciences 2005;77(24):3117-26.
2005: Ana Paula Horn; Daniéli Gerhardt; Augusto Bencke Geyer; Lauren Valentim; Helena Cimarosti; Alexandre Tavares; Fabiana Horn; Guido Lenz; Christianne Salbego
Cellular death in hippocampus in response to PI3K pathway inhibition and oxygen and glucose deprivation.
Neurochemical research 2005;30(3):355-61.
2005: Fernanda Bueno Morrone; Ana Paula Horn; Joseli Stella; Fernando Spiller; João José Freitas Sarkis; Christianne Salbego; Guido Lenz; Ana Maria Oliveira Battastini
Increased resistance of glioma cell lines to extracellular ATP cytotoxicity.
Journal of neuro-oncology 2005;71(2):135-40.
2004: Maria Caroline Jacques-Silva; Richard Rodnight; Guido Lenz; Zhongji Liao; Qiongman Kong; Minh D Tran; Yuan Kang; Fernando A Gonzalez; Gary A Weisman; Joseph T Neary
P2X7 receptors stimulate AKT phosphorylation in astrocytes.
British journal of pharmacology 2004;141(7):1106-17.
2004: Maria Caroline Jacques-Silva; Andressa Bernardi; Richard Rodnight; Guido Lenz
ERK, PKC and PI3K/Akt pathways mediate extracellular ATP and adenosine-induced proliferation of U138-MG human glioma cell line.
Oncology 2004;67(5-6):450-9.
2003: Fernanda Bueno Morrone; Maria Caroline Jacques-Silva; Ana Paula Horn; Andressa Bernardi; Gilberto Schwartsmann; Richard Rodnight; Guido Lenz
Extracellular nucleotides and nucleosides induce proliferation and increase nucleoside transport in human glioma cell lines.
Journal of neuro-oncology 2003;64(3):211-8.
2003: Márcia R Wink; Guido Lenz; Elizandra Braganhol; Alessandra S K Tamajusuku; Gilberto Schwartsmann; João José Freitas Sarkis; Ana Maria Oliveira Battastini
Altered extracellular ATP, ADP and AMP catabolism in glioma cell lines.
Cancer letters 2003;198(2):211-8.
2001: Daniela M Barros; Tadeu Mello e Souza; Márcia Maria de Souza; Humberto Choi; Tiago deDavid e Silva; Guido Lenz; Jorge H Medina; Iván Izquierdo
LY294002, an inhibitor of phosphoinositide 3-kinase given into rat hippocampus impairs acquisition, consolidation and retrieval of memory for one-trial step-down inhibitory avoidance.
Behavioural pharmacology 2001;12(8):629-34.
2001: Guido Lenz; Daniela Gonçalves; Z Luo; J Avruch; Richard Rodnight; Joseph T Neary
Extracellular ATP stimulates an inhibitory pathway towards growth factor-induced cRaf-1 and MEKK activation in astrocyte cultures.
Journal of neurochemistry 2001;77(4):1001-9.
2000: Márcia R Wink; Guido Lenz; Richard Rodnight; João José Freitas Sarkis; Ana Maria Oliveira Battastini
Identification of brain ecto-apyrase as a phosphoprotein.
Molecular and cellular biochemistry 2000;213(1-2):11-6.
2000: Roger Walz; Guido Lenz; R Roesler; Mónica M R Vianna; V Martins; R Brentani; Richard Rodnight; Iván Izquierdo
Time-dependent enhancement of inhibitory avoidance retention and MAPK activation by post-training infusion of nerve growth factor into CA1 region of hippocampus of adult rats.
The European journal of neuroscience 2000;12(6):2185-9.
2000: Adriana Brondani Da Rocha; D R A Mans; Guido Lenz; Andréia Kist Fernandes; C de Lima; V F Monteiro; Daniela Gonçalves; J C Moreira; Algemir L Brunetto; Richard Rodnight; Gilberto Schwartsmann
Protein kinase C-mediated in vitro invasion of human glioma cells through extracellular-signal-regulated kinase and ornithine decarboxylase.
Pathobiology : journal of immunopathology, molecular and cellular biology 2000;68(3):113-23.
2000: Daniela Gonçalves; Guido Lenz; Juliana Karl; Carlos-Alberto Gonçalves; Richard Rodnight
Extracellular S100B protein modulates ERK in astrocyte cultures.
Neuroreport 2000;11(4):807-9.
2000: Guido Lenz; Carmem Gottfried; Z Luo; J Avruch; Richard Rodnight; W J Nie; Yuan Kang; Joseph T Neary
P(2Y) purinoceptor subtypes recruit different mek activators in astrocytes.
British journal of pharmacology 2000;129(5):927-36.
1999: Roger Walz; Rafael Roesler; João Quevedo; Isabel Rockenbach; Olavo B Amaral; Monica Vianna; Guido Lenz; Jorge H Medina; Iván Izquierdo
Dose-dependent impairment of inhibitory avoidance retention in rats by immediate post-training infusion of a mitogen-activated protein kinase kinase inhibitor into cortical structures.
Behavioural brain research 1999;105(2):219-23.
1997: Guido Lenz; L Manozzo; S Gottardo; Matilde Achaval; Christianne Salbego; Richard Rodnight
Temporal profiles of the in vitro phosphorylation rate and immunocontent of glial fibrillary acidic protein (GFAP) after kainic acid-induced lesions in area CA1 of the rat hippocampus: demonstration of a novel phosphoprotein associated with gliosis.
Brain research 1997;764(1-2):188-96.