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I. Lebrun · SciRah

Researcher profile · Semantic Scholar

I. Lebrun

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I. Lebrun — researcher profile on SciRah

h-index: 24
Works: 87
Citations: 1,639

Most-cited papers

Antileishmanial and antitrypanosomal activity of bufadienolides isolated from the toad Rhinella jimi parotoid macrogland secretion.
A. Tempone, Daniel Carvalho Pimenta, I. Lebrun, P. Sartorelli +4 more
2008Toxicon129 citations
Semantic Scholar
Cryptides: buried secrets in proteins.
Daniel Carvalho Pimenta, I. Lebrun
2007Peptides78 citations
Semantic Scholar
Mastoparan induces apoptosis in B16F10-Nex2 melanoma cells via the intrinsic mitochondrial pathway and displays antitumor activity in vivo.
R. De Azevedo, Carlos R. Figueiredo, A. Ferreira, A. Matsuo +12 more
2015Peptides74 citations
Semantic Scholar
Argininosuccinate Synthetase Is a Functional Target for a Snake Venom Anti-hypertensive Peptide
J. Guerreiro, C. Lameu, Eduardo F. Oliveira, C. F. Klitzke +7 more
2009Journal of Biological Chemistry73 citations Open access
Semantic Scholar
Bacterial toxins: an overview on bacterial proteases and their action as virulence factors.
I. Lebrun, R. Marques-Porto, A. Pereira, E. Perpetuo
2009Mini-Reviews in Medical Chemistry62 citations
Semantic Scholar
Biochemical and Pharmacological Aspects of Two Bradykinin-Potentiating Peptides Obtained from Tryptic Hydrolysis of Casein
E. Perpetuo, L. Juliano, I. Lebrun
2003Journal of Protein Chemistry59 citations
Semantic Scholar
Immunomodulatory Effects of the Tityus serrulatus Venom on Murine Macrophage Functions in Vitro
V. L. Petricevich, I. Lebrun
2005Mediators of Inflammation38 citations Open access
Semantic Scholar
Cytotoxic effects of dillapiole on MDA-MB-231 cells involve the induction of apoptosis through the mitochondrial pathway by inducing an oxidative stress while altering the cytoskeleton network.
A. Ferreira, P. L. de-Sá-Júnior, K. Pasqualoto, R. De Azevedo +12 more
2014Biochimie37 citations Open access
Semantic Scholar
Behavioral, electroencephalographic, and histopathologic effects of a neuropeptide isolated from Tityus serrulatus scorpion venom in rats.
F. F. Carvalho, A. L. A. Nencioni, I. Lebrun, M. R. L. Sandoval +1 more
1998Pharmacology, Biochemistry and Behavior37 citations
Semantic Scholar
Interactions between the NO-Citrulline Cycle and Brain-derived Neurotrophic Factor in Differentiation of Neural Stem Cells*
C. Lameu, C. A. Trujillo, T. T. Schwindt, Priscilla D. Negraes +4 more
2012Journal of Biological Chemistry36 citations Open access
Semantic Scholar
Purification of a phospholipase A2 from Lonomia obliqua caterpillar bristle extract.
C. S. Seibert, A. Tanaka-Azevedo, M. L. Santoro, S. Mackessy +4 more
2006Biochemical and Biophysical Research Communications - BBRC34 citations
Semantic Scholar
Lemnitoxin, the major component of Micrurus lemniscatus coral snake venom, is a myotoxic and pro-inflammatory phospholipase A2.
L. Casais-e-Silva, Catarina de Fátima Pereira Teixeira, I. Lebrun, B. Lomonte +2 more
2016Toxicology Letters33 citations Open access
Semantic Scholar
Electrical stimulation of the posterior insula induces mechanical analgesia in a rodent model of neuropathic pain by modulating GABAergic signaling and activity in the pain circuitry.
Heloísa Alonso-Matielo, E. S. Gonçalves, M. Campos, V. R. Oliveira +8 more
2021Brain Research31 citations Open access
Semantic Scholar
Antitumor Effect of Cationic INKKI Peptide from Bovine β-Casein on Melanoma B16F10
R. Azevedo, A. Ferreira, A. Auada, K. Pasqualoto +3 more
201231 citations Open access
Semantic Scholar
Central effects of Tityus serrulatus and Tityus bahiensis scorpion venoms after intraperitoneal injection in rats.
A. L. A. Nencioni, G. Lourenço, I. Lebrun, J. Florio +1 more
2009Neuroscience Letters30 citations Open access
Semantic Scholar
A microdialysis study of glutamate concentration in the hippocampus of rats after TsTX toxin injection and blockade of toxin effects by glutamate receptor antagonists.
A. L. A. Nencioni, I. Lebrun, V. Dorce
2003Pharmacology, Biochemistry and Behavior30 citations
Semantic Scholar
Neurotoxic effects of fractions isolated from Tityus bahiensis scorpion venom (Perty, 1834).
G. Lourenço, I. Lebrun, V. Dorce
2002Toxicon29 citations
Semantic Scholar
Neurotoxicity of coral snake phospholipases A2 in cultured rat hippocampal neurons.
Nathalia Delazeri de Carvalho, R. Garcia, A. Ferreira, D. R. Batista +7 more
2014Brain Research28 citations
Semantic Scholar
The central nervous system as target for antihypertensive actions of a proline‐rich peptide from Bothrops jararaca venom
C. Lameu, M. Hayashi, J. Guerreiro, Eduardo F. Oliveira +5 more
2010Cytometry Part A28 citations Open access
Semantic Scholar
Self-proteolysis regulation in the Bothrops jararaca venom: the metallopeptidases and their intrinsic peptidic inhibitor.
R. Marques-Porto, I. Lebrun, Daniel Carvalho Pimenta
2008Comparative biochemistry and physiology. Toxicology & pharmacology : CBP28 citations
Semantic Scholar
Ivermectin reduces motor coordination, serum testosterone, and central neurotransmitter levels but does not affect sexual motivation in male rats.
N. Moreira, T. Sandini, T. M. Reis-Silva, P. Navas-Suáresz +5 more
2017Reproductive Toxicology26 citations Open access
Semantic Scholar
TsTx Toxin Isolated from Tityus serrulatus Scorpion Venom‐Induced Spontaneous Recurrent Seizures and Mossy Fiber Sprouting
M. R. L. Sandoval, I. Lebrun
2002Epilepsia26 citations Open access
Semantic Scholar
Phospholipases A2 isolated from Micrurus lemniscatus coral snake venom: behavioral, electroencephalographic, and neuropathological aspects.
D. A. Oliveira, C. Harasawa, C. S. Seibert, L. C. F. Silva +3 more
2008Brain Research Bulletin25 citations
Semantic Scholar
Effects of isoflavones on behavior, estradiol, glutamate, and GABA levels in intact middle-aged female rats
T. Sandini, T. M. Reis-Silva, N. Moreira, M. Bernardi +2 more
2019Nutritional neuroscience24 citations
Semantic Scholar
Outer membrane vesicles (OMV) production of Neisseria meningitidis serogroup B in batch process.
S. Santos, L. D. De Arauz, J. Baruque-Ramos, I. Lebrun +3 more
2012Vaccine23 citations Open access
Semantic Scholar
Involvement of von Willebrand factor and botrocetin in the thrombocytopenia induced by Bothrops jararaca snake venom
C. M. Thomazini, A. Sachetto, C. Z. de Albuquerque, Vânia Gomes de Moura Mattaraia +5 more
2021PLoS Neglected Tropical Diseases22 citations Open access
Semantic Scholar
Characterization of a new muscarinic toxin from the venom of the Brazilian coral snake Micrurus lemniscatus in rat hippocampus.
Daniel Coelho da Silva, Wyara Aparecida Araújo de Medeiros, I. C. Batista, Daniel Carvalho Pimenta +3 more
2011Life Science22 citations Open access
Semantic Scholar
Effect of bioactive peptides isolated from yeastolate, lactalbumin and NZCase in the insect cell growth
R. Mendonça, E. C. D. de Oliveira, C. Pereira, I. Lebrun
2007Bioprocess and biosystems engineering (Print)21 citations
Semantic Scholar
Effect of Subthalamic Stimulation and Electrode Implantation in the Striatal Microenvironment in a Parkinson’s Disease Rat Model
Ana Carolina Pinheiro Campos, R. Martinez, A. Auada, I. Lebrun +3 more
2022International Journal of Molecular Sciences20 citations Open access
Semantic Scholar
Neurochemical effects of motor cortex stimulation in the periaqueductal gray during neuropathic pain.
E. M. D. de Andrade, R. Martinez, R. Pagano, Patricia S S Lopes +6 more
2020Journal of Neurosurgery20 citations Open access
Semantic Scholar
Neurotoxic effects of three fractions isolated from Tityus serrulatus scorpion venom.
A. L. A. Nencioni, F. F. Carvalho, I. Lebrun, Valquíria Abrão Coronado Dorce +1 more
2000Acta Pharmacologica et Toxicologica20 citations
Semantic Scholar
Enhancement of the citrulline-nitric oxide cycle in astroglioma cells by the proline-rich peptide-10c from Bothrops jararaca venom.
Eduardo Fontana de Oliveira, J. Guerreiro, Carlos A. Silva, Gabriel Fernando de Souza Benedetti +4 more
2010Brain Research19 citations Open access
Semantic Scholar
Selective release of ATP from sympathetic nerves of rat vas deferens by the toxin TsTX‐I from Brazilian scorpion Tityus serrulatus
I. M. Conceição, A. Jurkiewicz, Daniela R. Fonseca, Andrea R. Opperman +3 more
2005British Journal of Pharmacology19 citations Open access
Semantic Scholar
TsTx Toxin Isolated from Tityus serrulatus Scorpion Venom Induces Spontaneous Recurrent Seizures and Mossy Fiber Sprouting
M. Regina, L. Sandoval, I. Lebrun
2003Epilepsia19 citations Open access
Semantic Scholar
Directional deep brain stimulation of the posteromedial hypothalamus for refractory intermittent explosive disorder: a case series using a novel neurostimulation device and intraoperative microdialysis.
W. C. Contreras López, P. A. Navarro, F. Gouveia, E. Fonoff +4 more
2021World Neurosurgery18 citations
Semantic Scholar
Synergism between toxin-γ from Brazilian scorpion Tityus serrulatus and veratridine in chromaffin cells.
I. M. Conceição, I. Lebrun, M. Cano-Abad, L. Gandía +5 more
1998American Journal of Physiology - Cell Physiology18 citations
Semantic Scholar
Convulsive effects of some isolated venom fractions of the Tityus serrulatus scorpion: behavioral, electroencephalographic, and neuropathological aspects
F. F. Carvalho, A. L. A. Nencioni, I. Lebrun, V. Dorce +1 more
200017 citations Open access
Semantic Scholar
Moxidectin interference on motor activity of rats
Patrícia de Sá e Benevides Rodrigues-Alves, J. Florio, I. Lebrun, M. Bernardi +1 more
200916 citations Open access
Semantic Scholar
Differential expression of Nk1 and NK3 neurokinin receptors in neurons of the nucleus tractus solitarius and the dorsal vagal motor nucleus of the rat and mouse.
I. Lebrun, Amandine Dufour, M. Crest, G. Szabó +2 more
2008Neuroscience16 citations
Semantic Scholar
Moxidectin interference on sexual behavior, penile erection and hypothalamic GABA levels of male rats.
Patricia S B Rodrigues-Alves, I. Lebrun, J. Florio, M. Bernardi +1 more
2008Research in Veterinary Science16 citations
Semantic Scholar
Isolation and characterization of a new bradykinin potentiating octapeptide from γ-casein
I. Lebrun, O. B. Henriques, Fabiana Luzia Alves da Silveira Lebrun, A. K. Carmona +2 more
199515 citations
Semantic Scholar
Postpartum depression in rats causes poor maternal care and neurochemical alterations on dams and long-lasting impairment in sociability on the offspring
J. Zaccarelli-Magalhães, G. R. Abreu, A. Fukushima, L. Pantaleon +13 more
2022Behavioural Brain Research14 citations Open access
Semantic Scholar
Secreted autotransporter toxin (Sat) induces cell damage during enteroaggregative Escherichia coli infection
P. Vieira, A. Espinoza-Culupú, R. Nepomuceno, M. R. Alves +3 more
2020PLoS ONE14 citations Open access
Semantic Scholar
Bothrops jararaca Peptide with Anti-Hypertensive Action Normalizes Endothelium Dysfunction Involved in Physiopathology of Preeclampsia
G. Benedetti, K. Morais, J. Guerreiro, Eduardo Fontana de Oliveira +7 more
2011PLoS ONE14 citations Open access
Semantic Scholar
Effects of a toxin isolated from Tityus bahiensis scorpion venom on the hippocampus of rats.
Luciene Toshie Takeishi Ossanai, G. Lourenço, A. L. A. Nencioni, I. Lebrun +2 more
2012Life Science13 citations Open access
Semantic Scholar
Effects of 'casoparan', a peptide isolated from casein hydrolysates with mastoparan-like properties.
I. Lebrun, V. Cavallaro, Luiz Juliano, M. A. Juliano +1 more
2004Mediators of Inflammation13 citations Open access
Semantic Scholar
ZapA, a possible virulence factor from Proteus mirabilis exhibits broad protease substrate specificity.
M. Aneas, F. Portaro, I. Lebrun, L. Juliano +2 more
2001Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas13 citations Open access
Semantic Scholar
Biochemical and pharmacological studies on a lethal neurotoxic polypeptide fromPhoneutria nigriventer spider venom
L. Troncone, I. Lebrun, F. Magnoli, T. Yamane
1995Neurochemical Research13 citations
Semantic Scholar
Tb1, a Neurotoxin from Tityus bahiensis Scorpion Venom, Induces Epileptic Seizures by Increasing Glutamate Release
Emidio Beraldo Neto, Lucas Alves Marinetto de Freitas, Daniel Carvalho Pimenta, I. Lebrun +1 more
2020Toxins12 citations Open access
Semantic Scholar
Intrahippocampal injection of TsTX-I, a beta-scorpion toxin, causes alterations in electroencephalographic recording and behavior in rats.
Vanessa Fernanda Teixeira, I. M. Conceição, I. Lebrun, A. L. A. Nencioni +1 more
2010Life Science11 citations Open access
Semantic Scholar

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