Department of Cell Biology and Molecular Genetics
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Role for sialic acid in the formation of tight lysosome-derived vacuoles during Trypanosoma cruzi invasion.
Molecular and biochemical parasitology Jan, 2002 | Pubmed ID: 11755197
Substrate recognition properties of oligopeptidase B from Salmonella enterica serovar Typhimurium.
Journal of bacteriology Jun, 2002 | Pubmed ID: 12029050
Lysosomes and the plasma membrane: trypanosomes reveal a secret relationship.
The Journal of cell biology Aug, 2002 | Pubmed ID: 12147679
Don't bother to knock--the cell invasion strategy of Trypanosoma cruzi.
Trends in parasitology Oct, 2002 | Pubmed ID: 12377585
Membrane proximal lysosomes are the major vesicles responsible for calcium-dependent exocytosis in nonsecretory cells.
The Journal of cell biology Nov, 2002 | Pubmed ID: 12438417
Subsite specificity (S3, S2, S1', S2' and S3') of oligopeptidase B from Trypanosoma cruzi and Trypanosoma brucei using fluorescent quenched peptides: comparative study and identification of specific carboxypeptidase activity.
The Biochemical journal Aug, 2003 | Pubmed ID: 12737623
Impaired membrane resealing and autoimmune myositis in synaptotagmin VII-deficient mice.
The Journal of cell biology Aug, 2003 | Pubmed ID: 12925704
Leishmania amazonensis Rab7 promotes toxicity of the amino acid ester Leu-OMe in amastigote megasomes.
Molecular and biochemical parasitology Dec, 2003 | Pubmed ID: 14599671
Identification of SNAREs involved in synaptotagmin VII-regulated lysosomal exocytosis.
The Journal of biological chemistry May, 2004 | Pubmed ID: 14993220
A process for controlling intracellular bacterial infections induced by membrane injury.
Science (New York, N.Y.) Jun, 2004 | Pubmed ID: 15178804
Synaptotagmin VII restricts fusion pore expansion during lysosomal exocytosis.
PLoS biology Aug, 2004 | Pubmed ID: 15226824
Lysosomal fusion is essential for the retention of Trypanosoma cruzi inside host cells.
The Journal of experimental medicine Nov, 2004 | Pubmed ID: 15520245
Defective lysosomal exocytosis and plasma membrane repair in Chediak-Higashi/beige cells.
Proceedings of the National Academy of Sciences of the United States of America Nov, 2004 | Pubmed ID: 15557559
Identification of the reactive cysteine residues in oligopeptidase B from Trypanosoma brucei.
FEBS letters Apr, 2005 | Pubmed ID: 15811340
Trypanosoma cruzi invades synaptotagmin VII-deficient cells by a PI-3 kinase independent pathway.
Molecular and biochemical parasitology May, 2005 | Pubmed ID: 15811535
Membrane resealing: synaptotagmin VII keeps running the show.
Science's STKE : signal transduction knowledge environment May, 2005 | Pubmed ID: 15870423
The small chemical vacuolin-1 alters the morphology of lysosomes without inhibiting Ca2+-regulated exocytosis.
EMBO reports Sep, 2005 | Pubmed ID: 16113649
Membrane repair and immunological danger.
EMBO reports Sep, 2005 | Pubmed ID: 16138093
There's more to life than neurotransmission: the regulation of exocytosis by synaptotagmin VII.
Trends in cell biology Nov, 2005 | Pubmed ID: 16168654
The Trypanosoma cruzi-host-cell interplay: location, invasion, retention.
Nature reviews. Microbiology Oct, 2005 | Pubmed ID: 16175174
A role for synaptotagmin VII-regulated exocytosis of lysosomes in neurite outgrowth from primary sympathetic neurons.
The Journal of neuroscience : the official journal of the Society for Neuroscience Apr, 2006 | Pubmed ID: 16641243
Ca2+ and synaptotagmin VII-dependent delivery of lysosomal membrane to nascent phagosomes.
The Journal of cell biology Sep, 2006 | Pubmed ID: 16982801
A Leishmania amazonensis ZIP family iron transporter is essential for parasite replication within macrophage phagolysosomes.
The Journal of experimental medicine Oct, 2006 | Pubmed ID: 17000865
Expression and function of synaptotagmin VII in CTLs.
Journal of immunology (Baltimore, Md. : 1950) Feb, 2007 | Pubmed ID: 17237398
Regulation of insulin secretion and GLUT4 trafficking by the calcium sensor synaptotagmin VII.
Biochemical and biophysical research communications Oct, 2007 | Pubmed ID: 17720139
Iron acquisition within host cells and the pathogenicity of Leishmania.
Cellular microbiology Feb, 2008 | Pubmed ID: 18070118
Repair of injured plasma membrane by rapid Ca2+-dependent endocytosis.
The Journal of cell biology Mar, 2008 | Pubmed ID: 18316410
Synaptotagmin VII regulates bone remodeling by modulating osteoclast and osteoblast secretion.
Developmental cell Jun, 2008 | Pubmed ID: 18539119
Two-way traffic on the road to plasma membrane repair.
Trends in cell biology Nov, 2008 | Pubmed ID: 18848451
Control of parasitophorous vacuole expansion by LYST/Beige restricts the intracellular growth of Leishmania amazonensis.
PLoS pathogens Oct, 2008 | Pubmed ID: 18927622
Differential role of the Ca(2+) sensor synaptotagmin VII in macrophages and dendritic cells.
Immunobiology Jul, 2009 | Pubmed ID: 19157638
Characterization of a 21kDa protein from Trypanosoma cruzi associated with mammalian cell invasion.
Microbes and infection / Institut Pasteur Apr, 2009 | Pubmed ID: 19344784
How do bone cells secrete proteins?
Advances in experimental medicine and biology , 2010 | Pubmed ID: 19950020
Functional characterization of LIT1, the Leishmania amazonensis ferrous iron transporter.
Molecular and biochemical parasitology Mar, 2010 | Pubmed ID: 20025906
Synaptotagmin-mediated vesicle fusion regulates cell migration.
Nature immunology Jun, 2010 | Pubmed ID: 20473299
Exocytosis of acid sphingomyelinase by wounded cells promotes endocytosis and plasma membrane repair.
The Journal of cell biology Jun, 2010 | Pubmed ID: 20530211
Palmitoylation-dependent association with CD63 targets the Ca2+ sensor synaptotagmin VII to lysosomes.
The Journal of cell biology Nov, 2010 | Pubmed ID: 21041449
Trypanosoma cruzi subverts the sphingomyelinase-mediated plasma membrane repair pathway for cell invasion.
The Journal of experimental medicine May, 2011 | Pubmed ID: 21536739
LFR1 ferric iron reductase of Leishmania amazonensis is essential for the generation of infective parasite forms.
The Journal of biological chemistry Jul, 2011 | Pubmed ID: 21558274
Leishmania promotes its own virulence by inducing expression of the host immune inhibitory ligand CD200.
Cell host & microbe Jun, 2011 | Pubmed ID: 21669395
Toxin pores endocytosed during plasma membrane repair traffic into the lumen of MVBs for degradation.
Traffic (Copenhagen, Denmark) Mar, 2012 | Pubmed ID: 22212686
Trypanosoma cruzi trypomastigotes induce cytoskeleton modifications during HeLa cell invasion.
Memórias do Instituto Oswaldo Cruz Dec, 2011 | Pubmed ID: 22241126
Host cell invasion by Trypanosoma cruzi: a unique strategy that promotes persistence.
FEMS microbiology reviews May, 2012 | Pubmed ID: 22339763
Oxidative stress and intracellular infections: more iron to the fire.
The Journal of clinical investigation Jul, 2012 | Pubmed ID: 22728929
Heme uptake by Leishmania amazonensis is mediated by the transmembrane protein LHR1.
PLoS pathogens , 2012 | Pubmed ID: 22807677
Extracellular amastigotes of Trypanosoma cruzi are potent inducers of phagocytosis in mammalian cells.
Cellular microbiology Jun, 2013 | Pubmed ID: 23241026
Iron uptake controls the generation of Leishmania infective forms through regulation of ROS levels.
The Journal of experimental medicine Feb, 2013 | Pubmed ID: 23382545
Heme uptake mediated by LHR1 is essential for Leishmania amazonensis virulence.
Infection and immunity Jul, 2013 | Pubmed ID: 23876801
Irony of fate: role of iron-mediated ROS in Leishmania differentiation.
Trends in parasitology Aug, 2013 | Pubmed ID: 23948431
Pathways of iron acquisition and utilization in Leishmania.
Current opinion in microbiology Aug, 2013 | Pubmed ID: 23962817
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