Search Results - "Fernández, Marisa M."

Differential Effects of Paromomycin on Ribosomes of Leishmania mexicana and Mammalian Cells by FERNANDEZ, Marisa M, MALCHIODI, Emilio L, ALGRANATI, Israel D

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Mycobacterium tuberculosis FasR senses long fatty acyl-CoA through a tunnel and a hydrophobic transmission spine by Lara, Julia, Diacovich, Lautaro, Trajtenberg, Felipe, Larrieux, Nicole, Malchiodi, Emilio L., Fernández, Marisa M., Gago, Gabriela, Gramajo, Hugo, Buschiazzo, Alejandro

“…Mycobacterium tuberculosis is a pathogen with a unique cell envelope including very long fatty acids, implicated in bacterial resistance and host immune…”
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Peptidoglycan recognition protein–peptidoglycan complexes increase monocyte/macrophage activation and enhance the inflammatory response by De Marzi, Mauricio C., Todone, Marcos, Ganem, María B., Wang, Qian, Mariuzza, Roy A., Fernández, Marisa M., Malchiodi, Emilio L.

“…Summary Peptidoglycan recognition proteins (PGRP) are pattern recognition receptors that can bind or hydrolyse peptidoglycan (PGN). Four human PGRP have been…”
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Modulation of endothelial cell migration and angiogenesis: a novel function for the “tandem‐repeat” lectin galectin‐8 by Delgado, Víctor M. Cárdenas, Nugnes, Lorena G., Colombo, Lucas L., Troncoso, María F., Fernández, Marisa M., Malchiodi, Emilio L., Frahm, Isabel, Croci, Diego O., Compagno, Daniel, Rabinovich, Gabriel A., Wolfenstein‐Todel, Carlota, Elola, María T.

“…Angiogenesis, the growth of new capillaries from preexisting blood vessels, is a complex process involving endothelial cell (EC) activation, disruption of…”
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Zika virus NS4B protein targets TANK-binding kinase 1 and inhibits type I interferon production by Sarratea, Maria B., Alberti, Andrés Sánchez, Redolfi, Daniela M., Truant, Sofía Noli, Iannantuono Lopez, Laura V., Bivona, Augusto E., Mariuzza, Roy A., Fernández, Marisa M., Malchiodi, Emilio L.

“…BACKGROUNDDuring viral infections, nucleic acid sensing by intracellular receptors can trigger type I interferon (IFN-I) production, key mediators in antiviral…”
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Galectin-3 is essential for early wound healing and ventricular remodeling after myocardial infarction in mice by González, Germán E, Cassaglia, Pablo, Noli Truant, Sofía, Fernández, Marisa M, Wilensky, Luciana, Volberg, Verónica, Malchiodi, Emilio L, Morales, Celina, Gelpi, Ricardo J

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Oxidation of proline from the cyclin-binding motif in maize CDKA;1 results in lower affinity with its cyclin regulatory subunit by Méndez, Andrea A.E., Pena, Liliana B., Curto, Lucrecia M., Fernández, Marisa M., Malchiodi, Emilio L., Garza-Aguilar, Sara M., Vázquez-Ramos, Jorge M., Gallego, Susana M.

“…Cyclin dependent kinase A; 1 (CDKA; 1) is essential in G1/S transition of cell cycle and its oxidation has been implicated in cell cycle arrest during plant…”
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egc Superantigens Impair Monocytes/Macrophages Inducing Cell Death and Inefficient Activation by Noli Truant, Sofia, De Marzi, Mauricio C, Sarratea, María B, Antonoglou, María B, Meo, Ana P, Iannantuono López, Laura V, Fernández Lynch, María J, Todone, Marcos, Malchiodi, Emilio L, Fernández, Marisa M

“…Bacterial superantigens (SAgs) are enterotoxins that bind to MHC-II and TCR molecules, activating as much as 20% of the T cell population and promoting a…”
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Novel evidence for the specific interaction between cholesterol and α-haemolysin of Escherichia coli by Vazquez, Romina F, Maté, Sabina M, Bakás, Laura S, Fernández, Marisa M, Malchiodi, Emilio L, Herlax, Vanesa S

“…Several toxins that act on animal cells present different, but specific, interactions with cholesterol or sphingomyelin. In the present study we demonstrate…”
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MutS regulates access of the error-prone DNA polymerase Pol IV to replication sites: a novel mechanism for maintaining replication fidelity by Margara, Lucía M, Fernández, Marisa M, Malchiodi, Emilio L, Argaraña, Carlos E, Monti, Mariela R

“…Translesion DNA polymerases (Pol) function in the bypass of template lesions to relieve stalled replication forks but also display potentially deleterious…”
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Uptake and intracellular trafficking of superantigens in dendritic cells by Ganem, María B, De Marzi, Mauricio C, Fernández-Lynch, María J, Jancic, Carolina, Vermeulen, Mónica, Geffner, Jorge, Mariuzza, Roy A, Fernández, Marisa M, Malchiodi, Emilio L

“…Bacterial superantigens (SAgs) are exotoxins produced mainly by Staphylococcus aureus and Streptococcus pyogenes that can cause toxic shock syndrome (TSS)…”
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Plasma Membrane Calcium ATPase Activity Is Regulated by Actin Oligomers through Direct Interaction by Dalghi, Marianela G., Fernández, Marisa M., Ferreira-Gomes, Mariela, Mangialavori, Irene C., Malchiodi, Emilio L., Strehler, Emanuel E., Rossi, Juan Pablo F.C.

“…As recently described by our group, plasma membrane calcium ATPase (PMCA) activity can be regulated by the actin cytoskeleton. In this study, we characterize…”
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Kinetic and thermodynamic studies of the interaction between activating and inhibitory Ly49 natural killer receptors and MHC class I molecules by Romasanta, Pablo N, Curto, Lucrecia M, Sarratea, María B, Noli Truant, Sofía, Antonoglou, María B, Fernández Lynch, María J, Delfino, José M, Mariuzza, Roy A, Fernández, Marisa M, Malchiodi, Emilio L

“…Natural killer (NK) cells are lymphocytes of the innate immune system that eliminate virally infected or malignantly transformed cells. NK cell function is…”
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A positive cooperativity binding model between Ly49 natural killer cell receptors and the viral immunoevasin m157: kinetic and thermodynamic studies by Romasanta, Pablo N, Curto, Lucrecia M, Urtasun, Nicolas, Sarratea, María B, Chiappini, Santiago, Miranda, María V, Delfino, José M, Mariuzza, Roy A, Fernández, Marisa M, Malchiodi, Emilio L

“…Natural killer (NK) cells discriminate between healthy and virally infected or transformed cells using diverse surface receptors that are both activating and…”
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A positive cooperativity binding model between Ly49 natural killer cell receptors and the viral immunoevasin m157. KINETIC AND THERMODYNAMIC STUDIES by Romasanta, Pablo N., Curto, Lucrecia M., Urtasun, Nicolas, Sarratea, María B., Chiappini, Santiago, Miranda, María V., Delfino, José M., Mariuzza, Roy A., Fernández, Marisa M., Malchiodi, Emilio L.

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Wingless-type family member 3A triggers neuronal polarization via cross-activation of the insulin-like growth factor-1 receptor pathway by Bernis, María E, Oksdath, Mariana, Dupraz, Sebastián, Nieto Guil, Alvaro, Fernández, Marisa M, Malchiodi, Emilio L, Rosso, Silvana B, Quiroga, Santiago

“…Initial axonal elongation is essential for neuronal polarization and requires polarized activation of IGF-1 receptors (IGF-1r) and the phosphatidylinositol 3…”
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Triazinic dye ligand selection by surface plasmon resonance for recombinant lactoferricin purification by Urtasun, Nicolás, Baieli, María F., Romasanta, Pablo N., Fernández, Marisa M., Malchiodi, Emilio L., Cascone, Osvaldo, Wolman, Federico J., Miranda, María V.

“…•SPR was used to test five triazine dyes for Lfcin B affinity interaction.•Red HE-3B and Yellow HE-4R dyes were selected and immobilized on Sepharose.•Lfcin B…”
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Crystal Structure of Staphylococcal Enterotoxin G (SEG) in Complex with a Mouse T-cell Receptor β Chain by Fernández, Marisa M., Cho, Sangwoo, De Marzi, Mauricio C., Kerzic, Melissa C., Robinson, Howard, Mariuzza, Roy A., Malchiodi, Emilio L.

“…Superantigens (SAgs) are bacterial or viral toxins that bind MHC class II (MHC-II) molecules and T-cell receptor (TCR) in a nonconventional manner, inducing…”
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Crystal Structure of Staphylococcal Enterotoxin I (SEI) in Complex with a Human Major Histocompatibility Complex Class II Molecule by Fernández, Marisa M., Guan, Rongjin, Swaminathan, Chittoor P., Malchiodi, Emilio L., Mariuzza, Roy A.

“…Superantigens are bacterial or viral proteins that elicit massive T cell activation through simultaneous binding to major histocompatibility complex (MHC)…”
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Structure of Natural Killer Receptor 2B4 Bound to CD48 Reveals Basis for Heterophilic Recognition in Signaling Lymphocyte Activation Molecule Family by Velikovsky, C. Alejandro, Deng, Lu, Chlewicki, Lukasz K., Fernández, Marisa M., Kumar, Vinay, Mariuzza, Roy A.

“…Natural killer (NK) cells eliminate virally infected and tumor cells. Among the receptors regulating NK cell function is 2B4 (CD244), a member of the signaling…”
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