Search Results - "Grancara, Silvia"

Involvement of the biogenic active amine agmatine in mitochondrial membrane permeabilization and release of pro-apoptotic factors by Martinis, Pamela, Grancara, Silvia, Kanamori, Yuta, García-Argáez, Aída Nelly, Pacella, Elena, Dalla Via, Lisa, Toninello, Antonio, Agostinelli, Enzo

“…Agmatine (AGM) produces a dual effect on the mitochondrial permeability transition (MPT) mechanism in rat liver mitochondria: at low concentrations, it induces…”
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Mitochondrial permeability transition as target of anticancer drugs by Dalla Via, Lisa, García-Argáez, Aida N, Martínez-Vázquez, Mariano, Grancara, Silvia, Martinis, Pamela, Toninello, Antonio

“…Mitochondria are the cell powerhouses but also contain the mechanisms leading to cell death. Many signals converge on mitochondria to cause the…”
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An eudesman derivative from Verbesina persicifolia D.C. as a natural mild uncoupler in liver mitochondria. A new potential anti-obesity agent? by Dalla Via, Lisa, García-Argáez, Aída N, Braga, Alessandra, Martínez-Vázquez, Mariano, Grancara, Silvia, Martinis, Pamela, Agostinelli, Enzo, Toninello, Antonio

“…4β-cinnamoyloxy,1β,3α-dihydroxyeudesm-7,8-ene (CDE) extracted from Verbesina persicifolia induces bioenergetic collapse in rat liver mitochondria (RLM),…”
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Electrochemical determination of hydrogen peroxide production by isolated mitochondria: A novel nanocomposite carbon–maghemite nanoparticle electrode by Magro, Massimiliano, Baratella, Davide, Pianca, Nicola, Toninello, Antonio, Grancara, Silvia, Zboril, Radek, Vianello, Fabio

“…A simple carbon paste electrode modified with novel maghemite (γ-Fe2O3) nanoparticles, characterized by a mean diameter of about 10nm and specific surface…”
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Milestones and recent discoveries on cell death mediated by mitochondria and their interactions with biologically active amines by Grancara, Silvia, Ohkubo, Shinji, Artico, Marco, Ciccariello, Mauro, Manente, Sabrina, Bragadin, Marcantonio, Toninello, Antonio, Agostinelli, Enzo

“…Mitochondria represent cell “powerhouses,” being involved in energy transduction from the electrochemical gradient to ATP synthesis. The morphology of their…”
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Pathophysiological implications of mitochondrial oxidative stress mediated by mitochondriotropic agents and polyamines: the role of tyrosine phosphorylation by Grancara, Silvia, Zonta, Francesca, Ohkubo, Shinji, Brunati, Anna Maria, Agostinelli, Enzo, Toninello, Antonio

“…Mitochondria, once merely considered as the “powerhouse” of cells, as they generate more than 90 % of cellular ATP, are now known to play a central role in…”
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The antioxidant, aged garlic extract, exerts cytotoxic effects on wild-type and multidrug-resistant human cancer cells by altering mitochondrial permeability by Ohkubo, Shinji, Via, Lisa Dalla, Grancara, Silvia, Kanamori, Yuta, Garcia-Argaez, Aida Nelly, Canettieri, Gianluca, Arcari, Paolo, Toninello, Antonio, Agostinelli, Enzo

“…Aged garlic extract (AGE) has been shown to possess therapeutic properties in cancer; however its mechanisms of action are unclear. In this study, we…”
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A novel enzyme with spermine oxidase properties in bovine liver mitochondria: Identification and kinetic characterization by Bonaiuto, Emanuela, Grancara, Silvia, Martinis, Pamela, Stringaro, Annarita, Colone, Marisa, Agostinelli, Enzo, Macone, Alberto, Stevanato, Roberto, Vianello, Fabio, Toninello, Antonio, Di Paolo, Maria Luisa

“…The uptake of spermine into mammalian mitochondria indicated the need to identify its catabolic pathway in these organelles. Bovine liver mitochondria were…”
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Spermine cycling in mitochondria is mediated by adenine nucleotide translocase activity: mechanism and pathophysiological implications by Grancara, Silvia, Dalla Via, Lisa, García-Argáez, Aida Nelly, Ohkubo, Shinji, Pacella, Elena, Manente, Sabrina, Bragadin, Marcantonio, Toninello, Antonio, Agostinelli, Enzo

“…Spermine, besides to be transported in mitochondria by an energy dependent electrophoretic mechanism, can be also released by two different mechanisms. The…”
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Mitochondrial oxidative stress induced by Ca2+ and monoamines: different behaviour of liver and brain mitochondria in undergoing permeability transition by Grancara, Silvia, Battaglia, Valentina, Martinis, Pamela, Viceconte, Nikenza, Agostinelli, Enzo, Toninello, Antonio, Deana, Renzo

“…Mitochondrial permeability transition (MPT) is correlated with the opening of a nonspecific pore, the so-called transition pore, that triggers bidirectional…”
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Bidirectional fluxes of spermine across the mitochondrial membrane by Grancara, Silvia, Martinis, Pamela, Manente, Sabrina, García-Argáez, Aida Nelly, Tempera, Giampiero, Bragadin, Marcantonio, Dalla Via, Lisa, Agostinelli, Enzo, Toninello, Antonio

“…The polyamine spermine is transported into the mitochondrial matrix by an electrophoretic mechanism having as driving force the negative electrical membrane…”
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Synthesis, antiproliferative and mitochondrial impairment activities of bis-alkyl-amino transplatinum complexes by Dalla Via, Lisa, García-Argáez, Aída N., Adami, Arianna, Grancara, Silvia, Martinis, Pamela, Toninello, Antonio, Belli Dell’Amico, Daniela, Labella, Luca, Samaritani, Simona

“…A convenient synthetic route and the characterization of complexes trans-[PtCl2(L)(PPh3)] (L=Et2NH (2), (PhCH2)2NH (3), (HOCH2CH2)2NH) (4) are reported. The…”
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Mitochondrial oxidative stress induced by Ca super(2+) and monoamines: different behaviour of liver and brain mitochondria in undergoing permeability transition by Grancara, Silvia, Battaglia, Valentina, Martinis, Pamela, Viceconte, Nikenza, Agostinelli, Enzo, Toninello, Antonio, Deana, Renzo

“…Mitochondrial permeability transition (MPT) is correlated with the opening of a nonspecific pore, the so-called transition pore, that triggers bidirectional…”
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Mitochondrial oxidative stress induced by Ca^sup 2+^ and monoamines: different behaviour of liver and brain mitochondria in undergoing permeability transition by Grancara, Silvia, Battaglia, Valentina, Martinis, Pamela, Viceconte, Nikenza, Agostinelli, Enzo, Toninello, Antonio, Deana, Renzo

“…Issue Title: Role of polyamines, their analogs and transglutaminases in biological and clinical perspectives Mitochondrial permeability transition (MPT) is…”
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Further characterization of agmatine binding to mitochondrial membranes: involvement of imidazoline I2 receptor by Martinis, Pamela, Battaglia, Valentina, Grancara, Silvia, Dalla Via, Lisa, Di Noto, Vito, Saccoccio, Stefania, Agostinelli, Enzo, Bragadin, Marcantonio, Grillo, Maria Angelica, Toninello, Antonio

“…Agmatine, a divalent diamine with two positive charges at physiological pH, is transported into the matrix of liver mitochondria by an energy-dependent…”
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Effect of peroxides on spermine transport in rat brain and liver mitochondria by Battaglia, Valentina, Tibaldi, Elena, Grancara, Silvia, Zonta, Francesca, Brunati, Anna Maria, Martinis, Pamela, Bragadin, Marcantonio, Grillo, Maria Angelica, Tempera, Giampiero, Agostinelli, Enzo, Toninello, Antonio

“…The polyamine spermine is transported into the matrix of various types of mitochondria by a specific uniporter system identified as a protein channel. This…”
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Further characterization of agmatine binding to mitochondrial membranes: involvement of imidazoline I sub(2) receptor by Martinis, Pamela, Battaglia, Valentina, Grancara, Silvia, Dalla Via, Lisa, Di Noto, Vito, Saccoccio, Stefania, Agostinelli, Enzo, Bragadin, Marcantonio, Grillo, Maria Angelica, Toninello, Antonio

“…Agmatine, a divalent diamine with two positive charges at physiological pH, is transported into the matrix of liver mitochondria by an energy-dependent…”
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Further characterization of agmatine binding to mitochondrial membranes: involvement of imidazoline I^sub 2^ receptor by Martinis, Pamela, Battaglia, Valentina, Grancara, Silvia, Dalla Via, Lisa, Di Noto, Vito, Saccoccio, Stefania, Agostinelli, Enzo, Bragadin, Marcantonio, Grillo, Maria Angelica, Toninello, Antonio

“…Issue Title: Role of polyamines, their analogs and transglutaminases in biological and clinical perspectives Agmatine, a divalent diamine with two positive…”
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