Search Results - "Ferreras, J. Miguel"

Ebulin-RP, a novel member of the Ebulin gene family with low cytotoxicity as a result of deficient sugar binding domains by Iglesias, Rosario, Ferreras, J. Miguel, Di Maro, Antimo, Citores, Lucía

“…Sambucus ebulus is a rich source of ribosome-inactivating proteins (RIPs) and RIP-related lectins generated from multiple genes. These proteins differ in their…”
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The ribotoxin-like protein Ostreatin from Pleurotus ostreatus fruiting bodies: Confirmation of a novel ribonuclease family expressed in basidiomycetes by Landi, Nicola, Ragucci, Sara, Russo, Rosita, Valletta, Mariangela, Pizzo, Elio, Ferreras, J. Miguel, Di Maro, Antimo

“…Fungi produce several toxins active against plants, animal or humans. Among them, ribotoxins are enzymes that specifically attack ribosomes irreparably…”
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Molecular characterization and systemic induction of single-chain ribosome-inactivating proteins (RIPs) in sugar beet (Beta vulgaris) leaves by Iglesias, Rosario, Pérez, Yolanda, de Torre, Carlos, Ferreras, J. Miguel, Antolín, Pilar, Jiménez, Pilar, Rojo, M. Ángeles, Méndez, Enrique, Girbés, Tomás

“…Sugar beet (Beta vulgaris L.) leaves contain virus-inducible type 1 (single chain) ribosome-inactivating proteins that have been named beetins. The structural…”
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Targeting cancer cells with transferrin conjugates containing the non-toxic type 2 ribosome-inactivating proteins nigrin b or ebulin l by Citores, Lucı́a, Miguel Ferreras, J., Muñoz, Raquel, Benı́tez, Jorge, Jiménez, Pilar, Girbés, Tomás

“…Nigrin b and ebulin l are type 2 ribosome-inactivating proteins (RIPs) with 104 times less cellular and in vivo toxicity than ricin that are currently being…”
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Musarmins: three single-chain ribosome-inactivating protein isoforms from bulbs of Muscari armeniacum L. and Miller by Arias, F.Javier, Antolı́n, Pilar, de Torre, Carlos, Barriuso, Begoña, Iglesias, Rosario, Rojo, M.Angeles, Miguel Ferreras, J., Benvenuto, Eugenio, Méndez, Enrique, Girbés, Tomás

“…Three new ribosome-inactivating protein (RIP; EC 3.2.2.22) isoforms that we have named musarmins (MUs) 1, 2 and 3 have been isolated from the bulbs of Muscari…”
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Sialic acid-binding dwarf elder four-chain lectin displays nucleic acid N-glycosidase activity by Iglesias, Rosario, Citores, Lucía, Ferreras, J. Miguel, Pérez, Yolanda, Jiménez, Pilar, Gayoso, Manuel J., Olsnes, Sjur, Tamburino, Rachele, Di Maro, Antimo, Parente, Augusto, Girbés, Tomás

“…Sialic acid-binding dwarf elder agglutinin (SEA) present only in rhizomes of the medicinal plant Sambucus ebulus L., was found to be a tetrameric glycoprotein…”
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Cytotoxicity of an ebulin l-anti-human CD105 immunotoxin on mouse fibroblasts (L929) and rat myoblasts (L6E9) cells expressing human CD105 by Benítez, Jorge, Ferreras, J Miguel, Muñoz, Raquel, Arias, Yolanda, Iglesias, Rosario, Córdoba-Díaz, Manuel, del Villar, Rosario, Girbés, Tomás

“…Tumour growth is characterised by the formation of a fine vessel network or neovasculature which nourishes tumour cells. Two kinds of novel anti-angiogenic…”
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Presence of polymerized and free forms of the non-toxic type 2 ribosome-inactivating protein ebulin and a structurally related new homodimeric lectin in fruits of Sambucus ebulus L by Citores, L, Benito, F.M. de, Iglesias, R, Ferreras, J.M, Argueeso, P, Jimenez, P, Mendez, E, Girbes, T

“…Mature leaves of dwarf elder (Sambucus ebulus L.) contain the non-toxic type 2 ribosome-inactivating protein ebulin 1 (Girbés et al., 1993b, J. Biol. Chem…”
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Isolation and characterization of a new d-galactose-binding lectin from Sambucus racemosa L by Rojo, M Angeles, Citores, Lucía, Jiménez, Pilar, Ferreras, J Miguel, Arias, F Javier, Méndez, Enrique, Girbés, Tomás

“…A new acidic lectin from red elder (Sambucus racemosa L.) bark has been isolated by affinity chromatography and gel filtration. Noteworthy, and in contrast to…”
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Fusidic acid-dependent ribosomal complexes protect Escherichia coli ribosomes from the action of the type 1 ribosome-inactivating protein crotin 2 by Iglesias, Rosario, Escarmis, Cristina, Alegre, Carlos, Ferreras, J.Miguel, Girbés, Tomás

“…The type 1 ribosome-inactivating protein crotin 2 depurinated Escherichia coli ribosomes which, upon treatment of the isolated rRNA with acid aniline, released…”
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Cusativin, a new cytidine-specific ribonuclease accumulated in seeds of Cucumis sativus L by Rojo, M.A. (Valladolid Univ. (Spain). Dept. de Bioquimica y Biologia Molecular), Arias, F.J, Iglesias, R, Ferreras, J.M, Munoz, R, Escarmis, C, Soriano, F, Lopez-Fando, J, Mendez, E, Girbes, T

“…Dry seeds of Cucumis sativus L. were found to contain a heat-sensitive endoribonuclease of a novel type which we have named cusativin. It was purified to…”
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Effects and molecular action of ribosome-inactivating proteins on ribosomes from Streptomyces lividans by Miguel Ferreras, J., Iglesias, Rosario, Barbieri, Luigi, Alegre, Carlos, Bolognesi, Andrea, Angeles Rojo, M., Carbajales, Mercedes L., Escarmis, Cristina, Girbes, Tomás

“…The effects of 29 type 1 and 2 type 2 ribosome-inactivating proteins (RIPS) from plants on polyuridylic acid-directed polyphenylalanine synthesis carried out…”
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Isolation and partial characterization of nigrin b, a non-toxic novel type 2 ribosome-inactivating protein from the bark ofSambucus nigra L by Girb s, Tom s, Citores, Luc a, Miguel Ferreras, J., Angeles Rojo, M., Iglesias, Rosario, Mu oz, Raquel, Javier Arias, F., Calonge, Margarita, Ram n Garc a, J., M ndez, Enrique

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cDNA molecular cloning and seasonal acumulation of an ebulin l-related dimeric lectin of dwarf elder ( Sambucus ebulus L.) leaves by Rojo, M.Ángeles, Citores, Lucı́a, Arias, F.Javier, Ferreras, J.Miguel, Jimenez, Pilar, Girbés, Tomás

“…SELld is a dimeric d-galactose and mucin-binding lectin (apparent Mr 68,000) which coexists with the non-toxic type 2 ribosome-inactivating protein (RIP)…”
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cDNA molecular cloning and seasonal accumulation of an ebulin l-related dimeric lectin of dwarf elder (Sambucus ebulus L) leaves by Rojo, M Angeles, Citores, Lucía, Arias, F Javier, Ferreras, J Miguel, Jimenez, Pilar, Girbés, Tomás

“…SELld is a dimeric D-galactose and mucin-binding lectin (apparent Mr 68000) which coexists with the non-toxic type 2 ribosome-inactivating protein (RIP) ebulin…”
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Sensitivity of cancer cell lines to the novel non-toxic type 2 ribosome-inactivating protein nigrin b by Muñoz, Raquel, Arias, Yolanda, Ferreras, J.Miguel, Jiménez, Pilar, Rojo, M.Angeles, Girbés, Tomás

“…The cytotoxicity of the type 2 ribosome-inactivating proteins (RIPs) ricin and nigrin b was determined in a variety of cancer cells. Nigrin b, considered to be…”
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Ebulin 1, a nontoxic novel type 2 ribosome-inactivating protein from Sambucus ebulus L. leaves by Girbés, T., Citores, L., Iglesias, R., Ferreras, J.M., Muñoz, R., Rojo, M.A., Arias, F.J., García, J.R., Méndez, E., Calonge, M.

“…A novel type 2 ribosome-inactivating protein (RIP) that we named ebulin 1 has been isolated from leaves of Sambucus ebulus L. (Caprifoliaceae). In vitro ebulin…”
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Toxicity and cytotoxicity of nigrin b, a two-chain ribosome-inactivating protein from Sambucus nigra : comparison with ricin by BATTELLI, M. G, BUONAMICI, L, STIRPE, F, CITORES, L, FERRERAS, J. M, DE BENITO, F. M, GIRBES, T

“…Nigrin b, a lectin isolated from the bark of elderberry (Sambucus nigra L.), has structure and enzymatic activity similar to that of ricin and other type 2…”
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Isolation and partial characterization of nigrin b, a non-toxic novel type 2 ribosome-inactivating protein from the bark of Sambucus nigra L by Girbes, T. (Valladolid Univ. (Spain). Dept. de Bioquimica y Biologia Molecular), Citores, L, Ferreras, J.M, Rojo, M.A, Iglesias, R, Munoz, R, Arias, F.J, Calonge, M, Garcia, J.R, Mendez, E

“…The bark of Sambucus nigra L. contains a non-toxic novel type 2 ribosome-inactivating protein that we named nigrin b. In vitro, nigrin b strongly inhibited…”
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Isolation and partial characterization of a novel and uncommon two-chain 64-kDa ribosome-inactivating protein from the bark of elder ( Sambucus nigra L.) by de Benito, Fernando M., Citores, Lucı́a, Iglesias, Rosario, Ferreras, J.Miguel, Camafeita, Emilio, Méndez, Enrique, Girbés, Tomás

“…A novel, strongly basic, two-chain ribosome-inactivating protein (RIP) with an apparent M r of 64 000 by SDS-PAGE and 63469 by mass spectrometry analysis, that…”
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