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Martínez-Sánchez L, López-Ávila J, Barasoain-Millán A, Angelats-Romero CM, Azkunaga-Santibañez B, Molina-Cabañero JC, Alday A, Andrés A, Angelats C, Aquino E, Astete J, Baena I, Barasoain A, Bello P, Benito C, Benito H, Botifoll E, Burguera B, Campos C, Canduela V, Clerigué N, Comalrena C, Del Campo T, De Miguel B, Fernández R, Fernández B, García E, García M, García M, García M, García-Vao C, Herrero L, Huerta P, Humayor J, Hurtado P, Iturralde I, Jordá A, Khodayar P, Lalinde M, Lobato Z, López J, López V, Luaces C, Mangione L, Martín L, Martínez S. L, Martínez L, Martorell J, May M, Melguizo M, Mesa S, Molina J, Muñiz M, Muñoz J, Muñoz N, Oliva S, Palacios M, Pérez A, Pérez C, Pinyot M, Peñalba A, Pociello N, Rodríguez A, Rodríguez M, Señer R, Serrano I, Vázquez P, Vidal C. Actions that should not be taken with a paediatric patient who has been exposed to a potentially toxic substance. An Pediatr (Barc) 2021. [DOI: 10.1016/j.anpede.2020.07.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Rodríguez-Álvarez CI, Muñiz M, Nombela G. Effect of plant development (age and size) on the Mi-1-mediated resistance of tomato to whitefly Bemisia tabaci. Bull Entomol Res 2017; 107:768-776. [PMID: 28397642 DOI: 10.1017/s0007485317000281] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Whitefly, Bemisia tabaci, is one of the most important pests of tomato, Solanum lycopersicum L. The Mi-1 gene mediates tomato resistance to the Middle East-Asia Minor 1 (MEAM1) and Mediterranean (MED) species of B. tabaci, three species of root-knot nematodes, Meloidogyne spp., and the potato aphid, Macrosiphum euphorbiae. Tomato seedlings bearing the Mi-1 gene are resistant to nematodes soon after germination but resistance to aphids is developmentally regulated; a reliable conclusion about Mi-1 resistance to B. tabaci was not available to date. In the present work, 3-, 5- and 8-week-old plants of the tomato cultivars Motelle and Moneymaker (bearing and lacking the Mi-1 gene, respectively) were simultaneously tested under free-choice (antixenosis) and no-choice (antibiosis) conditions, to assess the real influence of plant age on the Mi-1-mediated resistance to the MED species of B. tabaci. Subsequently, plants of the same age but with different level of development were compared to check whether the plant size can also affect this tomato resistance. Obtained results demonstrated that Mi-1-mediated resistance to B. tabaci is developmentally regulated, as variations in the age of bearing-Mi-1 plants affects most infestation parameters tested. Differences between cultivars with and without the Mi-1 gene were significant for 8- but not for 3-week-old plants. For 5-week-old plants, differences between cultivars were less pronounced than in older plants, expressing an intermediate level of resistance in Motelle. Plant size also influenced whitefly infestation and reproductive activity on the resistant cultivar. However, plant age has more impact than plant size on the Mi-1-mediated resistance of tomato to B. tabaci.
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Affiliation(s)
- C I Rodríguez-Álvarez
- Department of Plant Protection, Institute for Agricultural Sciences (ICA), Spanish National Research Council (CSIC), Serrano 115 Dpdo., Madrid 28006, Spain
| | - M Muñiz
- Department of Plant Protection, Institute for Agricultural Sciences (ICA), Spanish National Research Council (CSIC), Serrano 115 Dpdo., Madrid 28006, Spain
| | - G Nombela
- Department of Plant Protection, Institute for Agricultural Sciences (ICA), Spanish National Research Council (CSIC), Serrano 115 Dpdo., Madrid 28006, Spain
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Palmer SC, Ruospo M, Wong G, Craig JC, Petruzzi M, De Benedittis M, Ford P, Johnson DW, Tonelli M, Natale P, Saglimbene V, Pellegrini F, Celia E, Gelfman R, Leal MR, Torok M, Stroumza P, Bednarek-Skublewska A, Dulawa J, Frantzen L, Ferrari JN, del Castillo D, Bernat AG, Hegbrant J, Wollheim C, Gargano L, Bots CP, Strippoli GF, Raña S, Serrano M, Claros S, Arias M, Petracci L, Arana M, De Rosa P, Gutierrez A, Simon M, Vergara V, Tosi M, Cernadas M, Vilamajó I, Gravac D, Paulón M, Penayo L, Carrizo G, Ghiani M, Perez G, Da Cruz O, Galarce D, Gravielle M, Vescovo E, Paparone R, Mato Mira C, Mojico E, Hermida O, Florio D, Yucoswky M, Labonia W, Rubio D, Di Napoli G, Fernandez A, Altman H, Rodriguez J, Serrano S, Valle G, Lobos M, Acosta V, Corpacci G, Jofre M, Gianoni L, Chiesura G, Capdevila M, Montenegro J, Bequi J, Dayer J, Gómez A, Calderón C, Abrego E, Cechín C, García J, Corral J, Natiello M, Coronel A, Muñiz M, Muñiz V, Bonelli A, Sanchez F, Maestre S, Olivera S, Camargo M, Avalos V, Geandet E, Canteli M, Escobar A, Sena E, Tirado S, Peñalba A, Neme G, Cisneros M, Oliszewski R, Nascar V, Daud M, Mansilla S, Paredes Álvarez A, Gamín L, Arijón M, Coombes M, Zapata M, Boriceanu C, Frantzen-Trendel S, Albert K, Csaszar I, Kiss E, Kosa D, Orosz A, Redl J, Kovacs L, Varga E, Szabo M, Magyar K, Kriza G, Zajko E, Bereczki A, Csikos J, Kuti A, Mike A, Steiner K, Nemeth E, Tolnai K, Toth A, Vinczene J, Szummer S, Tanyi E, Toth R, Szilvia M, Dambrosio N, Paparella G, Sambati M, Donatelli C, Pedone F, Cagnazzo V, Antinoro R, Torsello F, Saturno C, Giannoccaro G, Maldera S, Boccia E, Mantuano M, Di Toro Mammarella R, Meconizzi M, Steri P, Riccardi C, Flammini A, Moscardelli L, Murgo M, San Filippo N, Pagano S, Marino G, Montalto G, Cantarella S, Salamone B, Randazzo G, Rallo D, Maniscalco A, Fici M, Lupo A, Pellegrino P, Fichera R, D’Angelo A, Falsitta N, Bochenska-Nowacka E, Jaroszynski A, Drabik J, Birecka M, Daniewska D, Drobisz M, Doskocz K, Wyrwicz G, Inchaustegui L, Outerelo C, Sousa Mendes D, Mendes A, Lopes J, Barbas J, Madeira C, Fortes A, Vizinho R, Cortesão A, Almeida E, Bernat A, De la Torre B, Lopez A, Martín J, Cuesta G, Rodriguez R, Ros F, Garcia M, Orero E, Ros E, Caetano A, MacGregor K, Santos M, Silva Pinheiro S, Martins L, Leitão D, Izidoro C, Bava G, Bora A, Gorena H, Calderón T, Dupuy R, Alonso N, Siciliano V, Frantzen-Trendel S, Nagy K, Bajusz Ö, Pinke I, Decsi G, Gyergyoi L, Jobba Z, Zalai Z, Zsedenyi Á, Kiss G, Pinter M, Kereszturi M, Petruzzi M, De Benedittis M, Szkutnik J, Sieczkarek J, Capelo A, Garcia Gallart M, Mendieta C. Dental Health and Mortality in People With End-Stage Kidney Disease Treated With Hemodialysis: A Multinational Cohort Study. Am J Kidney Dis 2015; 66:666-76. [DOI: 10.1053/j.ajkd.2015.04.051] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 04/29/2015] [Indexed: 01/28/2023]
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Inohara N, Gourley TS, Carrio R, Muñiz M, Merino J, Garcia I, Koseki T, Hu Y, Chen S, Núñez G. Diva, a Bcl-2 homologue that binds directly to Apaf-1 and induces BH3-independent cell death. J Biol Chem 1998; 273:32479-86. [PMID: 9829980 DOI: 10.1074/jbc.273.49.32479] [Citation(s) in RCA: 129] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
We have identified and characterized Diva, which is a novel regulator of apoptosis. Sequence analysis revealed that Diva is a member of the Bcl-2 family of proteins containing Bcl-2 homology domain 1, 2, 3, and 4 (BH1, BH2, BH3, and BH4) regions and a carboxyl-terminal hydrophobic domain. The expression of Diva mRNA was detected in multiple embryonic tissues but was restricted to the ovary and testis in adult mice. The expression of Diva promoted the death of 293T, Ramsey, and T47D cells as well as that of primary sensory neurons, indicating that Diva is a proapoptotic protein. Significantly, Diva lacks critical residues in the conserved BH3 region that mediate the interaction between BH3-containing proapoptotic Bcl-2 homologues and their prosurvival binding partners. Consistent with this, Diva did not bind to cellular Bcl-2 family members including Bcl-2, Bcl-XL, Bcl-w, Mcl-1, and A1/Bfl-1. Furthermore, mutants of Diva lacking the BH3 region fully retained their proapoptotic activity, confirming that Diva promotes apoptosis in a BH3-independent manner. Significantly, Diva interacted with a viral Bcl-2 homologue (vBcl-2) encoded by the Kaposi's sarcoma-associated herpesvirus. Consistent with these associations, apoptosis induced by Diva was inhibited by vBcl-2 but not by Bcl-XL. Importantly, Diva interacted with Apaf-1, an adapter molecule that activates caspase-9, a central death protease of the apoptotic pathway. The expression of Diva inhibited the binding of Bcl-XL to Apaf-1, as determined by immunoprecipitation assays. Thus, Diva represents a novel type of proapoptotic Bcl-2 homologue that promotes apoptosis independently of the BH3 region through direct binding to Apaf-1, thus preventing Bcl-XL from binding to the caspase-9 regulator Apaf-1.
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Affiliation(s)
- N Inohara
- Department of Pathology and Comprehensive Cancer Center, The University of Michigan Medical School, Ann Arbor, Michigan 48109, USA
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