Results 21 to 30 of about 18,577 (218)

Inhibition of Lymphocyte Proliferation by Polyamines Requires Ruminant-Plasma Polyamine Oxidase [PDF]

European Journal of Biochemistry, 1979
Spermine and spermidine in vitro are potent inhibitors of proliferation of phytohaemagglutinin-stimulated rat thymic lymphocytes, lymphoma cells and human lymphoblastic leukaemia cells, but only in media supplemented by foetal calf serum. This inhibition is shown to be due to a bovine plasma polyamine oxidase, with a high specificity for these ...
J C, Allen, C J, Smith, J I, Hussain, J M, Thomas, J M, Gaugas   +4 more
openaire   +2 more sources

The tree of life of polyamine oxidases [PDF]

Scientific Reports, 2020
AbstractPolyamine oxidases (PAOs) are characterized by a broad variability in catalytic properties and subcellular localization, and impact key cellular processes in diverse organisms. In the present study, a comprehensive phylogenetic analysis was performed to understand the evolution of PAOs across the three domains of life and particularly within ...
Salvi D., Tavladoraki P.
openaire   +4 more sources

Modulation of polyamine catabolism in pea seedlings by calcium during salinity stress

Plant Protection Science, 2012
The relation of polyamine catabolism in the response of Pisum sativum to salinity stress was investigated. Pea seedlings were grown in increasing concentrations of Na+ or K+ or at different concentration ratios of these ions. We studied the effect of Ca2+
Jana Piterková, Lenka Luhová, Ludmila Zajoncová, Marek Šebela, Marek Petřivalský   +4 more
doaj   +1 more source

Interaction of plant amine oxidases with diaminoethers [PDF]

, 2006
Polyamines are ubiquitous compounds, which are involved in crucial physiological events including cell growth and differentiation. The catabolic oxidative degradation of polyamines is catalyzed by quinoprotein copper-containing amine oxidases (CAOs ...
Floris, G, Jarkovskaa, K, Lenobelb, R, Medda, Rosaria, Padiglia, Alessandra, Pec, P., Sebelaa, M   +6 more
core   +1 more source

Study of the Characterization of Partial Purified Polyamine Oxidase from Sheep's Brain Tissue [PDF]

مجلة التربية والعلم, 2019
The study included partially purified of polyamine oxidase (PAO) from sheep's brain tissue by dialysis and ion exchange chromatography using DEAE-cellulose techniques. Tow isoenzymes (I،II) were obtained with specific activities 3.876 and 2.856 units/ mg
Wathba Ali, Sarah Younis
doaj   +1 more source

Metabolism within the tumor microenvironment and its implication on cancer progression: an ongoing therapeutic target [PDF]

, 2018
Since reprogramming energy metabolism is considered a new hallmark of cancer, tumor metabolism is again in the spotlight of cancer research. Many studies have been carried out and many possible therapies have been developed in the last years.
Abdel-Aziz, Ahmadzadeh, Al-Zhoughbi, Albina, Alkan, Allard, Allen, Altman, Alves-Filho, Amelio, Araújo, Argilés, Arora, Arts, Aslanian, Astaldi, Attieh, Augsten, Auvinen, Babbar, Baker, Balasubramanian, Baltazar, Bauer, Bello-Fernandez, Beloribi-Djefaflia, Berchner-Pfannschmidt, Berge, Berrone, Birendra, Bloch-Frankenthal, Bock, Bock, Bonuccelli, Boros, Boudreau, Boukalova, Britten, Brooks, Broome, Bueno, Buqué, Burnet, Cadamuro, Cahlin, Cantelmo, Cao, Carito, Carmeliet, Carmeliet, Caro, Carrascosa, Casazza, Caspani, Catane, Cavalcante, Chakravarty, Chakravarty, Chakravarty, Chang, Chang, Chang, Chappell, Chaudhary, Chen, Chen, Chen, Chiarini, Chittezhath, Choi, Choi, Clark, Clem, Clem, Cohen, Colegio, Collins, Commisso, Covarrubias, Covarrubias, Dang, Dang, Das, Dasgupta, Daurkin, DeBerardinis, DeBerardinis, Delgoffe, Delgoffe, Dell’ Antone, Desai, DiNapoli, Dirat, Dobrina, Doherty, Dong, Draoui, Dufour, Eason, Eelen, El Sayed, Elia, Elwood, Eminel, Fallarino, Farabegoli, Farber, Feun, Fields, Figueras, Filipp, Fischer, Flaig, Flint, Floor, Floridi, Folkman, Folkman, Franklin, Gacche, Ganeshan, Garber, García-Caballero, García-Faroldi, García-Faroldi, Gatenby, Gazi, Geiger, Gentric, Gerner, Gershtein, Ghashghaeinia, Gonen, Goveia, Granchi, Grieninger, Grivennikov, Gross, Gunnink, Guo, Guo, Guppy, Guth, Halestrap, Han, Hanahan, Hanahan, Hanai, Harjes, Harjes, Haskell, Hatzivassiliou, Hayakawa, Hessini, Hitosugi, Ho, Ho, Hoff, Holm, Hosono, Huang, Hubler, Hui, Häusler, Hée, Ignatenko, Ioannesyants, Ip, Jiménez-Valerio, Jiménez-Valerio, Jochems, Johansen, Jones, Kabat, Kafkewitz, Kamphorst, Kamphorst, Kamphorst, Kannan, Karpel-Massler, Katt, Kawasaki, Kelly, Kim, Klimp, Ko, Koliaraki, Kouidhi, Koukourakis, Kridel, Krishna, Kroemer, Krützfeldt, Kubatka, Kucharzewska, la Cueva, Labow, Laing, Lampropoulou, Le, Lechowski, Lee, Lee, Leek, Leighton, Leopold, LePage, Lerma Barbaro, Li, Lin, Liu, Liu, Liu, Liu, Liu, Liu, Liu, Lopes-Coelho, Lu, Lucca, Lukey, Lunt, Luo, López-Lázaro, Löb, Ma, Madaan, Maity, Marchiq, Martinez-Outschoorn, Martinez-Outschoorn, Maráz, Mashima, Masri, Matusewicz, McCann, McKee, McLaughlin, Medina, Medina, Merchan, Meyer, Mider, Missiaen, Mitra, Mockler, Moreno-Sánchez, Morrison, Mu, Murray-Stewart, Márquez, Márquez, Nacev, Nancolas, Newsholme, Nieman, Nisoli, Noman, Norrby, Noy, Nurjhan, Nyberg, Ocaña, Ohmura, Oka, Opitz, Orimo, Pallangyo, Palm, Panda, Papandreou, Parra-Bonilla, Parry, Pascual, Pasquier, Patsoukis, Pavlides, Pavlova, Pelicano, Pellerin, Pennisi, Penny, Peters, Pisarsky, Pizer, Polanski, Polet, Pollard, Polyak, Possemato, Potente, Potente, Prager, Prager, Pushkina, Pérez-Escuredo, Quatromoni, Quesada, Quesada, Rabold, Ramjiawan, Rashid, Rattigan, Reihill, Reitzer, Ribatti, Ribatti, Ribeiro, Richard, Rider, Roberts, Rodríguez-González, Rodríguez-Prados, Rohle, Romero, Romero-García, Roy, Roy, Ruan, Ruiz-Pérez, Russell, Ryu, Saez, Salimian Rizi, Salimian Rizi, Samal, Samudio, Santos, Sanuphan, Sasaki, Saulnier Sholler, Scherz-Shouval, Schoors, Schulze, Segura, Sekar, Selak, Seltzer, Serafini, Shapot, Shapot, Shapot, Sharkia, Shime, Shin, Shurbaji, Sieber, Siu, Skelton, Song, Sonveaux, Sonveaux, Souba, Sousa, Spahr, Spinelli, Spolarics, Stacpoole, Stern, Stuart, Stumvoll, Su, Sukumar, Sánchez-López, Tachibana, Takigawa, Talekar, Tanese, Tang, Tannahill, Tebbe, Thomas, Thomas, Thornburg, Tisdale, Torosian, Torres, Trudeau, Ullah, Uray, Urdiales, Vander Heiden, Vander Heiden, Varricchi, Vasudevan, Velaei, Vera, Vornovitskaya, Végran, Wagner, Wakil, Wang, Wang, Wang, Wang, Warburg, Warburg, Wen, Whitaker-Menezes, Williams-Ashman, Wilson, Wood, Woodward, Woster, Wu, Wu, Xie, Yamanishi, Yang, Yang, Yau, Yen, Yoshida, Yoshizaki, Yu, Yuan, Yuan, Yuan, Yun, Zabala-Letona, Zahalka, Zhan, Zhang, Zhang, Zhang, Zhang, Zhang, Zhao, Zheng, Zhou, Zhu, Ziegler   +431 more
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Tissue specific analysis reveals a differential organization and regulation of both ethylene biosynthesis and E8 during climacteric ripening of tomato [PDF]

, 2014
Background: Solanum lycopersicum or tomato is extensively studied with respect to the ethylene metabolism during climacteric ripening, focusing almost exclusively on fruit pericarp. In this work the ethylene biosynthesis pathway was examined in all major
Bulens, Inge, De Proft, Maurice P, Derua, Rita, Geeraerd, Annemie H, Hertog, Maarten LATM, Mellidou, Ifigeneia, Nicolai, Bart M, Nicolay, Toon, Smet, Cindy, Spaepen, Stijn, Van de Poel, Bram, Vandenzavel, Nick, Vanderleyden, Jos, Vandoninck, Sandy, Waelkens, Etienne   +14 more
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Extension of Yeast Chronological Lifespan by Methylamine [PDF]

, 2012
Background: Chronological aging of yeast cells is commonly used as a model for aging of human post-mitotic cells. The yeast Saccharomyces cerevisiae grown on glucose in the presence of ammonium sulphate is mainly used in yeast aging research.
A Mesquita, AE Roux, AL Alvers, AR Hipkiss, BK Kennedy, BK Kennedy, CR Burtner, D Longo Valter, E Morselli, EJ Masoro, GJ Sulter, HR Waterham, Ida J. van der Klei, J Roosen, J Santos, JA Komduur, JDL Smith, JP van Dijken, JP Van Dijken, K Zwart, L Pollegioni, LP Dijken, M Kaeberlein, M MacLean, Marten Veenhuis, P Fabrizio, P Ludovico, P Wardman, R Saraya, Sanjeev Kumar, Sophie D. Lefevre, T Eisenberg, Valdur Saks, Y Pan   +33 more
core   +12 more sources

Effect of Exogenous γ-Aminobutyric Acid on the Quality and γ-Aminobutyric Acid Metabolism of Fresh-cut Pumpkins

Shipin gongye ke-ji, 2022
The effect of exogenous γ-aminobutyric acid (GABA) and GABA synthesis inhibitor 3-mercaptopropionic acid (3-MP) on GABA metabolism and quality in fresh-cut pumpkin was investigated, and the possible mechanism was studied.
Jingyi LIANG, Fan GUO, Ke ZHAO, Hongfei WANG, Feng XU   +4 more
doaj   +1 more source

Increased Helicobacter pylori-associated gastric cancer risk in the Andean region of Colombia is mediated by spermine oxidase [PDF]

, 2014
Helicobacter pylori infection causes gastric cancer, the third leading cause of cancer death worldwide. More than half of the world’s population is infected, making universal eradication impractical. Clinical trials suggest that antibiotic treatment only
Asim, M, Barry, D P, Bravo, L E, Casero, R A, Chaturvedi, R, Correa, P, de Sablet, T, Delgado, A G, Fox, James G, Hardbower, D M, Israel, D A, Morgan, D R, Murray-Stewart, T, Nagy, T A, Peek, R M, Piazuelo, M B, Romero-Gallo, J, Schneider, B G, Sierra, J C, Verriere, T G, Wilson, K T, Woster, P M   +21 more
core   +1 more source