Academic literature on the topic 'Caspasen. Saccharomyces cerevisiae. Apoptosis'

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Journal articles on the topic "Caspasen. Saccharomyces cerevisiae. Apoptosis"

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Higuchi, Naoki, Yasuhiro Ito, Jun Kato, Jun Ogihara, and Takafumi Kasumi. "NP24 induces apoptosis dependent on caspase-like activity in Saccharomyces cerevisiae." Journal of Bioscience and Bioengineering 121, no. 6 (2016): 619–24. http://dx.doi.org/10.1016/j.jbiosc.2015.10.009.

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Raj, Abhishek, and Vasanthi Nachiappan. "Benzoquinone alters the lipid homeostasis in Saccharomyces cerevisiae." Toxicology Research 8, no. 6 (2019): 1035–41. http://dx.doi.org/10.1039/c9tx00139e.

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Abstract Objective: To elucidate the impact of benzoquinone (BQ) on lipid homeostasis and cytotoxicity in Saccharomyces cerevisiae. Methods: The impact of BQ exposure on wild-type and knockouts of PC biosynthesizing genes revealed the alterations in the lipids that were analyzed by fluorescence microscopy, thin layer chromatography, and gene expression studies. Results: In yeast, BQ exposure reduced the growth pattern in wild-type cells. The gene knockout strains of the phospholipid metabolism altered the mRNA expression of the apoptosis genes – both caspase-dependent and independent. The BQ e
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Cui, Yixian, Shanke Zhao, Zhihao Wu, Pinghua Dai, and Bing Zhou. "Mitochondrial release of the NADH dehydrogenase Ndi1 induces apoptosis in yeast." Molecular Biology of the Cell 23, no. 22 (2012): 4373–82. http://dx.doi.org/10.1091/mbc.e12-04-0281.

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Saccharomyces cerevisiae NDI1 codes for the internal mitochondrial ubiquinone oxidoreductase, which transfers electrons from NADH to ubiquinone in the respiratory chain. Previously we found that Ndi1 is a yeast homologue of the protein apoptosis-inducing factor–homologous mitochondrion-associated inducer of death and displays potent proapoptotic activity. Here we show that S. cerevisiae NDI1 is involved in apoptosis induced by various stimuli tested, including H2O2, Mn, and acetate acid, independent of Z-VAD-fmk (a caspase inhibitor) inhibition. Although Ndi1 also participates in respiration,
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Sousa, Cátia A., Helena M. V. M. Soares, and Eduardo V. Soares. "Nickel Oxide Nanoparticles Trigger Caspase- and Mitochondria-Dependent Apoptosis in the Yeast Saccharomyces cerevisiae." Chemical Research in Toxicology 32, no. 2 (2019): 245–54. http://dx.doi.org/10.1021/acs.chemrestox.8b00265.

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Wright, Michael E., David K. Han, and David M. Hockenbery. "Caspase-3 and inhibitor of apoptosis protein(s) interactions in Saccharomyces cerevisiae and mammalian cells." FEBS Letters 481, no. 1 (2000): 13–18. http://dx.doi.org/10.1016/s0014-5793(00)01962-1.

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Khan, M. A. S., P. B. Chock, and E. R. Stadtman. "Knockout of caspase-like gene, YCA1, abrogates apoptosis and elevates oxidized proteins in Saccharomyces cerevisiae." Proceedings of the National Academy of Sciences 102, no. 48 (2005): 17326–31. http://dx.doi.org/10.1073/pnas.0508120102.

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Kaluç, Nur, and Pinar B. Thomas. "Hypochlorous Acid Induces Caspase Dependent Apoptosis in <i>Saccharomyces cerevisiae</i>." Journal of Biosciences and Medicines 09, no. 04 (2021): 42–53. http://dx.doi.org/10.4236/jbm.2021.94004.

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Blanchard, Frederic, Michael E. Rusiniak, Karuna Sharma, et al. "Targeted Destruction of DNA Replication Protein Cdc6 by Cell Death Pathways in Mammals and Yeast." Molecular Biology of the Cell 13, no. 5 (2002): 1536–49. http://dx.doi.org/10.1091/mbc.02-02-0010.

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The highly conserved Cdc6 protein is required for initiation of eukaryotic DNA replication and, in yeast and Xenopus, for the coupling of DNA replication to mitosis. Herein, we show that human Cdc6 is rapidly destroyed by a p53-independent, proteasome-, and ubiquitin-dependent pathway during early stages of programmed cell death induced by the DNA-damaging drug adozelesin, or by a separate caspase-dependent pathway in cells undergoing apoptosis through an extrinsic pathway induced by tumor necrosis factor-α and cycloheximide. The proteasome-dependent pathway induced by adozelesin is conserved
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Kavakçıoğlu, Berna, and Leman Tarhan. "Yeast caspase-dependent apoptosis in Saccharomyces cerevisiae BY4742 induced by antifungal and potential antitumor agent clotrimazole." Archives of Microbiology 200, no. 1 (2017): 97–106. http://dx.doi.org/10.1007/s00203-017-1425-7.

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Han, Jeonghoon, Hershel D. Wallen, Gabriel Nuñez, and Eileen White. "E1B 19,000-Molecular-Weight Protein Interacts with and Inhibits CED-4-Dependent, FLICE-Mediated Apoptosis." Molecular and Cellular Biology 18, no. 10 (1998): 6052–62. http://dx.doi.org/10.1128/mcb.18.10.6052.

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ABSTRACT Genetic studies of the nematode Caenorhabditis elegans(C. elegans) have identified several important components of the cell death pathway, most notably CED-3, CED-4, and CED-9. CED-4 directly interacts with the Bcl-2 homologue CED-9 (or the mammalian Bcl-2 family member Bcl-xL) and the caspase CED-3 (or the mammalian caspases ICE and FLICE). This trimolecular complex of CED-4, CED-3, and CED-9 is functional in that CED-9 inhibits CED-4 from activating CED-3 and thereby inhibits apoptosis in heterologous systems. The E1B 19,000-molecular weight protein (E1B 19K) is a potent apoptosis i
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Dissertations / Theses on the topic "Caspasen. Saccharomyces cerevisiae. Apoptosis"

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Wright, Michael Eugene. "Development, characterization, and use of a novel yeast expression system to identify inhibitors of the caspase-3 cell death protease /." Thesis, Connect to this title online; UW restricted, 2000. http://hdl.handle.net/1773/5018.

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Wilkinson, Derek. "Proteases and programmed cell death in fungi." Thesis, University of Exeter, 2011. http://hdl.handle.net/10036/3629.

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Programmed cell death in animals, plants and protists is in part regulated by a variety of proteases, including cysteine aspartyl proteases, (caspases, paracaspases and metacaspases), cathepsins, subtilisin-like serine proteases, vacuolar processing enzymes and the proteasome. The role of different proteases in the cell death responses of the fungi is however largely unknown. A greater understanding of the fungal cell death machinery may provide new insights into the mechanisms and evolution of PCD and potentially reveal novel targets for a new generation of antifungal drugs. The role of a met
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Nargund, Amrita Mohan. "Mechanism (S) of Metal-Induced Apoptosis in Saccharomyces Cerevisiae." Digital Archive @ GSU, 2010. http://digitalarchive.gsu.edu/biology_diss/80.

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Heavy metals, such as copper and cadmium have been linked to a number of cellular dysfunctions in single and multicellular organisms that are associated with apoptosis. The yeast, Saccharomyces cerevisiae, provides a valuable model for elucidating apoptosis mechanisms, and this study extends that capability to Cu and Cd-induced apoptosis. We demonstrate that S. cerevisiae undergoes a glucose-dependent, programmed cell death in response to low cadmium concentrations, which is initiated within the first hour of Cd exposure. The response was associated with induction of the yeast caspase, Yca1p,
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Kraus, Saskia. "Funktionsverlust der Ionenpumpe Pmr1 induziert programmierten Zelltod in Saccharomyces cerevisiae." [S.l. : s.n.], 2007. http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-29924.

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Hauptmann, Peter. "Defekte in der N-Glykosylierung und programmierter Zelltod in Saccharomyces cerevisiae." kostenfrei, 2007. http://www.opus-bayern.de/uni-regensburg/volltexte/2008/915/.

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Koduru, Rupa. "Study of Cellular Activities in Response to Metal-Induced Apoptosis in Saccharomyces Cerevisiae using FTIR." Digital Archive @ GSU, 2011. http://digitalarchive.gsu.edu/biology_theses/30.

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Saccharomyces cerevisiae exhibits an apoptotic response upon exposure to toxic metals such as cadmium (Cd) and copper (Cu). Preliminary findings indicate that this response is dependent –to some extent- on the presence of a fermentable carbon source, glucose. To investigate this dependency we monitored the apoptotic response to both metals in the presence and absence of glucose and have shown that glucose is absolutely necessary in order to induce apoptosis in yeast at least during the exposure to metal. We have also looked at the biochemical changes that are taking place in yeast when treated
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Ligr, Martin. "Apoptosis in the yeast Saccharomyces cerevisiae a novel cell death process regulated by the Ubiquitin-Proteasome system /." [S.l. : s.n.], 2001. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB9203728.

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Lastauskienė, Eglė. "Ras/PKA signalinio kelio komponentų įtaka natūraliu terpės rūgštėjimu indukuojamai Saccharomyces cerevisiae ląstelių žūčiai." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2011. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2011~D_20110520_101720-00103.

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Nuolat kintanti aplinka yra pagrindinis veiksnys, kontroliuojantis mikroorganizmų augimą ir vystymąsi. Evoliucijos eigoje organizmuose išsivystė signalinės sistemos, gebančios sujungti aplinkos signalus su ląstelės transkripcijos, transliacijos ir kt. procesais. Viena iš tokių universalių signalinių sistemų yra Ras/PKA signalinis kelias. Ši sistema leidžia mielių ląstelėms reaguoti į aplinkoje esančius maisto medžiagų šaltinius ir įvairius stresinius veiksnius. Vienas iš pagrindinių aplinkos signalų, įtakojančių ląstelių fiziologiją, yra aplinkos pH. Mielių ląstelėse į aplinkos pH reaguoja Rim
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Singh, Komudi. "Oxidant-Induced Cell Death Mediated By A Rho Gtpase In Saccharomyces cerevisiae." Columbus, Ohio : Ohio State University, 2008. http://rave.ohiolink.edu/etdc/view.cgi?acc%5Fnum=osu1227716169.

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Ring, Giselle Natasha. "Identification and characterization of TMEM 85, a novel suppressor of bax-mediated cell death in yeast." Thesis, McGill University, 2007. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=112352.

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The ability to evade apoptosis is an acquired characteristic associated with many normal and pathophysiological processes. TMEM 85 represents a novel transmembrane domain containing human protein isolated in our previous screen for Bax suppressors, but whose function is currently unknown. Using viability and growth assays, we confirmed that TMEM 85 is anti-apoptotic. Four unique human cDNA sequences containing regions distinct from and of perfect identity to our cDNA were present in the database. Analysis of TMEM 85 suggests that it consists of five exons, alternatively spliced to produce at l
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Books on the topic "Caspasen. Saccharomyces cerevisiae. Apoptosis"

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Pavón Oro, Alequis Tomás. Efecto proapoptótico y antimetastásico en líneas tumorales humanas colorrectales de una proteína secretada por la bacteria Rizosférica Antártica Bacillus sp. K2I17. Universidad Autónoma de Chile, 2019. http://dx.doi.org/10.32457/20.500.12728/87432019dcbm4.

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El cáncer es la segunda causa de muerte en el mundo, y específicamente en Chile el cáncer colorrectal es el único que presenta un aumento sostenido de la mortalidad en la última década. La búsqueda de nuevos agentes quimioterapeúticos anticancerígenos ha propuesto a los microorganismos extremófilos como una fuente potencial para obtener moléculas citotóxicas, que induzcan apoptosis en las células tumorales. Las condiciones extremas del continente antártico y las presiones selectivas por el espacio y los nutrientes que se producen entre los microorganismos del rizobioma de la planta Deschampsia
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Book chapters on the topic "Caspasen. Saccharomyces cerevisiae. Apoptosis"

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Carmona-Gutierrez, Didac, and Frank Madeo. "Tracing the Roots of Death: Apoptosis in Saccharomyces cerevisiae." In Essentials of Apoptosis. Humana Press, 2009. http://dx.doi.org/10.1007/978-1-60327-381-7_14.

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Libby Sherr, Goldie, and Chang-Hui Shen. "The Interplay of Key Phospholipid Biosynthetic Enzymes and the Yeast V-ATPase Pump and their Role in Programmed Cell Death." In Regulation and Dysfunction of Apoptosis [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.97886.

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Exposure of the yeast Saccharomyces cerevisiae to environmental stress can influence cell growth, physiology and differentiation, and thus result in a cell’s adaptive response. During the course of an adaptive response, the yeast vacuoles play an important role in protecting cells from stress. Vacuoles are dynamic organelles that are similar to lysosomes in mammalian cells. The defect of a lysosome’s function may cause various genetic and neurodegenerative diseases. The multi-subunit V-ATPase is the main regulator for vacuolar function and its activity plays a significant role in maintaining pH homeostasis. The V-ATPase is an ATP-driven proton pump which is required for vacuolar acidification. It has also been demonstrated that phospholipid biosynthetic genes might influence vacuolar morphology and function. However, the mechanistic link between phospholipid biosynthetic genes and vacuolar function has not been established. Recent studies have demonstrated that there is a regulatory role of Pah1p, a phospholipid biosynthetic gene, in V-ATPase disassembly and activity. Therefore, in this chapter we will use Saccharomyces cerevisiae as a model to discuss how Pah1p affects V-ATPase disassembly and activity and how Pah1p negatively affect vacuolar function. Furthermore, we propose a hypothesis to describe how Pah1p influences vacuolar function and programmed cell death through the regulation of V-ATPase.
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Conference papers on the topic "Caspasen. Saccharomyces cerevisiae. Apoptosis"

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"Antioxidant Activity of Ethanol Extract from Guazuma ulmifolia Lamk. Leaves in Modulating Apoptosis of Yeast Cells (Saccharomyces cerevisiae)." In August 8-10, 2018 Pnom Penh (Cambodia). Dignified Researchers Publication, 2018. http://dx.doi.org/10.17758/dirpub4.dir0818208.

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Ma, Ruonan, Ying Tian, Qian Zhang, et al. "Atmospheric pressure cold plasma leads to apoptosis in saccharomyces cerevisiae by accumulation of intracellular reactive oxygen species and calcium." In 2013 IEEE 40th International Conference on Plasma Sciences (ICOPS). IEEE, 2013. http://dx.doi.org/10.1109/plasma.2013.6634816.

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