... reduced forms and a methionine residue The cluster is likely to be involved in redox reactions and might constitute the molecular basis of oxidative stressresponse by annexins Materials and methods ... forms the molecular basis of oxidative stressresponse by these proteins Similarly, an annexin from M sativa was reported to act as stress- response protein [7] and several mammalian annexins are ... annexins in the oxidative stressresponse Oxy5, an annexin-like protein from Arabidopsis, was shown to rescue E coli DoxyR mutants and protect mammalian cells from oxidative stress [8,9] In particular,...
... (Morrison and Milkman, 1978; Stephanou and Alahiotis, 1983; Quintana and Prevosti, 1990b; Jenkins and Hoffmann, 1994; Tucic, 1979; Heino and Lumme, 1989 for temperature stresses; David and Capy, ... significant correlation is observed between coldand heat shock resistance without conditioning in the Canary Islands population and between cold, wing size and heat shock resistance with conditioning ... Parsell and Lindquist, 1994), provides a link between conditioning treatments that induce heat shock protein production and those increasing survival under thermal stress or other stress types (Landry...
... specific to shoots in response to K+ starvation and osmotic stressand to roots in response to NaCl stress The expression correlation between AtPNP-A and the discussed WRKY genes and the overrepresentation ... two WRKY genes in response to various SAR eliciting and biotic and abiotic stresses The correlation of WRKY 46 in response to ion and osmotic abiotc stresses was both treatment and tissue specific ... identified as early responses to both abiotic and biotic stresses, including an influx of H+ and Ca2+ and an efflux of K+ and Cl- [35] AtPNP-A has been shown to modulate H+, Na+ and K+ fluxes [20]...
... between the two responses: the level of expression is much higher for heat stress, and the response is also direct, whereas it is delayed for coldstress Differences between heat andcold responses ... Journal compilation ê 2009 FEBS Heat shock response to coldstress 177 Heat shock response to coldstress H Colinet et al during the recovery period (Table and Fig 3), without a lag period; expression ... constitutively expressed and upregulated after stress or are exclusively inducible According to their coldstress responses, we consider that Hsp60, Hsp67Ba and Hsc70-1 are not cold- inducible, whereas...
... physiological stress responses and acquired thermotolerance J Appl Physiol 92, 2177–2186 Samali A, Holmberg CI, Sistonen L & Orrenius S (1999) Thermotolerance and cell death are distinct cellular responses ... 25 lm and n ¼ at ALI after weeks] Epidermal thicknesses measured in ALI cultures under sham and GSM-900 exposure were, respectively: 41.5 ± 8.7 and 37.9 ± 6.8 lm after weeks, 56.6 ± 9.9 and 45.0 ... base line This type of adaptation has been described as a normal response to thermal and chemical stress (i.e thermotolerance and chemotolerance), but has never been considered to be damaging...
... signaling, biotic and abiotic stress responses, and development [15,16], whereas high concentrations of ROS can result in oxidative stressand cause irreversible damage and hypersensitive response- like ... which responds to pathogens and the other of which is involved in oxidative stress responses GhMPK2 may serve as a crosstalk point between biotic and abiotic stress responses Further investigation ... genes and ET biosynthesis genes in transgenic and wild-type plants (A) The mRNA levels of defense-related genes and ET biosynthesis genes in transgenic and wild-type tobacco plants without any stress, ...
... Oxidative stress responses of the yeast Saccharomyces cerevisiae Yeast 14, 1511–1527 Grant CM (2001) Role of the glutathione ⁄ glutaredoxin and thioredoxin systems in yeast growth andresponse to stress ... levels Data from [7] and [13] In H2O2- induced expression in tsa1 mutant cells (compare lanes and 8) Fig Expression of genes in wild-type and tsa1D cells exposed to several stressful conditions ... glutathione and NADPH [7] Msn2 and Msn4 activate genes whose promoters contain the stress responsive element (STRE: CCCCT) after several environmental challenges, including oxidative stress Despite...
... in the PVN and SON [12,17,21] The structure and function of the relaxin family peptide receptors, including RXFP3 and RXFP4, were recently reviewed by Kong et al [22] Cont Stress B Stress CRF ... pars compacta and pars dissipata, and relaxin-3positive neurons are found in both regions (Fig 1A) With reference to the distribution of relaxin-3-positive nerve fibers and RXFP3 and RXFP1 expression, ... in this minireview series [36,37] Stressresponse The NI is a region showing abundant expression of CRFR1, and strong c-Fos induction was observed in the NI in response to an intracerebroventricular...
... Homeostasis andStressResponse Kawai, N., Maeda Y., Kudomi N., Miyake K., Okada M., Yamamoto Y., Nishiyama Y & Tamiya T 2011 Correlation of biological aggressiveness assessed by 11Cmethionine PET and ... Molecular Imaging and Contrast Agent Database (MICAD): Evolution and Progress [Internet] Mol Imaging Biol Oct 12 Comar, D., Cartron J.C., Maziere M & Marazano, C 1976 Labelling and metabolism of ... or 11C-acetate, and 18F- or 11Ccholine J Nucl Med 52: 81-9 Janicki, S.M., Tsukamoto T., Salghetti S.E., Tansey W.P., Sachidanandam R., Prasanth K.V., Ried T., Shav-Tal Y., Bertrand E., Singer...
... understand common molecular responses to a given stressor The chapters in this book address stressresponse in yeast, plants and humans The topics discussed include acetic acid-induced stressresponse ... out by oligosaccharides, and particularly, by oligoglucans 2 Cell Metabolism – Cell Homeostasis andStressResponse Oxidative stressand reactive oxygen species Oxidative stress is defined as the ... Oxidative Stress Abel Ceron-Garcia, Irasema Vargas-Arispuro, Emmanuel Aispuro-Hernandez and Miguel Angel Martinez-Tellez Chapter Regulation of Gene Expression in Response to Abiotic Stress in...
... 1996) 8 Cell Metabolism – Cell Homeostasis andStressResponse Fungal glucans and their relationship with the enzymatic antioxidant system in cold stressed plants Every day, the non-desirable ... peroxidases and catalases 16 Cell Metabolism – Cell Homeostasis andStressResponse The analysis of differential gene expression and analysis of global patterns of gene expression using macro and microarray ... Homeostasis andStressResponse both by plant roots (ethanol and acetaldehyde) and the metabolism of anaerobic microorganisms (methane, ethane, unsaturated acids, aldehydes, ketones), and ethylene...
... Vol.23, pp.893-902 38 Cell Metabolism – Cell Homeostasis andStressResponse Zhu, J-K (2001a) Cell signaling under salt, water andcold stresses Current Opinion in Plant Biology, Vol.4, pp 401-406, ... anaerobic stress Annals of Botany, Vol 79, pp 3-20, ISSN 0305-7364 Vinit-Dunand, F.; Epron, D.; Alaoui-Sosse, B & Badot, P.M (2002) Effects of copper on growth and on photosynthesis of mature and expanding ... Homeostasis andStressResponse This reaction can also be catalyzed by univalent cuprous ion, which is oxidized to divalent ion Both the oxidized iron and cuprum can be re-reduced by O2•−, and the...
... ≈600 are repressed and ≈ 300 are induced The last set incorporates approximately 50 genes previously described as part of general stressresponseand which bear the stressresponse element (STRE) ... cellular processes and their modes of regulation Despite the differences in signalling pathways between yeast and higher eukaryotes current knowledge on cellular stress responses and programmed cell ... Bcl-w, Bcl-xL and Mcl-1), Bcl-2 effector proteins, (Bak and Bax), direct activator BH3-only proteins (Bid, Bim and Puma) and sensitizer/derepressor proteins (Bad, Bik, Bmf, Hrk and Noxa) Complex...
... Metabolism – Cell Homeostasis andStressResponse Kühlbrandt W Biology, structure and mechanism of p-type ATPases Nature 2004; 5:282295 Kustermans G, Piette J & Legrand-Poels S Actin-targeting ... Cell Metabolism – Cell Homeostasis andStressResponse Uranium in the environment, routes of entrance to the body and impact on health Uranium is a natural and commonly occurring radioactive ... (morphology and size) and route of intake 2.1 Chemical form Uranium is a heavy metal that forms compounds and complexes of different varieties and solubilities The chemical action of all isotopes and...
... destructive effects and there is no interaction between current chemo- and radiotherapy protocols and PDT The most common 152 Cell Metabolism Cell Homeostasis andStressResponse disadvantages ... fetal serum (Gibco, Grand Island, NY, USA), with 100 IU/mL penicillin, 100g/mL streptomycin and 2mmol/L glutamine (Gibco, Grand Island) in an humidified incubator with 5% CO2 and 95% air at 37oC ... species and conclude that endothelial cell photosensitivity may play a role in the vascular damage observed following PDT The inflammatory and immune response: The PDT oxidative stressand associated...
... Peng, Wang and Shan, 2009 sFRP(s) colon cancer, mesothelioma, bladder cancer Tan and Kelsey, 2009; Paul and Dey, 2008; Gehrke, Gandhirajan and Kreuzer, 2009 GSK-3β colorectal cancer Ge and Wang, ... 2009; Yanaga and Sasaguri, 2007) 184 Cell Metabolism – Cell Homeostasis andStressResponse Moreover, the betweenness centrality and bridging centrality (nodes between modules and connecting ... SMAD3 178 Cell Metabolism – Cell Homeostasis andStressResponse LRSAM1 (leucine rich repeat and sterile alpha motif containing1), also called RIFLE and TAL (TSG101-associated ligase), is an E3...
... Paul S and Dey, A., 2008, “Wnt Signaling and Cancer Development: Therapeutic Implication”, Neoplasma, Vol 55, pp 165-176 188 Cell Metabolism – Cell Homeostasis andStressResponse Peifer,M and ... and Tandem Mass Spectrometry”, Molecular and Cellular Proteomics, Vol 7, pp 1162-1173 Saneyoshi, T., Kume, S., Amasaki, Y., and Mikoshiba, K., 2002, “The Wnt/calcium pathway activates NF-AT and ... synthesized 196 Cell Metabolism – Cell Homeostasis andStressResponse predominantly by RNA polymerases II and III (Sharma et al., 2010; Sacco-Bubulya and Spector, 2002) or specifically in nucleoli...
... to abiotic and biotic stress responses In plants, Ca2+ and ROS constitute important and common signaling molecules in the early response to abiotic and biotic stress Levels of Ca2+ and ROS rapidly ... crosstalk stress responses The TFs are involved in responses against biotic and abiotic stress, and they play an esential role in regulation of plant adaptation to environmental changes A few TFs have ... SA, and 4-chloro-SA) stress, MPK3 and MPK6 are activated and their respective mRNAs accumulate (Gerold et al., 2009); b) MKK2 is a key regulator of the cold- and salt -stress response (Teige et...