hsfs and hsp related heat stress response

Báo cáo y học: " Transient expression of bC1 protein differentially regulates host genes related to stress response, chloroplast and mitochondrial functions" pptx

Ngày tải lên : 11/08/2014, 21:21

... SADC) and another healthy calibrator (A1H, A3H, A4H, HA, HB, HC and HD) In both (A) and (B) R stand for reference gene and T for test samples The results suggest that the DEGs identified in response ... signalling, osmotic and oxidative stress signalling and pathogen defence signalling pathways In contrast, NADH, Reisky iron sulphur protein and quinone protein are related to mitochondrial and chloroplast ... the experimental work and drafted the manuscript AB and IA helped in the RT-PCR and DD-PCR analysis SM and RWB together designed the experiments IA and SM had proof-read and finalized the manuscript...

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báo cáo khoa học: " Sequencing analysis of 20,000 full-length cDNA clones from cassava reveals lineage specific expansions in gene families related to stress response" docx

Ngày tải lên : 12/08/2014, 05:20

... transcription' and 'RNA processing' Besides GO terms that are immediately associated to stress response like 'response to high light intensity,' 'response to heat' or 'response to oxidative stress, ' ... protein kinase kinase (MAPKK) and heat shock protein (HSP2 0) that were also duplicated, are known to play important roles in stress response [53] Multiple sequence alignments and the construction of ... use and canopy conductance of cassava under limited available soil water and varying evaporative demand Plant and Soil 2005, 278:371-383 El-Sharkawy MA, Cock J: Response of cassava to water stress...

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A metabolomics approach to understand mechanism of heat stress response in rat

Ngày tải lên : 11/09/2015, 21:52

... effects of stress and trauma Extensive studies have been done on HSPs and their role in heat stress tolerance in diverse species from bacteria to humans Study of HSP s as biomarkers of heat stress ... The first part of the review includes heat stress metabolism, the effects of heat stress in animals, heat acclimation, markers of heat stress and other common stressors The second part of this review ... pathology of heat stress leading to heat stroke in mammals (Leithead, 1978) 2.1.2 Heat stress in animals All living creatures suffer from excessive heat and the effects of heat stress on various...

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báo cáo khoa học: "The grapevine guard cell-related VvMYB60 transcription factor is involved in the regulation of stomatal activity and is differentially expressed in response to ABA and osmotic stress" ppt

Ngày tải lên : 11/08/2014, 11:21

... during development of grape organs and in response to ABA and drought -related stress conditions Conclusions: These results show that VvMYB60 modulates physiological responses in guard cells, leading ... subgroup (AtMYB30, 31, 94 and 96) On the other hand, the grape accession protein ABK59040 was closely related to AtMYB30 and AtMYB31 and to a lesser extent to AtMYB94 and AtMYB96 (Figure 1A) Hereafter, ... the first intron and the third exon, which were longer in the grape genes compared to AtMYB60 Expression of VvMYB30 and VvMYB60 in grape tissues and in response to hormonal and stress factors qPCR...

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Báo cáo y học: "Sepsis-related stress response: known knowns, known unknowns, and unknown unknown" docx

Ngày tải lên : 13/08/2014, 21:21

... upon review of the aforementioned complexity and unknowns of HPA stress response Furthermore, it must be acknowledged that the decision to treat with stress- dose corticosteroids is based on clinical ... limitations, the study by Lesur and colleagues undoubtedly expands our understanding of the complex neuroendocrine network regulating HPA stress response in human sepsis We believe that further investigation ... 26:1170-1171 doi:10.1186/cc9103 Cite this article as: Peng J, Du B: Sepsis -related stress response: known knowns, known unknowns, and unknown unknowns Critical Care 2010, 14:179 ...

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Tài liệu Báo cáo khoa học: The heat shock factor family and adaptation to proteotoxic stress pdf

Ngày tải lên : 18/02/2014, 04:20

... cells resulted in a severe reduction in the inducible expression of HSP7 0, and the expression of HSP1 10, HSP9 0a, HSP9 0b and HSP4 0 were not induced at all in chicken HSF3-null cells [11] These ... HSF3 Expression of classical heat shock genes induced by two heat- responsive HSFs After the identiﬁcation of mammalian HSF1 and HSF2 [20–22], and of chicken HSF1, HSF2 and HSF3 [23], research was ... of sensory and ciliated tissues, and in immune responses [12–14] HSF1- and HSF3-mediated mechanisms of cellular adaptation to heat shock have been analyzed in detail in chicken cells, and were...

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Báo cáo khoa học: Human skin cell stress response to GSM-900 mobile phone signals In vitro study on isolated primary cells and reconstructed epidermis docx

Ngày tải lên : 07/03/2014, 11:20

... al GSM-900 and cell stress in skin models A 45 Label intensity (AU) 40 Keratinocytes 35 30 25 20 15 10 HSC70 B HSP2 7 HSP7 0 HSP2 7 HSP7 0 Label intensity (AU) Fibroblasts HSC70 layer Hsp2 7 was expressed ... GSM-900 and cell stress in skin models A B C D E F G H I J K L Fig Hsp2 7 expression in human primary epidermal and dermal cells Hsp2 7 was immunodetected with FITC-labelled antibodies (A–F) Hsp2 7 ... in the skin [5] are Hsp7 0 (both cognate and inducible forms) [6] and Hsp2 7 (expressed in a constitutive way as a function of cell differentiation status) [7,8] The stress response in skin cells...

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Báo cáo khoa học: Identiﬁcation and characterization of 1-Cys peroxiredoxin from Sulfolobus solfataricus and its involvement in the response to oxidative stress pdf

Ngày tải lên : 07/03/2014, 12:20

... 2, pUC19 and 10 mM DTT; lane 3, pUC19 and lM FeCl3; lane 4, pUC19, 10 mM DTT, and lM FeCl3; lane 5, pUC19, 10 mM DTT, lM FeCl3, and 50 lgÆmL)1 rBcp2; lane 6, pUC19, 10 mM DTT, lM FeCl3, and 50 ... solfataricus cells in response to H2O2 (A), paraquat (B) and tert-butyl hydroperoxide (C) Twenty micrograms of cytoplasmic proteins extracted from nonexposed and exposed culture for 30, 60 and 120 were ... terminus and SR at the C terminus of the protein belong to different subunits and condense to form an intersubunit disulﬁde bond; in atypical 2-Cys Prxs, Sp and SR belong to the same subunit and establish...

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Báo cáo khoa học: Yeast oxidative stress response Inﬂuences of cytosolic thioredoxin peroxidase I and of the mitochondrial functional state pot

Ngày tải lên : 16/03/2014, 14:20

... 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 and response to stress ... number of antioxidant enzymes, but several heat- shock proteins, metabolism enzymes and proteases, and is involved with activities of the ubiquitin and proteasome degradation pathways [13] Msn2 ... weight complexes, which is triggered by oxidative and heat stress [33,34] Cytosolic thioredoxin peroxidase I (cTPxI), encoded by TSA1, is a 2-Cys Prx and is one of the ﬁve Prxs described in S cerevisiae...

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Báo cáo khoa học: The crystal structure of annexin Gh1 from Gossypium hirsutum reveals an unusual S3 cluster Implications for cellulose synthase complex formation and oxidative stress response potx

Ngày tải lên : 17/03/2014, 03:20

... reduced forms and a methionine residue The cluster is likely to be involved in redox reactions and might constitute the molecular basis of oxidative stress response by annexins Materials and methods ... forms the molecular basis of oxidative stress response by these proteins Similarly, an annexin from M sativa was reported to act as stress- response protein [7] and several mammalian annexins are ... exposed position and nestles into a rather hydrophobic cleft presented by a symmetry -related molecule oriented head-to-head The exposed tryptophan side chain is sandwiched between Arg261 and Tyr308,...

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Báo cáo khoa học: Identiﬁcation of sodium salicylate as an hsp inducer using a simple screening system for stress response modulators in mammalian cells pptx

Ngày tải lên : 17/03/2014, 10:20

... activities of Hsp1 05 and Hsp7 0B can be measured easily using the pGL105/C3H and p173OR/C3H cells, and pGL105/C3H cells seemed to be more useful for screening modulators of stress response in mammalian ... nitrocellulose membranes, and immunostained using antiHsp105 or anti -Hsp7 0 Ig (upper panels) Bands were quantiﬁed by densitometry, and relative levels of Hsp1 05a or Hsp7 0 are shown as ratios ... Sodium salicylate is a potent hsp inducer (Eur J Biochem 270) 3465 Activation of HSF by SA and accumulation of Hsp1 05a and Hsp7 0 To examine whether SA enhances heat shock promoter activity by...

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Báo cáo khoa học: Relaxin-3⁄ insulin-like peptide 7, a neuropeptide involved in the stress response and food intake Masaki Tanaka pptx

Ngày tải lên : 29/03/2014, 21:20

... 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, ... relaxin-3 in the brain have been demonstrated, including those related to neuroendocrine processes, stress response, water intake and spatial memory [12,16,28,30–35] Particularly, this peptide...

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Báo cáo khoa học: Roles of prolactin-releasing peptide and RFamide related peptides in the control of stress and food intake potx

Ngày tải lên : 29/03/2014, 21:20

... controlling stress and food intake by PrRP and RFRP The PrRP and RFRP systems inﬂuence energy homeostasis and stress responses The dorsomedial hypothalamus has direct connections to and from the ... release in response to conditioned fear [27], suggesting that endogenous PrRP has facilitative roles in neuroendocrine stress responses On the PrRP and RFRPs in metabolism and stress other hand, the ... Takayanagi and T Onaka PrRP and RFRPs in metabolism and stress Table Summary of mammalian RFamide peptides and their receptors The effects of administration of RFamide peptides upon stress responses...

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Cell Metabolism Cell Homeostasis and Stress Response Part 15 doc

Ngày tải lên : 22/06/2014, 02:20

... Homeostasis and Stress Response 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...

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