stress and endogenous extracellular heat shock proteins
Tài liệu Báo cáo khoa học: The small heat shock proteins and their role in human disease pptx
... Small heat shock proteins and stress tolerance in plants Biochim Biophys Acta 1577, 1–9 Scharf K-D, Siddique M & Vierling E (2001) The expanding family of Arabidopsis thaliana small heat stress proteins ... CJCGM (1999) Dementia, gliosis and expression of the small heat 2625 Small heat shock proteins and disease 120 121 122 123 124 125 126 127 128 shock proteins Hsp27 and [alpha]B-crystallin in Parkinson’s ... a-crystallin-related small heat shock proteins: HspB1–10 Cell Stress Chaperones 8, 53–61 2622 Y Sun and T H MacRae 23 Taylor RP & Benjamin IV (2005) Small heat shock proteins: a new classification...
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Báo cáo khoa học: Temperature and concentration-controlled dynamics of rhizobial small heat shock proteins doc
... of the a-crystallin-small heat- shock protein superfamily Int J Biol Macromol 22, 151–162 Sun, W., Van Montagu, M & Verbruggen, N (2002) Small heat shock proteins and stress tolerance in plants ... Chaperone activity and homoand hetero-oligomer formation of bacterial small heat shock proteins J Biol Chem 275, 37212–37218 Lentze, N., Studer, S & Narberhaus, F (2003) Structural and functional ... a -heat shock protein J Mol Biol 328, 927– 937 Studer, S., Obrist, M., Lentze, N & Narberhaus, F (2002) A critical motif for oligomerization and chaperone activity of bacterial a -heat shock proteins...
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Báo cáo khoa học: Functional similarities between the small heat shock proteins Mycobacterium tuberculosis HSP 16.3 and human aB-crystallin docx
... time of heat shock, plated and CFU counted The proportions of viable cells expressing the pET 16b-MTB HSP 16.3 vector and the two control vectors were plotted for 0, and h following heat shock ... with and without MTB HSP 16.3 and aB-crystallin shifted to 48 °C The proportion of viable cells that survived heat shock at 48 °C was plotted at three time points (t ¼ 0, and h after 48 °C heat shock) ... (2000) Small heat- shock proteins and their potential role in human disease Curr Opin Struct Biol 10, 52–59 Landry, J., Chretien, P., Lambert, H., Hickey, E & Weber, L.A (1989) Heat shock resistance...
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Báo cáo Y học: A critical motif for oligomerization and chaperone activity of bacterial a-heat shock proteins pot
... structure and function of the small heat shock proteins in plants J Exp Bot 47, 325–338 Arrigo, A.-P & Landry, J (1994) Expression and Function of the Low-molecular-weight Heat Shock Proteins ... HspD, HspE and HspH) and two class B proteins (HspC and HspF), as well as the class A E coli proteins IbpA and IbpB A representative example Ó FEBS 2002 from each class, A (HspH) and B (HspF), ... Jong, W.W (2002) Evolution and diversity of prokaryotic small heat shock proteins Prog Mol Subcell Biol 28, 1–17 41 Narberhaus, F (2002) a-Crystallin-type heat shock proteins: Socializing minichaperones...
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Tài liệu Báo cáo khoa học: Analysis of oxidative events induced by expanded polyglutamine huntingtin exon 1 that are differentially restored by expression of heat shock proteins or treatment with an antioxidant ppt
... expression of proteins containing glutamine repeats usually correlates with mitochondrial depolarization [33,34] and impaired clearance of oxidized proteins [35] Heat shock or stress proteins (Hsps) ... against apoptosis [41,42], oxidative stress [43,44] and polyQ-expanded httEx1-mediated oxidative stress [15] Several links exist between the proteasome and oxidative stress First, the intracellular ... polyglutamine-expanded proteins Hum Mol Genet 12, 2301–2309 31 Ding Q & Keller JN (2001) Proteasome inhibition in oxidative stress neurotoxicity: implications for heat shock proteins J Neurochem...
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Báo cáo khóa học: Chaperone activity of cytosolic small heat shock proteins from wheat pptx
... The expanding family of small Hsps and other proteins containing an a-crystallin domain Cell Stress Chaperones 6, 225–237 Waters, E.R & Vierling, E (1999) Chloroplast small heat shock proteins: ... class II small heat shock proteins Plant Physiol 114, 1477–1485 Basha, E & Vierling, E (2003) Cloning and sequencing of a new cytosolic class II small heat shock protein from wheat Egypt J Biotechn ... a-crystallin-small heat- shock protein superfamily Int J Biol Macromol 22, 151–162 Studer, S & Narberhaus, F (2000) Chaperone activity and homoand hetero-oligomer formation of bacterial small heat shock proteins...
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Báo cáo y học: " Extracellular heat shock protein 70 inhibits tumour necrosis factor-α induced proinflammatory mediator production in fibroblast-like synoviocytes" doc
... FJ, Cohen IR: Heat shock proteins as endogenous adjuvants in sterile and septic inflammation J Immunol 2005, 175:2777-2782 14 Ritossa F: Discovery of the heat shock response Cell Stress Chaperones ... secretory pathways, and immune function of endogenous extracellular heat shock protein 72 J Leukoc Biol 2006, 79:425-434 18 Njemini R, Lambert M, Demanet C, Mets T: Elevated serum heatshock protein ... Kiang JG, Tsokos GC: Heat shock protein 70 kDa: molecular biology, biochemistry, and physiology Pharmacol Ther 1998, 80:183-201 16 Tsan MF, Gao B: Cytokine function of heat shock proteins Am J Physiol...
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báo cáo khoa học: "Heat-shock proteins in infection-mediated inflammation-induced tumorigenesis" potx
... NK cells by extracellular heat shock protein 70 through induction of NKG2D ligands on dendritic cells Cancer Immun 2008, 8:12 Srivastava PK, Udono H, Blachere NE, Li Z: Heat shock proteins transfer ... functions of heat shock proteins: repercussions in cancer therapy J Leukoc Biol 2007, 81:15-27 Buzzard KA, Giaccia AJ, Killender M, Anderson RL: Heat shock protein 72 modulates pathways of stress- induced ... TNF-α Figure Heat- shock protein signal cascade Heat- shock protein signal cascade Necrotic tumorderived mammalian gp96 and HSP70 can signal antigen-presenting cells (APCs) via CD14, and other receptors...
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Local induction of heat shock proteins using magnetic fluid hyperthermia for ocular neuroprotection in glaucoma
... the thermal stress ("AC magnetically-induced heat stress" or "AC heating stress" ) in RGCs during the induction of HSPs Particularly, another crucial reason is that the "AC heating stress" , which ... Finally, the AC heating stress (or AC heating) controllable MFH was demonstrated to be promising for high efficient local induction of HSPs 72 in RGCs The AC heating stress (AC heating) in RGCs ... 123 7.2 Magnetic Properties and AC Heating Characteristics 126 7.2.1 Magnetic and AC heating properties of solid state EMZF SPNPs 126 7.2.2 Coating status and AC heating characteristics of coated...
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Immunomodulatory roles of heat shock proteins
... since the heat shock response was first reported in a Drosophila study [Ritossa, 1962] The heat shock proteins (HSPs) are highly conserved proteins that are expressed constitutively and inducibly ... Gething and Sambrook, 1992] and degradation of proteins [Parsell and Lindquist, 1993], to resolubilise proteins aggregates [Ning and Sanchez, 1995], to assist in the refolding of denatured proteins ... recombinant heat shock proteins under native condition M bovis Hsp65, B pseudomallei Hsp70 and Hsp60 were expressed and purified from E coli cells that were transformed to express the respective heat shock...
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Tài liệu Báo cáo khoa học: The heat shock factor family and adaptation to proteotoxic stress pdf
... heat shock or proteotoxic stress [49] It is well established that cells pretreated with sublethal heat shock can survive lethal heat shock This phenomenon is called induced thermotolerance, and ... vertebrate heat shock factor system: Hsf3 and Hsf4 Cell Stress Chaperones 4, 86–93 Pirkkala L, Nykanen P & Sistonen L (2001) Roles of the heat shock transcription factors in regulation of the heat shock ... Calderwood SK (2005) Expression of heat shock proteins and heat shock protein messenger ribonucleic acid in human prostate carcinoma in vitro and in tumors in vivo Cell Stress Chaperones 10, 46–58 `...
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Báo cáo khoa học: Temporal expression of heat shock genes during cold stress and recovery from chill coma in adult Drosophila melanogaster pdf
... evolutionary and ecological role of heat shock proteins Ecol Lett 6, 10251037 Parsell DA & Lindquist S (1993) The function of heat- shock proteins in stress tolerance: degradation and reactivation ... regulation Heat shock response to cold stress tions match that reported in Bettencourt et al [23], in the context of heat stress induction in D melanogaster This suggests that thermal stress (heat ... Authors Journal compilation ê 2009 FEBS Heat shock response to cold stress 177 Heat shock response to cold stress H Colinet et al during the recovery period (Table and Fig 3), without a lag period;...
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Tài liệu Báo cáo khoa học: Nucleolin/C23 mediates the antiapoptotic effect of heat shock protein 70 during oxidative stress pptx
... Schmitt E, Brunet M, Maingret L, Parcellier A & Garrido C (2006) Heat shock proteins: endogenous modulators of apoptotic cell death Handb Exp Pharmacol 26, 171–198 FEBS Journal 277 (2010) 642–652 ... activation of caspase-3 and caspase-9, and apoptosis in C2C12 myogenic cells [24] Stankiewicz et al [25] found that Hsp70 overexpression stabilizes Mcl-1 protein in heat- shocked cells Hsp70 has ... M & Lakhotia SC (2007) Heat shock genes – integrating cell survival and death J Biosci 32, 595–610 Zhao Y, Wang W & Qian L (2007) Hsp70 may protect cardiomyocytes from stress- induced injury by...
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Tài liệu Báo cáo khoa học: Novel aspects of heat shock factors: DNA recognition, chromatin modulation and gene expression ppt
... [41] Mouse HSF3 translocates into the nucleus upon heat shock and may activate nonclassical heat shock genes, but does not activate classical heat shock genes (i.e HSP genes) HSF1 prefers long arrays ... achieved by HSF1 and the histone deacetylases HDAC1 and HDAC2 [77] In heatshocked cells, HSF1 binds to HDAC1 and HDAC2, and their histone-deacetylase activities increase The heat- induced deacetylation ... HSF and mammalian HSF1, are found in an inactive monomeric form In vitro analysis has shown that inactive monomeric HSF directly senses heat and oxidative stress, and becomes able to trimerize and...
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Tài liệu Báo cáo khoa học: Roles of heat shock factors in gametogenesis and development pptx
... FEBS R Abane and V Mezger 113 Trinklein ND, Chen WC, Kingston RE & Myers RM (2004) Transcriptional regulation and binding of heat shock factor and heat shock factor to 32 human heat shock genes ... tm1Anak) provided a mechanism for HSF1dependent heat shock- induced cell death in spermatocytes [86] Heat shock does not trigger the induction of major heat shock genes in male germ cells The prominent ... Christians E, Michel E & Renard JP (1997) Developmental control of heat shock and chaperone gene expression Hsp 70 genes and heat shock factors during preimplantation phase of mouse development...
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Tài liệu Báo cáo khóa học: Cloning and characterization of two distinct isoforms of rainbow trout heat shock factor 1 ppt
... (Danio rerio) heat shock factor mRNAs in response to heat stress J Exp Biol 203, 1817–1824 ˚ Airaksinen, S., Rabergh, C.M.I., Sistonen, L & Nikinmaa, M (1998) Effects of heat shock and hypoxia on ... observed gel shift bands in the lanes containing epitopetagged HSF1 (Fig 6B, lanes and 8) The bands were detected at a position corresponding to the gel-shift band of heat- shocked RTG-2 cell extract ... Biology of Heat Shock Proteins and Molecular Chaperones Cold Spring Harbor Laboratory Press, Cold Spring Harbor, New York Wu, C (1995) Heat shock transcription factors: structure and regulation...
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Báo cáo khoa học: Binding affinities and interactions among different heat shock element types and heat shock factors in rice (Oryza sativa L.) ppt
... D Mittal et al Heat shock element types and heat shock factors in rice Introduction The synthesis of heat shock proteins (Hsps) represents one of the most thoroughly ... (2007) Transcriptional profiling of Arabidopsis heat shock proteins and transcription factors reveals extensive overlap between heat and non -heat stress response pathways BMC Genomics 8, 125 3084 ... Genome wide analysis of the biology of stress responses through heat shock transcription factor Mol Cell Biol 24, 5249– 5256 Heat shock element types and heat shock factors in rice 37 Pan Y, Tsai...
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Báo cáo khoa học: Glutamic acid residues in the C-terminal extension of small heat shock protein 25 are critical for structural and functional integrity pptx
... Structure and properties of the small heat shock proteins (sHsp) and their interaction with cytoskeleton proteins Biochemistry (Mosc) 67, 511–519 Macario AJL (1995) Heat- shock proteins and molecular ... Small heat- shock proteins and their potential role in human disease Curr Opin Struct Biol 10, 52–59 Renkawek K, Stege GJJ & Bosman GJCGM (1999) Dementia, gliosis and expression of the small heat shock ... and precipitation of target proteins under stress conditions Assays were performed with alcohol dehydrogenase (ADH) under heat stress and insulin under reduction stress in the presence of varying...
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Báo cáo khoa học: Structural and functional roles for b-strand 7 in the a-crystallin domain of p26, a polydisperse small heat shock protein from Artemia franciscana pdf
... Small heat shock proteins and stress tolerance in plants Biochim Biophys Acta 1577, 1–9 Horwitz J (2003) Alpha-crystallin Exp Eye Res 76, 145–153 Laksanalamai P & Robb FT (2004) Small heat shock proteins ... concepts and emerging ideas Cell Mol Life Sci 57, 899–913 Scharf K-D, Siddique M & Vierling E (2001) The expanding family of Arabidopsis thaliana small heat stress proteins and a new family of proteins ... (2004) CHIP and Hsp70 regulate tau ubiquitination, degradation and aggregation Hum Mol Genet 13, 703–714 MacRae TH (2000) Structure and function of small heat shock ⁄ a-crystallin proteins: established...
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Báo cáo khoa học: The influence of cold shock proteins on transcription and translation studied in cell-free model systems pdf
... the cold shock adaptation In many mRNAs encoding for CSPs and for cold tolerant proteins a special sequence motif (the so-called cold shock box) was found to be responsible for their cold shock ... Y-box proteins that are known to bind DNA and RNA [4] It is a member of the protein family of bacterial CSPs who form a group of highly homologous 7.4 kDa proteins known to bind to RNA and ssDNA ... cell-free systems [13] and excessive secondary structure formation takes place Results Effect of cold shock proteins on the combined cell-free transcription/translation of proteins RNA secondary...
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