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Topic: Heatshock protein


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 [No title]   (Site not responding. Last check: 2007-10-31)
Protein transport protein sec61 alpha subunit family (3 members)
Protein with similarity to Drosophila yakuba NADH dehydrogenase
ER to golgi transport protein by similarity to yeast sft2
www.cbs.umn.edu /pombe/sprotdb/sf2.htm   (83 words)

  
 Heat shock proteins: basics
Heat shock proteins (HSPs), also called stress proteins, are a group of proteins that are present in all cells in all life forms.
They also shuttle proteins from one compartment to another inside the cell, and transport old proteins to ‘garbage disposals’ inside the cell.
Heat shock proteins are also believed to play a role in the presentation of pieces of proteins (or peptides) on the cell surface to help the immune system recognize diseased cells.
www.antigenics.com /products/tech/hsp   (833 words)

  
 Experimental procedures
In different systems phosphorylation of proteins is induced by damage in order to initiate the process of recovery (Kim et al., 2002).  Therefore it is worth investigating phosphorylation changes and changes in protein expression in regeneration of mature peripheral nerve axons.
Protein samples made from isolated DRG were analyzed with mass spectrometry in stead of cDNA micro-array, in order to compare the results of this study with the results of studies using cDNA-micro-array.
Protein 1, 2, 3, 4 and 6 are all downregulated both after five and ten days after crush, as shown in figure 5.
www.verdec.com /vu/evolutie/opdrachten/tentamen/regeneration.htm   (2846 words)

  
 Patent 6,719,974
The term "heat shock protein," as used herein, refers to any protein which exhibits increased expression in a cell when the cell is subjected to a stress.
A nucleic acid encoding a heat shock protein may be operatively linked to elements necessary or desirable for expression and then used to express the desired heat shock protein as either a means to produce heat shock protein for use in a protein vaccine or, alternatively, in a nucleic acid vaccine.
Of note, the term "physically binds" indicates that the target antigen and heat shock protein exhibit a physical interaction which permits the adherence of one to the other for at least a transient period of time; of note, the binding need not, and in most embodiments of the invention should not, be irreversible.
www.pharmcast.com /Patents100/Yr2004/April2004/041304/6719974_HeatShock041304.htm   (3221 words)

  
 The Function of the Broad-Complex During Drosophila melanogaster Oogenesis -- Tzolovsky et al. 153 (3): 1371 -- Genetics
The chorion probe, 7C8, was generated from cDNA encoding the c38 chorion protein, which maps to the X chromosome.
At that stage an increase in the amount of chorion mRNA is observed at the border between the nurse cells and the oocyte.
The anterior gap is not present because the nurse cells have completed dumping and the follicle cells have migrated correctly by the time of heatshock.
www.genetics.org /cgi/content/full/153/3/1371   (6673 words)

  
 [No title]
DnaJ-like protein [Oryza sativa] 39 0.069 gi11132184spO87778DNAJ_LACSK Chaperone protein dnaJ >gi3688...
DnaJ-like 2 protein [Homo sapiens] 39 0.12 gi17066575gbAAL35323.1AF411044_1 DnaJ protein Tid-1 [Homo sa...
chaperone DnaJ [Aquifex aeolicus] gi11132141spO67623DNJ1_AQUAE Chaperone protein dnaJ-1 gi7441925pirE70449 chaperone DnaJ - Aquifex aeolicus gi2984036gbAAC07578.1
jbpc.mbl.edu /Nosema/Contigs/txtfiles/contig_610_18979.txt   (1979 words)

  
 Molecular Characterization of Radial Spoke Subcomplex Containing Radial Spoke Protein 3 and Heat Shock Protein 40 in ...
Proteins subjected to peptide mass fingerprinting are shown by arrows with their molecular masses on the right.
Berruti, G., and Martegani, E. MSJ-1, a mouse testis-specific DnaJ protein, is highly expressed in haploid male germ cells and interacts with the testis-specific heatshock protein Hsp70-2.
Hasegawa, T., Xiao, H., Hamajima, F., and Isobe, K. Interaction between DNA damage protein GADD34 and a new member of the Hsp40 family of heat shock proteins that is induced by a DNA damaging reagent.
www.molbiolcell.org /cgi/content/full/16/2/626   (5206 words)

  
 Cell Biology Lab- IFTS 97
Heatshock Protein 27 and actin isoform distribution in 3T3 fibroblast cells following cytoskeletal reorganization.
The actin cytoskeleton is regulated by growth factor signal transduction through the small GTP-binding proteins Rho(1) and Rac (2).
Serum starvation for 16h of Swiss 3T3 fibroblasts leads to a loss of both actin stress fibers and actin mediated cell motility.
anatomy.med.unsw.edu.au /cbl/papers/95-98/ifts97.htm   (281 words)

  
 DNAJ FAMILY
NM_114279 dnaJ protein homolog atj3 [Arabidopsis thaliana]gi11277159pirT49127 dnaJ protein homolog atj3 Arabidopsis thalianagi2641638gbAAB86892.1
NM_064067 DNAJ protein [Caenorhabditis elegans]gi7504196pirT22648 hypothetical protein F54D5.8 Caenorhabditis elegansgi3877513embCAA91334.1
NC_000963 DNAJ PROTEIN dnaJ [Rickettsia prowazekii]gi6225274spQ9ZDY0DNAJ_RICPR Chaperone protein dnaJgi7441912pirC71729 dnaJ protein dnaJ RP184 Rickettsia prowazekiigi3860749embCAA14650.1
eyesite.cryst.bbk.ac.uk /family21   (3372 words)

  
 CiteULike: inbetweener's heatshock   (Site not responding. Last check: 2007-10-31)
Induction of multiple heat shock proteins and neuroprotection in a primary culture model of familial amyotrophic lateral sclerosis.
Heat shock protein 70 chaperone overexpression ameliorates phenotypes of the spinal and bulbar muscular atrophy transgenic mouse model by reducing nuclear-localized mutant androgen receptor protein.
Extracellular heat shock protein 70: a critical component for motoneuron survival.
www.citeulike.org /user/inbetweener/tag/heatshock   (438 words)

  
 [No title]
Putative protein transport protein SEC61 alpha subunit family (3 members)
Bax inhibitor-1 / TEGT protein homolog family (14 members)
Contains similarity to CGI-141 protein from Homo sapiens family (5 members)
www.cbs.umn.edu /arabidopsis/atprotdb3/sf10.htm   (176 words)

  
 Insights into G Protein Structure, Function, and Regulation -- Cabrera-Vera et al. 24 (6): 765 -- Endocrine Reviews
The interaction of an endogenous ligand with its cell surface receptor (R) facilitates the coupling of the activate receptor (R*) with intracellular heterotrimeric G proteins.
from the protein or disordered (3, 4, 5, 6).
The refined rhodopsin structure is from Ref. 240 [Protein databank (PDB) file 1F88].
edrv.endojournals.org /cgi/content/full/24/6/765   (4218 words)

  
 --< SYnaptic SYstems >--Uncoating ATPase antibody
Clathrin coated vesicles are involved in a wide variety of transport events of the eucaryotic cell.
Uncoating ATPase belongs to the heatshock protein (hsp70) family.
Most proteins of this family are molecular chaperones and the uncoating ATPase shares the ability to refold proteins in several cellular processes.
www.sysy.com /un-atpase/unatp_gen.html   (112 words)

  
 van eden rutten koets
We are in the process of identifying receptors for one group of those antigens, the mycobacterial heatshock proteins.
We aim to use this knowledge in further studies on pathogenesis and vaccine development.
Protein approach: isolation of receptor proteins from plasma membranes of antigen presenting cells, affinity chromatography, gelelectrophoresis (1D, 2D), protein identification (western blotting, mass spec (in collaboration with faculty of pharmacy/proteomics) Expression library approach: COS cell library expressing cDNA’s from antigens presenting cells.
www.med.uu.nl /immunology/Master_I&I/frames/reseach_projects/van_eden_rutten_koets.htm   (141 words)

  
 U.S. Newswire : Releases : "Heatshock Protein Vaccine Reduces Alveolar Bone Loss"   (Site not responding. Last check: 2007-10-31)
BRISBANE, Australia, June 30 /U.S. Newswire/ -- Heat-shock protein (HSP) can be utilized as a vaccine to cross-protect against multiple pathogenic species.
Investigators from Pusan National University (South Korea) today presented the findings of a study they performed to evaluate the bacterium Porphyromonas gingivalis heat-shock protein (HSP) 60 as a vaccine candidate to inhibit multiple bacteria-induced alveolar bone loss.
Recombinant P. gingivalis HSP60 was produced and purified from P. gingivalis GroEL gene.
releases.usnewswire.com /GetRelease.asp?id=104-06302006&site=rss   (265 words)

  
 Últimas novedades por revista
The only known function of the protein is to cleave seminogelin...PSA induces a pro-inflammatory response that results in the secretion of INF gamma by NK cells.
Fibroblast growth factor 8 (FGF8) is over-expressed in prostate cancer (CaP) correlating with high-grade disease and reduced survival...Conclusion: Using TSA treatment in prostate cancer cells, a requirement of PI-3K activity in mediating TSA function is demonstrated and a novel role for NF-kappaB in the regulation of FGF8 expression is uncovered...
We have analyzed prostate tissues from HHV-8 seropositive men for the expression of viral proteins and determined if expression of these proteins are associated with increased inflammation...Conclusions: These results demonstrate that HHV-8 is present in normal prostates of HIV-infected men and the expression of viral proteins is associated with increased localized inflammation...
www.lasalud.com /busquedas/buscar_por_revista.htm?revi=1771   (1746 words)

  
 Various Phosphorylation Pathways, Depending on Agonist and Antagonist Binding to Endogenous Estrogen Receptor {alpha} ...
In panel C, densitometric analysis of Western blots of ER protein from panel B were normalized to actin and plotted as percentage of the control (time 0).
TCEs were prepared and equal amounts of proteins were electrophoretically separated and analyzed with D12 antibody to detect ER and with antibodies specific for total and activated ERK1, ERK2, and p38.
The total amount of ERK1 and ERK2 as well as p38 (panel A) was used as a control of constant protein loading and serve as a reference to estimate the relative index of phosphorylation of MAPK after densitometry analysis (panels B and C).
mend.endojournals.org /cgi/content/full/17/10/2013   (7744 words)

  
 Role of the processing pore of the ClpX AAA+ ATPase in the recognition and engagement of specific protein substrates -- ...
Kruklitis, R., Welty, D.J., and Nakai, H. ClpX protein of Escherichia coli activates bacteriophage Mu transposase in the strand transfer complex for initiation of Mu DNA synthesis.
Wah, D.A., Levchenko, I., Baker, T.A., and Sauer, R.T. Characterization of a specificity factor for an AAA+ ATPase: Assembly of SspB dimers with ssrA-tagged proteins and the ClpX hexamer.
Wawrzynow, A., Wojtkowiak, D., Marszalek, J., Banecki, B., Jonsen, M., Graves, B., Georgopoulos, C., and Zylicz, M. The ClpX heatshock protein of Escherichia coli, the ATP-dependent substrate specificity component of the ClpP-ClpX protease, is a novel molecular chaperone.
www.genesdev.org /cgi/content/full/18/4/369   (3530 words)

  
 SMALL HEAT SHOCK PROTEIN FAMILY (HSP20)
NM_001540 heat shock 27kD protein 1 [Homo sapiens]gi19855073spP04792HS27_HUMAN Heat shock 27 kDa protein HSP 27 Stressresponsive protein 27 SRP27 Estrogenregulated 24 kDa protein 28 kDa heat shock proteingi2144812pirHHHU27 heat shock protein 27 humangi32478embCAA38016.1
NM_066375 AlphaBcrystallin [Caenorhabditis elegans]gi465781spP34328YKZ1_CAEEL Hypothetical 12.3 kDa protein C14B9.1 in chromosome IIIgi630535pirS44755 C14B9.1 protein Caenorhabditis elegansgi289642gbAAA27953.1
NM_069266 alphaBcrystallin [Caenorhabditis elegans]gi7500803pirT21964 hypothetical protein F38E11.1 Caenorhabditis elegansgi3876921embCAA92770.1
eyesite.cryst.bbk.ac.uk /family83   (2640 words)

  
 The p68 autoantigen characteristic of rheumatoid arthritis is reactive with carbohydrate epitope specific ...
HeLa proteins were separated by SDS-PAGE and blotted as described.
A rapid and sensitive method for the quantization of microgram quantities of protein using the principle of protein-dye-binding.
A subset of mouse monoclonal antibodies cross-reactive with cytoskeletal proteins and group A streptococcal M proteins recognizes N-acetyl-
ard.bmjjournals.com /cgi/content/full/57/4/220   (3297 words)

  
 Meike Brömer, PhDThesis, FU Berlin
The regulation of IκB Kinase-NF-κB signalling pathways by the heatshock protein Hsp90 and its co-chaperone Cdc37
The heat shock protein Hsp90 is a specialised chaperone which promotes the maturation of specific client proteins (most of them involved in signal transduction) such as steroid hormone receptors and kinases.
IKK proteins which are synthesised without being chaperoned by Hsp90 become ubiquitinated and are degraded by the 26S proteasome.
www.diss.fu-berlin.de /2005/198/indexe.html   (532 words)

  
 Molecular Analysis of Riboflavin Synthesis Genes in Bartonella henselae and Use of the ribC Gene for Differentiation of ...
For the RibD protein, only the N-terminal region is shown because the homology of the middle and C-terminal regions of the proteins is very low (//).
Amino acids that were found to be identical or conservatively exchanged are marked by double or single dots, respectively.
These regions are also conserved in the corresponding proteins from other bacterial species (listed in the introduction).
jcm.asm.org /cgi/content/full/37/10/3159   (4120 words)

  
 TBdb :: TB Structural Genomics Consortium   (Site not responding. Last check: 2007-10-31)
periplasmic serine protease Do, heatshock protein; periplasmic serine protease Do; heatshock protein HtrA [Escherichia coli K12]gi15829419refNP_308192.1
periplasmic serine protease Do; heatshock protein HtrA; periplasmic serine protease Do, heatshock protein [Escherichia coli K12]gi13359621dbjBAB33588.1
periplasmic serine protease Do; heatshock protein HtrA [Escherichia coli O157:H7]gi12512885gbAAG54465.1
www.doe-mbi.ucla.edu /TB/PUBLIC/qs/alignment.php?alignpk=82943   (53 words)

  
 May 15, 2005 -- Androclus Therapeutics Announces Publication in Lancet   (Site not responding. Last check: 2007-10-31)
Androclus Therapeutics announced publication in Lancet* of immunoscreening results of heatshock protein 60 (hsp60) derived peptides in patients with juvenile idiopathic arthritis (JIA).
Tolerogenic immune responses to novel T-cell epitopes from heat-shock protein 60 in juvenile idiopathic arthritis.
Androclus Therapeutics is a private clinical stage biotechnology company developing a breakthrough technology platform and novel therapeutics for the treatment of autoimmune and inflammatory diseases.
www.androclus.com /pr_07_14_05.html   (472 words)

  
 Neonatal Hypoxia/Ischemia Is Associated With Decreased Inflammatory Mediators After Erythropoietin Administration -- ...
protein was measured with a rat IL-1ß immunoassay
Changes in IL-1ß protein expression were analyzed 3, 7, and 14 days after a hypoxic/ischemic insult.
Agnello D, Bigini P, Villa P, Mennini T, Cerami A, Brines ML, Ghezzi P. Erythropoietin exerts an anti-inflammatory effect on the CNS in a model of experimental autoimmune encephalomyelitis.
stroke.ahajournals.org /cgi/content/full/36/8/1672   (3093 words)

  
 GeneCard for HSPB8
Phosphosite, Recombinant Proteins by Invitrogen, RefSeq according to NCBI, PDB rendering according to OCA, Ontologies according to Gene Ontology Consortium 2006-02-01, Antibodies by Invitrogen, Cell Signaling Technology, and/or Abcam)
Timmerman V. A novel human gene similar to the protein kinase (PK) coding domain of the large subunit of herpes simplex virus type 2 ribonucleotide reductase (ICP10) codes for a serine-threonine PK and is expressed in melanoma cells.
Aldaz C.M. HspB8, a small heat shock protein mutated in human neuromuscular disorders,has in vivo chaperone activity in cultured cells.
www.genecards.org /cgi-bin/carddisp.pl?gene=HSPB8   (765 words)

  
 GENE CATALOG OF PORCINE GENES OF INTEREST IN ENDOCRINOLOGY AND REPRODUCTION   (Site not responding. Last check: 2007-10-31)
Mellink C, Lahbib-Mansais Y, Yerle M, Gellin J. Mapping of the regulatory type I alpha and catalytic beta subunits of cAMP-dependent protein kinase and interleukin 1 alpha and 1 beta in the pig.
Rettenberger G, Fries, R. Engel, Scheit KH, Dolf G, Hameister H. Establishement of a partially informative porcine somatic cell hybrid panel and assignment of the loci for transition protein 2 (TNP2) and protamine 1 (PRM1) to chromosome 3 and polyubiquitin (UBC) to chromosome 14.
Ellegren H. Abundant (A)n-(T)n mononucleotide repeats in the pig genome: linkage mapping of the porcine APOB, FSA, ALOX12, PEPN and RLN loci.
www.il-st-acad-sci.org /genecats/ssc.html   (1048 words)

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