Results 11 to 20 of about 109,885 (301)

A Grp on the Hsp90 Mechanism [PDF]

Molecular Cell, 2007
In a recent issue of Molecular Cell, Dollins et al. (2007) present the crystal structure of Grp94, which highlights the similarity between Grp94 and Hsp90 and provides insight into the resting state of Grp94 and potentially other Hsp90 family members.
Richter, K., Reinstein, J., Buchner, J.
openaire   +3 more sources

The universe of Hsp90

bmc, 2011
Abstract Molecular chaperones are key components in the maintenance of cellular homeostasis and survival, not only during stress but also under optimal growth conditions. Among the ATP-dependent chaperones, heat shock proteins (Hsp90) proteins play a special role.
Stankiewicz Marta, Mayer Matthias P.
openaire   +3 more sources

Spotlight on the microbes that produce heat shock protein 90-targeting antibiotics [PDF]

Open Biology, 2012
Heat shock protein 90 (Hsp90) is a promising cancer drug target as a molecular chaperone critical for stabilization and activation of several of the oncoproteins that drive cancer progression.
Peter W. Piper, Stefan H. Millson
doaj   +1 more source

Tah1 helix-swap dimerization prevents mixed Hsp90 co-chaperone complexes [PDF]

, 2015
Specific co-chaperone adaptors facilitate the recruitment of client proteins to the Hsp90 system. Tah1 binds the C-terminal conserved MEEVD motif of Hsp90, thus linking an eclectic set of client proteins to the R2TP complex for their assembly and ...
Ali, Back, Battye, Boulon, Chartron, Chrisostomos Prodromou, Eckert, Emsley, Forget, Gonzales, Hořejší, Itsuki, Izumi, Jiménez, Kakihara, Krissinel, Kurokawa, Laurence H. Pearl, Liou, Liu, Mohinder Pal, Morgan, Murshudov, Nagradova, Nyarko, Pal, Pearl, Polier, Prodromou, Prodromou, Rhodri M. L. Morgan, Roe, S. Mark Roe, Samarsky, Siligardi, Takai, Te, Tobaben, Tung, Vaughan, Worrall, Zhang, Zhao   +42 more
core   +1 more source

Hsp90 orchestrates transcriptional regulation by Hsf1 and cell wall remodelling by MAPK signalling during thermal adaptation in a pathogenic yeast [PDF]

, 2012
Acknowledgments We thank Rebecca Shapiro for creating CaLC1819, CaLC1855 and CaLC1875, Gillian Milne for help with EM, Aaron Mitchell for generously providing the transposon insertion mutant library, Jesus Pla for generously providing the hog1 hst7 ...
A Ali, A Mitchell, A Plaine, A Roetzer, A Roetzer, A Walther, A Winkler, AA Duina, AE Piispanen, Alex Andrianopoulos, Alistair J. P. Brown, AP Gasch, B Eisman, B Enjalbert, B Enjalbert, B Enjalbert, BK Jakobsen, C Csank, C Giardina, C Queitsch, C San Jose, CA Munro, Carol Munro, CH de Dios, CJ Nobile, D Chen, DA Davis, DA Smith, DF Jarosz, DF Jarosz, DF Smith, DM Arana, DR Wysong, E Kussell, E Leberer, E Nikolaou, E Roman, EA Craig, EA Elion, ET Burt, F Estruch, F Lamoth, F Navarro-Garcia, F Navarro-Garcia, F Navarro-García, F Sherman, FA Guhad, G Degols, G Wiederrecht, G Wiederrecht, GJ Gallo, H Garreau, H Lavoie, HC Causton, I Tirosh, IV Ene, J Chen, J Zou, JL Brewster, JR Blankenship, K-H Chen, LA Walker, LA Walker, LE Cowen, Leah E. Cowen, Louise Walker, M Ramsdale, M Taipale, MD Leach, MD Leach, MD Leach, MD Leach, ME Feder, Michelle D. Leach, MM Bradford, N Shulga, P Gónzalez-Párraga, P Hawle, PD Cantero, PK Sorger, PK Sorger, R Alonso-Monge, R Alonso-Monge, R Diez-Orejas, RA Monge, RB Wilson, RS Hegde, RS Shapiro, S Bates, S Diezmann, S Kuge, S Nicholls, S Nicholls, S Nicholls, SD Singh, SH Millson, SK Prill, SL LaFayette, SL Rutherford, SM Noble, SM O'Rourke, SM Roe, Susan Budge, TT Wimalasena, VM Bruno, VM Bruno, WA Fonzi, WM Toone, X Zhang, Y Guo, Y Kamada   +110 more
core   +6 more sources

Cytosolic chaperones influence the fate of a toxin dislocated from the endoplasmic reticulum [PDF]

, 2008
The plant cytotoxin ricin enters target mammalian cells by receptor-mediated endocytosis and undergoes retrograde transport to the endoplasmic reticulum (ER).
R. A. Spooner, P. J. Hart, J. P. Cook, P. Pietroni, C. Rogon, J. Hohfeld, L. M. Roberts, J. M. Lord, Brodsky, Meusser, Spooner, Wesche, Argent, van Deurs, Rapak, Wales, Meacham, Brodsky, Hudson, Roe, Lawson, Argent, Savino, Chaddock, Chen, Luders, H  hfeld, Urushitani, Younger, Arndt, Nakatsukasa, Nakatsukasa, Hundley   +32 more
core   +4 more sources

Effects of ultraviolet-C and microwave irradiation on the expression of heat shock protein genes in the maize weevil (Coleoptera: Curculionidae)

European Journal of Entomology, 2016
The maize weevil, Sitophilus zeamais (Motschulsky), is a major pest of stored grain kernels. Irradiation is an established technique for controlling insects in stored grain and is a major stress factor affecting these insects.
Jatuporn TUNGJITWITAYAKUL, Nujira TATUN, Boongeua VAJARASATHIRA, Sho SAKURAI   +3 more
doaj   +1 more source

MIIP inhibits clear cell renal cell carcinoma proliferation and angiogenesis via negative modulation of the HIF-2α-CYR61 axis

Cancer Biology & Medicine, 2022
Objective: In various cancers, migration and invasion inhibitory protein (MIIP) is expressed at low level and is involved in cancer pathogenesis. Herein, we sought to explore the function of MIIP in clear cell renal cell carcinoma (ccRCC). Methods: CCK-8,
Fengqi Yan, Qinhao Wang, Mingyuan Xia, Yi Ru, Wei Hu, Guang Yan, Xin Xiong, Mei Zhang, Jiancai Wang, Qi Li, Bo Zhang, He Wang, Wei Lin, Guojun Wu, Xia Li   +14 more
doaj   +1 more source

Hsp90-binding immunophilins link p53 to dynein during p53 transport to the nucleus [PDF]

, 2004
The tumor suppressor protein p53 is known to be transported to the nucleus along microtubular tracks by cytoplasmic dynein. However, the connection between p53 and the dynein motor protein complex has not been established.
Galigniana, Mario Daniel, Harrell, Jennifer M., Ljungman, Mats, O´Hagen, Heather M., Pratt, William B.   +4 more
core   +1 more source

Heat Shock Protein 90 (Hsp90) Expression and Breast Cancer

Pharmaceuticals, 2012
Hsp90 is an abundant protein in mammalian cells. It forms several discrete complexes, each containing distinct groups of co-chaperones that assist protein folding and refolding during stress, protein transport and degradation. It interacts with a variety
Christos A. Papadimitriou, Konstantinos Koutsoukos, Evangelos Bournakis, Flora Zagouri   +3 more
doaj   +1 more source