Hsp90 orchestrates temperature-dependent Candida albicans morphogenesis via Ras1-PKA signaling

RS Shapiro, P Uppuluri, AK Zaas, C Collins, H Senn… - Current Biology, 2009 - cell.com
Background Hsp90 is an environmentally contingent molecular chaperone that influences
the form and function of diverse regulators of cellular signaling. Hsp90 potentiates the …

[HTML][HTML] Heat shock protein 90 from neglected protozoan parasites

N Roy, RK Nageshan, S Ranade, U Tatu - Biochimica et Biophysica Acta …, 2012 - Elsevier
Significant advances have been made in our understanding of heat shock protein 90
(Hsp90) in terms of its structure, biochemical characteristics, post-translational modifications …

Anticancer activity and toxicity of new quaternary ammonium geldanamycin derivative salts and their mixtures with potentiators

N Skrzypczak, K Pyta, P Ruszkowski… - Journal of Enzyme …, 2021 - Taylor & Francis
Geldanamycin (GDM) has been modified by different type neutral/acidic/basic substituents
(1–7) and by quinuclidine motif (8), transformed into ammonium salts (9–13) at C (17) …

Hsp90 inhibitors as new leads to target parasitic diarrheal diseases

A Debnath, D Shahinas, C Bryant, K Hirata… - Antimicrobial agents …, 2014 - Am Soc Microbiol
Entamoeba histolytica and Giardia lamblia are anaerobic protozoan parasites that cause
amebiasis and giardiasis, two of the most common diarrheal diseases worldwide. Current …

Common and metal-specific proteomic responses to cadmium and zinc in the metal tolerant ericoid mycorrhizal fungus Oidiodendron maius Zn

M Chiapello, E Martino, S Perotto - Metallomics, 2015 - academic.oup.com
Although adaptive metal tolerance may arise in fungal populations in polluted soils, the
mechanisms underlying metal-specific tolerance are poorly understood. Comparative …

Post-transcriptional Repair of a Split Heat Shock Protein 90 Gene by mRNA trans-Splicing*♦

RK Nageshan, N Roy, AB Hehl, U Tatu - Journal of Biological Chemistry, 2011 - ASBMB
Heat shock protein 90 participates in diverse biological processes ranging from protein
folding, cell cycle, signal transduction and development to evolution in all eukaryotes. It is …

Anti‐apoptotic effect of heat shock protein 90 on hypoxia‐mediated cardiomyocyte damage is mediated via the phosphatidylinositol 3‐kinase/AKT pathway

W Wang, Y Peng, Y Wang, X Zhao… - Clinical and …, 2009 - Wiley Online Library
SUMMARY 1 Hypoxia‐induced cardiomyocyte apoptosis contributes significantly to cardiac
dysfunction following trauma, shock and burn injury. There is evidence that heat shock …

First structural view of a peptide interacting with the nucleotide binding domain of heat shock protein 90

S Raman, M Singh, U Tatu, K Suguna - Scientific Reports, 2015 - nature.com
The involvement of Hsp90 in progression of diseases like cancer, neurological disorders
and several pathogen related conditions is well established. Hsp90, therefore, has emerged …

Trans-spliced Heat Shock Protein 90 Modulates Encystation in Giardia lamblia

RK Nageshan, N Roy, S Ranade… - PLoS neglected tropical …, 2014 - journals.plos.org
Background Hsp90 from Giardia lamblia is expressed by splicing of two independently
transcribed RNA molecules, coded by genes named HspN and HspC located 777 kb apart …

Functional characterization of heat-shock protein 90 from Oryza sativa and crystal structure of its N-terminal domain

S Raman, K Suguna - Acta Crystallographica Section F: Structural …, 2015 - journals.iucr.org
Heat-shock protein 90 (Hsp90) is an ATP-dependent molecular chaperone that is essential
for the normal functioning of eukaryotic cells. It plays crucial roles in cell signalling, cell-cycle …