Mitochondrial HSP70 chaperone system—the influence of post-translational modifications and involvement in human diseases

H Havalová, G Ondrovičová, B Keresztesová… - International journal of …, 2021 - mdpi.com
Since their discovery, heat shock proteins (HSPs) have been identified in all domains of life,
which demonstrates their importance and conserved functional role in maintaining protein …

Mitochondrial chaperones in human health and disease

T Bahr, J Katuri, T Liang, Y Bai - Free Radical Biology and Medicine, 2022 - Elsevier
Molecular chaperones are a family of proteins that maintain cellular protein homeostasis
through non-covalent peptide folding and quality control mechanisms. The chaperone …

The zinc proteome of SARS-CoV-2

C Andreini, F Arnesano, A Rosato - Metallomics, 2022 - academic.oup.com
Zinc is an essential element for human health. Among its many functions, zinc (II) modulates
the immune response to infections and, at high concentrations or in the presence of …

Human mitochondrial Hsp70 (mortalin): shedding light on ATPase activity, interaction with adenosine nucleotides, solution structure and domain organization

PR Dores-Silva, LRS Barbosa, CHI Ramos, JC Borges - PloS one, 2015 - journals.plos.org
The human mitochondrial Hsp70, also called mortalin, is of considerable importance for
mitochondria biogenesis and the correct functioning of the cell machinery. In the …

Interactions of amyloidogenic proteins with mitochondrial protein import machinery in aging-related neurodegenerative diseases

AL Reed, W Mitchell, AT Alexandrescu… - Frontiers in …, 2023 - frontiersin.org
Most mitochondrial proteins are targeted to the organelle by N-terminal mitochondrial
targeting sequences (MTSs, or “presequences”) that are recognized by the import machinery …

[HTML][HTML] Human HSPA9 (mtHsp70, mortalin) interacts with lipid bilayers containing cardiolipin, a major component of the inner mitochondrial membrane

PR Dores-Silva, DM Cauvi, VTR Kiraly… - … et Biophysica Acta (BBA …, 2020 - Elsevier
Abstract Mitochondrial Hsp70 (HSPA9, mtHsp70, mortalin) in conjunction with a complex set
of other proteins is involved in the transport of polypeptides across the mitochondrial matrix …

Evolving paradigms on the interplay of mitochondrial Hsp70 chaperone system in cell survival and senescence

S Srivastava, V Vishwanathan, A Birje… - Critical Reviews in …, 2019 - Taylor & Francis
The role of mitochondria within a cell has grown beyond being the prime source of cellular
energy to one of the major signaling platforms. Recent evidence provides several insights …

Structural, thermodynamic and functional studies of human 71 kDa heat shock cognate protein (HSPA8/hHsc70)

NSM Silva, LF de Camargo Rodrigues… - … et Biophysica Acta (BBA …, 2021 - Elsevier
Human 71 kDa heat shock cognate protein (HSPA8, also known as Hsc70, Hsp70-8, Hsc71,
Hsp71 or Hsp73) is a constitutively expressed chaperone that is critical for cell proteostasis …

Quantitative proteomics analysis provides insight into the biological role of Hsp90 in BmNPV infection in Bombyx mori

P Wu, Q Shang, H Huang, S Zhang, J Zhong, Q Hou… - Journal of …, 2019 - Elsevier
Heat shock protein 90, an essential chaperone responsible for the correct maturation of key
proteins, has been confirmed to facilitate Bombyx mori nucleopolyhedrovirus (BmNPV) …

Thermal aggregates of human mortalin and Hsp70-1A behave as supramolecular assemblies

VTR Kiraly, PR Dores-Silva, VHB Serrão… - International journal of …, 2020 - Elsevier
The Hsp70 family of heat shock proteins plays a critical function in maintaining cellular
homeostasis within various subcellular compartments. The human mitochondrial Hsp70 …