Pathways of cellular proteostasis in aging and disease

CL Klaips, GG Jayaraj, FU Hartl - Journal of Cell Biology, 2018 - rupress.org
Ensuring cellular protein homeostasis, or proteostasis, requires precise control of protein
synthesis, folding, conformational maintenance, and degradation. A complex and adaptive …

Caenorhabditis elegans as a Useful Model for Studying Aging Mutations

S Zhang, F Li, T Zhou, G Wang, Z Li - Frontiers in endocrinology, 2020 - frontiersin.org
The Caenorhabditis elegans genome possesses homologs of about two-thirds of all human
disease genes. Based on its physiological aging characteristics and superiority, the use of …

Food amyloid fibrils are safe nutrition ingredients based on in-vitro and in-vivo assessment

D Xu, J Zhou, WL Soon, I Kutzli, A Molière… - Nature …, 2023 - nature.com
Food protein amyloid fibrils have superior technological, nutritional, sensorial, and physical
properties compared to native monomers, but there is as yet insufficient understanding of …

Size distributions of intracellular condensates reflect competition between coalescence and nucleation

DSW Lee, CH Choi, DW Sanders, L Beckers… - Nature Physics, 2023 - nature.com
Phase separation of biomolecules into condensates has emerged as a mechanism for
intracellular organization and affects many intracellular processes, including reaction …

Long live FOXO: unraveling the role of FOXO proteins in aging and longevity

R Martins, GJ Lithgow, W Link - Aging cell, 2016 - Wiley Online Library
Aging constitutes the key risk factor for age‐related diseases such as cancer and
cardiovascular and neurodegenerative disorders. Human longevity and healthy aging are …

The biology of proteostasis in aging and disease

J Labbadia, RI Morimoto - Annual review of biochemistry, 2015 - annualreviews.org
Loss of protein homeostasis (proteostasis) is a common feature of aging and disease that is
characterized by the appearance of nonnative protein aggregates in various tissues. Protein …

Cellular handling of protein aggregates by disaggregation machines

A Mogk, B Bukau, HH Kam**a - Molecular cell, 2018 - cell.com
Both acute proteotoxic stresses that unfold proteins and expression of disease-causing
mutant proteins that expose aggregation-prone regions can promote protein aggregation …

Current understanding of modes of action of multicomponent bioactive phytochemicals: Potential for nutraceuticals and antimicrobials

M Wink - Annual Review of Food Science and Technology, 2022 - annualreviews.org
Plants produce a diversity of plant secondary metabolites (PSMs), which function as defense
chemicals against herbivores and microorganisms but also as signal compounds. An …

Widespread proteome remodeling and aggregation in aging C. elegans

DM Walther, P Kasturi, M Zheng, S Pinkert, G Vecchi… - Cell, 2015 - cell.com
Aging has been associated with a progressive decline of proteostasis, but how this process
affects proteome composition remains largely unexplored. Here, we profiled more than …

A chaperome subnetwork safeguards proteostasis in aging and neurodegenerative disease

M Brehme, C Voisine, T Rolland, S Wachi, JH Soper… - Cell reports, 2014 - cell.com
Chaperones are central to the proteostasis network (PN) and safeguard the proteome from
misfolding, aggregation, and proteotoxicity. We categorized the human chaperome of 332 …