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 …

Effects of Vegetal Extracts and Metabolites against Oxidative Stress and Associated Diseases: Studies in Caenorhabditis elegans

EY Hernández-Cruz, D Eugenio-Pérez… - ACS …, 2023 - ACS Publications
Oxidative stress is a natural physiological process where the levels of oxidants, such as
reactive oxygen species (ROS) and nitrogen (RNS), exceed the strategy of antioxidant …

The hypoxia response pathway promotes PEP carboxykinase and gluconeogenesis in C. elegans

M Vora, SM Pyonteck, T Popovitchenko… - Nature …, 2022 - nature.com
Actively dividing cells, including some cancers, rely on aerobic glycolysis rather than
oxidative phosphorylation to generate energy, a phenomenon termed the Warburg effect …

Citric Acid-Derived Carbon Quantum Dots Attenuate Paraquat-Induced Neuronal Compromise In Vitro and In Vivo

G Henriquez, J Ahlawat, R Fairman… - ACS Chemical …, 2022 - ACS Publications
The potent environmental herbicide and weedicide paraquat is linked to neuromotor defects
and Parkinson's disease (PD). We have evaluated the neuroprotective role of citric acid …

[HTML][HTML] Sulforaphane promotes C. elegans longevity and healthspan via DAF-16/DAF-2 insulin/IGF-1 signaling

Z Qi, H Ji, M Le, H Li, A Wieland, S Bauer, L Liu… - Aging (Albany …, 2021 - ncbi.nlm.nih.gov
The broccoli-derived isothiocyanate sulforaphane inhibits inflammation, oxidative stress and
cancer, but its effect on healthspan and longevity are unclear. We used the C. elegans …

Hyperactivation of the proteasome in Caenorhabditis elegans protects against proteotoxic stress and extends lifespan

RT Anderson, TA Bradley, DM Smith - Journal of Biological Chemistry, 2022 - ASBMB
Virtually all age-related neurodegenerative diseases (NDs) can be characterized by the
accumulation of proteins inside and outside the cell that are thought to significantly …

Perfluorooctane Sulfonate (PFOS) Produces Dopaminergic Neuropathology in Caenorhabditis elegans

SR Sammi, RM Foguth, CS Nieves… - Toxicological …, 2019 - academic.oup.com
Perfluorooctane sulfonate (PFOS) has been widely utilized in numerous industries. Due to
long environmental and biological half-lives, PFOS is a major public health concern …

[HTML][HTML] Mitochondrial thioredoxin system is required for enhanced stress resistance and extended longevity in long-lived mitochondrial mutants

N Harris-Gauthier, A Traa, A AlOkda, A Moldakozhayev… - Redox biology, 2022 - Elsevier
Mild impairment of mitochondrial function has been shown to increase lifespan in genetic
model organisms including worms, flies and mice. To better understand the mechanisms …

A dimer-monomer switch controls CHIP-dependent substrate ubiquitylation and processing

V Balaji, L Müller, R Lorenz, É Kevei, WH Zhang… - Molecular Cell, 2022 - cell.com
The high substrate selectivity of the ubiquitin/proteasome system is mediated by a large
group of E3 ubiquitin ligases. The ubiquitin ligase CHIP regulates the degradation of …

Measurements of physiological stress responses in C. elegans

R Bar-Ziv, AE Frakes, R Higuchi-Sanabria… - JoVE (Journal of …, 2020 - jove.com
Organisms are often exposed to fluctuating environments and changes in intracellular
homeostasis, which can have detrimental effects on their proteome and physiology. Thus …