Diet-derived antioxidants: the special case of ergothioneine

B Halliwell, RMY Tang, IK Cheah - Annual Review of Food …, 2023 - annualreviews.org
This article reviews what is presently known about the biological roles of the diet-derived
compound ergothioneine (ET). ET seems important to humans because it is rapidly taken up …

Chronic cerebral hypoperfusion: a critical feature in unravelling the etiology of vascular cognitive impairment

V Rajeev, YL Chai, L Poh, S Selvaraji, DY Fann… - Acta neuropathologica …, 2023 - Springer
Vascular cognitive impairment (VCI) describes a wide spectrum of cognitive deficits related
to cerebrovascular diseases. Although the loss of blood flow to cortical regions critically …

A microbial transporter of the dietary antioxidant ergothioneine

DG Dumitrescu, EM Gordon, Y Kovalyova… - Cell, 2022 - cell.com
Summary Low-molecular-weight (LMW) thiols are small-molecule antioxidants required for
the maintenance of intracellular redox homeostasis. However, many host-associated …

Blood-based biomarkers for Alzheimer's disease diagnosis and progression: an overview

A Varesi, A Carrara, VG Pires, V Floris, E Pierella… - Cells, 2022 - mdpi.com
Alzheimer's Disease (AD) is a progressive neurodegenerative disease characterized by
amyloid-β (Aβ) plaque deposition and neurofibrillary tangle accumulation in the brain …

[HTML][HTML] Ergothioneine and its prospects as an anti-ageing compound

Y Apparoo, CW Phan, UR Kuppusamy… - Experimental …, 2022 - Elsevier
Healthy ageing is a crucial process that needs to be highlighted as it affects the quality of
lifespan. An increase in oxidative stress along with ageing is the major factor related to the …

Low plasma ergothioneine predicts cognitive and functional decline in an elderly cohort attending memory clinics

LY Wu, CN Kan, IK Cheah, JR Chong, X Xu… - Antioxidants, 2022 - mdpi.com
Low blood concentrations of the diet-derived compound ergothioneine (ET) have been
associated with cognitive impairment and cerebrovascular disease (CeVD) in cross …

Ergothioneine and its congeners: anti-ageing mechanisms and pharmacophore biosynthesis

L Chen, L Zhang, X Ye, Z Deng, C Zhao - Protein & Cell, 2024 - academic.oup.com
Abstract Ergothioneine, Ovothiol, and Selenoneine are sulfur/selenium-containing histidine-
derived natural products widely distributed across different organisms. They exhibit …

[HTML][HTML] Blood-based biomarkers of cerebral small vessel disease

LY Wu, YL Chai, IK Cheah, RSL Chia, S Hilal… - Ageing Research …, 2024 - Elsevier
Age-associated cerebral small vessel disease (CSVD) represents a clinically heterogenous
condition, arising from diverse microvascular mechanisms. These lead to chronic …

[HTML][HTML] Are age-related neurodegenerative diseases caused by a lack of the diet-derived compound ergothioneine?

B Halliwell, I Cheah - Free Radical Biology and Medicine, 2024 - Elsevier
We propose that the diet-derived compound ergothioneine (ET) is an important nutrient in
the human body, especially for maintenance of normal brain function, and that low body ET …

TrkB phosphorylation in serum extracellular vesicles correlates with cognitive function enhanced by ergothioneine in humans

T Ishimoto, R Yamashita, R Matsumoto… - npj Science of …, 2024 - nature.com
Oral administration of the food-derived antioxidant amino acid ergothioneine (ERGO) results
in its efficient distribution in the brain and enhances cognitive function. However, effect of …