The inter-relationship between delirium and dementia: the importance of delirium prevention

TG Fong, SK Inouye - Nature Reviews Neurology, 2022 - nature.com
Delirium and dementia are two frequent causes of cognitive impairment among older adults
and have a distinct, complex and interconnected relationship. Delirium is an acute …

Mechanisms of spermidine-induced autophagy and geroprotection

SJ Hofer, AK Simon, M Bergmann, T Eisenberg… - Nature aging, 2022 - nature.com
Aging involves the systemic deterioration of all known cell types in most eukaryotes. Several
recently discovered compounds that extend the healthspan and lifespan of model organisms …

Polyamines in Parkinson's disease: balancing between neurotoxicity and neuroprotection

S Vrijsen, M Houdou, A Cascalho… - Annual Review of …, 2023 - annualreviews.org
The polyamines putrescine, spermidine, and spermine are abundant polycations of vital
importance in mammalian cells. Their cellular levels are tightly regulated by degradation …

Astrocytic urea cycle detoxifies Aβ-derived ammonia while impairing memory in Alzheimer's disease

YH Ju, M Bhalla, SJ Hyeon, JE Oh, S Yoo, U Chae… - Cell metabolism, 2022 - cell.com
Alzheimer's disease (AD) is one of the foremost neurodegenerative diseases, characterized
by beta-amyloid (Aβ) plaques and significant progressive memory loss. In AD, astrocytes are …

[HTML][HTML] Gut microbiota and its metabolites: bridge of dietary nutrients and Alzheimer's disease

G Zhu, J Zhao, H Zhang, G Wang, W Chen - Advances in Nutrition, 2023 - Elsevier
Alzheimer's disease (AD) is a neurodegenerative disease characterized by progressive
cognitive impairment and neuroinflammation. Recent research has revealed the crucial role …

Depletion of SAM leading to loss of heterochromatin drives muscle stem cell ageing

J Kang, DI Benjamin, S Kim, JS Salvi, G Dhaliwal… - Nature …, 2024 - nature.com
The global loss of heterochromatin during ageing has been observed in eukaryotes from
yeast to humans, and this has been proposed as one of the causes of ageing. However, the …

Versatile roles of polyamines in improving abiotic stress tolerance of plants

J Shao, K Huang, M Batool, F Idrees, R Afzal… - Frontiers in Plant …, 2022 - frontiersin.org
In recent years, extreme environmental cues such as abiotic stresses, including frequent
droughts with irregular precipitation, salinity, metal contamination, and temperature …

Towards a consensus on Alzheimer's disease comorbidity?

I Avitan, Y Halperin, T Saha, N Bloch… - Journal of clinical …, 2021 - mdpi.com
Alzheimer's disease (AD) is often comorbid with other pathologies. First, we review shortly
the diseases most associated with AD in the clinic. Then we query PubMed citations for the …

The involvement of polyamines catabolism in the crosstalk between neurons and astrocytes in neurodegeneration

M Cervelli, M Averna, L Vergani, M Pedrazzi, S Amato… - Biomedicines, 2022 - mdpi.com
In mammalian cells, the content of polyamines is tightly regulated. Polyamines, including
spermine, spermidine and putrescine, are involved in many cellular processes. Spermine …

Autoimmune disease classification based on PubMed text mining

H Samuels, M Malov, T Saha Detroja… - Journal of Clinical …, 2022 - mdpi.com
Autoimmune diseases (AIDs) are often co-associated, and about 25% of patients with one
AID tend to develop other comorbid AIDs. Here, we employ the power of datamining to …