Aggregator

HAPLN2 forms aggregates and promotes microglial inflammation during brain aging in mice

3 months 4 weeks ago
Protein aggregation is a hallmark of neurodegenerative diseases and is also observed in the brains of elderly individuals without such conditions, suggesting that aging drives the accumulation of protein aggregates. However, the comprehensive understanding of age-dependent protein aggregates involved in brain aging remains unclear. Here, we investigated proteins that become sarkosyl-insoluble with age and identified hyaluronan and proteoglycan link protein 2 (HAPLN2), a hyaluronic acid-binding...
Ayaka Watanabe

From clock to clock: Therapeutic target discovery for aging and age-related diseases

3 months 4 weeks ago
The aging population worldwide necessitates the development of novel therapeutics that enhance the quality of life by preventing and treating age-related diseases. In this review, we first discuss the advantages of a dual-purpose target identification strategy for aging and age-related diseases, with assessment of the hallmarks of aging as an approach to identify such dual-purpose targets. Resulting from a convergence of aging research with machine learning (ML) and other artificial intelligence...
Jianjiu Chen

Interplay between depressive symptoms and Alzheimer's disease dementia: unraveling the potential roles of ADAM10 and Negr1

3 months 4 weeks ago
Late-onset depression (LOD) is closely linked to Alzheimer's disease (AD), marked by shared biological pathways and common risk factors. The neurobiological alterations associated with depression, particularly the dysregulation of amyloid-β (Aβ), play a critical role in the acceleration of disease progression. In individuals suffering from LOD, Aβ peptides - specifically Aβ40 and Aβ42 - exhibit distinct profiles in plasma, cerebrospinal fluid (CSF), and brain tissue, highlighting the substantial...
Danilo Barroso de Sousa