Synaptic degeneration in Alzheimer disease
Alzheimer disease (AD) is characterized by progressive cognitive decline in older
individuals accompanied by the presence of two pathological protein aggregates—amyloid …
individuals accompanied by the presence of two pathological protein aggregates—amyloid …
Ageing and rejuvenation of tissue stem cells and their niches
Most adult organs contain regenerative stem cells, often organized in specific niches. Stem
cell function is critical for tissue homeostasis and repair upon injury, and it is dependent on …
cell function is critical for tissue homeostasis and repair upon injury, and it is dependent on …
The gut microbiome in Alzheimer's disease: what we know and what remains to be explored
Abstract Alzheimer's disease (AD), the most common cause of dementia, results in a
sustained decline in cognition. There are currently few effective disease modifying therapies …
sustained decline in cognition. There are currently few effective disease modifying therapies …
Challenges and hopes for Alzheimer's disease
SA Tatulian - Drug discovery today, 2022 - Elsevier
Recent drug development efforts targeting Alzheimer's disease (AD) have failed to produce
effective disease-modifying agents for many reasons, including the substantial …
effective disease-modifying agents for many reasons, including the substantial …
Neurotrophic factor BDNF, physiological functions and therapeutic potential in depression, neurodegeneration and brain cancer
Brain-derived neurotrophic factor (BDNF) is one of the most distributed and extensively
studied neurotrophins in the mammalian brain. BDNF signals through the tropomycin …
studied neurotrophins in the mammalian brain. BDNF signals through the tropomycin …
Impaired insulin signalling and allostatic load in Alzheimer disease
The discovery of insulin in 1921 revolutionized the treatment of diabetes and paved the way
for numerous studies on hormone signalling networks and actions in peripheral tissues and …
for numerous studies on hormone signalling networks and actions in peripheral tissues and …
Exercise hormone irisin is a critical regulator of cognitive function
Identifying secreted mediators that drive the cognitive benefits of exercise holds great
promise for the treatment of cognitive decline in ageing or Alzheimer's disease (AD). Here …
promise for the treatment of cognitive decline in ageing or Alzheimer's disease (AD). Here …
NAD+ homeostasis in health and disease
The conceptual evolution of nicotinamide adenine dinucleotide (NAD+) from being seen as
a simple metabolic cofactor to a pivotal cosubstrate for proteins regulating metabolism and …
a simple metabolic cofactor to a pivotal cosubstrate for proteins regulating metabolism and …
Blood factors transfer beneficial effects of exercise on neurogenesis and cognition to the aged brain
AM Horowitz, X Fan, G Bieri, LK Smith… - Science, 2020 - science.org
Reversing brain aging may be possible through systemic interventions such as exercise. We
found that administration of circulating blood factors in plasma from exercised aged mice …
found that administration of circulating blood factors in plasma from exercised aged mice …
[HTML][HTML] Adult hippocampal neurogenesis in Alzheimer's disease: A roadmap to clinical relevance
Adult hippocampal neurogenesis (AHN) drops sharply during early stages of Alzheimer's
disease (AD), via unknown mechanisms, and correlates with cognitive status in AD patients …
disease (AD), via unknown mechanisms, and correlates with cognitive status in AD patients …