Journal Article

Robust and highly sensitive outcomes are crucial for small trials in rare diseases. Combining different outcome types might improve sensitivity to identify disease severity and progression, yet innovative methodologies are scarce. [...]

To investigate the professional dementia experts' understanding of a dementia-friendly hospital to identify its characteristics.We used a qualitative design embedded in a case study. A total of 16 semi-structured expert interviews were conducted with 17 professional dementia experts. [...]

Selectively labeling cells with damaged membranes is needed not only for identifying dead cells in culture, but also for imaging membrane barrier dysfunction in pathologies in vivo. Most membrane permeability stains are permanently colored or fluorescent dyes that need washing to remove their non-uptaken extracellular background and reach good image contrast. [...]

The Aβ42/40 ratio and the concentration of phosphorylated Tau181 in blood plasma represent attractive biomarkers for Alzheimer's disease. As a means for reducing potential matrix effects, which may interfere with plasma immunoassays, we have previously developed a pre-analytical sample workup by semi-automated immunoprecipitation. [...]

Social participation as a protective factor against cognitive decline was one of the targets in the AgeWell.de study, a multi-domain interventional trial in a sample of older adults at increased risk for dementia. This study aimed to examine differential effects of the intervention and other influencing factors on social participation throughout the trial.A longitudinal analysis of study data at the primary follow-up after 24 months (n = 819) was conducted. [...]

Amyotrophic lateral sclerosis (ALS) is invariably fatal but there are large variations in the rate of progression. The lack of predictability can make it difficult to plan clinical interventions. [...]

Chemotherapy-induced peripheral neuropathy (CIPN) affects up to two-thirds of cancer patients undergoing cytotoxic chemotherapy. Here, we used human iPSC-derived sensory neurons (iPSC-DSN) to model CIPN in vitro. [...]

Vanishing white matter (VWM) is a rare disorder, characterized by degeneration of CNS white matter, clinically often exacerbated by stressors such as fever and minor head trauma. VWM is caused by biallelic pathogenic variants in the EIF2B1-5 genes, causing reduced activity of eukaryotic initiation of translation factor 2B, resulting in dysregulation of the integrated stress response (ISR). [...]

Multiple system atrophy (MSA) is a neurodegenerative disorder characterized by 3 core symptom complexes: parkinsonism, cerebellar syndrome, and dysautonomia. Recent Movement Disorder Society (MDS) criteria allow for the clinical diagnosis of MSA based solely on motor symptoms, without requiring dysautonomia. [...]

Microglia, the brain's resident immune cells, are crucial for maintaining healthy brain homeostasis. However, as the brain ages, microglia can shift from a neuroprotective to a neurotoxic phenotype, contributing to chronic inflammation and promoting neurodegenerative processes. [...]