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Our knowledge of the pathological mechanisms driving neurodegeneration in disorders like Alzheimer’s disease and Parkinson’s disease is ever increasing. However, advances in diagnostics and disease modifying therapeutics are lagging.
The editors at Nature Communications, Communications Medicine, npj Parkinson’sDisease and Scientific Reports invite original research articles on the clinical aspects of neurological disorders and neurodegenerative diseases. This call for papers includes topics such as: biomarker discovery; approaches for more accurate diagnostics; assessment of clinical heterogeneity and in more diverse cohorts; clinical trials, both observational and interventional, as well as case studies. Preclinical work would not be within scope for this collection.
This is a joint Collection across Nature Communications, Communications Medicine, npj Parkinson’s Disease and Scientific Reports. Please see the relevant journal webpages to check which article types the journals consider. Please note, Nature Communications and Scientific Reports will only consider original research articles, npj Parkinson’s Disease welcomes original articles, reviews, perspectives and comments with a Parkinson’s disease focus, and Communications Medicine welcomes original articles, reviews, perspectives and comments across the whole scope of the collection.
In the CELLTOP Phase I trial, stem cells were harvested from patients with spinal cord injury and injected into their central nervous system after processing. The procedure was safe, with no reported serious adverse events during the 2-year follow-up period.
The authors investigated associations of brain-derived-tau (BD-tau) with Aβ pathology, changes in cognition and MRI signatures. Staging Aβ-pathology according to neurodegeneration, using BD-tau, identifies individuals at risk of near-term cognitive decline and atrophy.
A range of blood-based biomarkers have shown high specificity for Alzheimer’s disease (AD) pathophysiology with phosphorylated-tau (p-tau) being the most promising test. Here, the authors show the utility of plasma p-tau212 in autopsy-confirmed AD and memory clinic patient cohorts.
A screening strategy with plasma p-tau217, evaluated in two independent cohorts from Sweden and Canada, showed that this biomarker may effectively streamline tau-PET referrals in memory clinic settings, optimizing the prognostic work-up of Alzheimer’s disease.
Virtual reality, robotics and digital online technologies reveal heightened visual overestimation when estimating the number of humans, indexing presence hallucinations in healthy participants and patients with Parkinson’s disease.
Post-infectious myalgic encephalomyelitis/chronic fatigue syndrome (PI-ME/CFS) is a disabling disorder, yet the clinical phenotype is poorly defined and the pathophysiology unknown. Here, the authors conduct deep phenotyping of a cohort of PI-ME/CFS patients.
Post-stroke walking impairment is a significant public health concern. Here, the authors perform an interventional, randomized controlled trial evaluating the efficacy and safety of InTandem™, an autonomous neurorehabilitation system utilizing auditory-motor entrainment to improve walking after stroke.
Translational neurodegeneration needs characterisation of the downstream consequences of synaptic loss. A multimodal imaging approach reveals that synaptic loss affects clinical severity via reduced connectivity in frontotemporal lobar degeneration.
A 79-year-old woman received three doses of lecanemab, an experimental drug for Alzheimer’s disease, and suffered a seizure and cerebral edema. Neuropathological evaluation showed severe cerebral amyloid angiopathy, arteritis and microhemorrhages.
Oral nicotinamide riboside (NR) at a dose of 3000 mg daily for 30 days is safe and associated with a pronounced systemic augmentation of the NAD metabolome, but no methyl donor depletion.
Precise biomarkers for multiple sclerosis prognosis are vital for treatment decisions. Here, the authors identify specific proteins in cerebrospinal fluid that can predict short-term disease activity and long-term disability outcomes in persons with multiple sclerosis.
A PET tracer for α-synuclein would help diagnosis and treatment of α-syn-related diseases. Here the authors show that ACI-12589 shows an uptake in the cerebellar white matter in patients with multiple-system atrophy.
This study characterizes the CSF proteome changes underlying Dementia with Lewy Bodies (DLB) and identifies pathophysiological and diagnostic leads associated to this cause of dementia. Findings have been translated into a biomarker panel that could identify DLB patients with high accuracy across different cohorts.
Czech et al. develop and clinically validate a sensor-based approach to measure upper and lower body bradykinesia in an early Parkinson’s disease population. Results demonstrate enhanced sensitivity of sensor-based digital measurements to disease progression over one year relative to current clinical measurement standards.