Search articles by title, topic or section.
Khabre desk
Recent reporting, analysis and explainers from the Medical Research desk.
health
A small trial in healthy adults linked a combined nitric-oxide and whole-body vibration protocol to short-term increases in blood amyloid-beta and GFAP. The results are consistent with brain-protein redistribution, but do not test an Alzheimer’s treatment.
health
A Nature Comment proposes combining immune-cell, protein, receptor, tissue and imaging data to build a practical picture of immune health. The authors say the priority is to identify a small set of measurements that improves clinical decisions.
health
A medRxiv preprint reports that label-free imaging of 10 μL whole-blood samples distinguished sepsis from other critical illness and healthy controls in a prospective study. The study included 29 critically ill adults, so its performance findings are preliminary.
health
A bioRxiv preprint describes SpiraMed, a helical catheter designed to deliver therapies across a brain target through one access path per target. Testing in phantoms, sheep and cadaveric human brain reported improved coverage and reduced reflux, but the work is preclinical.
health
An INSERM Ethics Committee correspondence argues that embryo genome editing and genomic embryo selection should be considered together as both develop. The authors distinguish recent embryo research from a clinical indication for heritable editing.
health
A Swedish case-control study found that a specific sugar-modified form of CA-125 was associated with ovarian cancer diagnosed several years later. The preprint suggests a possible early-risk signal, but larger studies using repeated samples are needed.
health
A longitudinal study of 3,119 older adults found that Alzheimer’s disease dementia risk was associated independently with pathological burden and cognitive resilience. The two factors also interacted, with the highest risk among people with high pathology and low resilience.