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A Blood NAD+ Test Canât Tell One's Biological Age
Measuring blood NAD levels revealed no difference across age, diet, or exercise habits, indicating that scientists must rethink blood-based biomarkers of healthy aging.
Regulatory Gaps Plague At-Home Microbiome Tests
Despite its popularity, the science and regulations surrounding microbiome testing are still catching up, highlighting the need for better standards and oversight.
âAuthor Trendsâ Tool Tracks Researchersâ Impact and Integrity Metrics
The platform integrates publication, citation, and integrity data from various sources to offer insight into a researcherâs publication footprint.
Why Bird Flu Targets Cowsâ Udders Instead of Lungs
Bovine mammary glands, but not respiratory tissues, contain H5N1 virus-binding receptors, explaining the virusâs unusual infection behavior in cows.
Crohnâs Disease Reels on Instagram Often Miss the Mark on Accuracy
Only a minority of top Crohnâs disease-related videos provided clearly beneficial information, raising concerns about social media as a source of health advice.
Sleep Deprivation Leaves a Mark on the Human Brain
Neuroimaging revealed that prolonged wakefulness strengthened synaptic connections which could saturate learning capacity, highlighting the biology behind sleep.
Can AI Tools Spot Great Science Before Reviewers Do?
QED, an AI assistant tool, evaluates the originality and validity of bioRxiv preprints, assigning them QED Scores. Researchers report that its rankings often align with expert opinion.
Then and Now: Humsa Venkatesh Decodes How Tumors Hijack the Nervous System
Neurology researcher Humsa Venkatesh investigates the mechanisms behind the intersection of the nervous system and tumor pathophysiology.
A New Brainstem Atlas Reveals Hidden Anatomy of the Human Brain
ANCHOR, a 3D human brainstem atlas, combines MRI and microscopy imaging to help researchers study neurodegenerative diseases and guide clinical applications.
A Pathologist Paints the Hidden World Beneath the Microscope Lens
Leonie Schön's Lamellipodium Art blends medicine and art, turning microscopic images of cells and tissues into striking watercolor, acrylic, and oil paintings.
Chemotherapy-Free Bone Marrow Transplants Move Closer to Reality
Therapeutic antibodies selectively eliminated existing stem cells in mice while sparing gene-edited donor cells, offering a safer strategy for stem cell transplants.
Whole-Mosquito Imaging Offers a New Window into Malaria Parasites
Expansion microscopy helped researchers visualize Plasmodium inside near-intact mosquitoes, preserving anatomical context for studying parasite biology.