Early-life stress rewires brain epigenetics to heighten sensitivity to future stress
Mouse experiments reveal how early-life stress may leave a lasting epigenetic imprint in dopamine-related brain circuitry, priming molecular,…
Novogene Europe launches Untargeted Metabolomics Service at Cambridge Omics Centre
Novogene Europe, a multiomics research services partner, today announced that it has strengthened its position as a multiomics…
Advancing Cushing’s syndrome diagnosis
In this interview, News Medical speaks with Professor Brian Keevil about the growing role of salivary cortisol and…
Global proteomics data sharing grows fast as ProteomeXchange scales up
More than 64,000 proteomics datasets have now flowed through ProteomeXchange, and the consortium’s latest update shows how smarter…
Early bone molecular changes signal osteoarthritis progression
Osteoarthritis often goes undetected until cartilage damage is advanced, limiting treatment options. A new study shows that molecular…
Stone Age humans hunted with poisoned arrows
Researchers have uncovered chemical evidence that humans in what is now South Africa were using poisoned arrows…
Chronic drinking weakens the blood-brain barrier through the gut
Scientists trace alcohol’s impact from the gut to the brain, uncovering microbial changes that weaken the blood-brain barrier,…
Wild seal milk rivals human milk in sugar complexity
A new, in-depth analysis of the sugar chains in wild seal milk is challenging the paradigm that…
New imaging technique maps medication distribution across skin layers
A new study by the Hebrew University has developed a rapid imaging method that reveals how drugs move…
Why protein powders can secretly cause doping bans
A review in Nutrients uncovers how tainted protein powders and performance supplements can sabotage honest athletes, revealing the…
MSnLib: efficient generation of open multi-stage fragmentation mass spectral libraries
Materials All solvents used were of LC–MS grade. Methanol, acetonitrile, water and formic acid were obtained from Thermo…
Compounds show significant inhibitory effects on α-glucosidase
Three of the compounds demonstrated significant inhibitory effects on α-glucosidase, a key enzyme in carbohydrate digestion. The findings…