Study explores cell type-specific effects of aging and sex on human cortical neurons
(A) Study design. (B) UMAP incorporation of nuclei assigned to 11 excitatory, 10 inhibitory, and 3 glial types using DNA ...
Tag: Human
How human skin differentiates friendly bacteria from enemy bacteria
Tissue resident cells differentiate S. aureus from S. epidermidis via IL-1β following disruption of the healthy human skin barrier. Credit: ...
3D-printed mini-tumors mimic human tissue for cancer immunotherapy testing
A tumor attacked by T cells in the test. Blue and red: tumor cell nuclei and cytoskeleton. Green: T cells. ...
Bacteria in human mouth reproduce through rare form of cell division, study finds
Cell elongation at the ends of the filamentous bacteria Corynebacterium matruchotii. Credit: Chimileski, Scott et al, PNAS2024. One of the ...
What a submerged ancient bridge discovered in a Spanish cave reveals about early human settlements
Close-up of the submerged stone bridge of Genovesa Cave, Mallorca, Spain. Credit: R. Landreth A new study from the University ...
Billions of people worldwide consume insufficient levels of micronutrients essential for human health, new study finds
Credits: Mikhail Nilov from Pexels More than half of the world's population does not consume enough micronutrients essential for health, ...
Researchers map 50,000 mysterious DNA ‘knots’ in the human genome
The “i”-shaped knot-like structure that protrudes from the DNA double helix has been mapped at 50,000 locations across the human ...
Map of human endometrium reveals hidden clues to health
Harmonized cellular map of the human endometrium. Credit: Genetics of nature (2024). DOI: 10.1038/s41588-024-01873-w The most comprehensive map of the ...
Ancient microbes linked to evolution of human immune proteins
Comparison of immune proteins called viperins from Asgardian archaea (left) and a group of more complex life forms including humans, ...
Fossil deposits in Africa obscure fuller picture of human evolution, study finds
Credit: CC0 Public Domain Many of the earliest human fossils come from a few locations in Africa, where favorable geological ...
