Stem cell-derived pancreatic islets are being studied as a rich transplantable source for insulin production, a therapeutic ...

This valuable study shows that locomotion-related modulations in the mouse visual cortex are not uniform but primarily affect neurons in muscarinic receptor-negative patches, which receive projections ...

From a cubic millimeter of brain tissue, scientists have constructed a precise, 3D map of the activity in a mouse’s brain, ...

Thanks to a mouse watching clips from “The Matrix,” scientists have created the largest functional map of a brain to date – a diagram of ...

A lymph node biopsy is when a doctor checks and removes a small piece of tissue or sample of cells from one of your lymph nodes. The doctor sends this to the laboratory and a specialist doctor called ...

It remains poorly understood how different cells in a tissue organize and coordinate with each ... mode), but also identify condition-specific TCNs from a cohort of labeled tissue samples by ...

Neuroscientists have produced the largest wiring diagram and functional map of a mammalian brain to date using tissue from a ...

Finally, researchers at Princeton University used artificial intelligence tools to turn the images into a 3D reconstruction of the tissue sample on a cell-by-cell basis. The wiring diagram and its ...

Ever since they were discovered in the mid-nineteenth century, mitochondria have been known as organelles that reside inside cells. But that textbook picture now seems to be wrong. An explosion of ...

“When did this happen?” she asked from her hospital bed. “Why are the cells growing there?” Why, indeed. Why would cancer cells migrate to the spinal fluid, far from where they’d been ...