Aliquots Archive — Page 72 of 83

Cropped view of a person clutching their lower back, with a red highlighted area indicating pain.
March 1, 2013

Target for inflammatory bowel disease

The factor STAT6 appears to play a role in the pathogenesis of an inflammatory bowel disease, suggesting it may be a promising target for new treatments.

By Leigh MacMillan
Microscopy comparison of yeast cells: the left panel shows sparse green eIF2B fluorescence, while the right panel shows altered, more widespread green fluorescence within paired yeast cells.
February 28, 2013

Starting up protein synthesis, in yeast

Researchers have found an unusual interaction between a factor that “turns on” protein synthesis and one that produces fatty acids.

By Leigh MacMillan
February 20, 2013

Factor CITED in pediatric liver cancer

Vanderbilt researchers report that they have found a factor involved in the persistence of embryonic cells implicated in childhood liver cancer.

By Leigh MacMillan
Fluorescence microscopy image showing pancreatic tissue structures against a black background, with cells highlighted in blue, red, and green.
February 18, 2013

Pancreas cells full of potential

Adult cells in the pancreas can return to a less mature state – and then become a different cell type, like the beta cells that secrete insulin.

By Jessica Mazerik
Close-up of a dark winged insect with long antennae and legs on a white background.
February 15, 2013

Cure in sight for kissing bug’s bite

It’s possible to cure Chagas disease – a deadly tropical infection transmitted by “kissing bugs” – in a mouse model.

By Bill Snyder
Red heart made from numerous cracked, fragmented pieces on a white background.
February 14, 2013

Cell connections key in valve disease

A protein that connects cells together participates in the calcification that occurs in heart valve disease.

By Leigh MacMillan