Health

Scientists find thirdhand smoke affects cells in humans

Thirdhand smoke can damage epithelial cells in the respiratory system by stressing cells and causing them to fight for survival, a research team led by scientists at the University of California, Riverside, has found. The ...

Medications

New method divides patients with ulcerative colitis in groups

Researchers at Karolinska Institutet in Sweden have found a way of using gene expression conserved across species to divide patients with the inflammatory bowel disease ulcerative colitis into two distinct groups. The findings ...

Oncology & Cancer

Researchers unlock mysteries of complex microRNA oncogenes

MicroRNAs are tiny molecules of nucleic acid that control gene expression, acting like a dimmer switch to tone down gene output at key positions in the network of information that governs a cell's function. MicroRNAs are ...

Diseases, Conditions, Syndromes

New knowledge on the development of asthma

Researchers at Karolinska Institutet in Sweden have studied which genes are expressed in overactive immune cells in mice with asthma-like inflammation of the airways. Their results, which are published in the journal Immunity, ...

Genetics

Gene networks reveal transition from healthy to failing heart

Scientists investigating heart failure have been limited to studying diseased heart tissue in the lab—understandably, as people don't tend to pluck out a healthy heart for the sake of research. But now, scientists with ...

Genetics

Researchers unlock the secrets of liver regeneration

In a recent study published in the journal Developmental Cell, NYU Abu Dhabi researchers have reported a new way in which the liver is primed to regenerate itself. They found that by stripping parts of the epigenome, which ...

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