Cardiology

Treating, preventing heart attacks with human tissue models

A heart attack, or myocardial infarction, is one of the leading causes of mortality worldwide, resulting in 18 million deaths per year. These numbers are expected to increase in coming years because of cardiovascular complications ...

Medical research

A method to generate human airway epithelial organoids

Laboratory studies of lung tissue usually require the removal of large amounts of human or animal tissue. Now scientists from the University of Freiburg's Faculty of Medicine have succeeded in collaboration with American ...

Biomedical technology

Preventing postsurgical adhesions using hydrogel barriers

Following surgery within the abdominal or pelvic cavities, scar tissue often forms on the inner linings of these cavities and may adhere to the organs which are found within them. This adhesion occurs in 93% of these patients ...

Cardiology

Regenerating the cells that keep the heart beating

Specialized cells that conduct electricity to keep the heart beating have a previously unrecognized ability to regenerate in the days after birth, a new study in mice by UT Southwestern researchers suggests. The finding, ...

Overweight & Obesity

Study highlights the importance of signaling molecule in obesity

Recent work from the University of Kentucky College of Medicine published in Trends in Endocrinology & Metabolism discusses an essential signaling pathway that causes metabolic dysfunction including insulin resistance and ...

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