Medical research

Mechanical stimuli significantly influence organ growth

In addition to chemical factors, mechanical influences play an important role in the natural growth of human organs such as kidneys, lungs and mammary glands—but also in the development of tumors. Now a research team at ...

Medical research

Hip fracture risk linked to nanoscale bone inflexibility

The study led by Imperial College London found that flexibility, as well as density, in the bone nanostructure is an important factor in assessing how likely someone is to suffer fractures.

Cardiology

How the body regulates scar tissue growth after heart attacks

New UCLA research conducted in mice could explain why some people suffer more extensive scarring than others after a heart attack. The study, published in the journal Cell, reveals that a protein known as type 5 collagen ...

Oncology & Cancer

Confining cell-killing treatments to tumors

Cytokines, small proteins released by immune cells to communicate with each other, have for some time been investigated as a potential cancer treatment.

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