Medical research

Bone marrow inflammation predicts leukemia risk

Cancer is generally thought to arise from genetic damage within individual cells, but recent evidence has suggested that abnormal signaling in the surrounding tissue also plays an important role. In a study published September ...

Oncology & Cancer

Scientists spot genes that make some sarcomas less aggressive

Scientists at Rice and Duke universities have identified a set of genes they say make sarcoma cells less aggressive. They hope to turn the discovery into new therapeutic approaches to fight metastatic cancers.

Medical research

MRI guidance shows promise in delivering stem cell therapies

Working with animals, a team of scientists reports it has delivered stem cells to the brain with unprecedented precision by threading a catheter through an artery and infusing the cells under real-time MRI guidance.

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