Oncology & Cancer

Cancer cell growth linked to nervous system in study

Cancer cells divide with more frequency and are more resilient when they are closer to the brain, indicating a potential link between cell growth and the nervous system, according to new research from Professor Néstor J. ...

Oncology & Cancer

Shape of tumor may affect whether cells can metastasize

Only a few cells in a cancerous tumor are able to break away and spread to other parts of the body, but the curve along the edge of the tumor may play a large role in activating these tumor-seeding cells, according to a new ...

Oncology & Cancer

How cancer stem cells thrive when oxygen is scarce

Working with human breast cancer cells and mice, scientists at The Johns Hopkins University say new experiments explain how certain cancer stem cells thrive in low oxygen conditions. Proliferation of such cells, which tend ...

Medical research

A quartet of genes controls growth of blood stem cells

An important element in getting blood stem cells to multiply outside the body is to understand which of the approximately 20 000 genes in the human body control their growth. A research team at Lund University in Sweden has ...

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