Breast cancer-on-a-chip for testing immunotherapy drugs

There are many mechanisms by which the body responds to foreign invaders. One of these involves the T-cells of the immune system, which have a number of different proteins on their surface called 'checkpoint proteins.' These ...

Lab turns fluorescent tags into cancer killers

A Rice University lab's project to make better fluorescent tags has turned into a method to kill tumors. Switching one atom in the tag does the trick.

Visualizing differences in RNA biology between single cells

A longstanding quest in medicine has been to understand how the same disease presents differently among various patients. Although it has been thought that a central aspect of these differences is a heterogeneity between ...

New organelle discovered inside cells found to prevent cancer

Scientists at the University of Virginia School of Medicine have discovered a strange new organelle inside our cells that helps to prevent cancer by ensuring that genetic material is sorted correctly as cells divide.

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