Cell mechanics research is making chemotherapy friendlier

Malignant tumor cells undergo mechanical deformation more easily than normal cells, allowing them to migrate throughout the body. The mechanical properties of prostate cancer cells treated with the most commonly used anti-cancer ...

How cells recycle the machinery that drives their motility?

Research groups at University of Helsinki and Institut Jacques Monod, Paris, discovered a new molecular mechanism that promotes cell migration. The discovery sheds light on the mechanisms that drive uncontrolled movement ...

Imaging the first moments of a body plan emerging in the embryo

Egg cells start out as round blobs. After fertilization, they begin transforming into people, dogs, fish, or other animals by orienting head to tail, back to belly, and left to right. Exactly what sets these body orientation ...

How does a cell regulate the repair of its damaged DNA?

Human DNA can be modified or damaged in a variety of ways that can alter its sequence and potentially change the information that it encodes, from UV radiation to chemicals in our own bodies. One way the body can accurately ...

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