Related topics: cells · breast cancer · cancer cells · protein

Solving stem cell mysteries

The ability of embryonic stem cells to differentiate into different types of cells with different functions is regulated and maintained by a complex series of chemical interactions, which are not well understood. Learning ...

Giraffes are living proof that cells' pressure matters

Physicists from the Curie Institute, France, explored the relative impact of the mechanical pressure induced by dividing cells in biological tissues. This approach complements traditional studies on genetic and biochemical ...

Study: Residential segregation still a problem in US

Despite increasing numbers of multiethnic neighborhoods in the United States, relatively few black or white families are actually moving into these types of communities, according to a new study in the June issue of the American ...

Geological record shows air up there came from below

(Phys.org) -- The influence of the ground beneath us on the air around us could be greater than scientists had previously thought, according to new research that links the long-ago proliferation of oxygen in Earth's atmosphere ...

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