Why cancer drugs can't take the pressure

A major reason why cancer drugs fail is that they cannot penetrate the high-pressure environment of solid tumors. A study published May 10th in Biophysical Journal reveals that a large, naturally occurring molecule called ...

Researchers discover three new primate species

Three new species of mouse lemurs—the smallest primates in the world—have been discovered by scientists at the University of Kentucky, along with collaborators at the German Primate Center and Duke Lemur Center.

Three new primate species discovered in Madagascar

Scientists from the German Primate Center (DPZ), the University of Kentucky, the American Duke Lemur Center and the Université d'Antananarivo in Madagascar have described three new species of mouse lemurs. They live in the ...

Clarified mechanism of rotation of node cilia

Our bodies look symmetrical, but most internal organs are asymmetric in shape or in position. In mouse embryos, a model animal that is closest to humans, cell groups, which are a source of organs, are symmetrical, but become ...

Turning point of a lifetime

For the first time, scientists can observe the first two to three days of a mouse embryo's life, as it develops from a fertilised egg up to the stage when it would implant in its mother's uterus, thanks to a new light sheet ...

Humans evolved to get better sleep in less time

Insomniacs take heart: Humans get by on significantly less sleep than our closest animal relatives. The secret, according to a new study, is that our sleep is more efficient.

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