Oncology & Cancer

New enzyme targets for selective cancer therapies

Thanks to important discoveries in basic and clinical research and technological advances, the fight against cancer has mobilized into a complex offensive spanning multiple fronts.

Oncology & Cancer

Advanced nanotechnologies for diagnosing cancer

One promising area in the fight against cancer is the use of nanotechnology - the manipulation of matter at an atomic and molecular scale for specific medical aims.

Neuroscience

Prying open the black box of the brain

The human brain is the most complex biological structure on Earth. It has about 100 billion neurons—each of which has thousands of connections to other neurons.

Neuroscience

No genetic clock for neuron longevity

(Medical Xpress)—People are living longer than ever before, thanks to medical and technological advances. Unfortunately, aging can be associated with a decrease in brain function. This is because, unlike other cells in ...

Medical research

Study: Stem cells may aid vision in blind people

The first use of embryonic stem cells in humans eased a degenerative form of blindness in two volunteers and showed no signs of any adverse effects, according to a study published by The Lancet on Monday.

Medical research

First US embryonic stem cell trial is halted

The first-ever trial using human embryonic stem cells to treat paralysis has been halted due to high costs and the company will focus instead on new cancer treatments, Geron said Tuesday.

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