Developing squamous cell cancer (SCC) of the skin
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via
MedicalXpress
Good news for the countless people across the globe suffering from some kind of squamous cell carcinoma (SCC), which includes a large proportion of those dealing with skin cancer. Australian researchers have discovered the "stop signal" gene for SCC that is absent in virtually every SCC tumor they looked at. Without it, cells replicate uncontrolled causing a tumor, but knowing what gene is missing gives researchers the means to develop new strategies to treat and prevent this common form of cancer.
Speedy Gonzalez: A team of European scientists have created the smallest nanocar
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Randy Wind/Martin Roelfs
Imagine a fleet of microscopic cars zooming through your veins, zapping cancerous cells as they go. Sound unbelievable? Well, it's a possibility that's closer than you think.
EEG A new EEG-based method can detect signs of consciousness in people thought to be in permanent vegetative states.
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Csaba Segesvári via
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What constitutes consciousness--not in the philosophical sense, but clinically speaking--has been a matter of great debate in scientific circles lately, particularly as new technological applications allow neuroscientists to peek deeper into the brains of those thought to be in vegetative states. Now, a cheap and portable EEG device has been developed that has detected signs of consciousness in three people previously thought to be in vegetative states.