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Sky-mapping system can predict whether cancer treatment will work

Using image analysis tools developed for astronomy, researchers are predicting cancer therapy responses.

Four people in the world have a mysterious dementia. Could it hold a key to Alzheimer's?

Alzheimer's has proved difficult to treat. But solving the mystery of this ultra-rare frontotemporal dementia may unlock new understanding.

Penn scientists correct genetic blindness with single injection into the eye

Antisense oligonucleotide therapy uses small molecules to alter RNA. Researchers have now used those molecules to alleviate a genetic form of blindness.