Cancer vaccines show promise for treatment and prevention

For more than three decades, Johns Hopkins Sidney Kimmel Comprehensive Cancer Center researchers have pursued an ambitious idea: that vaccines could train the immune system to recognize and fight cancer. Now, a landmark phase ...

How to test whether brain organoids possess consciousness

The development of brain organoids is advancing at a breakneck pace. Researchers are creating tiny cell clusters in the lab that behave like fragments of the human brain. Whether such organoids could develop intelligence—or ...

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