Neuroscience

A three-photon microscope for capturing deep-brain images

A research team at China's Peking University has made a new breakthrough in multiphoton microscopy by developing a miniature three-photon microscope that has successfully captured deep-brain images of freely moving mice.

Medical research

How gut microbes help mend damaged muscles

The human immune system is incredibly versatile. Among its most skilled multitaskers are T cells, known for their role in everything from fighting infection to reining in inflammation to killing nascent tumors.

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