This story appears in the January 2019 issue of National Geographic magazine.
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How personalized medicine is transforming your health care
Stunning advances in gene research and data mining will predict diseases and devise treatments tailored to each of us.
patient organs in miniature
On this chip, researchers Clive Svendsen and Samuel Sances at Cedars-Sinai in Los Angeles, California, micro-engineered spinal cord tissue from a patient with amyotrophic lateral sclerosis. Motor neurons (white) and a blood vessel (red), derived from the ALS patient’s stem cells, form functioning tissue, as revealed in this enlarged image (background).
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