Blood vessels built from a patient’s cells could help people on dialysis
Patients did not have immune or other bad reactions to the bioengineered tubes
![person on dialysis](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2019/03/032619_mt_bloodvessels_feat_free.jpg?fit=860%2C460&ssl=1)
HITTING THE CLINIC In clinical trials, lab-grown blood vessels implanted into patients undergoing dialysis successfully integrated into patients’ circulatory systems.
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