Human embryo base editing can reach all cells but causes unpredictable genetic changes

by Columbia University Irving Medical Center

edited by Gaby Clark , reviewed by Robert Egan

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Add as preferred source Credit: Pixabay/CC0 Public Domain A study by researchers at Columbia University Vagelos College of Physicians and Surgeons has found that new cutting-edge techniques can accurately edit genes in human embryos—giving scientists indispensable tools for understanding normal human development—but has also uncovered important risks that currently preclude the use of the techniques in the clinic.