Until now, the plant kingdom has been largely neglected, but it offers a vast variety of architectures, many of which can serve the needs of human physiology. But the fusion of plant and animal it represents holds promise for regenerative medicine, in which defective body parts may be replaced by engineered alternatives.īiomaterials engineers, who create stand-ins for our own body tissues, historically focus on animal species, like pigs, with organs similar to ours. The apple ear was created as an artistic statement, referring to a famous case of a human ear that was grafted onto a mouse’s back, and its choice of HeLa cells was intentionally provocative. Pelling eschews the current vogue for genetic and chemical biological manipulation, investigating instead the ways in which cells behave when their physical surroundings change. ![]() “Biohacking is the new gardening,” says Andrew Pelling, who leads the Pelling Laboratory for Biophysical Manipulation at the University of Ottawa.
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