The cells we share

Fetuses leave cells behind in their parents' bodies, where they braid themselves into tissues, and remain, for years. What are they doing in there? (Originally aired in 2023)

Guests: ⁠Amy Boddy⁠, Associate Professor of Anthropology at the University of California, Santa Barbara; ⁠Lee Nelson⁠, Professor Emeritus at the Fred Hutch Cancer Center

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