Claire L. Evans in Quanta:
In a provocative study published in Nature Communications late last year, the neuroscientist Nikolay Kukushkin and his mentor Thomas J. Carew at New York University showed that human kidney cells growing in a dish can “remember” patterns of chemical signals(opens a new tab) when they’re presented at regularly spaced intervals — a memory phenomenon common to all animals, but unseen outside the nervous system until now. Kukushkin is part of a small but enthusiastic cohort of researchers studying “aneural,” or brainless, forms of memory. What does a cell know of itself? So far, their research suggests that the answer to McClintock’s question might be: much more than you think.
More here.
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