This Week in Nature

In Nature this week, investigators in Tokyo and Toronto report that "OTUB1, a deubiquitinating enzyme, is an inhibitor of DSB-induced chromatin ubiquitination." The authors write that they were surprised to find that OTUB1 binds and inhibits UBC13, consequently suppressing RNF168-dependent poly-ubiquitination "independently of its catalytic activity." The team suggests that "pharmacological targeting of the OTUB1–UBC13 interaction might enhance the DNA damage response."

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The New York Times and ProPublica look into the close relationship between a startup and Memorial Sloan Kettering Cancer Center.

Yahoo News reports millions of dollars are being transferred from NIH, CDC, and other programs to pay for the housing of detained undocumented immigrant children.

Researchers gave a handful of octopuses MDMA to find that they too act more social on the drug, Gizmodo reports.

In Science this week: in vitro generation of human reproductive cells, and more.