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Top cancer expert leaves US for China after funding cuts

Aug 13, 2025, 6:50am EDT
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A researcher works in the clinical-stage biopharmaceutical company Xencors new laboratory in Pasadena/
A researcher in Pasadena. Sarah Reingewirtz/MediaNews Group/Los Angeles Daily News via Getty Images.

A top cancer specialist left the US and returned to his native China in the wake of President Donald Trump’s funding cuts, part of a wider exodus of scientific talent.

Feng Gensheng of the University of California San Diego moved to North America in the 1980s and is a world expert in tumor immunology. Beijing has been keen to attract diaspora researchers back to China since before Trump’s second term — scientists are offered financial incentives, and the number returning tripled between 2010 and 2021 — but funding cuts appear to have accelerated the process.

European and Australian universities are also keen to attract US researchers whose funding streams are threatened: Health and climate funding initiatives have been particularly badly hit.

A chart showing the share of GDP spent on health for several countries.
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