The transcription factor FOXO1 has been shown to control the differentiation of enteroendocrine cells in mice. Here the authors extend these findings to humans by showing that FOXO1-expressing cells also exist in the human gut, and that inhibition of FOXO1 generates insulin-secreting cells in human gut organoid cultures.
- Ryotaro Bouchi
- Kylie S. Foo
- Domenico Accili