I found this recent paper from Harvard:
https://dash.harvard.edu/bitstream/hand ... sequence=1
Quotation:
Indeed, it has been demonstrated
that a natural dietary agent genistein inhibited miR-223
expression and subsequently up-regulated FBW7, leading
to cell growth inhibition and apoptosis in pancreatic cancer
cells [203]. Therefore, targeting FBW7 upstream genes
and its regulatory miRNAs could open a novel therapeutic
window for developing more potent treatments of human
cancers.
It seems Genistein - popular supplement benefited - growth inhibition and death by apoptosis in cells with this mutation in pancreatic cancer.
https://en.wikipedia.org/wiki/Genistein
https://www.google.com/search?q=geniste ... n&tbm=shop
Isoflavones such as genistein and daidzein are found in a number of plants including lupin, fava beans, soybeans, kudzu, and psoralea being the primary food source,[2][3] also in the medicinal plants, Flemingia vestita[4] and F. macrophylla,[5][6] and coffee.[7] It can also be found in Maackia amurensis cell cultures