News brief­ing: Mer­ck’s Roger Perl­mut­ter buys his first sol­id tu­mor TriN­KET from Drag­on­fly; Vi­Gen­eron to ex­pand pro­duc­tion of eye gene ther­a­py

A lit­tle more than 2 years af­ter Mer­ck’s Roger Perl­mut­ter signed off on a deal that would pay Drag­on­fly up to $695 mil­lion for each drug pro­gram it picked off for sol­id tu­mors, the phar­ma gi­ant is step­ping up with their first opt-in.

We don’t know ex­act­ly how much this deal costs Mer­ck in the up­front, or which im­munother­a­py they’re get­ting, but it’s a ma­jor step for­ward for Bill Haney’s Waltham, MA-based biotech, which built its TriN­KET tech­nol­o­gy plat­form with the help of Tyler Jacks, an MIT pro­fes­sor, HH­MI in­ves­ti­ga­tor and di­rec­tor of the David H. Koch In­sti­tute for In­te­gra­tive Can­cer Re­search as well as Berke­ley’s David Raulet, whose back­ground as an ex­pert in NK cells and tu­mor im­munol­o­gy helped spot­light some of the big ideas Drag­on­fly is pur­su­ing.

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