Verve Therapeutics Inc. has packed a lot into the past few weeks. The latest is a four-year research deal with Vertex Pharmaceuticals Inc. to find and develop an in vivo gene editing program for an undisclosed liver disease. Vertex will pick up the tab for program costs as Verve does the preclinical R&D. Verve is getting an up-front $60 million from Vertex, along with a $35 million equity investment.

Using an adenine base editor, researchers at the U.S. NIH, Vanderbilt University Medical Center and Harvard University have succeeded in treating the premature aging syndrome Hutchinson-Guilford progeria syndrome (progeria) in mice, extending the animals’ lifespan and preventing much of the vascular damage that is typically the cause of death in children with progeria.