Massachusetts-based Kytopen has seen an influx of cash during the past few months. Most recently, the biotech raised a large chunk of money in the company’s Series A funding round, which was announced on Sept. 28.

San Francisco-based Unity Biotechnology launched a restructuring program to focus on cellular senescence in ophthalmology and neurology.

Yale University scientists succeeded in restoring basic cellular activity in pigs’ brains hours after their deaths in a finding that may one day lead to advances in treating human stroke and brain injuries, researchers reported.