For 75 years, the standard tools for autoimmune disease have consisted of steroids, cytotoxics and broad biologics that tamp down the entire immune system. They can help, but they are rarely curative. “They’re blunt instruments,” Regcell Inc. CEO Mike McCullar told BioWorld. “They can’t distinguish good immune cells and bad immune cells,” which is why many carry black-box warnings and must be taken for years, sometimes for life.
For 75 years, the standard tools for autoimmune disease have consisted of steroids, cytotoxics and broad biologics that tamp down the entire immune system. They can help, but they are rarely curative. “They’re blunt instruments,” Regcell Inc. CEO Mike McCullar told BioWorld. “They can’t distinguish good immune cells and bad immune cells,” which is why many carry black-box warnings and must be taken for years, sometimes for life.
Bio Japan 2025 was abuzz with the news that Japan has once again snagged the Nobel Prize in Physiology or Medicine, with Shimon Sakaguchi winning for his discovery of a subtype of CD4-expressing T cells that affect the immune response. Earlier today, Susumu Kitagawa snatched the second Nobel Prize for Japan, this time in chemistry. Both Nobel Prize winners were professors at Kyoto University.
Bio Japan 2025 was abuzz with the news that Japan has once again snagged the Nobel Prize in Physiology or Medicine, with Shimon Sakaguchi winning for his discovery of a subtype of CD4-expressing T cells that affect the immune response. Earlier today, Susumu Kitagawa snatched the second Nobel Prize for Japan, this time in chemistry. Both Nobel Prize winners were professors at Kyoto University.
Japanese-founded Regcell Inc. has raised $45.8 million and is redomiciling to the U.S. to accelerate clinical development of its pioneering regulatory T-cell (Treg) platform for autoimmune diseases and transplantation.
