In a large-animal model study, researchers have found that heart attack recovery is aided by injection of heart muscle cell spheroids derived from human induced pluripotent stem cells, or hiPSCs, that overexpress cyclin D2 and are knocked out for human leukocyte antigen classes I and II. This research used a pig model of heart attacks.
Read more https://www.sciencedaily.com/releases/2025/01/250107194106.htm