Japan’s Pharmaceutical and Medical Devices Agency has cleared Healios K.K. and Sumitomo Pharma Co. Ltd. to begin a phase I/II study of HLCR-011, which is composed of retinal pigment epithelial (RPE) cells derived from allogeneic induced pluripotent stem cells (iPS) in patients with RPE tear.

Over the past decade there has been much research into the use of induced pluripotent stem cells (iPSCs) as a cell therapy to regenerate tissue and treat heart disease. Now, one researcher has narrowed the focus down to treating heart disease not with whole cells, but with mitochondria derived from iPSCs. Gentaro Ikeda, a researcher at the Department of Medicine at Stanford University, has worked on generating extracellular vesicles (EVs) containing mitochondria from pluripotent stem cell-derived cardiomyocytes and administering these to restore the functionality of the myocardium in a porcine model of an infarct.

Several developmental biology and regenerative medicine laboratories that use cellular reprogramming techniques presented their latest results on the differences in the states of induced pluripotent stem cells (iPSCs) during a Plenary Session on “Epigenetic regulation of distinct cell states” at the Annual Meeting of the International Society for Stem Cell Research (ISSCR), in Boston from June 14 to 17, 2023.

Heartseed Inc. raised ¥2 billion (US$14.3 million) in a series D round to continue the phase I/II Lapis trial of its allogeneic induced pluripotent stem cell (iPSC)-derived cardiomyocytes for heart failure. The lead asset, HS-001, is an investigational cell therapy consisting of clusters of purified heart muscle cells (cardiomyocyte spheroids) derived from iPSCs that are designed to restore heart muscle and function in patients with advanced heart failure.

Heartseed Inc. raised ¥2 billion (US$14.3 million) in a series D round to continue the phase I/II Lapis trial of its allogeneic induced pluripotent stem cell (iPSC)-derived cardiomyocytes for heart failure. The lead asset, HS-001, is an investigational cell therapy consisting of clusters of purified heart muscle cells (cardiomyocyte spheroids) derived from iPSCs that are designed to restore heart muscle and function in patients with advanced heart failure.