ReNeuron Group plc develops and sells cell-based therapies in the United Kingdom. The company’s lead therapeutic candidate is CTX stem cell therapy, which has been completed Phase III clinical trial for the treatment of patients left disabled by the effects of a stroke, as well as that has been completed Phase I clinical trial to treat critical limb ischaemia, a side effect of diabetes. It is also involved in developing human retinal progenitor cell candidate, which is in Phase I/II clinical trial for the treatment of retinitis pigmentosa, a blindness-causing disease of the retina, as well as that is in Phase I clinical trial to treat cone-rod dystrophy, an inherited eye disorder; and CTX-derived exosomes, which are nanoparticles released by cells containing various active proteins and microRNAs. ReNeuron Group plc was founded in 1997 and is headquartered in Pencoed, the United Kingdom.