Clinical safety and preliminary efficacy of allogeneic human induced pluripotent stem cell-derived exosomes in patients with acute ischaemic stroke: protocol of a phase I/II clinical trial in China
Introduction Cell-based therapies represent a promising therapeutic strategy for enhancing neurological recovery after stroke. Preclinical studies have demonstrated the efficacy of stem cell-derived exosomes in animal models of ischaemic stroke. We aim to evaluate the safety and preliminary efficacy of allogeneic human...