Mario Biava Pier, Ciaurelli Stefano, Benzi Cipelli Riccardo, Pisano Gianpaolo, Stem Cell Differentiation Stage Factors (SCDSFs) Taken from Zebrafish Embryo during Organogenesis and their Role as Epigenetics Regulators able to Reverse Neurosensory Hearing Loss, Journal of Otolaryngology Advances, Volume 2, Issue 2, 2022, Pages 30-37, ISSN 2379-8572, https://doi.org/10.14302/issn.2379-8572.joa-22-4072. (https://oapgroup.org/joa/article/1761) Abstract: This translational paper discusses differentiation‑stage factors from zebrafish embryos as epigenetic regulators with potential to reverse neurosensory hearing loss. It outlines experimental evidence, delivery concepts, and research gaps. Keywords: Stem Cell; Embryo; Zebrafish; Tissue Regeneration; Neurosensory Hearing Loss