Oisin Biotechnologies | 2,592 followers on LinkedIn. Genetic medicines for age-related diseases | Oisin Biotechnologies is a longevity therapeutics platform company focused on creating genetic medicines to combat a variety of age related diseases. When cells detect that they have been irreversibly damaged, they enter a non-dividing condition known as cell-cycle arrest, or senescence. It’s believed this occurs to prevent cells from going rogue and turning cancerous.