WESTBOROUGH, Mass.--(BUSINESS WIRE)--RXi Pharmaceuticals Corporation (OTC: RXII), a biotechnology company focused on discovering, developing and commercializing innovative therapies addressing major unmet medical needs using RNA-targeted technologies, today announced the pharmacokinetic results of their single dose Phase 1 study with RXI-109 in healthy subjects. This drug candidate is a highly selective CTGF targeting sd-rxRNA® compound that is administered through intradermal injections to prevent or reduce dermal scarring following surgery or trauma, as well as for the management of hypertrophic scars and keloids.