GERMANTOWN, Md., April 12, 2017 (GLOBE NEWSWIRE) — Neuralstem, Inc. (Nasdaq:CUR), a biopharmaceutical company focused on the development of nervous system therapies based on its neural stem cell technology, announced that a new cohort of four patients will be added to its ongoing Phase 1 human clinical trial evaluating the safety and feasibility of using NSI-566 spinal cord-derived neural stem cells to repair…