Metrion Biosciences Limited, an ion channel contract research and drug discovery company, appointed Robert Kirby chief operating officer and Edward Stevens chief scientific officer. The expansion of the senior leadership team aims to enable Metrion to continue to evolve its ion channel drug discovery service capabilities.  In his role as director of operations, Kirby oversaw Metrion’s recent site move and doubling of staff, implementation of refined health and safety and compliance re...