BOULDER, Colo., Aug. 2, 2017 /PRNewswire/ -- Bolder BioTechnology, Inc. announced today that it has commenced dosing of patients in a Phase 1 clinical trial of its proprietary long-acting granulocyte colony-stimulating factor (G-CSF) analog, BBT-015. The trial is designed to study the pharmacokinetics, pharmacodynamics, safety and tolerability of single subcutaneous doses of BBT-015 in healthy human subjects. BBT-015 is being developed as a treatment for chemotherapy-related neutropenia in cancer patients and for Acute Radiation Syndrome.