March 4 (Reuters) - Arch Biopartners Inc ARCH.V :
* ARCH BIOPARTNERS EXPANDS DOSING IN PHASE I TRIAL FOR METABLOK TO INCREASE DOSE RANGE FOR FUTURE PHASE II STUDIES
* ARCH BIOPARTNERS- DOSING OF EIGHT ADDITIONAL VOLUNTEERS HAS BEGUN AND DOSING IS EXPECTED TO END DURING MARCH 2020