** Drug developer's shares ABUS.O rise 2.6% to $3.94
premarket
** ABUS and partner Assembly Biosciences Inc ASMB.O
initiate a mid-stage study in patients with chronic hepatitis B
virus (HBV) infection urn:newsml:reuters.com:*:nGNX22VBDP
** HBV causes liver inflammation and damage; chronic HBV is
a long-lasting infection
** Trial to test ASMB's drug candidate vebicorvir in
combination with ABUS's therapeutic candidate, AB-729, and
standard-of-care therapy for chronic HBV infection treatment
** ASMB and ABUS entered a clinical collaboration agreement
for the study last year (https://bit.ly/2NzaARD)
** ABUS gained 7.3% YTD, as of its last close
(Reporting by Amruta Khandekar)
((Amruta.Khandekar@thomsonreuters.com;))