** Shares of cancer-focused biotech Sonnet BioTherapeutics
Holdings Inc SONN.O rise ~27% to $1.47 before the bell
** Co reports collaboration agreement with Johnson &
Johnson's JNJ.N unit Janssen Biotech Inc
** Janssen will conduct preclinical studies to test SONN's
three cancer therapy candidates in combination with certain
Janssen's cell therapy candidates
** SONN to supply the three compounds for use in preclinical
studies
** Co says if studies are successful, could seek an expanded
collaboration with Janssen
** Stock down 79.9% YTD, as of last close
(Reporting by Pratik Jain)
((Pratik.Jain@thomsonreuters.com;))