** Drug developer Check-Cap Ltd's CHEK.O shares up 5.6% at
$1.93 premarket
** CHEK says it is exploring strategic alternatives,
including sale of all or part of the company, licensing, merger
** Company lays off about 90% of its workforce, after which
CHEK expected to have eight employees
** Check-Cap also discontinuing certain studies and does not
plan on commencing U.S. study to evaluate accuracy of its device
to detect colon cancer
** As of Monday's close, stock down ~17% YTD
(Reporting by Khushi Mandowara in Bengaluru)
((Khushi.Mandowara@thomsonreuters.com))