** Shares of drug developer Blueprint Medicines BPMC.O up
4.2% at $45.3
** Co says it has submitted a marketing application to
expand the label for its bone marrow disorder to include adults
with slow-progressing Systemic Mastocytosis urn:newsml:reuters.com:*:nPn1Y9wc4a
** According to the National Institutes of Health, Systemic
Mastocytosis is a bone-marrow disorder in which white blood
cells accumulate in internal tissues and organs, and can cause
organ failure
** Last year, co's treatment, AYVAKIT, was approved by the
FDA for rreatment of adults with advanced Systemic Mastocytosis
** Stock fell 57.7% YTD
(Reporting by Nandhini Srinivasan in Bengaluru)
((nandhini.srinivasan@thomsonreuters.com))