Hi there,
I'm too late for the report you were working on, but it's most likely ATRA. On search, I found:
ATRA-IV (formerly known as Atragen) for treatment of hematological and solid tumors. ... in the United States for treatment of acute promyelocytic leukemia. ...
and
all-trans retinoic acid (ATRA) is used to cause the leukemia cells to mature into ... ATRA is used during remission and consolidation treatments and has ...
Crispy |