The U.S. Food and Drug Administration approved  Venclexta (venetoclax) for the treatment of patients with chronic lymphocytic  leukemia (CLL) who have a chromosomal abnormality called 17p deletion and who  have been treated with at least one prior therapy. Venclexta is the first  FDA-approved treatment that targets the B-cell lymphoma 2 (BCL-2) protein,  which supports cancer cell growth and is overexpressed in many patients with  CLL.
  
  Related press announcement can be  read at
  http://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/ucm495253.htm