Showing posts with label cystine deprivation. Show all posts
Showing posts with label cystine deprivation. Show all posts

Sunday, November 27, 2016

Blocking key nutrient may kill hard-to-treat form of breast cancer


Triple negative breast cancer
cells died rapidly when 

deprived of cystine
CANCER DIGEST – Nov. 27, 2016 – In a new study, Duke University scientists report that an aggressive and treatment-resistant form of breast cancer, called triple negative breast cancer (TNBC), die off rapidly when deprived of a key nutrient called cystine. 

Patients diagnosed with triple negative breast cancer, which constitute about 10 to 20 percent of all breast cancer cases, have few treatment options outside of surgery and chemotherapy.