Cell Fate Decisions During Breast Cancer Development

Journal of Developmental Biology

Charlotte Kuperwasser¹  Ania Wronski¹  Sarah Phillips¹  Adam Skibinski¹  Kayla Gross¹ 

[1] Department of Developmental, Molecular and Chemical Biology, Sackler School of Graduate Biomedical Sciences, Tufts University School of Medicine, 136 Harrison Ave., Boston, MA 02111, USA;

关键词: breast cancer;    cell fate;    mammary epithelial cells;    plasticity;    cancer heterogeneity;    mammary gland;   

DOI  :  10.3390/jdb4010004

来源: DOAJ

【 摘 要 】

During the formation of breast cancer, many genes become altered as cells evolve progressively from normal to a pre-malignant to a malignant state of growth. How mutations in genes lead to specific subtypes of human breast cancer is only partially understood. Here we review how initial genetic or epigenetic alterations within mammary epithelial cells (MECs) can alter cell fate decisions and put pre-malignant cells on a path towards cancer development with specific phenotypes. Understanding the early stages of breast cancer initiation and progression and how normal developmental processes are hijacked during transformation has significant implications for improving early detection and prevention of breast cancer. In addition, insights gleaned from this understanding may also be important for developing subtype-specific treatment options.

【 授权许可】

Unknown