» Articles » PMID: 38562874

UDP-6-glucose Dehydrogenase in Hormonally Responsive Breast Cancers

Abstract

Survival for metastatic breast cancer is low and thus, continued efforts to treat and prevent metastatic progression are critical. Estrogen is shown to promote aggressive phenotypes in multiple cancer models irrespective of estrogen receptor (ER) status. Similarly, UDP-Glucose 6-dehydrogenase (UGDH) a ubiquitously expressed enzyme involved in extracellular matrix precursors, as well as hormone processing increases migratory and invasive properties in cancer models. While the role of UGDH in cellular migration is defined, how it intersects with and impacts hormone signaling pathways associated with tumor progression in metastatic breast cancer has not been explored. Here we demonstrate that UGDH knockdown blunts estrogen-induced tumorigenic phenotypes (migration and colony formation) in ER+ and ER- breast cancer . Knockdown of UGDH also inhibits extravasation of ER- breast cancer , primary tumor growth and animal survival in both ER+ and ER- breast cancer. We also use single cell RNA-sequencing to demonstrate that our findings translate to a human breast cancer clinical specimen. Our findings support the role of estrogen and UGDH in breast cancer progression provide a foundation for future studies to evaluate the role of UGDH in therapeutic resistance to improve outcomes and survival for breast cancer patients.

References
1.
Kumar V, Kingsley D, Perikamana S, Mogha P, Goodwin C, Varghese S . Self-assembled innervated vasculature-on-a-chip to study nociception. Biofabrication. 2023; 15(3). PMC: 10152403. DOI: 10.1088/1758-5090/acc904. View

2.
Friedl A, Jordan V . Oestradiol stimulates growth of oestrogen receptor-negative MDA-MB-231 breast cancer cells in immunodeficient mice by reducing cell loss. Eur J Cancer. 1994; 30A(10):1559-64. DOI: 10.1016/0959-8049(94)00293-e. View

3.
Chen M, Whisler J, Frose J, Yu C, Shin Y, Kamm R . On-chip human microvasculature assay for visualization and quantification of tumor cell extravasation dynamics. Nat Protoc. 2017; 12(5):865-880. PMC: 5509465. DOI: 10.1038/nprot.2017.018. View

4.
Oyinlade O, Wei S, Lal B, Laterra J, Zhu H, Goodwin C . Targeting UDP-α-D-glucose 6-dehydrogenase inhibits glioblastoma growth and migration. Oncogene. 2018; 37(20):2615-2629. PMC: 5957772. DOI: 10.1038/s41388-018-0138-y. View

5.
Gupta P, Kuperwasser C . Contributions of estrogen to ER-negative breast tumor growth. J Steroid Biochem Mol Biol. 2006; 102(1-5):71-8. DOI: 10.1016/j.jsbmb.2006.09.025. View