IMR Press / FBL / Volume 16 / Issue 7 / DOI: 10.2741/3862

Frontiers in Bioscience-Landmark (FBL) is published by IMR Press from Volume 26 Issue 5 (2021). Previous articles were published by another publisher on a subscription basis, and they are hosted by IMR Press on imrpress.com as a courtesy and upon agreement with Frontiers in Bioscience.

Open Access Article
WT1/EGR1-mediated control of STIM1 expression and function in cancer cells
Show Less
1 Department of Biochemistry, Temple University School of Medicine, Philadelphia, Pennsylvania 19140, USA
Academic Editor:Mohamed Trebak
Front. Biosci. (Landmark Ed) 2011, 16(7), 2402–2415; https://doi.org/10.2741/3862
Published: 1 June 2011
Abstract

There have been numerous publications linking Ca2+ signaling and cancer, however, a clear explanation for this link has remained elusive. We recently identified the oncogenes/tumor suppressors Wilms Tumor Suppressor 1 (WT1) and Early Growth Response 1 (EGR1) as regulators of the expression of STIM1, an essential regulator of Ca2+ entry in non-excitable cells. The current review focuses on the literature defining both differential Ca2+ signaling and WT1/EGR1 expression patterns in 5 specific cancer subtypes: Acute Myeloid Leukemia, Wilms Tumor, breast cancer, ovarian cancer, glioblastoma and prostate cancer. For each tumor-type, we have assessed how specific changes in WT1 and EGR1 expression might contribute to aberrant Ca2+ homeostasis as well as the therapeutic potential of these observations.

Share
Back to top