Improving Identification of Food-Insecure Patients in an Outpatient Clinic Setting.

Introduction: Food insecurity (FI) is defined as limited or uncertain access to enough nutritious food for all household members to lead an active and healthy life. In 2017, roughly 12% of US households reported FI. FI screening is not standard practice despite FI's association with poor health outcomes.

Regulation of expression of the early growth response gene-1 (EGR-1) in malignant and benign cells of the prostate.

Background: Expression of the early growth response gene-1 (EGR-1) is elevated in prostate cancer and correlates with tumor progression. This study provides insight into the mechanism(s) that regulate EGR-1 expression and activity in malignant and benign prostate cells.

Methods: Western blotting and in vitro pulse labeling were used to examine EGR-1 protein levels and half-life in malignant (PC-3) and benign (BPH-1) prostate cell lines.

The cytoskeleton differentially localizes the early growth response gene-1 protein in cancer and benign cells of the prostate.

Prostate cancer is the most prevalent malignancy and the second leading cause of cancer mortality in men. Early growth response gene-1 (EGR-1) plays a crucial role in the development and progression of prostate cancer. The presented data show that EGR-1 differs in cellular localization in benign cells compared with malignant prostate cells and that this localization is critical for the transcriptional activation of EGR-1-dependent genes.