Forkhead box C1 (FOXC1) is a member of the forkhead family of transcription factors that are characterized by a DNA-binding forkhead domain. Increasing evidence indicates that FOXC1 is involved in tumor progression. However, the role of tumor hypoxia in FOXC1 regulation and its impact on lung cancer progression are unclear. Here, we report that FOXC1 was upregulated in hypoxic areas of lung can...

FOXC1 is a member of Forkhead box transcription factors that participates in embryonic development and tumorigenesis. Our previous study demonstrated that FOXC1 was highly expressed in triple-negative breast cancer. However, it remains unclear what is the relation between FOXC1 and ERα and if FOXC1 regulates expression of ERα. To explore relation between FOXC1 and ERα and discover regulation of...

FOXC1 is a vital member of FOX families which play important roles in biological processes including proliferation, differentiation, apoptosis, migration, invasion, metabolism, and longevity. Here we are focusing on roles of FOXC1 and their mechanisms in cancers. FOXC1 promoted progress of many cancers, such as breast cancer (especially basal-like breast cancer), hepatocellular carcinoma, gastr...

PURPOSE Mutations in the human forkhead box C1 gene (FOXC1) cause Axenfeld-Rieger (AR) malformations, often leading to glaucoma. Understanding the function of FOXC1 necessitates characterizing the proteins that interact with FOXC1. This study was undertaken to isolate FOXC1-interacting proteins and determine their effects on FOXC1. METHODS To identify FOXC1-interacting proteins, a human trabe...

Hierarchal transcriptional regulatory networks function to control the correct spatiotemporal patterning of the mammalian skeletal system. One such factor, the forkhead box transcription factor FOXC1 is necessary for the correct formation of the axial and craniofacial skeleton. Previous studies have demonstrated that the frontal and parietal bones of the skull fail to develop in mice deficient ...

FOXC1 is a member of Forkhead box family transcription factors. We showed that FOXC1 level was increased in melanoma cells and tissues and correlated with hypomethylation of the FOXC1 gene. Overexpression of FOXC1 promoted proliferation, migration, invasion, colony formation and growth in 3D Matrigel of melanoma cells. FOXC1 increased MST1R and activated the PI3K/AKT pathway. Also, FOXC1 expres...

In recent years, rapidly accumulating evidence implicates forkhead box C1 (FOXC1) in cancer, especially in studies of basal-like breast cancer (BLBC). Other studies have followed suit, demonstrating that FOXC1 is not only a major player in this breast cancer subtype, but also in hepatocellular carcinoma (HCC), endometrial cancer, Hodgkin's lymphoma (HL), and non-Hodgkin's lymphoma (NHL). The FO...

Forkhead box (FOX) genes encode transcription factors, which regulate embryogenesis and play an important role in hematopoietic differentiation and in mesenchymal niche maintenance. Overexpression of the family member FOXC1 has been reported in solid tumors and acute myeloid leukemia (AML). We studied FOXC1 expression and function in acute promyelocytic leukemia (APL) and normal hematopoietic p...

Epithelial to mesenchymal transition (EMT) is an important physiological process that drives tissue formation during development but also contributes to disease pathogenesis including fibrosis and cancer metastasis. The forkhead box transcription factor gene FOXC1 is an important developmental regulator in the generation of mesenchymal cells necessary in the formation of the anterior segment of...

To the Editor: FOXC1 is a member of the forkhead transcription factor gene family as defined by the presence of the DNA binding forkhead domain. Mutations in FOXC1 lead to Axenfeld–Rieger syndrome, a disease characterized by ocular phenotypes and increased glaucoma risk (1). Mutations resulting in reduced FOXC1 function and duplications of FOXC1 both cause disease, indicating that precise regul...