Аңдатпа
Background: Aryl hydrocarbon receptor (AhR) is an exogenous ligand-activating or constitutively active transcription factor. AhR regulates cellular differentiation, cell migration and other molecular and cellular processes. In general, AhR is biologically a very complex molecule in terms of its structure and functions in stemness, differentiation and clinical diseases. Here we review the debated issue of AhR in stem cell and cancer stem cell signaling. Keywords: AhR, cancer, stem cell, OCT4, TCDD, molecular switch.