JEG-3 Cells

The JEG-3 cell line is derived from a human choriocarcinoma, a type of cancer that originates from trophoblastic cells in the placenta. These cells exhibit properties characteristic of trophoblasts, including the ability to produce hormones such as human chorionic gonadotropin (hCG), which is crucial for pregnancy maintenance. JEG-3 cells are epithelial in nature and are often utilized in research focused on placental function, cancer biology, and endocrine signaling. JEG-3 cells are known for their aggressive growth characteristics and capacity to invade surrounding tissues, making them a valuable model for studying the mechanisms of trophoblastic tumor invasion and metastasis. Additionally, they have been used extensively in research investigating the molecular pathways involved in placental development, as well as the role of trophoblasts in immune tolerance during pregnancy. The cells are typically cultured in RPMI-1640 medium supplemented with fetal bovine serum and other growth factors to support their proliferation and maintenance. This cell line provides a robust platform for investigating placental cancer biology, hormone production, and the interaction between trophoblasts and the maternal immune system.