| General information | Literature | Expression | Regulation | Mutation | Interaction |
|
Basic Information |
|
|---|---|
Gene ID | 5047 |
Name | PAEP |
Synonymous | GD|GdA|GdF|GdS|PAEG|PEP|PP14;progestagen-associated endometrial protein;PAEP;progestagen-associated endometrial protein |
Definition | PEG|PP14 protein (placental protein 14)|alpha uterine protein|glycodelin|glycodelin-A|glycodelin-F|glycodelin-S|placental protein 14|pregnancy-associated endometrial alpha-2 globulin|pregnancy-associated endometrial alpha-2-globulin|progestagen-associated |
Position | 9q34 |
Gene type | protein-coding |
|
Title |
Abstract |
| Glycodelin reduces breast cancer xenograft growth in vivo. | Malignant growth is characterized by loss of cell differentiation, uncontrolled proliferation and resistance to apoptosis. Many tumor suppressor genes that protect cells against malignant transformation regulate cell differentiation. Here, we show for the first time that glycodelin, a differentiation-related protein, reduces breast cancer tumor growth in vivo. We found that glycodelin cDNA-transfected MCF-7 breast cancer cells showed a differentiated phenotype and produced smaller tumors in mouse mammary fat pads compared with control-transfected cells. Glycodelin-induced differentiation was associated with reduced expression of oncogenes and increased expression of tumor suppressor genes. Our results suggest that glycodelin acts as a tumor suppressor in breast cancer. This may explain its reported association with a more favorable prognosis in some cancers. |