Invasiveness of endometriotic cells in vitro. 1995

R Gaetje, and S Kotzian, and G Herrmann, and R Baumann, and A Starzinski-Powitz
Zentrum für Frauenheilkunde und Geburtschilfe, Universitätsklinikum, Frankfurt am Main, Germany.

The pathogenesis of endometriosis is not known. The currently favoured theory is that viable endometrial cells, shed from the endometrium into the pelvic cavity by retrograde menstruation, reattach and invade other tissues. We used a collagen gel invasion assay to assess invasive potential of endometriotic cells. The invasion indices of cells from peritoneal endometriotic lesions and a metastatic bladder carcinoma cell line (EJ28) were similar (2.2-15.6 vs 8.4-11.6) whereas cells from normal endometrium and non-metastatic carcinoma cells (RT112) were non-invasive (indices < 1). Invasiveness of endometriotic cells might contribute to the pathogenesis of endometriosis.

UI MeSH Term Description Entries
D009361 Neoplasm Invasiveness Ability of neoplasms to infiltrate and actively destroy surrounding tissue. Invasiveness, Neoplasm,Neoplasm Invasion,Invasion, Neoplasm
D010641 Phenotype The outward appearance of the individual. It is the product of interactions between genes, and between the GENOTYPE and the environment. Phenotypes
D004715 Endometriosis A condition in which functional endometrial tissue is present outside the UTERUS. It is often confined to the PELVIS involving the OVARY, the ligaments, cul-de-sac, and the uterovesical peritoneum. Endometrioma,Endometriomas,Endometrioses
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D014407 Tumor Cells, Cultured Cells grown in vitro from neoplastic tissue. If they can be established as a TUMOR CELL LINE, they can be propagated in cell culture indefinitely. Cultured Tumor Cells,Neoplastic Cells, Cultured,Cultured Neoplastic Cells,Cell, Cultured Neoplastic,Cell, Cultured Tumor,Cells, Cultured Neoplastic,Cells, Cultured Tumor,Cultured Neoplastic Cell,Cultured Tumor Cell,Neoplastic Cell, Cultured,Tumor Cell, Cultured

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