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Pathogenesis of carcinoma of the papilla of Vater.
Molecular alterations in ampullary carcinomas are similar to those of colorectal as well as pancreatic carcinomas, although they appear at different frequencies, which underline the concept of histogenetically different carcinomas of the papilla of Vater which develop either from intestinal- or from pancreaticobiliary-type mucosa of the Papa Vater.
piRNA, the new non-coding RNA, is aberrantly expressed in human cancer cells.
Detection of circulating tumor cells in peripheral blood from patients with gastric cancer using piRNAs as markers.
Spatial expression of germ cell markers during maturation of human fetal male gonads: an immunohistochemical study.
Fetal male germ cells are comprised of two major groups with distinct immunohistochemical phenotypes, which have lost their pluripotent potential and acquire a spermatogonial phenotype defined by expression of MAGE-A4.
Carcinoma of the Ampulla of Vater: Comparative Histologic/Immunohistochemical Classification and Follow-up
- Hui Zhou, N. Schaefer, M. Wolff, H. Fischer
- MedicineThe American journal of surgical pathology
- 1 July 2004
All 4 signet-ring cell carcinomas of the ampulla of Vater were iIT carcinomas, and cytokeratin immunohistochemistry allows a reproducible, histogenetically based categorization of ampullary carcinomas.
piR-823, a novel non-coding small RNA, demonstrates in vitro and in vivo tumor suppressive activity in human gastric cancer cells.
Detection of circulating tumor cells in peripheral blood from patients with gastric cancer using microRNA as a marker
The results indicate that the detection of miRNA in peripheral blood may be a novel tool for monitoring circulating tumor cells in patients with gastric cancers.
Stem cell marker expression in small cell lung carcinoma and developing lung tissue.
Genome-wide expression profiling reveals new insights into pathogenesis and progression of testicular germ cell tumors.
The data identified tumor type-specific gene signatures of GCT and provided new insights into genetic pathways driving the transition to seminomas and embryonal carcinomas from their respective precursor lesions.
Uterine tumor resembling an ovarian sex cord tumor associated with metastasis.
- K. Biermann, L. Heukamp, R. Büttner, Hui Zhou
- MedicineInternational journal of gynecological pathology…
This case indicates that although the majority of UTROSCT are benign tumors, some of them might undergo malignant transformation and have a metastatic potency.