» Articles » PMID: 27280413

Expression of Molecular Differentiation Markers Does Not Correlate with Histological Differentiation Grade in Intrahepatic Cholangiocarcinoma

Overview
Journal PLoS One
Date 2016 Jun 10
PMID 27280413
Citations 4
Authors
Affiliations
Soon will be listed here.
Abstract

The differentiation status of tumor cells, defined by histomorphological criteria, is a prognostic factor for survival of patients affected with intrahepatic cholangiocarcinoma (ICC). To strengthen the value of morphological differentiation criteria, we wished to correlate histopathological differentiation grade with expression of molecular biliary differentiation markers and of microRNAs previously shown to be dysregulated in ICC. We analysed a series of tumors that were histologically classified as well, moderately or poorly differentiated, and investigated the expression of cytokeratin 7, 19 and 903 (CK7, CK19, CK903), SRY-related HMG box transcription factors 4 and 9 (SOX4, SOX9), osteopontin (OPN), Hepatocyte Nuclear Factor-1 beta (HNF1β), Yes-associated protein (YAP), Epithelial cell adhesion molecule (EPCAM), Mucin 1 (MUC1) and N-cadherin (NCAD) by qRT-PCR and immunostaining, and of miR-31, miR-135b, miR-132, miR-200c, miR-221 and miR-222. Unexpectedly, except for subcellular location of SOX9 and OPN, no correlation was found between the expression levels of these molecular markers and histopathological differentiation grade. Therefore, our data point toward necessary caution when investigating the evolution and prognosis of ICC on the basis of cell differentiation criteria.

Citing Articles

IL-13 as Target to Reduce Cholestasis and Dysbiosis in Knockout Mice.

Hahn L, Helmrich N, Herebian D, Mayatepek E, Drebber U, Domann E Cells. 2020; 9(9).

PMID: 32846954 PMC: 7564366. DOI: 10.3390/cells9091949.


Circulating osteopontin per tumor volume as a prognostic biomarker for resectable intrahepatic cholangiocarcinoma.

Zhou K, Liu W, Yang L, Sun Y, Hu J, Chen F Hepatobiliary Surg Nutr. 2020; 8(6):582-596.

PMID: 31929985 PMC: 6943027. DOI: 10.21037/hbsn.2019.03.14.


Notch Inhibition Promotes Differentiation of Liver Progenitor Cells into Hepatocytes via Repression in Zebrafish.

Russell J, Ko S, Monga S, Shin D Stem Cells Int. 2019; 2019:8451282.

PMID: 30992706 PMC: 6434270. DOI: 10.1155/2019/8451282.


Deregulated MicroRNAs in Biliary Tract Cancer: Functional Targets and Potential Biomarkers.

Mayr C, Beyreis M, Wagner A, Pichler M, Neureiter D, Kiesslich T Biomed Res Int. 2016; 2016:4805270.

PMID: 27957497 PMC: 5120202. DOI: 10.1155/2016/4805270.

References
1.
Coffinier C, Gresh L, Fiette L, Tronche F, Schutz G, Babinet C . Bile system morphogenesis defects and liver dysfunction upon targeted deletion of HNF1beta. Development. 2002; 129(8):1829-38. DOI: 10.1242/dev.129.8.1829. View

2.
Aishima S, Asayama Y, Taguchi K, Sugimachi K, Shirabe K, Shimada M . The utility of keratin 903 as a new prognostic marker in mass-forming-type intrahepatic cholangiocarcinoma. Mod Pathol. 2002; 15(11):1181-90. DOI: 10.1097/01.MP.0000032537.82380.69. View

3.
Uenishi T, Kubo S, Yamamoto T, Shuto T, Ogawa M, Tanaka H . Cytokeratin 19 expression in hepatocellular carcinoma predicts early postoperative recurrence. Cancer Sci. 2003; 94(10):851-7. PMC: 11160230. DOI: 10.1111/j.1349-7006.2003.tb01366.x. View

4.
Terashi T, Aishima S, Taguchi K, Asayama Y, Sugimachi K, Matsuura S . Decreased expression of osteopontin is related to tumor aggressiveness and clinical outcome of intrahepatic cholangiocarcinoma. Liver Int. 2004; 24(1):38-45. DOI: 10.1111/j.1478-3231.2004.00886.x. View

5.
Meng F, Henson R, Lang M, Wehbe H, Maheshwari S, Mendell J . Involvement of human micro-RNA in growth and response to chemotherapy in human cholangiocarcinoma cell lines. Gastroenterology. 2006; 130(7):2113-29. DOI: 10.1053/j.gastro.2006.02.057. View