Pituitary adenoma

miR-133 inhibits pituitary tumor cell migration and invasion via down-regulating FOXC1 expression

D. S. Wang, Zhang, H. Q., Zhang, B., Yuan, Z. B., Yu, Z. K., Yang, T., Zhang, S. Q., Liu, Y., Jia, X. X., Wang, D. S., Zhang, H. Q., Zhang, B., Yuan, Z. B., Yu, Z. K., Yang, T., Zhang, S. Q., Liu, Y., Jia, X. X., Wang, D. S., Zhang, H. Q., Zhang, B., Yuan, Z. B., Yu, Z. K., Yang, T., Zhang, S. Q., Liu, Y., and Jia, X. X., miR-133 inhibits pituitary tumor cell migration and invasion via down-regulating FOXC1 expression, vol. 15, p. -, 2016.

Many studies have shown that microRNA (miR)-133 functions as a tumor suppressor in a variety of metastatic cancers, including breast cancer, gastric cancer, and liver fibrosis. However, the influence of miR-133 on pituitary tumor malignancy has not yet been reported. The purpose of this study was to explore the role of miR-133 in pituitary tumor cell migration and invasive ability and the molecular mechanisms involved.

Regulating effect of MMP-9 and TIMP-1 in pi­tuitary adenoma invasion

J. H. Mao, Guo, H., Si, N., Qiu, L., Guo, L. F., Sun, Z. S., Xiang, Y., Yang, X. H., Zhao, W. G., and Zhang, W. C., Regulating effect of MMP-9 and TIMP-1 in pi­tuitary adenoma invasion, vol. 14, pp. 17091-17098, 2015.

Pituitary adenomas can cause endocrine disorder and organ damage, with some aggressive ones leading to a high postoperative recurrence rate. The occurrence and development of these type of tumors is closely related with matrix metalloproteinases (MMPs) and endogenous specific tissue inhibitor of MMPs (TIMPs). In this study, the relationship between pituitary adenoma invasion and the changes in MMP-8 and TIMP-1 expressions is analyzed.

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