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Transcription factor RUNX2 regulates epithelial‑mesenchymal transition and progression in renal cell carcinomas
Author(s) -
Bitian Liu,
Junlong Liu,
Hongyuan Yu,
Changming Wang,
Chuize Kong
Publication year - 2019
Publication title -
oncology reports
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.094
H-Index - 96
eISSN - 1791-2431
pISSN - 1021-335X
DOI - 10.3892/or.2019.7428
Subject(s) - oncogene , cancer research , epithelial–mesenchymal transition , biology , runx2 , molecular medicine , gene knockdown , tumor progression , transcription factor , cell cycle , clear cell renal cell carcinoma , renal cell carcinoma , cancer , metastasis , pathology , medicine , apoptosis , gene , genetics , biochemistry
Renal cell carcinoma (RCC) is difficult to cure once it progresses and metastasizes. Runt‑related transcription factor 2 (RUNX2) is associated with the development or progression of various cancers, but its role in RCC remains unclear. The expression of RUNX2 is not only aberrantly increased in ccRCC, but also is increased with increasing tumor stage and pathological grade. The prognosis of patients with tumors expressing RUNX2, which was revealed to be highly expressed in survival analysis, was significantly worse. Gene set enrichment analysis revealed that the RUNX2‑mediated epithelial‑mesenchymal transition (EMT) pathway promoted tumor progression. In vitro, knockdown of RUNX2 inhibited the proliferation, migration, and invasion of RCC, with related proteins in the EMT pathway exhibiting corresponding changes. RUNX2 regulated EMT in RCC to promote tumor progression.

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