Chun-ming Yang^*, Shan Ji^†, Yan Li^‡, Li-ye Fu^‡, Tao Jiang^‡, Fan-dong Meng^‡

Oncology Research, Vol.25, No.2, pp. 195-205, 2017, DOI:10.3727/096504016X14732772150424

Abstract Renal cell carcinoma (RCC) represents one of the most resistant tumors to radiation and chemotherapy. Current therapies for RCC patients are inefficient due to the lack of diagnostic and therapeutic markers. The expression of novel tumor-associated kinases has the potential to dramatically shape tumor cell behavior. Identifying tumor-associated kinases can lend insight into patterns of tumor growth and characteristics. In the present study, we investigated the receptor tyrosine kinase-like orphan receptor 2 (Ror2), a new tumor-associated kinase, in RCC primary tumors and cell lines. Knockdown of Ror2 expression in RCC cells with specific shRNA significantly More >

Xiangfei He, Fuguang Sun, Fengfu Guo, Kai Wang, Yisheng Gao, Yanfei Feng, Bin Song, Wenzhi Li, Yang Li

Oncology Research, Vol.25, No.2, pp. 157-166, 2017, DOI:10.3727/096504016X14719078133203

Abstract Renal cell carcinoma (RCC) is one of the most common kidney cancers worldwide. Although great progressions have been made in the past decades, its morbidity and lethality remain increasing. Long noncoding RNAs (lncRNAs) are demonstrated to play significant roles in the tumorigenesis. This study aimed to investigate the detailed roles of lncRNA FTX in RCC cell proliferation and metastasis. Our results showed that the transcript levels of FTX in both clinical RCC tissues and the cultured RCC cells were significantly upregulated and associated with multiple clinical parameters of RCC patients, including familial status, tumor sizes, More >

Xue-fei Jin, Hai Li, Shi Zong, Hong-yan Li

Oncology Research, Vol.24, No.6, pp. 477-485, 2016, DOI:10.3727/096504016X14685034103716

Abstract Collagen triple helix repeat containing-1 (CTHRC1), a secreted glycoprotein, is frequently upregulated in human cancers. However, the functional role of CTHRC1 in renal cell carcinoma (RCC) remains unclear. Thus, the aim of this study was to explore the role of CTHRC1 in RCC. Our results demonstrated that CTHRC1 was upregulated in RCC tissues and cell lines. Knockdown of CTHRC1 significantly inhibits the proliferation in RCCs. Furthermore, knockdown of CTHRC1 significantly inhibited the epithelial-to-mesenchymal transition (EMT) process in RCCs, as well as suppressed RCC cell migration and invasion. Mechanistically, knockdown of CTHRC1 inhibited the expression of More >

Tao Liang, Xiao-Yong Hu, Yong-Hui Li, Bin-Qiang Tian, Zuo-Wei Li, Qiang Fu

Oncology Research, Vol.24, No.5, pp. 371-380, 2016, DOI:10.3727/096504016X14685034103356

Abstract MicroRNA-21 (miRNA-21), a kind of short, noncoding RNAs, functioned as a tumor marker and was upregulated in renal cell carcinoma (RCC). However, the underlying mechanisms of miRNA-21 in RCC were uncertain. Therefore, the effects and mechanisms of miRNA-21 on the proliferation, differentiation, and apoptosis of cultured human RCC cells were further investigated in this study. After slicing miRNA-21 in RCC cells, the viability, mRNA expression of C/EBPα and PPARγ, caspase 3 activity, and protein expression of mTOR, STAT3, and pSTAT3 were determined. It was found that knockdown of miRNA-21 downregulated the optical density (OD) value More >

Jay D. Raman¹, James Thomas¹, Steven M. Lucas¹, Karim Bensalah¹, Yair Lotan¹, Clayton Trimmer², Jeffrey A. Cadeddu¹

Canadian Journal of Urology, Vol.15, No.2, pp. 3980-3985, 2008

Abstract Objective: The experience with radiofrequency ablation (RFA) in solitary kidneys is limited in numbers and follow-up. Therefore, we report our oncologic and renal function outcomes of RFA for T1a tumors in patients with a solitary kidney.
Methods: From April 2000 to August 2007, 242 patients were treated with RFA for renal cortical masses. Sixteen patients with localized tumors ≤ 4 cm in a solitary kidney were identified. Clinical and radiographic data were reviewed to assess indications, complications, disease recurrence, and renal function.
Results: Twenty-one renal masses were ablated in 16 patients with a solitary kidney. The mean patient… More >