Purpose: Clear cell renal cell carcinoma (ccRCC) is one of the most common diseases in the world, with high morbidity and mortality. Recent studies have revealed the important role of , a subunit of the Ndc80 complex, in the occurrence and development of carcinoma. However, the latent effect of in the progress of ccRCC remains to be further explored. The intent of this research is to investigate whether can be used as an index to predict the progression of ccRCC and to explore its relationship with the immune microenvironment and pan-cancer.
Materials And Methods: Based on data from public databases, we determined the expression level and clinical value of in ccRCC and human pan-cancer. RT-qPCR analysis was carried out to detect the expression level of in the OSRC/786O (human ccRCC cells) cell lines and HK2 (human normal kidney cells) cell line. The signal transduction pathways activated by different levels of expression were explored by Gene Set Enrichment Analysis (GSEA), and the CIBERSORT algorithm was applied to analyze the relationship between infiltrating immune cells and expression in ccRCC and pan-cancer tissues.
Results: is overexpressed in ccRCC and several types of tumors, which is associated with poor prognosis. GSEA and CIBERSORT algorithms suggested that the high expression group of enriched various pathways including immune-related pathways, and the several infiltrated immunocytes were related to the expression of .
Conclusion: Our study revealed that is a prognostic factor in ccRCC related to immunomodulation and has generalized value in pan-cancer.
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http://dx.doi.org/10.2147/IJGM.S348859 | DOI Listing |
AME Case Rep
January 2025
Department of Oncology, Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Yangzhou, China.
Background: Treatment options for patients with high-risk metastatic clear cell renal cell carcinoma (mccRCC) include immune checkpoint inhibitors and tyrosine kinase inhibitors (TKIs), but clinical manifestations and treatment of these patients are rarely reported because patients with cardiac metastases and abrupt circulatory disorders are very rare and there are no precise guidelines to follow. In this study, we analyzed and discussed the clinical characteristics, related characteristics, pathogenesis and treatment strategies of patients with cardiac metastases of kidney cancer, so as to provide reference for the diagnosis and treatment of cardiac metastatic tumors.
Case Description: The patient was diagnosed with renal cell carcinoma and underwent surgical radical resection, no special treatment was performed after surgery.
Oncol Res
January 2025
Department of Urology, Shenzhen Longhua District Central Hospital, Shenzhen, 518110, China.
Background: Clear cell renal carcinoma (ccRCC), the leading histological subtype of RCC, lacks any targeted therapy options. Although some studies have shown that early growth response factor 1 (EGR1) has a significant role in cancer development and progression, its role and underlying mechanisms in ccRCC remain poorly understood.
Methods: The Cancer Genome Atlas (TCGA) database was utilized to examine the expression of EGR1 in ccRCC.
Oncol Res
January 2025
Imaging Department, Tongji Hospital, Tongji University School of Medicine, Shanghai, 200065, China.
Background: Sunitinib resistance is a major challenge in advanced renal cell carcinoma (RCC). Clinically, elucidating the underlying mechanisms and developing practical countermeasures for sunitinib resistance in RCC is desirable. In previous studies, we found that circAGAP1 expression was significantly upregulated in clear cell RCC (ccRCC) and was strongly associated with poor prognosis.
View Article and Find Full Text PDFSignal Transduct Target Ther
January 2025
MOE Key Laboratory of Tumor Molecular Biology and State Key Laboratory of Bioactive Molecules and Druggability Assessment, Institute of Life and Health Engineering, College of Life Science and Technology, Jinan University, Guangzhou, 510632, China.
Emerging evidence demonstrates that cryptic translation from RNAs previously annotated as noncoding might generate microproteins with oncogenic functions. However, the importance and underlying mechanisms of these microproteins in alternative splicing-driven tumor progression have rarely been studied. Here, we show that the novel protein TPM3P9, encoded by the lncRNA tropomyosin 3 pseudogene 9, exhibits oncogenic activity in clear cell renal cell carcinoma (ccRCC) by enhancing oncogenic RNA splicing.
View Article and Find Full Text PDFJ Transl Med
January 2025
Medical School of Nanjing University, Nanjing, 210093, China.
Background: Clear cell renal cell carcinoma (ccRCC) has a high incidence rate and poor prognosis, and currently lacks effective therapies. Recently, peptide-based drugs have shown promise in cancer treatment. In this research, a new endogenous peptide called CBDP1 was discovered in ccRCC and its potential anti-cancer properties were examined.
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