Work

Identification of ECI2 as Potential Prognostic Biomarkers Based on a Fatty Acid Metabolism‐Related Gene Model in Clear Cell Renal Cell Carcinoma

Year: 2025

Type: article

Abstract: Background: Clear cell renal cell carcinoma (ccRCC) is the most common and highly malignant subtype of renal cancer, characterized by significant lipid deposition. Research has indicated that its growth and metastasis are closely associated with fatty acid metabolism. Methods: In this study, we integrated TCGA transcriptome data, CPTAC proteomics data, and the single‐cell dataset GSE152938 to identify differentially expressed genes related to fatty acid metabolism in ccRCC. Using the LASSO algorithm, we constructed a prognostic model based on these genes. Western blot and PCR analyses confirmed the expression levels of the ECI2 in ccRCC, while lentiviral transduction was used to investigate the effects of ECI2 expression on tumor biological behaviors. Results: Our findings demonstrated that ECI2 expression is downregulated in ccRCC, and lower ECI2 levels correlate with better patient prognosis. Functional assays showed that overexpression of ECI2 significantly inhibited the proliferation and migration of ccRCC cells and increased their sensitivity to the chemotherapeutic drug oxaliplatin. Conclusion: This study highlights the potential tumor‐suppressive role of ECI2 in ccRCC and suggests its viability as a diagnostic and therapeutic target.

Source: Genetics Research

DOI: 10.1155/genr/2237539

Authors: Di Cui, Wenye Yang, Bo Guan, Wenxu Wu, Wenjiang Yu

Institutions: Fuyang Normal University, First People's Hospital of Nanning

Language: English

Topic: Renal cell carcinoma treatment

Subfield: Pulmonary and Respiratory Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $2,100