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The Prognostic and Clinicopathological Significance of SLC7A11 in Human Cancers: a Systematic Review and Meta-analysis

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Journal PeerJ
Date 2023 Mar 6
PMID 36874967
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Abstract

Objective: It is of great importance to recognize bio-markers for cancer prognosis. However, the association between solute carrier family 7 member 11 (SLC7A11) and prognosis is still controversial. Therefore, we conducted this systematic review and meta-analysis to identify the prognostic and clinicopathological significance of SLC7A11 in human cancers.

Methods: PubMed, Web of Science, Scopus, the Cochrane Library and Embase database were searched from database inceptions to March 19th 2022. Hand searches were also conducted in references. Prognosis and clinicopathological data were extracted and analyzed.

Results: A total of 12 eligible studies with 1,955 patients were included. The results indicated that SLC7A11 expression is associated with unfavorable overall survival (OS), unfavorable recurrence-free survival (RFS) and unfavorable progression free survival (PFS). And SLC7A11 expression is also associated with more advanced tumor stage.

Conclusions: SLC7A11 expression is associated with more unfavorable prognosis and more advanced tumor stage. Therefore, SLC7A11 could be a potential biomarker for human cancer prognosis.

Citing Articles

SLC7A11 Expression Is Up-Regulated in HPV- and Tobacco-Associated Lung Cancer.

Osorio J, Andrade-Madrigal C, Gheit T, Corvalan A, Aguayo F Int J Mol Sci. 2025; 25(24).

PMID: 39769017 PMC: 11676194. DOI: 10.3390/ijms252413248.

References
1.
Sugano K, Maeda K, Ohtani H, Nagahara H, Shibutani M, Hirakawa K . Expression of xCT as a predictor of disease recurrence in patients with colorectal cancer. Anticancer Res. 2015; 35(2):677-82. View

2.
Liu J, Xia X, Huang P . xCT: A Critical Molecule That Links Cancer Metabolism to Redox Signaling. Mol Ther. 2020; 28(11):2358-2366. PMC: 7647670. DOI: 10.1016/j.ymthe.2020.08.021. View

3.
Namikawa M, Kakizaki S, Kaira K, Tojima H, Yamazaki Y, Horiguchi N . Expression of amino acid transporters (LAT1, ASCT2 and xCT) as clinical significance in hepatocellular carcinoma. Hepatol Res. 2014; 45(9):1014-1022. DOI: 10.1111/hepr.12431. View

4.
Shao M, Jiang Q, Shen C, Liu Z, Qiu L . Sinapine induced ferroptosis in non-small cell lung cancer cells by upregulating transferrin/transferrin receptor and downregulating SLC7A11. Gene. 2022; 827:146460. DOI: 10.1016/j.gene.2022.146460. View

5.
Luo Y, Xiang W, Liu Z, Yao L, Tang L, Tan W . Functional role of the SLC7A11-AS1/xCT axis in the development of gastric cancer cisplatin-resistance by a GSH-dependent mechanism. Free Radic Biol Med. 2022; 184:53-65. DOI: 10.1016/j.freeradbiomed.2022.03.026. View