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Basement Membrane-related Regulators for Prediction of Prognoses and Responses to Diverse Therapies in Hepatocellular Carcinoma

Overview
Publisher Biomed Central
Specialty Genetics
Date 2023 Apr 20
PMID 37081465
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Abstract

Background: Hepatocellular carcinoma (HCC) remains a global health threat. Finding a novel biomarker for assessing the prognosis and new therapeutic targets is vital to treating this patient population. Our study aimed to explore the contribution of basement membrane-related regulators (BMR) to prognostic assessment and therapeutic response prediction in HCC.

Material And Methods: The RNA sequencing and clinical information of HCC were downloaded from TCGA-LIHC, ICGC-JP, GSE14520, GSE104580, and CCLE datasets. The BMR signature was created by the Least Absolute Shrinkage and Selection Operator (LASSO) algorithm and used to separate HCC patients into low- and high-risk groups. We conducted analyses using various R 4.1.3 software packages to compare prognoses and responses to immunotherapy, transcatheter arterial chemoembolization (TACE), and chemotherapeutic drugs between the groups. Additionally, stemness indices, molecular functions, and somatic mutation analyses were further explored in these subgroups.

Results: The BMR signature included 3 basement membrane-related genes (CTSA, P3H1, and ADAM9). We revealed that BMR signature was an independent risk contributor to poor prognosis in HCC, and high-risk group patients presented shorter overall survival. We discovered that patients in the high-risk group might be responsive to immunotherapy, while patients in the low-risk group may be susceptible to TACE therapy. Over 300 agents were screened to identify effective drugs for the two subgroups.

Conclusion: Overall, basement membrane-related regulators represent novel biomarkers in HCC for assessing prognosis, response to immunotherapy, the effectiveness of TACE therapy, and drug susceptibility.

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References
1.
Leek J, Johnson W, Parker H, Jaffe A, Storey J . The sva package for removing batch effects and other unwanted variation in high-throughput experiments. Bioinformatics. 2012; 28(6):882-3. PMC: 3307112. DOI: 10.1093/bioinformatics/bts034. View

2.
Yamashita T, Koshikawa N, Shimakami T, Terashima T, Nakagawa M, Nio K . Serum Laminin γ2 Monomer as a Diagnostic and Predictive Biomarker for Hepatocellular Carcinoma. Hepatology. 2021; 74(2):760-775. DOI: 10.1002/hep.31758. View

3.
Ritchie M, Phipson B, Wu D, Hu Y, Law C, Shi W . limma powers differential expression analyses for RNA-sequencing and microarray studies. Nucleic Acids Res. 2015; 43(7):e47. PMC: 4402510. DOI: 10.1093/nar/gkv007. View

4.
Tong X, Ru Y, Fu J, Wang Y, Zhu J, Ding Y . Fucosylation Promotes Cytolytic Function and Accumulation of NK Cells in B Cell Lymphoma. Front Immunol. 2022; 13:904693. PMC: 9240281. DOI: 10.3389/fimmu.2022.904693. View

5.
Wang L, Leite de Oliveira R, Huijberts S, Bosdriesz E, Pencheva N, Brunen D . An Acquired Vulnerability of Drug-Resistant Melanoma with Therapeutic Potential. Cell. 2018; 173(6):1413-1425.e14. DOI: 10.1016/j.cell.2018.04.012. View