Molecular Subtyping of Hepatocellular Carcinoma via Lysosome-Related Genes for Prognosis and Therapy Prediction
Yiyang Yao,1,* Tong Zhu,2,* Xiaoyi Shen,3 Junyong Ma,4 Xudong Zhu,5,6 Jie Jiang7 1Department of Gastroenterology, Qidong People’s Hospital, Nantong, People’s Republic of China; 2Department of Breast Surgery, Panjin Central Hospital, Panjin, People’s Republic of China; 3Depart...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Dove Medical Press
2025-07-01
|
| Series: | International Journal of General Medicine |
| Subjects: | |
| Online Access: | https://www.dovepress.com/molecular-subtyping-of-hepatocellular-carcinoma-via-lysosome-related-g-peer-reviewed-fulltext-article-IJGM |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849718543918039040 |
|---|---|
| author | Yao Y Zhu T Shen X Ma J Zhu X Jiang J |
| author_facet | Yao Y Zhu T Shen X Ma J Zhu X Jiang J |
| author_sort | Yao Y |
| collection | DOAJ |
| description | Yiyang Yao,1,* Tong Zhu,2,* Xiaoyi Shen,3 Junyong Ma,4 Xudong Zhu,5,6 Jie Jiang7 1Department of Gastroenterology, Qidong People’s Hospital, Nantong, People’s Republic of China; 2Department of Breast Surgery, Panjin Central Hospital, Panjin, People’s Republic of China; 3Department of General Practice, Tongren Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, People’s Republic of China; 4Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Navy Medical University, Shanghai, People’s Republic of China; 5Department of General Surgery, Cancer Hospital of China Medical University, Cancer Hospital of Dalian University of Technology, Liaoning Cancer Hospital & Institute, Shenyang, People’s Republic of China; 6Liaoning Provincial Key Laboratory of Precision Medicine for Malignant Tumors, Shenyang, People’s Republic of China; 7Department of Gastroenterology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, People’s Republic of China*These authors contributed equally to this workCorrespondence: Xudong Zhu, Department of General Surgery, Cancer Hospital of China Medical University, Cancer Hospital of Dalian University of Technology, Liaoning Cancer Hospital & Institute, Liaoning Provincial Key Laboratory of Precision Medicine for Malignant Tumors, Shenyang, 110042, People’s Republic of China, Tel +86 13354204706, Email xdzhu@cmu.edu.cn Jie Jiang, Department of Gastroenterology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210008, People’s Republic of China, Tel +86 13162999914, Email jj0914ly@163.comBackground: Lysosomes play an important role in the pathological processes of cancer development. However, its effects on the prognosis and tumor microenvironment of hepatocellular carcinoma (HCC) remain unclear. Therefore, we aim to explore the novel molecular subtypes of HCC via lysosome-related genes (LRGs) for prognosis and therapy prediction in this study.Methods: Using the data of TCGA, differential expression and survival analyses were performed. Consequently, 109 key LRGs were obtained and 374 HCC samples were clustered into two groups: C1 and C2. A three-gene prognostic prediction nomogram was constructed using WCGNA and Cox regression analyses. Furthermore, pathway enrichment conditions, immune infiltration, immune checkpoint expression, and drug sensitivity were analyzed for the two subtypes. RT-qPCR was also used to validate the expression of the selected key LRGs.Results: Key LRGs were highly expressed in the C1 subtype, and their prognosis was worse. The degree of immune cell infiltration and pathway enrichment results were also significantly different between the two subtypes. Furthermore, the three-gene prognostic prediction nomogram including LAPTM4B, PRKCD and LPCAT1, had a relatively high prognostic prediction ability. Meanwhile, the expression of immune checkpoints, human leukocyte antigen, and TIDE score were higher in the C1 subtype, suggesting that immune evasion was more likely to occur in this subtype. Drug sensitivity analysis showed that several drugs were more sensitive to C1 subtypes and might serve as drug candidates for these patients.Conclusion: We identified two novel molecular subtypes of HCC based on LRGs, and found that the LRGs related subtypes demonstrated significant efficacy in predicting the prognosis and therapeutic outcomes for patients with HCC. Moreover, a novel prognostic prediction nomogram was also developed, which possessed excellent prognostic prediction capabilities. We hope the novel LRG-related subtypes and nomogram of HCC would provide new insights and guidelines for clinical practice in the future.Keywords: hepatocellular carcinoma, lysosomes, tumor immune, prognosis, tumor microenvironment, molecular subtypes |
| format | Article |
| id | doaj-art-685c739ff1e046dba4a3c62ae5172e3d |
| institution | DOAJ |
| issn | 1178-7074 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | Dove Medical Press |
| record_format | Article |
| series | International Journal of General Medicine |
| spelling | doaj-art-685c739ff1e046dba4a3c62ae5172e3d2025-08-20T03:12:20ZengDove Medical PressInternational Journal of General Medicine1178-70742025-07-01Volume 18Issue 139333950104856Molecular Subtyping of Hepatocellular Carcinoma via Lysosome-Related Genes for Prognosis and Therapy PredictionYao YZhu T0Shen X1Ma J2Zhu X3Jiang J4Department of Breast SurgeryDepartment of General PracticeDepartment of Hepatic SurgeryDepartment of General SurgeryDepartment of GastroenterologyYiyang Yao,1,* Tong Zhu,2,* Xiaoyi Shen,3 Junyong Ma,4 Xudong Zhu,5,6 Jie Jiang7 1Department of Gastroenterology, Qidong People’s Hospital, Nantong, People’s Republic of China; 2Department of Breast Surgery, Panjin Central Hospital, Panjin, People’s Republic of China; 3Department of General Practice, Tongren Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, People’s Republic of China; 4Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Navy Medical University, Shanghai, People’s Republic of China; 5Department of General Surgery, Cancer Hospital of China Medical University, Cancer Hospital of Dalian University of Technology, Liaoning Cancer Hospital & Institute, Shenyang, People’s Republic of China; 6Liaoning Provincial Key Laboratory of Precision Medicine for Malignant Tumors, Shenyang, People’s Republic of China; 7Department of Gastroenterology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, People’s Republic of China*These authors contributed equally to this workCorrespondence: Xudong Zhu, Department of General Surgery, Cancer Hospital of China Medical University, Cancer Hospital of Dalian University of Technology, Liaoning Cancer Hospital & Institute, Liaoning Provincial Key Laboratory of Precision Medicine for Malignant Tumors, Shenyang, 110042, People’s Republic of China, Tel +86 13354204706, Email xdzhu@cmu.edu.cn Jie Jiang, Department of Gastroenterology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210008, People’s Republic of China, Tel +86 13162999914, Email jj0914ly@163.comBackground: Lysosomes play an important role in the pathological processes of cancer development. However, its effects on the prognosis and tumor microenvironment of hepatocellular carcinoma (HCC) remain unclear. Therefore, we aim to explore the novel molecular subtypes of HCC via lysosome-related genes (LRGs) for prognosis and therapy prediction in this study.Methods: Using the data of TCGA, differential expression and survival analyses were performed. Consequently, 109 key LRGs were obtained and 374 HCC samples were clustered into two groups: C1 and C2. A three-gene prognostic prediction nomogram was constructed using WCGNA and Cox regression analyses. Furthermore, pathway enrichment conditions, immune infiltration, immune checkpoint expression, and drug sensitivity were analyzed for the two subtypes. RT-qPCR was also used to validate the expression of the selected key LRGs.Results: Key LRGs were highly expressed in the C1 subtype, and their prognosis was worse. The degree of immune cell infiltration and pathway enrichment results were also significantly different between the two subtypes. Furthermore, the three-gene prognostic prediction nomogram including LAPTM4B, PRKCD and LPCAT1, had a relatively high prognostic prediction ability. Meanwhile, the expression of immune checkpoints, human leukocyte antigen, and TIDE score were higher in the C1 subtype, suggesting that immune evasion was more likely to occur in this subtype. Drug sensitivity analysis showed that several drugs were more sensitive to C1 subtypes and might serve as drug candidates for these patients.Conclusion: We identified two novel molecular subtypes of HCC based on LRGs, and found that the LRGs related subtypes demonstrated significant efficacy in predicting the prognosis and therapeutic outcomes for patients with HCC. Moreover, a novel prognostic prediction nomogram was also developed, which possessed excellent prognostic prediction capabilities. We hope the novel LRG-related subtypes and nomogram of HCC would provide new insights and guidelines for clinical practice in the future.Keywords: hepatocellular carcinoma, lysosomes, tumor immune, prognosis, tumor microenvironment, molecular subtypeshttps://www.dovepress.com/molecular-subtyping-of-hepatocellular-carcinoma-via-lysosome-related-g-peer-reviewed-fulltext-article-IJGMHepatocellular carcinomaLysosomesTumor immunePrognosisTumor microenvironmentMolecular subtypes |
| spellingShingle | Yao Y Zhu T Shen X Ma J Zhu X Jiang J Molecular Subtyping of Hepatocellular Carcinoma via Lysosome-Related Genes for Prognosis and Therapy Prediction International Journal of General Medicine Hepatocellular carcinoma Lysosomes Tumor immune Prognosis Tumor microenvironment Molecular subtypes |
| title | Molecular Subtyping of Hepatocellular Carcinoma via Lysosome-Related Genes for Prognosis and Therapy Prediction |
| title_full | Molecular Subtyping of Hepatocellular Carcinoma via Lysosome-Related Genes for Prognosis and Therapy Prediction |
| title_fullStr | Molecular Subtyping of Hepatocellular Carcinoma via Lysosome-Related Genes for Prognosis and Therapy Prediction |
| title_full_unstemmed | Molecular Subtyping of Hepatocellular Carcinoma via Lysosome-Related Genes for Prognosis and Therapy Prediction |
| title_short | Molecular Subtyping of Hepatocellular Carcinoma via Lysosome-Related Genes for Prognosis and Therapy Prediction |
| title_sort | molecular subtyping of hepatocellular carcinoma via lysosome related genes for prognosis and therapy prediction |
| topic | Hepatocellular carcinoma Lysosomes Tumor immune Prognosis Tumor microenvironment Molecular subtypes |
| url | https://www.dovepress.com/molecular-subtyping-of-hepatocellular-carcinoma-via-lysosome-related-g-peer-reviewed-fulltext-article-IJGM |
| work_keys_str_mv | AT yaoy molecularsubtypingofhepatocellularcarcinomavialysosomerelatedgenesforprognosisandtherapyprediction AT zhut molecularsubtypingofhepatocellularcarcinomavialysosomerelatedgenesforprognosisandtherapyprediction AT shenx molecularsubtypingofhepatocellularcarcinomavialysosomerelatedgenesforprognosisandtherapyprediction AT maj molecularsubtypingofhepatocellularcarcinomavialysosomerelatedgenesforprognosisandtherapyprediction AT zhux molecularsubtypingofhepatocellularcarcinomavialysosomerelatedgenesforprognosisandtherapyprediction AT jiangj molecularsubtypingofhepatocellularcarcinomavialysosomerelatedgenesforprognosisandtherapyprediction |