Dataset Information

Immunotherapy, prognostic, and tumor biomarker based on pancancer analysis, SMARCD3.

ABSTRACT:

Background

SMARCD3 has recently been shown to be an important gene affecting cancer, playing an important role in medulloblastoma and pancreatic ductal adenocarcinoma. Therefore, we conducted this research to investigate the potential involvement of SMARCD3 across cancers and to offer recommendations for future studies.

Methods

Utilizing information on 33 malignancies in the UCSC Xena database, SMARCD3 expression and its prognostic value were assessed. The tumor microenvironment was evaluated with the "CIBERSORT" and "ESTIMATE" algorithms. SMARCD3 and immune-related genes were analyzed using the TISIDB website. The pathways related to the target genes were examined using GSEA. MSI (microsatellite instability), TMB (tumor mutational burden), and immunotherapy analysis were used to evaluate the impact of target genes on the response to immunotherapy.

Results

There is heterogeneity in terms of the expression and prognostic value of SMARCD3 among various cancers, but it is a risk factor for many cancers including uterine corpus endometrial cancer (UCEC), renal clear cell carcinoma (KIRC), and gastric adenocarcinoma (STAD). GSEA revealed that SMARCD3 is related to chromatin remodeling and transcriptional activation, lipid metabolism, and the activities of various immune cells. The TMB and MSI analyses suggested that SMARCD3 affects the immune response efficiency of KIRC, LUAD and STAD. Immunotherapy analysis suggested that SMARCD3 may be a potential immunotherapy target. RT-qPCR demonstrated the variation in SMARCD3 expression in KIRC, LUAD, and STAD.

Conclusion

Our study revealed that SMARCD3 affects the prognosis and immunotherapy response of some tumors, providing a direction for further research on this gene.

SUBMITTER: Guo Z

PROVIDER: S-EPMC11210247 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature

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Publications

Immunotherapy, prognostic, and tumor biomarker based on pancancer analysis, SMARCD3.

Guo Zishun Z Cao Bingji B Hu Zhuozheng Z Wu Jiajun J Zhou Weijun W Zhang Wenxiong W Shi Zhihua Z

Aging 20240611 11

<h4>Background</h4>SMARCD3 has recently been shown to be an important gene affecting cancer, playing an important role in medulloblastoma and pancreatic ductal adenocarcinoma. Therefore, we conducted this research to investigate the potential involvement of SMARCD3 across cancers and to offer recommendations for future studies.<h4>Methods</h4>Utilizing information on 33 malignancies in the UCSC Xena database, SMARCD3 expression and its prognostic value were assessed. The tumor microenvironment w ...[more]

PMID: 38862250

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Dataset Information

Immunotherapy, prognostic, and tumor biomarker based on pancancer analysis, SMARCD3.

Background

Methods

Results

Conclusion

Publications

Immunotherapy, prognostic, and tumor biomarker based on pancancer analysis, SMARCD3.

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