https://scholars.lib.ntu.edu.tw/handle/123456789/627457
標題: | Tissue Proteogenomic Landscape Reveals the Role of Uncharacterized SEL1L3 in Progression and Immunotherapy Response in Lung Adenocarcinoma | 作者: | Chi-ya Shen Chang, Wen-Hsin Chen, Yi-Ju Weng, Chia-Wei Regmi, Prabha Kier, Mickiela K K KANG-YI SU Chang, Gee-Chen JIN-SHING CHEN Chen, Yu-Ju SUNG-LIANG YU |
關鍵字: | Chromosome-centric Human Proteome Project; Sel-1 suppressor of Lin-12-like 3; nonsmall cell lung cancer; uncharacterized protein existence level 1 | 公開日期: | 9-十一月-2022 | 出版社: | AMER CHEMICAL SOC | 來源出版物: | Journal of proteome research | 摘要: | The fundamental pursuit to complete the human proteome atlas and the unmet clinical needs in lung adenocarcinoma have prompted us to study the functional role of uncharacterized proteins and explore their implications in cancer biology. In this study, we characterized SEL1L3, a previously uncharacterized protein encoded from chromosome 4 as a dysregulated protein in lung adenocarcinoma from the large-scale tissue proteogenomics data set established using the cohort of Taiwan Cancer Moonshot. SEL1L3 was expressed in abundance in the tumor parts compared with paired adjacent normal tissues in 90% of the lung adenocarcinoma patients in our cohorts. Moreover, survival analysis revealed the association of SEL1L3 with better clinical outcomes. Intriguingly, silencing of SEL1L3 imposed a reduction in cell viability and activation of ER stress response pathways, indicating a role of SEL1L3 in the regulation of cell stress. Furthermore, the immune profiles of patients with higher SEL1L3 expression were corroborated with its active role in immunophenotype and favorable clinical outcomes in lung adenocarcinoma. Taken together, our study revealed that SEL1L3 might play a vital role in the regulation of cell stress, interaction with cancer cells and the immune microenvironment. Our research findings provide promising insights for further investigation of its molecular signaling network and also suggest SEL1L3 as a potential emerging adjuvant for immunotherapy in lung adenocarcinoma. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/627457 | ISSN: | 1535-3893 | DOI: | 10.1021/acs.jproteome.2c00382 |
顯示於: | 醫學檢驗暨生物技術學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。