A Bird’s Eye View of Quantitative Proteome of Tumor Tissues from Lung Cancer Patients by a High Precision Mass Spectrometry Method
作者机构:Lung Cancer Transitional Medicine CenterThe Second Affiliated Hospital of Dalian Medical UniversityDalian116023P.R.China Department of Scientific Research CenterThe Second Affiliated Hospital of Dalian Medical UniversityDalian116023P.R.China Department of Respiratory MedicineThe Second Affiliated Hospital of Dalian Medical UniversityDalian116023P.R.China
出 版 物:《Chemical Research in Chinese Universities》 (高等学校化学研究(英文版))
年 卷 期:2024年第40卷第1期
页 面:136-144页
核心收录:
学科分类:081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070302[理学-分析化学] 0703[理学-化学]
基 金:the National Natural Science Foundation of China(Nos.82003318,81903185,81972916) the“1+X”Program for Clinical Competency Enhancement-Interdisciplinary Innovation Project of the Second Hospital of Dalian Medical University and the Talent Innovation Support Plan of Dalian,China(No.2021RQ008)
主 题:Lung cancer Proteome Data-independent aquisition
摘 要:Lung cancer produces a high incidence of malignant *** have been many studies on lung cancer using mass spectrometry(MS)***,most studies have focused on humoral *** this work,26 pairs of tissue samples(tumor ***-tumor)from patients with lung cancer were analyzed using liquid chromatography-tandem MS(LC-MS/MS)with data-independent acquisition *** total,3152 proteins were quantified from tissue samples with high confidence,including 189 up-regulated and 522 down-regulated proteins(tumor ***-tumor).In addition,79 and 690 proteins were identified only in para-cancerous samples and cancerous samples,*** results from bio-informatics tools indicated that altered proteins like PEBP1,HRG and LYZ could be ideal reservoirs for screening the potential biomarkers for lung *** is believed these tissue-specific proteomics results will assist in the studies of lung cancer.