2021
DOI: 10.2147/ott.s269300
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Neutral Desorption Extractive Electrospray Ionization Mass Spectrometry Analysis Sputum for Non-Invasive Lung Adenocarcinoma Detection

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Cited by 7 publications
(4 citation statements)
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“… 18 , 19 Specifically, such reports have been made for renal cell cancer, 7 liver, 8 breast cancer, 10 and colorectal cancer. 12 Regarding lung cancer, several lipid metabolites have been reported as candidates in sputum analysis, 20 but definitive biomarkers that include other organ malignancies have not yet been clarified. In this study, our system could not specify the metabolites from which the m/z was derived for each identification of PLAC, CRMT, and normal lung.…”
Section: Discussionmentioning
confidence: 99%
“… 18 , 19 Specifically, such reports have been made for renal cell cancer, 7 liver, 8 breast cancer, 10 and colorectal cancer. 12 Regarding lung cancer, several lipid metabolites have been reported as candidates in sputum analysis, 20 but definitive biomarkers that include other organ malignancies have not yet been clarified. In this study, our system could not specify the metabolites from which the m/z was derived for each identification of PLAC, CRMT, and normal lung.…”
Section: Discussionmentioning
confidence: 99%
“…ND-EESI-MS and collision induced dissociation (CID) were reported to detect sputum metabolites from 143 spontaneous sputum samples. In this study, 19 altered metabolites were detected by ND-EESI-MS from 76 cases of LAC and 67 cases of control (Zheng et al, 2021). Moreover, ND-EESI technology can also be used for the detection of exogenous substances.…”
Section: Application Of Eesi-ms In Analysis Of Pharmaceutical Chemicalsmentioning
confidence: 91%
“…Due to its extremely high tolerance of dirty matrix, EESI-MS has been widely used in the safety evaluation of medicine (Chen et al, 2010;Zeng et al, 2016;Zheng et al, 2022), food analysis (Deng et al, 2017;Xu et al, 2017;Lu et al, 2021b), life science (Hu et al, 2011;Ning et al, 2013;Ke et al, 2019), environmental science (Liu et al, 2011;Liu et al, 2012;Liu et al, 2020), chemical industry (Zhu et al, 2008;Li X. et al, 2013;Zhang et al, 2018) and other fields. In addition, based on EESI-MS, Neutral-Desorption Extractive Electrospray Ionization Mass Spectrometry (ND-EESI-MS) (Wu et al, 2019;Zheng et al, 2021) and Internal Extractive Electrospray Ionization Mass Spectrometry (iEESI-MS) (Lu et al, 2021a;Zheng et al, 2022) were further developed. Herein, we provide an overview of the typical effects of operation conditions on the analytical performance of EESI-MS for various pharmaceutical compounds, pharmaceutical preparations, and herbal medicine materials.…”
Section: Introductionmentioning
confidence: 99%
“… 106 Meanwhile, due to the changes in fatty acid metabolism in cancers, certain specific fatty acids may serve as potential biomarkers for cancer diagnosis. 107 , 108 …”
Section: Metabolite Sensing and Epigenetic Regulation Of Fatty Acid M...mentioning
confidence: 99%