Serum and urine metabolomics analyses reveal metabolic pathways and biomarkers in relation to nasopharyngeal carcinoma
Rationale Nasopharyngeal carcinoma (NPC) is a malignant tumor that is endemic in Southeast Asia, North Africa, and southern China. There is an urgent need for effective early diagnosis and treatment of this disease since NPC is currently often detected at advanced stages. Methods To reveal the underlying metabolic mechanisms and discover potential diagnostic biomarkers of NPC, we employed ultrahigh‐performance liquid chromatography coupled with quadrupole time‐of‐flight mass spectrometry (UHPLC‐Q‐TOF‐MS) and UHPLC‐Q‐Exactive Orbitrap MS, respectively, to analyze 54 serum samples and 54 urine samples from 27 patients with NPC and 27 healthy control individuals. Results A total of 1230 metabolites were determined in serum samples, and 181 of the 1230 metabolites were significantly changed in NPC patients. The 181 metabolites were enriched in 16 pathways, including biosynthesis of unsaturated fatty acids, cholesterol metabolism, and ferroptosis. A total of 2509 metabolites were detected in the urine samples. Among them, 179 metabolites were significantly altered in NPC patients, and these metabolites were enriched in eight pathways, including the tricarboxylic acid (TCA) cycle and caffeine metabolism. Seven metabolites, including creatinine and paraxanthine, were found to be significantly changed in both NPC serum and urine samples. Based on them, further biomarker analysis revealed that the panel of three serum metabolites, octanoylcarnitine, creatinine, and decanoyl‐l‐carnitine, displayed a perfect diagnostic performance (area under the curve [AUC] = 0.973) to distinguish NPC patients from controls, while the other three‐metabolite biomarker panel, consisting of stachydrine, decanoyl‐l‐carnitine, and paraxanthine, had an AUC = 0.809 to distinguish NPC and control in urine samples. Conclusion This work highlights the key metabolites and metabolic pathways disturbed in NPC and presents potential biomarkers for effective diagnosis of this disease..
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:37 |
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| Enthalten in: |
Rapid Communications in Mass Spectrometry - 37(2023), 6 |
| Beteiligte Personen: |
Liao, Zhaohui [VerfasserIn] |
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| Anmerkungen: |
© 2023 John Wiley & Sons, Ltd. |
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| Umfang: |
10 |
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| doi: |
10.1002/rcm.9469 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
WLY016672895 |
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| 100 | 1 | |a Liao, Zhaohui |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Serum and urine metabolomics analyses reveal metabolic pathways and biomarkers in relation to nasopharyngeal carcinoma |
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| 520 | |a Rationale Nasopharyngeal carcinoma (NPC) is a malignant tumor that is endemic in Southeast Asia, North Africa, and southern China. There is an urgent need for effective early diagnosis and treatment of this disease since NPC is currently often detected at advanced stages. Methods To reveal the underlying metabolic mechanisms and discover potential diagnostic biomarkers of NPC, we employed ultrahigh‐performance liquid chromatography coupled with quadrupole time‐of‐flight mass spectrometry (UHPLC‐Q‐TOF‐MS) and UHPLC‐Q‐Exactive Orbitrap MS, respectively, to analyze 54 serum samples and 54 urine samples from 27 patients with NPC and 27 healthy control individuals. Results A total of 1230 metabolites were determined in serum samples, and 181 of the 1230 metabolites were significantly changed in NPC patients. The 181 metabolites were enriched in 16 pathways, including biosynthesis of unsaturated fatty acids, cholesterol metabolism, and ferroptosis. A total of 2509 metabolites were detected in the urine samples. Among them, 179 metabolites were significantly altered in NPC patients, and these metabolites were enriched in eight pathways, including the tricarboxylic acid (TCA) cycle and caffeine metabolism. Seven metabolites, including creatinine and paraxanthine, were found to be significantly changed in both NPC serum and urine samples. Based on them, further biomarker analysis revealed that the panel of three serum metabolites, octanoylcarnitine, creatinine, and decanoyl‐l‐carnitine, displayed a perfect diagnostic performance (area under the curve [AUC] = 0.973) to distinguish NPC patients from controls, while the other three‐metabolite biomarker panel, consisting of stachydrine, decanoyl‐l‐carnitine, and paraxanthine, had an AUC = 0.809 to distinguish NPC and control in urine samples. Conclusion This work highlights the key metabolites and metabolic pathways disturbed in NPC and presents potential biomarkers for effective diagnosis of this disease. | ||
| 700 | 1 | |a Zhao, Li |4 aut | |
| 700 | 1 | |a Zhong, Fangyan |4 aut | |
| 700 | 1 | |a Zhou, Yumeng |4 aut | |
| 700 | 1 | |a Lu, Tianzhu |4 aut | |
| 700 | 1 | |a Liu, Lijuan |4 aut | |
| 700 | 1 | |a Gong, Xiaochang |4 aut | |
| 700 | 1 | |a Li, Jingao |4 aut | |
| 700 | 1 | |a Rao, Jun |4 aut | |
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