A prognostic fingerprint in liver transplantation for hepatocellular carcinoma based on plasma metabolomics profiling

Lu, Di; Yang, Fan; Lin, Zuyuan; Zhuo, Jianyong; Liu, Peng; Cen, Beini; Lian, Zhengxing; Xie, Haiyang; Zheng, Shusen; Xu, Xiao

doi:10.1016/j.ejso.2019.07.004

Cited by 17 publications

(20 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Bile acids are physiological detergents that facilitate excretion, absorption, and transport of fats and sterols in the intestine and liver. Nutriacholic acid is used as a prognostic metabolite in the study of predicting tumor recurrence after liver transplantation ( Lu et al., 2019 ). Down-regulation of nutriacholic acid might be induced by aurantio-obtusin, which would cause the abnormality of bile acid metabolism directly.…”

Section: Discussionmentioning

confidence: 99%

Urine Metabolomics Study on Potential Hepatoxic Biomarkers Identification in Rats Induced by Aurantio-Obtusin

Wang²,

Tang³

et al. 2020

Front. Pharmacol.

View full text Add to dashboard Cite

Previous studies revealed the hepatotoxic effect of aurantio-obtusin on rats. The aim of this study was to identify potential biomarkers of urine caused by aurantio-obtusin. Sprague–Dawley (SD) rats with body weight of 0, 4, 40, and 200 mg/kg were orally given aurantio-obtusin for 28 days, and urine was collected for 24 h after the last administration. The urine metabolites in the aurantio-obtusin group and the control group were analyzed by ultraperformance liquid chromatography quadrupole time-of-flight mass spectrometry (UPLC-QTOF/MS). Twenty-three metabolites were identified as potential biomarkers, and 10 of them were up-regulated, including xanthosine, hippuric acid, 5-L-glutamyl-taurine, etc. The other 13 biomarkers were down-regulated, including thymidine, 3-methyldioxyindole, cholic acid, etc. The significant changes of these biomarkers indicated that purine metabolism, taurine and hypotaurine metabolism, primary bile acid biosynthesis, pyrimidine metabolism, and tryptophan metabolism played an important role in the hepatotoxicity of aurantio-obtusin in rats. In this paper, the safety and potential risk of aurantio-obtusin were studied for the first time by combining the toxicity of aurantio-obtusin with the results of urine metabolomics, which provided information for the mechanism of liver injury induced by aurantio-obtusin.

show abstract

Section: Discussionmentioning

confidence: 99%

Urine Metabolomics Study on Potential Hepatoxic Biomarkers Identification in Rats Induced by Aurantio-Obtusin

Wang²,

Tang³

et al. 2020

Front. Pharmacol.

View full text Add to dashboard Cite

show abstract

“…Some novel indicators have been investigated for integration with AFP, such as 18F-fluorodeoxyglucose positron emission tomography (18F-FDG PET) 131,132 and plasma metabolomics profiling 133 . In addition, several criteria established and validated previously were combined with AFP for the purpose of minimizing the risk of post-LT tumor recurrence 134,135 .…”

Section: Afp With Other Factorsmentioning

confidence: 99%

The Landscape Of Alpha Fetoprotein In Hepatocellular Carcinoma: Where Are We?

Hu¹,

Chen²,

Wei³

et al. 2022

Int. J. Biol. Sci.

Self Cite

100

View full text Add to dashboard Cite

Hepatocellular carcinoma (HCC) is the most common primary liver cancer and has been acknowledged as a leading cause of death among cirrhosis patients. Difficulties in early diagnosis and heterogeneity are obstacles to effective treatment, especially for advanced HCC. Liver transplantation (LT) is considered the best therapy for HCC. Although many biomarkers are being proposed, alpha-fetoprotein (AFP), which was identified over 60 years ago, remains the most utilized. Recently, much hope has been placed in the immunogenicity of AFP to develop novel therapies, such as AFP vaccines and AFP-specific adoptive T-cell transfer (ACT). This review summarizes the performance of AFP as a biomarker for HCC diagnosis and prognosis, as well as its correlation with molecular classes. In addition, the role of AFP in LT is also described. Finally, we highlight the mechanism and application prospects of two immune therapies (AFP vaccine and ACT) for HCC. In general, our review points out the prevalence of AFP in HCC, accompanied by some controversies and novel directions for future research.

show abstract

“…Chen et al [10] developed and verified a simple to use nomogram to predict the early survival of HCC for clinicians to promote communication with patients and the personalized evaluation after surgery. Lu et al [11] explored a noninvasive method to construct fingerprint of preoperative plasma/nomogram to predict the recurrence risk of liver transplantation for HCC. They are also helpful for the clinician who can provide a visual interface to communicate with HCC patients [4].…”

Section: Introductionmentioning

confidence: 99%

Development and Evaluation of Nomograms to Predict the Cancer-Specific Mortality and Overall Mortality of Patients with Hepatocellular Carcinoma

Dai

Pan

et al. 2021

BioMed Research International

View full text Add to dashboard Cite

Hepatocellular carcinoma (HCC) is the most common type among primary liver cancers (PLC). With its poor prognosis and survival rate, it is necessary for HCC patients to have a long-term follow-up. We believe that there are currently no relevant reports or literature about nomograms for predicting the cancer-specific mortality of HCC patients. Therefore, the primary goal of this study was to develop and evaluate nomograms to predict cancer-specific mortality and overall mortality. Data of 45,158 cases of HCC patients were collected from the Surveillance, Epidemiology, and End Results (SEER) program database between 2004 and 2013, which were then utilized to develop the nomograms. Finally, the performance of the nomograms was evaluated by the concordance index (C-index) and the area under the time-dependent receiver operating characteristic (ROC) curve (td-AUC). The categories selected to develop a nomogram for predicting cancer-specific mortality included marriage, insurance, radiotherapy, surgery, distant metastasis, lymphatic metastasis, tumor size, grade, sex, and the American Joint Committee on Cancer (AJCC) stage; while the marriage, radiotherapy, surgery, AJCC stage, grade, race, sex, and age were selected to develop a nomogram for predicting overall mortality. The C-indices for predicted 1-, 3-, and 5-year cancer-specific mortality were 0.792, 0.776, and 0.774; the AUC values for 1-, 3-, and 5-year cancer-specific mortality were 0.830, 0.830, and 0.830. The C-indices for predicted 1-, 3-, and 5-year overall mortality were 0.770, 0.755, and 0.752; AUC values for predicted 1-, 3-, and 5-year overall mortality were 0.820, 0.820, and 0.830. The results showed that the nomograms possessed good agreement compared with the observed outcomes. It could provide clinicians with a personalized predicted risk of death information to evaluate the potential changes of the disease-specific condition so that clinicians can adjust therapy options when combined with the actual condition of the patient, which is beneficial to patients.

show abstract

A prognostic fingerprint in liver transplantation for hepatocellular carcinoma based on plasma metabolomics profiling

Cited by 17 publications

References 19 publications

Urine Metabolomics Study on Potential Hepatoxic Biomarkers Identification in Rats Induced by Aurantio-Obtusin

Urine Metabolomics Study on Potential Hepatoxic Biomarkers Identification in Rats Induced by Aurantio-Obtusin

The Landscape Of Alpha Fetoprotein In Hepatocellular Carcinoma: Where Are We?

Development and Evaluation of Nomograms to Predict the Cancer-Specific Mortality and Overall Mortality of Patients with Hepatocellular Carcinoma

Contact Info

Product

Resources

About