Lung cancer (LC) is still one of the most deadly cancers in the world, but there is a lack of non-invasive biomarkers to assist diagnosis and guide treatment. Herein, untargeted serum metabolomics of 57 LC patients and 59 HC people was performed based on gas chromatography-mass spectrography (GC-...
Detection of biomarkers was extremely important for the early diagnosis, prognosis and therapy optimization of diseases. The purpose of this study was to investigate the differences in serum metabolites between patients with heart failure (HF) and healthy controls (HC), and to diagnose HF qualita...