{
    "assessed_biomarker_entity": "Neuron-specific enolase (ENO2)",
    "assessed_entity_type": "protein",
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            "notes": "Measured in plasma (UN:0001969) as well.",
            "literature_evidence": "In short, we concluded that the concentrations of tumor biomarkers of CEA, CYFRA21-1, NSE, SCCA, ProGRP were elevated in COVID-19 patients, and that CEA, CYFRA21-1, SCCA could predicte the clinical outcome of COVID-19 patients. [PMID:32504736] Presence of elevated NSE levels shown as predictor of COVID-19 severity. [PMID:32347972]",
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            "title": "New and old biomarkers in the differential diagnosis of lung cancer: Pro-gastrin-releasing peptide in comparison with neuron-specific enolase, carcinoembryonic antigen, and CYFRA 21-1.",
            "journal": "The International journal of biological markers",
            "authors": "Mauro C, Passerini R, Spaggiari L, Galetta D, Radice D, Lentati P, Sandri MT",
            "date": "2019",
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                    "url": "https://data.glygen.org/GLY_000625"
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            "title": "[Clinical and prognostic significance of tumor markers cytokeratin 19 fragment, carcinoembryonic antigen, and neuron-specific enolase in lung cancer].",
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            "journal": "The Journal of infection",
            "authors": "He B, Zhong A, Wu Q, Liu X, Lin J, Chen C, He Y, Guo Y, Zhang M, Zhu P, Wu J, Wang C, Wang S, Xia X",
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            "journal": "Journal of medical virology",
            "authors": "Wei X, Su J, Yang K, Wei J, Wan H, Cao X, Tan W, Wang H",
            "date": "2020",
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