Alternative Biomarkers to Predict Tumor Biology in Hepatocellular Carcinoma

Phillipe Abreu, Raphaella Ferreira, Victor Mineli, Mauricio Alves Ribeiro, Fabio Gonçalves Ferreira, Rodrigo Martinez de Mello Vianna, Flavio Daniel Saavedra Tomasich, Luiz Arnaldo Szutan

Research output: Contribution to journalReview articlepeer-review

2 Scopus citations

Abstract

Hepatocellular carcinoma (HCC) is the most frequent primary malignant liver tumor, with more than 800,000 new cases diagnosed each year and with high mortality, ranking fourth in the world in cancer deaths. The worst prognosis is related to the late diagnosis, in which the tumor is at an advanced stage and curative treatments are not efficient in terms of increasing overall survival. Currently, screening and monitoring tests based on current guidelines have limited accuracy, which points to the need for the development of new biomarkers that improve HCC detection as well as its early diagnosis. This review will discuss the five phases of development of a biomarker, from its discovery to its application in clinical practice, and indicate the main biomarkers per development phase. Potential emerging technologies such as "Radiomics", "Proteomics" and "Metabolomics" will also be discussed, which should serve as tools for the elucidation of tumor heterogeneity, as well as provide data for future studies on HCC biomarkers.

Original languageEnglish (US)
Pages (from-to)6573-6584
Number of pages12
JournalAnticancer research
Volume40
Issue number12
DOIs
StatePublished - Dec 2020

Keywords

  • Biomarkers
  • Diagnosis
  • Hepatocellular carcinoma
  • Liver tumors
  • Review
  • Screening
  • Surveillance
  • Tumor biology

ASJC Scopus subject areas

  • Oncology
  • Cancer Research

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