The multiple potential biomarkers for predicting immunotherapy response : finding the needle in the haystack

Tamiem Adam, Therese M. Becker, Wei Chua, Victoria Bray, Tara L. Roberts

Research output: Contribution to journalArticlepeer-review

16 Citations (Scopus)

Abstract

Immune checkpoint inhibitors (ICIs) are being increasingly utilised in a variety of advanced malignancies. Despite promising outcomes in certain patients, the majority will not derive benefit and are at risk of potentially serious immune-related adverse events (irAEs). The development of predictive biomarkers is therefore critical to personalise treatments and improve outcomes. A number of biomarkers have shown promising results, including from tumour (programmed cell death ligand 1 (PD-L1), tumour mutational burden (TMB), stimulator of interferon genes (STING) and apoptosis-associated speck-like protein containing a CARD (ASC)), from blood (peripheral blood mononuclear cells (PBMCs), circulating tumour DNA (ctDNA), exosomes, cytokines and metal chelators) and finally the microbiome.
Original languageEnglish
Article number277
Number of pages20
JournalCancers
Volume13
Issue number2
DOIs
Publication statusPublished - 2021

Open Access - Access Right Statement

© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

Keywords

  • biochemical markers
  • cancer
  • immunotherapy
  • melanoma
  • renal cell carcinoma

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