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Journal Article Review Epublish 14 citations

PubMed: 36831044 DOI: 10.3390/biomedicines11020508

Circulating Biomarkers for Prediction of Immunotherapy Response in NSCLC.

Biomedicines 11(2)

Authors: Kah Yee Goh, Terence You De Cheng, Su Chin Tham, Darren Wan-Teck Lim

Affiliations

  • Division of Medical Oncology, National Cancer Centre Singapore, 11 Hospital Crescent, Singapore 169610, Singapore.
  • Institute of Molecular and Cell Biology, Agency for Science, Technology and Research, Proteos, Singapore 138673, Singapore.
  • Office of Academic and Clinical Development, Duke-NUS Medical School, Singapore 169857, Singapore.

Abstract

Non-small cell lung cancer (NSCLC) constitutes the majority of the lung cancer population and the prognosis is poor. In recent years, immunotherapy has become the standard of care for advanced NSCLC patients as numerous trials demonstrated that immune checkpoint inhibitors (ICI) are more efficacious than conventional chemotherapy. However, only a minority of NSCLC patients benefit from this treatment. Therefore, there is an unmet need for biomarkers that could accurately predict response to immunotherapy. Liquid biopsy allows repeated sampling of blood-based biomarkers in a non-invasive manner for the dynamic monitoring of treatment response. In this review, we summarize the efforts and progress made in the identification of circulating biomarkers that predict immunotherapy benefit for NSCLC patients. We also discuss the challenges with future implementation of circulating biomarkers into clinical practice.

MeSH

Lung, Neoplasms, Carcinoma, Non-Small-Cell Lung, Biomarkers, Immunotherapy, Lung Neoplasms, Therapeutics, Liquid Biopsy

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