Letter to the Editor
Copyright ©The Author(s) 2022. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Clin Oncol. May 24, 2022; 13(5): 412-416
Published online May 24, 2022. doi: 10.5306/wjco.v13.i5.412
Commentary: Evaluating potential glioma serum biomarkers, with future applications
Michael Goutnik, Brandon Lucke-Wold
Michael Goutnik, Brandon Lucke-Wold, Department of Neurosurgery, University of Florida, Gainesville, FL 32608, United States
Author contributions: Goutnik M wrote the manuscript; Lucke-Wold B contributed to writing, and edited the manuscript.
Conflict-of-interest statement: The authors deny any conflicts of interest.
Open-Access: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: https://creativecommons.org/Licenses/by-nc/4.0/
Corresponding author: Michael Goutnik, MS, Department of Neurosurgery, University of Florida, 1505 SW Archer Rd, Gainesville, FL 32608, United States. mgoutnik@ufl.edu
Received: November 28, 2021
Peer-review started: November 28, 2021
First decision: February 15, 2022
Revised: March 15, 2022
Accepted: May 14, 2022
Article in press: May 14, 2022
Published online: May 24, 2022
Processing time: 176 Days and 19.7 Hours
Abstract

Systemic inflammation within malignant glioma is a topic of ongoing significance. In this commentary, we highlight recent findings from Gandhi et al and discuss alternative approaches. We present a counter argument with findings that IL-6 markers are controversial. We highlight the potential benefit of looking at microRNAs and other biomarkers. Finally, we present ideas for future application involving differentiation between radiation necrosis and recurrence. The commentary is intended to serve as a catalyst for further scientific discovery.

Keywords: Systemic inflammation; Malignant glioma; Neutrophil-lymphocyte ratio; Interleukin-6

Core Tip: Systemic inflammation in malignant glioma, along with the potential for blood-based biomarkers, is an exciting field of ongoing research. We have discussed supporting and contrasting evidence for glioma blood-based biomarkers, along with future research proposals.