» Articles » PMID: 35902685

Assessment of Diagnostic Utility of Serum Hemeoxygenase-1 Measurement for Acute Exacerbation of Interstitial Pneumonias

Overview
Journal Sci Rep
Specialty Science
Date 2022 Jul 28
PMID 35902685
Authors
Affiliations
Soon will be listed here.
Abstract

The present study aimed to evaluate whether serum heme oxygenase (HO)-1 could be a reliable blood biomarker for diagnosing acute exacerbations (AEs) of both idiopathic interstitial pneumonia (IIP) and secondary interstitial pneumonia (SIP). Serum HO-1 levels of newly diagnosed patients with IP were measured, and the relationships between serum HO-1 and other serum biomarkers and high-resolution CT scores, were evaluated. Blood samples were collected from 90 patients with IIP, including 32 having an AE, and 32 with SIP, including 9 having an AE. The patients having an AE had significantly higher HO-1 levels than those not having an AE (35.2 ng/mL vs. 16.4 ng/mL; p < 0.001). On receiver operating characteristics (ROC) curve analysis for serum HO-1 ability to detect an AE, the area under the ROC curve (AUC) was 0.87 in patients with IIPs and 0.86 in those with SIPs. Also, in patients with both IIPs and SIPs, the combination of the serum HO-1 level and the GGO score showed favorable AUCs (IIPs: 0.92, SIPs: 0.83), though HO-1-not-including model (combination of LDH and GGO) also showed acceptable AUCs. Serum HO-1 could be a clinically useful biomarker for the accurate diagnosis of patients with AEs.

Citing Articles

Serum surfactant protein D as a significant biomarker for predicting occurrence, progression, acute exacerbation, and mortality in interstitial lung disease: a systematic review and meta-analysis.

He X, Ji J, Zheng D, Luo Z, Luo L, Guo L Front Immunol. 2025; 16:1450798.

PMID: 40028331 PMC: 11868069. DOI: 10.3389/fimmu.2025.1450798.


Serum heme oxygenase-1 as a prognostic biomarker in patients with acute exacerbation of interstitial lung disease.

Tagami Y, Hara Y, Murohashi K, Nagasawa R, Fujii H, Izawa A Sci Rep. 2023; 13(1):22639.

PMID: 38114539 PMC: 10730846. DOI: 10.1038/s41598-023-49342-4.

References
1.
Oda K, Ishimoto H, Yamada S, Kushima H, Ishii H, Imanaga T . Autopsy analyses in acute exacerbation of idiopathic pulmonary fibrosis. Respir Res. 2014; 15:109. PMC: 4243719. DOI: 10.1186/s12931-014-0109-y. View

2.
Lenz A, Jorens P, Meyer B, De Backer W, Van Overveld F, Bossaert L . Oxidatively modified proteins in bronchoalveolar lavage fluid of patients with ARDS and patients at-risk for ARDS. Eur Respir J. 2000; 13(1):169-74. DOI: 10.1034/j.1399-3003.1999.13a31.x. View

3.
Collard H, Ryerson C, Corte T, Jenkins G, Kondoh Y, Lederer D . Acute Exacerbation of Idiopathic Pulmonary Fibrosis. An International Working Group Report. Am J Respir Crit Care Med. 2016; 194(3):265-75. DOI: 10.1164/rccm.201604-0801CI. View

4.
Gordon S . Alternative activation of macrophages. Nat Rev Immunol. 2003; 3(1):23-35. DOI: 10.1038/nri978. View

5.
Ooi G, Mok M, Tsang K, Wong Y, Khong P, Fung P . Interstitial lung disease in systemic sclerosis. Acta Radiol. 2003; 44(3):258-64. DOI: 10.1080/j.1600-0455.2003.00058.x. View