» Articles » PMID: 36613462

Iron Dyshomeostasis in COVID-19: Biomarkers Reveal a Functional Link to 5-Lipoxygenase Activation

Abstract

Coronavirus disease 2019 (COVID-19) is characterized by a broad spectrum of clinical symptoms. After acute infection, some subjects develop a post-COVID-19 syndrome known as long-COVID. This study aims to recognize the molecular and functional mechanisms that occur in COVID-19 and long-COVID patients and identify useful biomarkers for the management of patients with COVID-19 and long-COVID. Here, we profiled the response to COVID-19 by performing a proteomic analysis of lymphocytes isolated from patients. We identified significant changes in proteins involved in iron metabolism using different biochemical analyses, considering ceruloplasmin (Cp), transferrin (Tf), hemopexin (HPX), lipocalin 2 (LCN2), and superoxide dismutase 1 (SOD1). Moreover, our results show an activation of 5-lipoxygenase (5-LOX) in COVID-19 and in long-COVID possibly through an iron-dependent post-translational mechanism. Furthermore, this work defines leukotriene B4 (LTB4) and lipocalin 2 (LCN2) as possible markers of COVID-19 and long-COVID and suggests novel opportunities for prevention and treatment.

Citing Articles

Antimicrobial resistance in intensive care patients hospitalized with SEPSIS: a comparison between the COVID-19 pandemic and pre-pandemic era.

Falasca K, Vetrugno L, Borrelli P, Di Nicola M, Ucciferri C, Gambi A Front Med (Lausanne). 2024; 11:1355144.

PMID: 38813381 PMC: 11133528. DOI: 10.3389/fmed.2024.1355144.


Pre-Infection Nutritional Status, Oxidative Stress, and One-Year-Long COVID Persistence in Patients Undergoing Hemodialysis: A Prospective Cohort Study.

Stepanova N, Korol L, Ostapenko T, Marchenko V, Belousova O, Snisar L Clin Pract. 2024; 14(3):892-905.

PMID: 38804402 PMC: 11130966. DOI: 10.3390/clinpract14030070.


COVID-19 related neurological manifestations in Parkinson's disease: has ferroptosis been a suspect?.

Jia F, Han J Cell Death Discov. 2024; 10(1):146.

PMID: 38503730 PMC: 10951317. DOI: 10.1038/s41420-024-01915-6.


Coronavirus Disease Pathophysiology: Biomarkers, Potential New Remedies, Comorbidities, Long COVID-19, Post Pandemic Epidemiological Surveillance.

Kubiak J, Kloc M Int J Mol Sci. 2023; 24(15).

PMID: 37569612 PMC: 10419002. DOI: 10.3390/ijms241512236.


Deferoxamine has the Potential to Improve the COVID-19-Related Inflammatory Response in Diabetic Patients.

Zeinivand M, Sharifi M, Hassanshahi G, Nedaei S Int J Pept Res Ther. 2023; 29(4):63.

PMID: 37273802 PMC: 10227407. DOI: 10.1007/s10989-023-10516-3.

References
1.
Davis H, Assaf G, McCorkell L, Wei H, Low R, Reem Y . Characterizing long COVID in an international cohort: 7 months of symptoms and their impact. EClinicalMedicine. 2021; 38:101019. PMC: 8280690. DOI: 10.1016/j.eclinm.2021.101019. View

2.
Yaghoubi N, Youssefi M, Jabbari Azad F, Farzad F, Yavari Z, Avval F . Total antioxidant capacity as a marker of severity of COVID-19 infection: Possible prognostic and therapeutic clinical application. J Med Virol. 2021; 94(4):1558-1565. PMC: 9015601. DOI: 10.1002/jmv.27500. View

3.
Ucciferri C, Barone M, Vecchiet J, Falasca K . Pidotimod in Paucisymptomatic SARS-CoV2 Infected Patients. Mediterr J Hematol Infect Dis. 2020; 12(1):e2020048. PMC: 7340237. DOI: 10.4084/MJHID.2020.048. View

4.
Tanaka K, Ishihara T, Azuma A, Kudoh S, Ebina M, Nukiwa T . Therapeutic effect of lecithinized superoxide dismutase on bleomycin-induced pulmonary fibrosis. Am J Physiol Lung Cell Mol Physiol. 2009; 298(3):L348-60. DOI: 10.1152/ajplung.00289.2009. View

5.
Dufrusine B, Damiani V, Capone E, Pieragostino D, Dainese E, De Marco M . BAG3 induces fibroblasts to release key cytokines involved in pancreatic cell migration. J Cell Biochem. 2021; 123(1):65-76. PMC: 9297949. DOI: 10.1002/jcb.30172. View