» Articles » PMID: 34638962

Acetaminophen-Induced Liver Injury Exposes Murine IL-22 As Sex-Related Gene Product

Overview
Journal Int J Mol Sci
Publisher MDPI
Date 2021 Oct 13
PMID 34638962
Citations 6
Authors
Affiliations
Soon will be listed here.
Abstract

Gaining detailed knowledge about sex-related immunoregulation remains a crucial prerequisite for the development of adequate disease models and therapeutic strategies enabling personalized medicine. Here, the key parameter of the production of cytokines mediating disease resolution was investigated. Among these cytokines, STAT3-activating interleukin (IL)-22 is principally associated with recovery from tissue injury. By investigating paradigmatic acetaminophen-induced liver injury, we demonstrated that IL-22 expression is enhanced in female mice. Increased female IL-22 was confirmed at a cellular level using murine splenocytes stimulated by lipopolysaccharide or αCD3/CD28 to model innate or adaptive immunoactivation. Interestingly, testosterone or dihydrotestosterone reduced IL-22 production by female but not by male splenocytes. Mechanistic studies on PMA/PHA-stimulated T-cell-lymphoma EL-4 cells verified the capability of testosterone/dihydrotestosterone to reduce IL-22 production. Moreover, we demonstrated by chromatin immunoprecipitation that testosterone impairs binding of the aryl hydrocarbon receptor to xenobiotic responsive elements within the murine IL-22 promoter. Overall, female mice undergoing acute liver injury and cultured female splenocytes upon inflammatory activation display increased IL-22. This observation is likely related to the immunosuppressive effects of androgens in males. The data presented concur with more pronounced immunological alertness demonstrable in females, which may relate to the sex-specific course of some immunological disorders.

Citing Articles

Bifidobacterium bifidum reduces oxidative stress and alters gut flora to mitigate acute liver injury caused by N-acetyl-p-aminophenol.

Yin J, Chen L, Lin Y, Qiu J, Liu F, Wang Y BMC Microbiol. 2025; 25(1):87.

PMID: 40000948 PMC: 11853282. DOI: 10.1186/s12866-025-03775-1.


Cryopreserved human alternatively activated macrophages promote resolution of acetaminophen-induced liver injury in mouse.

Candela M, Addison M, Aird R, Man T, Cartwright J, Ashmore-Harris C NPJ Regen Med. 2025; 10(1):5.

PMID: 39843512 PMC: 11754469. DOI: 10.1038/s41536-025-00393-3.


Role of the type 3 cytokines IL-17 and IL-22 in modulating metabolic dysfunction-associated steatotic liver disease.

Abdelnabi M, Hassan G, Shoukry N Front Immunol. 2024; 15:1437046.

PMID: 39156888 PMC: 11327067. DOI: 10.3389/fimmu.2024.1437046.


Pancreatic beta-cell IL-22 receptor deficiency induces age-dependent dysregulation of insulin biosynthesis and systemic glucose homeostasis.

Sajiir H, Wong K, Muller A, Keshvari S, Burr L, Aiello E Nat Commun. 2024; 15(1):4527.

PMID: 38811550 PMC: 11137127. DOI: 10.1038/s41467-024-48320-2.


Hepatic vagotomy blunts liver regeneration after hepatectomy by downregulating the expression of interleukin-22.

Zhou H, Xu J, Huang S, He Y, He X, Lu S World J Gastrointest Surg. 2024; 15(12):2866-2878.

PMID: 38222006 PMC: 10784834. DOI: 10.4240/wjgs.v15.i12.2866.


References
1.
Brand S, Dambacher J, Beigel F, Zitzmann K, Heeg M, Weiss T . IL-22-mediated liver cell regeneration is abrogated by SOCS-1/3 overexpression in vitro. Am J Physiol Gastrointest Liver Physiol. 2007; 292(4):G1019-28. DOI: 10.1152/ajpgi.00239.2006. View

2.
Moniruzzaman M, Wang R, Jeet V, McGuckin M, Hasnain S . Interleukin (IL)-22 from IL-20 Subfamily of Cytokines Induces Colonic Epithelial Cell Proliferation Predominantly through ERK1/2 Pathway. Int J Mol Sci. 2019; 20(14). PMC: 6678670. DOI: 10.3390/ijms20143468. View

3.
Gubbels Bupp M, Jorgensen T . Androgen-Induced Immunosuppression. Front Immunol. 2018; 9:794. PMC: 5932344. DOI: 10.3389/fimmu.2018.00794. View

4.
Jaeschke H, Ramachandran A . Mechanisms and pathophysiological significance of sterile inflammation during acetaminophen hepatotoxicity. Food Chem Toxicol. 2020; 138:111240. PMC: 7098420. DOI: 10.1016/j.fct.2020.111240. View

5.
Wolk K, Kunz S, Witte E, Friedrich M, Asadullah K, Sabat R . IL-22 increases the innate immunity of tissues. Immunity. 2004; 21(2):241-54. DOI: 10.1016/j.immuni.2004.07.007. View