» Articles » PMID: 37702416

Immune Dysfunction from Radiation Exposure

Overview
Journal Radiat Res
Specialties Genetics
Radiology
Date 2023 Sep 13
PMID 37702416
Authors
Affiliations
Soon will be listed here.
Abstract

Exposure to ionizing radiation causes acute damage and loss of bone marrow and peripheral immune cells that can result in high mortality due to reduced resistance to infections and hemorrhage. Besides these acute effects, tissue damage from radiation can trigger inflammatory responses, leading to progressive and chronic tissue damage by radiation-induced loss of immune cell types that are required for resolving tissue injuries. Understanding the mechanisms involved in radiation-induced immune system injury and repair will provide new insights for developing medical countermeasures that help restore immune homeostasis. For these reasons, The Radiation and Nuclear Countermeasures Program (RNCP) and the Basic Immunology Branch (BIB) under the Division of Allergy, Immunology, and Transplantation (DAIT) within the National Institute of Allergy and Infectious Diseases (NIAID) convened a two-day workshop, along with partners from the Biomedical Advanced Research and Development Authority (BARDA), and the Radiation Injury Treatment Network (RITN). This workshop, titled "Immune Dysfunction from Radiation Exposure," was held virtually on September 9-10, 2020; this Commentary provides a high-level overview of what was discussed at the meeting.

Citing Articles

Usp11 maintained the survival of marginal zone B cells under ionizing radiation by deubiquitinating DLL1 and JAG2.

Sheng J, Wu D, Shang J, Fu X, Gao H, Rong J Cell Death Dis. 2025; 16(1):67.

PMID: 39904982 PMC: 11794699. DOI: 10.1038/s41419-025-07377-7.


Ferulic Acid Alleviates Radiation-Induced Immune Damage by Acting on JAK/STAT Signaling Pathway.

Huang M, Ye A, Zhang H, Chen J, Yang T, Wei X Pharmaceuticals (Basel). 2024; 17(9).

PMID: 39338337 PMC: 11434775. DOI: 10.3390/ph17091175.


Radiation-induced eCIRP impairs macrophage bacterial phagocytosis.

Yamaga S, Murao A, Zhou M, Aziz M, Brenner M, Wang P J Leukoc Biol. 2024; 116(5):1072-1079.

PMID: 38920274 PMC: 11531804. DOI: 10.1093/jleuko/qiae132.


Radiation-induced multi-organ injury.

Molinar-Inglis O, DiCarlo A, Lapinskas P, Rios C, Satyamitra M, Silverman T Int J Radiat Biol. 2024; 100(3):486-504.

PMID: 38166195 PMC: 11874064. DOI: 10.1080/09553002.2023.2295298.

References
1.
Wu T, Plett P, Chua H, Jacobsen M, Sandusky G, MacVittie T . Immune Reconstitution and Thymic Involution in the Acute and Delayed Hematopoietic Radiation Syndromes. Health Phys. 2020; 119(5):647-658. PMC: 7541734. DOI: 10.1097/HP.0000000000001352. View

2.
Hollingsworth B, Aldrich J, Case Jr C, DiCarlo A, Hoffman C, Jakubowski A . Immune Dysfunction from Radiation Exposure. Radiat Res. 2023; 200(4):396-416. PMC: 10751071. DOI: 10.1667/rade-22-00004.1. View

3.
Guo H, Chou W, Lai Y, Liang K, Tam J, Brickey W . Multi-omics analyses of radiation survivors identify radioprotective microbes and metabolites. Science. 2020; 370(6516). PMC: 7898465. DOI: 10.1126/science.aay9097. View

4.
Sattler S . The Role of the Immune System Beyond the Fight Against Infection. Adv Exp Med Biol. 2017; 1003:3-14. DOI: 10.1007/978-3-319-57613-8_1. View

5.
Rubin P, Johnston C, Williams J, McDonald S, Finkelstein J . A perpetual cascade of cytokines postirradiation leads to pulmonary fibrosis. Int J Radiat Oncol Biol Phys. 1995; 33(1):99-109. DOI: 10.1016/0360-3016(95)00095-G. View