Lingering Effects: Environmental Exposure Leads to Clonal Hematopoiesis via IL1RAP in 9/11 First Responders.

Cancer discovery
Authors
Abstract

In this issue, Verma, Zeig-Owens, Goldfarb, and colleagues report that increased prevalence of clonal hematopoiesis (CH) among 9/11 World Trade Center first responders is accompanied by uncharacteristic mutations in younger responders and an elevated risk of blood cancer. Using a mouse model of CH, they connect the clonal expansion triggered by World Trade Center particulate matter exposure to higher levels of IL1RAP, offering a new potential target to limit clonal expansion and reduce CH-associated risks. See related article by Verma et al., p. 2468.

Year of Publication
2025
Journal
Cancer discovery
Volume
15
Issue
12
Pages
2406-2407
Date Published
12/2025
ISSN
2159-8290
DOI
10.1158/2159-8290.CD-25-1584
PubMed ID
41327968
Links