已发表论文

病例报告:罕见的度普利尤单抗相关肺及肺外结核

 

Authors Xu W , Zhong J

Received 16 May 2025

Accepted for publication 19 August 2025

Published 2 October 2025 Volume 2025:18 Pages 5219—5222

DOI https://doi.org/10.2147/IDR.S540790

Checked for plagiarism Yes

Review by Single anonymous peer review

Peer reviewer comments 4

Editor who approved publication: Prof. Dr. Héctor M. Mora-Montes

Weiyan Xu,1 Jianfeng Zhong2 

1Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Huzhou, Zhejiang, People’s Republic of China; 2Department of Infectious Disease, Huzhou Key Laboratory of Precision Medicine Research and Translation for Infectious Diseases, Huzhou Central Hospital, Affiliated Central Hospital of Huzhou University, Fifth School of Medicine of Zhejiang Chinese Medical University, Huzhou, Zhejiang, People’s Republic of China

Correspondence: Jianfeng Zhong, Email zhongjianfeng1206@126.com

Abstract: Dupilumab, a fully human monoclonal antibody targeting the interleukin-4 receptor alpha (IL-4Rα), has revolutionized the management of moderate-to-severe atopic dermatitis (AD) by inhibiting signaling of interleukin-4 (IL-4) and interleukin-13 (IL-13). Our case report is about a 71-year-old man with a history of AD who developed pulmonary tuberculosis (PTB) and extrapulmonary tuberculosis (EPTB) after treatment with dupilumab. The mechanism is unclear, but it may be related to the fact that dupilumab inhibits the expression of pro-inflammatory response-related genes and the innate immunity of macrophages, thereby aggravating TB infection. This is the first report of PTB and EPTB associated with dupilumab treatment, and it may be useful for clinicians to enhance TB vigilance in patients receiving dupilumab therapy, particularly in endemic regions.

Keywords: dupilumab, tuberculosis, atopic dermatitis