Evidence map›Paper›PMID 41653353›Full record

ArticleClinical and experimental medicine2026

Ruxolitinib reduces macrophage pyroptosis in aplastic anaemia.

Xintong Xu, Congwei Zhong, Xiaorui Meng, Nan Song, Rong Fu

Abstract read
In one paragraph

Article in Clinical and experimental medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Xintong Xu *Department of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin, 300052, China.
Congwei Zhong *Department of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin, 300052, China.
Xiaorui MengDepartment of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin, 300052, China.
Nan SongDepartment of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin, 300052, China. songnan@tmu.edu.cn.
Rong FuDepartment of Hematology, Tianjin Medical University General Hospital, 154 Anshan Street, Heping District, Tianjin, 300052, China. Furong8369@tmu.edu.cn.

Funding

the Key research and development projects of the Ministry of Science and Technology 2024YFC2510500the National Natural Science Foundation Project 82470141, 82270142, 82300239the Tianjin Municipal Natural Science Foundation 24ZGSSSS00050the Tianjin Science and Technology Planning Project 24ZXGZSY00090Tianjin Municipal Health Commission Project TJWJ2023XK003
6 · The paper itself

Abstract

Aplastic anaemia (AA) is a disease that shows complex pathogenesis involving multiple immune factors. While immunosuppressive therapies such as cyclosporine can effectively control AA, they may be ineffective in certain patients or those with relapse. Therefore, new treatments are needed. Among the targets for these treatments, the Janus kinase-signal transducer and activator of transcription (JAK-STAT) pathway regulates inflammatory cytokines and immune activation. Ruxolitinib, a JAK1/2 inhibitor, reduces T-cell activation and the associated inflammatory response and improves AA disease status in mice. However, its mechanism of action is unclear; thus, further research is needed before its clinical use. We previously showed increased pyroptosis in patients with severe AA (SAA) and that macrophage pyroptosis is an important factor in immune activation. The current study investigated the interaction of ruxolitinib with macrophages and whether the drug could treat SAA by improving pyroptosis levels. We induced differentiation of the THP-1 human monocyte cell line into macrophages in vitro and then induced pyroptosis. After constructing a macrophage pyroptosis model, treatment with different concentrations of ruxolitinib was administered. The results showed that ruxolitinib reduced the levels of pyroptosis and inflammatory-related factors. We then used the SAA mouse model to validate this conclusion. In conclusion, ruxolitinib may affect SAA by reducing the level of macrophage pyroptosis.

Indexed as

Anemia, AplasticMacrophagesNitrilesPyrazolesPyroptosisAnimalsDisease Models, AnimalHumansMaleMicePyrimidinesTHP-1 CellsNitrilesPyrazolesPyrimidinesruxolitinibAplastic anaemiaMacrophagesPyroptosisRuxolitinib

Identifiers

PMID41653353
PMCPMC12886329

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.