ArticleLeukemia2023
Activation of distinct inflammatory pathways in subgroups of LR-MDS.
Article in Leukemia, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 26 citations in OpenAlex.
- The IL-1β inhibitor canakinumab in previously treated lower-risk myelodysplastic syndromes: a phase 2 clinical trial.Nature communications · 2024Trial
- Canakinumab or emavusertib for anemia in lower-risk MDS: results of the CANFIRE and LUCAS phase 2, open-label, multicenter trials.Communications medicine · 2026Article
- Therapeutic Silencing of Tmprss6 Reduces Iron-Induced Inflammation and Prolongs Survival in MDS Mice.American journal of hematology · 2026Article
- Article
- Clonal Hematopoiesis of Indeterminate Potential (CHIP): A Model of Mutation-Driven Thromboinflammation.Cancers · 2026Review
- The role of macrophages and cytokines in the occurrence and development of MDS.Clinical and experimental medicine · 2026Review
- Established and emerging non-cellular therapies in inherited bone marrow failure syndromes.Frontiers in immunology · 2026Review
- Chromatin accessibility in stem cells unveils progressive transcriptional alterations in myelodysplastic syndrome.Nature communications · 2025Article
- SF3B1-mutant models of RNA mis-splicing uncover UBA1 as a therapeutic target in myelodysplastic neoplasms.Leukemia · 2025Article
- Clonal Hematopoiesis and Inflammation Predict Hematologic Toxicity and Secondary Myeloid Malignancies after B-Cell Maturation Antigen-Directed Chimeric Antigen Receptor T-cell Therapy.Clinical cancer research : an official journal of the American Association for Cancer Research · 2025Article
- Improving MDS Risk Assessment: The Role of Monocytopenia and Lymphocytopenia Beyond IPSS-R.Medicina (Kaunas, Lithuania) · 2025Article
- Prognostic Value of Inflammation and Nutrition-Based Scores in Low-Risk Myelodysplastic Syndrome: A Retrospective Cohort Study.Journal of clinical medicine · 2025Article
- Splicing of erythroid transcription factor is associated with therapeutic response in myelodysplastic syndromes.The Journal of clinical investigation · 2025Article
- Mechanisms of hematopoietic clonal dominance in VEXAS syndrome.Nature medicine · 2025Article
- Bone marrow microenvironment in myelodysplastic neoplasms: insights into pathogenesis, biomarkers, and therapeutic targets.Cancer cell international · 2025Review
- Article
- Pathogenesis and inflammaging in myelodysplastic syndrome.Haematologica · 2025Review
- Tumor microenvironment regulation by reactive oxygen species-mediated inflammasome activation.Archives of pharmacal research · 2025Review
- Intestinal microbiome and myelodysplastic syndromes: Current state of knowledge and perspectives for future.Seminars in hematology · 2024Review
- A View of Myeloid Transformation through the Hallmarks of Cancer.Blood cancer discovery · 2024Review
Corrections and comments
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Authors and funding
21 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Aberrant innate immune signaling has been identified as a potential key driver of the complex pathophysiology of myelodysplastic neoplasms (MDS). This study of a large, clinically and genetically well-characterized cohort of treatment-naïve MDS patients confirms intrinsic activation of inflammatory pathways in general mediated by caspase-1, interleukin (IL)-1β and IL-18 in low-risk (LR)-MDS bone marrow and reveals a previously unrecognized heterogeneity of inflammation between genetically defined LR-MDS subgroups. Principal component analysis resolved two LR-MDS phenotypes with low (cluster 1) and high (cluster 2) levels of IL1B gene expression, respectively. Cluster 1 contained 14/17 SF3B1-mutated cases, while cluster 2 contained 8/8 del(5q) cases. Targeted gene expression analysis of sorted cell populations showed that the majority of the inflammasome-related genes, including IL1B, were primarily expressed in the monocyte compartment, consistent with a dominant role in determining the inflammatory bone marrow environment. However, the highest levels of IL18 expression were found in hematopoietic stem and progenitor cells (HSPCs). The colony forming activity of healthy donor HSPCs exposed to monocytes from LR-MDS was increased by the IL-1β-neutralizing antibody canakinumab. This work reveals distinct inflammatory profiles in LR-MDS that are of likely relevance to the personalization of emerging anti-inflammatory therapies.
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Registered trials
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.