ArticleSignal transduction and targeted therapy2025
Oncostatin M induced by STAT5-activating oncogenes promotes disease progression in hematologic malignancies.
Article in Signal transduction and targeted therapy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Efficacy and safety of FLT3 inhibitors for acute myeloid leukemia: a network meta-analysis.Frontiers in oncology · 2026Pooled it
- Targeting the cytokine-epigenetic axis: a new paradigm and prospects for disease treatment.European cytokine network · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
25 authors.
Funding
Abstract
Understanding the interplay between oncogenic mutations and the tumor microenvironment could help improve therapy for hematological malignancies. We found that the STAT5-activating oncogenes JAK2 p.V617F, FLT3-ITD, and BCR::ABL1 induce oncostatin M (OSM), which triggers disease progression and immunosuppression. The OSM receptor was predominantly expressed on nonhematopoietic bone marrow (BM) stromal cells. OSM reprogrammed these cells via STAT3 and induced the secretion of cytokines connected to T-cell exhaustion, including IL-6 and MCP-1. Compared with control mice, OSM-overexpressing mice presented reduced T-cell numbers, increased levels of inhibitory receptors on T cells, and elevated lactic acid production by BM stromal cells. OSM induced the expansion of myeloid cells which suppressed T cells. Conversely, genetic deletion of Osm in a JAK2 p.V617F-driven polycythemia vera mouse model reduced polycythemia, BM fibrosis, inflammatory cytokine levels and the expression of inhibitory markers on T cells. Transcriptomic analyses of T cells from OSM-overexpressing mice revealed enrichment of IL6-JAK-STAT3 and inflammatory signaling pathways. Additionally, pharmacological inhibition of OSM reduced disease activity and cytokine production. These findings establish OSM as a key mediator linking oncogenic STAT5 activation to remodeling of the microenvironment and immune suppression. Targeting OSM signaling therefore represents a promising therapeutic strategy to alleviate disease progression in myeloproliferative neoplasms and related malignancies.
Indexed as
Identifiers
What OpenQuestion holds
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.