ArticleFrontiers in immunology2023
CD11a regulates hematopoietic stem and progenitor cells.
Article in Frontiers in immunology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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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.
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Who cites it
3 citing papers in PubMed.
- Single-Cell Analysis Highlights Pivotal Role of Eosinophil-Basophil Mast Cell Progenitor-Related Mechanism in Primary Immune Thrombocytopenia.International journal of molecular sciences · 2026Article
- Multifaceted, unique role of CD11c in leukocyte biology.Frontiers in immunology · 2025Review
- Proteomic analysis of serum small extracellular vesicles identifies diagnostic biomarkers for neuroblastoma.Frontiers in oncology · 2024Article
Corrections and comments
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Authors and funding
2 authors.
Funding
Abstract
Integrin αLβ2 (CD11a/CD18, CD11a) is a critical leukocyte adhesion molecule in leukocyte arrest and immunological synapse formation. However, its role in the bone marrow has not been investigated in depth. Here we showed that CD11a was expressed on all subsets of hematopoietic stem and progenitor cells (HPSCs). CD11a deficiency enhanced HSPCs activity under lipopolysaccharide (LPS) stimulation as demonstrated by a higher HSPC cell count along with an increase in cell proliferation. However, our mixed chimera experiment did not support that this phenotype was driven in a cell-intrinsic manner. Rather we found that the production of IL-27, a major cytokine that drives HSPC proliferation, was significantly upregulated both
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