ArticleInfection and immunity2009
CD23 mediates antimycobacterial activity of human macrophages.
Article in Infection and immunity, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 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
11 citing papers in PubMed, 20 citations in OpenAlex.
- Evaluation of Leukocytes, B and T Lymphocytes, and expression of CD200 and CD23 on B lymphocytes in Patients with Atopic Dermatitis on Dupilumab Therapy-Pilot Study.Dermatology and therapy · 2023Article
- Dual inhibition of EZH2 and G9A/GLP histone methyltransferases by HKMTI-1-005 promotes differentiation of acute myeloid leukemia cells.Frontiers in cell and developmental biology · 2023Article
- Review
- CD23 is a glycan-binding receptor in some mammalian species.The Journal of biological chemistry · 2019Article
- JNK1 negatively controls antifungal innate immunity by suppressing CD23 expression.Nature medicine · 2017Article
- B cells and antibodies in the defense against Mycobacterium tuberculosis infection.Immunological reviews · 2015Review
- Role of B cells and antibodies in acquired immunity against Mycobacterium tuberculosis.Cold Spring Harbor perspectives in medicine · 2014Review
- Antigen-specific immunotherapy regulates B cell activities in the intestine.The Journal of biological chemistry · 2013Article
- Antibody-mediated immunity against tuberculosis: implications for vaccine development.Cell host & microbe · 2013Review
- IgE mediates killing of intracellular Toxoplasma gondii by human macrophages through CD23-dependent, interleukin-10 sensitive pathway.PloS one · 2011Article
- CD23/FcεRII: molecular multi-tasking.Clinical and experimental immunology · 2010Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Engagement of surface receptors contributes to the antimicrobial activity of human immune cells. We show here that infection of human monocyte-derived macrophages (MDM) with live Mycobacterium avium induced the expression of CD23 on their membrane. Subsequent cross-linking of surface CD23 by appropriate ligands induced a dose-dependent antibacterial activity of MDM and the elimination of most infected cells. The stimulation of inducible nitric oxide synthase-dependent generation of NO from MDM after CD23 activation played a major role during their anti-M. avium activity. CD23 activation also induced tumor necrosis factor alpha (TNF-alpha) production from MDM. Mycobacteria reduction was partially inhibited by the addition of neutralizing anti-TNF-alpha antibody to cell cultures without affecting NO levels, which suggested the role of this cytokine for optimal antimicrobial activity. Finally, interleukin-10, a Th2 cytokine known to downregulate CD23 pathway, is shown to decrease NO generation and mycobacteria elimination by macrophages. Therefore, (i) infection with M. avium promotes functional surface CD23 expression on human macrophages and (ii) subsequent signaling of this molecule contributes to the antimicrobial activity of these cells through an NO- and TNF-alpha-dependent pathway. This study reveals a new human immune response mechanism to counter mycobacterial infection involving CD23 and its related ligands.
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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.