ArticleJournal of leukocyte biology2014
HMBPP-deficient Listeria mutant immunization alters pulmonary/systemic responses, effector functions, and memory polarization of Vγ2Vδ2 T cells.
Article in Journal of leukocyte biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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
24 citing papers in PubMed, 32 citations in OpenAlex.
- Leveraging a synthetic biology approach to enhance BCG-mediated expansion of Vγ9Vδ2 T cells.PloS one · 2026Article
- The early human interferon gamma response to Toxoplasma gondii is driven by Vγ9Vδ2 T-cell sensing of host phosphoantigens and subsequent NK-cell activation.PLoS pathogens · 2025Article
- Article
- Vγ9Vδ2 T cells expanded with vitamin C combined with HMBPPFrontiers in cellular and infection microbiology · 2025Article
- From Host Defense to Metabolic Signatures: Unveiling the Role of γδ T Cells in Bacterial Infections.Biomolecules · 2024Review
- Vγ9+Vδ2+ T cell control of Listeria monocytogenes growth in infected epithelial cells requires butyrophilin 3A genes.Scientific reports · 2023Article
- Bacillus Calmette-Guerin (BCG) induces superior anti-tumour responses by Vδ2+ T cells compared with the aminobisphosphonate drug zoledronic acid.Clinical and experimental immunology · 2022Article
- Nanocages engineered from Bacillus Calmette-Guerin facilitate protective Vγ2Vδ2 T cell immunity against Mycobacterium tuberculosis infection.Journal of nanobiotechnology · 2022Article
- A blend of broadly-reactive and pathogen-selected Vγ4 Vδ1 T cell receptors confer broad bacterial reactivity of resident memory γδ T cells.Mucosal immunology · 2022Article
- Role of Vγ9vδ2 T lymphocytes in infectious diseases.Frontiers in immunology · 2022Review
- Releasing the restraints of Vγ9Vδ2 T-cells in cancer immunotherapy.Frontiers in immunology · 2022Article
- Listeria monocytogenes-infected human monocytic derived dendritic cells activate Vγ9Vδ2 T cells independently of HMBPP production.Scientific reports · 2021Article
- Immuno-antibiotics: targeting microbial metabolic pathways sensed by unconventional T cells.Immunotherapy advances · 2021Review
- Intramuscular Vaccination With the HSV-1(VC2) Live-Attenuated Vaccine Strain Confers Protection Against Viral Ocular Immunopathogenesis Associated With γδT Cell Intracorneal Infiltration.Frontiers in immunology · 2021Article
- The Nonmevalonate Pathway of Isoprenoid Biosynthesis Supports Anaerobic Growth of Listeria monocytogenes.Infection and immunity · 2020Article
- Immunization of Vγ2Vδ2 T cells programs sustained effector memory responses that control tuberculosis in nonhuman primates.Proceedings of the National Academy of Sciences of the United States of America · 2019Article
- IL-12 Expands and Differentiates Human Vγ2Vδ2 T Effector Cells Producing Antimicrobial Cytokines and Inhibiting Intracellular Mycobacterial Growth.Frontiers in immunology · 2019Article
- Tissue Adaptations of Memory and Tissue-Resident Gamma Delta T Cells.Frontiers in immunology · 2018Review
- Adoptive Transfer of Phosphoantigen-Specific γδ T Cell Subset AttenuatesJournal of immunology (Baltimore, Md. : 1950) · 2017Article
- Protective immune responses of major Vγ2Vδ2 T-cell subset in M. tuberculosis infection.Current opinion in immunology · 2016Review
Corrections and comments
- Commented on by
Authors and funding
8 authors at 3 institutions in 1 country.
Funding
Abstract
Whereas infection or immunization of humans/primates with microbes coproducing HMBPP/IPP can remarkably activate Vγ2Vδ2 T cells, in vivo studies have not been done to dissect HMBPP- and IPP-driven expansion, pulmonary trafficking, effector functions, and memory polarization of Vγ2Vδ2 T cells. We define these phosphoantigen-host interplays by comparative immunizations of macaques with the HMBPP/IPP-coproducing Listeria ΔactA prfA* and HMBPP-deficient Listeria ΔactA ΔGCPE: prfA* mutant. The HMBPP-deficient ΔGCPE: mutant shows lower ability to expand Vγ2Vδ2 T cells in vitro than the parental HMBPP-producing strain but displays comparably attenuated infectivity or immunogenicity. Respiratory immunization of macaques with the HMBPP-deficient mutant elicits lower pulmonary and systemic responses of Vγ2Vδ2 T cells compared with the HMBPP-producing vaccine strain. Interestingly, HMBPP-deficient mutant reimmunization or boosting elicits enhanced responses of Vγ2Vδ2 T cells, but the magnitude is lower than that by HMBPP-producing listeria. HMBPP-deficient listeria differentiated fewer Vγ2Vδ2 T effector cells capable of coproducing IFN-γ and TNF-α and inhibiting intracellular listeria than HMBPP-producing listeria. Furthermore, HMBPP deficiency in listerial immunization influences memory polarization of Vγ2Vδ2 T cells. Thus, both HMBPP and IPP production in listerial immunization or infection elicit systemic/pulmonary responses and differentiation of Vγ2Vδ2 T cells, but a role for HMBPP is more dominant. Findings may help devise immune intervention.
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.