ArticleInfection and immunity2023
Preclinical screen for protection efficacy of chlamydial antigens that are immunogenic in humans.
Article in Infection and immunity, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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
7 citing papers in PubMed, 4 citations in OpenAlex.
- The oral vaccine intrOv is attenuated in infecting the lower airway and inducing chronic pathology.Infection and immunity · 2026Article
- Inhibition of a live-attenuated chlamydia oral vaccine in the large intestine is dependent on CD11c-expressing cells that produce IL-23.Scientific reports · 2026Article
- Immunological evaluation of vaccines to prevent Chlamydia trachomatis infection using the human in vitro MIMIC system.Journal of immunology (Baltimore, Md. : 1950) · 2026Article
- IFNγ-producing iNKTs restrict a live-attenuated chlamydia oral vaccine in the large intestine.Frontiers in immunology · 2026Article
- Irradiated whole cell Chlamydia vaccine confers significant protection in a murine genital tract challenge model.NPJ vaccines · 2024Article
- CT584 Is Not a Protective Vaccine Antigen against Respiratory Chlamydial Challenge in Mice.Vaccines · 2024Article
- IL-23 receptor signaling licenses group 3-like innate lymphoid cells to restrict a live-attenuated oral Chlamydia vaccine in the gut.Infection and immunity · 2023Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 2 countries.
Funding
Abstract
To search for subunit vaccine candidates, immunogenic chlamydial antigens identified in humans were evaluated for protection against both infection and pathology in a mouse genital tract infection model under three different immunization regimens. The intramuscular immunization regimen was first used to evaluate 106 chlamydial antigens, which revealed that two antigens significantly reduced while 11 increased genital chlamydial burden. The two infection-reducing antigens failed to prevent pathology and 23 additional antigens even exacerbated pathology. Thus, intranasal mucosal immunization was tested next since intranasal inoculation with live
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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.