ArticleJournal of proteomics2014
Whole genome identification of C. trachomatis immunodominant antigens after genital tract infections and effect of antibiotic treatment of pigtailed macaques.
Article in Journal of proteomics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 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
13 citing papers in PubMed, 21 citations in OpenAlex.
- CD8iScience · 2026Article
- Study Models forMicroorganisms · 2025Review
- Sequence, structure prediction, and epitope analysis of the polymorphic membrane protein family in Chlamydia trachomatis.PloS one · 2024Article
- Multi-component prime-boostFrontiers in immunology · 2022Article
- Mesenchymal Stem-Cell Derived Exosome Therapy as a Potential Future Approach for Treatment of Male Infertility Caused byFrontiers in microbiology · 2021Review
- A primary Chlamydia trachomatis genital infection of rhesus macaques identifies new immunodominant B-cell antigens.PloS one · 2021Article
- Eukaryotic Cell Permeabilisation to Identify New Putative Chlamydial Type III Secretion System Effectors Secreted within Host Cell Cytoplasm.Microorganisms · 2020Article
- Genome-wide profiling of humoral immunity and pathogen genes under selection identifies immune evasion tactics of Chlamydia trachomatis during ocular infection.Scientific reports · 2017Article
- Update on Chlamydia trachomatis Vaccinology.Clinical and vaccine immunology : CVI · 2017Review
- Article
- A systems biology approach for diagnostic and vaccine antigen discovery in tropical infectious diseases.Current opinion in infectious diseases · 2015Review
- A re-evaluation of the role of B cells in protective immunity to Chlamydia infection.Immunology letters · 2015Review
- Survey of major histocompatibility complex class II diversity in pig-tailed macaques.Immunogenetics · 2014Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 3 institutions in 1 country.
Funding
Abstract
The cervix and/or fallopian tubes of pigtailed macaques were experimentally infected with Chlamydia trachomatis. Their sera were collected at varying time points and screened for identification of immunodominant antigens using a whole-genome protein microarray. The effect of doxycycline treatment on the antibody response generated in these macaques was also investigated. Twenty-five female macaques were infected with C. trachomatis serovars D or E in the cervix and/or fallopian tubes. Bloods were collected at baseline and at various intervals after challenge. Serum samples were tested for antibodies using a C. trachomatis serovar D protein microarray. Twenty chlamydial antigens reacted with sera from at least 68% (17/25) of the macaques. In addition to some well-known chlamydial antigens, nine different proteins, not previously recognized as immunodominant, including four hypothetical proteins (CT005, CT066, CT360 and CT578), were identified. Monkeys infected in the fallopian tubes developed a more robust antibody response than animals inoculated in the cervix. Treatment with doxycycline significantly decreased Chlamydia-specific antibody levels. In summary, using protein microarray serum samples from experimentally infected pigtailed macaques were screened for immunodominant chlamydial antigens. These antigens can now be tested in animal models for their ability to protect and as markers of disease progression. BIOLOGICAL SIGNIFICANCE: This is the first time that Chlamydia trachomatis immunodominant antigens have been identified in pigtailed macaques following a uterine cervix or a fallopian tubes infection. These immunodominant antigens can now be used to vaccinate non-human primates and determine their ability to protect against a C. trachomatis genital infection. Proteins that are protective can subsequently be tested in humans. Amongst the immunodominant antigens some were predominantly recognized by sera from macaques inoculated in the fallopian tubes rather than in the cervix and therefore, may be markers for upper genital tract pathology. In addition, treatment with doxycycline following infection significantly decreased Chlamydia-specific antibody levels. This information can be used to evaluate the efficacy of antibiotic treatment and potentially susceptibility to reinfection.
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.