ArticleMicrobiome2022
Tick transmission of Borrelia burgdorferi to the murine host is not influenced by environmentally acquired midgut microbiota.
Article in Microbiome, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 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
9 citing papers in PubMed, 37 citations in OpenAlex.
- Beyond Dominant Symbionts: Low-Abundance Taxa Govern Microbial Network Topology in Sympatric Ticks.Microbial ecology · 2026Article
- Epidemiology, diagnosis and emerging therapies for Lyme disease of the Northern Hemisphere.International journal of emergency medicine · 2026Review
- Tissue- and time-dependent modulation of JAK/STAT pathway genes in Tenebrio molitor during Listeria monocytogenes infection.World journal of microbiology & biotechnology · 2026Article
- Infection-Mediated Shifts in the Microbial Communities of Deer-FedMicroorganisms · 2025Article
- Article
- A metalloprotease secreted by an environmentally acquired gut bacterium hindersFrontiers in cellular and infection microbiology · 2024Article
- Cross-alteration of murine skin and tick microbiome concomitant with pathogen transmission after Ixodes ricinus bite.Microbiome · 2023Article
- Microbiota perturbation by anti-microbiota vaccine reduces the colonization of Borrelia afzelii in Ixodes ricinus.Microbiome · 2023Article
- Decontamination protocols affect the internal microbiota of ticks.Parasites & vectors · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 4 institutions in 2 countries.
Funding
Abstract
backgroundIxodes scapularis is the predominant tick vector of Borrelia burgdorferi, the agent of Lyme disease, in the USA. Molecular interactions between the tick and B. burgdorferi orchestrate the migration of spirochetes from the midgut to the salivary glands-critical steps that precede transmission to the vertebrate host. Over the last decade, research efforts have invoked a potential role for the tick microbiome in modulating tick-pathogen interactions.
resultsUsing multiple strategies to perturb the microbiome composition of B. burgdorferi-infected nymphal ticks, we observe that changes in the microbiome composition do not significantly influence B. burgdorferi migration from the midgut, invasion of salivary glands, or transmission to the murine host. We also show that within 24 and 48 h of the onset of tick feeding, B. burgdorferi spirochetes are within the peritrophic matrix and epithelial cells of the midgut in preparation for exit from the midgut.
conclusionsThis study highlights two aspects of tick-spirochete interactions: (1) environmental bacteria associated with the tick do not influence spirochete transmission to the mammalian host and (2) the spirochete may utilize an intracellular exit route during migration from the midgut to the salivary glands, a strategy that may allow the spirochete to distance itself from microbiota in the midgut lumen effectively. This may explain in part, the inability of environment-acquired midgut microbiota to significantly influence spirochete transmission. Unraveling a molecular understanding of this exit strategy will be critical to gain new insights into the biology of the spirochete and the tick. Video Abstract.
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.