Evidence map›Paper›PMID 30971744›Full record

ArticleScientific reports2019

Growth kinetics of Chlamydia trachomatis in primary human Sertoli cells.

Simone Filardo, Rachel J Skilton, Colette E O'Neill, Marisa Di Pietro, Rosa Sessa, Ian N Clarke

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.3field-weighted citation impact, top 13% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 22 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 2 countries.

Simone FilardoDepartment of Public Health and Infectious Diseases, Section of Microbiology, Sapienza University, Rome, Italy. simone.filardo@uniroma1.it.ORCID http://orcid.org/0000-0002-2730-8588
Rachel J SkiltonMolecular Microbiology Group, Faculty of Medicine, University of Southampton, Southampton General Hospital, Southampton, UK.
Colette E O'NeillMolecular Microbiology Group, Faculty of Medicine, University of Southampton, Southampton General Hospital, Southampton, UK.
Marisa Di PietroDepartment of Public Health and Infectious Diseases, Section of Microbiology, Sapienza University, Rome, Italy.
Rosa SessaDepartment of Public Health and Infectious Diseases, Section of Microbiology, Sapienza University, Rome, Italy.
Ian N ClarkeMolecular Microbiology Group, Faculty of Medicine, University of Southampton, Southampton General Hospital, Southampton, UK.
Southampton General Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chlamydia trachomatis (Ct) is the leading cause of bacterial sexually transmitted infections worldwide and has been associated with male infertility. Recently, it was hypothesized that Ct may infect the epithelium of the seminiferous tubule, formed by Sertoli cells, thus leading to impaired spermatogenesis. To date, there is a lack of data on Ct infection of the seminiferous epithelium; therefore, we aimed to characterize, for the first time, an in vitro infection model of primary human Sertoli cells. We compared Ct inclusion size, morphology and growth kinetics with those in McCoy cells and we studied F-actin fibres, Vimentin-based intermediate filaments and α-tubulin microtubules in Sertoli and McCoy cells. Our main finding highlighted the ability of Ct to infect Sertoli cells, although with a unique growth profile and the inability to exit host cells. Furthermore, we observed alterations in the cytoskeletal fibres of infected Sertoli cells. Our results suggest that Ct struggles to generate a productive infection in Sertoli cells, limiting its dissemination in the host. Nevertheless, the adverse effect on the cytoskeleton supports the notion that Ct may compromise the blood-testis barrier, impairing spermatogenesis.

Indexed as

Actin CytoskeletonActinsChlamydia InfectionsChlamydia trachomatisHumansInfertility, MaleIntermediate FilamentsMaleMicrotubulesPrimary Cell CultureSertoli CellsTubulinVimentinActinsTubulinVimentinVIM protein, human

Identifiers

PMID30971744
PMCPMC6458130
OpenAlexW2937560061

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.