Evidence map›Paper›PMID 38981484›Full record

ArticleCell reports. Medicine2024

Combination of compound screening with an animal model identifies pentamidine to prevent Chlamydia trachomatis infection.

Katja Knapp, Romana Klasinc, Anna Koren, Magdalena Siller, Ruth Dingelmaier-Hovorka, Mathias Drach, Juan Sanchez, David Chromy, Marlene Kranawetter, Christoph Grimm and 4 more

Abstract read
In one paragraph

Article in Cell reports. Medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Article
  2. Article
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

14 authors.

Katja KnappDepartment of Dermatology, Medical University of Vienna, Vienna 1090, Austria; CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna 1090, Austria.
Romana KlasincInstitute for Hygiene and Applied Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna 1090, Austria.
Anna KorenCeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna 1090, Austria.
Magdalena SillerCeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna 1090, Austria; Institute for Hygiene and Applied Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna 1090, Austria.
Ruth Dingelmaier-HovorkaDepartment of Dermatology, Medical University of Vienna, Vienna 1090, Austria.
Mathias DrachDepartment of Dermatology, Medical University of Vienna, Vienna 1090, Austria.
Juan SanchezCeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna 1090, Austria.
David ChromyDepartment of Dermatology, Medical University of Vienna, Vienna 1090, Austria.
Marlene KranawetterDepartment of Obstetrics and Gynecology, Medical University of Vienna, Vienna 1090, Austria.
Christoph GrimmDepartment of Obstetrics and Gynecology, Medical University of Vienna, Vienna 1090, Austria.
Andreas BergthalerCeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna 1090, Austria; Institute for Hygiene and Applied Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna 1090, Austria.
Stefan KubicekCeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna 1090, Austria.
Hannes StockingerInstitute for Hygiene and Applied Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna 1090, Austria.
Georg StaryDepartment of Dermatology, Medical University of Vienna, Vienna 1090, Austria; CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna 1090, Austria. Electronic address: georg.stary@meduniwien.ac.at.

Funding

Austrian Science Fund FWF P 31494
6 · The paper itself

Abstract

Chlamydia trachomatis (Ct) is the most common cause for bacterial sexually transmitted infections (STIs) worldwide with a tremendous impact on public health. With the aim to unravel novel targets of the chlamydia life cycle, we screen a compound library and identify 28 agents to significantly reduce Ct growth. The known anti-infective agent pentamidine-one of the top candidates of the screen-shows anti-chlamydia activity in low concentrations by changing the metabolism of host cells impairing chlamydia growth. Furthermore, it effectively decreases the Ct burden upon local or systemic application in mice. Pentamidine also inhibits the growth of Neisseria gonorrhea (Ng), which is a common co-infection of Ct. The conducted compound screen is powerful in exploring antimicrobial compounds against Ct in a medium-throughput format. Following thorough in vitro and in vivo assessments, pentamidine emerges as a promising agent for topical prophylaxis or treatment against Ct and possibly other bacterial STIs.

Indexed as

Chlamydia InfectionsChlamydia trachomatisDisease Models, AnimalPentamidineAnimalsAnti-Bacterial AgentsDrug Evaluation, PreclinicalFemaleGonorrheaHeLa CellsHumansMiceNeisseria gonorrhoeaeAnti-Bacterial AgentsPentamidineantibacterialChlamydia trachomatiscompound screenmouse modelNeisseria gonorrheapre-exposure prophylaxispreventionsexually transmitted infections

Identifiers

PMID38981484
PMCPMC11293347

What OpenQuestion holds

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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.