Evidence map›Paper›PMID 32936796›Full record

ArticlePloS one2020

3D imaging of undissected optically cleared Anopheles stephensi mosquitoes and midguts infected with Plasmodium parasites.

Mariana De Niz, Jessica Kehrer, Nicolas M B Brancucci, Federica Moalli, Emmanuel G Reynaud, Jens V Stein, Friedrich Frischknecht

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.6field-weighted citation impact, top 15% 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

6 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
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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

7 authors at 5 institutions in 4 countries.

Mariana De NizInstitute of Cell Biology, Heussler Research Group, University of Bern, Bern, Switzerland.ORCID 0000-0001-6987-6789
Jessica KehrerCenter for Infectious Diseases, Integrative Parasitology, Heidelberg University Medical School, Heidelberg, Germany.
Nicolas M B BrancucciWellcome Centre for Integrative Parasitology, Institute of Infection, Immunity & Inflammation, University of Glasgow, Glasgow, United Kingdom.
Federica MoalliTheodor Kocher Institute, University of Bern, Bern, Switzerland.
Emmanuel G ReynaudSchool of Biomolecular and Biomedical Science, University College Dublin, Dublin, Ireland.
Jens V SteinDepartment of Oncology, Microbiology and Immunology, University of Fribourg, Fribourg, Switzerland.
Friedrich FrischknechtCenter for Infectious Diseases, Integrative Parasitology, Heidelberg University Medical School, Heidelberg, Germany.
Heidelberg University · DEUniversity of Bern · CHUniversity College Dublin · IEUniversity of Fribourg · CHWellcome Centre for Molecular Parasitology · GB

Funding

Wellcome Trust
6 · The paper itself

Abstract

Malaria is a life-threatening disease, caused by Apicomplexan parasites of the Plasmodium genus. The Anopheles mosquito is necessary for the sexual replication of these parasites and for their transmission to vertebrate hosts, including humans. Imaging of the parasite within the insect vector has been attempted using multiple microscopy methods, most of which are hampered by the presence of the light scattering opaque cuticle of the mosquito. So far, most imaging of the Plasmodium mosquito stages depended on either sectioning or surgical dissection of important anatomical sites, such as the midgut and the salivary glands. Optical projection tomography (OPT) and light sheet fluorescence microscopy (LSFM) enable imaging fields of view in the centimeter scale whilst providing micrometer resolution. In this paper, we compare different optical clearing protocols and present reconstructions of the whole body of Plasmodium-infected, optically cleared Anopheles stephensi mosquitoes and their midguts. The 3D-reconstructions from OPT imaging show detailed features of the mosquito anatomy and enable overall localization of parasites in midguts. Additionally, LSFM imaging of mosquito midguts shows detailed distribution of oocysts in extracted midguts. This work was submitted as a pre-print to bioRxiv, available at https://www.biorxiv.org/content/10.1101/682054v2.

Indexed as

Imaging, Three-DimensionalMicroscopy, FluorescenceTomography, OpticalAnimalsAnophelesInsect VectorsPlasmodium

Identifiers

PMID32936796
PMCPMC7494115
OpenAlexW3087694350

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.