Evidence map›Paper›PMID 39051746›Full record

ArticleJournal of cell science2024

Expansion microscopy reveals characteristic ultrastructural features of pathogenic budding yeast species.

Md Hashim Reza, Srijana Dutta, Rohit Goyal, Hiral Shah, Gautam Dey, Kaustuv Sanyal

Abstract read
In one paragraph

Article in Journal of cell science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
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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.

Md Hashim RezaMolecular Mycology Laboratory, Molecular Biology and Genetics Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru 560064, India.ORCID 0000-0002-1370-6892
Srijana DuttaMolecular Mycology Laboratory, Molecular Biology and Genetics Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru 560064, India.ORCID 0009-0008-6583-6593
Rohit GoyalMolecular Mycology Laboratory, Molecular Biology and Genetics Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru 560064, India.ORCID 0009-0003-1831-0306
Hiral ShahCell Biology and Biophysics, European Molecular Biology Laboratory, Heidelberg 69117, Germany.ORCID 0000-0002-8143-8244
Gautam DeyCell Biology and Biophysics, European Molecular Biology Laboratory, Heidelberg 69117, Germany.ORCID 0000-0003-1416-6223
Kaustuv SanyalMolecular Mycology Laboratory, Molecular Biology and Genetics Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru 560064, India.ORCID 0000-0002-6611-4073

Funding

Department of Biotechnology, India DBT/2020/January/58EMBL Corporate Partnership Programme FellowshipEMBL Interdisciplinary Postdoctoral Fellowship under Marie Sklodowska-Curie Actions 847543EMBO Scientific Exchange 10212EMBO Scientific Exchange Grant 10212ERC 101078291European Molecular Biology LaboratoryEuropean Union 101078291Jawaharlal Nehru Centre for Advanced Scientific ResearchJNCASR Intramural SupportScience and Engineering Research Board, Department of Science and Technology, Govt. of India JCB/2020/000021Science and Engineering Research Board, Department of Science and Technology, India JCB/2020/000021Sklodowska-Curie Actions 847543
6 · The paper itself

Abstract

Candida albicans is the most prevalent fungal pathogen associated with candidemia. Similar to other fungi, the complex life cycle of C. albicans has been challenging to study with high-resolution microscopy due to its small size. Here, we employed ultrastructure expansion microscopy (U-ExM) to directly visualise subcellular structures at high resolution in the yeast and during its transition to hyphal growth. N-hydroxysuccinimide (NHS)-ester pan-labelling in combination with immunofluorescence via snapshots of various mitotic stages provided a comprehensive map of nucleolar and mitochondrial segregation dynamics and enabled the resolution of the inner and outer plaque of spindle pole bodies (SPBs). Analyses of microtubules (MTs) and SPBs suggest that C. albicans displays a side-by-side SPB arrangement with a short mitotic spindle and longer astral MTs (aMTs) at the pre-anaphase stage. Modifications to the established U-ExM protocol enabled the expansion of six other human fungal pathogens, revealing that the side-by-side SPB configuration is a plausibly conserved feature shared by many fungal species. We highlight the power of U-ExM to investigate subcellular organisation at high resolution and low cost in poorly studied and medically relevant microbial pathogens.

Indexed as

HyphaeMicrotubulesCandida albicansHumansMicroscopyMitochondriaSaccharomycetalesSpindle Pole BodiesCandida albicansFungal pathogensMicrotubulesNucleolusSpindle pole bodiesUltrastructure expansion microscopy

Identifiers

PMID39051746
PMCPMC11423813

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Registered trials

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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.