Evidence map›Paper›PMID 29777103›Full record

ArticleNature communications2018

Bacterial encapsulins as orthogonal compartments for mammalian cell engineering.

Felix Sigmund, Christoph Massner, Philipp Erdmann, Anja Stelzl, Hannes Rolbieski, Mitul Desai, Sarah Bricault, Tobias P Wörner, Joost Snijder, Arie Geerlof and 7 more

Abstract readEvaluation Study
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing 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

55 citing papers in PubMed.

  1. Article
  2. Chemical reviews · 2026
    Review
  3. Review
  4. Review
  5. Molecular tags for electron cryo-tomography.Emerging topics in life sciences · 2025
    Review
  6. Review
  7. Characterization of Iron Oxide Nanoparticles Inside theNanomaterials (Basel, Switzerland) · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. To 200,000ACS central science · 2024
    Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

17 authors.

Felix SigmundInstitute of Biological and Medical Imaging, Helmholtz Zentrum München, Ingolstädter Landstraße 1, Neuherberg, 85764, Germany.
Christoph MassnerInstitute of Biological and Medical Imaging, Helmholtz Zentrum München, Ingolstädter Landstraße 1, Neuherberg, 85764, Germany.
Philipp ErdmannDepartment of Structural Biology, Max Planck Institute of Biochemistry, Am Klopferspitz 18, Martinsried, 82152, Germany.
Anja StelzlInstitute of Biological and Medical Imaging, Helmholtz Zentrum München, Ingolstädter Landstraße 1, Neuherberg, 85764, Germany.
Hannes RolbieskiInstitute of Biological and Medical Imaging, Helmholtz Zentrum München, Ingolstädter Landstraße 1, Neuherberg, 85764, Germany.
Mitul DesaiDepartment of Biological Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, 02139, Massachusetts, USA.
Sarah BricaultDepartment of Biological Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, 02139, Massachusetts, USA.
Tobias P WörnerBiomolecular Mass Spectrometry and Proteomics Group, Bijvoet Center for Biomolecular Research and Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Padualaan 8, Utrecht, 3584CH, The Netherlands.
Joost SnijderBiomolecular Mass Spectrometry and Proteomics Group, Bijvoet Center for Biomolecular Research and Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Padualaan 8, Utrecht, 3584CH, The Netherlands.
Arie GeerlofInstitute of Structural Biology, Helmholtz Zentrum München, Ingolstädter Landstraße 1, Neuherberg, 85764, Germany.
Helmut FuchsInstitute of Experimental Genetics, Helmholtz Zentrum München, Ingolstädter Landstraße 1, Neuherberg, 85764, Germany.ORCID http://orcid.org/0000-0002-5143-2677
Martin Hrabĕ de AngelisInstitute of Experimental Genetics, Helmholtz Zentrum München, Ingolstädter Landstraße 1, Neuherberg, 85764, Germany.ORCID http://orcid.org/0000-0002-7898-2353
Albert J R HeckBiomolecular Mass Spectrometry and Proteomics Group, Bijvoet Center for Biomolecular Research and Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Padualaan 8, Utrecht, 3584CH, The Netherlands.ORCID http://orcid.org/0000-0002-2405-4404
Alan JasanoffDepartment of Biological Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, 02139, Massachusetts, USA.
Vasilis NtziachristosInstitute of Biological and Medical Imaging, Helmholtz Zentrum München, Ingolstädter Landstraße 1, Neuherberg, 85764, Germany.
Jürgen PlitzkoDepartment of Structural Biology, Max Planck Institute of Biochemistry, Am Klopferspitz 18, Martinsried, 82152, Germany.
Gil G WestmeyerInstitute of Biological and Medical Imaging, Helmholtz Zentrum München, Ingolstädter Landstraße 1, Neuherberg, 85764, Germany. gil.westmeyer@tum.de.ORCID http://orcid.org/0000-0001-7224-8919

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We genetically controlled compartmentalization in eukaryotic cells by heterologous expression of bacterial encapsulin shell and cargo proteins to engineer enclosed enzymatic reactions and size-constrained metal biomineralization. The shell protein (EncA) from Myxococcus xanthus auto-assembles into nanocompartments inside mammalian cells to which sets of native (EncB,C,D) and engineered cargo proteins self-target enabling localized bimolecular fluorescence and enzyme complementation. Encapsulation of the enzyme tyrosinase leads to the confinement of toxic melanin production for robust detection via multispectral optoacoustic tomography (MSOT). Co-expression of ferritin-like native cargo (EncB,C) results in efficient iron sequestration producing substantial contrast by magnetic resonance imaging (MRI) and allowing for magnetic cell sorting. The monodisperse, spherical, and iron-loading nanoshells are also excellent genetically encoded reporters for electron microscopy (EM). In general, eukaryotically expressed encapsulins enable cellular engineering of spatially confined multicomponent processes with versatile applications in multiscale molecular imaging, as well as intriguing implications for metabolic engineering and cellular therapy.

Indexed as

AnimalsBacterial ProteinsCell EngineeringHEK293 CellsHumansIronMiceMonophenol MonooxygenaseMyxococcus xanthusBacterial ProteinsIronMonophenol Monooxygenase

Identifiers

PMID29777103
PMCPMC5959871

What OpenQuestion holds

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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.