Evidence map›Paper›PMID 31469223›Full record

ArticleEMBO reports2019

Robotic platform for microinjection into single cells in brain tissue.

Gabriella Shull, Christiane Haffner, Wieland B Huttner, Suhasa B Kodandaramaiah, Elena Taverna

Open access · hybridAbstract read
In one paragraph

Article in EMBO reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

14 citing papers in PubMed, 28 citations in OpenAlex.

  1. Review
  2. The Role of CRISPR and Its Therapeutic Applications in Glioblastoma.International journal of molecular sciences · 2026
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  4. A dyad of human-specificScience advances · 2025
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  5. Review
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  8. CRISPR/Cas9 systems: Delivery technologies and biomedical applications.Asian journal of pharmaceutical sciences · 2023
    Review
  9. Article
  10. Multiscale, multi-perspective imaging assisted robotic microinjection of 3D biological structures.Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference · 2021
    Article
  11. Article
  12. Review
  13. Article
  14. Genetic Modification of Brain Organoids.Frontiers in cellular neuroscience · 2019
    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

5 authors at 3 institutions in 2 countries.

Gabriella ShullDepartment of Biomedical Engineering, University of Minnesota, Twin Cities, MN, USA.
Christiane HaffnerMax Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany.
Wieland B HuttnerMax Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany.ORCID 0000-0003-4143-7201
Suhasa B KodandaramaiahDepartment of Biomedical Engineering, University of Minnesota, Twin Cities, MN, USA.ORCID 0000-0002-7767-2644
Elena TavernaMax Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany.ORCID 0000-0002-2430-4725
Max Planck Institute of Molecular Cell Biology and Genetics · DEUniversity of Minnesota · USMax Planck Institute for Evolutionary Anthropology · DE

Funding

Structural, single-cell transcriptomic, and functional 3-photon mapping of spinal pain circuitsR34NS111654 · NINDS · UNIVERSITY OF MINNESOTA · PI KARA, PRAKASH, KODANDARAMAIAH, SUHASA B · 2019 to 2019
$660k
Supplement: Robotic Platform for High-Densisty in Vivo Intracellular recordingR21NS103098 · NINDS · UNIVERSITY OF MINNESOTA · PI HARNETT, MARK THOMAS, KODANDARAMAIAH, SUHASA B · 2017 to 2018
$483k
Deutsche Forschungsgemeinschaft (DFG) A2Deutsche Forschungsgemeinschaft (DFG) SFB 655EC | H2020 | H2020 Priority Excellent Science | H2020 European Research Council (ERC) 250197ERA-NET NEURON (MicroKin)HHS | National Institutes of Health (NIH) 1R34NS111654-01HHS | NIH | National Institute of Neurological Disorders and Stroke (NINDS) 1R21NS103098-01IGERTMnDRIVENINDS NIH HHS R21 NS103098NINDS NIH HHS R34 NS111654NOMIS Stiftung (NOMIS Foundation)NSF | Directorate for Engineering (ENG)UM | College of Science and Engineering, University of Minnesota (CSE, U of M)
6 · The paper itself

Abstract

Microinjection into single cells in brain tissue is a powerful technique to study and manipulate neural stem cells. However, such microinjection requires expertise and is a low-throughput process. We developed the "Autoinjector", a robot that utilizes images from a microscope to guide a microinjection needle into tissue to deliver femtoliter volumes of liquids into single cells. The Autoinjector enables microinjection of hundreds of cells within a single organotypic slice, resulting in an overall yield that is an order of magnitude greater than manual microinjection. The Autoinjector successfully targets both apical progenitors (APs) and newborn neurons in the embryonic mouse and human fetal telencephalon. We used the Autoinjector to systematically study gap-junctional communication between neural progenitors in the embryonic mouse telencephalon and found that apical contact is a characteristic feature of the cells that are part of a gap junction-coupled cluster. The throughput and versatility of the Autoinjector will render microinjection an accessible high-performance single-cell manipulation technique and will provide a powerful new platform for performing single-cell analyses in tissue for bioengineering and biophysics applications.

Indexed as

MicroinjectionsRoboticsSingle-Cell AnalysisAnimalsAutomationBrainCell CommunicationCell LineageHumansImage Processing, Computer-AssistedMice, Inbred C57BLNeural Stem CellsNeurogenesisRNA, MessengerTelencephalonRNA, Messengerbrain developmentcomputer visionneural stem cellsroboticssingle cell manipulation

Identifiers

PMID31469223
PMCPMC6776899
OpenAlexW2970516847

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.