Evidence map›Paper›PMID 34177468›Full record

ArticleFrontiers in cellular neuroscience2021

Using Genetically Encoded Calcium Indicators to Study Astrocyte Physiology: A Field Guide.

Christian Lohr, Antonia Beiersdorfer, Timo Fischer, Daniela Hirnet, Natalie Rotermund, Jessica Sauer, Kristina Schulz, Christine E Gee

Abstract read
In one paragraph

Article in Frontiers in cellular neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed.

  1. Review
  2. Review
  3. Astrocyte CaBiomolecules · 2026
    Review
  4. Calcium Imaging Studies in Enteric Glia.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  5. Review
  6. Article
  7. Article
  8. GABAThe European journal of neuroscience · 2025
    Article
  9. Review
  10. Review
  11. Review
  12. Article
  13. Article
  14. Estimating the CaMethods in molecular biology (Clifton, N.J.) · 2024
    Article
  15. Calcium imaging: a technique to monitor calcium dynamics in biological systems.Physiology and molecular biology of plants : an international journal of functional plant biology · 2023
    Review
  16. Spatiotemporal features of neurovascular (un)coupling with stimulus-induced activity and hypercapnia challenge in cerebral cortex and olfactory bulb.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2023
    Article
  17. Astrocyte-specific CaBiochemistry and cell biology = Biochimie et biologie cellulaire · 2023
    Review
  18. Review
  19. AFrontiers in immunology · 2023
    Article
  20. Astrocyte regulation of synaptic signaling in psychiatric disorders.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2023
    Review
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

8 authors.

Christian LohrDivision of Neurophysiology, University of Hamburg, Hamburg, Germany.
Antonia BeiersdorferDivision of Neurophysiology, University of Hamburg, Hamburg, Germany.
Timo FischerDivision of Neurophysiology, University of Hamburg, Hamburg, Germany.
Daniela HirnetDivision of Neurophysiology, University of Hamburg, Hamburg, Germany.
Natalie RotermundDivision of Neurophysiology, University of Hamburg, Hamburg, Germany.
Jessica SauerDivision of Neurophysiology, University of Hamburg, Hamburg, Germany.
Kristina SchulzDivision of Neurophysiology, University of Hamburg, Hamburg, Germany.
Christine E GeeInstitute of Synaptic Physiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ca

Indexed as

astrocytecalcium imagingcalcium sensorGCaMPgenetically encoded calcium indicatorglial cells

Identifiers

PMID34177468
PMCPMC8226001

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.