Evidence map›Paper›PMID 21451016›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2011

Inputs underlying the ON-OFF light responses of type 2 wide-field amacrine cells in TH::GFP mice.

Gabriel C Knop, Andreas Feigenspan, Reto Weiler, Karin Dedek

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

21 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Identification of TPBG-Expressing Amacrine Cells in DAT-tdTomato Mouse.Investigative ophthalmology & visual science · 2022
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Differential Distribution of Retinal CaFrontiers in molecular neuroscience · 2017
    Article
  11. A tale of two neurotransmitters.Visual neuroscience · 2016
    Review
  12. Article
  13. Function and Circuitry of VIP+ Interneurons in the Mouse Retina.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015
    Article
  14. Prdm13 regulates subtype specification of retinal amacrine interneurons and modulates visual sensitivity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015
    Article
  15. DSCAM promotes refinement in the mouse retina through cell death and restriction of exploring dendrites.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015
    Article
  16. Article
  17. Article
  18. Functional architecture of the retina: development and disease.Progress in retinal and eye research · 2014
    Review
  19. Article
  20. Receptor targets of amacrine cells.Visual neuroscience · 2012
    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

4 authors at 1 institution in 1 country.

Gabriel C KnopDepartment of Neurobiology, University of Oldenburg, 26111 Oldenburg, Germany.
Andreas Feigenspan
Reto Weiler
Karin Dedek
Carl von Ossietzky Universität Oldenburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the mammalian retina, two types of catecholaminergic amacrine cells have been described. Although dopaminergic type 1 cells are well characterized, the physiology of type 2 cells is, so far, unknown. To target type 2 cells specifically, we used a transgenic mouse line that expresses green fluorescent protein under the control of the tyrosine hydroxylase promoter. Type 2 cells are GABAergic and have an extensive dendritic arbor, which stratifies in the middle of the inner plexiform layer. Our data suggest that type 2 cells comprise two subpopulations with identical physiological properties: one has its somata located in the inner nuclear layer and the other in the ganglion cell layer. Immunostaining with bipolar cell markers suggested that type 2 cells receive excitatory inputs from type 3 OFF and type 5 ON bipolar cells. Consistently, patch-clamp recordings showed that type 2 cells are ON-OFF amacrine cells. Blocking excitatory inputs revealed that different rod and cone pathways are active under scotopic and mesopic light conditions. Blockade of inhibitory inputs led to membrane potential oscillations in type 2 cells, suggesting that GABAergic and glycinergic amacrine cells strongly influence type 2 cell signaling. Among the glycinergic amacrine cells, we identified the VGluT3-immunoreactive amacrine cell as a likely candidate. Collectively, light responses of type 2 cells were remarkably uniform over a wide range of light intensities. These properties point toward a general function of type 2 cells that is maintained under scotopic and mesopic conditions.

Indexed as

Amacrine CellsAmino Acid Transport Systems, AcidicAnimalsGreen Fluorescent ProteinsMiceMice, Inbred C57BLMice, TransgenicPhotic StimulationTyrosine 3-MonooxygenaseAmino Acid Transport Systems, AcidicGreen Fluorescent ProteinsSlc17a8 protein, mouseTyrosine 3-Monooxygenase

Identifiers

PMID21451016
PMCPMC6622987
OpenAlexW2057563560

What OpenQuestion holds

Textmetadata
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.