Evidence map›Paper›PMID 19924257›Full record

ArticleFrontiers in molecular neuroscience2009

Glycinergic transmission in the Mammalian retina.

Heinz Wässle, Liane Heinze, Elena Ivanova, Sriparna Majumdar, Jan Weiss, Robert J Harvey, Silke Haverkamp

Open access · goldAbstract read
In one paragraph

Article in Frontiers in molecular neuroscience, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed
5.1field-weighted citation impact, top 4% 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

70 citing papers in PubMed, 125 citations in OpenAlex.

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  8. Retinal ganglion cells encode the direction of motion outside their classical receptive field.Proceedings of the National Academy of Sciences of the United States of America · 2025
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10 more citing papers are in PubMed but not listed here.

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

7 authors at 1 institution in 1 country.

Heinz WässleDepartment of Neuroanatomy, Max-Planck-Institute for Brain Research Frankfurt, Germany.
Liane Heinze
Elena Ivanova
Sriparna Majumdar
Jan Weiss
Robert J Harvey
Silke Haverkamp
Max Planck Institute for Brain Research · DE

Funding

Medical Research Council G0500833
6 · The paper itself

Abstract

Glycine and gamma-aminobutyric acid (GABA) are the major inhibitory neurotransmitters in the retina. Approximately half of the amacrine cells release glycine at their synapses with bipolar, other amacrine, and ganglion cells. Glycinergic amacrine cells are small-field amacrine cells with vertically oriented dendrites and comprise more than 10 different morphological types. The retinal distributions of glycine receptor (GlyR) alpha1, alpha2, alpha3 and alpha4 subtypes have been mapped with subunit-specific antibodies. GlyRs were clustered at postsynaptic hot spots which showed selective distributions for the different subunits. As a rule, only one alpha subunit was expressed at a given postsynaptic site. The kinetic properties of GlyRs were measured by recording spontaneous inhibitory postsynaptic currents (sIPSCs) from identified retinal neurons in wild-type, Glra1(spd-ot), Glra2 and Glra3 knockout mice. From observed differences of sIPSCs in wild-type and mutant mice, the cell-type specific subunit composition of GlyRs could be defined. OFF-cone bipolar cells and A-type ganglion cells receive prominent glycinergic input with fast kinetics that is mainly mediated by alpha1beta GlyRs (decay time constant tau approximately 5 ms). By contrast, AII amacrine cells express alpha3beta GlyRs with medium fast kinetics (tau approximately 11 ms). Narrow-field (NF) and wide-field amacrine cells contain predominantly alpha2beta GlyRs with slow kinetics (tau approximately 27 ms). Lastly, ON-starburst, narrow-field and wide-field amacrine cells in Glra2 knockout mice express alpha4beta GlyRs with very slow kinetics (tau approximately 70 ms).

Indexed as

Glra1spd-ot miceGlra2−/− miceGlra3−/− miceglycine receptorsretinasIPSCssynapses

Identifiers

PMID19924257
PMCPMC2777502
OpenAlexW2099153171

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.