Evidence map›Paper›PMID 29069587›Full record

ArticleCell reports2017

Biophysical Variation within the M1 Type of Ganglion Cell Photoreceptor.

Alan J Emanuel, Kush Kapur, Michael Tri H Do

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

39 citing papers in PubMed, 55 citations in OpenAlex.

  1. Divergence of Melanopsin's Intrinsic Properties and Downstream Actions.bioRxiv : the preprint server for biology · 2026
    Article
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  4. Minimal Mimics and Maps of Natural Light for Mammals.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
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  13. The Multistable Melanopsins of Mammals.Frontiers in ophthalmology · 2023
    Article
  14. Article
  15. Article
  16. Article
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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

3 authors at 1 institution in 1 country.

Alan J EmanuelF.M. Kirby Neurobiology Center, Boston Children's Hospital, Center for Life Science 12061, 3 Blackfan Circle, Boston, MA 02115, USA; Department of Neurology, Boston Children's Hospital and Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA; Center for Brain Science, Harvard University, Cambridge, MA 02138, USA. Electronic address: alan_emanuel@hms.harvard.edu.
Kush KapurDepartment of Neurology, Boston Children's Hospital and Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA.
Michael Tri H DoF.M. Kirby Neurobiology Center, Boston Children's Hospital, Center for Life Science 12061, 3 Blackfan Circle, Boston, MA 02115, USA; Department of Neurology, Boston Children's Hospital and Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA; Center for Brain Science, Harvard University, Cambridge, MA 02138, USA. Electronic address: michael.do@childrens.harvard.edu.
Boston Children's Hospital · US

Funding

Harvard Clinical and Translational Science CenterUL1TR001102 · NCATS · HARVARD MEDICAL SCHOOL · PI NADLER, LEE MARSHALL · 2013 to 2017
$106.2M
Viral ModuleP30EY012196 · NEI · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI Gabriel Kreiman · 1998 to 2026
$21.3M
TRAINING IN SLEEP, CIRCADIAN &RESPIRATORY NEUROBIOLOGYT32HL007901 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI Charles A Czeisler · 1998 to 2026
$18.5M
Mouse Neurodevelopmental Behavior CoreU54HD090255 · NICHD · BOSTON CHILDREN'S HOSPITAL · PI SAHIN, MUSTAFA · 2016 to 2020
$5.2M
Properties and Mechanisms of Melanopsin PhotoreceptionR01EY023648 · NEI · BOSTON CHILDREN'S HOSPITAL · PI DO, MICHAEL TRI HOANG · 2013 to 2022
$4.5M
NCATS NIH HHS UL1 TR001102NEI NIH HHS P30 EY012196NEI NIH HHS R01 EY023648NHLBI NIH HHS T32 HL007901NICHD NIH HHS U54 HD090255
6 · The paper itself

Abstract

Intrinsically photosensitive retinal ganglion cells of the M1 type encode environmental irradiance for functions that include circadian and pupillary regulation. Their distinct role, morphology, and molecular markers indicate that they are stereotyped circuit elements, but their physiological uniformity has not been investigated in a systematic fashion. We have profiled the biophysical parameters of mouse M1s and found that extreme variation is their hallmark. Most parameters span 1-3 log units, and the full range is evident in M1s that innervate brain regions serving divergent functions. Biophysical profiles differ among cells possessing similar morphology and between neighboring M1s recorded simultaneously. Variation in each parameter is largely independent of that in others, allowing for flexible individualization. Accordingly, a common stimulus drives heterogeneous spike outputs across cells. By contrast, a population of directionally selective retinal ganglion cells appeared physiologically uniform under similar conditions. Thus, M1s lack biophysical constancy and send diverse signals downstream.

Indexed as

AnimalsFemaleMaleMelanopsinMiceMice, Inbred C57BLPhotoreceptor CellsRetinal Ganglion CellsRod OpsinsVision, OcularMelanopsinRod Opsinscell typedirectionally selective retinal ganglion cellHb9heterogeneitymelanopsinmembrane excitabilityphotoreceptorphototransductionretinal ganglion cell

Identifiers

PMID29069587
PMCPMC5675019
OpenAlexW2766980817

What OpenQuestion holds

Textmetadata
LicenceTDM
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.