Evidence map›Paper›PMID 32459994›Full record

ReviewTrends in neurosciences2020

Microglia versus Monocytes: Distinct Roles in Degenerative Diseases of the Retina.

Chen Yu, Christophe Roubeix, Florian Sennlaub, Daniel R Saban

Abstract readReview
In one paragraph

Review in Trends in neurosciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 113 papers.

0numbers the graph read from it
0cells of the map it votes in
113citing 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

113 citing papers in PubMed.

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  12. Molecular stress and neurovascular injury in the diabetic retina.The Journal of clinical investigation · 2026
    Review
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53 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

4 authors.

Chen YuDepartment of Ophthalmology, Duke University, Durham, NC 27710, USA.
Christophe RoubeixSorbonne Université, INSERM, CNRS, Institut de la Vision, F-75012 Paris, France.
Florian SennlaubSorbonne Université, INSERM, CNRS, Institut de la Vision, F-75012 Paris, France. Electronic address: florian.sennlaub@inserm.fr.
Daniel R SabanDepartment of Ophthalmology, Duke University, Durham, NC 27710, USA; Department of Immunology, Duke University,Durham, NC 27710, USA. Electronic address: daniel.saban@duke.edu.

Funding

VISION RESEARCHP30EY005722 · NEI · DUKE UNIVERSITY · PI Vadim Y Arshavsky · 1985 to 2026
$19.3M
Defining the Immune Cell Roles in Meibomian Gland Dysfunction in the Context of Ocular Surface Immune DiseasesR01EY021798 · NEI · SCHEPENS EYE RESEARCH INSTITUTE · PI SABAN, DANIEL RAPHAEL · 2012 to 2025
$5.3M
Cellular and Molecular Dynamics of Retinal Microglial in the Context of Photoreceptor DegenerationR01EY030906 · NEI · DUKE UNIVERSITY · PI Daniel Raphael Saban · 2020 to 2026
$3.5M
NEI NIH HHS P30 EY005722NEI NIH HHS R01 EY021798NEI NIH HHS R01 EY030906
6 · The paper itself

Abstract

Unlike in the healthy mammalian retina, macrophages in retinal degenerative states are not solely comprised of microglia but may include monocyte-derived recruits. Recent studies have applied transgenics, lineage-tracing, and transcriptomics to help decipher the distinct roles of these two cell types in the diseasesettings of inherited retinal degenerations and age-related macular degeneration.Literature discussed here focuses on the ectopic presence of both macrophage types in the extracellular site surrounding the outer aspect ofphotoreceptor cells (i.e.,the subretinal space), which is crucially involved in the pathobiology. From these studies we propose a working model in which perturbed photoreceptor states cause microglial dominant migration to the subretinal space as a protective response, whereas the abundant presence ofmonocyte-derived cells there instead drives and accelerates pathology. The latter, we propose, is underpinned by specific genetic and nongenetic determinants that lead to a maladaptive macrophage state.

Indexed as

MicrogliaRetinal DegenerationAnimalsMonocytesRetinaage-related macular degenerationAMDinherited retinal dystrophymacrophagesretinitis pigmentosa

Identifiers

PMID32459994
PMCPMC7556353

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.