Evidence map›Paper›PMID 33108748›Full record

ArticleNeuron2020

Robust Myelination of Regenerated Axons Induced by Combined Manipulations of GPR17 and Microglia.

Jing Wang, Xuelian He, Huyan Meng, Yi Li, Phillip Dmitriev, Feng Tian, Jessica C Page, Q Richard Lu, Zhigang He

Open access · bronzeAbstract read
In one paragraph

Article in Neuron, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 76 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
76citing papers in PubMed, 1 pooled it
9.4field-weighted citation impact, top 1% 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

76 citing papers in PubMed, 1 synthesis or guideline pooled it, 130 citations in OpenAlex.

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16 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 1 country.

Jing WangF.M. Kirby Neurobiology Center, Boston Children's Hospital, and Department of Neurology and Ophthalmology, Harvard Medical School, Boston, MA, USA.
Xuelian HeF.M. Kirby Neurobiology Center, Boston Children's Hospital, and Department of Neurology and Ophthalmology, Harvard Medical School, Boston, MA, USA.
Huyan MengF.M. Kirby Neurobiology Center, Boston Children's Hospital, and Department of Neurology and Ophthalmology, Harvard Medical School, Boston, MA, USA.
Yi LiF.M. Kirby Neurobiology Center, Boston Children's Hospital, and Department of Neurology and Ophthalmology, Harvard Medical School, Boston, MA, USA.
Phillip DmitrievF.M. Kirby Neurobiology Center, Boston Children's Hospital, and Department of Neurology and Ophthalmology, Harvard Medical School, Boston, MA, USA.
Feng TianF.M. Kirby Neurobiology Center, Boston Children's Hospital, and Department of Neurology and Ophthalmology, Harvard Medical School, Boston, MA, USA.
Jessica C PageF.M. Kirby Neurobiology Center, Boston Children's Hospital, and Department of Neurology and Ophthalmology, Harvard Medical School, Boston, MA, USA.
Q Richard LuDepartment of Pediatrics, Brain Tumor Center, Division of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA.
Zhigang HeF.M. Kirby Neurobiology Center, Boston Children's Hospital, and Department of Neurology and Ophthalmology, Harvard Medical School, Boston, MA, USA. Electronic address: zhigang.he@childrens.harvard.edu.
Boston Children's Hospital · USCincinnati Children's Hospital Medical Center · US

Funding

SYNAPTIC MECHANISMS IN HIPPOCAMPAL EPILEPTOGENESISP30HD018655 · NICHD · CHILDREN'S HOSPITAL BOSTON · PI POMEROY, SCOTT LOREN · 1985 to 2015
$26.2M
Viral ModuleP30EY012196 · NEI · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI Gabriel Kreiman · 1998 to 2026
$21.3M
Mouse Neurodevelopmental Behavior CoreU54HD090255 · NICHD · BOSTON CHILDREN'S HOSPITAL · PI POMEROY, SCOTT LOREN · 2016 to 2020
$5.2M
SOCS3 and optic nerve regenerationR01EY021526 · NEI · BOSTON CHILDREN'S HOSPITAL · PI HE, ZHIGANG · 2011 to 2020
$4.1M
CRSIPR screening for novel regulators of retinal ganglion cell survival and axonal regenerationR01EY030204 · NEI · BOSTON CHILDREN'S HOSPITAL · PI HE, ZHIGANG, SANES, JOSHUA R · 2019 to 2023
$2.7M
Reprogramming Strategies of Promoting Optic Nerve Regeneration and Vision RestorationR01EY026939 · NEI · BOSTON CHILDREN'S HOSPITAL · PI HE, ZHIGANG · 2016 to 2020
$2.2M
Epigenomic mechanisms regulating RGC survival and axon regenerationR00EY032181 · NEI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI Feng Tian · 2024 to 2026
$750k
Epigenomic mechanisms regulating RGC survival and axon regenerationK99EY032181 · NEI · BOSTON CHILDREN'S HOSPITAL · PI TIAN, FENG · 2021 to 2023
$282k
Somatosensory corticospinal neurons as a biomarker for mind-body pain management strategiesF32AT011155 · NCCIH · BOSTON CHILDREN'S HOSPITAL · PI PAGE, JESSICA · 2020 to 2021
$138k
NCCIH NIH HHS F32 AT011155NEI NIH HHS K99 EY032181NEI NIH HHS P30 EY012196NEI NIH HHS R00 EY032181NEI NIH HHS R01 EY021526NEI NIH HHS R01 EY026939NEI NIH HHS R01 EY030204NICHD NIH HHS P30 HD018655NICHD NIH HHS U54 HD090255
6 · The paper itself

Abstract

Myelination facilitates rapid axonal conduction, enabling efficient communication across different parts of the nervous system. Here we examined mechanisms controlling myelination after injury and during axon regeneration in the central nervous system (CNS). Previously, we discovered multiple molecular pathways and strategies that could promote robust axon regrowth after optic nerve injury. However, regenerated axons remain unmyelinated, and the underlying mechanisms are elusive. In this study, we found that, in injured optic nerves, oligodendrocyte precursor cells (OPCs) undergo transient proliferation but fail to differentiate into mature myelination-competent oligodendrocytes, reminiscent of what is observed in human progressive multiple sclerosis. Mechanistically, we showed that OPC-intrinsic GPR17 signaling and sustained activation of microglia inhibit different stages of OPC differentiation. Importantly, co-manipulation of GPR17 and microglia led to extensive myelination of regenerated axons. The regulatory mechanisms of stage-dependent OPC differentiation uncovered here suggest a translatable strategy for efficient de novo myelination after CNS injury.

Indexed as

AnimalsAxonsCell DifferentiationCell ProliferationFemaleMaleMiceMice, TransgenicMicrogliaMyelin SheathNerve Fibers, MyelinatedNerve RegenerationNerve Tissue ProteinsOligodendrocyte Precursor CellsRandom AllocationReceptors, G-Protein-CoupledGPR17 protein, mouseNerve Tissue ProteinsReceptors, G-Protein-Coupledaxon regenerationGPR17microgliamyelinationoligodendrocyte precursor cells

Identifiers

PMID33108748
PMCPMC7736523
OpenAlexW3097860048

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.