Evidence map›Paper›PMID 30197120›Full record

ArticleStem cell reports2018

Cell Surface N-Glycans Influence Electrophysiological Properties and Fate Potential of Neural Stem Cells.

Andrew R Yale, Jamison L Nourse, Kayla R Lee, Syed N Ahmed, Janahan Arulmoli, Alan Y L Jiang, Lisa P McDonnell, Giovanni A Botten, Abraham P Lee, Edwin S Monuki and 2 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Stem cell reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing 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

33 citing papers in PubMed.

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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

12 authors.

Andrew R YaleDepartment of Anatomy & Neurobiology, University of California, Irvine, Irvine, CA 92697, USA; Department of Neurology, University of California, Irvine, Irvine, CA 92697, USA; Sue & Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA.
Jamison L NourseDepartment of Neurology, University of California, Irvine, Irvine, CA 92697, USA; Sue & Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA.
Kayla R LeeDepartment of Neurology, University of California, Irvine, Irvine, CA 92697, USA; Sue & Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA.
Syed N AhmedDepartment of Neurology, University of California, Irvine, Irvine, CA 92697, USA; Sue & Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA.
Janahan ArulmoliSue & Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA; Department of Biomedical Engineering, University of California, Irvine, Irvine, CA 92697, USA.
Alan Y L JiangSue & Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA; Department of Biomedical Engineering, University of California, Irvine, Irvine, CA 92697, USA.
Lisa P McDonnellDepartment of Neurology, University of California, Irvine, Irvine, CA 92697, USA; Sue & Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA.
Giovanni A BottenDepartment of Microbiology, Immunology & Molecular Genetics, University of California, Los Angeles, Los Angeles, CA 90095, USA.
Abraham P LeeDepartment of Biomedical Engineering, University of California, Irvine, Irvine, CA 92697, USA.
Edwin S MonukiSue & Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA; Department of Pathology and Laboratory Medicine, University of California, Irvine, Irvine, CA 92697, USA.
Michael DemetriouDepartment of Neurology, University of California, Irvine, Irvine, CA 92697, USA; Department of Microbiology and Molecular Genetics, University of California, Irvine, Irvine, CA 92697, USA.
Lisa A FlanaganDepartment of Anatomy & Neurobiology, University of California, Irvine, Irvine, CA 92697, USA; Department of Neurology, University of California, Irvine, Irvine, CA 92697, USA; Sue & Bill Gross Stem Cell Research Center, University of California, Irvine, Irvine, CA 92697, USA; Department of Biomedical Engineering, University of California, Irvine, Irvine, CA 92697, USA. Electronic address: lisa.flanagan@uci.edu.

Funding

University of California Health Participation in the National COVID Cohort Collaborative (N3C)UL1TR001414 · NCATS · UNIVERSITY OF CALIFORNIA-IRVINE · PI COOPER, DAN M, VILAIN, ERIC J. · 2015 to 2023
$35.1M
Training Program in Stem Cell Translational Medicine for Neurological DisordersT32NS082174 · NINDS · UNIVERSITY OF CALIFORNIA-IRVINE · PI PETER John DONOVAN, Leslie Michels Thompson · 2013 to 2026
$3.3M
NCATS NIH HHS UL1 TR001414NINDS NIH HHS T32 NS082174
6 · The paper itself

Abstract

Understanding the cellular properties controlling neural stem and progenitor cell (NSPC) fate choice will improve their therapeutic potential. The electrophysiological measure whole-cell membrane capacitance reflects fate bias in the neural lineage but the cellular properties underlying membrane capacitance are poorly understood. We tested the hypothesis that cell surface carbohydrates contribute to NSPC membrane capacitance and fate. We found NSPCs differing in fate potential express distinct patterns of glycosylation enzymes. Screening several glycosylation pathways revealed that the one forming highly branched N-glycans differs between neurogenic and astrogenic populations of cells in vitro and in vivo. Enhancing highly branched N-glycans on NSPCs significantly increases membrane capacitance and leads to the generation of more astrocytes at the expense of neurons with no effect on cell size, viability, or proliferation. These data identify the N-glycan branching pathway as a significant regulator of membrane capacitance and fate choice in the neural lineage.

Indexed as

Cell LineageElectrophysiological PhenomenaAcetylglucosamineAnimalsAstrocytesBrainCell DifferentiationCell MembraneCell ProliferationCell SizeCell SurvivalFucoseGene Expression RegulationGlycosylationMiceN-Acetylneuraminic AcidAcetylglucosamineFucoseN-Acetylneuraminic AcidPolysaccharidesastrocyte progenitorbiophysicalbranchdielectrophoresisglycosylationL-PHAmembrane capacitanceMGATmouseneuron progenitor

Identifiers

PMID30197120
PMCPMC6178213

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.