Evidence map›Paper›PMID 27396343›Full record

ArticleCell reports2016

Small-Molecule-Based Lineage Reprogramming Creates Functional Astrocytes.

E Tian, Guoqiang Sun, Guihua Sun, Jianfei Chao, Peng Ye, Charles Warden, Arthur D Riggs, Yanhong Shi

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 1 pooled it
4.7field-weighted citation impact, top 5% 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

35 citing papers in PubMed, 1 synthesis or guideline pooled it, 60 citations in OpenAlex.

  1. Pooled it
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  14. Direct Reprogramming of Fibroblasts to Astrocytes Using Small Molecules.Methods in molecular biology (Clifton, N.J.) · 2021
    Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. iPSC modeling of rare pediatric disorders.Journal of neuroscience methods · 2020
    Review
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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

8 authors at 2 institutions in 1 country.

E TianDivision of Stem Cell Biology Research, Department of Developmental and Stem Cell Biology, Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Guoqiang SunDivision of Stem Cell Biology Research, Department of Developmental and Stem Cell Biology, Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Guihua SunDiabetes and Metabolism Research Institute, City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Jianfei ChaoDivision of Stem Cell Biology Research, Department of Developmental and Stem Cell Biology, Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Peng YeDivision of Stem Cell Biology Research, Department of Developmental and Stem Cell Biology, Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Charles WardenIntegrative Genomics Core, Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Arthur D RiggsDiabetes and Metabolism Research Institute, City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Yanhong ShiDivision of Stem Cell Biology Research, Department of Developmental and Stem Cell Biology, Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA. Electronic address: yshi@coh.org.
Beckman Research InstituteCity of Hope · US

Funding

Transgenic Mouse FacilityP30CA033572 · NCI · CITY OF HOPE/BECKMAN RESEARCH INSTITUTE · PI STANLEY R. HAMILTON · 1985 to 2026
$86.3M
NCI NIH HHS P30 CA033572
6 · The paper itself

Abstract

Growing evidence indicates important roles for astrocytes in neurodevelopment and diseases. However, astrocytes and their roles in these processes remain poorly understood. Despite recent progress in reprogramming somatic cells into different types of neural cells, reprogramming to astrocytes has lagged. Here, we show that functional astrocytes can be generated from mammalian fibroblasts using only small molecules. Induced mouse astrocytes resemble primary astrocytes in astrocytic gene expression and epigenomic status and exhibit functional properties in promoting neuronal maturation, glutamate uptake, and calcium signaling. Moreover, these cells can recapitulate the Alexander disease phenotype of protein aggregation when expressing Gfap with a disease-causing mutation. The same compounds can also reprogram human fibroblasts into astroglial progenitor cells that can further mature into functional astrocytes. These chemically induced astrocytes may provide cellular models to uncover roles of astrocytes in normal neurodevelopment and pathogenesis of neurological diseases.

Indexed as

Alexander DiseaseAnimalsAstrocytesCalcium SignalingCell DifferentiationCells, CulturedCellular ReprogrammingCoculture TechniquesEpigenomicsFibroblastsGene ExpressionGlial Fibrillary Acidic ProteinGlutamic AcidHumansMiceMice, TransgenicGlial Fibrillary Acidic ProteinGlutamic AcidAlexander diseasechemical reprogrammingdirect conversioninduced astrocytessmall molecules

Identifiers

PMID27396343
PMCPMC9228989
OpenAlexW2465910223

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.