Evidence map›Paper›PMID 23103163›Full record

ArticleCell reports2012

Removal of Polycomb repressive complex 2 makes C. elegans germ cells susceptible to direct conversion into specific somatic cell types.

Tulsi Patel, Baris Tursun, Dylan P Rahe, Oliver Hobert

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
3.6field-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

72 citing papers in PubMed, 121 citations in OpenAlex.

  1. Article
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  12. Sperm-inherited H3K27me3 epialleles are transmitted transgenerationally inProceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Molding immortality from a plastic germline.Current opinion in cell biology · 2021
    Review
  18. Article
  19. Article
  20. Article

12 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 at 2 institutions in 1 country.

Tulsi PatelDepartment of Biochemistry and Molecular Biophysics, Howard Hughes Medical Institute, Columbia University Medical Center, New York, NY 10032, USA.
Baris Tursun
Dylan P Rahe
Oliver Hobert
Columbia University Irving Medical Center · USHoward Hughes Medical Institute · US

Funding

PREDOCTORAL TRAINING GRANT IN HUMAN GENETICS &DEVELOPMET32GM007088 · NIGMS · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI SHEN, MICHAEL M. · 1985 to 2020
$7.1M
LIM HOMEOBOX GENE LIM-6 IN MOTOR NEURON DIFFERENTIATIONR01NS039996 · NINDS · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI Oliver Hobert · 2001 to 2026
$6.8M
Genetic analysis of dopaminergic neuron specification in C.elegansR01NS050266 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI HOBERT, OLIVER · 2004 to 2013
$3.4M
Generating neurons through cellular reprogrammingR21NS076191 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI HOBERT, OLIVER · 2011 to 2012
$434k
Howard Hughes Medical InstituteNIGMS NIH HHS T32 GM007088NINDS NIH HHS 1R21NS076191-01NINDS NIH HHS R01 NS039996NINDS NIH HHS R01 NS050266NINDS NIH HHS R21 NS076191
6 · The paper itself

Abstract

How specific cell types can be directly converted into other distinct cell types is a matter of intense investigation with wide-ranging basic and biomedical implications. Here, we show that removal of the histone 3 lysine 27 (H3K27) methyltransferase Polycomb repressor complex 2 (PRC2) permits ectopically expressed, neuron-type-specific transcription factors ("terminal selectors") to convert Caenorhabditis elegans germ cells directly into specific neuron types. Terminal-selector-induced germ-cell-to-neuron conversion can be observed not only upon genome-wide loss of H3K27 methylation in PRC2(-) animals but also upon genome-wide redistribution of H3K27 methylation patterns in animals that lack the H3K36 methyltransferase MES-4. Manipulation of the H3K27 methylation status not only permits conversion of germ cells into neurons but also permits hlh-1/MyoD-dependent conversion of germ cells into muscle cells, indicating that PRC2 protects the germline from the aberrant execution of multiple distinct somatic differentiation programs. Taken together, our findings demonstrate that the normally multistep process of development from a germ cell via a zygote to a terminally differentiated somatic cell type can be short-cut by providing an appropriate terminal selector transcription factor and manipulating histone methylation patterns.

Indexed as

AnimalsCaenorhabditis elegansCaenorhabditis elegans ProteinsGenomeGerm CellsHistonesMethylationMuscle CellsNeuronsNuclear ProteinsPolycomb-Group ProteinsPolycomb Repressive Complex 2Repressor ProteinsRNA InterferenceCaenorhabditis elegans ProteinsHistonesLIN-53 protein, C elegansmes-2 protein, C elegansMes-3 protein, C elegansMes-4 protein, C elegansmes-6 protein, C elegansNuclear ProteinsPolycomb-Group ProteinsPolycomb Repressive Complex 2Repressor Proteins

Identifiers

PMID23103163
PMCPMC3529301
OpenAlexW2058051854

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.