Evidence map›Paper›PMID 27095295›Full record

ArticleScientific reports2016

Transcriptional, epigenetic and retroviral signatures identify regulatory regions involved in hematopoietic lineage commitment.

Oriana Romano, Clelia Peano, Guidantonio Malagoli Tagliazucchi, Luca Petiti, Valentina Poletti, Fabienne Cocchiarella, Ermanno Rizzi, Marco Severgnini, Alessia Cavazza, Claudia Rossi and 7 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

15 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
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  8. Enhancers and MYC interplay in hematopoiesis.Journal of molecular medicine (Berlin, Germany) · 2020
    Review
  9. Article
  10. Article
  11. Review
  12. Review
  13. Interactions between Retroviruses and the Host Cell Genome.Molecular therapy. Methods & clinical development · 2018
    Review
  14. Review
  15. Article
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

17 authors at 9 institutions in 3 countries.

Oriana RomanoDepartment of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy.
Clelia PeanoInstitute of Biomedical Technologies, CNR, Milan, Italy.
Guidantonio Malagoli TagliazucchiCenter for Genomic Research, University of Modena and Reggio Emilia, Modena, Italy.
Luca PetitiInstitute of Biomedical Technologies, CNR, Milan, Italy.
Valentina PolettiGenethon, Evry, France.
Fabienne CocchiarellaDepartment of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy.
Ermanno RizziInstitute of Biomedical Technologies, CNR, Milan, Italy.
Marco SevergniniInstitute of Biomedical Technologies, CNR, Milan, Italy.
Alessia CavazzaDana Farber Cancer Institute, Harvard Medical School, Boston, US.
Claudia RossiSan Raffaele-Telethon Institute for Gene Therapy (TIGET), San Raffaele Scientific Institute, Milan, Italy.
Pasqualepaolo PagliaroAz. Osp. Policlinico Universitario di Bologna, Policlinico S. Orsola-Malpighi, Unità Operativa di Immunoematologia e Trasfusionale, Bologna, Italy.
Alessandro AmbrosiVita Salute San Raffaele University, Milan, Italy.
Giuliana FerrariSan Raffaele-Telethon Institute for Gene Therapy (TIGET), San Raffaele Scientific Institute, Milan, Italy.
Silvio BicciatoCenter for Genomic Research, University of Modena and Reggio Emilia, Modena, Italy.
Gianluca De BellisInstitute of Biomedical Technologies, CNR, Milan, Italy.
Fulvio MavilioDepartment of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy.
Annarita MiccioDepartment of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy.
Institute of Biomedical Technologies · ITUniversity of Modena and Reggio Emilia · ITGenethon (France) · FRThe San Raffaele Telethon Institute for Gene Therapy · ITDana-Farber Cancer Institute · USInserm · FRInstitut des Maladies Génétiques Imagine · FRPoliclinico S.Orsola-Malpighi · ITVita-Salute San Raffaele University · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genome-wide approaches allow investigating the molecular circuitry wiring the genetic and epigenetic programs of human somatic stem cells. Hematopoietic stem/progenitor cells (HSPC) give rise to the different blood cell types; however, the molecular basis of human hematopoietic lineage commitment is poorly characterized. Here, we define the transcriptional and epigenetic profile of human HSPC and early myeloid and erythroid progenitors by a combination of Cap Analysis of Gene Expression (CAGE), ChIP-seq and Moloney leukemia virus (MLV) integration site mapping. Most promoters and transcripts were shared by HSPC and committed progenitors, while enhancers and super-enhancers consistently changed upon differentiation, indicating that lineage commitment is essentially regulated by enhancer elements. A significant fraction of CAGE promoters differentially expressed upon commitment were novel, harbored a chromatin enhancer signature, and may identify promoters and transcribed enhancers driving cell commitment. MLV-targeted genomic regions co-mapped with cell-specific active enhancers and super-enhancers. Expression analyses, together with an enhancer functional assay, indicate that MLV integration can be used to identify bona fide developmentally regulated enhancers. Overall, this study provides an overview of transcriptional and epigenetic changes associated to HSPC lineage commitment, and a novel signature for regulatory elements involved in cell identity.

Indexed as

Epigenesis, GeneticGene Expression Regulation, ViralRegulatory Sequences, Nucleic AcidTranscriptomeBase SequenceCell DifferentiationCell LineageConsensus SequenceEnhancer Elements, GeneticHematopoietic Stem CellsHistonesHumansMultipotent Stem CellsOrgan SpecificityPosition-Specific Scoring MatricesPromoter Regions, GeneticHistones

Identifiers

PMID27095295
PMCPMC4837375
OpenAlexW2342177264

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.