Evidence map›Paper›PMID 28328977›Full record

ArticlePloS one2017

JMJD3 aids in reprogramming of bone marrow progenitor cells to hepatic phenotype through epigenetic activation of hepatic transcription factors.

Veena Kochat, Zaffar Equbal, Prakash Baligar, Vikash Kumar, Madhulika Srivastava, Asok Mukhopadhyay

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

8 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. JMJD3: a critical epigenetic regulator in stem cell fate.Cell communication and signaling : CCS · 2021
    Review
  5. Article
  6. Article
  7. Potential application of cell reprogramming techniques for cancer research.Cellular and molecular life sciences : CMLS · 2019
    Review
  8. Review
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

6 authors at 1 institution in 1 country.

Veena KochatStem Cell Biology Laboratory, National Institute of Immunology, New Delhi, India.
Zaffar EqubalStem Cell Biology Laboratory, National Institute of Immunology, New Delhi, India.
Prakash BaligarStem Cell Biology Laboratory, National Institute of Immunology, New Delhi, India.
Vikash KumarStem Cell Biology Laboratory, National Institute of Immunology, New Delhi, India.
Madhulika SrivastavaEpigenetic Regulation Research Laboratory, National Institute of Immunology, New Delhi, India.
Asok MukhopadhyayStem Cell Biology Laboratory, National Institute of Immunology, New Delhi, India.
National Institute of Immunology · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The strictly regulated unidirectional differentiation program in some somatic stem/progenitor cells has been found to be modified in the ectopic site (tissue) undergoing regeneration. In these cases, the lineage barrier is crossed by either heterotypic cell fusion or direct differentiation. Though studies have shown the role of coordinated genetic and epigenetic mechanisms in cellular development and differentiation, how the lineage fate of adult bone marrow progenitor cells (BMPCs) is reprogrammed during liver regeneration and whether this lineage switch is stably maintained are not clearly understood. In the present study, we wanted to decipher genetic and epigenetic mechanisms that involve in lineage reprogramming of BMPCs into hepatocyte-like cells. Here we report dynamic transcriptional change during cellular reprogramming of BMPCs to hepatocytes and dissect the epigenetic switch mechanism of BM cell-mediated liver regeneration after acute injury. Genome-wide gene expression analysis in BM-derived hepatocytes, isolated after 1 month and 5 months of transplantation, showed induction of hepatic transcriptional program and diminishing of donor signatures over the time. The transcriptional reprogramming of BM-derived cells was found to be the result of enrichment of activating marks (H3K4me3 and H3K9Ac) and loss of repressive marks (H3K27me3 and H3K9me3) at the promoters of hepatic transcription factors (HTFs). Further analyses showed that BMPCs possess bivalent histone marks (H3K4me3 and H3K27me3) at the promoters of crucial HTFs. H3K27 methylation dynamics at the HTFs was antagonistically regulated by EZH2 and JMJD3. Preliminary evidence suggests a role of JMJD3 in removal of H3K27me3 mark from promoters of HTFs, thus activating epigenetically poised hepatic genes in BMPCs prior to partial nuclear reprogramming. The importance of JMJD3 in reprogramming of BMPCs to hepatic phenotype was confirmed by inhibiting catalytic function of the enzyme using small molecule GSK-J4. Our results propose a potential role of JMJD3 in lineage conversion of BM cells into hepatic lineage.

Indexed as

AnimalsBenzazepinesCell LineageCellular ReprogrammingChromatin Assembly and DisassemblyEnhancer of Zeste Homolog 2 ProteinEpigenesis, GeneticFemaleHematopoietic Stem CellsHepatocytesHistonesJumonji Domain-Containing Histone DemethylasesLiver RegenerationMaleMiceMice, 129 StrainBenzazepinesEnhancer of Zeste Homolog 2 ProteinEzh2 protein, mouseGSK-J4HistonesJumonji Domain-Containing Histone DemethylasesKdm6b protein, mousePyrimidinesTranscription Factors

Identifiers

PMID28328977
PMCPMC5362104
OpenAlexW2601333123

What OpenQuestion holds

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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.