Evidence map›Paper›PMID 27810920›Full record

ArticleThe Journal of experimental medicine2016

In vivo conditional deletion of HDAC7 reveals its requirement to establish proper B lymphocyte identity and development.

Alba Azagra, Lidia Román-González, Olga Collazo, Javier Rodríguez-Ubreva, Virginia G de Yébenes, Bruna Barneda-Zahonero, Jairo Rodríguez, Manuel Castro de Moura, Joaquim Grego-Bessa, Irene Fernández-Duran and 5 more

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of experimental medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

30 citing papers in PubMed, 52 citations in OpenAlex.

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  20. The black sheep of class IIa: HDAC7 SIKens the heart.The Journal of clinical investigation · 2020
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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

15 authors at 3 institutions in 2 countries.

Alba AzagraCellular Differentiation Group, Cancer Epigenetics and Biology Program, Bellvitge Biomedical Research Institute, 08908 L'Hospitalet, Barcelona, Spain.
Lidia Román-GonzálezCellular Differentiation Group, Cancer Epigenetics and Biology Program, Bellvitge Biomedical Research Institute, 08908 L'Hospitalet, Barcelona, Spain.
Olga CollazoCellular Differentiation Group, Cancer Epigenetics and Biology Program, Bellvitge Biomedical Research Institute, 08908 L'Hospitalet, Barcelona, Spain.
Javier Rodríguez-UbrevaChromatin and Disease Group, Cancer Epigenetics and Biology Program, Bellvitge Biomedical Research Institute, 08908 L'Hospitalet, Barcelona, Spain.
Virginia G de YébenesB Cell Biology Laboratory, Centro Nacional de Investigaciones Cardiovasculares, 28029 Madrid, Spain.
Bruna Barneda-ZahoneroCellular Differentiation Group, Cancer Epigenetics and Biology Program, Bellvitge Biomedical Research Institute, 08908 L'Hospitalet, Barcelona, Spain.
Jairo RodríguezResearch and Development Department, qGenomics Laboratory, 08003 Barcelona, Spain.
Manuel Castro de MouraCancer Epigenetics Group, Cancer Epigenetics and Biology Program, Bellvitge Biomedical Research Institute, 08908 L'Hospitalet, Barcelona, Spain.
Joaquim Grego-BessaCellular Differentiation Group, Cancer Epigenetics and Biology Program, Bellvitge Biomedical Research Institute, 08908 L'Hospitalet, Barcelona, Spain.ORCID 0000-0002-0938-2346
Irene Fernández-DuranCellular Differentiation Group, Cancer Epigenetics and Biology Program, Bellvitge Biomedical Research Institute, 08908 L'Hospitalet, Barcelona, Spain.ORCID 0000-0003-1289-7276
Abul B M M K IslamDepartment of Genetic Engineering and Biotechnology, University of Dhaka, Dhaka 1000, Bangladesh.ORCID 0000-0002-7274-0855
Manel EstellerCancer Epigenetics Group, Cancer Epigenetics and Biology Program, Bellvitge Biomedical Research Institute, 08908 L'Hospitalet, Barcelona, Spain.
Almudena R RamiroB Cell Biology Laboratory, Centro Nacional de Investigaciones Cardiovasculares, 28029 Madrid, Spain.ORCID 0000-0002-7539-3844
Esteban BallestarChromatin and Disease Group, Cancer Epigenetics and Biology Program, Bellvitge Biomedical Research Institute, 08908 L'Hospitalet, Barcelona, Spain.
Maribel ParraCellular Differentiation Group, Cancer Epigenetics and Biology Program, Bellvitge Biomedical Research Institute, 08908 L'Hospitalet, Barcelona, Spain mparra@idibell.cat.
Bellvitge University Hospital · ESInstitució Catalana de Recerca i Estudis Avançats · ESUniversity of Dhaka · BD

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Class IIa histone deacetylase (HDAC) subfamily members are tissue-specific gene repressors with crucial roles in development and differentiation processes. A prominent example is HDAC7, a class IIa HDAC that shows a lymphoid-specific expression pattern within the hematopoietic system. In this study, we explored its potential role in B cell development by generating a conditional knockout mouse model. Our study demonstrates for the first time that HDAC7 deletion dramatically blocks early B cell development and gives rise to a severe lymphopenia in peripheral organs, while also leading to pro-B cell lineage promiscuity. We find that HDAC7 represses myeloid and T lymphocyte genes in B cell progenitors through interaction with myocyte enhancer factor 2C (MEFC2). In B cell progenitors, HDAC7 is recruited to promoters and enhancers of target genes, and its absence leads to increased enrichment of histone active marks. Our results prove that HDAC7 is a bona fide transcriptional repressor essential for B cell development.

Indexed as

Gene DeletionAnimalsB-LymphocytesCell LineageEnhancer Elements, GeneticHistone CodeHistone DeacetylasesMEF2 Transcription FactorsMicePrecursor Cells, B-LymphoidPromoter Regions, GeneticHdac7 protein, mouseHistone DeacetylasesMef2c protein, mouseMEF2 Transcription Factors

Identifiers

PMID27810920
PMCPMC5110011
OpenAlexW2534349514

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.