Evidence map›Paper›PMID 25875108›Full record

ArticlePloS one2015

Deletion of histone deacetylase 7 in osteoclasts decreases bone mass in mice by interactions with MITF.

Melissa Stemig, Kristina Astelford, Ann Emery, Jangyeun J Cho, Ben Allen, Tsang-hai Huang, Rajaram Gopalakrishnan, Kim C Mansky, Eric D Jensen

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

22 citing papers in PubMed, 29 citations in OpenAlex.

  1. Review
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  13. Epigenetic Regulators Involved in Osteoclast Differentiation.International journal of molecular sciences · 2020
    Review
  14. Article
  15. Suppression of Notch Signaling in Osteoclasts Improves Bone Regeneration and Healing.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2019
    Article
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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

9 authors at 2 institutions in 2 countries.

Melissa StemigDepartment of Diagnostic and Biological Sciences, University of Minnesota, Minneapolis, Minnesota, United States of America.
Kristina AstelfordDepartment of Developmental and Surgical Sciences, University of Minnesota, Minneapolis, Minnesota, United States of America.
Ann EmeryDepartment of Diagnostic and Biological Sciences, University of Minnesota, Minneapolis, Minnesota, United States of America.
Jangyeun J ChoDepartment of Developmental and Surgical Sciences, University of Minnesota, Minneapolis, Minnesota, United States of America.
Ben AllenDepartment of Developmental and Surgical Sciences, University of Minnesota, Minneapolis, Minnesota, United States of America.
Tsang-hai HuangInstitute of Physical Education, Health and Leisure Studies, National Cheng Kung University, Tainan City, 701, Taiwan.
Rajaram GopalakrishnanDepartment of Diagnostic and Biological Sciences, University of Minnesota, Minneapolis, Minnesota, United States of America.
Kim C ManskyDepartment of Developmental and Surgical Sciences, University of Minnesota, Minneapolis, Minnesota, United States of America.
Eric D JensenDepartment of Diagnostic and Biological Sciences, University of Minnesota, Minneapolis, Minnesota, United States of America.
University of Minnesota · USNational Cheng Kung University · TW

Funding

Role of HDAC7 in Osteoclast DifferentiationR01AR061352 · NIAMS · UNIVERSITY OF MINNESOTA · PI JENSEN, ERIC D, MANSKY, KIM CARPENTER · 2013 to 2017
$1.8M
Role of Twisted Gastrulation in OsteoclastogenesisR01AR056642 · NIAMS · UNIVERSITY OF MINNESOTA · PI GOPALAKRISHNAN, RAJARAM · 2010 to 2014
$1.6M
NIAMS NIH HHS R01 AR056642NIAMS NIH HHS R01AR056642NIAMS NIH HHS R01 AR061352NIAMS NIH HHS R01AR061352
6 · The paper itself

Abstract

Molecular regulators of osteoclast formation and function are an important area of research due to the central role of osteoclasts in bone resorption. Transcription factors such as MITF are essential for osteoclast generation by regulating expression of the genes required for cellular differentiation and resorptive function. We recently reported that histone deacetylase 7 (HDAC7) binds to and represses the transcriptional activity of MITF in osteoclasts, and that loss of HDAC7 in vitro accelerated osteoclastogenesis. In the current study, we extend this initial observation by showing that conditional deletion of HDAC7 in osteoclasts of mice leads to an in vivo enhancement in osteoclast formation, associated with increased bone resorption and lower bone mass. Expression of multiple MITF target genes is increased in bone marrow derived osteoclast cultures from the HDAC7 knockout mice. Interestingly, multiple regions of the HDAC7 amino-terminus can bind to MITF or exert repressive activity. Moreover, mutation or deletion of the HDAC7 conserved deacetylase catalytic domain had little effect on repressive function. These observations identify HDAC7 in osteoclasts as an important molecular regulator of MITF activity and bone homeostasis, but also highlight a gap in our understanding of exactly how HDAC7 functions as a corepressor.

Indexed as

AnimalsBone DensityBone Marrow CellsBone ResorptionCatalytic DomainCell DifferentiationFemaleFemurGene Expression RegulationHistone DeacetylasesMacrophagesMaleMiceMice, Inbred C57BLMice, KnockoutMicrophthalmia-Associated Transcription FactorHdac7 protein, mouseHistone DeacetylasesMicrophthalmia-Associated Transcription FactorMitf protein, mouse

Identifiers

PMID25875108
PMCPMC4398560
OpenAlexW2074432778

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.