Evidence map›Paper›PMID 34019873›Full record

ArticleThe Journal of biological chemistry

Characterization of unique functionalities in c-Src domains required for osteoclast podosome belt formation.

Takuma Matsubara, William N Addison, Shoichiro Kokabu, Lynn Neff, William Horne, Francesca Gori, Roland Baron

Open access · goldAbstract read
In one paragraph

Article in The Journal of biological chemistry. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

11 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Tyrosine Kinase Src Is a Regulatory Factor of Bone Homeostasis.International journal of molecular sciences · 2022
    Review
  11. 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

7 authors at 2 institutions in 2 countries.

Takuma MatsubaraDivision of Bone and Mineral Research, Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, Massachusetts, USA; Division of Molecular Signaling and Biochemistry, Department of Health Improvement, Kyushu Dental University, Fukuoka, Japan. Electronic address: r15matsubara@fa.kyu-dent.ac.jp.
William N AddisonDivision of Bone and Mineral Research, Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, Massachusetts, USA; Division of Molecular Signaling and Biochemistry, Department of Health Improvement, Kyushu Dental University, Fukuoka, Japan.
Shoichiro KokabuDivision of Molecular Signaling and Biochemistry, Department of Health Improvement, Kyushu Dental University, Fukuoka, Japan.
Lynn NeffDivision of Bone and Mineral Research, Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, Massachusetts, USA.
William HorneDivision of Bone and Mineral Research, Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, Massachusetts, USA.
Francesca GoriDivision of Bone and Mineral Research, Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, Massachusetts, USA.
Roland BaronDivision of Bone and Mineral Research, Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, Massachusetts, USA; Department of Medicine, Harvard Medical School and Endocrine Unit, MGH, Boston, Massachusetts, USA. Electronic address: Roland_Baron@hsdm.harvard.edu.
Harvard University · USKyushu Dental University · JP

Funding

ROLE OF THE C-SRC PROTO-ONCOGENE IN OSTEOCLASTSR01AR042927 · NIAMS · YALE UNIVERSITY · PI BARON, ROLAND E · 1994 to 2009
$3.7M
Mechanisms and function of the microtubule podosome connection in osteoclastsR01AR062054 · NIAMS · HARVARD MEDICAL SCHOOL · PI BARON, ROLAND E · 2012 to 2016
$2.8M
NIAMS NIH HHS R01 AR042927NIAMS NIH HHS R01 AR062054
6 · The paper itself

Abstract

Deletion of c-Src, a ubiquitously expressed tyrosine kinase, results in osteoclast dysfunction and osteopetrosis, in which bones harden into "stone." In contrast, deletion of the genes encoding other members of the Src family kinase (SFK) fails to produce an osteopetrotic phenotype. This suggests that c-Src performs a unique function in the osteoclast that cannot be compensated for by other SFKs. We aimed to identify the molecular basis of this unique role in osteoclasts and bone resorption. We found that c-Src, Lyn, and Fyn were the most highly expressed SFKs in WT osteoclasts, whereas Hck, Lck, Blk, and Fgr displayed low levels of expression. Formation of the podosome belt, clusters of unique actin assemblies, was disrupted in src

Indexed as

src Homology DomainsAnimalsBone ResorptionCell DifferentiationHEK293 CellsHumansMiceOsteoclastsPodosomessrc-Family Kinasessrc-Family KinasesosteoclastpodosomeSrcSrc homology 2 domain (SH2 domain)Src homology 3 domain (SH3 domain)

Identifiers

PMID34019873
PMCPMC8196221
OpenAlexW3163870960

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.