Evidence map›Paper›PMID 20181800›Full record

ArticleEndocrinology2010

Transforming growth factor-{beta} coordinately induces suppressor of cytokine signaling 3 and leukemia inhibitory factor to suppress osteoclast apoptosis.

Ming Ruan, Larry Pederson, Elizabeth W Bradley, Ana-Maria Bamberger, Merry Jo Oursler

Abstract read
In one paragraph

Article in Endocrinology, 2010. 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
–field-weighted citation impact
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.

  1. Article
  2. Article
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  4. New insights intoFrontiers in cellular and infection microbiology · 2022
    Review
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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

5 authors.

Ming RuanMayo Clinic, 200 First Street SW, Rochester, Minnesota 55905, USA.
Larry Pederson
Elizabeth W Bradley
Ana-Maria Bamberger
Merry Jo Oursler

Funding

TGF BETA Regulation of Osteoclast ApoptosisR01DE014680 · NIDCR · UNIVERSITY OF MINNESOTA DULUTH · PI OURSLER, MERRY JO · 2003 to 2007
$1.8M
NIDCR NIH HHS R01 DE014680NIDCR NIH HHS R01 DE14680
6 · The paper itself

Abstract

Local release of TGF-beta during times of high bone turnover leads to elevated levels within the bone microenvironment, and we have shown that TGF-beta suppresses osteoclast apoptosis. Therefore, understanding the influences of TGF-beta on bone resorbing osteoclasts is critical to the design of therapies to reduce excess bone loss. Here we investigated the mechanisms by which TGF-beta sustains suppression of osteoclast apoptosis. We found TGF-beta rapidly increased leukemia inhibitory factor (LIF) expression and secretion by phosphorylated mothers against decapentaplegic-dependent and -independent signaling pathways. TGF-beta also induced suppressor of cytokine signaling 3 (SOCS3) expression, which was required for TGF-beta or LIF to promote osteoclast survival by. Blocking LIF or SOCS3 blocked TGF-beta promotion of osteoclast survival, confirming that LIF and SOCS3 expression are necessary for TGF-beta-mediated suppression of osteoclast apoptosis. Investigation of the mechanisms by which LIF promotes osteoclast survival revealed that LIF-induced expression of Bcl-X(L) and repressed Bcl-2 interacting domain expression by activating MAPK kinase, AKT, and nuclear factor-kappaB pathways. Suppression of Janus kinase/signal transducer and activator of transcription signaling further increased Bcl-X(L) expression and enhanced osteoclast survival, supporting that this pathway is not involved in prosurvival effects of TGF-beta and LIF. These data show that TGF-beta coordinately induces LIF and SOCS3 to promote prosurvival signaling. This alters the ratio of prosurvival Bcl2 family member Bcl-X(L) to proapoptotic family member Bcl-2 interacting domain, leading to prolonged osteoclast survival.

Indexed as

Analysis of VarianceAnimalsApoptosisbcl-X ProteinBlotting, WesternCells, CulturedCell SurvivalEnzyme-Linked Immunosorbent AssayLeukemia Inhibitory FactorMiceNF-kappa BOsteoclastsProto-Oncogene Proteins c-aktProto-Oncogene Proteins c-bcl-2Reverse Transcriptase Polymerase Chain ReactionRNA, Small Interferingbcl-X ProteinLeukemia Inhibitory FactorNF-kappa BProto-Oncogene Proteins c-aktProto-Oncogene Proteins c-bcl-2RNA, Small InterferingSmad ProteinsSuppressor of Cytokine Signaling ProteinsTransforming Growth Factor beta

Identifiers

PMID20181800
PMCPMC2850239

What OpenQuestion holds

Textmetadata
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.