Evidence map›Paper›PMID 18616389›Full record

ArticleStem cells and development2009

A comprehensive analysis of the dual roles of BMPs in regulating adipogenic and osteogenic differentiation of mesenchymal progenitor cells.

Quan Kang, Wen-Xin Song, Qing Luo, Ni Tang, Jinyong Luo, Xiaoji Luo, Jin Chen, Yang Bi, Bai-Cheng He, Jong Kyung Park and 18 more

Abstract read
In one paragraph

Article in Stem cells and development, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 208 papers.

0numbers the graph read from it
0cells of the map it votes in
208citing papers in PubMed
5.2field-weighted citation impact, top 4% 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

208 citing papers in PubMed, 385 citations in OpenAlex.

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148 more citing papers are in PubMed but not listed here.

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

28 authors at 3 institutions in 2 countries.

Quan KangKey Laboratory of Diagnostic Medicine designated by the Chinese Ministry of Education, and The Children's Hospital, Chongqing Medical University, Chongqing, People's Republic of China.
Wen-Xin Song
Qing Luo
Ni Tang
Jinyong Luo
Xiaoji Luo
Jin Chen
Yang Bi
Bai-Cheng He
Jong Kyung Park
Wei Jiang
Yi Tang
Jiayi Huang
Yuxi Su
Gao-Hui Zhu
Yun He
Hong Yin
Zhenming Hu
Yi Wang
Liang Chen
Guo-Wei Zuo
Xiaochuan Pan
Jikun Shen
Tamara Vokes
Russell R Reid
Rex C Haydon
Hue H Luu
Tong-Chuan He
University of Chicago · USDalian Medical University · CNSecond Affiliated Hospital of Chongqing Medical University · CN

Funding

Regulation of beta-Catenin Signaling by Tyrosine PhosphorylationR01CA106569 · NCI · UNIVERSITY OF CHICAGO · PI HE, TONG-CHUAN · 2006 to 2010
$1.3M
Differential Effects of BMPs on the Healing of Craniofacial DefectsK08DE020140 · NIDCR · UNIVERSITY OF CHICAGO · PI REID, RUSSELL R. · 2009 to 2013
$624k
BMP6-Mediated OsteogenesisK08AR050142 · NIAMS · UNIVERSITY OF CHICAGO · PI HAYDON, REX C · 2004 to 2008
$596k
The role of connective Tissue Growth Factor on BMP9-Induced OsteogenesisK08AR054381 · NIAMS · UNIVERSITY OF CHICAGO · PI LUU, HUE HAN · 2007 to 2011
$595k
NCI NIH HHS R01 CA106569NIAMS NIH HHS K08 AR050142NIAMS NIH HHS K08 AR054381NIDCR NIH HHS K08 DE020140
6 · The paper itself

Abstract

Pluripotent mesenchymal stem cells (MSCs) are bone marrow stromal progenitor cells that can differentiate into osteogenic, chondrogenic, adipogenic, and myogenic lineages. Several signaling pathways have been shown to regulate the lineage commitment and terminal differentiation of MSCs. Here, we conducted a comprehensive analysis of the 14 types of bone morphogenetic protein (BMPs) for their abilities to regulate multilineage specific differentiation of MSCs. We found that most BMPs exhibited distinct abilities to regulate the expression of Runx2, Sox9, MyoD, and PPARgamma2. Further analysis indicated that BMP-2, BMP-4, BMP-6, BMP-7, and BMP-9 effectively induced both adipogenic and osteogenic differentiation in vitro and in vivo. BMP-induced commitment to osteogenic or adipogenic lineage was shown to be mutually exclusive. Overexpression of Runx2 enhanced BMP-induced osteogenic differentiation, whereas knockdown of Runx2 expression diminished BMP-induced bone formation with a decrease in adipocyte accumulation in vivo. Interestingly, overexpression of PPARgamma2 not only promoted adipogenic differentiation, but also enhanced osteogenic differentiation upon BMP-2, BMP-6, and BMP-9 stimulation. Conversely, MSCs with PPARgamma2 knockdown or mouse embryonic fibroblasts derived from PPARgamma2(-/-) mice exhibited a marked decrease in adipogenic differentiation, coupled with reduced osteogenic differentiation and diminished mineralization upon BMP-9 stimulation, suggesting that PPARgamma2 may play a role in BMP-induced osteogenic and adipogenic differentiation. Thus, it is important to understand the molecular mechanism behind BMP-regulated lineage divergence during MSC differentiation, as this knowledge could help us to understand the pathogenesis of skeletal diseases and may lead to the development of strategies for regenerative medicine.

Indexed as

AdipogenesisAnimalsBone Morphogenetic ProteinsCell DifferentiationCell LineageCore Binding Factor Alpha 1 SubunitGene Knockdown TechniquesHumansMaleMesenchymal Stem CellsMiceMice, KnockoutMice, NudeOsteogenesisPluripotent Stem CellsPPAR gammaBone Morphogenetic ProteinsCore Binding Factor Alpha 1 SubunitPPAR gammaProtein IsoformsRunx2 protein, mouse

Identifiers

PMID18616389
PMCPMC3132950
OpenAlexW2145492658

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.