Evidence map›Paper›PMID 20576599›Full record

ArticleThe Journal of biological chemistry2010

A novel glycerophosphodiester phosphodiesterase, GDE5, controls skeletal muscle development via a non-enzymatic mechanism.

Yuri Okazaki, Noriyasu Ohshima, Ikumi Yoshizawa, Yasutomi Kamei, Stefania Mariggiò, Keiko Okamoto, Masahiro Maeda, Yoshihito Nogusa, Yuichiro Fujioka, Takashi Izumi and 6 more

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

32 citing papers in PubMed, 86 citations in OpenAlex.

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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

16 authors at 6 institutions in 2 countries.

Yuri OkazakiDepartment of Molecular and Applied Bioscience, Graduate School of Biosphere Science, Hiroshima University, Higashi-Hiroshima 739-8528, Japan.
Noriyasu Ohshima
Ikumi Yoshizawa
Yasutomi Kamei
Stefania Mariggiò
Keiko Okamoto
Masahiro Maeda
Yoshihito Nogusa
Yuichiro Fujioka
Takashi Izumi
Yoshihiro Ogawa
Yoshitsugu Shiro
Masanobu Wada
Norihisa Kato
Daniela Corda
Noriyuki Yanaka
Hiroshima University · JPGunma University · JPTokyo Medical and Dental University · JPMario Negri Sud Foundation · ITNational Research Council · ITSPring-8 · JP

Funding

Telethon GGP030295
6 · The paper itself

Abstract

Mammalian glycerophosphodiester phosphodiesterases (GP-PDEs) have been identified recently and shown to be implicated in several physiological functions. This study isolated a novel GP-PDE, GDE5, and showed that GDE5 selectively hydrolyzes glycerophosphocholine (GroPCho) and controls skeletal muscle development. We show that GDE5 expression was reduced in atrophied skeletal muscles in mice and that decreasing GDE5 abundance promoted myoblastic differentiation, suggesting that decreased GDE5 expression has a counter-regulatory effect on the progression of skeletal muscle atrophy. Forced expression of full-length GDE5 in cultured myoblasts suppressed myogenic differentiation. Unexpectedly, a truncated GDE5 construct (GDE5DeltaC471), which contained a GP-PDE sequence identified in other GP-PDEs but lacked GroPCho phosphodiesterase activity, showed a similar inhibitory effect. Furthermore, transgenic mice specifically expressing GDE5DeltaC471 in skeletal muscle showed less skeletal muscle mass, especially type II fiber-rich muscle. These results indicate that GDE5 negatively regulates skeletal muscle development even without GroPCho phosphodiesterase activity, providing novel insight into the biological significance of mammalian GP-PDE function in a non-enzymatic mechanism.

Indexed as

Muscle DevelopmentAmino Acid SequenceAnimalsCell DifferentiationCell LineCloning, MolecularComputational BiologyDNA, ComplementaryGene Expression Regulation, EnzymologicHumansMiceMice, TransgenicMolecular Sequence DataMuscle Fibers, SkeletalMuscle, SkeletalMuscular AtrophyDNA, Complementaryglycerophosphodiester phosphodiesterasePhosphoric Diester HydrolasesRNA, Messenger

Identifiers

PMID20576599
PMCPMC2934633
OpenAlexW2056879746

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.