Evidence map›Paper›PMID 22472650›Full record

ArticleScience signaling2012

A large bioactive BMP ligand with distinct signaling properties is produced by alternative proconvertase processing.

Takuya Akiyama, Guillermo Marqués, Kristi A Wharton

Abstract read
In one paragraph

Article in Science signaling, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

34 citing papers in PubMed, 65 citations in OpenAlex.

  1. Human Bone Morphogenetic Protein-3 Mature Ligand Is Larger Than Recorded Indicating Earlier Publications Are Flawed.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Article
  2. Penile remodeling, Sonic hedgehog, and fibrosis.The journal of sexual medicine · 2025
    Article
  3. Article
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  6. Review
  7. Article
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  9. BMP/TGF-β signaling as a modulator of neurodegeneration in ALS.Developmental dynamics : an official publication of the American Association of Anatomists · 2022
    Article
  10. Molecular Mechanisms of AMH Signaling.Frontiers in endocrinology · 2022
    Review
  11. 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

3 authors at 2 institutions in 1 country.

Takuya AkiyamaDepartment of Molecular Biology, Cell Biology, and Biochemistry, Brown University, Providence, RI 02912, USA.
Guillermo Marqués
Kristi A Wharton
Brown University · USUniversity of Alabama at Birmingham · US

Funding

ROS Modulation of Innate and Adaptive Immunity in RAP30AR048311 · NIAMS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI MOUNTZ, JOHN D · 2001 to 2017
$9.5M
Differential regulation of BMP Signals in VivoR01GM068118 · NIGMS · BROWN UNIVERSITY · PI WHARTON, KRISTI A · 2005 to 2014
$2.5M
Differential regulation of BMP signals in vivo.R56GM068118 · NIGMS · BROWN UNIVERSITY · PI WHARTON, KRISTI A · 2009 to 2009
$352k
NIAMS NIH HHS P30 AR048311NIAMS NIH HHS P30 AR48311NIGMS NIH HHS GM068118NIGMS NIH HHS R01 GM068118NIGMS NIH HHS R56 GM068118
6 · The paper itself

Abstract

Dimers of conventional transforming growth factor-β (TGF-β) and bone morphogenetic protein (BMP) ligands are composed of two 100- to 140-amino acid peptides that are produced through the proteolytic processing of a proprotein precursor by proconvertases, such as furin. We report the identification of an evolutionarily conserved furin processing site in the amino terminus (NS) of the Glass bottom boat (Gbb; the Drosophila ortholog of vertebrate BMP5, 6, and 7) proprotein that generates a 328-amino acid, active BMP ligand distinct from the conventional 130-amino acid ligand. Gbb38, the large ligand form of Gbb, exhibited greater signaling activity and a longer range than the shorter form Gbb15. The abundance of Gbb15 and Gbb38 varied among different tissues, raising the possibility that differential processing could account for tissue-specific behaviors of BMPs. In human populations, mutations that abolished the NS cleavage site in BMP4, BMP15, or anti-Müllerian hormone were associated with cleft lip with or without cleft palate (BMP4), premature ovarian failure (BMP15), and persistent Müllerian duct syndrome (anti-Müllerian hormone), suggesting the importance of NS processing during development. The identification of this large BMP ligand form and the functional differences between large and small ligands exemplifies the potential for differential proprotein processing to substantially affect BMP and TGF-β signaling output in different tissue and cellular contexts.

Indexed as

Signal TransductionAnimalsAnimals, Genetically ModifiedAnti-Mullerian HormoneBlotting, WesternBone Morphogenetic Protein 15Bone Morphogenetic Protein 4Bone Morphogenetic ProteinsCell LineCleft LipCleft PalateDrosophila melanogasterDrosophila ProteinsFemaleHumansLigandsAnti-Mullerian HormoneBMP15 protein, humanBMP4 protein, humanBone Morphogenetic Protein 15Bone Morphogenetic Protein 4Bone Morphogenetic ProteinsDrosophila Proteinsgbb protein, DrosophilaLigandsProprotein ConvertasesProtein IsoformsProtein PrecursorsTransforming Growth Factor beta

Identifiers

PMID22472650
PMCPMC3699424
OpenAlexW2085160110

What OpenQuestion holds

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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.