Evidence map›Paper›PMID 28854362›Full record

ArticleCell reports2017

Loss of Apela Peptide in Mice Causes Low Penetrance Embryonic Lethality and Defects in Early Mesodermal Derivatives.

Laina Freyer, Chih-Wei Hsu, Sonja Nowotschin, Andrea Pauli, Junji Ishida, Keiji Kuba, Akiyoshi Fukamizu, Alexander F Schier, Pamela A Hoodless, Mary E Dickinson and 1 more

Abstract read
In one paragraph

Article in Cell reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing 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

41 citing papers in PubMed.

  1. Review
  2. Review
  3. ELABELA Targets Mitochondria to Modulate Heart Development.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Feto-placental blood vessel development.Development (Cambridge, England) · 2025
    Review
  9. Review
  10. Review
  11. Review
  12. Article
  13. Noncanonical microprotein regulation of immunity.Molecular therapy : the journal of the American Society of Gene Therapy · 2024
    Review
  14. Article
  15. Article
  16. Review
  17. Review
  18. Review
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors.

Laina FreyerDevelopmental Biology Program, Sloan Kettering Institute, New York, NY 10065, USA.
Chih-Wei HsuDepartment of Molecular Physiology and Biophysics, Baylor College of Medicine, Houston, TX 77030, USA.
Sonja NowotschinDevelopmental Biology Program, Sloan Kettering Institute, New York, NY 10065, USA.
Andrea PauliThe Research Institute of Molecular Pathology, Vienna BioCenter, 1030 Vienna, Austria.
Junji IshidaLife Science Center, Tsukuba Advanced Research Alliance (TARA), University of Tsukuba, Tsukuba 305-8577, Japan.
Keiji KubaDepartment of Biochemistry and Metabolic Science, Akita University, Akita 010-8543, Japan.
Akiyoshi FukamizuLife Science Center, Tsukuba Advanced Research Alliance (TARA), University of Tsukuba, Tsukuba 305-8577, Japan.
Alexander F SchierDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, MA 02138, USA.
Pamela A HoodlessTerry Fox Laboratory, BC Cancer Agency, Vancouver, BC V5Z 1L3, Canada.
Mary E DickinsonDepartment of Molecular Physiology and Biophysics, Baylor College of Medicine, Houston, TX 77030, USA.
Anna-Katerina HadjantonakisDevelopmental Biology Program, Sloan Kettering Institute, New York, NY 10065, USA. Electronic address: hadj@mskcc.org.

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Nicholas D Socci · 1985 to 2026
$347.4M
Consortium for Broad Based Disease Phenotyping of Knockout MiceU54HG006348 · NHGRI · BAYLOR COLLEGE OF MEDICINE · PI BEAUDET, ARTHUR L., PAYLOR, RICHARD E · 2011 to 2015
$17.0M
GENETIC MECHANISMS OF AXIS FORMATION IN VERTEBRATESR01GM056211 · NIGMS · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI SCHIER, ALEXANDER F · 1997 to 2015
$5.1M
Morphogenesis of mammalian gut endodermR01DK084391 · NIDDK · SLOAN-KETTERING INST CAN RESEARCH · PI HADJANTONAKIS, ANNA-KATERINA · 2009 to 2018
$4.1M
Specification of Hemogenic Endothelial CellsR01HL128064 · NHLBI · YALE UNIVERSITY · PI HIRSCHI, KAREN KEMPER · 2015 to 2018
$2.6M
Genetic Mechanisms of Axis Formation in VertebratesR37GM056211 · NIGMS · HARVARD UNIVERSITY · PI SCHIER, ALEXANDER F · 2016 to 2019
$1.5M
Function of the Apela-APJ signaling axis in mammalian development.F32GM115089 · NIGMS · SLOAN-KETTERING INST CAN RESEARCH · PI FREYER, LAINA · 2015 to 2016
$109k
NCI NIH HHS P30 CA008748NHGRI NIH HHS U54 HG006348NHLBI NIH HHS R01 HL128064NIDDK NIH HHS R01 DK084391NIGMS NIH HHS F32 GM115089NIGMS NIH HHS R01 GM056211NIGMS NIH HHS R37 GM056211
6 · The paper itself

Abstract

Apela (also known as Elabela, Ende, and Toddler) is a small signaling peptide that activates the G-protein-coupled receptor Aplnr to stimulate cell migration during zebrafish gastrulation. Here, using CRISPR/Cas9 to generate a null, reporter-expressing allele, we study the role of Apela in the developing mouse embryo. We found that loss of Apela results in low-penetrance cardiovascular defects that manifest after the onset of circulation. Three-dimensional micro-computed tomography revealed a higher penetrance of vascular remodeling defects, from which some mutants recover, and identified extraembryonic anomalies as the earliest morphological distinction in Apela mutant embryos. Transcriptomics at late gastrulation identified aberrant upregulation of erythroid and myeloid markers in mutant embryos prior to the appearance of physical malformations. Double-mutant analyses showed that loss of Apela signaling impacts early Aplnr-expressing mesodermal populations independently of the alternative ligand Apelin, leading to lethal cardiac defects in some Apela null embryos.

Indexed as

PenetranceAmino Acid SequenceAnimalsApelinApelin ReceptorsCarrier ProteinsCD11b AntigenEmbryo LossEmbryo, MammalianEmbryonic DevelopmentEndothelial CellsErythroid CellsGene Expression Regulation, DevelopmentalMesodermMice, KnockoutMutationApela protein, mouseApelinApelin ReceptorsCarrier ProteinsCD11b AntigenPeptide HormonesPeptidesApelaApelinAPJAplnrcardiovascular developmentElabelaEndegastrulationmacrophagesmicro-computed tomographymicroCTToddlervascular remodeling

Identifiers

PMID28854362
PMCPMC5580402

What OpenQuestion holds

Textmetadata
LicenceTDM
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.