Evidence map›Paper›PMID 25380037›Full record

ArticlePloS one2014

The Drosophila midkine/pleiotrophin homologues Miple1 and Miple2 affect adult lifespan but are dispensable for alk signaling during embryonic gut formation.

Fredrik Hugosson, Camilla Sjögren, Anna Birve, Ludmilla Hedlund, Therese Eriksson, Ruth H Palmer

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 28% 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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Proteomic Markers of Aging and Longevity: A Systematic Review.International journal of molecular sciences · 2024
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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

6 authors at 2 institutions in 1 country.

Fredrik HugossonDepartment of Molecular Biology, Umeå University, Umeå, Sweden.
Camilla SjögrenDepartment of Molecular Biology, Umeå University, Umeå, Sweden.
Anna BirveDepartment of Molecular Biology, Umeå University, Umeå, Sweden.
Ludmilla HedlundDepartment of Molecular Biology, Umeå University, Umeå, Sweden.
Therese ErikssonDepartment of Molecular Biology, Umeå University, Umeå, Sweden.
Ruth H PalmerDepartment of Molecular Biology, Umeå University, Umeå, Sweden; Department of Medical Biochemistry and Cell Biology, University of Gothenburg, Göteborg, Sweden.
Umeå University · SEUniversity of Gothenburg · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Midkine (MDK) and Pleiotrophin (PTN) are small heparin-binding cytokines with closely related structures. The Drosophila genome harbours two genes encoding members of the MDK/PTN family of proteins, known as miple1 and miple2. We have investigated the role of Miple proteins in vivo, in particular with regard to their proposed role as ligands for the Alk receptor tyrosine kinase (RTK). Here we show that Miple proteins are neither required to drive Alk signaling during Drosophila embryogenesis, nor are they essential for development in the fruit fly. Additionally we show that neither MDK nor PTN can activate hALK in vivo when ectopically co-expressed in the fly. In conclusion, our data suggest that Alk is not activated by MDK/PTN related growth factors Miple1 and Miple 2 in vivo.

Indexed as

Signal TransductionAnaplastic Lymphoma KinaseAnimalsCarrier ProteinsCytokinesDrosophilaDrosophila ProteinsFemaleGene DeletionGene Expression Regulation, DevelopmentalHumansMaleMidkineReceptor Protein-Tyrosine KinasesALK protein, humanAnaplastic Lymphoma KinaseCarrier ProteinsCytokinesDrosophila ProteinsMidkineMiple1 protein, DrosophilaMiple2 protein, DrosophilapleiotrophinReceptor Protein-Tyrosine Kinases

Identifiers

PMID25380037
PMCPMC4224452
OpenAlexW2086570404

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.