Evidence map›Paper›PMID 27276711›Full record

ArticleOncotarget2016

FOXC2 disease-mutations identified in lymphedema-distichiasis patients cause both loss and gain of protein function.

Daniela Tavian, Sara Missaglia, Paolo E Maltese, Sandro Michelini, Alessandro Fiorentino, Maurizio Ricci, Roberta Serrani, Michael A Walter, Matteo Bertelli

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.4field-weighted citation impact, top 16% 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

18 citing papers in PubMed, 40 citations in OpenAlex.

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  12. International journal of molecular sciences · 2020
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  14. The Impact of Estrogen Receptor in Arterial and Lymphatic Vascular Diseases.International journal of molecular sciences · 2020
    Review
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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

9 authors at 5 institutions in 2 countries.

Daniela TavianLaboratory of Cellular Biochemistry and Molecular Biology, CRIBENS, Catholic University of The Sacred Heart, Milan, Italy.
Sara MissagliaLaboratory of Cellular Biochemistry and Molecular Biology, CRIBENS, Catholic University of The Sacred Heart, Milan, Italy.
Paolo E MalteseMAGI Non-Profit Human Medical Genetics Institute, Rovereto (TN), Italy.
Sandro MicheliniDepartment of Vascular Rehabilitation, San Giovanni Battista Hospital, Rome, Italy.
Alessandro FiorentinoDepartment of Vascular Rehabilitation, San Giovanni Battista Hospital, Rome, Italy.
Maurizio RicciMedicina Riabilitativa, Azienda Ospedaliero-Universitaria, Ospedali Riuniti di Ancona, Torrette, Italy.
Roberta SerraniMedicina Riabilitativa, Azienda Ospedaliero-Universitaria, Ospedali Riuniti di Ancona, Torrette, Italy.
Michael A WalterDepartment of Medical Genetics, University of Alberta, Edmonton, Alberta, Canada.
Matteo BertelliMAGI Non-Profit Human Medical Genetics Institute, Rovereto (TN), Italy.
Azienda Ospedaliero Universitaria San Giovanni Battista · ITUniversità Cattolica del Sacro Cuore · ITAzienda Ospedaliero Universitaria Ospedali Riuniti · ITOspedali Riuniti di Ancona · ITUniversity of Alberta · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dominant mutations in the FOXC2 gene cause a form of lymphedema primarily of the limbs that usually develops at or after puberty. In 90-95% of patients, lymphedema is accompanied by distichiasis. FOXC2 is a member of the forkhead/winged-helix family of transcription factors and plays essential roles in different developmental pathways and physiological processes. We previously described six unrelated families with primary lymphedema-distichiasis in which patients showed different FOXC2 mutations located outside of the forkhead domain. Of those, four were missense mutations, one a frameshift mutation, and the last a stop mutation. To assess their pathogenic potential, we have now examined the subcellular localization and the transactivation activity of the mutated FOXC2 proteins. All six FOXC2 mutant proteins were able to localize into the nucleus; however, the frameshift truncated protein appeared to be sequestered into nuclear aggregates. A reduction in the ability to activate FOXC1/FOXC2 response elements was detected in 50% of mutations, while the remaining ones caused an increase of protein transactivation activity. Our data reveal that either a complete loss or a significant gain of FOXC2 function can cause a perturbation of lymphatic vessel formation leading to lymphedema.

Indexed as

MutationAdultAgedEyelashesFemaleForkhead Transcription FactorsHumansLymphedemaMaleMiddle AgedForkhead Transcription Factorsmesenchyme fork head 1 proteindistichiasisFoxc2 gene mutationsgain of functionPathology Sectionprimary lymphedematranscription factor

Identifiers

PMID27276711
PMCPMC5342337
OpenAlexW2413156276

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.