Evidence map›Paper›PMID 25484057›Full record

ArticlemAbs2014

Functional knock down of VCAM1 in mice mediated by endoplasmatic reticulum retained intrabodies.

Andrea L J Marschall, Frank N Single, Katrin Schlarmann, Andreas Bosio, Nina Strebe, Joop van den Heuvel, André Frenzel, Stefan Dübel

Open access · goldAbstract read
In one paragraph

Article in mAbs, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
3.5field-weighted citation impact, top 8% 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

9 citing papers in PubMed, 23 citations in OpenAlex.

  1. Applying Antibodies Inside Cells: Principles and Recent Advances in Neurobiology, Virology and Oncology.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2020
    Review
  2. Article
  3. Designing Human Antibodies by Phage Display.Transfusion medicine and hemotherapy : offizielles Organ der Deutschen Gesellschaft fur Transfusionsmedizin und Immunhamatologie · 2017
    Review
  4. Article
  5. Single domain antibodies for the knockdown of cytosolic and nuclear proteins.Protein science : a publication of the Protein Society · 2017
    Review
  6. Review
  7. Review
  8. Review
  9. Review
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

8 authors at 4 institutions in 2 countries.

Andrea L J Marschalla Technische Universität Braunschweig; Institute of Biochemistry; Biotechnology and Bioinformatics ; Braunschweig , Germany.
Frank N Single
Katrin Schlarmann
Andreas Bosio
Nina Strebe
Joop van den Heuvel
André Frenzel
Stefan Dübel
Technische Universität Braunschweig · DEHelmholtz Centre for Infection Research · DEMiltenyi Biotec (Germany) · DEInstitute of Bioinformatics and Applied Biotechnology · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Functional knockdowns mediated by endoplasmatic reticulum-retained antibodies (ER intrabodies) are a promising tool for research because they allow functional interference on the protein level. We demonstrate for the first time that ER intrabodies can induce a knock-down phenotype in mice. Surface VCAM1 was suppressed in bone marrow of heterozygous and homozygous ER intrabody mice (iER-VCAM1 mice). iER-VCAM1 mice did not have a lethal phenotype, in contrast to the constitutive knockout of VCAM1, but adult mice exhibited physiological effects in the form of aberrant distribution of immature B-cells in blood and bone marrow. The capability to regulate knock-down strength may spark a new approach for the functional study of membrane and plasma proteins, which may especially be valuable for generating mouse models that more closely resemble disease states than classic knockouts do.

Indexed as

AnimalsBone MarrowCell LineDown-RegulationEmbryo, MammalianEmbryonic Stem CellsEndoplasmic ReticulumFemaleFlow CytometryHEK293 CellsHumansImmunoblottingMaleMice, Inbred C57BLMice, TransgenicPrecursor Cells, B-LymphoidSingle-Chain AntibodiesVascular Cell Adhesion Molecule-1CMV, cytomegalovirusendoplasmatic reticulumER, endoplasmatic reticulumES, embryonic stem cellFITC, fluorescein isothiocyanateintrabodyin vivo knockdownKDELknockdownknockoutmembrane proteinmouse modelPE, phycoerythrinROSA26, reverse orientation splice acceptor 26SA, streptavidinVCAM1VCAM1, vascular cell adhesion molecule 1

Identifiers

PMID25484057
PMCPMC4622715
OpenAlexW2056804961

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.